阅读说明：本技术 基于数据中心的电检测装置、方法、设备及存储介质 (Data center-based electrical detection device, method, equipment and storage medium ) 是由 浦琰 邵林 于 2021-11-05 设计创作，主要内容包括：本发明涉及基于数据中心的电检测装置、方法、设备及存储介质,通过电检测设备的现场检测以及站厅设备和数据中心对检测及预警信息的处理分析,提高了轨道线检测的准确度、可靠度,根据站厅设备和数据中心的协作有效的提高了应急策略的准确性,保证了轨道线的安全性；同时对各个阶段的参数量化,提高了数据的准确性,为异常处理提供了明确的处理方式,提高异常处理的自动化程度,节约了大量的人力物力,也提高了地铁运行整体的安全性、可靠性。(The invention relates to an electric detection device, a method, equipment and a storage medium based on a data center, which improve the accuracy and reliability of track line detection through the field detection of electric detection equipment and the processing and analysis of detection and early warning information by station and hall equipment and the data center, effectively improve the accuracy of an emergency strategy according to the cooperation of the station and hall equipment and the data center, and ensure the safety of track lines; meanwhile, parameters of each stage are quantized, so that the accuracy of data is improved, a clear processing mode is provided for exception handling, the automation degree of exception handling is improved, a large amount of manpower and material resources are saved, and the overall safety and reliability of subway operation are improved.)

1. Data center based electrical detection apparatus, the apparatus comprising:

the plurality of electric detection equipment realize the on-site detection of the required plurality of track line parameters according to the configuration file issued by the data center and the detection strategy of the station and hall equipment; generating early warning information according to the detection information, and transmitting the detection information and the early warning information to adjacent station and hall equipment according to the selected transmission mode; the electrical detection equipment is provided with a plurality of types of pluggable sensors and a plurality of standby interfaces, and the standby interfaces are used for connecting the needed pluggable sensors;

the station hall equipment receives the detection information and the early warning information from the electric detection equipment, generates second-stage early warning information, generates a detection strategy according to the second-stage early warning information, issues the detection strategy to the field detection equipment, uploads the detection information, the early warning information and the second-stage early warning information to the data center at the same time, and confirms a further coping scheme according to the information fed back by the data center;

and the data center receives the detection information, the early warning information and the secondary early warning information from the station hall equipment, determines the accuracy of the secondary early warning information, acquires the state of the track line according to the detection information, and updates and issues the configuration file.

2. The apparatus of claim 1,

the track line parameters at least include: derailment coefficient T, wheel load shedding rate L, track line damage coefficient X, track temperature G and track bed state D;

calculating an abnormality degree Y of the track line based on the track line parameters,

wherein a, b and c are constant coefficients;

and determining an early warning level according to the abnormality degree Y, and generating early warning information according to the early warning level and the track line parameters.

3. The apparatus of claim 1, wherein the transmission mode is determined according to an abnormality weight W when the abnormal position is in the non-stop hall, wherein W is defined by an abnormality degree Y, a distance d from the abnormal position to the stop, a passenger flow rate R in a corresponding time period, and a dust concentration F, that is, a dust concentration

；

When the abnormal position reaches the abnormal weights W1 and W2 of the two station halls, the abnormal position meets the requirementsAnd then, the electric detection equipment transmits the detection information and the early warning information to the station hall equipment at the two ends respectively.

4. The device of claim 3, wherein after the station and hall device receives the information sent by the electric detection device, the station and hall device generates secondary early warning information and a detection strategy corresponding to the secondary early warning information and informs a plurality of adjacent station and hall devices of the secondary early warning information;

the adjacent station hall equipment makes a maintenance strategy and a detection strategy of the related electric detection equipment according to the secondary early warning information and the corresponding detection strategy; meanwhile, monitoring the execution condition of the detection strategy of the station and hall equipment for sending the secondary early warning information;

wherein the secondary early warning information comprises an early warning level, wherein the early warning level K is determined according to the abnormal degree Y, the passenger flow R in the current time period and the abnormal weight W,

namely, determining an abnormal level A according to the abnormal degree Y;

determining a passenger flow level B according to the passenger flow R;

determining an abnormal influence level C according to the abnormal weight W;

。

5. the apparatus of claim 3 or 4, wherein, when the data center receives information from the station hall device, the trajectory line is evaluated to determine an orientation detection scheme;

wherein, after evaluating the track line and generating the evaluation result, the method further comprises: updating and configuring the daily maintenance work order according to the evaluation result;

the directional detection scheme comprises: determining whether an automatic dust cleaning system needs to be started or not according to the passenger flow level B and the dust concentration F, and periodically detecting the dust concentration when the dust concentration is needed;

determining whether temporary repair is needed according to the abnormal degree level A, issuing a temporary repair work order if the temporary repair work order is needed, and otherwise, generating an inspection repair work order so as to perform repair when inspecting next time;

the directional detection scheme further comprises: and after cleaning and/or maintenance, updating the detection strategy of the parameters to realize directional detection maintenance.

