CN113844502A - Transponder simulation method, device and system - Google Patents
Transponder simulation method, device and system Download PDFInfo
- Publication number
- CN113844502A CN113844502A CN202110981159.6A CN202110981159A CN113844502A CN 113844502 A CN113844502 A CN 113844502A CN 202110981159 A CN202110981159 A CN 202110981159A CN 113844502 A CN113844502 A CN 113844502A
- Authority
- CN
- China
- Prior art keywords
- transponder
- message information
- train
- active
- passive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
Abstract
The invention provides a method, a device and a system for simulating a responder, wherein the method for simulating the responder comprises the following steps: simulating the running process of the train and determining the state information of the signal machine; in the active responder mode, sending the state information of the annunciator to the interlocking equipment so that the interlocking equipment can generate reference responder message information based on the state information of the annunciator; receiving reference transponder message information, and determining active transponder message information based on the reference transponder message information; and sending the message information of the active transponder to a vehicle-mounted interface platform, so that the vehicle-mounted interface platform simulates the running process of a train and the triggering process of the active transponder based on the message information of the active transponder and the real-time position of the train, and sends the message information of the first transponder to an automatic train protection system in real time. The method, the device and the system for simulating the responder can simulate a real responder to test ATP in a laboratory scene, can reduce the test complexity and reduce the test cost and the safety risk.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a method, a device and a system for simulating a transponder.
Background
With the rapid development of rail transit, the requirement for the safety performance of trains is higher and higher, the trains need to be controlled by means of a communication network to guarantee the driving safety, an Automatic Train Protection system (ATP) is a safety control system for preventing the trains from overspeed, collision and other dangerous situations which may occur when the trains are running, and a transponder message test is required in the stage of integrating the ATP system.
At present, in the field of rail transit, the ATP is tested only by using a real transponder, but the test is limited by a field, is difficult to develop in a laboratory, has a complex test process, can cause safety accidents in a real scene, and has high test cost and risk.
Disclosure of Invention
The invention provides a method, a device and a system for simulating a transponder, which are used for solving the defects that in the prior art, the ATP is tested by using a real transponder, the ATP is limited by a field, the ATP is difficult to develop in a laboratory, the testing process is complex, safety accidents possibly occur in the test in a real scene, and the testing cost and the risk are high.
The invention provides a responder simulation method, which comprises the following steps: simulating the running process of the train and determining the state information of the signal machine; in an active responder mode, sending the state information of the annunciator to interlocking equipment so that the interlocking equipment can generate reference responder message information based on the state information of the annunciator; receiving the reference transponder message information, and determining active transponder message information based on the reference transponder message information; and sending the message information of the active transponder to a vehicle-mounted interface platform, so that the vehicle-mounted interface platform simulates the running process of a train and the triggering process of the active transponder based on the message information of the active transponder and the real-time position of the train, and sends the message information of a first transponder to an automatic train protection system in real time.
According to a transponder simulation method provided by the present invention, the transponder simulation method further includes: in the passive transponder mode, determining message information of the passive transponder based on the state information of the annunciator; and sending the message information of the passive transponder to a vehicle-mounted interface platform, so that the vehicle-mounted interface platform simulates the train running process and the triggering process of the passive transponder based on the message information of the passive transponder and the real-time information of the train, and sends the message information of a second transponder to the automatic train protection system in real time.
According to the method for simulating a transponder provided by the present invention, after determining the active transponder message information based on the reference transponder message information, the method further comprises: displaying the message information of the active transponder on a display interface; or, after determining the passive transponder message information based on the annunciator state information, the method further includes: and displaying the message information of the passive transponder on the display interface.
According to the method for simulating a transponder provided by the present invention, after determining the active transponder message information based on the reference transponder message information, the method further comprises: after receiving a first input of a user, responding to the first input, and modifying the message information of the active responder to obtain the modified message information of the active responder; or, after determining the passive transponder message information based on the annunciator state information, the method further includes: and after receiving a second input of the user, responding to the second input, and modifying the message information of the passive transponder to obtain the modified message information of the passive transponder.
