Subway engineering vehicle operation monitoring method, device and equipment and storage medium

Abstract

The invention discloses a subway engineering vehicle operation monitoring method, device and equipment and a storage medium, relates to the technical field of vehicle monitoring, and is applied to vehicle-mounted equipment, and the vehicle-mounted equipment forms a communication network with ground equipment of each station field and a control center corresponding to an overline through a wireless network module. The method comprises the following steps: calculating an actual position by using position information acquired from line beacon equipment of a current station yard and a current speed of a subway engineering vehicle; generating a control curve based on the locally stored historical data of the current station yard, the actual position and the real-time data of the current station yard which is acquired by the vehicle-mounted wireless network module and is sent by the ground equipment through the ground wireless network module; and controlling the metro engineering vehicle based on the control curve, and sending the operation state information of the metro engineering vehicle to ground equipment so as to monitor the metro engineering vehicle. In this way, cross-line communication between the subway engineering vehicle and each station yard can be achieved by means of the communication network, and the monitoring convenience can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle monitoring, and in particular to a method, device, equipment and storage medium for monitoring the operation of a subway engineering vehicle. Background Art

[0002] In the operation of subway engineering vehicles, there are many tracks and switches in the section yard, the shunting operations are numerous, and there is a lack of effective operation safety monitoring and protection measures. Safety accidents such as over-running signals, squeezing switches and derailment, and collision with car barriers often occur in the shunting operations in the yard. Therefore, the operation of engineering vehicles needs to be safely isolated from electric passenger trains. Specifically, only a single operation method can be used in the section yard, that is, only one powered train can be operated at the same time; on the main line, engineering vehicles can only perform daily maintenance and construction operations at night after all electric passenger trains return to the depot. With the continuous extension of subway lines, the extension of subway operating hours and the continuous increase in the number of engineering vehicle operations, the need to improve the level of safety monitoring and protection of subway engineering vehicles is becoming more and more urgent. Among the commonly used safety monitoring and protection methods for rail transit vehicle operations, overspeed protection and prevention of crossing boundaries are all carried out in designated areas.

[0003] It can be seen that how to improve the convenience of subway engineering vehicle monitoring to cope with complex operation scenarios is a problem to be solved in this field. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a method, device, equipment and storage medium for monitoring the operation of a subway engineering vehicle. The subway engineering vehicle can communicate through a communication network composed of on-board equipment, ground equipment at the station and control centers of each cross-line, control the subway engineering vehicle according to the real-time data of the current station, and feed back the operation status information of the subway engineering vehicle to the station in real time through the communication network; with the help of the communication network, the subway engineering vehicle can obtain data from the relevant station even if it runs across the line, which improves the convenience of monitoring the operation of the subway engineering vehicle. The specific scheme is as follows:

[0005] In a first aspect, the present application provides a method for monitoring the operation of a subway engineering vehicle, which is applied to an on-board device, wherein the on-board device forms a communication network with ground equipment at each station and a control center corresponding to the cross-line through a wireless network module, and the method comprises:

[0006] Calculating the actual position of the subway engineering vehicle using the position information collected from the line beacon equipment of the current station and the current speed of the subway engineering vehicle;

[0007] Generate a control curve for the subway engineering vehicle based on the historical data of the current station yard stored locally, the actual location, and the real-time data of the current station yard sent by the ground equipment via the ground wireless network module acquired through the vehicle-mounted wireless network module;

[0008] The subway engineering vehicle is controlled based on the control curve, and the operation status information of the subway engineering vehicle is sent to the ground equipment so as to monitor the subway engineering vehicle.

[0009] Optionally, the historical data includes basic line data of the yard line, main line and distribution line of the current station.

[0010] Optionally, the real-time data includes real-time information of the vehicle depot and parking lot of the current station and related vehicle management and control information.

[0011] Optionally, controlling the subway engineering vehicle based on the control curve includes:

[0012] A control instruction is issued to the subway engineering vehicle based on the control curve and the real-time speed of the subway engineering vehicle, so as to control the operation of the subway engineering vehicle through the control instruction.

