A virtual train rescue method based on active recognition

Abstract

The embodiment of the invention discloses a train virtual coupling rescue method based on active recognition. The method comprises the steps that when a communication function fails during the runningof a train, the train becomes a faulty train, during the process that a rescue vehicle which rescues the faulty train approaches the faulty train, when the rescue vehicle receives an RFID section location sent by the faulty train and judges that the rescue vehicle arrives at the interval section of the faulty train, the identity of the faulty train is confirmed according to LED display information of the identified faulty train, and the identity of the rescue vehicle is confirmed by the faulty train according to LED display information of the identified rescue vehicle; after the rescue vehicle and the faulty train mutually confirm the identity, when an active recognition system of the rescue vehicle determines that the distance between the rescue vehicle and the faulty train reaches a preset value according to the RFID section location, the condition that the rescue vehicle needs to be virtually coupled up with the faulty train is determined, the train information of the rescue vehicle is updated to implement rescue, the method does not rely on the business ability of a driver, information interaction efficiency and faulty train search efficiency are improved, and simultaneously the efficiency and safety of faulty train rescue is improved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of rail transit, and in particular to a method for rescue of a virtual connected train based on active identification. Background technique [0002] When a communication failure occurs on the train, it is necessary to use the linkage rescue. The existing connecting rescue mode is that the driver drives the rescue vehicle slowly to approach the faulty car based on his experience, and realizes the train connecting by the impact of the rescue vehicle and the faulty car. In addition, in the traditional rescue method, when there is a train failure on the running line, the adjacent block sections on the line close to the block where the faulty car is located must be opened and closed, and other trains are prohibited from entering, and the operation needs to be degraded. [0003] The existing rescue has great disadvantages. First, after a train breaks down, other trains will be degraded t...

AI Technical Summary

Problems solved by technology

In addition, in the traditional rescue method, when there is a train failure on the running line, the adjacent block sections on the line close to the block where the faulty car is located must be opened and closed, and other trains are prohibited from entering, and the operation needs to be degraded

[0003] The existing rescue has great disadvantages. First, after a train breaks down, other trains will be degraded to run, and it is forbidden to enter the blocked section where the failed train is located, reducing the operating efficiency of the entire line.

In addition, the connection between the rescue vehicle and the faulty vehicle is achieved by the driver driving the rescue vehicle to hit the faulty vehicle. The operation requires a high level of professional operational ability of the driver, and the rescue process will also affect the rescue efficiency and safety of the driver's professional ability.

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