Online real-time bin acquisition method and device for field fine view change

文档序号：698237 发布日期：2021-05-04 浏览：12次中文

阅读说明：本技术 用于现场精细变观的在线实时面元获取方法及装置 (Online real-time bin acquisition method and device for field fine view change ) 是由潘英杰丁建群白志宏郭武赵宇龙宋波于 2019-10-30 设计创作，主要内容包括：本申请实施例提供一种用于现场精细变观的在线实时面元获取方法及装置,方法包括：实时接收当前位于目标野外勘查现场的客户端发送的面元获取请求；基于客户端的唯一标识确定该客户端当前所在的目标野外勘查现场对应的观测系统,并应用炮点变观数据在该观测系统中添加对应的炮点变化信息；根据添加有炮点变化信息的观测系统确定该炮点变化信息的面元影响结果,并将该面元影响结果发送至仍位于目标野外勘查现场的客户端。本申请能够有效实现物探施工中的现场精细变观过程中的在线且实时的面元获取,能够有效提高精细变观设计的效率,并能够有效提高炮点布置的合理性,尽可能的减少炮点避障对地震剖面的影响程度。(The embodiment of the application provides an online real-time surface element obtaining method and device for field fine view change, wherein the method comprises the following steps: receiving a surface element acquisition request sent by a client currently positioned in a target field investigation field in real time; determining an observation system corresponding to a target field investigation field where the client is located currently based on the unique identifier of the client, and adding corresponding shot point change information in the observation system by applying shot point change data; and determining a surface element influence result of the shot point change information according to the observation system added with the shot point change information, and sending the surface element influence result to a client still positioned in the target field investigation field. The method and the device can effectively achieve online and real-time surface element acquisition in the scene fine observing process in geophysical prospecting construction, can effectively improve the efficiency of fine observing design, can effectively improve the rationality of shot point arrangement, and reduce the influence degree of the shot point obstacle avoidance on the seismic section as far as possible.)

1. An online real-time bin acquisition method for on-site fine-viewing, comprising:

receiving a surface element acquisition request sent by a client currently positioned in a target field investigation field in real time, wherein the surface element acquisition request comprises a unique identifier of the client and shot point change and observation data in the target field investigation field;

determining an observation system corresponding to the target field investigation scene where the client is located currently based on the unique identifier of the client, and adding corresponding shot point change information in the observation system by using the shot point change data;

and determining a surface element influence result of the shot point change information according to the observation system added with the shot point change information, and sending the surface element influence result to the client still positioned on the target field investigation field.

2. The method for acquiring on-line real-time bin for on-site fine viewing according to claim 1, wherein the applying the shot point viewing data adds corresponding shot point change information to the observation system, and comprises:

preprocessing the shot point change-of-view data to obtain corresponding shot point adding information, shot point deleting information and shot point moving information;

decomposing the mobile shot point information into the added shot point information at the post-movement position and the deleted shot point information at the pre-movement position;

and generating corresponding shot point change information by applying all the added shot point information and the deleted shot point information corresponding to the shot point change data.

3. The on-line real-time bin obtaining method for field fine viewing according to claim 2, wherein the determining the bin influence result of the shot point change information according to the observation system added with the shot point change information comprises:

determining the bin influence result of each newly added shot point corresponding to the shot point adding information according to the observation system added with the shot point change information, and

determining the surface element influence result of each shot point to be deleted corresponding to the shot point deletion information;

and applying the bin influence result of each newly added shot point and the bin influence result of each shot point to be deleted to generate a bin influence result of the shot point change information.

4. The method for acquiring the on-line real-time bin for on-site fine viewing according to claim 3, wherein the determining the bin influence result of each newly added shot point corresponding to the shot point adding information according to the observation system added with the shot point changing information respectively comprises:

selecting all relation piece sets corresponding to any newly added shot points corresponding to the information of the added shot points, wherein the relation piece sets are composed of all relation pieces, and the relation pieces are sets used for expressing the corresponding relation among the shot points, the demodulator probes and the shot-geophone probes;

searching whether any newly added shot point exists in the relation piece set, and if so, determining the relation piece where the newly added shot point is located as the relation piece where the newly added shot point is located;

determining the coordinates of the middle points between the newly added shot points and the demodulator probes in the relation pieces respectively;

acquiring relative coordinates of the midpoint relative to an origin of the observation system based on the coordinates of the midpoint;

and determining the coordinates of the surface element grid corresponding to the middle point by using the relative coordinates, and correspondingly modifying the value of the surface element covering times to obtain the surface element influence result of the current newly added shot point.

5. The method according to claim 3, wherein the determining of the bin influence result of each shot to be deleted corresponding to the shot deletion information includes:

selecting all relation piece sets corresponding to any shot point to be deleted corresponding to the shot point deletion information, wherein the relation piece sets are composed of all relation pieces, and the relation pieces are sets used for expressing the corresponding relation among the shot points, the demodulator probes and the shot inspection probes;

determining coordinates of midpoints between the shot points to be deleted and the demodulator probes in the relation pieces respectively;

acquiring relative coordinates of the midpoint relative to an origin of the observation system based on the coordinates of the midpoint;

determining the coordinates of the surface element grids corresponding to the middle points by using the relative coordinates, and correspondingly modifying the value of the surface element covering times to obtain the surface element influence result of the current shot point to be deleted;

and deleting the shot points to be deleted in the observation system.

6. The method of claim 1, wherein said sending the bin effect results to the client still located in the target field survey site comprises:

and sending the surface element influence result or the deleted surface element influence result to the client still located in the target field investigation field according to a preset sending rule so that the client displays the received surface element influence result.

7. The method of claim 1, wherein prior to said receiving in real-time a bin acquisition request from a client currently located at a target field survey site, further comprising:

acquiring observation systems corresponding to all field investigation sites in a target work area and barrier data of the field investigation sites;

and determining the surface element information of the target work area according to each observation system and the barrier data of each field survey field.

8. An online real-time bin acquisition method for on-site fine-viewing, comprising:

sending a bin acquisition request to a server in a target field survey field, wherein the bin acquisition request comprises a unique identifier of a client and shot point change data in the target field survey field, so that the server determines an observation system corresponding to the target field survey field where the client is located currently based on the unique identifier of the client, adds corresponding shot point change information in the observation system by using the shot point change data, and determines a bin influence result of the shot point change information according to the observation system added with the shot point change information;

and receiving the surface element influence result sent by the server in a target field survey field.

9. The method of claim 8, further comprising, after receiving the server-sent binning results in the target field survey scene:

and adding the surface element influence result into a local view for displaying in a preset layer mode.

10. The method of on-line real-time bin acquisition for on-site fine-viewing according to claim 8, further comprising, before said sending a bin acquisition request to a server at a target field survey site:

acquiring an observation system of a field investigation site of a target and barrier data of the field investigation site;

and generating a corresponding surface element acquisition request by using the observation system of the target field investigation field and the barrier data of the field investigation field.

11. A server, comprising:

the system comprises a request receiving module, a data processing module and a data processing module, wherein the request receiving module is used for receiving a surface element obtaining request sent by a client currently located in a target field investigation field in real time, and the surface element obtaining request comprises a unique identifier of the client and shot point change and observation data in the target field investigation field;

the data processing module is used for determining an observation system corresponding to the target field investigation field where the client is located currently based on the unique identifier of the client, and adding corresponding shot point change information in the observation system by using the shot point change data;

and the information sending module is used for determining a bin influence result of the shot point change information according to the observation system added with the shot point change information and sending the bin influence result to the client still positioned on the target field investigation site.

12. The server according to claim 11, wherein the data processing module comprises:

the data preprocessing unit is used for preprocessing the shot point change-of-view data to obtain corresponding shot point adding information, shot point deleting information and shot point moving information;

an information decomposition unit configured to decompose the moving shot point information into the added shot point information at the post-movement position and the deleted shot point information at the pre-movement position;

and the information generating unit is used for generating corresponding shot point change information by applying all the added shot point information and the deleted shot point information corresponding to the shot point change data.

