Wireless rechargeable sensor network grid clustering routing method

A sensor network and charging path technology, applied in network topology, wireless communication, data exchange network, etc., can solve the problems of sensor node energy imbalance and data transmission delay, so as to reduce data transmission delay, solve energy imbalance, The effect of strong versatility and practicality

Active Publication Date: 2018-11-06
HEFEI UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a wireless rechargeable sensor network grid clustering routing method for solving the energy imbalance of sensor nodes in the wireless rechargeable sensor network in the prior art, The problem of data transmission delay

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  • Wireless rechargeable sensor network grid clustering routing method
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  • Wireless rechargeable sensor network grid clustering routing method

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Embodiment Construction

[0051] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0052] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...

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Abstract

The invention discloses a wireless rechargeable sensor network grid clustering routing method. The wireless rechargeable sensor network grid clustering routing method comprises the steps that a virtual cellular grid is used for dividing the sensor network, and the sensor nodes in each virtual cellular grid form a cluster, and the charging path of a charging device according to the virtual cellulargrid division result; the charging device is used for executing the charging task from the service station S along the charging path, a cluster node in each virtual cellular grid is calculated according to the charging task executed by the charging device; according to the sensor node, the charging device and the cluster node in each virtual cellular grid, so that the data transmission flow between the sensor nodes in the sensor network is guaranteed. According to the invention, the problem that the energy of the sensor nodes is unbalanced is effectively solved, the data transmission time delay is reduced, and the service life of the wireless rechargeable sensor network is prolonged.

Description

technical field [0001] The invention belongs to the technical field of wireless sensor networks, in particular to a grid clustering routing method of a wireless rechargeable sensor network. Background technique [0002] Wireless Sensor Networks (WSNs) is a network formed by a large number of sensor nodes through wireless communication with certain data processing and forwarding functions. Sensor nodes are deployed in designated areas, self-organized to form a communication network system through single-hop or multi-hop, this system is widely used in military, agricultural and various special or harsh physical environments to monitor data and collect information . The application prospect of WSNs is very broad, and it has attracted more and more attention from academia and industry. [0003] In traditional WSNs, the sensor node's own energy problem has always been a major bottleneck for network maintenance. For this problem, predecessors have proposed many highly efficient...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W40/02H04W40/10H04W40/20H04L12/721H04L12/715H04W84/18
CPCH04L45/12H04L45/46H04W40/02H04W40/10H04W40/20H04W84/18Y02D30/70
Inventor 魏振春王旭吕增威陆阳石雷马学森徐娟卫星冯琳
Owner HEFEI UNIV OF TECH
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