[0013] Optionally, the operation status information includes the actual position and corresponding real-time speed of the subway engineering vehicle;

[0014] Correspondingly, the sending of the operation status information of the subway engineering vehicle to the ground equipment includes:

[0015] The actual position and the corresponding real-time speed of the map engineering vehicle are sent to the communication network through the on-board wireless network module, so that the ground equipment can obtain the actual position and the real-time speed of the subway engineering vehicle from the communication network through the ground wireless network module.

[0016] In a second aspect, the present application provides a method for monitoring the operation of a subway engineering vehicle, which is applied to ground equipment, wherein the ground equipment forms a communication network with each on-board equipment and a control center corresponding to the cross-line through a wireless network module, and the method includes:

[0017] The real-time data of the current station is sent to the vehicle-mounted device through the ground wireless network module, so that the vehicle-mounted device generates a control curve for the subway engineering vehicle based on the historical data of the current station stored locally, the actual position of the subway engineering vehicle and the real-time data obtained through the vehicle-mounted wireless communication module; wherein the actual position is the actual position calculated by the vehicle-mounted device using the position information collected from the line beacon device of the current station and the current speed of the subway engineering vehicle;

[0018] The operation status information of the subway engineering vehicle sent by the on-board equipment when controlling the subway engineering vehicle based on the control curve is obtained to monitor the subway engineering vehicle.

[0019] In a third aspect, the present application provides a subway engineering vehicle operation monitoring device, which is applied to a vehicle-mounted device, wherein the vehicle-mounted device forms a communication network with the ground equipment of each station and the control center corresponding to the cross-line through a wireless network module, and the device includes:

[0020] A position calculation module, used to calculate the actual position of the subway engineering vehicle using the position information collected from the line beacon equipment of the current station and the current speed of the subway engineering vehicle;

[0021] A control curve generating module, used to generate a control curve for the subway engineering vehicle based on the historical data of the current station yard stored locally, the actual position and the real-time data of the current station yard sent by the ground equipment via the ground wireless network module acquired through the vehicle-mounted wireless network module;

[0022] The information sending module is used to control the subway engineering vehicle based on the control curve and send the operation status information of the subway engineering vehicle to the ground equipment so as to monitor the subway engineering vehicle.

[0023] In a fourth aspect, the present application provides a subway engineering vehicle operation monitoring device, which is applied to ground equipment. The ground equipment forms a communication network with each on-board equipment and a control center corresponding to the cross-line through a wireless network module. The device includes:

[0024] A data transmission module is used to transmit the real-time data of the current station to the vehicle-mounted device through the ground wireless network module, so that the vehicle-mounted device generates a control curve for the subway engineering vehicle based on the historical data of the current station stored locally, the actual position of the subway engineering vehicle, and the real-time data obtained through the vehicle-mounted wireless communication module; wherein the actual position is the actual position calculated by the vehicle-mounted device using the position information collected from the line beacon device of the current station and the current speed of the subway engineering vehicle;

[0025] The information receiving module is used to obtain the operation status information of the subway engineering vehicle sent by the on-board equipment when controlling the subway engineering vehicle based on the control curve, so as to monitor the subway engineering vehicle.

[0026] In a fifth aspect, the present application provides an electronic device, including:

[0027] Memory, used to store computer programs;

[0028] A processor is used to execute the computer program to implement the subway engineering vehicle operation monitoring method as described above.

[0029] In a sixth aspect, the present application provides a computer-readable storage medium for storing a computer program, which, when executed by a processor, implements the subway engineering vehicle operation monitoring method as described above.

