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Electric power Internet of Things task allocation method based on edge cooperation

A power Internet of Things and task allocation technology, applied in data processing applications, instruments, computing, etc., can solve problems such as unbalanced load, limited EN resources, and difficulty in meeting business needs.

Active Publication Date: 2020-07-24
JIANGSU ELECTRIC POWER CO +2
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AI Technical Summary

Problems solved by technology

[0012] In order to solve the deficiencies in the prior art, this application provides a task assignment method for the power Internet of Things based on edge collaboration, which needs to meet the growing business processing needs in a timely and effective manner through EN collaboration, and solve the problem of EN resources in the power Internet of Things scenario. Limited and unbalanced loads lead to problems that are difficult to meet business requirements, and realize the minimum average task completion delay under the constraints of meeting business resource requirements

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  • Electric power Internet of Things task allocation method based on edge cooperation
  • Electric power Internet of Things task allocation method based on edge cooperation
  • Electric power Internet of Things task allocation method based on edge cooperation

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Embodiment Construction

[0118] The application will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, but not to limit the protection scope of the present application.

[0119] like figure 2 As shown, an edge collaboration-based power Internet of Things task assignment method of the present application includes the following steps:

[0120] Step 1: Establish a two-point collaborative task allocation model based on all business requests and EN idle resources at a certain moment in the electric power Internet of Things;

[0121] 1. Business requests and resources

[0122] Assume that the network includes N UEs and M ENs, and ENs are edge devices with computing and storage capabilities. use and Denote UE set and EN set respectively.

[0123] The task request of the UE is executed cooperatively on the EN. Considering that the cooperation of multiple ENs will b...

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Abstract

The invention discloses an electric power Internet of Things task allocation method based on edge cooperation. The method comprises the steps that a two-point cooperation task allocation model is established according to all service requests and EN idle resources of the electric power Internet of Things at a certain moment; a task allocation problem model is constructed by taking the minimized average task completion delay as an optimization target; and the task allocation problem model is solved by applying a TENCTA-IPSO algorithm. According to the method, the task completion time delay of the power grid service is effectively reduced. According to the TENCTA-IPSO algorithm, a particle updating strategy in a particle swarm algorithm is improved by utilizing crossover and mutation operations of a genetic algorithm; the particle swarm diversity is improved while the self-learning ability of the particles is kept, premature is prevented from falling into local optimum, and the calculatedtask allocation scheme shortens the average task completion delay to the maximum extent.

Description

technical field [0001] The invention belongs to the technical field of electric power Internet of things task distribution, and relates to a method for electric power Internet of things task distribution based on edge collaboration. Background technique [0002] The power Internet of Things is the application of the Internet of Things in the smart grid. It effectively integrates the communication infrastructure resources and the power system infrastructure resources to realize the interconnection of all aspects of the power system, comprehensive state perception, and efficient information processing. The power Internet of Things carries video surveillance, perception detection, intelligent operation and maintenance, equipment inspection and other business access. Usually, these business requirements are diverse, such as video surveillance, equipment diagnosis, etc., which require a large amount of data processing and high resource requirements; services such as smart meter m...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0631G06Q50/06
Inventor 夏伟栋许洪华邵苏杰司小庆辛辰王徐延张璨刘国峰徐晗汪千军石亚骏杨冬昱陶欣
Owner JIANGSU ELECTRIC POWER CO
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