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Energy supplement device and its energy supplement method combined with route optimization

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: 2017-10-24
NORTHEASTERN UNIV
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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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  • Energy supplement device and its energy supplement method combined with route optimization
  • Energy supplement device and its energy supplement method combined with route optimization
  • Energy supplement device and its energy supplement method combined with route optimization

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Embodiment Construction

[0078] 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.

[0079] like figure 1 As shown, this embodiment provides an energy supplement device for joint routing optimization, which includes:

[0080] Link state obtainer: used to obtain information about links between nodes;

[0081] Node location obtainer: used to obtain the location information of IoT nodes;

[0082] Path Encoder: Based on the obtained link state information and node positions, genetically encode the communication paths between the Internet of Things in the form of trees;

[0083] Genetic Path Evolver: optimize the communication path of the Internet of Things in the form of genetic algorithm, and construct the optimal routing tree;

[0084] Charging mode output device: used to output the charging path of the charging device in the Internet of Thing...

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Abstract

The present invention belongs to the technical field of Internet-of-Things, and in particular, to an energy supplement device and its energy supplement method combined with route optimization. The energy supplement device combined with route optimization includes: a link state acquirer configured to acquire information of the links among the nodes; a node location acquirer configured to acquire the location information of Internet-of-Things nodes; a path encoder configured to performing genetic encoding on the communication path in the Internet-of-Things in a tree manner based on the acquired link state information and node locations; a genetic path evolution device optimizing the communication path of the Internet-of-Things by a genetic algorithm to construct an optimal route tree; a charging-type output device used for outputting charging path of the charging device in the Internet-of-Things; an optimal path outputting device used to output the optimal data route path of the Internet-of-Things. At the same time, the invention also provides an energy supplement method combined with route optimization. The optimal charging route obtained by the invention has higher energy supplement 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 Applications(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