LKJ vehicle-mounted data automatic interlocking analog simulation method

Abstract

According to the LKJ vehicle-mounted data automatic interlocking analog simulation method, the incidence relation of a signal machine, a station, a station track and an interlocking code sequence is obtained by analyzing an LKJ basic data source file and an interlocking data table, a data basis is provided for LKJ vehicle-mounted data automatic analog simulation, the data basis is sent to an LKJ data analog simulation device, the running state of the LKJ data analog simulation device is monitored, and the LKJ vehicle-mounted data automatic interlocking analog simulation method is achieved. When running to a station, judging whether a station number returned by the LKJ data analog simulation equipment exists or not, if so, sending a color light signal and a side line station track to the LKJ data analog simulation equipment according to a provided interlocking code sequence, and judging whether equipment receiving is normal or not, and when running in an interval, sending the color light signal and the side line station track to the LKJ data analog simulation equipment; the interlocking information is retrieved according to the information such as the line number, the line type, the running direction and the mileage returned by the LKJ data analog simulation equipment, when the interlocking record can be retrieved, the retrieved code sequence is sent to the LKJ data analog simulation equipment, whether equipment receiving is normal or not is judged, and it can be guaranteed that LKJ data simulation is more accurate and the simulation efficiency is higher.

Description

Technical Field

[0001] The invention relates to an automatic interlocking simulation method, in particular to an LKJ vehicle-mounted data automatic interlocking simulation method. Background Art

[0002] LKJ vehicle data is the basis of LKJ control and is compiled from LKJ basic data. At present, the simulation experiment of LKJ vehicle data needs to rely on manual sorting of mileage signals and then manual simulation operations. Each simulation operation requires a lot of repeated sorting work, and the experimental report after the simulation operation is completed needs to be manually organized. Summary of the invention

[0003] The problem to be solved by the present invention is: to provide an automatic interlocking simulation method to automatically complete the LKJ vehicle-mounted data simulation experiment link, so as to solve the problems of low efficiency and easy data error in the manual simulation process of LKJ vehicle-mounted data.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: including LKJ on-board data, interlocking data table, and LKJ data simulation equipment. The LKJ on-board data and interlocking data table enter the LKJ data simulation equipment, automatically simulate multiple siding tracks at a single station to realize single-station multi-track cycle simulation, and automatically simulate the data connection of multiple stations to realize multi-station connection simulation.

[0005] Preferably, the steps of the multi-station through simulation are:

[0006] Step 1: parse the LKJ vehicle data, including the line number, line type, and running direction parameters to which the station belongs;

[0007] Step 2, setting and storing the starting station, the final station and the monitoring route in the driving parameters;

[0008] Step 3, specify the siding track for the special station and automatically associate the interlocking code sequence data table of the current track;

[0009] Step 4, sending the start-up parameters to the LKJ data simulation device to monitor the running status of the LKJ data simulation device;

[0010] Step 5: When the LKJ data simulation device runs to the station, it is determined whether the station number transmitted back by the LKJ data simulation device exists. If not, the multi-station through simulation is terminated; if it exists, the color light signal and the siding track are sent to the LKJ data simulation device according to the interlocking code sequence, and it is determined whether the device reception is normal;

[0011] Step 6, when the LKJ data simulation device is running in the interval operation, the interlocking information is retrieved according to the line number, line type, running direction, and mileage information returned by the LKJ data simulation device. When the interlocking record can be retrieved, the retrieval code sequence is sent to the LKJ data simulation device, and it is determined whether the device reception is normal;

[0012] Step 7, repeat steps 5 and 6 until all stations have completed the simulation.

[0013] The beneficial effects of the present invention are as follows: by analyzing the LKJ basic data source file and the interlocking data table, the correlation relationship between the signal machine, the station, the track and the interlocking code sequence is obtained, providing a data basis for the automatic simulation of the LKJ vehicle-mounted data;

[0014] It is sent to the LKJ data simulation device to monitor the operating status of the LKJ data simulation device. When it runs to the station, it determines whether the station number returned by the LKJ data simulation device exists. If it exists, the provided interlocking code sequence is used to send the color light signal and the siding track to the LKJ data simulation device. At the same time, it determines whether the equipment reception is normal. When running in the section, the interlocking information is retrieved according to the line number, line type, running direction, mileage and other information returned by the LKJ data simulation device. When the interlocking record can be retrieved, the retrieval code sequence is sent to the LKJ data simulation device, and it is determined whether the equipment reception is normal. In this way, all stations automatically complete the simulation, which can ensure that the LKJ data simulation is more accurate and the simulation efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a flow chart of the simulation steps for a single station multi-track cycle.