13. The server according to claim 12, wherein the information sending module comprises:

a newly added shot point processing unit, configured to determine, according to the observation system added with the shot point change information, a bin influence result of each newly added shot point corresponding to the added shot point information, an

The shot point to be deleted processing unit is used for determining the bin influence result of each shot point to be deleted corresponding to the shot point deleted information;

and the bin influence result acquisition unit is used for applying the bin influence results of the newly added shot points and the bin influence results of the shot points to be deleted to generate the bin influence results of the shot point change information.

14. The server according to claim 13, wherein the new shot point processing unit is specifically configured to execute the following:

determining the coordinates of the middle points between the newly added shot points and the demodulator probes in the relation pieces respectively;

acquiring relative coordinates of the midpoint relative to an origin of the observation system based on the coordinates of the midpoint;

15. The server according to claim 13, wherein the to-be-deleted shot processing unit is specifically configured to perform the following:

determining coordinates of midpoints between the shot points to be deleted and the demodulator probes in the relation pieces respectively;

acquiring relative coordinates of the midpoint relative to an origin of the observation system based on the coordinates of the midpoint;

and deleting the shot points to be deleted in the observation system.

16. The server according to claim 11, wherein the information sending module comprises:

and the surface element influence result sending unit is used for sending the surface element influence result or the deleted surface element influence result to the client which is still positioned on the target field investigation field according to a preset sending rule so as to display the received surface element influence result by the client.

17. The server according to claim 11, further comprising:

the work area data loading module is used for acquiring observation systems corresponding to all field investigation sites in a target work area and barrier data of all the field investigation sites;

and the work area surface element determining module is used for determining surface element information of the target work area according to each observation system and barrier data of each field investigation site.

18. A client, comprising:

the system comprises a request sending module, a server and a database module, wherein the request sending module is used for sending a bin acquiring request to the server in a target field investigation field, the bin acquiring request comprises a unique identifier of a client and shot point change data in the target field investigation field, so that the server determines an observation system corresponding to the target field investigation field where the client is located currently based on the unique identifier of the client, adds corresponding shot point change information in the observation system by applying the shot point change data, and determines a bin influence result of the shot point change information according to the observation system added with the shot point change information;

and the information receiving module is used for receiving the surface element influence result sent by the server in a target field investigation field.

19. The client of claim 18, further comprising:

and the information display module is used for adding the surface element influence result into a local view for display in a preset layer mode.

20. The client of claim 18, further comprising:

the field data loading module is used for acquiring an observation system of a target field investigation field and barrier data of the field investigation field;

and the request generation module is used for applying the observation system of the target field investigation site and the barrier data of the field investigation site to generate a corresponding surface element acquisition request.

21. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the program when executing the program to implement the method for on-line real-time bin acquisition for fine-scene change according to any one of claims 1 to 7 or the method for on-line real-time bin acquisition for fine-scene change according to any one of claims 8 to 10.

22. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the online real-time bin acquisition method for fine-viewing in-situ according to any one of claims 1 to 7, or implements the online real-time bin acquisition method for fine-viewing in-situ according to any one of claims 8 to 10.

23. An online real-time bin acquisition system for fine-looking scene changes, comprising: a server according to any of claims 11 to 17, and at least one client according to any of claims 18 to 20;

and the server is in communication connection with the client.

Technical Field

The application relates to the technical field of petroleum seismic exploration, in particular to an online real-time surface element acquisition method and device for field fine observation.

Background

At present, need carry out meticulous reconnaissance and field actual measurement in meticulous variable-view design process, bring the result of meticulous reconnaissance and actual measurement back to the base, then carry out the point of geophone inspection variable-view design again to combine together with indoor demonstration, make variable-view design reasonable more effective. Repeated actual measurement and adjustment are needed in the fine variable-view design process of the complex earth surface, the adjustment is mainly based on the surface element coverage times and the surface element uniformity around the variable-view shot points,

however, in the existing fine observing process, the observation system needs to be adjusted after the actual measurement result is brought back to the base assembly, so that the whole process has certain hysteresis, the adjusting effect is not directly adjusted on site, and the rationality of fine observing is influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the application provides the online real-time surface element acquisition method and device for the field fine view change, online and real-time surface element acquisition in the field fine view change process in geophysical exploration construction can be effectively realized, the efficiency of fine view change design can be effectively improved, the rationality of shot point arrangement can be effectively improved, and the influence degree of shot point obstacle avoidance on the seismic section can be reduced as far as possible.

In order to solve the technical problem, the application provides the following technical scheme:

in a first aspect, the present application provides an online real-time bin acquiring method for on-site fine viewing, including:

Further, the applying the shot point change data adds corresponding shot point change information in the observation system, including:

preprocessing the shot point change-of-view data to obtain corresponding shot point adding information, shot point deleting information and shot point moving information;

decomposing the mobile shot point information into the added shot point information at the post-movement position and the deleted shot point information at the pre-movement position;

and generating corresponding shot point change information by applying all the added shot point information and the deleted shot point information corresponding to the shot point change data.

Further, the determining, according to the observation system added with the shot point change information, a bin influence result of the shot point change information includes:

determining the surface element influence result of each shot point to be deleted corresponding to the shot point deletion information;

Further, the determining, according to the observation system added with the shot point change information, the bin influence results of each newly added shot point corresponding to the shot point added information respectively includes:

determining the coordinates of the middle points between the newly added shot points and the demodulator probes in the relation pieces respectively;

acquiring relative coordinates of the midpoint relative to an origin of the observation system based on the coordinates of the midpoint;

Further, the determining the bin influence result of each shot point to be deleted corresponding to the shot point deletion information includes:

determining coordinates of midpoints between the shot points to be deleted and the demodulator probes in the relation pieces respectively;

acquiring relative coordinates of the midpoint relative to an origin of the observation system based on the coordinates of the midpoint;

and deleting the shot points to be deleted in the observation system.

Further, the sending the bin influence result to the client still located in the target field survey site includes:

Further, before the receiving, in real time, a surface element acquisition request sent by a client currently located in a target field survey field, the method further includes:

acquiring observation systems corresponding to all field investigation sites in a target work area and barrier data of the field investigation sites;

and determining the surface element information of the target work area according to each observation system and the barrier data of each field survey field.

In a second aspect, the present application provides an online real-time bin acquisition method for on-site fine viewing, including:

and receiving the surface element influence result sent by the server in a target field survey field.

Further, after the receiving the binning result sent by the server in the target field survey field, the method further includes:

and adding the surface element influence result into a local view for displaying in a preset layer mode.

Further, before sending the bin obtaining request to the server in the target field survey field, the method further comprises:

acquiring an observation system of a field investigation site of a target and barrier data of the field investigation site;

and generating a corresponding surface element acquisition request by using the observation system of the target field investigation field and the barrier data of the field investigation field.

In a third aspect, the present application provides a server, comprising:

Further, the data processing module comprises:

Further, the information sending module comprises:

The shot point to be deleted processing unit is used for determining the bin influence result of each shot point to be deleted corresponding to the shot point deleted information;

Further, the newly added shot processing unit is specifically configured to execute the following:

determining the coordinates of the middle points between the newly added shot points and the demodulator probes in the relation pieces respectively;

acquiring relative coordinates of the midpoint relative to an origin of the observation system based on the coordinates of the midpoint;

Further, the to-be-deleted shot point processing unit is specifically configured to execute the following:

determining coordinates of midpoints between the shot points to be deleted and the demodulator probes in the relation pieces respectively;

acquiring relative coordinates of the midpoint relative to an origin of the observation system based on the coordinates of the midpoint;

and deleting the shot points to be deleted in the observation system.

Further, the information sending module comprises:

Further, still include:

the work area data loading module is used for acquiring observation systems corresponding to all field investigation sites in a target work area and barrier data of all the field investigation sites;

In a fourth aspect, the present application provides a client, comprising:

and the information receiving module is used for receiving the surface element influence result sent by the server in a target field investigation field.

