CN108616518B - Interface of dispatching centralized system, dispatching centralized system and information transmission method - Google Patents
Interface of dispatching centralized system, dispatching centralized system and information transmission method Download PDFInfo
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- CN108616518B CN108616518B CN201810317213.5A CN201810317213A CN108616518B CN 108616518 B CN108616518 B CN 108616518B CN 201810317213 A CN201810317213 A CN 201810317213A CN 108616518 B CN108616518 B CN 108616518B
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- H—ELECTRICITY
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- H—ELECTRICITY
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Abstract
The embodiment of the invention provides a dispatching centralized system interface, which comprises a temporary speed-limiting interface server; the first end of the temporary speed-limiting interface server is connected with the temporary speed-limiting server, and the second end of the temporary speed-limiting interface server is connected with central equipment of the dispatching centralized system; the temporary speed-limiting interface server is used for receiving the command sent by the central equipment of the dispatching centralized system and sending the command to the temporary speed-limiting server, the temporary speed-limiting server executes the command after receiving the command and feeds back an execution result to the temporary speed-limiting interface server, and the temporary speed-limiting interface server sends the execution result to the central equipment of the dispatching centralized system. The interface of the dispatching centralized system provided by the embodiment of the invention solves the technical problem that the interface corresponding to the temporary speed limit server is not arranged in the current dispatching centralized system. The embodiment of the invention also provides a dispatching concentration system and an information transmission method.
Description
Technical Field
The invention relates to the field of rail transit, in particular to a dispatching centralized system interface, a dispatching centralized system and an information transmission method.
Background
A Central Traffic Control (CTC) and a Temporary Speed limit Server (TSRS) are advanced and effective technical equipment for railway departments to further ensure train operation safety and improve transportation efficiency on the basis of station interlocking and automatic block of intervals.
Wherein: the dispatching centralized system is a technical device which is used for a control center (dispatcher) to perform centralized control on signal equipment in a certain dispatching section and directly command and manage the train operation.
The dispatching centralized system comprises dispatching centralized system center equipment and dispatching centralized system station equipment. The central equipment of the dispatching centralized system comprises an application server, a communication server, a dispatcher workstation, a display workstation, a maintenance workstation and the like. The station equipment of the dispatching centralized system comprises a station autonomous machine, a vehicle service terminal, an electric service maintenance terminal and the like. Wherein the communication server is configured to: and contacting the application server and the station autonomous machine. The application server is configured to: the central link of the system is to contact a communication server, a dispatcher workstation, a display workstation, a maintenance workstation and the like. The dispatcher workstation is for: for the dispatcher to send control commands and command the train to operate. The display workstation is to: and displaying the station yard information of the dispatching section, including route, signal machine state, train number tracking and the like. The maintenance workstation is used for: for system maintenance. Station autonomous machine: and contacting the communication server, the vehicle service terminal and the electric service maintenance terminal, and providing an interface with a controlled object of a station such as an interlocking station. The car affair terminal is used for: and finishing the display, the assignment, the modification, the input of the train number and the like of the plan. The electric service maintenance terminal is used for: for system maintenance.
The temporary speed limit server is a control system based on a signal failure safety computer. According to the temporary speed-limiting operation command of the dispatcher, temporary speed-limiting instructions are distributed and centrally managed for each row control center and each radio block center, and smooth implementation of a construction speed-limiting plan is guaranteed.
At present, a dispatch centralized system is not provided with an interface corresponding to a temporary speed limit server, so how to set the interface corresponding to the temporary speed limit server in the dispatch centralized system becomes a technical problem which needs to be solved urgently.
Disclosure of Invention
The embodiment of the invention provides an interface of a dispatching centralized system, which is used for solving the technical problem that an interface corresponding to a temporary speed limiting server is not arranged in the current dispatching centralized system.
