CN114708763A - Semi-physical semi-simulation trackside equipment fusion method - Google Patents
Semi-physical semi-simulation trackside equipment fusion method Download PDFInfo
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- 238000004088 simulation Methods 0.000 title claims abstract description 47
- 238000007500 overflow downdraw method Methods 0.000 title claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 40
- 238000012423 maintenance Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000003044 adaptive effect Effects 0.000 claims description 9
- 230000003993 interaction Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 230000005059 dormancy Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 238000012549 training Methods 0.000 abstract description 5
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000013475 authorization Methods 0.000 abstract description 2
- 238000003745 diagnosis Methods 0.000 abstract description 2
- 238000012216 screening Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
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Abstract
The invention relates to the technical field of train management personnel training and discloses a semi-physical semi-simulation trackside equipment fusion method which comprises an interlocking and simulation trackside interface scheme, a vehicle-mounted VOBC and simulation system interface scheme and a train-ground communication equipment interface scheme. The semi-physical semi-simulation trackside equipment fusion method has the advantages that correct access of trackside simulation conditions can be realized in the using process through the matched arrangement of an interlocking and simulation trackside interface scheme, a vehicle-mounted VOBC and simulation system interface scheme and a vehicle-ground communication equipment interface scheme, trackside simulators are used for simulating trackside equipment lacking in a training center, and equipment states are input to CI; the fault scene can be trained by setting an abnormal state manufacturing fault on the trackside simulator; the functions of calculating the safe position of the train, screening the train, upgrading the train, updating the track occupation, judging the ARB, calculating the movement authorization, forcing the command, comparing the database version, registering the train, canceling the train, providing maintenance and diagnosis information and the like are realized.
Description
Technical Field
The invention relates to the technical field of train manager training, in particular to a semi-physical semi-simulation trackside equipment fusion method.
Background
Trains are the most historically important mechanical vehicles for humans, and were earlier referred to as steam locomotives, also called trains. There is an independent track. The railway train can be divided into a freight car for carrying goods and a passenger car for carrying passengers according to loads; there are also passenger and freight cars with both. A plurality of consecutive vehicles. Generally referred to as a train, and more particularly to a train comprised of a tractor and a freight or passenger car coupled in a train. Train definition: a train refers to a train of vehicles that are linked together for some purpose. Is distinguished from a train. The vehicles constituting the train are divided into locomotives and vehicles, the locomotives are used for providing power for the train, and the vehicles are used for realizing the functions of the train. The motor train unit is also a train. There is no distinction between locomotives and vehicles within a train, but only a minimum complete functional unit is considered as a whole train. And corresponding trains are different when the types of railways are different. Land iron (land railway), subway, air iron (air train), and subway; the land train is divided into heavy rails. The heavy rail of the land-rail is the initial type and the consistent mainstream of the railway, the corresponding trains are divided into the ordinary speed train, the rapid train series and the high-speed train (CRH) series in China, the concepts have narrow and broad meanings, and the concept is not corresponding to the three-level China railway (the ordinary railway, the rapid railway and the high railway). The railway transportation operation management mainly researches basic knowledge and skills in the aspects of railway transportation equipment, railway transportation regulations, railway transportation organizations, railway stations and hubs, railway transportation scheduling commands and the like, and carries out railway train scheduling, passenger and cargo transportation management and the like. For example: the train number and arrival time scheduling of trains and subway trains, the safety inspection, ticket selling, ticket checking, service and the like of passengers of the trains and the subways, the safety inspection of goods transported by the trains and the like.