Further, still include:

and the information display module is used for adding the surface element influence result into a local view for display in a preset layer mode.

Further, still include:

the field data loading module is used for acquiring an observation system of a target field investigation field and barrier data of the field investigation field;

In a fifth aspect, the present application provides an electronic device, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the online real-time bin acquisition method for on-site fine viewing.

In a sixth aspect, the present application provides a computer-readable storage medium having stored thereon a computer program, which when executed by a processor, implements the method for on-line real-time bin acquisition for on-site fine viewing.

In a seventh aspect, the present application provides an online real-time bin acquiring system for on-site fine viewing, including: the server and at least one client;

and the server is in communication connection with the client.

According to the technical scheme, the method and the device for acquiring the on-line real-time surface element for on-site fine view comprise the steps of receiving a surface element acquisition request sent by a client currently located in a target field investigation site in real time, wherein the surface element acquisition request comprises a unique identifier of the client and shot point view data in the target field investigation site; determining an observation system corresponding to the target field investigation scene where the client is located currently based on the unique identifier of the client, and adding corresponding shot point change information in the observation system by using the shot point change data; the observation system with the shot point change information determines the surface element influence result of the shot point change information and sends the surface element influence result to the client which is still located in the target field exploration field, online and real-time surface element acquisition in the field fine observing process in geophysical prospecting construction can be effectively realized, the efficiency of fine observing design can be effectively improved, the reasonability of shot point arrangement can be effectively improved, and the influence degree of the shot point obstacle avoidance on the seismic section is reduced as far as possible.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a flowchart illustrating an online real-time bin acquisition method for on-site fine viewing, where an implementation subject of the method is a server in an embodiment of the present application.

Fig. 2 is a flowchart illustrating step 120 of the online real-time bin acquiring method for on-site fine viewing, in which the execution subject is a server in the embodiment of the present application.

Fig. 3 is a flowchart illustrating step 130 of the online real-time bin acquiring method for on-site fine viewing, in which the execution subject is a server according to the embodiment of the present application.

Fig. 4 is a flowchart illustrating step 131 in the online real-time bin acquiring method for on-site fine viewing, where the execution subject is a server in the embodiment of the present application.

Fig. 5 is a flowchart illustrating step 132 of the online real-time bin acquiring method for on-site fine viewing, in which the execution subject is a server in the embodiment of the present application.

Fig. 6 is another flowchart illustrating step 130 of the online real-time bin acquiring method for on-site fine viewing, where the execution subject is a server in the embodiment of the present application.

Fig. 7 is a flowchart illustrating steps 101 and 102 in an online real-time bin acquisition method for on-site fine viewing, where the execution subject is a server in an embodiment of the present application.

Fig. 8 is a flowchart illustrating an online real-time bin acquiring method for on-site fine viewing, where an execution subject is a client in an embodiment of the present application.

Fig. 9 is a flowchart illustrating an online real-time bin acquiring method for on-site fine-viewing, in which the execution subject of step 230 is the client in the embodiment of the present application.

Fig. 10 is a flowchart illustrating steps 211 and 212 in the online real-time bin obtaining method for on-site fine viewing, in which the execution subject is the server in the embodiment of the present application.

Fig. 11 is a flowchart illustrating an online real-time bin acquiring method for on-site fine viewing in an application example of the present application.

Fig. 12 is a schematic diagram illustrating a bin real-time calculation process in an application example of the present application.

Fig. 13 is a schematic diagram of the comparison between the calculation effect of adding shot front and back surface elements in the application example of the application and the observation system before shot adding in the figure.

FIG. 14 is a schematic diagram of the comparison between the calculated effect of adding forward and backward bins of shot and the observation system after shot (new shot is filled with solid circles) in the application example of the present application.

Fig. 15 is a schematic diagram of an observation system comparing the calculation effect of the forward and backward bins of the moving shot with the effect of the shot before shifting in the application example of the present application.

FIG. 16 is a schematic diagram of the comparison between the calculated effect of the forward and backward bins of the moving shot and the observation system after shot shift (the shot is selected as a solid circle) in the application example of the present application.

Fig. 17 is a schematic diagram of a client display interface in an application example of the present application.

Fig. 18 is a schematic structural diagram of a server in the embodiment of the present application.

Fig. 19 is a schematic structural diagram of a client in the embodiment of the present application.

Fig. 20 is a schematic structural diagram of an electronic device in an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The existing geophysical prospecting construction has complex ground surface conditions and various barrier types, and thus has great influence on target-oriented high-precision exploration, including the design of an observation system, exploration construction, the imaging quality of seismic data and the like. The initial design of an observation system is usually realized according to geological tasks and geological conditions in the geophysical prospecting construction process, then accurate geographic information of earth surface obstacles is obtained through satellite pictures and detailed reconnaissance, the influence of obstacle areas on the surface element attributes of target layers at different depths is analyzed, the variable-view design of shot-check points is completed, and the fine variable-view design stage is started after the initial variable-view design is completed. Need carry out meticulous reconnaissance and field actual measurement at meticulous variable-view design in-process, bring the result of meticulous reconnaissance and actual measurement back to the base, then carry out the design of geophone inspection point variable-view to combine together with indoor demonstration, make the design of variable-view more reasonable effective. The method is characterized in that repeated actual measurement and adjustment are needed in the fine variable-view design process of the complex earth surface, the adjustment is mainly based on the surface element coverage times and surface element uniformity around the variable-view shot point, the observation system can be adjusted only after the actual measurement result is brought back to the base station to be gathered, the whole process has certain hysteresis, the adjustment effect is not directly adjusted on site, and the original technical conditions are effective and limited, so that the fine variable-view design based on the site cannot be realized.

The obstacle is the main problem that the exploration work process of complicated earth's surface faces, especially when the construction of town area, the form of obstacle is various, mainly includes:

the method has the advantages that the method influences the ground surface and ground objects normally laid by shot points, such as urban houses, oil pipelines, ponds and lakes, roads, bridges, rivers and the like.

Secondly, important facilities with certain safety distance are arranged, such as military restricted areas, cultural relic protection areas, tunnels and the like.

And obstacles which occur accidentally, such as houses, fish ponds and the like which are built after the exploration.

And fourthly, obstacles which are constantly changed, such as roads and the like under construction, river fluctuation, areas which cannot be constructed due to weather or seasonal changes, and the like.

Artificial interference resistance and no blasting area. Such as the region where the worker and the farmer consulted the fruit.

Due to the fact that a large number of obstacles or large-scale obstacles exist on the earth surface, the arrangement of shot and inspection points cannot be normally carried out, the arrangement of the shots and the inspection points cannot be carried out according to the designed observation system rule, shallow gaps and partial data loss of received seismic data can be caused due to the existence of the obstacles, the problems that shallow gaps in the seismic data can be seriously caused, the signal-to-noise ratio of deep data is reduced, difficulty is brought to the processing and the explanation of the seismic data, and the recognition and the resource evaluation of geological targets are influenced are solved.

The obstacle avoidance processing of the obstacle needs to be respectively processed through two large steps according to the type of the obstacle:

for the fixed obstacles, ground surface geographic information and obstacle distribution conditions can be accurately described by fully utilizing high-definition satellite pictures and actual measurement results of field exploration; analyzing the influence of obstacles on an underground target, then utilizing software to realize the predesigned design of observing point change aiming at the obstacle area, comprising repeatedly adjusting a designed regular observation system, avoiding the obstacles as much as possible, calculating the frequency of surface element covers, the observing distance and the azimuth angle distribution condition after analysis and adjustment, designing an irregular observation system suitable for the obstacle area, and proving the observing result by a plurality of methods, so that the observing scheme is more reasonable and effective. Through the variable-view design, earth surface obstacles are avoided, and meanwhile, through selecting reasonable parameters and the variable-view design, the seismic data below the obstacle area can be ensured to be obtained, and the influence degree of the shot-inspection point obstacle avoidance on the seismic profile is reduced as much as possible.

