Intelligent platform door control system based on vehicle-to-vehicle communication
A control system and vehicle-to-vehicle communication technology, applied in the field of intelligent platform door control system, can solve problems affecting safety and door opening and closing efficiency, and achieve the effect of easy viewing of information
Active Publication Date: 2022-05-24
CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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[0005]
In addition, in the prior art, the platform door alignment and isolation state of the system is transferr
Method used
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[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0040] The invention provides an intelligent platform door control system based on train-to-vehicle communication, which improves the control logic of the platform door system, makes the train signal system directly link with the platform door control system, and can speed up the response speed of the platform door control.
[0041] refer to figure 1 , the platform door control system provided by the present invention is realized based on the vehicle signal system, the target controller OC and the platform door control system.
[0042] The on-board signal syst...
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The invention provides an intelligent platform door control system based on vehicle-vehicle communication. The platform door controller communicates with the vehicle-mounted controller, receives a platform door control instruction issued by the vehicle-mounted controller and feeds back platform door state information to the vehicle-mounted controller; each platform door corresponds to one platform door control unit and communicates with the platform door controller to obtain a platform door control instruction and control the platform door to be opened and closed; the target controller can receive the normal opening, closing and locking states of the platform door and the alignment and isolation states during the fault, and communicates with the platform door controller. The vehicle-mounted controller of the control system directly communicates with and controls the platform door control system through a safety communication protocol, a relay control circuit is omitted, control logic is simplified, the system operation response time is shortened, the linkage efficiency of a signal system and the platform door system can be effectively improved, and the response speed of a platform door is increased.
Description
technical field [0001] The invention relates to the technical field of rail transportation, and relates to an intelligent platform door control system based on vehicle-vehicle communication. Background technique [0002] When the traditional platform door control system is in normal operation, after the train arrives at the station, the on-board signal sends out the door opening / closing command, and after sending it to the interlock controller, the interlock controller transmits the command to the relay through hard wire, and the platform door control system collects the relay After controlling the command, the command is directly transmitted to the gate control unit through the hard wire, so as to realize the control of the platform gate. The platform door controller collects the platform door closing lock signal to obtain the closed status of all platform doors, and sends the signal to the interlock through the relay. [0003] Since the corresponding action logic in the p...
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Login to View More IPC IPC(8): B61B1/02B61L27/40
CPCB61B1/02Y02P90/02
Inventor 丁忠锋孙亚飞房千里
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST