阅读说明：本技术 一种基于时空信息五要素的图斑信息实时获取的方法 (Method for acquiring pattern spot information in real time based on five elements of space-time information ) 是由 王树春 杨江川 王飞 陈雪 于 2020-05-26 设计创作，主要内容包括：本发明公开了一种基于时空信息五要素的图斑信息实时获取的方法,包括以下步骤：步骤1,对图斑数据进行处理制作成加密综合举证数据包后导入服务端,数据同步至外业移动终端,外业移动终端下载加密综合举证数据包并从服务端获取需要实时视频互联的图斑数据；步骤2,服务端自动核实匹配对应图斑数据后,将发送实时视频互联指令至外业移动终端；步骤3,外业移动终端响应实时视频互联指令并发送现场的实时视频及时空五要素信息至服务端；步骤4,服务端接收并解译外业移动终端发送的现场的实时视频及时空五要素信息,在服务端地图应用上实时动态展示。有益之处在于提高举证成果有效性、保障举证成果的实时性。(The invention discloses a method for acquiring spot information in real time based on five elements of space-time information, which comprises the following steps: step 1, processing the pattern spot data to manufacture an encrypted comprehensive proof-proving data packet, then importing the encrypted comprehensive proof-proving data packet into a server, synchronizing the data to an external mobile terminal, downloading the encrypted comprehensive proof-proving data packet by the external mobile terminal, and acquiring the pattern spot data needing real-time video interconnection from the server; step 2, after automatically verifying and matching the corresponding pattern spot data, the server sends a real-time video interconnection instruction to the field mobile terminal; step 3, the field mobile terminal responds to the real-time video interconnection instruction and sends the on-site real-time video and the five-element information of space and time to the server; and 4, receiving and interpreting the on-site real-time video and the space-time five-element information sent by the field mobile terminal by the server, and dynamically displaying the on-site real-time video and the space-time five-element information on the map application of the server in real time. The method has the advantages of improving the effectiveness of the evidence-taking result and ensuring the instantaneity of the evidence-taking result.)

1. A method for acquiring image spot information in real time based on five elements of space-time information is characterized by comprising the following steps:

step 1, processing the pattern spot data to manufacture an encrypted comprehensive proof-proving data packet, then importing the encrypted comprehensive proof-proving data packet into a server, synchronizing the data to an external mobile terminal, downloading the encrypted comprehensive proof-proving data packet by the external mobile terminal, and acquiring the pattern spot data needing real-time video interconnection from the server;

step 2, after automatically verifying and matching the corresponding pattern spot data, the server sends a real-time video interconnection instruction to the field mobile terminal;

step 3, the field mobile terminal responds to the real-time video interconnection instruction and sends the on-site real-time video and the five-element information of space and time to the server;

and 4, receiving and interpreting the live real-time video and the space-time five-element information sent by the field mobile terminal by the server, and dynamically displaying the live real-time video and the space-time five-element information on the map application of the server in real time.

2. The method for acquiring the speckle information in real time based on five elements of spatio-temporal information as claimed in claim 1,

the pattern spot data is processed to be manufactured into an encrypted comprehensive proof-proving data packet by adopting the following modes: and processing the pattern spot data in a slicing, decryption and coordinate offset mode to manufacture an encrypted comprehensive proof data packet.

3. The method for acquiring the speckle information in real time based on five elements of spatio-temporal information as claimed in claim 1,

the encrypted comprehensive proof-proving data packet downloaded from the server by the field mobile terminal comprises longitude and latitude attribute information of a pattern spot waiting for real-time video interconnection.

4. The method for acquiring the speckle information in real time based on five elements of spatio-temporal information as claimed in claim 1,

the field mobile terminal is provided with a map navigation function, the field position of the pattern spot is positioned by combining the online image, and the activity track information of the field mobile terminal is reported to the server side.

5. The method for acquiring the speckle information in real time based on five elements of spatio-temporal information as claimed in claim 1,

the server side establishes a communication channel by using a socket communication technology, performs video interconnection communication, and establishes a communication link between the field mobile terminal and the server side through the communication channel;

the real-time video interconnection instruction sent by the server to the field mobile terminal comprises the following steps: and the pattern spot data and the corresponding socket communication channel number.