And secondly, for the obstacle regions which are accidentally or continuously changed after the types of the third type and the fourth type are subjected to the exploration, fine external exploration needs to be carried out, and the local details of the observation system are repeatedly adjusted by utilizing the detection results until the observation requirements are met. Usually, these adjustments are local detail adjustments after completing the pre-design of the initial change of the observation system, and most are adjustments for the shot, including adjustment of the shot position, adding shots, deleting shots, and the like. The shot point adjustment needs to follow a coverage time consistency principle, namely, the difference between the coverage times of the observation system of the variable observation area and the normal coverage times of the observation system of the variable observation area should not be too large, and the uniformity of the surface element attributes of the adjacent area is ensured when the shot point position is adjusted.

Due to the limitations of technical conditions and design ideas, the observation system design work of the part is originally that measurement results and surface information are processed in an indoor unified manner usually by a measurement group after the actual measurement is completed, the fine viewing adjustment has a certain lag, and if the landform or an obstacle has a requirement on the shot point position, the actual measurement and the adjustment are possibly required again. If the fine variable-view adjustment work can be finished in fine reconnaissance and actual measurement, the work period can be shortened, and reasonable and easily-constructed points can be visually selected according to the field conditions.

With the development of communication technology, satellite positioning technology and the penetration of portable equipment in the geophysical prospecting field, the site fine-looking design technology based on fine exploration and actual measurement becomes possible, but a reliable and feasible design scheme is still lacked. The method comprises the steps of carrying out fine view-changing design on a shot point on an exploration site through a mobile phone terminal, then transmitting a view-changing result to a high-performance server of a base, carrying out quick real-time calculation on the number of times of covering the face element and the like after the server receives a request, transmitting the result to the mobile phone after the calculation is finished, and repeatedly adjusting and modifying by an operator according to the calculation result until the satisfactory design requirement of an observation system is met.

Aiming at the problems, the application provides an online real-time surface element calculation technology aiming at the field scene shot point fine variation according to the field requirement, an inspector can perform fine adjustment on an observation system by using a handheld device on a surveying field, then sends a variation result to a surface element calculation server of a campsite through a network, the server performs surface element real-time calculation work, the server returns the calculation result to a user client after the calculation is completed, the user repeatedly adjusts and designs an observation system according to the surface element coverage times and other conditions until the satisfied observation system design requirement is met, and finally the optimal shot point adjustment scheme is determined, namely the fine variation processing period is shortened through field processing, so that the shot point adjustment is more reasonable and easier to construct. Through quantitative analysis, technicians can design a relatively reasonable shot point arrangement scheme on site under a complex ground surface condition, influence of obstacles in shot point observation on data acquisition is reduced by means of quantitative analysis, and influence degree of shot point obstacle avoidance on an earthquake section is reduced to the greatest extent. The details will be described with reference to the following examples.

In order to effectively realize online and real-time bin acquisition in a field fine view changing process in geophysical exploration construction, the efficiency of fine view changing design can be effectively improved, the rationality of shot point arrangement can be effectively improved, and the influence degree of shot point obstacle avoidance on a seismic section is reduced as much as possible, the application provides an embodiment of an online real-time bin acquisition method for field fine view changing, the execution main body of which can be a server, and the method for field fine view changing comprises the following contents:

step 110: receiving a surface element acquisition request sent by a client currently positioned in a target field investigation field in real time, wherein the surface element acquisition request comprises a unique identifier of the client and shot point variation data in the target field investigation field.

It can be understood that the shot point change data specifically refers to deformation observation data of a shot point of a target field exploration site, and specifically, the shot point change data is a monitoring data sequence of the shot point, such as a settlement value of the shot point, a displacement value in a certain direction, and other deformation monitoring related quantities such as air temperature, body temperature, water level, seepage, stress, strain, and the like, and deformation analysis is performed, such as regression analysis, correlation analysis, time sequence analysis, and the like, to describe a deformation process and a development trend.

Specifically, the server first starts the listening work of the bin real-time calculation. And waiting for a surface element calculation request sent by the client, and then after receiving surface element real-time calculation request information sent by the client, the server analyzes the received information and adds the task information into a task queue with thread safety. And then waking up the surface element calculation thread to perform surface element calculation.

Step 120: and determining an observation system corresponding to the target field investigation field where the client is located currently based on the unique identifier of the client, and adding corresponding shot point change information in the observation system by using the shot point change data.

Step 130: and determining a surface element influence result of the shot point change information according to the observation system added with the shot point change information, and sending the surface element influence result to the client still positioned on the target field investigation field.

Specifically, information of the newly added shot points is added to the observation system, and the newly added shot points are added to the relationship piece and the shot point data. After the observation system information is updated, real-time calculation of the bin is carried out, and in order to increase the bin calculation speed and meet the requirement of real-time calculation, only the influence part caused by shot point change is calculated in the calculation process. In the calculation process, all shot point changes are abstracted into a synthetic result of two steps of adding a shot point and deleting a shot point, and then the influence of the shot point changes on the surface element is calculated according to the synthetic result.

In order to improve the accuracy and reliability of the process of adding corresponding shot point change information to the observation system by applying the shot point change data, so as to further improve the rationality of shot point arrangement, in an embodiment of the online real-time bin obtaining method for field fine change, where an execution subject of the present application is a server, referring to fig. 2, the process of adding corresponding shot point change information to the observation system by applying the shot point change data in the step 120 specifically includes the following contents:

step 121: and preprocessing the shot point change-view data to obtain corresponding shot point adding information, shot point deleting information and mobile shot point information.

Step 122: and decomposing the mobile shot point information into the added shot point information at the position after the movement and the deleted shot point information at the position before the movement.

Step 123: and generating corresponding shot point change information by applying all the added shot point information and the deleted shot point information corresponding to the shot point change data.

Specifically, after receiving a bin calculation request, a bin calculation thread in the server first preprocesses shot change data. Because the change of the shot points comprises three steps of adding the shot points, deleting the shot points and moving the shot points, all the shot points are divided into two types of newly added shot points and shot points to be deleted by decomposing the moving shot points into a combination of two steps of adding new shot points at new positions and deleting old shot points at original positions.

In order to improve the accuracy of acquiring bin influence results of shot point change information and further improve the rationality of shot point arrangement and reduce the degree of influence of shot point obstacle avoidance on a seismic section as much as possible, the present application provides an embodiment of an online real-time bin acquisition method for on-site fine viewing, where an execution subject may be a server, and referring to fig. 3, step 130 in the online real-time bin acquisition method for on-site fine viewing specifically includes the following contents:

step 131: and determining the surface element influence result of each newly added shot point corresponding to the shot point adding information according to the observation system added with the shot point change information.

Step 132: and determining the surface element influence result of each shot point to be deleted corresponding to the shot point deletion information.

Step 133: and applying the bin influence result of each newly added shot point and the bin influence result of each shot point to be deleted to generate a bin influence result of the shot point change information.

In order to improve the acquisition accuracy of the bin influence result of the newly added shot point, so as to further improve the rationality of shot point arrangement and reduce the influence degree of shot point obstacle avoidance on the seismic section as much as possible, the application provides an embodiment of an online real-time bin acquisition method for on-site fine viewing, in which an execution main body can be a server, and referring to fig. 4, the step 131 in the online real-time bin acquisition method for on-site fine viewing specifically includes the following contents:

step 1311: and selecting all relation piece sets corresponding to any newly added shot points corresponding to the information of the added shot points, wherein the relation piece set consists of all relation pieces, and the relation pieces are sets used for expressing the corresponding relation among the shot points, the demodulator probes and the shot-geophone probes.

Step 1312: and searching whether any newly added shot point exists in the relationship piece set, and if so, determining the relationship piece where the newly added shot point is located as the relationship piece where the newly added shot point is located.

Step 1313: and determining the coordinates of the middle points between the newly added shot points and the demodulator probes in the relation pieces respectively.

Step 1314: relative coordinates of the midpoint with respect to an origin of the observation system are obtained based on the coordinates of the midpoint.

