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A combined route optimization energy supplement device and its energy supplement method

A technology for energy supplementation and path optimization, applied in the field of Internet of Things, which can solve problems such as low supplementation efficiency

Active Publication Date: 2020-07-17
NORTHEASTERN UNIV LIAONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the existing technical problems, the present invention provides an energy replenishment device with joint route optimization, which can solve the problem of low replenishment efficiency existing in the Internet of Things energy replenishment method in the prior art

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  • A combined route optimization energy supplement device and its energy supplement method
  • A combined route optimization energy supplement device and its energy supplement method
  • A combined route optimization energy supplement device and its energy supplement method

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Embodiment Construction

[0077] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0078] Such as figure 1 As shown, this embodiment provides an energy supplement device for joint routing optimization, which includes:

[0079] Link state acquirer: used to obtain link state information between nodes;

[0080] Node location obtainer: used to obtain node location information;

[0081] Path Encoder: Based on the obtained link state information and node location information, genetically encode the communication path between the Internet of Things in a tree manner;

[0082] Genetic Path Evolver: optimize the communication path of the Internet of Things in the form of genetic algorithm, and construct the optimal routing tree;

[0083] Charging mode output device: used to output the moving path of the optimal wireless charging vehicle WCV in the I...

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Abstract

The invention belongs to the technical field of the Internet of Things, and in particular relates to an energy replenishment device for joint routing optimization and an energy replenishment method thereof. The energy supplement device of joint routing optimization includes: link status obtainer: used to obtain link status information between nodes; node location obtainer: used to obtain node location information; path encoder: based on the obtained link status information and node positions, genetically encoding the communication path between the Internet of Things in the form of a tree; Genetic Path Evolver: Optimizing the communication path of the Internet of Things using a genetic algorithm to build an optimal routing tree; Charging mode outputter: using It is used to output the optimal moving path of the wireless charging vehicle WCV; the optimal path exporter: is used to output the optimal data routing path of the Internet of Things. At the same time, an energy supplement method for joint path optimization is also provided. The optimal charging path obtained by the present invention has higher energy replenishment efficiency.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to an energy replenishment device for joint route optimization and an energy replenishment method thereof. Background technique [0002] The Internet of Things has very broad application prospects. It is currently widely used in military reconnaissance, medical monitoring, environmental monitoring, traffic management and other fields, and it is currently a research hotspot that has attracted attention. In outdoor and some complex application environments, IoT nodes are generally deployed to the monitoring area by means of aircraft sowing, shell ejection or artificial embedding. After the node deployment is completed, the network is formed by self-organizing and multi-hop. Due to the limited energy of nodes, when some nodes run out of energy, the network will be fragmented and the data of some sensing areas will no longer be extracted and uploaded. How to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04W28/02H04W40/10H04W40/24H04W40/32H04W84/18
CPCH04L67/12H04W28/0221H04W40/10H04W40/246H04W40/32H04W84/18Y02D30/70
Inventor 贾杰陈剑刘忠禹熊喆
Owner NORTHEASTERN UNIV LIAONING