The invention relates to an RFID-based parking plot controller syn-position redundancy method. A train number response variable is added in operation of a parking plot counter for receiving state of the train number, the parking plot counter can remedy the next coming train for abnormity of a previous parking plot by transforming the train number response variable and judging; after a train number machine acquires a new train number, numerical value of the train number response variable is judged; when the train number response variable is 1, the previous train does not normally send out syn-position information after passing through, namely syn-position error occurs, 1 is added to a syn-position variable at the moment, and train number syn-position redundancy error correction can be realized only when the train normally receives the train number at an RFID part. The RFID-based parking plot controller syn-position redundancy method has the advantages of simplicity in hardware arrangement and modification and low cost, the parking plot counter automatically carries out syn-position remediation according to a newly received train number, system operation is stable, and debugging is easy.
RFID-based parking plot controller syn-position redundancy method
17.02.2016
Patent
Elektronische Ressource
Englisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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