The invention relates to a train overspeed protection method and a train. The method comprises the following steps: a train is used for broadcasting the location information of the train to other trains and receiving location information broadcast by other trains; the train is used for acquiring speed-limiting state information of the route, including the occupation state information of the train in each physical section of the route; and the train is used for calculating the movement authority of the train at current time according to the location information broadcast by other trains and the speed-limiting state information. Compared with the prior art that information is needed to be transmitted to the train after a region controller forwards the location information and calculates the movement authority, the technical scheme of the method has the advantages that the process of transmitting the movement authority and location information to the train by the region controller can be reduced, so that data waiting delay can be reduced, and overspeed control can be realized in time.
Train overspeed protection method and train
2016-02-17
Patent
Electronic Resource
English
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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