[0016] Figure 2 This is a flow chart of multi-station simulation steps. DETAILED DESCRIPTION

[0017] Embodiment 1, a method for simulating automatic interlocking of LKJ on-board data, comprising LKJ on-board data, an interlocking data table, and an LKJ data simulation device. The LKJ on-board data and the interlocking data table enter the LKJ data simulation device, automatically simulating multiple siding tracks at a single station to realize a single-station multi-track cycle simulation, and automatically simulating the data connection of multiple stations to realize a multi-station connection simulation.

[0018] Embodiment 2, based on embodiment 1, the steps of multi-station connection simulation are as follows:

[0019] Step 1, parse the LKJ on-board data. The LKJ on-board data is compiled from the LKJ basic data and the station information is stored in the cz.db file, including the line number, line type, and running direction parameters to which the station belongs;

[0020] Step 2, set the starting station, the terminal station and the monitoring route in the driving parameters, and store the multi-station through simulation station in the GTCZ.db file;

[0021] Step 3, specify the siding track for the special station, automatically associate the interlocking code sequence data table of the current track, and store all interlocking code sequence data in the FZMX.db file;

[0022] Step 4, sending the start-up parameters to the LKJ data simulation device to monitor the running status of the LKJ data simulation device;

[0023] Step 5: When the LKJ data simulation device runs to the station, it is determined whether the station number transmitted back by the LKJ data simulation device exists in the GTCZ.db file. If not, the multi-station through simulation is terminated; if so, the color light signal and siding track are sent to the LKJ data simulation device according to the interlocking code sequence provided in the FZMX.db file, and it is determined whether the device reception is normal.

[0024] Step 6, when the LKJ data simulation device is running in the interval operation, the interlocking information is retrieved in the FZMX.db file according to the line number, line type, running direction, and mileage information returned by the LKJ data simulation device. When the interlocking record can be retrieved, the search code sequence is sent to the LKJ data simulation device, and it is determined whether the device reception is normal;

[0025] Step 7, loop through steps 5 and 6 until all stations in the GTCZ.db file have completed simulation;

[0026] Similarly, the steps of the single-station multi-track cycle simulation are:

[0027] Step a, parse the LKJ basic data source file and store the station information in the cz.db file, which mainly includes the line number, line type, running direction, etc. to which the station belongs;

[0028] Step b, setting the station and monitoring intersection in the driving parameters, selecting the siding track to be simulated, and storing the track data in the GD.db file;

[0029] Step c, automatically associate and select the interlocking code sequence data of the lateral track, specify the interlocking code sequence for the special track, and store all the interlocking code sequence data of the lateral track in the CXFZMX.db file;

[0030] Step d, sending the start-up parameters to the LKJ data simulation device to monitor the running status of the LKJ data simulation device;

[0031] Step e, when the LKJ data simulation device runs to the simulation station, the UU light and the siding track number are sent to the LKJ data simulation device to determine whether the device reception is normal;

[0032] Step f, according to the siding track interlocking code sequence provided in the CXFZMX.db file, send the color light signal to the LKJ data simulation device, and determine whether the device reception is normal;

[0033] Step g, loop through steps e and f until all lateral tracks in the CXFZMX.db file have completed simulation.

[0034] Embodiment 3, based on embodiment 2, the interlocking code sequence data table is specifically composed of: obtaining line, mileage, and line data from the LKJ on-board data file, and automatically generating the interlocking code sequence data table corresponding to the signal partition and track through the operation specifications and the imported interlocking data table.

[0035] Embodiment 4, on the basis of embodiment 2, the interlocking data table is automatically modeled, the station path information and path code sequence information are intelligently analyzed, the interlocking data table is parsed, and the line model and station model are established based on the line number and line type; the access information data is automatically matched according to the track section in the station model, and the station path information and path code sequence information are analyzed.

[0036] Embodiment 5, based on embodiment 3 or 4, the locking code sequence data tables are merged to form the interlocking code sequence data tables of the section signal and the inner side track of the station.

[0037] Embodiment 6, based on Embodiment 1, further includes determining the range of LKJ vehicle data automatic interlocking simulation based on the station and the inner side track of the station, all stations passed from the starting station to the terminal station, and the specific track passed when each station passes; the track passing the station can be manually set;

[0038] For example, if the starting station is A, the final station is G, and the stations passed in between are B, C, D, etc., by default, the stations passed in between are directly passed by the main line. When setting the range, you can set the siding track numbers passed by stations B, C, and D; in subsequent simulations, the signal is sent and the track is set within the set range.