Step 1315: and determining the coordinates of the surface element grid corresponding to the middle point by using the relative coordinates, and correspondingly modifying the value of the surface element covering times to obtain the surface element influence result of the current newly added shot point.

In order to improve the acquisition accuracy of the bin influence result of shot points to be deleted, so as to further improve the rationality of shot point arrangement and reduce the influence degree of shot point obstacle avoidance on the seismic section as much as possible, the present application provides an embodiment of an online real-time bin acquisition method for on-site fine variation, where an execution main body may be a server, and referring to fig. 5, the step 132 in the online real-time bin acquisition method for on-site fine variation specifically includes the following contents:

step 1321: and selecting all relation piece sets corresponding to any shot point to be deleted corresponding to the shot point deletion information, wherein the relation piece sets are composed of all relation pieces, and the relation pieces are sets used for expressing the corresponding relation among the shot points, the wave detection points and the shot detection points.

Step 1322: and searching whether any newly added shot point exists in the relation piece set, and if so, determining the relation piece where the newly added shot point is located as the relation piece where the shot point to be deleted is located.

Step 1323: and determining the coordinates of the middle points between the shot points to be deleted and the demodulator probes in the relation pieces respectively.

Step 1324: relative coordinates of the midpoint with respect to an origin of the observation system are obtained based on the coordinates of the midpoint.

Step 1325: and determining the coordinates of the surface element grid corresponding to the middle point by using the relative coordinates, and correspondingly modifying the value of the surface element covering times to obtain the surface element influence result of the current point to be shot.

Step 1326: and deleting the shot points to be deleted in the observation system.

In order to further improve the reliability of online and real-time bin acquisition in the field fine view changing process in geophysical exploration construction, so as to effectively improve the efficiency of fine view changing design, the present application provides an embodiment of an online real-time bin acquisition method for field fine view changing, where an execution subject may be a server, and referring to fig. 6, step 130 in the online real-time bin acquisition method for field fine view changing further includes the following contents:

step 134: and sending the surface element influence result or the deleted surface element influence result to the client still located in the target field investigation field according to a preset sending rule so that the client displays the received surface element influence result.

In order to further improve the processing reliability of the bin acquisition request, further improve the efficiency of the fine view design and further improve the rationality of the shot arrangement, the present application provides an embodiment of an online real-time bin acquisition method for field fine view, where an execution subject may be a server, and referring to fig. 7, before step 110 in the online real-time bin acquisition method for field fine view, the following contents are further specifically included:

step 101: acquiring observation systems corresponding to all field investigation sites in a target work area and barrier data of the field investigation sites.

Step 102: and determining the surface element information of the target work area according to each observation system and the barrier data of each field survey field.

In order to effectively realize online and real-time bin acquisition in the field fine view changing process in geophysical exploration construction, the efficiency of fine view changing design can be effectively improved, the rationality of shot point arrangement can be effectively improved, and the influence degree of shot point obstacle avoidance on a seismic section is reduced as much as possible, the application provides an embodiment of an online real-time bin acquisition method for field fine view changing, wherein an execution main body can be a client, and the method for online real-time bin acquisition for field fine view changing specifically comprises the following contents:

step 210: sending a bin acquisition request to a server in a target field survey field, wherein the bin acquisition request comprises a unique identifier of a client and shot point change data in the target field survey field, so that the server determines an observation system corresponding to the target field survey field where the client is located currently based on the unique identifier of the client, adds corresponding shot point change information in the observation system by using the shot point change data, and determines a bin influence result of the shot point change information according to the observation system added with the shot point change information.

Specifically, the client may first generate task request information according to the operation content, the task request including a client ID, a request type, observation system change data, result range data, and the like, packaged and transmitted in an XML format. Then, the network connection is started, and the surface element calculation server in the base is connected through the wireless network. And after communication, sending task request information to the server. The server receives a bin calculation request. And analyzing the requested information, then carrying out surface element real-time calculation, and after the calculation is finished, returning the result to the mobile phone client.

Step 220: and receiving the surface element influence result sent by the server in a target field survey field.

Specifically, the client starts a network listening service for receiving the bin calculation result.

In order to further improve the intelligence degree of the online real-time bin acquiring process for the on-site fine viewing, and improve the convenience of the user for acquiring the bin influence result and the on-site fine viewing, in an embodiment of the online real-time bin acquiring method for the on-site fine viewing, where an execution subject of the present application is a client, referring to fig. 9, after step 220 in the online real-time bin acquiring method for the on-site fine viewing, the following contents are further specifically included:

step 230: and adding the surface element influence result into a local view for displaying in a preset layer mode.

In order to further improve the efficiency of the fine view design, and further improve the intelligence degree of the online real-time bin acquiring process for the on-site fine view, and improve the convenience of the user for acquiring the bin influence result and the on-site fine view, in an embodiment of the online real-time bin acquiring method for the on-site fine view, where an execution subject of the present application is a client, referring to fig. 10, the following is further specifically included before step 210 in the online real-time bin acquiring method for the on-site fine view:

step 211: and acquiring an observation system of the field investigation site of the target and barrier data of the field investigation site.

Step 212: and generating a corresponding surface element acquisition request by using the observation system of the target field investigation field and the barrier data of the field investigation field.

In order to further explain the scheme, the application also provides a specific application example of the online real-time surface element acquisition method for realizing the field fine change by the data interaction of the application server and the client, aiming at providing a field solution for the fine change processing of the barrier when the field real-time surface element acquisition method is implemented after the pre-design and the preliminary change of the observation system are completed. The client may specifically be a handheld device, see fig. 11, and specifically includes the following contents:

the content of the application example relates to processing work of a background server and a handheld device.

The specific implementation steps are as follows:

a server section:

s11: data preparation work

The service program is first started and then the observation system and obstacle data are loaded.

S12: preparation of calculation

And calculating the surface element information of the whole work area.

Because the current work area is large, the observation system is also very large, and meanwhile, the real-time calculation of multiple groups of bins may need to be supported, so that the real-time calculation of the bins is performed after the overall bin calculation is performed on the whole work area observation system.

S13: network preparation work

And starting monitoring work of real-time calculation of the surface element. And waiting for a surface element calculation request sent by the client.

After receiving the surface element real-time calculation request information sent by the client, the server analyzes the received information and adds the task information into a task queue with thread safety. And then waking up the surface element calculation thread to perform surface element calculation.

S14: preprocessing of shot data

After receiving the bin calculation request, the bin calculation thread firstly preprocesses shot point observation data. Because the change of the shot points comprises three steps of adding the shot points, deleting the shot points and moving the shot points, all the shot points are divided into two types of newly added shot points and shot points to be deleted by decomposing the moving shot points into a combination of two steps of adding new shot points at new positions and deleting old shot points at original positions.

S15: adding newly-added shot point information into an observation system

And adding information of the newly added shot points into the observation system according to the shot point data preprocessing result, and adding the newly added shot points into the relationship piece and the shot point data.

S16: bin real-time computation

After the observation system information is updated, real-time calculation of the bin is carried out, and in order to increase the bin calculation speed and meet the requirement of real-time calculation, only the influence part caused by shot point change is calculated in the calculation process. In the calculation process, all shot point changes are abstracted into a synthetic result of two steps of adding a shot point and deleting a shot point, and then the influence of the shot point changes on the surface element is calculated according to the synthetic result, and the specific process is shown in fig. 12.

(1) Firstly, the influence of the newly added shot points on the surface element result is calculated one by one.

Selecting a set of all relationship pieces related to the newly added shot points, wherein the relationship pieces are a set of relationships among the shot points, the demodulator probes and the shot and demodulator probes, searching the related relationship pieces, searching all the shot points in the relationships, and judging whether any newly added shot point is included, if so, the relationship pieces are the relationship pieces where the newly added shot points are located, and if the calculation formula is as follows:

wherein: patch_SAFor newly adding a relation piece set, Shot_addFor a set of shots to be added, N_patchThe number of the arrayed sheets is.