The technical scheme is as follows:
a kind of dispatch centralized system interface, the above-mentioned dispatch centralized system interface includes the temporary speed limit interface server;
the first end of the temporary speed limit interface server is connected with the temporary speed limit server, and the second end of the temporary speed limit interface server is connected with central equipment of a dispatching centralized system;
the temporary speed-limiting interface server is used for receiving a command sent by the central equipment of the dispatching centralized system and sending the command to the temporary speed-limiting server, the temporary speed-limiting server executes the command after receiving the command and feeds back an execution result to the temporary speed-limiting interface server, and the temporary speed-limiting interface server sends the execution result to the central equipment of the dispatching centralized system.
In other embodiments of the present invention, the interface of the dispatch centralized system further includes a security device;
and the first end of the temporary speed limiting interface server is connected with the temporary speed limiting server through the safety equipment.
In another embodiment of the present invention, the security device includes a switch and an isolation device;
and the first end of the temporary speed-limiting interface server is connected with the temporary speed-limiting server sequentially through the switch and the isolation equipment.
In another embodiment of the present invention, one of the dispatch centering system interfaces is connected to one of the temporary speed limit servers.
In other embodiments of the present invention, the temporary speed-limiting interface server and the temporary speed-limiting server are connected by a redundant ethernet, the physical interface is in an RJ-45 mode, and the data transmission adopts a TCP mode.
The embodiment of the invention also provides a dispatching concentration system, which comprises a dispatching concentration system central device and a dispatching concentration system interface;
the dispatching centralized system interface comprises a temporary speed limiting interface server;
the first end of the temporary speed limit interface server is connected with the temporary speed limit server, and the second end of the temporary speed limit interface server is connected with central equipment of a dispatching centralized system;
the temporary speed-limiting interface server is used for receiving a command sent by the central equipment of the dispatching centralized system and sending the command to the temporary speed-limiting server, the temporary speed-limiting server executes the command after receiving the command and feeds back an execution result to the temporary speed-limiting interface server, and the temporary speed-limiting interface server sends the execution result to the central equipment of the dispatching centralized system.
In other embodiments of the present invention, the interface of the dispatch centralized system further includes a security device;
and the first end of the temporary speed limiting interface server is connected with the temporary speed limiting server through the safety equipment.
In another embodiment of the present invention, the security device includes a switch and an isolation device;
and the first end of the temporary speed-limiting interface server is connected with the temporary speed-limiting server sequentially through the switch and the isolation equipment.
In another embodiment of the present invention, one of the dispatch centering system interfaces is connected to one of the temporary speed limit servers.
The embodiment of the invention also provides an information transmission method which is applied to a dispatching centralized system, wherein the dispatching centralized system comprises a dispatching centralized system central device and a dispatching centralized system interface, the dispatching centralized system interface comprises a temporary speed-limiting interface server, the first end of the temporary speed-limiting interface server is connected with the temporary speed-limiting server, and the second end of the temporary speed-limiting interface server is connected with the dispatching centralized system central device;
the method comprises the following steps:
the temporary speed-limiting interface server receives a command sent by the central equipment of the dispatching centralized system and sends the command to the temporary speed-limiting server, the temporary speed-limiting server executes the command after receiving the command and feeds back an execution result to the temporary speed-limiting interface server, and the temporary speed-limiting interface server sends the execution result to the central equipment of the dispatching centralized system.
The embodiment of the invention provides an interface of a dispatching centralized system, which solves the technical problem that an interface corresponding to a temporary speed limiting server is not arranged in the current dispatching centralized system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a system interface in dispatch centralization according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram of a system interface in dispatch set according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a dispatch focusing system according to an embodiment of the present invention;
fig. 4 is another schematic structural diagram of a dispatch centering system according to an embodiment of the present invention;
fig. 5 is an interaction diagram of information transmission between a CTC and a TSRS in a dispatch centralized system according to an embodiment 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 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.
In order to solve the technical problem that an interface corresponding to a temporary speed limit server is not arranged in a current dispatching centralized system, the embodiment of the invention provides an interface of the dispatching centralized system.
The following describes a dispatch centralized system interface provided by an embodiment of the present invention.
Referring to fig. 1, fig. 1 shows a schematic structural diagram of a system interface in a dispatch set.
The dispatch centralization system interface 1 includes a temporary speed limit interface server 11.