[0039] Embodiment 7, based on embodiment 2, the setting of the simulation starting station, the terminal station, and the driving parameters includes the following steps:

[0040] Step 71, sending a start setting instruction to the LKJ data simulation host through TCP / IP, and monitoring the running status of the LKJ data simulation host through the Can card, including the information of the front signal and the station passed during operation;

[0041] Step 72, when the current running line and mileage information of the LKJ data simulation host are consistent with the interlocking code sequence table, a color light signal instruction is sent to the LKJ data simulation host via TCP / IP;

[0042] Step 73, when the station ahead is not within the interlocking simulation range, the simulation is terminated and an abnormal simulation report is generated;

[0043] Step 74, when running to the station and set to pass the siding track, automatically send the UU light to the LKJ data simulation host through TCP / IP to enter the siding track, and then call the interlocking signal in the siding track according to the running mileage until passing a departure signal;

[0044] Step 75, when the stations within the interlocking simulation range are completely simulated and the current operating station of the LKJ data simulation device is consistent with the terminal station, the simulation will automatically end after passing the current station and arriving at a departure signal, and a simulation report will be generated based on the interlocking simulation situation.

[0045] Embodiment 8, based on embodiment 1, the single station multi-track cycle simulation comprises the following steps:

[0046] Step 81, using the line number and the station number to locate the station to be simulated;

[0047] Step 82, setting the station to be simulated and the driving parameters, taking the station before the station to be simulated as the starting station and the station to be simulated as the final station, and automatically completing the reading of the interlocking code sequence data;

[0048] Step 83, provides modification of the interlocking sequence data from an incoming signal to a departing signal for a special track.

[0049] Embodiment 9, based on embodiment 8, the setting of the station to be simulated and the driving parameters are specifically as follows:

[0050] Step 91, sending a start-up setting instruction to the LKJ data simulation host via TCP / IP;

[0051] Step 92, at the same time, monitor the LKJ data through the Can card to simulate the operation status of the simulation host, including the information of the front signal machine, the station passed, etc. during operation;

[0052] Step 93, when the station ahead is the station to be simulated, send the siding track number of the current simulation, send the track setting instruction to the LKJ data simulation host through TCP / IP, and monitor whether the current running track is consistent with the setting through the Can card. If it is inconsistent, exit this simulation record and record it as abnormal data;

[0053] Step 94, after the track setting is completed, the LKJ data returned by the Can card is monitored in real time to simulate the current running mileage of the simulation host, and compared with the interlocking signal data table, and the interlocking signal is recorded and sent when it is consistent; when it runs to a departure signal of the station to be simulated, the current track simulation operation is ended, and the simulation process is recorded.

[0054] Embodiment 9, on the basis of embodiment 8, all tracks in the station to be simulated are simulated one by one, and after the simulation of all tracks is completed, a simulation record of the simulated station is formed. Specifically, the result of each simulation is recorded as a report, and after all simulations are completed, a summary report is formed, which includes the simulation environment and all simulation results.

Claims

1. A LKJ vehicle-mounted data automatic interlocking simulation method, comprising LKJ vehicle-mounted data, an interlocking data table, and an LKJ data simulation device, characterized in that: The LKJ on-board data and interlocking data table enter the LKJ data simulation equipment, automatically simulate multiple siding tracks at a single station, realize single-station multi-track cycle simulation, automatically simulate multi-station data connection, and realize multi-station connection simulation.

2. The LKJ vehicle-mounted data automatic interlocking simulation method according to claim 1 is characterized in that: The steps of the multi-station connection simulation are: Step 1: parse the LKJ vehicle data, including the line number, line type, and running direction parameters to which the station belongs; Step 2, setting and storing the starting station, the final station and the monitoring route in the driving parameters; Step 3, specify the siding track for the special station and automatically associate the interlocking code sequence data table of the current track; Step 4, sending the start-up parameters to the LKJ data simulation device to monitor the running status of the LKJ data simulation device; Step 5: When the LKJ data simulation device runs to the station, it is determined whether the station number transmitted back by the LKJ data simulation device exists. If not, the multi-station through simulation is terminated; if it exists, the color light signal and the siding track are sent to the LKJ data simulation device according to the interlocking code sequence, and it is determined whether the device reception is normal; Step 6, when the LKJ data simulation device is running in the interval operation, the interlocking information is retrieved according to the line number, line type, running direction, and mileage information returned by the LKJ data simulation device. When the interlocking record can be retrieved, the retrieval code sequence is sent to the LKJ data simulation device, and it is determined whether the device reception is normal; Step 7, repeat steps 5 and 6 until all stations have completed the simulation.