Then calculating the midpoint position of each demodulator probe in each relation piece in the shot point and relation piece set, wherein the calculation formula is as follows:

wherein: (Bin)_x,Bin_y) As the midpoint coordinates of the Shot point and the inspection point, (Shot)_x,Shot_y) As the coordinates of the shot point, (Receiver)_x,Receiver_y) Are the coordinates of the demodulator probe.

Then calculating the relative coordinates of the midpoint of the shot-geophone point relative to the origin of the observation system,

(BinL_x,BinL_y)＝F_g2l((Bin_x,Bin_y) Equation-3

Wherein F_g2lThe calculation method comprises the following steps:

BinL_x＝BinL_x×cosβ+BinL_y×sinβ-GO_xequation-4

BinL_y＝BinL_y×cosβ-BinL_x×sinβ-GO_yEquation-5

Wherein: (BinL)_x,BinL_y) Is the relative coordinate of the midpoint of the shot point to the origin of the observation system, (GO)_x,GO_y) The coordinate of the origin of the observation system is shown, and beta is the rotation angle of the observation system.

And then calculating the position of the surface element grid corresponding to the midpoint of the shot point, wherein the calculation formula is as follows:

wherein: (Bin)_x,Bin_y) Is a bin grid coordinate of (Cell)_x,Cell_y) The size of the bin grid in the inline direction and the crossline direction,indicating a rounding down operation.

And modifying the value of the coverage times of the surface element, and adding 1 to the coverage times of the surface element in the original position.

Based on the above, referring to the observation system before the shot shown in fig. 13, the observation system after the shot shown in fig. 14 (the new shot is a solid circle), the bin result before the shot shown in fig. 15, and the bin result after the shot shown in fig. 16, the bin influence of the new shot is first calculated, the related systems (arrangement sheets) to which the shot belongs are found, each of the relationship sheets is processed one by one, the coordinates of the midpoint positions of all the detection points and the shot in the relationship sheets are calculated, the grid positions of all the bins are calculated, and the number of times of covering the corresponding bins at the grid positions of the bins is increased by 1.

(2) And then calculating the influence of shot points to be deleted on the face element result one by one.

Firstly, calculating the related relationship piece related to the shot point to be deleted, wherein the calculation method is similar to the method for searching the related relationship piece where the newly added shot point is located, and the calculation formula is as follows:

wherein: patch_SDFor the collection of relation pieces, Shot, where the Shot points to be deleted are located_delFor a set of shots to be deleted, N_patchThe number of the arrayed sheets is.

Then calculating the midpoint position of each demodulator probe in each relation piece in the shot point and relation piece set, wherein the calculation formula is as follows:

and then calculating the relative coordinates of the midpoint of the shot point relative to the origin of the observation system, wherein the calculation formula is shown as formula 3, and then calculating the surface element grid position where the midpoint of the point is located, wherein the calculation formula is shown as formula-6.

And modifying the value of the coverage times of the surface element, and subtracting 1 from the coverage times of the surface element in the original position.

Based on the above, according to the observation system before shot point shift, the observation system after shot point shift (the selected shot point is a solid circular dot), the bin result before shot point shift and the bin result after shot point shift), the relevant systems (arrangement pieces) to which the shot point belongs are found, each of the relationship pieces is processed one by one, the coordinates of the middle points of all detection points and the shot point in the relationship pieces are calculated, the positions of all bin grids are calculated, and the number of covering times of the corresponding bins on the grid positions is reduced by 1.

S17: deleting shot point data to be deleted in observation system

And deleting the shot points to be deleted in the observation system according to the shot point data preprocessing result, and deleting the shot points to be deleted from the relation sheet and the shot point data.

S18: returning the result after the calculation is finished

And after the calculation is finished, returning a result according to the task request information.

The result data volume generated by general surface element calculation is huge, and particularly, the result data volume is more obvious when the work area is larger. Certain pressure is placed on data transmission and client result display. Meanwhile, when the shot point is designed to be finely viewed, the user is concerned about the content of the small area affected by the shot point, so that the bin results displayed in the range are stored in a picture mode according to the result display range (which can be the current display range, or the whole display range, or the designated range) required by the task. The binning result image is then transmitted to the user client.

And then returning to S13 to continue listening for bin calculation requests and waiting for a calculation.

(II) hand-held device part

S21: on-site exploration

And opening a client program, and displaying information such as an observation system, an obstacle and the like of the current position.

The user carries out on-site exploration and measurement on the earth surface and ground objects at an exploration site, particularly on the obstacle part, and the shot points which are possibly influenced or need to be observed are analyzed and checked point by combining the displayed observation system data, and the points which need to be adjusted are subjected to observation processing.

S22: fine view-changing design of observation system

And viewing the shot points of the observation system near the barrier in the application program, and finely adjusting the shot points needing to be adjusted, such as modifying the positions of the shot points, adding the shot points and deleting the shot points.

S23: requesting bin computation

After the preliminary variable-view design is completed, a task request needs to be sent to a surface element real-time computing server to request for surface element computing.

Firstly, generating task request information according to operation content, wherein the task request comprises a client ID, a request type, observation system change data, result range data and the like, and is packaged and transmitted in an XML format.

Then, the network connection is started, and the surface element calculation server in the base is connected through the wireless network. And after communication, sending task request information to the server.

The server receives a bin calculation request. And analyzing the requested information, then carrying out surface element real-time calculation, and after the calculation is finished, returning the result to the mobile phone client.

S24: receiving bin calculation results

And starting a network monitoring service for receiving the bin calculation result.

S25: display of results

After the bin analysis result is received, the result is added to the view in a layer mode for displaying, and an example of a client display interface is shown in fig. 17.

S26: determination of results

The user carries out quantitative analysis according to the face element calculation result after the shot point is changed, the influence of shot point change on surrounding face element information can be visually analyzed, and whether the shot point change is reasonable or not is determined by carrying out multi-aspect analysis and judgment on the face element coverage times, the face element balance and the like. If not, S1 is repeated until satisfactory.

From the above description, the application example of the present application is an online surface element calculation method for barrier fine-view processing during field actual measurement. A user carries out fine view changing design on site on portable equipment according to displayed observation system information and actually measured obstacle and topographic data, the design can be carried out by comprehensively considering the actual situation in the field, meanwhile, view changing result data are directly returned to a high-performance server of a base through network interconnection to be stored, surface element result data are calculated in real time, whether view changing is reasonable or not is determined according to quantitative analysis of surface element results, and the design requirement of fine view changing is achieved through repeated design and adjustment. Through the application, the design speed of fine changing is accelerated, data do not need to be brought back to be collected and then changed into the design one by one, the field problem is solved on the spot, and the processing period is shorter. Through the quantitative analysis of actual measurement and observation changing results, the design of the shot point is more suitable, and the construction is more facilitated. The influence of the obstacles in shot point observation on data acquisition is reduced by a quantitative analysis means, and the influence degree of shot point obstacle avoidance on the seismic section is reduced to the greatest extent.

In order to effectively realize online and real-time surface element acquisition in the scene fine view changing process in geophysical prospecting construction, the efficiency of fine view changing design can be effectively improved, the reasonability of shot point arrangement can be effectively improved, and the influence degree of the shot point obstacle avoidance on the seismic section is reduced as much as possible, the application provides a server, see fig. 18, the server specifically comprises the following contents:

the request receiving module 1 is configured to receive a bin acquisition request sent by a client currently located in a target field survey field in real time, where the bin acquisition request includes a unique identifier of the client and shot point change and view data in the target field survey field.

And the data processing module 2 is used for determining an observation system corresponding to the target field survey field where the client is located currently based on the unique identifier of the client, and adding corresponding shot point change information in the observation system by using the shot point change data.

And the information sending module 3 is used for determining a bin influence result of the shot point change information according to the observation system added with the shot point change information, and sending the bin influence result to the client still located in the target field investigation site.