6. A data center-based electrical detection method, the method comprising:

s201, a data center receives detection information, early warning information and secondary early warning information from station hall equipment, determines the accuracy of the secondary early warning information, acquires the state of a track line according to the detection information, and updates and issues a configuration file;

s202, the plurality of station hall devices receive detection information and early warning information from the electric detection device, generate secondary early warning information, generate a detection strategy according to the secondary early warning information, send the detection strategy to the field detection device, upload the detection information, the early warning information and the secondary early warning information to the data center, and confirm a further coping scheme according to information fed back by the data center

S203, the plurality of electric detection devices realize the field detection of the plurality of required track line parameters according to the configuration file issued by the data center and the detection strategy of the station hall device; generating early warning information according to the detection information, and transmitting the detection information and the early warning information to adjacent station and hall equipment according to the selected transmission mode; the electrical detection equipment is provided with a plurality of types of pluggable sensors and a plurality of standby interfaces, and the standby interfaces are used for connecting the needed pluggable sensors.

7. The method of claim 6,

the track line parameters at least include: derailment coefficient T, wheel load shedding rate L, track line damage coefficient X, track temperature G and track bed state D;

calculating an abnormality degree Y of the track line based on the track line parameters,

wherein a, b and c are constant coefficients;

and determining an early warning level according to the abnormality degree Y, and generating early warning information according to the early warning level and the track line parameters.

8. The method of claim 7, wherein the transmission mode is determined according to an abnormal weight W when the abnormal position is in the non-stop hall, wherein W is defined by an abnormal degree Y, a distance d from the abnormal position to the stop, a passenger flow rate R in a corresponding time period, and a dust concentration F

；

When the abnormal position reaches the abnormal weights W1 and W2 of the two station halls, the abnormal position meets the requirementsAnd then, the electric detection equipment transmits the detection information and the early warning information to the station hall equipment at the two ends respectively.

9. An electronic device, characterized in that the electronic device comprises a memory storing a computer program of a data center based electrical detection method and a processor executing the computer program to implement the steps of the method according to any of claims 6-8.

10. A computer-readable storage medium, characterized in that the storage medium stores a computer program which, when executed by at least one processor, implements the steps of the method according to any one of claims 6-8.

Technical Field

The invention relates to an electrical detection device, in particular to an electrical detection device, a method, equipment and a storage medium based on a data center.

Background

With the development of economy and the increase of population, the urbanization development is fast, the scale is enlarged, the population is increased, traffic jam in cities is caused, the driving speed is slow, the traffic order is disordered, the problems are effectively relieved by the occurrence of rail transit, and the traveling pressure of people is relieved.

In the modern construction of rail transit, the track line is the foundation for safe and stable operation of the subway, and the detection and maintenance of the installed track line are important. However, the detection and maintenance of the current track line mainly depend on manual detection, so that a large amount of manpower and material resources are needed, the reliability of a detection result is not high, errors are easy to occur, and the potential safety hazard cannot be accurately estimated. Therefore, there is a need for a rail line electric detection device with high automation degree, accurate detection data and reliable transmission.

Disclosure of Invention

In order to overcome the technical problems existing in the track line detection process installed in the prior art, an electric detection device based on a data center is provided.

The device comprises:

the plurality of electric detection equipment realize the on-site detection of the required plurality of track line parameters according to the configuration file issued by the data center and the detection strategy of the station and hall equipment; generating early warning information according to the detection information, and transmitting the detection information and the early warning information to adjacent station and hall equipment according to the selected transmission mode;

the station hall equipment receives the detection information and the early warning information from the electric detection equipment, generates second-stage early warning information, generates a detection strategy according to the second-stage early warning information, issues the detection strategy to the field detection equipment, uploads the detection information, the early warning information and the second-stage early warning information to the data center at the same time, and confirms a further coping scheme according to the information fed back by the data center;

and the data center receives the detection information, the early warning information and the secondary early warning information from the station hall equipment, determines the accuracy of the secondary early warning information, acquires the state of the track line according to the detection information, and updates and issues the configuration file.

