Method for monitoring and analyzing own health status of wireless sensor network

Abstract

The invention relates to a method for monitoring and analyzing the own health status of a wireless sensor network. The method comprises the steps: A, allocating 50 sensor nodes and 1 convergence node in a monitoring region; B, storing, and then transmitting to clients through the internet in a multicast mode; and C, analyzing the own health status of the wireless sensor network. In addition, commands can also be sent to each node through a server by using the clients and mobile telephones to adjust the status of the network. The invention has the advantage that the server can obtain various status information of the remotely-monitored region through a mobile communication network or trunk nodes, and simultaneously transmit the status information to multiple clients through the internet in the multicast mode after the analysis and storage processing, and therefore, users can observe the own health status information of the current wireless sensor network after the status information is visualized through the clients.

Description

technical field [0001] The invention relates to a method for monitoring and analyzing the health status of the network itself, in particular to a method for monitoring and analyzing the health status of the wireless sensor network itself. Background technique [0002] Wireless Sensor Network (WSN, Wireless Sensor Network) is a wireless network system composed of a large number of miniature, cheap and low-power node sensors deployed in the observation environment area in a wireless multi-hop (AdHoc) manner. However, the observation area is generally an area with a relatively harsh environment and sparsely populated places. Many factors such as climate conditions, signal interference, energy, and self-stability will cause nodes to fail to work normally, die or fail, resulting in network status changes. The network coverage area is reduced, the service quality is reduced, and even the network is paralyzed. [0003] Therefore, in order to better understand the status of the wir...

AI Technical Summary

Problems solved by technology

However, the observation area is generally an area with a relatively harsh environment and sparsely populated places. Many factors such as climate conditions, signal interference, energy, and self-stability will cause nodes to fail to work normally, die or fail, resulting in network status changes. The network coverage area is reduced, the service quality is reduced, and the network is even paralyzed

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