According to the method for simulating a transponder provided by the present invention, the determining the active transponder message information based on the reference transponder message information includes: and coding the reference transponder message information to obtain active transponder message information.
According to the method for simulating the responder provided by the invention, the step of receiving the message information of the reference responder comprises the following steps: receiving the reference transponder message information from the interlock device via a surface electronic device.
The present invention also provides a transponder simulation device, comprising: the determining module is used for simulating the running process of the train and determining the state information of the signal machine; the first sending module is used for sending the annunciator state information to the interlocking equipment in an active responder mode so that the interlocking equipment can generate reference responder message information based on the annunciator state information; a receiving module, configured to receive the reference transponder message information, and determine active transponder message information based on the reference transponder message information; and the second sending module is used for sending the message information of the active transponder to a vehicle-mounted interface platform so that the vehicle-mounted interface platform can simulate the train running process and the triggering process of the active transponder based on the message information of the active transponder and the real-time position of the train, and send the message information of the first transponder to the train automatic protection system in real time.
The present invention also provides a transponder simulation system, comprising: the interlocking device is used for generating reference transponder message information based on the state information of the annunciator; the train-mounted interface platform is used for simulating a train running process and a triggering process of the active transponder based on the message information of the active transponder and the real-time position of the train, and sending the message information of the first transponder to the train automatic protection system in real time; as described above with respect to the transponder simulation device, the interlock device and the vehicle interface platform are communicatively coupled to the transponder simulation device.
The invention also provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the transponder simulation method as described in any one of the above when executing the program.
The invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when being executed by a processor, carries out the steps of the transponder simulation method as defined in any one of the above.
According to the transponder simulation method, device and system provided by the invention, the active transponder model is integrated in the simulation system and is communicated with the real interlocking equipment, so that the message generation process of the active transponder can be simulated, the real transponder can be simulated to test ATP in a laboratory scene, the test complexity can be reduced, and the test cost and the safety risk can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow diagram of a transponder simulation method provided by the present invention;
FIG. 2 is a schematic diagram of a transponder simulation device according to the present invention;
FIG. 3 is a schematic diagram of a transponder simulation system provided by the present invention;
fig. 4 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The transponder simulation method, apparatus and system of the present invention are described below in conjunction with fig. 1-4.
As shown in fig. 1, the present invention provides a transponder simulation method comprising the following steps 110 and 140.
It is worth mentioning that the responder simulation method can be executed in a simulation system, the simulation system can simulate the actual running process of a train and can simulate various message information sent to ATP by a real train in the running process so as to test ATP.
And step 110, simulating a train running process, and determining the state information of the signal machine.
It can be understood that the simulation system can simulate the running process of a train, namely simulate the running process of a real train on a track, transponders are arranged beside the real track at certain intervals, and when the train passes through a certain transponder, the transponder can be triggered to generate a transponder message, so that the train can be positioned.
In a real rail traffic scene, signal machines are arranged beside a real rail at certain intervals and can be connected with interlocking equipment, a real train can generate interaction with the signal machines in the running process, the simulation system simulates the running process of the train, and the state information of the signal machines recorded in the running process of the train on the rail can be simulated.
And step 120, in the active responder mode, sending the annunciator state information to the interlocking equipment so that the interlocking equipment can generate reference responder message information based on the annunciator state information.
It can be understood that the simulation system can be in communication connection with the interlocking device, the interlocking device can be an entity device in a real rail traffic scene, and because in the real scene, the train-mounted control system of the train needs to be in communication connection with the interlocking device, the simulation system is used for simulating the communication process between the train-mounted control system of the train and the interlocking device, the simulation system can send the state information of the signal machine to the interlocking device, and the interlocking device can transact a route for the train according to the state information of the signal machine, namely, calculate the movement authorization for the train, so that the reference transponder message information can be generated.