6. The method for obtaining the speckle information in real time based on five elements of spatio-temporal information as claimed in claim 5,

and during communication, the server side adopts a first-in first-out algorithm, and sends a real-time video interconnection instruction to the field mobile terminal after the pattern spot data passes the matching of the server side.

7. The method for acquiring the speckle information in real time based on five elements of spatio-temporal information as claimed in claim 1,

and after the automatic matching of the spot data of the field mobile terminal and the spot data of the server side is passed, the field mobile terminal responds to the real-time video interconnection instruction.

8. The method for acquiring the speckle information in real time based on five elements of spatio-temporal information as claimed in claim 1,

the space-time five-element information comprises: the real-time dynamic video acquisition equipment identification, the real-time dynamic video acquisition time, the azimuth angle of the real-time dynamic video real-time acquisition point, the acquisition personnel identification code of the real-time dynamic video and the longitude and latitude of the real-time dynamic video real-time acquisition point.

9. The method for acquiring the speckle information in real time based on five elements of spatio-temporal information as claimed in claim 1,

and the field real-time video is synchronously associated with the five space-time element information, and the field mobile terminal dynamically returns the synchronously associated field real-time video and the five space-time element information in real time.

10. The method for obtaining the speckle information in real time based on five elements of spatio-temporal information as claimed in claim 9,

when the real-time dynamic display is carried out, the screenshot of a real-time video on site can be captured, the video recording is carried out, the image spot data is audited on line in real time, and the field mobile terminal is called again.

Technical Field

The invention relates to a method for acquiring image spot information in real time based on five elements of space-time information.

Background

In daily natural resource investigation, an investigation department arranges professional teams to carry out field investigation work all over the country, carries a large amount of paper drawings and instruments with the investigation department, and sends the pictures to a field to take pictures and obtain evidences, after the pictures shot locally are handed over to a higher department, factors such as incorrect picture shooting time and incorrect picture shooting place exist, the higher department is in doubt as to the authenticity of the sheet material, and the local personnel are responsible for shooting again and obtaining evidences, problems encountered by the field personnel in the field cannot be effectively guided by the higher department, and the situation that the local personnel come and go back to take the evidences for multiple times exists. The superior department also has the situation that the local progress can not be mastered in real time.

The traditional mode has the problems of large human input, high capital cost and long implementation period.

The work efficiency is low, and the achievement quality is not good: the phenomenon that a plurality of departments such as cadastral, law enforcement, supervision and the like send a field multiple times of field check exists in the checking process, the local burden is heavy, and field workers and checking offices distributed in various regions lack effective online communication channels in the current field check work, so that the work efficiency and the result quality are affected, and a higher-level administrative department lacks effective supervision means for field result authenticity.

Incomplete image data information: when local field workers take photos and obtain evidences on the spot, real-time detailed conditions of the image spots cannot be known in advance, and the real effectiveness of the photos is lacked when the spot is compared.

The field information cannot be mastered in real time: when field personnel prove on site, superior departments cannot master field information of a checking site in real time and cannot acquire checking progress of field and problems encountered on site in real time.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides a method for acquiring the spot information in real time based on five elements of the space-time information, which realizes the intercommunication and interconnection of field workers and field inspectors by utilizing a mobile online interconnection technology, grasps the field condition and the inspection progress of the field workers, ensures the authenticity of the investigation result and the real-time acquisition of the field condition, improves the effectiveness of the evidence-taking result and ensures the real-time performance of the evidence-taking result.

In order to achieve the above object, the present invention adopts the following technical solutions:

a method for acquiring image spot information in real time based on five elements of space-time information comprises the following steps:

step 1, processing the pattern spot data to manufacture an encrypted comprehensive proof-proving data packet, then importing the encrypted comprehensive proof-proving data packet into a server, synchronizing the data to an external mobile terminal, downloading the encrypted comprehensive proof-proving data packet by the external mobile terminal, and acquiring the pattern spot data needing real-time video interconnection from the server;

step 2, after automatically verifying and matching the corresponding pattern spot data, the server sends a real-time video interconnection instruction to the field mobile terminal;

step 3, the field mobile terminal responds to the real-time video interconnection instruction and sends the on-site real-time video and the five-element information of space and time to the server;

and 4, receiving and interpreting the on-site real-time video and the space-time five-element information sent by the field mobile terminal by the server, and dynamically displaying the on-site real-time video and the space-time five-element information on the map application of the server in real time.