The first end of the temporary speed-limiting interface server 11 is connected with the temporary speed-limiting server 3, and the second end of the temporary speed-limiting interface server 11 is connected with the central equipment 2 of the dispatching centralized system;
the temporary speed-limiting interface server 11 is used for receiving the command sent by the central equipment 2 of the dispatching centralized system and sending the command to the temporary speed-limiting server 3, the temporary speed-limiting server 3 executes the command after receiving the command and feeds back an execution result to the temporary speed-limiting interface server 11, and the temporary speed-limiting interface server 11 sends the execution result to the central equipment 2 of the dispatching centralized system.
The central equipment 2 of the dispatching centralized system is the equipment in the dispatching centralized system, and the dispatching centralized system is connected with the temporary speed-limiting server 3 through the temporary speed-limiting interface server 11. The dispatching centralized system sends a temporary speed-limiting dispatching command, the activation and execution of the temporary speed-limiting dispatching command, the initialization instruction and time check of the temporary speed-limiting server and the like to the temporary speed-limiting server 3; the dispatch centralized system receives the speed limit command activation result, the execution result and the temporary speed limit state information from the temporary speed limit server 3.
The embodiment of the invention provides an interface of a dispatching centralized system, which is used for solving the technical problem that an interface corresponding to a temporary speed limiting server is not arranged in the current dispatching centralized system.
Referring to fig. 2, fig. 2 shows another structural diagram of the system interface in the dispatch set. The interface 1 of the dispatching and centralized system comprises a temporary speed limiting interface server 11 and a safety device.
The safety equipment comprises a switch 12 and an isolation device 13;
the first end of the temporary speed-limiting interface server 11 is connected with the temporary speed-limiting server 3 through the exchanger 12 and the isolation device 13 in sequence.
The second end of the temporary speed limiting interface server 11 is connected with the central device 2 of the dispatching concentration system.
The temporary speed-limiting interface server 11 is used for receiving a command sent by the central equipment 2 of the dispatching centralized system and sending the command to the temporary speed-limiting server 3 through the switch 12 and the isolation equipment 13 in sequence, after receiving the command, the temporary speed-limiting server 3 executes the command and feeds back an execution result to the temporary speed-limiting interface server 11 through the isolation equipment 13 and the switch 12 in sequence, and the temporary speed-limiting interface server 11 sends the execution result to the central equipment 2 of the dispatching centralized system.
The central equipment 2 of the dispatching centralized system is the equipment in the dispatching centralized system, and the dispatching centralized system is connected with the temporary speed-limiting server 3 through a temporary speed-limiting interface server 11, a switch 12 and an isolation equipment 13 in sequence. The dispatching centralized system sends a temporary speed-limiting dispatching command, the activation and execution of the temporary speed-limiting dispatching command, the initialization instruction and time check of the temporary speed-limiting server and the like to the temporary speed-limiting server 3; the dispatch centralized system receives the speed limit command activation result, the execution result and the temporary speed limit state information from the temporary speed limit server 3.
The embodiment of the invention provides an interface of a dispatching centralized system, which is used for solving the technical problem that an interface corresponding to a temporary speed limiting server is not arranged in the current dispatching centralized system.
Different from the above embodiments, in the embodiments of the present invention, a security device is disposed between the temporary speed-limiting interface server 11 and the temporary speed-limiting server 3, and the security device includes a switch 12 and an isolation device 13, so as to protect the security of data exchange between the dispatch centralized system and the temporary speed-limiting server 3.
In other embodiments of the present invention, the temporary speed-limiting interface server 11 and the temporary speed-limiting server 3 are connected by a redundant ethernet, the physical interface is an RJ-45 mode, and the data Transmission adopts a TCP (Transmission Control Protocol) mode.
In other embodiments of the present invention, in order to ensure the efficiency of data exchange between the degree centralized system and the temporary speed limit server 3, a dispatch centralized system interface is connected to a set of temporary speed limit servers.
Referring to fig. 3, fig. 3 shows a schematic structural diagram of a system in a dispatch set.