The reference transponder message information may include specific information of active transponders that the train will pass in front of, corresponding to informing which active transponders the train will pass.
It is worth mentioning that the transponder can be divided into an active transponder and a passive transponder according to whether the message is variable, wherein the passive transponder is also called a fixed transponder, the active transponder can be divided into a main transponder and a filling transponder, the message of the fixed transponder is not variable, the message of the main transponder and the message of the filling transponder are variable, the main transponder is arranged beside the position where the annunciator is located, the filling transponder is arranged outside the main transponder, and the distance between the filling transponder and the main transponder is required to ensure that the train is unlikely to receive the message of the filling transponder when the speed of the train is reduced.
The simulation system can inherit an active responder model and/or a passive responder model, and a responder base class is firstly constructed, wherein the responder base class comprises information including ID, default messages, fault states, located sections and offsets, all messages, active/passive marks, modification marks and analysis messages; the active responder model inherits the responder base class, and needs to be added with the attribute of the base class and the attribute of the interlocking and the annunciator; the passive responder model inherits the responder base class, and needs to have default message setting attributes besides the attributes of the base class.
In an actual application scenario, the reference transponder message information may correspond to messages such as "red light" and "green light" of the active transponder.
It can be understood that the simulation system can receive reference transponder message information sent by the interlocking device, an active transponder model and/or a passive transponder model are arranged in the simulation system, the active transponder model and the passive transponder model are software programs and can simulate real active transponders and passive transponders, and the active transponder model can simulate a real process that a train is about to trigger the transponders according to the reference transponder message information and further simulation of the train running process by the simulation system to obtain the active transponder message information.
It should be noted that the active transponder message information is not generated when the train has triggered the active transponder, but the message information in this state is used as the active transponder message information in advance when the train is about to trigger the active transponder but actually does not trigger the active transponder.
And 140, sending the message information of the active transponder to a vehicle-mounted interface platform, so that the vehicle-mounted interface platform simulates the running process of a train and the triggering process of the active transponder based on the message information of the active transponder and the real-time position of the train, and sends the message information of the first transponder to the train automatic protection system in real time.
It CAN be understood that the vehicle-mounted interface platform CAN be provided with a CAN channel, high-speed real-time transmission of data CAN be realized, the simulation system sends the message information of the active transponder to the vehicle-mounted interface platform, the running process of the train is continuously simulated in the vehicle-mounted interface platform to obtain the real-time position of the train, and the process of triggering the active transponder in the running process of the train is simulated by combining the message information of the active transponder and the real-time position of the train, so that the message information of the first transponder is generated.
The process that the train triggers the active transponder in the running process is put on the vehicle-mounted interface platform instead of the simulation system, because the simulation system cannot transmit message information at a high speed in real time, and the vehicle-mounted interface platform has the capacity of high-speed communication.
According to the transponder simulation method provided by the invention, the active transponder model is integrated in the simulation system and is communicated with the real interlocking equipment, so that the message generation process of the active transponder can be simulated, the real transponder can be simulated to test ATP in a laboratory scene, the test complexity can be reduced, and the test cost and the safety risk can be reduced.
In some embodiments, the transponder simulation method further comprises: in the passive transponder mode, determining message information of the passive transponder based on the state information of the annunciator; and sending the message information of the passive transponder to a vehicle-mounted interface platform, so that the vehicle-mounted interface platform simulates the train running process and the triggering process of the passive transponder based on the message information of the passive transponder and the real-time information of the train, and sends the message information of a second transponder to the train automatic protection system in real time.
It can be understood that a passive transponder model and a passive transponder model can be further integrated in the simulation system, the simulation system can simulate the running process of a train in real time, the passive transponder model can generate passive transponder message information according to the state information of the annunciator, and the passive transponder model can simulate the process that the real train is about to trigger the transponder to obtain the passive transponder message information.
