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WSN charging service station setting method and charging equipment driving route planning method

A charging equipment and driving path technology, applied in the field of charging equipment driving path planning and WSN charging service site setting, can solve the problems of sudden decrease in charging efficiency, long distance and long time of mobile wireless charging equipment, and achieve fast convergence speed, Improve the accuracy of optimization and the effect of obtaining efficiency and saving energy resources

Active Publication Date: 2021-06-08
FOSHAN SHUNDE SUN YAT SEN UNIV RES INST +2
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Problems solved by technology

Generally, when the deployment density of sensor nodes is high, it takes a long time to use the one-to-one charging method, and at the same time, the distance traveled by the mobile wireless charging device is relatively large; When there are many charging methods, due to the distance between the sensor node and the charging anchor node, if the distance is far away, the charging efficiency will drop sharply, which will seriously affect the charging quality

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  • WSN charging service station setting method and charging equipment driving route planning method
  • WSN charging service station setting method and charging equipment driving route planning method
  • WSN charging service station setting method and charging equipment driving route planning method

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Embodiment Construction

[0059]Wireless sensor network (Wireless Sensor Network, WSN) is composed of a variety of the same or different sensor nodes, through a cooperative way, to perceive environmental variable data and collect, process and transmit. Because of its self-organization, convenient deployment, and low power consumption, it is widely used in many fields such as intelligent transportation, military, indoor positioning, and disaster prevention.

[0060] In WSN, sensor nodes use single-hop or multi-hop mode for data transmission. Due to the limited energy storage of sensor nodes, in order to ensure the normal operation of sensor nodes in WSN, it is necessary to supplement energy to sensor nodes.

[0061] At present, researchers from various countries have conducted a lot of research on this problem, which can be mainly divided into energy-saving methods, energy harvesting methods and wireless charging methods.

[0062] In the wireless charging method, generally, the deployment of sensor node...

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Abstract

The invention discloses a WSN charging service site setting method and a charging equipment driving route planning method, which divides the WSN into several areas through several graphics of equal size, and corresponds each sensor node to the area to which it belongs, and In each area, the anchor nodes are selected according to the positions of the sensor nodes, and the optimal location of the charging service stations can be determined simply and reasonably by using the anchor nodes as the setting benchmarks of the charging service stations; The driving path with the minimum total energy consumption required by the charging equipment to complete the energy replenishment task effectively saves energy resources; gain efficiency.

Description

technical field [0001] The invention relates to the field of intelligent path planning, in particular to a method for setting a WSN charging service station and a method for planning a driving path of a charging device. Background technique [0002] Wireless sensor network (Wireless Sensor Network, WSN) is composed of a variety of the same or different sensor nodes, through a cooperative way, to perceive environmental variable data and collect, process and transmit. Because of its self-organization, convenient deployment, and low power consumption, it is widely used in many fields such as intelligent transportation, military, indoor positioning, and disaster prevention. [0003] In WSN, sensor nodes use single-hop or multi-hop mode for data transmission. Due to the limited energy storage of sensor nodes, in order to ensure the normal operation of sensor nodes in WSN, it is necessary to supplement energy to sensor nodes. [0004] At present, researchers from various countrie...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q50/06G06N3/00
CPCG06N3/00G06Q10/047G06Q50/06
Inventor 毛莉李中华
Owner FOSHAN SHUNDE SUN YAT SEN UNIV RES INST
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