Further, the pattern spot data is processed to be manufactured into an encrypted comprehensive proof data packet by adopting the following mode: and processing the pattern spot data in a slicing, decryption and coordinate offset mode to manufacture an encrypted comprehensive proof data packet.

Furthermore, the encrypted comprehensive proof-proving data packet downloaded by the field mobile terminal from the server side comprises longitude and latitude attribute information of the pattern spots waiting for real-time video interconnection.

Furthermore, the field mobile terminal is provided with a map navigation function, the field position of the pattern spot is positioned by combining the online image, and the activity track information of the field mobile terminal is reported to the server side.

Further, the server side establishes a communication channel by using a socket communication technology, performs video interconnection communication, and establishes a communication link between the field mobile terminal and the server side through the communication channel;

the real-time video interconnection instruction sent by the server to the field mobile terminal comprises the following steps: and the pattern spot data and the corresponding socket communication channel number.

Furthermore, the server side adopts a first-in first-out algorithm during communication, and sends a real-time video interconnection instruction to the field mobile terminal after the pattern spot data is matched and passes through the server side.

Further, after the spot data of the field mobile terminal and the spot data of the server are automatically matched, the field mobile terminal responds to the real-time video interconnection instruction.

Further, the space-time five-element information includes: the real-time dynamic video acquisition equipment identification, the real-time dynamic video acquisition time, the azimuth angle of the real-time dynamic video real-time acquisition point, the acquisition personnel identification code of the real-time dynamic video and the longitude and latitude of the real-time dynamic video real-time acquisition point.

Furthermore, the real-time video of the site is synchronously associated with the five-element information of space and time, and the field mobile terminal dynamically returns the real-time video of the site and the five-element information of space and time which are synchronously associated in real time.

Furthermore, when the real-time dynamic display is carried out, the screenshot of a real-time video on site can be captured, the video recording is carried out, the spot data is checked on line in real time, and the field mobile terminal is called again.

The invention has the advantages that the investment of field inspection personnel and the output of manual labor force are greatly reduced, the cost is saved, and the implementation period is shortened; the field work result can be displayed on the platform more comprehensively and visually, and the working efficiency is greatly improved; video interconnection is used, an interior check worker and an exterior worker are interconnected, and real-time command and online supervision are carried out, so that an upper-level department can also know the local progress situation in real time; not only ensuring the authenticity and accuracy of field inspection, but also greatly improving the working efficiency and the achievement quality of the field inspection personnel.

Drawings

FIG. 1 is a flow chart of a method for acquiring speckle information in real time based on five elements of spatio-temporal information according to the present invention.

Detailed Description

The invention is described in detail below with reference to the figures and the embodiments.

As shown in fig. 1, a method for acquiring speckle information in real time based on five elements of spatio-temporal information includes the following steps:

s1, processing the image spot data to manufacture an encrypted comprehensive proof-proving data packet, then importing the encrypted comprehensive proof-proving data packet into the server, synchronizing the data to the field mobile terminal, downloading the encrypted comprehensive proof-proving data packet by the field mobile terminal, and acquiring the image spot data needing real-time video interconnection from the server;

s2, after automatically verifying and matching the corresponding pattern spot data, the server side sends a real-time video interconnection instruction to the field mobile terminal;

s3, the field mobile terminal responds to the real-time video interconnection instruction and sends the on-site real-time video and the five-element information of space and time to the server;

and S4, the server receives and interprets the live real-time video and the space-time five-element information sent by the field mobile terminal, and dynamically displays the information in real time on the map application of the server.

And leading the well-made encrypted comprehensive proof-demonstrating data packet to a server by the field staff. And downloading the encrypted comprehensive proof-proving data packet by the field personnel at the field mobile terminal. The server can dynamically display real-time image information and space-time five-element information sent by the field mobile terminal on the image base map in real time.

Regarding the specific internal body related to step S1, as a preferred embodiment, the following method is adopted to process the blob data to make the encrypted comprehensive proof-demonstrating data packet: and processing the pattern spot data in a slicing, decryption and coordinate offset mode to manufacture an encrypted comprehensive proof data packet. The image spot data is processed by the housekeeper in a unique mode of slicing, decryption and coordinate offset to form an encrypted comprehensive proof data packet which is uploaded to the server, so that the safety and the confidentiality of the data can be improved, and the data is prevented from being deciphered by external secrets. The encrypted comprehensive proof-proving data packet downloaded from the server by the field mobile terminal comprises longitude and latitude attribute information of a pattern spot waiting for real-time video interconnection. The field mobile terminal is provided with a map navigation function (supporting a Gade map, a Baidu map and other maps with navigation functions), the field position of a pattern spot is positioned by combining an online image, and the activity track information of the field mobile terminal is reported to the server side.