It should be noted that the passive transponder message information is not generated when the train triggers the passive transponder, but the train is about to trigger the passive transponder, but the message information in this state is used as the passive transponder message information when the train does not actually trigger the passive transponder.
The passive transponder model is not required to receive the reference transponder message information sent by the interlocking device, but directly generates the passive transponder message information according to the state information of the annunciator.
After the message information of the passive transponder is generated, the simulation system also sends the message information of the passive transponder to the vehicle-mounted interface platform, the running process of the train is continuously simulated in the vehicle-mounted interface platform to obtain the real-time position of the train, and the process of triggering the passive transponder in the running process of the train is simulated by combining the message information of the active transponder and the real-time position of the train, so that the message information of the second transponder is generated.
The vehicle-mounted interface platform has the capability of high-speed communication, and the message information of the second transponder is generated in real time in the process of triggering the passive transponder by simulating train running in the vehicle-mounted interface platform, and the message information of the second transponder is sent to the ATP (automatic train protection), so that the simulation of the passive transponder is more vivid, and the low-delay transmission of the message information of the passive transponder can be realized.
Here, the second transponder message information is distinguished from the first transponder message information, and although both are generated by the vehicle interface platform, the first transponder message information corresponds to a process of triggering an active transponder by an analog train, and the second transponder message information corresponds to a process of triggering a passive transponder by an analog train.
In some embodiments, determining the active transponder message information based on the reference transponder message information at step 130 further comprises: and displaying the message information of the active transponder on a display interface.
It can be understood that the simulation system can be further connected with a display, the display is provided with a display interface, the active transponder message information can be analyzed to obtain the transponder ID, the map version, the advance warning signal machine state and the like, the active transponder message information can be displayed on the display interface in real time, and a user can visually observe the simulated active transponder message information conveniently.
Or, after determining the passive transponder message information based on the semaphore state information, the method further comprises: and displaying the message information of the passive transponder on a display interface.
It can be understood that the message information of the passive transponder can be analyzed to obtain the ID, the map version, the state of the warning annunciator and the like of the transponder, and the message information of the passive transponder can be displayed on the display interface in real time, so that a user can visually observe the simulated message information of the passive transponder.
In some embodiments, determining the active transponder message information based on the reference transponder message information at step 130 further comprises: and after receiving a first input of a user, responding to the first input, and modifying the message information of the active transponder to obtain the modified message information of the active transponder.
It can be understood that, in addition to normal testing, the active transponder message information generated by the active transponder model may also provide an interface for external modification, for example, various messages may be stored in advance, and a user may conveniently select the message information, or the message information of the active transponder may be modified, so as to create an abnormal scenario, and test the feedback of ATP when the message information of the active transponder is abnormal.
Or, after determining the passive transponder message information based on the semaphore state information, the method further comprises: and after receiving a second input of the user, responding to the second input, and modifying the message information of the passive transponder to obtain the modified message information of the passive transponder.
It can be understood that the passive transponder message information generated by the passive transponder model may also provide an interface for external modification, for example, various messages may be stored in advance, and the user may conveniently select the message information, or modify the message information of the passive transponder, so as to create an abnormal scene and test the feedback of the ATP when the message information of the passive transponder is abnormal.
In some embodiments, the determining the active transponder message information based on the reference transponder message information in step 130 includes: and coding the reference transponder message information to obtain the active transponder message information.
It can be understood that the length of the reference transponder message information can be 1023 bits, and the vehicle-mounted interface platform can transmit 823 bits, so that the active transponder model can encode the reference transponder message information, and can encode the reference transponder message information with the length of 1023 bits according to the standard format requirement to obtain the active transponder message information with the length of 823 bits.
In some embodiments, the receiving the reference transponder message information in step 130 includes: reference transponder message information is received from the interlock device via the surface electronics.
