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

A wireless sensor and health status technology, applied in wireless communication, network topology, electrical components, etc., can solve problems such as network status changes, network paralysis, and service quality degradation

Inactive Publication Date: 2010-08-18
NANCHANG HANGKONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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-stabi

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

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Embodiment Construction

[0069] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail in conjunction with the accompanying drawings.

[0070] like figure 1 as shown, figure 1 It is a diagram of the system composition of the present invention, including 50 sensor nodes, 1 convergence node, 3 relay nodes, mobile communication network, 1 gateway node, server, Internet and client deployed in the monitoring area.

[0071] First, burn the corresponding node program to the sensor node, sink node, relay node and gateway node through the serial port, and deploy 50 sensor nodes and 1 sink node in the monitoring area to ensure that the data of all sensor nodes can reach The sink node, and the commands issued by the sink node can also reach each sensor node smoothly.

[0072] Then, three relay nodes are deployed between the monitoring area and the monitoring center, so that the data of the sink node can reach t...

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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...

Claims

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Application Information

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IPC IPC(8): H04W24/04H04W84/18
Inventor 舒坚刘琳岚
Owner NANCHANG HANGKONG UNIVERSITY
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