The dispatching centralized system 4 comprises a dispatching centralized system central device 2 and a dispatching centralized system interface 1;
the interface 1 of the dispatching centralized system comprises a temporary speed limiting interface server 11;
the first end of the temporary speed-limiting interface server 11 is connected with the temporary speed-limiting server 3, and the second end of the temporary speed-limiting interface server 11 is connected with the central equipment 2 of the dispatching centralized system;
the temporary speed-limiting interface server 11 is used for receiving the command sent by the central equipment 2 of the dispatching centralized system and sending the command to the temporary speed-limiting server 3, the temporary speed-limiting server 3 executes the command after receiving the command and feeds back an execution result to the temporary speed-limiting interface server 11, and the temporary speed-limiting interface server 11 sends the execution result to the central equipment 2 of the dispatching centralized system.
The dispatching centralized system is connected with the temporary speed limiting server 3 through a temporary speed limiting interface server 11. The dispatching centralized system sends a temporary speed-limiting dispatching command, the activation and execution of the temporary speed-limiting dispatching command, the initialization instruction and time check of the temporary speed-limiting server and the like to the temporary speed-limiting server 3; the dispatch centralized system receives the speed limit command activation result, the execution result and the temporary speed limit state information from the temporary speed limit server 3.
The embodiment of the invention provides a dispatching centralized system, which is provided with a dispatching centralized system interface, wherein the dispatching centralized system is connected with a temporary speed-limiting server through the dispatching centralized system interface and exchanges data, and the technical problem that an interface corresponding to the temporary speed-limiting server is not arranged in the current dispatching centralized system is solved.
Referring to fig. 4 and 4, another structural diagram of the system in the dispatch set is shown.
The dispatching concentration system 4 comprises a dispatching concentration system center device 5 and a dispatching concentration system interface.
The interface of the dispatching centralized system comprises a temporary speed limiting interface server 11 and a safety device.
The safety equipment comprises a switch 12 and an isolation device 13;
the first end of the temporary speed-limiting interface server 11 is connected with the temporary speed-limiting server 3 through the exchanger 12 and the isolation device 13 in sequence.
The second end of the temporary speed limiting interface server 11 is connected with the central device 2 of the dispatching concentration system.
The temporary speed-limiting interface server 11 is used for receiving a command sent by the central equipment 2 of the dispatching centralized system and sending the command to the temporary speed-limiting server 3 through the switch 12 and the isolation equipment 13 in sequence, after receiving the command, the temporary speed-limiting server 3 executes the command and feeds back an execution result to the temporary speed-limiting interface server 11 through the isolation equipment 13 and the switch 12 in sequence, and the temporary speed-limiting interface server 11 sends the execution result to the central equipment 2 of the dispatching centralized system.
The central equipment 2 of the dispatching centralized system is the equipment in the dispatching centralized system, and the dispatching centralized system is connected with the temporary speed-limiting server 3 through a temporary speed-limiting interface server 11, a switch 12 and an isolation equipment 13 in sequence. The dispatching centralized system sends a temporary speed-limiting dispatching command, the activation and execution of the temporary speed-limiting dispatching command, the initialization instruction and time check of the temporary speed-limiting server and the like to the temporary speed-limiting server 3; the dispatch centralized system receives the speed limit command activation result, the execution result and the temporary speed limit state information from the temporary speed limit server 3.
The embodiment of the invention provides a dispatching centralized system, which is provided with a dispatching centralized system interface, wherein the dispatching centralized system is connected with a temporary speed-limiting server through the dispatching centralized system interface and exchanges data, and the technical problem that an interface corresponding to the temporary speed-limiting server is not arranged in the current dispatching centralized system is solved.
Different from the above embodiments, in the embodiments of the present invention, a security device is disposed between the temporary speed-limiting interface server 11 and the temporary speed-limiting server 3, and the security device includes a switch 12 and an isolation device 13, so as to protect the security of data exchange between the dispatch centralized system and the temporary speed-limiting server 3.
In other embodiments of the present invention, the temporary speed-limiting interface server 11 and the temporary speed-limiting server 3 are connected by a redundant ethernet, the physical interface is an RJ-45 mode, and the data Transmission adopts a TCP (Transmission Control Protocol) mode.