In order to improve the accuracy and reliability of the process of adding the corresponding shot point change information to the observation system by using the shot point change data, so as to further improve the rationality of shot point arrangement, in an embodiment of the server of the present application, the data processing module 2 specifically includes the following contents:

In order to improve the accuracy of acquiring the bin influence result of shot point change information, further improve the reasonability of shot point arrangement, and reduce the degree of influence of shot point obstacle avoidance on the seismic section as much as possible, the application provides an embodiment of a server, wherein an information sending module 3 in the server specifically comprises the following contents:

The shot point to be deleted processing unit is used for determining the bin influence result of each shot point to be deleted corresponding to the shot point deleted information;

In order to improve the accuracy of obtaining the bin influence result of the newly added shot points, further improve the reasonability of shot point arrangement, and reduce the degree of influence of shot point obstacle avoidance on the seismic section as much as possible, the application provides an embodiment of a server, wherein the newly added shot point processing unit in the server is specifically used for executing the following contents:

determining the coordinates of the middle points between the newly added shot points and the demodulator probes in the relation pieces respectively;

acquiring relative coordinates of the midpoint relative to an origin of the observation system based on the coordinates of the midpoint;

In order to improve the accuracy of obtaining a bin influence result of a shot point to be deleted, further improve the reasonability of shot point arrangement, and reduce the degree of influence of shot point obstacle avoidance on an earthquake section as much as possible, the application provides an embodiment of a server, in which a shot point processing unit to be deleted in the server is specifically configured to execute the following contents:

determining coordinates of midpoints between the shot points to be deleted and the demodulator probes in the relation pieces respectively;

acquiring relative coordinates of the midpoint relative to an origin of the observation system based on the coordinates of the midpoint;

and deleting the shot points to be deleted in the observation system.

In order to further improve the reliability of online and real-time surface element acquisition in the field fine view changing process in geophysical exploration construction, and to effectively improve the efficiency of fine view changing design, the present application provides an embodiment of a server, where the information sending module 3 in the server further specifically includes the following contents:

In order to further improve the processing reliability of the bin acquisition request, further improve the efficiency of the fine variation design, and further improve the rationality of the shot arrangement, the present application provides an embodiment of a server, where the server further specifically includes the following contents:

the work area data loading module is used for acquiring observation systems corresponding to all field investigation sites in a target work area and barrier data of all the field investigation sites;

In order to effectively realize online and real-time surface element acquisition in the field fine view changing process in geophysical prospecting construction, the efficiency of fine view changing design can be effectively improved, the reasonability of shot point arrangement can be effectively improved, and the influence degree of the shot point obstacle avoidance on the seismic section is reduced as much as possible, the application provides an embodiment of a client, and the client specifically comprises the following contents in reference to fig. 19:

the request sending module 4 is configured to send a bin acquisition request to a server in a target field survey field, where the bin acquisition request includes a unique identifier of a client and shot point change data in the target field survey field, so that the server determines, based on the unique identifier of the client, an observation system corresponding to the target field survey field in which the client is currently located, adds corresponding shot point change information to the observation system by using the shot point change data, and determines a bin influence result of the shot point change information according to the observation system added with the shot point change information.

And the information receiving module 5 is used for receiving the surface element influence result sent by the server in a target field investigation field.

In order to further improve the intelligent degree of the online real-time bin obtaining process for the field fine viewing, and improve the convenience of the user in obtaining the bin influence result and the field fine viewing, in an embodiment of the client of the present application, the client further specifically includes the following contents:

and the information display module is used for adding the surface element influence result into a local view for display in a preset layer mode.

In order to further improve the efficiency of the refined variation design, further improve the intelligence degree of the online real-time bin acquisition process for the field refined variation, and improve the convenience of the user for acquiring the bin influence result and the field refined variation, in an embodiment of the client of the present application, the client further specifically includes the following contents:

the field data loading module is used for acquiring an observation system of a target field investigation field and barrier data of the field investigation field;

From the hardware aspect, in order to effectively achieve online and real-time bin acquisition in the field fine view changing process in geophysical exploration, effectively improve the efficiency of fine view changing design, effectively improve the rationality of shot point arrangement, and reduce the degree of influence of shot point obstacle avoidance on an earthquake profile as much as possible, the application provides an embodiment of electronic equipment for achieving all or part of the content in the online real-time bin acquisition method for field fine view changing, and the electronic equipment specifically comprises the following contents:

a processor (processor), a memory (memory), a communication Interface (Communications Interface), and a bus; the processor, the memory and the communication interface complete mutual communication through the bus; the communication interface is used for realizing information transmission among related equipment such as a server, a database, a user terminal and the like; the electronic device may be a desktop computer, a tablet computer, a mobile terminal, and the like, but the embodiment is not limited thereto. In this embodiment, the electronic device may be implemented with reference to the embodiment of the online real-time bin acquiring method for fine scene change in the embodiment and the embodiment of the online real-time bin acquiring device for fine scene change in the embodiment, and the contents thereof are incorporated herein, and repeated details are not repeated here.

Fig. 20 is a schematic block diagram of a system configuration of an electronic device 9600 according to an embodiment of the present application. As shown in fig. 20, the electronic device 9600 can include a central processor 9100 and a memory 9140; the memory 9140 is coupled to the central processor 9100. Notably, this fig. 20 is exemplary; other types of structures may also be used in addition to or in place of the structure to implement telecommunications or other functions.

In one embodiment, the on-line real-time bin acquisition functionality for on-site fine-viewing may be integrated into the central processor 9100. The central processor 9100 may be configured to control as follows:

The central processor 9100 in another embodiment may be configured to control as follows:

Step 220: and receiving the surface element influence result sent by the server in a target field survey field.

According to the above description, the electronic device provided by the embodiment of the application can effectively realize the online and real-time surface element acquisition in the scene fine variable view process in the geophysical prospecting construction, can effectively improve the efficiency of fine variable view design, can effectively improve the rationality of shot point arrangement, and can reduce the influence degree of the shot point obstacle avoidance on the seismic section as much as possible.

In another embodiment, the online real-time bin acquiring apparatus for field fine viewing may be configured separately from the central processor 9100, for example, the online real-time bin acquiring apparatus for field fine viewing may be configured as a chip connected to the central processor 9100, and the online real-time bin acquiring function for field fine viewing is realized through the control of the central processor.

As shown in fig. 20, the electronic device 9600 may further include: a communication module 9110, an input unit 9120, an audio processor 9130, a display 9160, and a power supply 9170. It is noted that the electronic device 9600 also does not necessarily include all of the components shown in fig. 20; further, the electronic device 9600 may further include components not shown in fig. 20, which can be referred to in the related art.

As shown in fig. 20, a central processor 9100, sometimes referred to as a controller or operational control, can include a microprocessor or other processor device and/or logic device, which central processor 9100 receives input and controls the operation of the various components of the electronic device 9600.

The memory 9140 can be, for example, one or more of a buffer, a flash memory, a hard drive, a removable media, a volatile memory, a non-volatile memory, or other suitable device. The information relating to the failure may be stored, and a program for executing the information may be stored. And the central processing unit 9100 can execute the program stored in the memory 9140 to realize information storage or processing, or the like.

The input unit 9120 provides input to the central processor 9100. The input unit 9120 is, for example, a key or a touch input device. Power supply 9170 is used to provide power to electronic device 9600. The display 9160 is used for displaying display objects such as images and characters. The display may be, for example, an LCD display, but is not limited thereto.

The memory 9140 can be a solid state memory, e.g., Read Only Memory (ROM), Random Access Memory (RAM), a SIM card, or the like. There may also be a memory that holds information even when power is off, can be selectively erased, and is provided with more data, an example of which is sometimes called an EPROM or the like. The memory 9140 could also be some other type of device. Memory 9140 includes a buffer memory 9141 (sometimes referred to as a buffer). The memory 9140 may include an application/function storage portion 9142, the application/function storage portion 9142 being used for storing application programs and function programs or for executing a flow of operations of the electronic device 9600 by the central processor 9100.

The memory 9140 can also include a data store 9143, the data store 9143 being used to store data, such as contacts, digital data, pictures, sounds, and/or any other data used by an electronic device. The driver storage portion 9144 of the memory 9140 may include various drivers for the electronic device for communication functions and/or for performing other functions of the electronic device (e.g., messaging applications, contact book applications, etc.).