Most of equipment used for training of existing train management personnel is simulation software, although professional skills of management personnel can be trained, data of the equipment are preset data, data information is single, training effect is poor, and the equipment cannot be related to real vehicle operation.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a semi-physical semi-simulation trackside equipment fusion method, which can form a complete signal system, has the function of displaying the working principle and the running condition of signal system equipment, can train signal maintainers to master the working principle and the equipment performance of the signal system equipment, and can carry out fault identification, emergency treatment and equipment maintenance.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a semi-physical semi-simulation trackside equipment fusion method comprises an interlocking and simulation trackside interface scheme, a vehicle-mounted VOBC and simulation system interface scheme and a vehicle-ground communication equipment interface scheme;
the interlocking and simulation trackside interface scheme comprises the following modules: the system comprises an interlocking maintenance machine, a CI (common interface), an adaptive interface platform, an LEU (line terminal unit), an axle counting cabinet, a centralized combination cabinet, a lightning protection junction cabinet, a passive responder, an active responder, an annunciator, an axle counting and a turnout, wherein the lightning protection junction cabinet is configured to be capable of receiving information transmitted by the annunciator, the axle counting and the turnout and transmitting the axle counting information to the axle counting cabinet, the information transmitted by the annunciator and the turnout is directly transmitted to the centralized combination cabinet, the axle counting cabinet is configured to transmit the received information to the centralized combination cabinet after processing, the LEU is capable of receiving signals transmitted by the passive responder and the active responder, the adaptive interface platform is configured to be capable of receiving the information transmitted by the LEU and the centralized combination cabinet, the CI is configured to be capable of receiving and processing the information transmitted by the adaptive interface platform, and the interlocking maintenance machine is configured to be capable of receiving the signals transmitted by the CI;
the interface scheme of the vehicle-mounted VOBC and the simulation system comprises the following modules: the vehicle-mounted equipment comprises AOM, wireless communication, BTM, ATO, ATP, a speed interface, a radar interface, a BTM interface, an IO interface and an ATO vehicle control interface, the trackside simulator comprises a turnout, a responder, an LEU, a signaler, a shaft meter and a simulation driving platform, the VOBC interface adapter device is provided with interfaces corresponding to the speed interface, the radar interface, the BTM interface, the IO interface and the ATO vehicle control interface, and the VOBC interface adapter device is configured to process information transmitted by the turnout, the responder, the LEU, the signaler, the shaft meter and the simulation driving platform and transmit the processed information to a corresponding module of the vehicle-mounted equipment through the speed interface, the radar interface, the BTM interface, the IO interface and the ATO vehicle control interface respectively;
the vehicle-ground communication equipment interface scheme comprises the following modules: the system comprises a communication controller, a vehicle-mounted communication device, an Ethernet switch, a vehicle-mounted antenna, a ground communication device, a ground switch, a ground AP access point and a wireless access switch, wherein the Ethernet switch is configured to be capable of receiving signals transmitted by the communication controller and the vehicle-mounted communication device, the vehicle-mounted antenna is configured to be capable of transmitting information transmitted by the Ethernet switch to the wireless access switch, and the ground switch is configured to be capable of receiving signals transmitted by the wireless access switch and transmitting the signals to the ground communication device;
the interlocking maintenance machine is configured to be capable of carrying out information interaction with an ATC switch, a ground control workstation and a ZC maintenance workstation, and the ground communication equipment is configured to be capable of carrying out information interaction with the ATC switch and the ZC maintenance workstation.
Preferably, the axle counting can compare the number of the train axles of the axle counting points of the two ends of the track section, so as to complete the automatic checking of the idle and occupied states of the track section and complete the interface function with other systems.
Preferably, the simulation equipment in the interface scheme of the vehicle-mounted VOBC and the simulation system can correctly input vehicle conditions, ensures the normal operation of the VOBC, comprises VOBC JK1-JK7, AOM JK1-JK2 and TMS interface data, and can complete full-automatic functions of dormancy, awakening, CAM and the like.
Preferably, the network architecture can transmit wireless information with an external communication network to complete the network architecture construction of an ATC dual-network and a TIAS single-network, the configuration of the switch is consistent with that of the field device, the ATC network and the TIAS network realize interconnection and isolation protection through a signal gateway, and network communication among CI, ZC, DSU, TIAS and VOBC is realized.
(III) advantageous effects
Compared with the prior art, the invention provides a semi-physical semi-simulation trackside equipment fusion method, which has the following beneficial effects:
the semi-physical semi-simulation trackside equipment fusion method has the advantages that correct access of trackside simulation conditions can be realized in the using process through the matched arrangement of an interlocking and simulation trackside interface scheme, a vehicle-mounted VOBC and simulation system interface scheme and a vehicle-ground communication equipment interface scheme, trackside simulators are used for simulating trackside equipment lacking in a training center, and equipment states are input to CI. Meanwhile, a fault scene can be trained by setting an abnormal state manufacturing fault on the trackside simulator; the functions of calculating the safe position of the train, screening the train, upgrading the train, updating the track occupation, judging the ARB, calculating the movement authorization, forcing the command, comparing the database version, registering the train, canceling the train, providing maintenance and diagnosis information and the like are realized; the method has the advantages that the storage of electronic map data, system configuration data and dynamic data is realized, the setting/canceling function of temporary speed limit and the version number management function are completed in an auxiliary mode; the simulation equipment can input normal state, and can manually set abnormal state manufacturing faults such as transponder loss, train slippage, vehicle door state loss, radar faults and the like, and the MMI and the board card indicator lamp should give corresponding fault state display to meet training requirements of fault analysis and fault handling.
Drawings
FIG. 1 is an interlocking and simulated trackside architecture diagram of the present invention;
fig. 2 is a schematic diagram of the vehicle interface adapting device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-2, a semi-physical semi-simulation trackside equipment fusion method includes an interlocking and simulation trackside interface scheme, a vehicle-mounted VOBC and simulation system interface scheme, and a vehicle-ground communication equipment interface scheme;
the interlocking and simulation trackside interface scheme comprises the following modules: the train axle monitoring system comprises an interlocking maintenance machine, CIs, an adaptive interface platform, LEUs, an axle counting cabinet, a centralized combination cabinet, a lightning protection junction cabinet, a passive transponder, an active transponder, an annunciator, an axle counting and a turnout, wherein the lightning protection junction cabinet is configured to receive information transmitted by the annunciator, the axle counting and the turnout and transmit axle counting information to the axle counting cabinet, the information transmitted by the annunciator and the turnout is directly transmitted to the centralized combination cabinet, the axle counting cabinet is configured to transmit the received information to the centralized combination cabinet after processing, the LEUs are configured to receive signals transmitted by the passive transponder and the active transponder, the adaptive interface platform is configured to receive the information transmitted by the LEUs and the centralized combination cabinet, the CIs are configured to be capable of receiving and processing the information transmitted by the adaptive interface platform, the interlocking maintenance machine is configured to be capable of receiving the signals transmitted by the CIs, the axle counting is capable of comparing the number of train axles entering and exiting from two ends of a track section, the automatic checking of the idle and occupied states of the track section is completed, and the interface function with other systems is completed;
the interface scheme of the vehicle-mounted VOBC and the simulation system comprises the following modules: the vehicle-mounted equipment comprises AOM, wireless communication, BTM, ATO, ATP, a speed interface, a radar interface, a BTM interface, an IO interface and an ATO vehicle control interface, the trackside simulator comprises a turnout, a responder, an LEU, a signaler, a axle counter and a simulation driving platform, the VOBC interface adapter device is provided with interfaces corresponding to the speed interface, the radar interface, the BTM interface, the IO interface and the ATO vehicle control interface, the VOBC interface adapter device is configured to process information transmitted by the turnout, the responder, the LEU, the signaler, the axle counter and the simulation driving platform and transmit the processed information to a corresponding module of the vehicle-mounted equipment through the speed interface, the radar interface, the BTM interface, the IO interface and the ATO vehicle control interface respectively, and the simulation equipment in the interface scheme of the vehicle-mounted VOBC and simulation system can correctly input vehicle conditions, the normal operation of the VOBC is ensured, the VOBC comprises VOBC JK1-JK7, AOM JK1-JK2 and TMS interface data, and the full-automatic functions of dormancy, awakening, CAM and the like can be completed;
the vehicle-ground communication equipment interface scheme comprises the following modules: the system comprises a communication controller, a vehicle-mounted communication device, an Ethernet switch, a vehicle-mounted antenna, a ground communication device, a ground switch, a ground AP access point and a wireless access switch, wherein the Ethernet switch is configured to be capable of receiving signals transmitted by the communication controller and the vehicle-mounted communication device, the vehicle-mounted antenna is configured to be capable of transmitting information transmitted by the Ethernet switch to the wireless access switch, the ground switch is configured to be capable of receiving signals of the wireless access switch and transmitting the signals to the ground communication device, the ground communication device can perform wireless information transmission with an external communication network, network architecture construction of an ATC dual-network and a TIAS single-network is completed, the switch configuration is consistent with field devices, the ATC network and the TIAS network realize interconnection and isolation protection through signal gateways, and network communication among CI, ZC, DSU, TIAS and VOBC is realized;
the interlocking maintenance machine is configured to be capable of carrying out information interaction with an ATC switch, a ground control workstation and a ZC maintenance workstation, and the ground communication equipment is configured to be capable of carrying out information interaction with the ATC switch and the ZC maintenance workstation.