In other embodiments of the present invention, in order to ensure the efficiency of data exchange between the degree centralized system and the temporary speed limit server 3, a dispatch centralized system interface is connected to a set of temporary speed limit servers.
The embodiment of the invention also provides an information transmission method which is applied to a dispatching centralized system, wherein the dispatching centralized system comprises a dispatching centralized system central device and a dispatching centralized system interface, the dispatching centralized system interface comprises a temporary speed-limiting interface server, the first end of the temporary speed-limiting interface server is connected with the temporary speed-limiting server, and the second end of the temporary speed-limiting interface server is connected with the dispatching centralized system central device;
the method comprises the following steps:
the temporary speed-limiting interface server receives a command sent by central equipment of the dispatching centralized system and sends the command to the temporary speed-limiting server, the temporary speed-limiting server executes the command after receiving the command and feeds back an execution result to the temporary speed-limiting interface server, and the temporary speed-limiting interface server sends the execution result to the central equipment of the dispatching centralized system.
Referring to fig. 5, fig. 5 shows an interactive schematic diagram of information transmission between a CTC and a TSRS in a dispatch set.
The CTC comprises a central device of the dispatching concentration system and an interface of the dispatching concentration system. The interface of the dispatching centralized system comprises a temporary speed limiting interface server and safety equipment.
The following description takes the execution of a speed limit command, the cancellation of a speed limit command, and the deletion of a speed limit command as examples:
executing a speed limit command:
the scheduling centralized system CTC transmits a scheduling command for setting TSR (Temporary Speed limit) to a Temporary Speed limit server TSRS, the TSRS returns a TSR comprehensive state to the CTC, and the CTC modifies the Speed limit command state into the transmitted state.
The CTC sends a scheduling command for activating and setting the TSR to the TSRS, the TSRS sends the scheduling command for activating and setting the TSR to a TCC (Train Control center)/RBC (radio blocking center), the TCC/RBC returns the TSR state to the TSRS, the TSRS returns the TSR state to the CTC, and the CTC modifies the speed limit command state to be activated.
The CTC sends a scheduling command for executing the set TSR to the TSRS, the TSRS sends the scheduling command for executing the set TSR to the TCC/RBC, the TCC/RBC returns a TSR state to the TSRS, the TSRS returns the TSR state to the CTC, the CTC modifies the speed limit command state into an executed state, and the speed limit command state is displayed in a speed limit section.
Canceling the speed limit command:
the CTC sends a scheduling command for releasing and canceling the TSR to the TSRS, the TSRS returns the TSR comprehensive state to the CTC, and the CTC modifies the state of the speed-limiting command for releasing and canceling into the released state.
The TSRS receives the TSR state returned by the TCC/RBC and sends the TSR state to the CTC, and the CTC modifies the speed limit command canceling state into activated state and displays the speed limit command state in the speed limit section.
The TSRS receives the TSR state returned by the TCC/RBC and sends the TSR state to the CTC, and the CTC modifies the speed-limiting command cancellation state into an executed state and displays the speed-limiting command cancellation state in the speed-limiting section.
Deleting the speed limit command, wherein the speed limit command is deleted before the issued or verified speed limit command is issued, and the command is not executed:
the CTC sends the deleted TSR information to the TSRS, the TSRS returns the TSR state to the CTC, and the CTC deletes the corresponding speed limit command.
The information transmission method provided by the embodiment of the invention is applied to a dispatching concentration system, the dispatching concentration system comprises a dispatching concentration system central device and a dispatching concentration system interface, and the dispatching concentration system interface comprises a temporary speed limit interface server, so that the technical problem that an interface corresponding to the temporary speed limit server is not arranged in the current dispatching concentration system is solved.