It can be understood that, in a real scene of rail transit, a ground Electronic device (LEU) is a data acquisition and processing Unit, and is connected to an interlock device through a serial communication interface or an interface in another manner, so as to periodically receive real-time changing messages or information sent by the interlock device, and continuously send messages to an active transponder.
With the increasing of the running speed of trains, the demand of safe high-speed running of trains cannot be met only by means of transmitting the blocking information to the vehicle-mounted equipment by the track circuit in terms of information amount, and a large amount of fixed information and variable information needs to be provided for the train-controlled vehicle-mounted equipment by adding the transponder equipment.
The ground electronic equipment LEU can receive the transponder message that the outside sent and transmit to the transponder in succession, and 1 LEU can send multiple different messages to 4 active transponders simultaneously. The message sent by the LEU should remain unchanged when the train approaches the active transponder. The LEU should be able to monitor the status of the information channel with the active transponder in real time and send it back to the interlock device in time. When the LEU fails to communicate with the interlock device or the received data is invalid, the LEU should send a stored default message to the active transponder. The messages stored by the LEU (including the default messages) should be able to be inspected by a special test tool. The LEU should be able to detect and process in time any random or fixed data errors that may occur in order to prevent traffic safety. Effective safety measures must be provided to ensure timeliness of the LEU input and output. Authorization should be obtained before modifying the message stored by the LEU. The message receiving type LEU should store the default message, and effective security measures must be provided to ensure that the output default message is correctly selected. The LEU can output the self-check and event record of the open-circuit and short-circuit detection information equipment and upload the record to the external equipment.
The interlocking device is in communication connection with the simulation system through the ground electronic device, and the reference transponder message information is received from the interlocking device through the ground electronic device, so that the reference message information sent by the interlocking device can be ensured to be more complete and accurate, and the transmission process efficiency is higher.
The transponder simulation device provided by the present invention is described below, and the transponder simulation device described below and the transponder simulation method described above may be referred to in correspondence with each other.
As shown in fig. 2, the present invention also provides a transponder simulation apparatus including: a determination module 210, a first transmission module 220, a reception module 230, and a second transmission module 240.
And the determining module 210 is used for simulating the train running process and determining the state information of the signal machine.
The first sending module 220 is configured to send the semaphore state information to the interlock device in the active transponder mode, so that the interlock device generates the reference transponder message information based on the semaphore state information.
A receiving module 230, configured to receive the reference transponder message information and determine the active transponder message information based on the reference transponder message information.
The second sending module 240 is configured to send the message information of the active transponder to the vehicle-mounted interface platform, so that the vehicle-mounted interface platform simulates a train running process and a triggering process of the active transponder based on the message information of the active transponder and a real-time position of the train, and sends the message information of the first transponder to the train automatic protection system in real time.
The transponder simulation device provided in the embodiment of the present application is used for executing the transponder simulation method, and the specific implementation manner thereof is consistent with the method implementation manner, and the same beneficial effects can be achieved, which is not described herein again.
As shown in fig. 3, the present invention also provides a transponder simulation system, comprising: an interlock device 10, a vehicle interface platform 20, and a transponder simulation device 30 as described in the embodiments above.
The interlock device 10 is configured to generate reference transponder message information based on the annunciator state information.
The vehicle-mounted interface platform 40 is configured to simulate a train running process and a triggering process of the active transponder based on the message information of the active transponder and the real-time position of the train, and send the message information of the first transponder to the train automatic protection system 50 in real time.
The interlock device 10 and the vehicle interface platform 40 are communicatively coupled to the transponder simulator 30.
In some embodiments, the interlock device 10 is communicatively coupled to the transponder simulation device 30 via the surface electronics 20.
The transponder simulation system provided in the embodiment of the present application is also used for executing the transponder simulation method, and the specific implementation manner thereof is consistent with the method implementation manner and can achieve the same beneficial effects, which is not described herein again.
Fig. 4 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 4: a processor (processor)410, a communication Interface 420, a memory (memory)430 and a communication bus 440, wherein the processor 410, the communication Interface 420 and the memory 430 are communicated with each other via the communication bus 440. The processor 410 may call logic instructions in the memory 430 to perform a transponder emulation method comprising: simulating the running process of the train and determining the state information of the signal machine; in an active responder mode, sending the state information of the annunciator to interlocking equipment so that the interlocking equipment can generate reference responder message information based on the state information of the annunciator; receiving the reference transponder message information, and determining active transponder message information based on the reference transponder message information; and sending the message information of the active transponder to a vehicle-mounted interface platform, so that the vehicle-mounted interface platform simulates the running process of a train and the triggering process of the active transponder based on the message information of the active transponder and the real-time position of the train, and sends the message information of a first transponder to an automatic train protection system in real time.
In addition, the logic instructions in the memory 430 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform a transponder simulation method provided by the above methods, the method comprising: simulating the running process of the train and determining the state information of the signal machine; in an active responder mode, sending the state information of the annunciator to interlocking equipment so that the interlocking equipment can generate reference responder message information based on the state information of the annunciator; receiving the reference transponder message information, and determining active transponder message information based on the reference transponder message information; and sending the message information of the active transponder to a vehicle-mounted interface platform, so that the vehicle-mounted interface platform simulates the running process of a train and the triggering process of the active transponder based on the message information of the active transponder and the real-time position of the train, and sends the message information of a first transponder to an automatic train protection system in real time.
In yet another aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, is implemented to perform the transponder simulation method provided above, the method comprising: simulating the running process of the train and determining the state information of the signal machine; in an active responder mode, sending the state information of the annunciator to interlocking equipment so that the interlocking equipment can generate reference responder message information based on the state information of the annunciator; receiving the reference transponder message information, and determining active transponder message information based on the reference transponder message information; and sending the message information of the active transponder to a vehicle-mounted interface platform, so that the vehicle-mounted interface platform simulates the running process of a train and the triggering process of the active transponder based on the message information of the active transponder and the real-time position of the train, and sends the message information of a first transponder to an automatic train protection system in real time.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A transponder simulation method, comprising:
simulating the running process of the train and determining the state information of the signal machine;
in an active responder mode, sending the state information of the annunciator to interlocking equipment so that the interlocking equipment can generate reference responder message information based on the state information of the annunciator;
receiving the reference transponder message information, and determining active transponder message information based on the reference transponder message information;
and sending the message information of the active transponder to a vehicle-mounted interface platform, so that the vehicle-mounted interface platform simulates the running process of a train and the triggering process of the active transponder based on the message information of the active transponder and the real-time position of the train, and sends the message information of a first transponder to an automatic train protection system in real time.
2. The transponder simulation method of claim 1, further comprising:
in the passive transponder mode, determining message information of the passive transponder based on the state information of the annunciator;
and sending the message information of the passive transponder to a vehicle-mounted interface platform, so that the vehicle-mounted interface platform simulates the running process of a train and the triggering process of the passive transponder based on the message information of the passive transponder and the real-time position of the train, and sends the message information of a second transponder to the automatic train protection system in real time.
3. The transponder simulation method of claim 2, wherein after said determining active transponder message information based on said reference transponder message information, further comprising:
displaying the message information of the active transponder on a display interface;
or, after determining the passive transponder message information based on the annunciator state information, the method further includes:
and displaying the message information of the passive transponder on the display interface.
4. The transponder simulation method of claim 2, wherein after said determining active transponder message information based on said reference transponder message information, further comprising:
after receiving a first input of a user, responding to the first input, and modifying the message information of the active responder to obtain the modified message information of the active responder;
or, after determining the passive transponder message information based on the annunciator state information, the method further includes:
and after receiving a second input of the user, responding to the second input, and modifying the message information of the passive transponder to obtain the modified message information of the passive transponder.