The electrical detection equipment is provided with a plurality of types of pluggable sensors and a plurality of standby interfaces, and the standby interfaces are used for connecting the needed pluggable sensors; the track line parameters at least include: derailment coefficient T, wheel load shedding rate L, track line damage coefficient X, track temperature G and track bed state D;

calculating an abnormality degree Y of the track line based on the track line parameters,

wherein a, b and c are constant coefficients;

and determining an early warning level according to the abnormality degree Y, and generating early warning information according to the early warning level and the track line parameters.

When the abnormal position is in the non-station hall, the transmission mode is determined according to the abnormal weight W, wherein the abnormal weight W is the abnormal degree Y, the distance d from the abnormal position to the station, the passenger flow R in the corresponding time period and the dust concentration F, namely

；

When the abnormal weights W1 and W2 of two station halls at abnormal positions are metAnd then, the electric detection equipment transmits the detection information and the early warning information to the station hall equipment at the two ends respectively.

After receiving the information sent by the electric detection equipment, the station and hall equipment generates secondary early warning information and a detection strategy corresponding to the secondary early warning information, and informs a plurality of adjacent station and hall equipment of the secondary early warning information;

the adjacent station hall equipment makes a maintenance strategy and a detection strategy of the related electric detection equipment according to the secondary early warning information and the corresponding detection strategy; and meanwhile, monitoring the execution condition of the detection strategy of the station and hall equipment for sending the secondary early warning information.

Wherein the secondary early warning information comprises an early warning level, wherein the early warning level K is determined according to the abnormal degree Y, the passenger flow R in the current time period and the abnormal weight W,

namely, determining an abnormal level A according to the abnormal degree Y;

determining a passenger flow level B according to the passenger flow R;

determining an abnormal influence level C according to the abnormal weight W;

。

after receiving information from station hall equipment, the data center evaluates the track line to determine an orientation detection scheme;

wherein, after evaluating the track line and generating the evaluation result, the method further comprises: updating and configuring the daily maintenance work order according to the evaluation result;

the directional detection scheme comprises: determining whether an automatic dust cleaning system needs to be started or not according to the passenger flow level B and the dust concentration F, and periodically detecting the dust concentration when the dust concentration is needed;

determining whether temporary repair is needed according to the abnormal degree level A, issuing a temporary repair work order if the temporary repair work order is needed, and otherwise, generating an inspection repair work order so as to perform repair when inspecting next time;

the directional detection scheme further comprises: after cleaning and/or maintenance, the detection strategy of the specific parameters is updated to realize directional detection maintenance.

In addition, the invention also provides an electrical detection method based on the data center, which comprises the following steps:

the data center receives detection information, early warning information and secondary early warning information from station hall equipment, determines the accuracy of the secondary early warning information, acquires the state of the track line according to the detection information, and updates and issues a configuration file;

the station hall equipment receives the detection information and the early warning information from the electric detection equipment, generates second-stage early warning information, generates a detection strategy according to the second-stage early warning information, sends the detection strategy to the field detection equipment, uploads the detection information, the early warning information and the second-stage early warning information to the data center, and confirms a further coping scheme according to the information fed back by the data center.

The plurality of electric detection equipment realize the on-site detection of the required plurality of track line parameters according to the configuration file issued by the data center and the detection strategy of the station and hall equipment; generating early warning information according to the detection information, and transmitting the detection information and the early warning information to adjacent station and hall equipment according to the selected transmission mode; the electrical detection equipment is provided with a plurality of types of pluggable sensors and a plurality of standby interfaces, and the standby interfaces are used for connecting the needed pluggable sensors.

In addition, the invention also provides an electronic device, which comprises a memory and a processor, wherein the memory stores a computer program of the data center-based electric detection method, and the processor executes the computer program to realize the steps of the method.

Furthermore, the present invention also provides a computer-readable storage medium, which stores a computer program that, when executed by at least one processor, performs the steps of the above-described method.

The electric detection device has the advantages that the accuracy and reliability of track line detection are improved through the field detection of the electric detection equipment and the processing and analysis of the station and hall equipment and the data center on the detection and early warning information, meanwhile, the accuracy of an emergency strategy is effectively improved according to the cooperation of the station and hall equipment and the data center, and the safety of the track line is ensured; meanwhile, parameters of each stage are quantized, so that the accuracy of data is improved, a clear processing mode is provided for exception handling, the automation degree of exception handling is improved, a large amount of manpower and material resources are saved, and the overall safety and reliability of subway operation are improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a block diagram of the apparatus of the preferred embodiment of the present invention;

fig. 2 is a flow chart of a method of a preferred embodiment of the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In order to overcome the technical problems existing in the track line detection process installed in the prior art, an electric detection device based on a data center is provided, as shown in fig. 1.

