Method for detecting failure nodes of wireless sensor network
A technology for wireless sensors and network faults, applied in wireless communication, electrical components, etc., can solve the problems of difficulty in establishing correct fuzzy rules and membership functions, increased probability of node failure, and less measurement data, and achieves simple communication process and communication methods. , The effect of short waiting time and limited survival time for detection
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[0050] 1. Architecture
[0051] The system structure of the faulty node inspection process based on the high reliability wireless sensor network described in the present invention includes: a multi-node wireless sensor network, an interactive communication structure between ordinary nodes, and a communication structure between service nodes and ordinary nodes; The interactive communication structure between nodes is divided into clusters according to the different roles of ordinary nodes, and the communication is carried out according to the optimal network topology and the most suitable routing protocol in the cluster; the communication between service nodes and ordinary nodes uses the shortest path first The algorithm uses the service node as the core to find each common node, so that the distance between the service node and each common node is the shortest. Here, the status of common nodes is equal to that of service nodes, and the failure of each node needs to be detected....
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