The invention provides a method and system for ensuring the accurate operation of an express train in event of the efficiency losing of a transponder. In a process of guiding the express train to operate according to an operation time table, an RFID (Radio Frequency Identification Device) is further arranged while the transponder is arranged on a rail of the express train in order to continuously guarantee accurate positioning of a current reached position of the express train when the transponder has a fault; in the operation process of the train, data of the RFID are automatically read by the system once the transponder has the fault, and a current position of the express train can be continually and accurately obtained, so that the express train is guided to be operated according to the operation time table exactly on the second. The system has the innovation points that a transponder code, read by the express train, of a current track line is fused with code data of the RFID; once the transponder has the fault and the region of the current track line of the express train cannot be obtained, RFID card code data are directly adopted, so that the express train can be guided to a destination exactly on the second when the transponder has the fault.
Method and system for ensuring accurate operation of express train in event of efficiency losing of responder
2015-05-06
Patent
Elektronische Ressource
Englisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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