As a preferred embodiment, the server creates a communication channel by using a socket communication technology, performs video interconnection communication, and establishes a communication link between the field mobile terminal and the server through the communication channel, for the specific content related to steps S2 and S3. The real-time video interconnection instruction sent by the server to the field mobile terminal comprises the following steps: and the pattern spot data and the corresponding socket communication channel number. After the automatic matching of the spot data of the field mobile terminal and the spot data of the server is passed, the field mobile terminal responds to the real-time video interconnection instruction and sends the on-site real-time video and the five-element space-time information to the server. And during communication, the server side adopts a first-in first-out algorithm, and sends a real-time video interconnection instruction to the field mobile terminal after the pattern spot data passes the matching of the server side.

Specifically, the spatiotemporal five-element information includes: the real-time dynamic video acquisition equipment identification, the real-time dynamic video acquisition time, the azimuth angle of the real-time dynamic video real-time acquisition point, the acquisition personnel identification code of the real-time dynamic video and the longitude and latitude of the real-time dynamic video real-time acquisition point.

Regarding the specific content related to step S4, as a preferred embodiment, the server may interpret the received live real-time video and the spatio-temporal five-factor information through the configured video plug-in. As a preferred embodiment, the video plug-in may be developed independently for interpretation. And after the interpretation is finished, dynamically displaying the real-time video picture with the space-time five-element information in the map application of the server. The real-time video of the site is synchronously associated with the five-element information of space and time, and the field mobile terminal dynamically returns the real-time video of the site and the five-element information of space and time which are synchronously associated in real time.

The real-time video of the scene is synchronously associated with the five-element information of the space and the time, the real-time video and the five-element information of the space and the time are dynamically returned in real time, and the map space real-time display and the video linkage of the five-element information of the space and the time of the video are realized on the map. The real-time interconnection and intercommunication of the interior workers and the field evidence demonstration workers are realized, the authenticity and the real-time performance of the checking result are ensured, and the checking efficiency is improved.

When the real-time dynamic display is carried out, the screenshot of a real-time video on site can be captured, the video recording is carried out, the image spot data is audited on line in real time, and the field mobile terminal is called again.

In video interconnection, service-side field personnel can capture a scene screenshot and keep each real spot moment. Because the real-time video of the scene is synchronously associated with the five-element information of the space and the time, each screenshot is carried with the five-element information of the space and the time. In order to keep high-quality video call, video recording can be carried out, each frame is a picture screenshot covering five elements of space and time, and double guarantee is added for the quality of the checked image spots.

The server is used by an administrator (an internal worker), and the proof information acquisition device, namely the field mobile terminal, is used by a field worker. The specific implementation is as follows: the method comprises the following steps that an administrator issues field target pattern spots needing to be proved through a server, field personnel hold an evidence information acquisition device to reach a target point by oneself, the administrator operates the server device to send a real-time field information acquisition instruction, the evidence information acquisition device agrees to answer the server management device administrator, and the two parties start to establish real-time link; the evidence taking personnel hold the evidence taking information acquisition device transmits real-time on-site image information back to the server side in real time by adopting a space-time information five-element encryption method, the server side performs space decryption on the acquired real-time transmitted information of the evidence taking device, and meanwhile, the server side issues an audio instruction to the evidence taking personnel for communication. The field information is collected through the interaction.

The method for acquiring the spot information in real time based on the five elements of the space-time information greatly reduces the investment of field inspection personnel and the output of manual labor, saves the cost and shortens the implementation period; the field work result can be displayed on the platform more comprehensively and visually, and the working efficiency is greatly improved; video interconnection is used, an interior check worker and an exterior worker are interconnected, and real-time command and online supervision are carried out, so that an upper-level department can also know the local progress situation in real time; not only ensuring the authenticity and accuracy of field inspection, but also greatly improving the working efficiency and the achievement quality of the field inspection personnel.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.