[0030] It can be seen that the vehicle-mounted equipment in this application forms a communication network with the ground equipment of each station and the control center corresponding to each cross-line through the wireless network module, and can use the location information collected from the line beacon equipment of the current station and the current speed of the subway engineering vehicle to calculate the actual position of the subway engineering vehicle; then generate a control curve for the subway engineering vehicle based on the historical data of the current station stored locally, the actual position and the real-time data of the current station sent by the ground equipment obtained through the vehicle-mounted wireless network module through the ground wireless network module; then control the subway engineering vehicle based on the control curve, and send the running status information of the subway engineering vehicle to the ground equipment to monitor the subway engineering vehicle. In this way, the subway engineering vehicle in this application can communicate through the communication network composed of the vehicle-mounted equipment, the ground equipment of the station and the control center of each cross-line, control the subway engineering vehicle according to the real-time data of the current station, and feedback the running status information of the subway engineering vehicle to the station in real time through the communication network; with the help of the communication network, the subway engineering vehicle can obtain the data of the relevant station even if it runs across the line, which improves the convenience of subway engineering vehicle operation monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0032] Figure 1 A flow chart of a subway engineering vehicle operation monitoring method disclosed in this application;

[0033] Figure 2 A schematic diagram of a specific on-board equipment of a subway engineering vehicle disclosed in this application;

[0034] Figure 3 A schematic diagram of another specific on-board equipment of a subway engineering vehicle disclosed in the present application;

[0035] Figure 4 A flowchart of a specific subway engineering vehicle operation monitoring method disclosed in this application;

[0036] Figure 5 A schematic diagram of ground equipment of a specific subway engineering vehicle disclosed in this application;

[0037] Figure 6 A schematic diagram of a specific vehicle-mounted device and ground device disclosed in this application;

[0038] Figure 7 This is a schematic diagram of the structure of a subway engineering vehicle operation monitoring device disclosed in this application;

[0039] Figure 8 This is a schematic diagram of the structure of another subway engineering vehicle operation monitoring device disclosed in this application;

[0040] Fig. 9 This is a structural diagram of an electronic device disclosed in this application. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1 As shown, an embodiment of the present invention discloses a method for monitoring the operation of a subway engineering vehicle, which is applied to an on-board device. The on-board device forms a communication network with ground equipment at each station and a control center corresponding to the cross-line through a wireless network module. The method includes:

[0043] Step S11, calculating the actual position of the subway engineering vehicle using the position information collected from the line beacon equipment of the current station and the current speed of the subway engineering vehicle.

[0044] In the embodiment of the present application, the subway engineering vehicle is provided with an on-board wireless network module, and the ground equipment of each station is provided with a ground wireless network module, and a large communication network can be formed through the control center on each cross-line; further, the on-board equipment can be based on the ATP (Automatic Train Protection) system, and can have a wireless network communication function, and can establish a stable data connection with the ground equipment through the established communication network, and can realize real-time monitoring of online vehicles; correspondingly, the ground equipment of the station may include a ground server, a beacon device (transponder), etc., and have a station interlocking information collection function, which can collect and record the data of relevant engineering vehicles and stations, and generate corresponding management reports through statistical analysis. It is understandable that the transponder (beacon device) has a unique ID (Identity) that provides unified positioning information (kilometer mark) to achieve trackside positioning; it has special uses, such as using 3 (or agreed n) transponders at the entry and exit sections to determine the direction, setting a beacon at the mileage conversion beacon position (or nearby position), setting a beacon at the downhill position of the turnout, the entry beacon is used to replace the data entry beacon in advance when exiting the main line, and the line start and end point beacons are used for system start alignment.

[0045] Furthermore, the on-board equipment can collect corresponding position information from the line beacon equipment (transponder) at the station, and can calculate the actual position of the subway engineering vehicle relative to the station in combination with the current speed of the subway engineering vehicle.

[0046] In a specific embodiment, Figure 2 As shown, the on-board equipment of the subway engineering vehicle includes an operation protection host (positioning query host, control host, behavior analysis host, video recording host and video monitoring host), sensors (speed sensor, train pipe pressure sensor and brake cylinder pipe pressure sensor), cameras (behavior analysis camera and other cameras), display and wireless network module (AP antenna and AP host at end I and end II); the operation protection host can collect information such as the vehicle working condition, position, and air cylinder pressure of the subway engineering vehicle, and control the vehicle's braking system according to the actual operating environment requirements of the vehicle, thereby playing the purpose of auxiliary safety protection; at the same time, it can collect and integrate real-time vehicle operation data, alarm information, etc., so as to establish a stable data connection with the server of the ground equipment through the wireless network module, so as to realize real-time monitoring of online vehicles and remote monitoring of fault alarms.