The invention has the beneficial effects that:
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A semi-physical semi-simulation trackside equipment fusion method is characterized by comprising an interlocking and simulation trackside interface scheme, a vehicle-mounted VOBC and simulation system interface scheme and a vehicle-ground communication equipment interface scheme;
the interlocking and simulation trackside interface scheme comprises the following modules: the system comprises an interlocking maintenance machine, a CI (common interface), an adaptive interface platform, an LEU (line terminal unit), an axle counting cabinet, a centralized combination cabinet, a lightning protection junction cabinet, a passive responder, an active responder, an annunciator, an axle counting and a turnout, wherein the lightning protection junction cabinet is configured to be capable of receiving information transmitted by the annunciator, the axle counting and the turnout and transmitting the axle counting information to the axle counting cabinet, the information transmitted by the annunciator and the turnout is directly transmitted to the centralized combination cabinet, the axle counting cabinet is configured to transmit the received information to the centralized combination cabinet after processing, the LEU is capable of receiving signals transmitted by the passive responder and the active responder, the adaptive interface platform is configured to be capable of receiving the information transmitted by the LEU and the centralized combination cabinet, the CI is configured to be capable of receiving and processing the information transmitted by the adaptive interface platform, and the interlocking maintenance machine is configured to be capable of receiving the signals transmitted by the CI;
the interface scheme of the vehicle-mounted VOBC and the simulation system comprises the following modules: the vehicle-mounted equipment comprises AOM, wireless communication, BTM, ATO, ATP, a speed interface, a radar interface, a BTM interface, an IO interface and an ATO vehicle control interface, the trackside simulator comprises a turnout, a responder, an LEU, a signaler, a shaft meter and a simulation driving platform, the VOBC interface adapter device is provided with interfaces corresponding to the speed interface, the radar interface, the BTM interface, the IO interface and the ATO vehicle control interface, and the VOBC interface adapter device is configured to process information transmitted by the turnout, the responder, the LEU, the signaler, the shaft meter and the simulation driving platform and transmit the processed information to a corresponding module of the vehicle-mounted equipment through the speed interface, the radar interface, the BTM interface, the IO interface and the ATO vehicle control interface respectively;
the vehicle-ground communication equipment interface scheme comprises the following modules: the system comprises a communication controller, a vehicle-mounted communication device, an Ethernet switch, a vehicle-mounted antenna, a ground communication device, a ground switch, a ground AP access point and a wireless access switch, wherein the Ethernet switch is configured to be capable of receiving signals transmitted by the communication controller and the vehicle-mounted communication device, the vehicle-mounted antenna is configured to be capable of transmitting information transmitted by the Ethernet switch to the wireless access switch, and the ground switch is configured to be capable of receiving signals transmitted by the wireless access switch and transmitting the signals to the ground communication device;
the interlocking maintenance machine is configured to be capable of carrying out information interaction with an ATC switch, a ground control workstation and a ZC maintenance workstation, and the ground communication equipment is configured to be capable of carrying out information interaction with the ATC switch and the ZC maintenance workstation.
2. The method for fusing the semi-physical semi-simulation trackside equipment according to claim 1, wherein the method comprises the following steps: the axle counting can compare the number of the train axles of the axle counting points of the two ends of the track section, so as to complete the automatic inspection of the idle and occupied states of the track section and complete the interface function with other systems.
3. The method for fusing the semi-physical semi-simulation trackside equipment according to claim 1, wherein the method comprises the following steps: the vehicle-mounted VOBC and simulation equipment in the simulation system interface scheme can correctly input vehicle conditions, ensures the normal operation of the VOBC, comprises VOBC JK1-JK7, AOM JK1-JK2 and TMS interface data, and can complete full-automatic functions of dormancy, awakening, CAM and the like.
4. The method for fusing the semi-physical semi-simulation trackside equipment according to claim 1, wherein the method comprises the following steps: the network can transmit wireless information with an external communication network, network architecture construction of an ATC dual-network and a TIAS single-network is completed, switch configuration is consistent with field equipment, interconnection and isolation protection of the ATC network and the TIAS network are achieved through a signal gateway, and network communication among CI, ZC, DSU, TIAS and VOBC is achieved.
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