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An optimal charging strategy and formulation system for mobile receiving wireless sensor network

A wireless sensor and wireless charging technology, applied in wireless communication, network topology, current collectors, etc., can solve the problem that sensor nodes cannot obtain stable energy sources, achieve the effect of stabilizing energy sources and improving charging efficiency

Active Publication Date: 2022-05-31
GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, people have more and more researches on rechargeable mobile receiving wireless sensor networks. In the existing technology, sensor nodes obtain energy from the surrounding environment (such as solar energy, etc.), but due to the difference in the intensity of solar energy between day and night and four seasons, As a result, sensor nodes cannot obtain a stable energy source

Method used

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  • An optimal charging strategy and formulation system for mobile receiving wireless sensor network
  • An optimal charging strategy and formulation system for mobile receiving wireless sensor network
  • An optimal charging strategy and formulation system for mobile receiving wireless sensor network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0128] Judging whether the total energy consumption required for the wireless charging car to perform the initial charging strategy is greater than the wireless charging

[0129] Adjusting the initial charging strategy, including:

[0131] The initial charging strategy of the wireless charging trolley to the mobile receiving wireless sensor network is as follows:

[0139]

[0142] According to the position information of the node in the sub-region, the initial energy information and the energy consumption model of the node and the node

[0145] According to the position information of the node in the sub-region, the initial energy information and the node energy consumption model and the node energy

[0146] summarizing the residual energy consumption of the nodes in the sub-region to obtain a total energy boost value of the sub-region;

[0147] According to the total energy boost value of the sub-area and the charging energy consumption value of the wireless charging car in the su...

Embodiment 3

[0169] A mobile receiving wireless sensor network charging system, comprising: a wireless charging car, a service station; wherein,

[0170] The wireless charging car is configured with a charging strategy formulation system and a control system, and the charging strategy formulation system

[0171] The service station replenishes energy for the wireless charging cart.

Embodiment 4

[0174] The service station replenishes energy for the wireless charging cart.

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Abstract

The present invention provides an optimal charging strategy for a wireless sensor network for mobile reception and its formulation system, including: dividing the wireless sensor network for mobile reception into at least two sub-areas; acquiring position information and initial energy information of nodes in the sub-areas; The mobile receives the position information, initial energy information, node energy consumption model and node energy charging model of the nodes in the wireless sensor network sub-area, and solves the optimal driving speed of the wireless charging car that maximizes the charging efficiency in the sub-area; according to each sub-area The optimal driving speed of the wireless charging car determines the optimal charging strategy of the mobile receiving wireless sensor network. According to the technical solution provided by the invention, the wireless charging trolley charges the mobile receiving wireless sensor network according to the optimal charging strategy, which improves the charging stability and charging efficiency.

Description

An optimal charging strategy for mobile receiving wireless sensor network and its formulation system technical field The present invention relates to wireless sensor network charging technology, be specifically related to a kind of mobile receiving wireless sensor network charging technology Optimize charging strategy and develop system. Background technique With the progress of wireless communication technology theory, the wireless sensor network (Wireless Sensor Network, WSN) Network infrastructure is also gradually integrating into human life. The nodes in the traditional wireless sensor network are equipped with an energy Limited battery to collect specific information in the surrounding environment and transmit it to the surrounding coordinator. Such energy-limited sensing The network is bound to bring a limited network life. In order to make the nodes in the wireless sensor network run forever, the sensor The technology for the node to charge is born. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W40/10H04W40/20H04W84/18H02J7/00
CPCH02J7/0013H04W40/10H04W40/20H04W84/18Y02T10/70
Inventor 李春龙黄辉梁云黄凤李路明黄莉杨智豪郭云飞王瑶曾鹏飞
Owner GLOBAL ENERGY INTERCONNECTION RES INST CO LTD
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