Wireless sensor network equipment adaptable to complex terrain

A technology for wireless sensors and network equipment, applied in network topology, wireless communication, instruments, etc., can solve the problems of sensor node detection on-site

Inactive Publication Date: 2010-01-27
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the currently emerging mobile sensor network nodes have wheeled mobility capabilities. Such sensor networks can perform detection tasks well in some environmen

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  • Wireless sensor network equipment adaptable to complex terrain
  • Wireless sensor network equipment adaptable to complex terrain
  • Wireless sensor network equipment adaptable to complex terrain

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] The invention combines the wireless sensor network technology with the robot technology, uses the mobile robot as a network node, and makes the robot move on the flat ground by adding a jumping function on the basis of the wheeled movement. In the case of ravines or ravines, the application of wireless sensor networks is not restricted by the terrain as much as possible.

[0026] see figure 1 , figure 2 , a wireless sensor network adaptable to complex terrain provided by the present invention, comprising a client computer, a coordinator 2 and a mobile node device 1, the coordinator 2 plays a role of network coordination between the mobile node device 1 and the client computer; The data collected by the mobile node device 1 is sent to the client computer through the coordinator 2 and the information transmission channel 3; the client computer transmits the com...

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Abstract

The invention discloses wireless sensor network equipment adaptable to complex terrain, comprising a client computer, a coordinator (2) and a mobile node device (1); the coordinator (2) is arranged between the mobile node device and the client computer for network coordination; data acquired by the mobile node device is sent to the client computer through the coordinator (2) and an information transmission channel (3); instructions of the client computer are sent to the mobile node device (1) through the information transmission channel (3) and the coordinator (2); wireless communication is adopted between mobile node devices (1) and between the coordinator (2) and the mobile node device (1). The invention has the beneficial effect that a robot can move with wheels in flat ground and jump when meeting an insurmountable obstacle or ravine through adding a jumping function on the basis of wheeled movement so as to lead the application of the wireless sensor not to be limited by terrain to the greatest extent.

Description

technical field [0001] The invention relates to a technology for forming information network equipment through wireless multi-hop communication to provide environmental information of a detection site for a client computer, and relates to the technical field of wireless sensor networks and mobile node equipment. Background technique [0002] The wireless sensor network is composed of a large number of cheap micro sensor nodes deployed in the monitoring area, and forms a multi-hop self-organizing network through wireless communication. As a new information acquisition and processing technology, wireless sensor network technology has been widely used in military, environment, health, family and other fields. [0003] The wireless sensor network is composed of network coordinator and sensor nodes, which communicate with each other through wireless multi-hop to form an information network, and provide the client computer with environmental information of the detection site. The...

Claims

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Application Information

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IPC IPC(8): H04W84/18G05D1/02B62D57/028G08C17/02
Inventor 宋光明殷开健周要新宋爱国
Owner SOUTHEAST UNIV
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