The device comprises:

the plurality of electric detection equipment realize the on-site detection of the required plurality of track line parameters according to the configuration file issued by the data center and the detection strategy of the station and hall equipment; generating early warning information according to the detection information, and transmitting the detection information and the early warning information to adjacent station and hall equipment according to the selected transmission mode;

the station hall equipment receives the detection information and the early warning information from the electric detection equipment, generates second-stage early warning information, generates a detection strategy according to the second-stage early warning information, issues the detection strategy to the field detection equipment, uploads the detection information, the early warning information and the second-stage early warning information to the data center at the same time, and confirms a further coping scheme according to the information fed back by the data center;

and the data center receives the detection information, the early warning information and the secondary early warning information from the station hall equipment, determines the accuracy of the secondary early warning information, acquires the state of the track line according to the detection information, and updates and issues the configuration file.

Through mutual cooperation of the electric detection equipment, the station and hall equipment and the data center, the accuracy and timeliness of abnormal discovery and the accuracy and reliability of detection and maintenance strategy formulation are improved.

The electrical detection equipment is provided with a plurality of types of pluggable sensors and a plurality of standby interfaces, and the standby interfaces are used for connecting the needed pluggable sensors; through the arrangement of the sensors and the interfaces, the functions of the electrical detection equipment can be effectively expanded, and the detection parameters of each electrical detection equipment are dynamically set according to the actual scene, wherein the detection parameters of each electrical detection equipment comprise the same parameters and different parameters.

The track line parameters at least include: derailment coefficient T, wheel load shedding rate L, track line damage coefficient X, track temperature G and track bed state D; wherein, the derailment coefficient: the device is used for evaluating the safety degree of the train on the rail when the train climbs on the rail under the comprehensive action of the transverse force and the vertical force of the wheel rail; the wheel load shedding rate is used for checking the safety degree of suspension derailment of the wheel caused by wheel load shedding.

In the field, the track detection items include track gauge, track direction, level, height, superelevation, curvedset, triangular pit, rail section size, rail damage, support block, rail support platform, sleeper, overall track bed state, track bed state of ground ballast line, and the like, and also relate to derailment coefficient, wheel load shedding rate, stability detection (rail temperature and long rail longitudinal force detection is performed on the ground line to prevent rail expansion runway from occurring and endanger driving safety), durability detection (mainly detection on concrete structure), damping product detection, vibration detection of track structure, and the like, however, in the actual process, not all parameters need to be frequently detected, and the influence of each parameter is different, so that the invention selects one of the following parameters through comprehensive analysis: the derailment coefficient T, the wheel load shedding ratio L, the track line damage coefficient X, the rail temperature G, and the track bed state D are detected, but are not limited to the above parameters; then calculating the abnormality degree Y of the track line according to the track line parameters,

wherein a, b and c are constant coefficients which can be set according to the influence degree proportion of the parameters,

the classification according to the levels of the parameters is carried out, namely, the classification is carried out according to the numerical value ranges of the parameters, for example, when a, b and c are set to be values in 1-3, when the value of T is in the highest range, namely, derailment is likely to occur, a =3, and if the value of T is in the lowest range, a =1, b and c are also set in a similar manner; therefore, the accuracy of the calculation of the degree of abnormality is improved, and an effective basis is provided for subsequent maintenance.

When other parameters are needed, constant coefficients can be increased adaptively; therefore, a basis is provided for subsequent early warning, detection and maintenance through accurate mathematical quantification.

And determining an early warning level according to the abnormality degree Y, and generating early warning information according to the early warning level and the track line parameters.

When the abnormal position is in the non-station hall, the transmission mode is determined according to the abnormal weight W, wherein the abnormal weight W is the abnormal degree Y, the distance d from the abnormal position to the station, the passenger flow R in the corresponding time period and the dust concentration F, namely

；

When the abnormal weights W1 and W2 of two station halls at abnormal positions are metWhen the station hall equipment is used, the electric detection equipment respectively transmits detection information and early warning information to the station hall equipment at two ends;

when in useWhen the station hall equipment is used, the electric detection equipment transmits detection information and early warning information to station hall equipment corresponding to W2;

when in useMeanwhile, the electric detection device transmits the detection information and the warning information as well as W1 and W2 to the station hall device corresponding to W1.