The communication module 9110 is a transmitter/receiver 9110 that transmits and receives signals via an antenna 9111. The communication module (transmitter/receiver) 9110 is coupled to the central processor 9100 to provide input signals and receive output signals, which may be the same as in the case of a conventional mobile communication terminal.

Based on different communication technologies, a plurality of communication modules 9110, such as a cellular network module, a bluetooth module, and/or a wireless local area network module, may be provided in the same electronic device. The communication module (transmitter/receiver) 9110 is also coupled to a speaker 9131 and a microphone 9132 via an audio processor 9130 to provide audio output via the speaker 9131 and receive audio input from the microphone 9132, thereby implementing ordinary telecommunications functions. The audio processor 9130 may include any suitable buffers, decoders, amplifiers and so forth. In addition, the audio processor 9130 is also coupled to the central processor 9100, thereby enabling recording locally through the microphone 9132 and enabling locally stored sounds to be played through the speaker 9131.

Embodiments of the present application further provide a computer-readable storage medium capable of implementing all steps in the online real-time bin acquisition for the field fine viewing of the server or the client as an execution subject in the above embodiments, where the computer-readable storage medium stores thereon a computer program, and when being executed by a processor, the computer program implements all steps in the online real-time bin acquisition method for the field fine viewing of the server or the client as an execution subject, for example, the processor implements the following steps when executing the computer program:

For another example, the processor, when executing the computer program, implements the steps of:

Step 220: and receiving the surface element influence result sent by the server in a target field survey field.

As can be seen from the above description, the computer-readable storage medium provided in the embodiment of the present application can effectively achieve online and real-time bin acquisition in a field fine view changing process in geophysical exploration, can effectively improve the efficiency of fine view changing design, can effectively improve the rationality of shot point arrangement, and reduce the degree of influence of shot point obstacle avoidance on an earthquake profile as much as possible.

Based on the above, the present application further provides an online real-time bin acquiring system for on-site fine viewing, which includes the server and the client, where the server is in communication connection with the client.

Wherein the server portion includes:

1. and starting a surface element real-time calculation program and loading the observation system.

2. And performing surface element calculation on the whole work area.

3. And starting the surface element real-time calculation service and waiting for a task request of the surface element real-time calculation.

4. After receiving the change of view request, the request is added to a task queue that is task thread safe. And simultaneously awakening the computing thread for processing.

5. The computing thread preprocesses the shot point observation data, and divides all shot point data into two types, one type is a newly added shot point, and the other type is a to-be-deleted shot point.

6. And modifying the observation system, and adding a newly added shot point in the observation system.

7. On the basis of the original surface element calculation result, only part of shot point parts are subjected to surface element calculation, the original surface element result is corrected, the influence of newly added shot points is calculated, and then the influence of shot points to be deleted is calculated.

8. And after the surface element calculation is completed, deleting the shot points to be deleted in the observation system.

9. And after the calculation is finished, the result is transmitted back to the portable equipment client of the user.

10. If the task queue has unprocessed tasks, repeating the step 5, otherwise, waiting for the task request in the step 3.

Wherein the portable device client portion comprises:

1. and opening a client program on an actual measurement site, and checking the information of the observation system at the current position.

2. And performing fine view-changing design on the shot points in the observation system according to the actual measurement result, such as moving the positions of the shot points, adding the shot points and deleting the shot points.

3. After the shot point fine view changing design is finished, a bin real-time calculation request is sent to a bin calculation server, and a client waits for receiving a calculation result of the server.

4. And after receiving the result, displaying the bin analysis result.

5. And (3) evaluating the observing change effect by the user according to the result of the quantitative analysis, finishing observing change calculation if the observing change effect meets the design requirement, and repeating the step (2) until a satisfactory result is achieved if the observing change effect does not meet the requirement.

In summary, in one or more embodiments of the present application, four technologies are specifically involved, which are respectively:

the method comprises the following steps of (A) a bin real-time computing technology based on local shot point fine variation.

Firstly, calculating the surface element covering times information of the full work area.

Preprocessing the changed shot point data (moving shot points, adding shot points and deleting shot points), dividing the changed shot point data into two types, namely an added shot point and a deleted shot point, and completing the data preparation work of the shot points by converting an old position point into the deleted shot point and converting a new position point into a new added shot point.

And modifying the information of the observation system, and adding data of the newly added shot point part.

And respectively calculating the influence of the bin coverage times brought by adding shot points and deleting shot points, and synthesizing the influence into a total bin coverage result. Firstly, calculating the surface element influence of the newly added shot points, finding the related systems (arrangement pieces) to which the shot points belong, processing each relationship piece one by one, calculating the coordinates of the middle points of all detection points and the shot points in the relationship pieces, calculating the grid positions of all surface elements, and adding 1 to the corresponding surface element covering times on the surface element grid positions. Secondly, calculating the surface element influence of shot points to be deleted, finding the related relationship pieces (arrangement pieces) to which the shot points belong, processing each relationship piece one by one, calculating the coordinates of the midpoint positions of all detection points and the shot points in the relationship pieces, calculating the grid positions of all surface elements, and subtracting 1 from the corresponding surface element covering times on the grid positions of the surface elements.

And modifying the information of the observation system and deleting the part of the point to be shot.

(II) bin real-time computing technology based on local demodulator probe fine variation

Although the method is designed and implemented for shot point fine variation, the method designed in claim 1 can be also used for the bin real-time calculation technology based on local probe point variation due to the fact that the shot-probe point interchange principle exists in the bin calculation process.

Firstly, calculating the surface element covering times information of the full work area.

The method comprises the steps of preprocessing the data of the changed observation detection points (moving detection points, adding detection points and deleting detection points), dividing the data into two types, namely adding detection points and deleting detection points, converting original position points into deleted detection points and converting new position points into new added detection points to finish data preparation work of the detection points.

And modifying the information of the observation system and adding a newly added detection point part.

And respectively calculating the changes of the bin covering times brought by the newly added detection points and the deleted detection points and synthesizing the changes into a total bin covering result. Firstly, calculating the surface element influence of the newly added detector points, finding the related system pieces (arrangement pieces) to which the detector points belong, processing each relationship piece one by one, calculating the position coordinates of the midpoint of all shot points and the detector points in the relationship pieces, calculating the grid positions of all surface elements, and adding 1 to the corresponding surface element covering times on the grid positions of the surface elements. Secondly, calculating the surface element influence of the to-be-deleted probe points, finding the related relation pieces (arrangement pieces) to which the probe points belong, processing each relation piece one by one, calculating the position coordinates of the midpoint of all shot points and the probe points in the relation pieces, calculating the grid positions of all surface elements, and subtracting 1 from the corresponding surface element coverage times on the grid positions of the surface elements.

And modifying the information of the observation system and deleting the part of the point to be shot.

(III) bin real-time computing technology based on local shot-to-examine point fine variation

The real-time bin calculation based on the local shot point change can be performed by combining 1 bin real-time bin calculation based on the local shot point change in the claims and 2 bin real-time bin calculation based on the local shot point change in the claims.

(IV) fine change-of-view quantitative analysis technology based on field actual measurement

A scene-based changing and adjusting method is provided. In a survey field, carrying out fine observation changing processing (also suitable for fine observation changing processing of inspection points and fine observation changing processing of shot inspection points) on the shot points through field client software, wherein the fine observation changing processing comprises moving the shot points, adding the shot points and deleting the shot points, then sending a change result to a surface element real-time calculation server through a network, and requesting to carry out surface element real-time calculation. And then displaying after waiting for the received result. And (3) evaluating a changed observation result by assisting a user through quantitative analysis of the face element covering times and the face element balance, and achieving the optimum through repeated iterative modification.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (devices), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

The principle and the implementation mode of the invention are explained by applying specific embodiments in the invention, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

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Online real-time bin acquisition method and device for field fine view change

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