It should be noted that:
the communication bus adopted by the mentioned communication protocol may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. Particularly, as for the method embodiment, since the structure is based on the system embodiment, the description is relatively simple, and the relevant points can be referred to the partial description of the system embodiment.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. A dispatch centralized system interface is characterized in that the dispatch centralized system interface comprises a temporary speed limit interface server and a safety device;
the first end of the temporary speed-limiting interface server is connected with the temporary speed-limiting server, and the second end of the temporary speed-limiting interface server is connected with central equipment of the dispatching centralized system;
the temporary speed-limiting interface server is used for receiving a command sent by the central equipment of the dispatching centralized system and sending the command to the temporary speed-limiting server, the temporary speed-limiting server executes the command after receiving the command and feeds back an execution result to the temporary speed-limiting interface server, and the temporary speed-limiting interface server sends the execution result to the central equipment of the dispatching centralized system;
the first end of the temporary speed-limiting interface server is connected with the temporary speed-limiting server through the safety equipment, the safety equipment comprises a switch and isolation equipment, and the temporary speed-limiting interface server, the switch and the isolation equipment are in cross connection.
2. The dispatch concentration system interface of claim 1,
and the first end of the temporary speed-limiting interface server is connected with the temporary speed-limiting server sequentially through the switch and the isolation equipment.
3. The dispatch concentrating system interface of claim 1, wherein one of the dispatch concentrating system interfaces is connected to a set of the temporary speed limit servers.
4. The interface of dispatch concentration system according to any one of claims 1 to 3, wherein the temporary speed limit interface server is connected with the temporary speed limit server via a redundant Ethernet, the physical interface is RJ-45, and the data transmission is performed by TCP.
5. A dispatching centralized system is characterized by comprising a dispatching centralized system center device and a dispatching centralized system interface;
the dispatching centralized system interface comprises a temporary speed limiting interface server and safety equipment;
the first end of the temporary speed-limiting interface server is connected with the temporary speed-limiting server, and the second end of the temporary speed-limiting interface server is connected with central equipment of the dispatching centralized system;
the temporary speed-limiting interface server is used for receiving a command sent by the central equipment of the dispatching centralized system and sending the command to the temporary speed-limiting server, the temporary speed-limiting server executes the command after receiving the command and feeds back an execution result to the temporary speed-limiting interface server, and the temporary speed-limiting interface server sends the execution result to the central equipment of the dispatching centralized system;
the first end of the temporary speed-limiting interface server is connected with the temporary speed-limiting server through the safety equipment, the safety equipment comprises a switch and isolation equipment, and the temporary speed-limiting interface server, the switch and the isolation equipment are in cross connection.
6. The dispatch focusing system of claim 5, wherein the first end of the temporary speed limit interface server is connected to the temporary speed limit server sequentially through the switch and the isolation device.
7. The dispatch concentration system of claim 5, wherein one of the dispatch concentration system interfaces is connected to a set of the temporary speed limit servers.
8. An information transmission method is characterized in that the method is applied to a dispatching concentration system, wherein the dispatching concentration system comprises a dispatching concentration system center device and a dispatching concentration system interface;
the dispatching centralized system interface comprises a temporary speed-limiting interface server and safety equipment, wherein the first end of the temporary speed-limiting interface server is connected with the temporary speed-limiting server, the second end of the temporary speed-limiting interface server is connected with central equipment of the dispatching centralized system, the first end of the temporary speed-limiting interface server is connected with the temporary speed-limiting server through the safety equipment, the safety equipment comprises a switch and isolation equipment, and the temporary speed-limiting interface server, the switch and the isolation equipment are in cross connection;
the method comprises the following steps:
the temporary speed-limiting interface server receives a command sent by the central equipment of the dispatching centralized system and sends the command to the temporary speed-limiting server, the temporary speed-limiting server executes the command after receiving the command and feeds back an execution result to the temporary speed-limiting interface server, and the temporary speed-limiting interface server sends the execution result to the central equipment of the dispatching centralized system.
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| CN113022661A (en) * | 2021-04-07 | 2021-06-25 | 卡斯柯信号有限公司 | Temporary speed limit safety management method for multi-mode train control system |
| CN113485881B (en) * | 2021-07-13 | 2024-04-26 | 北京全路通信信号研究设计院集团有限公司 | Test method and device of temporary speed limiting server, electronic equipment and medium |
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| CN108616518A (en) | 2018-10-02 |
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