5. The transponder simulation method according to any one of claims 1 to 4, wherein the determining active transponder message information based on the reference transponder message information comprises:
and coding the reference transponder message information to obtain active transponder message information.
6. The transponder simulation method according to any one of claims 1 to 4, wherein the receiving the reference transponder message information comprises:
receiving the reference transponder message information from the interlock device via a surface electronic device.
7. A transponder simulation device, comprising:
the determining module is used for simulating the running process of the train and determining the state information of the signal machine;
the first sending module is used for sending the annunciator state information to the interlocking equipment in an active responder mode so that the interlocking equipment can generate reference responder message information based on the annunciator state information;
a receiving module, configured to receive the reference transponder message information, and determine active transponder message information based on the reference transponder message information;
and the second sending module is used for sending the message information of the active transponder to a vehicle-mounted interface platform so that the vehicle-mounted interface platform can simulate the train running process and the triggering process of the active transponder based on the message information of the active transponder and the real-time position of the train, and send the message information of the first transponder to the train automatic protection system in real time.
8. A transponder simulation system, comprising:
the interlocking device is used for generating reference transponder message information based on the state information of the annunciator;
the train-mounted interface platform is used for simulating a train running process and a triggering process of the active transponder based on the message information of the active transponder and the real-time position of the train, and sending the message information of the first transponder to the train automatic protection system in real time;
the transponder simulation device of claim 7, the interlock and the vehicle interface platform each communicatively coupled to the transponder simulation device.
9. An electronic device comprising a memory, a processor and a computer program stored on said memory and executable on said processor, characterized in that said processor, when executing said program, carries out the steps of a transponder simulation method according to one of claims 1 to 6.
10. A non-transitory computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the transponder simulation method according to one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110981159.6A CN113844502B (en) | 2021-08-25 | 2021-08-25 | Transponder simulation method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110981159.6A CN113844502B (en) | 2021-08-25 | 2021-08-25 | Transponder simulation method, device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113844502A true CN113844502A (en) | 2021-12-28 |
| CN113844502B CN113844502B (en) | 2023-08-18 |
Family
ID=78976276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110981159.6A Active CN113844502B (en) | 2021-08-25 | 2021-08-25 | Transponder simulation method, device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113844502B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012155835A1 (en) * | 2011-05-16 | 2012-11-22 | 铁道部运输局 | Ctcs -3 train operation control system |
| CN103023588A (en) * | 2012-11-30 | 2013-04-03 | 北京交控科技有限公司 | Transponder simulation system and test system in rail traffic |
| CN103067051A (en) * | 2012-12-25 | 2013-04-24 | 北京铁路信号有限公司 | Closed loop test method and system of transponder device |
| CN103312371A (en) * | 2013-06-21 | 2013-09-18 | 北京交大思诺科技有限公司 | Portable information source simulator for active transponder |
| CN104702349A (en) * | 2015-03-19 | 2015-06-10 | 中国铁路总公司 | Automatic detection device of transponder |
| CN107340765A (en) * | 2017-07-07 | 2017-11-10 | 河南辉煌科技股份有限公司 | A kind of on-vehicle host ATP test systems |
| CN107861496A (en) * | 2017-11-08 | 2018-03-30 | 交控科技股份有限公司 | A kind of system and method for emulation platform transponder beacon message |