[0047] In another specific embodiment, Figure 3As shown, the operation protection host of the vehicle-mounted equipment can communicate data with the positioning satellite, data exchange server, satellite positioning server, interlocking equipment data server and LMD (LKJ monitoring and management device, equipment operation monitoring and management system) ground server in the pre-established communication network through the combined antenna corresponding to the wireless network module; it can send electromagnetic energy through BTM (transponder transmission unit) to feedback the position information after receiving the electromagnetic energy, and collect the real-time status information of the vehicle through sensors, so that the ground equipment can monitor the subway engineering vehicle; the host communicates data with the display (DMI-I, DMI-II) and related devices in the vehicle-mounted equipment through ETH (a bus) and CAN (a bus), communicates data with related devices in the vehicle-mounted equipment through RS485, RS422, RS232, etc., and communicates data with GNSS (Global Navigation Satellite System, Global Satellite Navigation System) or through ANT (Wireless Sensor Network Protocol). It is understandable that the vehicle-mounted equipment can be set up with a radio station so that when the wireless network module signal is abnormal, it can try to communicate data with the ground equipment through the radio station.

[0048] Step S12: Generate a control curve for the subway engineering vehicle based on the historical data of the current station stored locally, the actual location, and the real-time data of the current station sent by the ground equipment via the ground wireless network module obtained through the vehicle-mounted wireless network module.

[0049] In the embodiment of the present application, the on-board equipment can calculate the actual position of the subway engineering vehicle through the above steps, and can obtain the real-time data related to the engineering vehicle that represents the current station management sent by the ground equipment through the ground wireless network module from the communication network established through the wireless network module; then, the control curve for the subway engineering vehicle can be calculated by combining the historical data of the current station stored locally, the calculated actual position and the real-time data of the current station obtained. It can be understood that when the map engineering vehicle is running across the line, it can also obtain the real-time data of the station sent by the ground equipment of the station to which the corresponding line belongs through the wireless network module through the communication network of the control center to obtain the corresponding line information; then calculate the control curve for the subway engineering vehicle, which can avoid the problem of squeezing the turnout, and can operate at the same time as other electric passenger cars to ensure the stability of operation.

[0050] In a specific embodiment, the historical data includes the basic line data of the yard line, main line and distribution line of the current station. In addition, the real-time data includes the real-time information of the vehicle depot and parking lot of the current station and related vehicle management and control information. That is, the on-board equipment can calculate the control curve of the subway engineering vehicle based on the calculated actual position, the local stored basic line data of the yard line, main line and distribution line of the current station, and the acquired real-time information of the vehicle depot and parking lot of the current station and related vehicle management and control information, and can characterize the operation authorization of the subway engineering vehicle and the corresponding speed and distance control curve.

[0051] Step S13: Control the subway engineering vehicle based on the control curve, and send the operation status information of the subway engineering vehicle to the ground equipment so as to monitor the subway engineering vehicle.

[0052] In the embodiment of the present application, after the control curve for the subway engineering vehicle is calculated through the above steps, the operation status of the subway engineering vehicle can be controlled based on the control curve; it can be understood that the vehicle control algorithm can be pre-set in this way, and the control curve can be calculated in real time according to the flexible vehicle formation information, speed information, and the braking properties of the vehicle itself. When the engineering vehicle encounters problems such as overspeeding and over-running signal lights, the equipment automatically brakes the vehicle to ensure the safe operation of the vehicle. In addition, the on-board equipment can send the operation status information of the subway engineering vehicle under real-time control to the ground equipment through the wireless network module, so that the ground equipment can monitor the subway engineering vehicle.

