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A wireless sensor network dynamic clustering target tracking method and device

A wireless sensor and target tracking technology, applied in network topology, wireless communication, advanced technology, etc., can solve problems such as increased network energy consumption

Active Publication Date: 2020-08-11
广东华东爆破拆迁工程有限公司
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Problems solved by technology

[0005] The embodiment of the present invention provides a wireless sensor network dynamic clustering target tracking method and device, which solves the problem of increased network energy consumption caused by node retransmission when cluster members send detection information to cluster head nodes in wireless sensor network applications , and how to optimize the cluster head selection strategy to further optimize the technical problem of tracking cluster domain energy consumption

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  • A wireless sensor network dynamic clustering target tracking method and device
  • A wireless sensor network dynamic clustering target tracking method and device
  • A wireless sensor network dynamic clustering target tracking method and device

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Embodiment Construction

[0079] The embodiment of the present invention provides a method and device for tracking a wireless sensor network dynamic clustering target, which is used to solve the problem of increasing network energy consumption caused by node retransmission when cluster members send detection information to cluster head nodes in wireless sensor network applications. High, and how to optimize the cluster head selection strategy to further optimize the technical problem of tracking cluster domain energy consumption.

[0080] In order to make the objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the e...

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Abstract

The embodiment of the invention discloses a dynamic clustering target tracking method and device for a wireless sensor network. By adopting the method and device, the technical problem that when a cluster member sends detection information to a cluster head node in a wireless sensor network application, the network power consumption is increased due to node retransmission can be solved, and the technical problem of how to optimize a cluster head selection strategy and further optimize the power consumption of tracking cluster domains can also be solved.

Description

Technical field [0001] The invention relates to the wireless sensor network target tracking field, in particular to a wireless sensor network dynamic cluster target tracking method and device. Background technique [0002] Target tracking is an important and typical application of wireless sensor network (wireless sensor network, WSN). Because of its rapid deployment, self-organization, good real-time and strong concealment, it is very suitable for military tracking and monitoring, natural disaster relief, Scenes such as traffic monitoring. [0003] The target tracking algorithm of sensor network involves factors such as tracking accuracy, tracking delay, communication overhead, and node energy consumption. Kan Zheng et al. proposed an adaptive weighted K-Nearest Neighbour (AWKNN) tracking algorithm, which adaptively selects K parameters according to environmental factors to improve tracking accuracy. Yujiao Zheng et al. proposed the application of compressed sensing to target tr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W40/10H04W40/20H04W52/02H04W84/18
CPCH04W40/10H04W40/20H04W52/0225H04W84/18Y02D30/70
Inventor 许亮魏明东何小敏汪明
Owner 广东华东爆破拆迁工程有限公司
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