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Radar sensor network deployment method for multi-target detection

A radar sensor and network deployment technology, applied in network planning, instruments, measurement devices, etc., can solve the problem of very little research on radar sensor network deployment

Inactive Publication Date: 2014-07-23
UNIV OF ELECTRONIC SCI & TECH OF CHINA
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  • Abstract
  • Description
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Problems solved by technology

As a special sensor network, radar sensor network has aroused widespread interest of domestic and foreign experts, but there are very few studies on the deployment of radar sensor network

Method used

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  • Radar sensor network deployment method for multi-target detection
  • Radar sensor network deployment method for multi-target detection
  • Radar sensor network deployment method for multi-target detection

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Embodiment Construction

[0045] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0046] The radar sensor network deployment method for multi-target detection of the present invention includes a radar sensor network DDS station layout method and a BT multi-hop fusion algorithm, wherein the DDS station layout method regards the monitoring area as an appropriate rectangle and performs monitoring on the monitoring area according to the radar sensor resource situation Uniform coverage; BT multi-hop fusion algorithm effectively fuses the information of multiple radar sensors through multi-hop transmission mode, and finally makes a comprehensive judgment. The specific plan is:

[0047] The present invention approximates the detection area as a rectangle S(L*W), where L and W are the length and width of the rectangle, respectively. In this area, N radar sensors will be deployed and form a radar sensor network to detect the target ...

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Abstract

The invention discloses a radar sensor network deployment method for multi-target detection and belongs to the field of radar sensor network target detection. The radar sensor network deployment method for multi-target detection includes a radar sensor network DDS station distribution method and a BT multihop fusion algorithm, wherein the DDS station distribution method is used for regarding a monitoring region as an appropriate rectangle and performing even coverage on the monitoring region according to the radar sensor resource situation, the BT multihop fusion algorithm is used for effectively fusing information of multiple radar sensors in a multihop transmission mode, and finally comprehensive judgment is performed. The radar sensor network deployment method includes the radar sensor network DDS station distribution method and the BT multihop fusion algorithm, and the DDS station distribution method is used for evenly deploying the radar sensors in the monitoring region, can effectively monitor the region and effectively improves the target detection probability. The BT multihop fusion algorithm integrates a fusion algorithm with a radar sensor network, and multiple radar detection results in the network are fused to enable target detection results to be good.

Description

technical field [0001] The invention relates to a radar sensor network deployment method for multi-target detection, which is applied to radar sensor network deployment and simulation in the field of information fusion, aims at improving the detection probability of multi-target detection, and belongs to the field of radar sensor network target detection. Background technique [0002] Radar sensor network (RSN) is composed of multiple cooperative distributed radars, which are widely deployed in a wide range of air, ground and unmanned vehicles. A distributed radar sensor is a small, self-contained system that sends waves of known shape and then receives the echoes from targets and obstacles. Radar sensors have the capabilities of radar sensing, signal processing and wireless communication. In this network, each radar sensor collects information, makes a preliminary judgment, and transmits it through certain routing rules, and finally the fusion center performs comprehensive...

Claims

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Application Information

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IPC IPC(8): H04W16/18G01S13/00
Inventor 梁菁杨玲刘洋李玲刘淼刘伟伟
Owner UNIV OF ELECTRONIC SCI & TECH OF CHINA
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