[0053] In a specific embodiment, the controlling of the subway engineering vehicle based on the control curve may include: issuing a control instruction to the subway engineering vehicle based on the control curve and the real-time speed of the subway engineering vehicle, so as to control the operation of the subway engineering vehicle through the control instruction. Specifically, the on-board equipment may issue a control instruction to the engineering vehicle according to the actual operating speed and position, so as to achieve line overspeed protection, turnout overspeed protection, shunting signal and train signal safety protection of the subway engineering vehicle.

[0054] In a specific embodiment, the operation status information includes the actual position and corresponding real-time speed of the subway engineering vehicle; accordingly, the sending of the operation status information of the subway engineering vehicle to the ground equipment may include: sending the actual position and corresponding real-time speed of the subway engineering vehicle to the communication network through the on-board wireless network module, so that the ground equipment obtains the actual position and real-time speed of the subway engineering vehicle from the communication network through the ground wireless network module. It is understandable that the on-board equipment can collect and integrate the real-time operation data and / or alarm information of the vehicle, and establish a stable data connection with the service end of the ground equipment to realize the real-time monitoring of the subway engineering vehicle by the ground equipment.

[0055] It can be seen that in this application, the subway engineering vehicle can communicate through a communication network composed of on-board equipment, ground equipment at the station and control centers of each cross-line, control the subway engineering vehicle according to the real-time data of the current station, and feed back the operating status information of the subway engineering vehicle to the station in real time through the communication network; with the help of the communication network, the subway engineering vehicle can obtain data from relevant stations even if it runs across lines; in this way, cross-line scheduling of engineering vehicles can be realized through the established communication network, which improves the convenience of subway engineering vehicle operation monitoring.

[0056] like Figure 4 As shown, the embodiment of the present application discloses a method for monitoring the operation of a subway engineering vehicle, which is applied to ground equipment. The ground equipment forms a communication network with each on-board equipment and a control center corresponding to the cross-line through a wireless network module. The method includes:

[0057] Step S21: sending the real-time data of the current station to the on-board equipment through the ground wireless network module, so that the on-board equipment generates a control curve for the subway engineering vehicle based on the historical data of the current station stored locally, the actual position of the subway engineering vehicle and the real-time data acquired through the on-board wireless communication module; wherein the actual position is the actual position calculated by the on-board equipment using the position information collected from the line beacon device of the current station and the current speed of the subway engineering vehicle.

[0058] In an embodiment of the present application, the ground equipment can send the real-time data of the current station to the on-board equipment of the subway engineering vehicle through the established communication network. In this way, the on-board equipment can calculate the control curve for the subway engineering vehicle based on the acquired real-time data of the current station, the historical data of the current station stored locally by the engineering vehicle, and the actual position of the engineering vehicle obtained by calculation; it can be understood that the on-board equipment of the subway engineering vehicle can obtain the position information corresponding to the line beacon equipment set beside the line during the driving of the engineering vehicle, and based on the position information collected from the line beacon equipment and the speed of the engineering vehicle, the actual position of the subway engineering vehicle relative to the current station can be calculated.

[0059] Step S22: Acquire the operation status information of the subway engineering vehicle sent by the on-board equipment when controlling the subway engineering vehicle based on the control curve, so as to monitor the subway engineering vehicle.

[0060] Furthermore, the ground equipment can obtain the operation status information of the subway engineering vehicle sent by the on-board equipment during the process of controlling the operation of the subway engineering vehicle based on the control curve through the established communication network, and the ground equipment can realize real-time monitoring of the subway engineering vehicle.

[0061] In a specific embodiment, Figure 5 As shown, the ground equipment of the station may include a ground control host, an interlocking maintenance machine, beacon equipment corresponding to the line, and a ground communication base station; the ground control host can monitor the operating status of the subway engineering vehicle, and the communication base station and the established communication network can realize data transmission with the subway engineering vehicle. In this way, the ground equipment has the function of collecting station interlocking information, can collect and record information about the station and related subway engineering vehicles, and can perform statistical analysis, generate management reports, and other functions.