And setting a transmission mode according to different weights of equipment adjacent to the station hall, transmitting the information to the station hall with higher weight, and performing bidirectional transmission if the weights of the two sides are close to each other, thereby ensuring the stability and the effectiveness of transmission.

And when the abnormal position is in the station hall, directly sending the track line parameters and the early warning level to station hall equipment.

After receiving the information sent by the electric detection equipment, the station and hall equipment generates secondary early warning information and a detection strategy corresponding to the secondary early warning information, and informs a plurality of adjacent station and hall equipment of the secondary early warning information;

the adjacent station hall equipment makes a maintenance strategy and a detection strategy of the related electric detection equipment according to the secondary early warning information and the corresponding detection strategy; and meanwhile, monitoring the execution condition of the detection strategy of the station and hall equipment for sending the secondary early warning information.

The secondary early warning information comprises an early warning level, wherein the early warning level K is determined according to the abnormal degree Y, the current time period passenger flow R and the abnormal weight W, and various parameters are quantized to determine the parameter level.

Namely, determining an abnormal level A according to the abnormal degree Y;

determining a passenger flow level B according to the passenger flow R;

determining an abnormal influence level C according to the abnormal weight W;

。

after receiving information from station hall equipment, the data center evaluates the track line to determine an orientation detection scheme;

wherein, after evaluating the track line and generating the evaluation result, the method further comprises: updating and configuring the daily maintenance work order according to the evaluation result;

the directional detection scheme comprises: determining whether an automatic dust cleaning system needs to be started or not according to the passenger flow level B and the dust concentration F, and periodically detecting the dust concentration when the dust concentration is needed;

determining whether temporary repair is needed according to the abnormal degree level A, issuing a temporary repair work order if the temporary repair work order is needed, and otherwise, generating an inspection repair work order so as to perform repair when inspecting next time;

the directional detection scheme further comprises: after cleaning and/or maintenance, the detection strategy of the specific parameters is updated to realize directional detection maintenance.

Through the setting, the automation degree of the track line electric detection is improved, and effective basis is provided for subsequent detection and maintenance through quantification.

In the field, daily inspection, temporary repair, frequent maintenance (planned and important maintenance is carried out to keep the quality of the track in a good state through inspection of the track state and problems of the daily inspection), and comprehensive maintenance (according to the track change rule and characteristics, the emphasis is on comprehensively improving the elasticity of the track, adjusting the geometric dimension of the track and replacing failed parts, and the comprehensive maintenance is carried out on the track according to the period plan to recover the intact technical state of the line) are detection and maintenance strategies of scenes in the field.

The parameters related to the present invention can be set according to the meaning known in the art, and can also be quantitatively set in a customized manner.

In addition, the invention also provides an electrical detection method based on the data center, as shown in fig. 2.

S201, a data center receives detection information, early warning information and secondary early warning information from station hall equipment, determines the accuracy of the secondary early warning information, acquires the state of a track line according to the detection information, and updates and issues a configuration file;

s202, the plurality of station hall devices receive detection information and early warning information from the electric detection device, generate secondary early warning information, generate a detection strategy according to the secondary early warning information, send the detection strategy to the field detection device, upload the detection information, the early warning information and the secondary early warning information to the data center, and confirm a further coping scheme according to information fed back by the data center

S203, the plurality of electric detection devices realize the field detection of the plurality of required track line parameters according to the configuration file issued by the data center and the detection strategy of the station hall device; generating early warning information according to the detection information, and transmitting the detection information and the early warning information to adjacent station and hall equipment according to the selected transmission mode; the electrical detection equipment is provided with a plurality of types of pluggable sensors and a plurality of standby interfaces, and the standby interfaces are used for connecting the needed pluggable sensors.

In addition, the invention also provides an electronic device, which comprises a memory and a processor, wherein the memory stores a computer program of the data center-based electric detection method, and the processor executes the computer program to realize the steps of the method.

Furthermore, the present invention also provides a computer-readable storage medium, which stores a computer program that, when executed by at least one processor, performs the steps of the above-described method.

The electric detection device has the advantages that the accuracy and reliability of track line detection are improved through the field detection of the electric detection equipment and the processing and analysis of the station and hall equipment and the data center on the detection and early warning information, meanwhile, the accuracy of an emergency strategy is effectively improved according to the cooperation of the station and hall equipment and the data center, and the safety of the track line is ensured; meanwhile, parameters of each stage are quantized, so that the accuracy of data is improved, a clear processing mode is provided for exception handling, the automation degree of exception handling is improved, a large amount of manpower and material resources are saved, and the overall safety and reliability of subway operation are improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.