3. The LKJ vehicle-mounted data automatic interlocking simulation method according to claim 2 is characterized in that: The interlocking code sequence data table is specifically composed of: obtaining line, mileage, and line data from the LKJ vehicle data file, and automatically generating an interlocking code sequence data table corresponding to the signal partition and track through the operation specifications and the imported interlocking data table.

4. The LKJ vehicle-mounted data automatic interlocking simulation method according to claim 1 is characterized in that: The interlocking data table is automatically modeled to intelligently analyze the station route information and route code sequence information, specifically: firstly, the interlocking data table is parsed, and the route model and station model are established based on the route number and the line type; Secondly, the route information data is automatically matched according to the track section in the station model to analyze the station's path information and path code sequence information.

5. The LKJ vehicle-mounted data automatic interlocking simulation method according to claim 3 or 4 is characterized in that: The interlocking code sequence data table is merged to form the interlocking code sequence data table of the section signal and the inner side track of the station.

6. The LKJ vehicle-mounted data automatic interlocking simulation method according to claim 1 is characterized in that: It also includes determining the LKJ vehicle data and the scope of automatic interlocking simulation based on the station and the siding tracks inside the station.

7. The LKJ vehicle-mounted data automatic interlocking simulation method according to claim 2 is characterized in that: The step of setting the simulation starting station, the final station, and the driving parameters comprises the following steps: Step 71, sending a start setting instruction to the LKJ data simulation host through TCP / IP, and monitoring the running status of the LKJ data simulation host through the Can card, including the information of the front signal and the station passed during operation; Step 72, the LKJ data simulation host analyzes the current running line, mileage information and interlocking code sequence table, and when they are consistent, sends a color light signal instruction to the LKJ data simulation host via TCP / IP; Step 73, when the station ahead is not within the interlocking simulation range, the simulation is terminated and an abnormal simulation report is generated; Step 74, when running to the station and set to pass the siding track, automatically send the UU light to the LKJ data simulation host through TCP / IP to enter the siding track, and then call the interlocking signal in the siding track according to the running mileage until passing a departure signal; Step 75, when the stations within the interlocking simulation range are completely simulated and the current operating station of the LKJ data simulation device is consistent with the terminal station, the simulation will automatically end after passing the current station and arriving at a departure signal, and a simulation report will be generated based on the interlocking simulation situation.

8. The LKJ vehicle-mounted data automatic interlocking simulation method according to claim 1 is characterized in that: The single station multi-track cycle simulation steps are as follows: Step 81, using the line number and the station number to locate the station to be simulated; Step 82, setting the station to be simulated and the driving parameters, taking the station before the station to be simulated as the starting station and the station to be simulated as the final station, and automatically completing the reading of the interlocking code sequence data; Step 83, provides modification of the interlocking sequence data from an incoming signal to a departing signal for a special track.

9. The LKJ vehicle-mounted data automatic interlocking simulation method according to claim 8 is characterized in that: The setting of the station to be simulated and the driving parameters is specifically as follows: Step 91, sending a start-up setting instruction to the LKJ data simulation host via TCP / IP; Step 92, at the same time, monitor the LKJ data through the Can card to simulate the operation status of the simulation host, including the information of the front signal machine, the station passed, etc. during operation; Step 93, when the station ahead is the station to be simulated, send the siding track number of the current simulation, send the track setting instruction to the LKJ data simulation host through TCP / IP, and monitor whether the current running track is consistent with the setting through the Can card. If it is inconsistent, exit this simulation record and record it as abnormal data; Step 94, after the track setting is completed, the LKJ data returned by the Can card is monitored in real time to simulate the current running mileage of the simulation host, and compared with the interlocking signal data table, and the interlocking signal is recorded and sent when it is consistent; when it runs to a departure signal of the station to be simulated, the current track simulation operation is ended, and the simulation process is recorded.

10. The LKJ vehicle-mounted data automatic interlocking simulation method according to claim 9 is characterized in that: All tracks in the station to be simulated are simulated one by one, and after the simulation of all tracks is completed, a simulation record of the simulated station is formed.

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