[0062] In another specific embodiment, Figure 6 As shown, the on-board equipment can include a control host based on the ATP system, and the ground equipment communicates with the on-board equipment through a radio station, and can communicate in areas without network information coverage. It is understandable that in the face of the current situation where the communication network coverage of some urban rail intersections is incomplete, differential satellite positioning solutions and 5G network solutions can also be used as transmission solutions for vehicle-to-ground communication. For different types of transmission technologies, the system needs to be compatible with these communication transmission methods at the same time and can be automatically switched. Considering the needs of vehicle-to-ground interaction, video on demand, data download, remote online monitoring, etc. of engineering vehicle control signals, the dual redundant vehicle-to-ground high-speed wireless data transmission technology with low bit error rate, low error transmission rate and low misreading rate of transmission data is studied to ensure the correctness of the control strategy. In view of different operating scenarios, in order to solve the problem of inability to communicate in special sections, different signal transmission formats such as radio stations can be introduced; communication is carried out through switches and operation server networking.

[0063] It can be seen that in this application, the ground equipment can send the real-time data of its own station to the subway engineering vehicle that needs to be monitored through the wireless network module. The subway engineering vehicle calculates the corresponding control curve and sends the real-time operation status information of the subway engineering vehicle to the ground equipment; the ground equipment can monitor the subway engineering vehicle through the pre-established communication network.

[0064] like Figure 7 As shown, the embodiment of the present application discloses a subway engineering vehicle operation monitoring device, which is applied to a vehicle-mounted device. The vehicle-mounted device forms a communication network with the ground equipment of each station and the control center corresponding to the cross-line through a wireless network module. The device includes:

[0065] A position calculation module 11 is used to calculate the actual position of the subway engineering vehicle using the position information collected from the line beacon equipment of the current station and the current speed of the subway engineering vehicle;

[0066] A control curve generating module 12, configured to generate a control curve for the subway engineering vehicle based on the historical data of the current station stored locally, the actual position, and the real-time data of the current station sent by the ground equipment via the ground wireless network module acquired through the vehicle-mounted wireless network module;

[0067] The information sending module 13 is used to control the subway engineering vehicle based on the control curve and send the operation status information of the subway engineering vehicle to the ground equipment so as to monitor the subway engineering vehicle.

[0068] It can be seen that in this application, the subway engineering vehicle can communicate through a communication network composed of on-board equipment, ground equipment at the station and control centers of each cross-line, control the subway engineering vehicle according to the real-time data of the current station, and feed back the operating status information of the subway engineering vehicle to the station in real time through the communication network; with the help of the communication network, the subway engineering vehicle can obtain data from relevant stations even when running across lines, which improves the convenience of subway engineering vehicle operation monitoring.

[0069] In a specific embodiment, the information sending module 13 may include:

[0070] The engineering vehicle control unit is used to issue control instructions to the subway engineering vehicle based on the control curve and the real-time speed of the subway engineering vehicle, so as to control the operation of the subway engineering vehicle through the control instructions.

[0071] In another specific embodiment, the information sending module 13 may include:

[0072] An information sending unit is used to send the actual position and the corresponding real-time speed of the map engineering vehicle to the communication network through the on-board wireless network module, so that the ground equipment can obtain the actual position and the real-time speed of the subway engineering vehicle from the communication network through the ground wireless network module.

[0073] like Figure 8 As shown, the embodiment of the present application discloses a subway engineering vehicle operation monitoring device, which is applied to ground equipment. The ground equipment forms a communication network with each on-board equipment and a control center corresponding to the cross-line through a wireless network module. The device includes:

[0074] The data transmission module 21 is used to transmit the real-time data of the current station to the vehicle-mounted device through the ground wireless network module, so that the vehicle-mounted device generates a control curve for the subway engineering vehicle based on the historical data of the current station stored locally, the actual position of the subway engineering vehicle and the real-time data obtained through the vehicle-mounted wireless communication module; wherein the actual position is the actual position calculated by the vehicle-mounted device using the position information collected from the line beacon device of the current station and the current speed of the subway engineering vehicle;

[0075] The information receiving module 22 is used to obtain the operation status information of the subway engineering vehicle sent by the on-board equipment when controlling the subway engineering vehicle based on the control curve, so as to monitor the subway engineering vehicle.

[0076] It can be seen that in the present application, the ground equipment can send the real-time data of its own station to the subway engineering vehicle that needs to be monitored through the wireless network module. The subway engineering vehicle calculates the corresponding control curve and sends the real-time operation status information of the subway engineering vehicle to the ground equipment. The ground equipment can monitor the subway engineering vehicle through the pre-established communication network, which improves the convenience of subway engineering vehicle operation monitoring.

[0077] Furthermore, the present application also discloses an electronic device. Fig. 9 This is a structural diagram of an electronic device 30 according to an exemplary embodiment. The content in the diagram cannot be regarded as any limitation on the scope of use of the present application.

[0078] FIG. 1 is a schematic diagram of the structure of an electronic device 30 provided in an embodiment of the present application for monitoring the operation of a subway engineering vehicle. The electronic device 30 may specifically include: at least one processor 31, at least one memory 32, a power supply 33, a communication interface 34, an input / output interface 35, and a communication bus 36. The memory 32 is used to store a computer program, which is loaded and executed by the processor 31 to implement the relevant steps in the method for monitoring the operation of a subway engineering vehicle disclosed in any of the aforementioned embodiments. In addition, the electronic device 30 in this embodiment may specifically be an electronic computer.

[0079] In this embodiment, the power supply 33 is used to provide working voltage for each hardware device on the electronic device 30; the communication interface 34 can create a data transmission channel between the electronic device 30 and the external device, and the communication protocol it follows is any communication protocol that can be applied to the technical solution of the present application, and is not specifically limited here; the input and output interface 35 is used to obtain external input data or output data to the outside world, and its specific interface type can be selected according to specific application needs and is not specifically limited here.

[0080] In addition, the memory 32, as a carrier for storing resources, can be a read-only memory, a random access memory, a disk or an optical disk, etc. The resources stored thereon can include an operating system 321, a computer program 322, etc., and the storage method can be temporary storage or permanent storage.

[0081] The operating system 321 is used to manage and control the hardware devices and computer programs 322 on the electronic device 30, which can be Windows Server, Netware, Unix, Linux, etc. In addition to the computer program that can be used to complete the subway engineering vehicle operation monitoring method performed by the electronic device 30 disclosed in any of the aforementioned embodiments, the computer program 322 can further include computer programs that can be used to complete other specific tasks.

[0082] Furthermore, the present application also discloses a computer-readable storage medium for storing a computer program; wherein, when the computer program is executed by a processor, the aforementioned disclosed subway engineering vehicle operation monitoring method is implemented. The specific steps of the method can refer to the corresponding contents disclosed in the aforementioned embodiments, and will not be repeated here.

[0083] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0084] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0085] The steps of the method or algorithm described in conjunction with the embodiments disclosed herein may be implemented directly using hardware, a software module executed by a processor, or a combination of the two. The software module may be placed in a random access memory (RAM), a memory, a read-only memory (ROM), an electrically programmable ROM, an electrically erasable programmable ROM, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

[0086] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0087] The technical solution provided by the present application is introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technicians in this field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A method for monitoring the operation of a subway engineering vehicle, characterized in that: Applied to vehicle-mounted equipment, the vehicle-mounted equipment forms a communication network with ground equipment at each station and a control center corresponding to the cross-line through a wireless network module, and the method includes: Calculating the actual position of the subway engineering vehicle using the position information collected from the line beacon equipment of the current station and the current speed of the subway engineering vehicle; Generate a control curve for the subway engineering vehicle based on the historical data of the current station yard stored locally, the actual location, and the real-time data of the current station yard sent by the ground equipment via the ground wireless network module acquired through the vehicle-mounted wireless network module; The subway engineering vehicle is controlled based on the control curve, and the operation status information of the subway engineering vehicle is sent to the ground equipment so as to monitor the subway engineering vehicle.