| CN108183753A (en) * | 2017-12-22 | 2018-06-19 | 合肥工大高科信息科技股份有限公司 | A kind of rail transportation vehicle-mounted BTM automatization test systems and method |
| CN111845847A (en) * | 2020-06-28 | 2020-10-30 | 通号城市轨道交通技术有限公司 | Transponder simulation method and system |
| WO2020238676A1 (en) * | 2019-05-24 | 2020-12-03 | 比亚迪股份有限公司 | Balise simulation method and system |
-
2021
- 2021-08-25 CN CN202110981159.6A patent/CN113844502B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012155835A1 (en) * | 2011-05-16 | 2012-11-22 | 铁道部运输局 | Ctcs -3 train operation control system |
| CN103023588A (en) * | 2012-11-30 | 2013-04-03 | 北京交控科技有限公司 | Transponder simulation system and test system in rail traffic |
| CN103067051A (en) * | 2012-12-25 | 2013-04-24 | 北京铁路信号有限公司 | Closed loop test method and system of transponder device |
| CN103312371A (en) * | 2013-06-21 | 2013-09-18 | 北京交大思诺科技有限公司 | Portable information source simulator for active transponder |
| CN104702349A (en) * | 2015-03-19 | 2015-06-10 | 中国铁路总公司 | Automatic detection device of transponder |
| CN107340765A (en) * | 2017-07-07 | 2017-11-10 | 河南辉煌科技股份有限公司 | A kind of on-vehicle host ATP test systems |
| CN107861496A (en) * | 2017-11-08 | 2018-03-30 | 交控科技股份有限公司 | A kind of system and method for emulation platform transponder beacon message |
| CN108183753A (en) * | 2017-12-22 | 2018-06-19 | 合肥工大高科信息科技股份有限公司 | A kind of rail transportation vehicle-mounted BTM automatization test systems and method |
| WO2020238676A1 (en) * | 2019-05-24 | 2020-12-03 | 比亚迪股份有限公司 | Balise simulation method and system |
| CN111845847A (en) * | 2020-06-28 | 2020-10-30 | 通号城市轨道交通技术有限公司 | Transponder simulation method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113844502B (en) | 2023-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106802862B (en) | Automatic test platform for safety key software of train operation control system | |
| CN102566442B (en) | CBTC (Communications Based Train Control) signal system simulation testing platform | |
| CN109857087B (en) | Hardware-in-loop test system for urban rail area controller system | |
| CN107861496A (en) | A kind of system and method for emulation platform transponder beacon message | |
| CN107944091A (en) | The car networking application scenarios test system and method that a kind of actual situation combines | |
| CN108490807B (en) | Train fault simulation system and test method | |
| CN108614539A (en) | AEF airborne equipment failure diagnosis and prediction model verification method | |
| CN109683582B (en) | VOBC adaptation system based on FAO and interconnection environment | |
| CN112198867A (en) | Train control system software simulation test method | |
| CN113434416A (en) | Vehicle-mounted ATP system testing method and device | |
| CN106230630A (en) | A kind of comprehensive detection platform of C3 vehicle-carrying communication unit | |
| CN110704323A (en) | Data automatic testing method and device based on rail transit line data | |
| CN107608291A (en) | A kind of intelligent substation application function linkage rule verification method and system | |
| CN212694288U (en) | TBOX detection device | |
| CN108599989B (en) | MVB bus detection method and device | |
| CN109086197A (en) | The acceptance testing method and system of urban track traffic CBTC system | |
| Menarini et al. | TRUDI: Testing environment for vehicular applications running with devices in the loop | |
| US20230377253A1 (en) | Multi-specialty vr scene verification method oriented to smart subway | |
| CN113779340A (en) | Train operation diagram generation method and system, electronic device and storage medium | |
| CN113844502B (en) | Transponder simulation method, device and system | |
| CN105867164A (en) | Transponder system analog simulation method, device and system | |
| CN110442040B (en) | Interactive simulation test method for checking occupation of interval between TCC (transmission control center) and TSRS (transmission target System) in TSRS (transmission target System) | |
| CN109656231B (en) | Communication test system for magnetic suspension traffic vehicle-mounted operation control | |
| CN112114577B (en) | On-site system testing method and device, electronic equipment and storage medium | |
| CN102956128A (en) | Simulation operation trainer for operation monitoring and recording device of locomotive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |