The invention provides with a method and a system capable of guiding a subway train running accurately under an abnormal condition. In order to continually guarantee an exact orientation on the arrival position of the subway train once a transponder is out of order when guides the subway train to run according to a running schedule, a RFID is arranged along with the arrangement of the transponder on the subway tracks. Once the transponder is out of order during a subway running process, the system can read the RFID data automatically, the accurate current position of the subway train can be acquired continually, and the subway train running according to the running schedule with little error. The innovation point of the system is that the transponder coding of the current subway tracks of the subway train and the coding data of the RFID are fused at the same time, the coding data of the RFID are detractively used once current subway tracks of the subway train is unable to get because of the failure of the transponder, and thereby the subway train running according to the running schedule with little error under the failure of the transponder is guaranteed.
Method and system capable of guiding subway train running accurately under abnormal condition
2015-05-06
Patent
Electronic Resource
English
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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