2. The subway engineering vehicle operation monitoring method according to claim 1 is characterized in that: The historical data includes basic line data of the yard line, main line and distribution line of the current station.

3. The subway engineering vehicle operation monitoring method according to claim 1 is characterized in that: The real-time data includes real-time information of the vehicle depot and parking lot of the current station and related vehicle management and control information.

4. The subway engineering vehicle operation monitoring method according to claim 3 is characterized in that: The controlling the subway engineering vehicle based on the control curve includes: A control instruction is issued to the subway engineering vehicle based on the control curve and the real-time speed of the subway engineering vehicle, so as to control the operation of the subway engineering vehicle through the control instruction.

5. The subway engineering vehicle operation monitoring method according to claim 1, characterized in that: The operation status information includes the actual position and corresponding real-time speed of the subway engineering vehicle; Accordingly, the sending of the operation status information of the subway engineering vehicle to the ground equipment includes: The actual position and the corresponding real-time speed of the map engineering vehicle are sent to the communication network through the on-board wireless network module, so that the ground equipment can obtain the actual position and the real-time speed of the subway engineering vehicle from the communication network through the ground wireless network module.

6. A method for monitoring the operation of a subway engineering vehicle, characterized in that: Applied to ground equipment, the ground equipment forms a communication network with each vehicle-mounted equipment and a control center corresponding to the cross-line through a wireless network module, and the method includes: The real-time data of the current station is sent to the vehicle-mounted device through the ground wireless network module, so that the vehicle-mounted device generates a control curve for the subway engineering vehicle based on the historical data of the current station stored locally, the actual position of the subway engineering vehicle and the real-time data obtained through the vehicle-mounted wireless communication module; wherein the actual position is the actual position calculated by the vehicle-mounted device using the position information collected from the line beacon device of the current station and the current speed of the subway engineering vehicle; The operation status information of the subway engineering vehicle sent by the on-board equipment when controlling the subway engineering vehicle based on the control curve is obtained to monitor the subway engineering vehicle.

7. A subway engineering vehicle operation monitoring device, characterized in that: Applied to vehicle-mounted equipment, the vehicle-mounted equipment forms a communication network with the ground equipment of each station and the control center corresponding to the cross-line through a wireless network module. The device includes: A position calculation module, used to calculate the actual position of the subway engineering vehicle using the position information collected from the line beacon equipment of the current station and the current speed of the subway engineering vehicle; A control curve generating module, used to generate a control curve for the subway engineering vehicle based on the historical data of the current station yard stored locally, the actual position and the real-time data of the current station yard sent by the ground equipment via the ground wireless network module acquired through the vehicle-mounted wireless network module; The information sending module is used to control the subway engineering vehicle based on the control curve and send the operation status information of the subway engineering vehicle to the ground equipment so as to monitor the subway engineering vehicle.

8. A subway engineering vehicle operation monitoring device, characterized in that: Applied to ground equipment, the ground equipment forms a communication network with each vehicle-mounted equipment and a control center corresponding to the cross-line through a wireless network module, and the device includes: A data transmission module is used to transmit the real-time data of the current station to the vehicle-mounted device through the ground wireless network module, so that the vehicle-mounted device generates a control curve for the subway engineering vehicle based on the historical data of the current station stored locally, the actual position of the subway engineering vehicle, and the real-time data obtained through the vehicle-mounted wireless communication module; wherein the actual position is the actual position calculated by the vehicle-mounted device using the position information collected from the line beacon device of the current station and the current speed of the subway engineering vehicle; The information receiving module is used to obtain the operation status information of the subway engineering vehicle sent by the on-board equipment when controlling the subway engineering vehicle based on the control curve, so as to monitor the subway engineering vehicle.

9. An electronic device, characterized in that: include: Memory, used to store computer programs; A processor is used to execute the computer program to implement the subway engineering vehicle operation monitoring method as described in any one of claims 1 to 6.

10. A computer-readable storage medium, characterized in that: Used to store a computer program, which, when executed by a processor, implements the subway engineering vehicle operation monitoring method as described in any one of claims 1 to 6.

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