The invention discloses a high-speed train operation environment monitoring method based on a wireless sensor network. The high-speed train operation environment monitoring method based on the wireless sensor network can resolve the problem of data redundancy due to the fact that the identity of a sensor node and the communication address of a transmission channel are not encoded in a unified manner in the prior art. The high-speed train operation environment monitoring method based on the wireless sensor network includes the steps that the identity of a sensor node is encoded according to the railway operating line where the sensor node of the wireless sensor network is located and the serial number of the sensor node in the railway operating line, and then the node identity code of the sensor node is obtained; the communication address of the transmission channel of the sensor node is encoded according to the node identity code of the sensor node, and then the communication address code of the transmission channel of the sensor node is obtained; the sensor node sends the obtained operation environment monitoring data to the target node of the wireless sensor network in a single-hop or multi-hop mode according to the communication address code of the transmission channel of the sensor node.
High-speed train operation environment monitoring method based on wireless sensor network
2015-09-23
Patent
Electronic Resource
English
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B61C Lokomotiven , LOCOMOTIVES / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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