The invention provides a high-speed train operation environment monitoring train-ground information verifying method, device and system. The method includes the steps of receiving a first original ground operation environment basic message sent by a first train-ground transmission node, broadcasting the first original ground operation environment basic message firstly, receiving a second original ground operation environment basic message sent by a second train-ground transmission node in the forwarding direction of a train after the first broadcast message is received, judging whether the first original ground operation environment basic message and the second original ground operation environment basic message are coincident or not, if yes, sending the first original ground operation environment basic message to an alarm display terminal of the train, and if not, continuing to receive a third original ground operation environment basic message sent by a third train-ground transmission node in the forwarding direction of the train for consistency judgment. The high-speed train operation environment monitoring train-ground information verifying method, device and system can realize the accuracy of train-ground transmitted messages, so that the train-ground transmitted messages are more accurate, and the running safety of the train is guaranteed.
High-speed train operation environment monitoring train-ground information verifying method, device and system
2015-09-23
Patent
Elektronische Ressource
Englisch
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