Electric power Internet of Things multi-task cooperative distribution method and device

Abstract

The invention provides an electric power Internet of Things multi-task cooperative distribution method and device, and the method comprises the steps: determining the average completion time delay of subtasks of all terminal nodes of an electric power Internet of Things according to the subtasks of the terminal nodes of the electric power Internet of Things and edge calculation nodes; constructing a multi-task cooperative distribution model according to the sub-task average completion time delay of all the terminal nodes of the power Internet of Things; and solving the multi-task collaborative allocation model through a task allocation algorithm of a biogeography optimization algorithm to obtain an optimal task allocation scheme. A multi-task collaborative allocation model is constructed through sub-task average completion time delay of all terminal nodes of the electric power Internet of Things, task allocation and convergence routing problems of task average completion time delay minimization are proposed, an optimal task allocation scheme is solved based on a task allocation algorithm of a biogeography optimization algorithm, and the optimal task allocation efficiency is improved. The solution search efficiency can be effectively improved, local optimum is avoided, and multi-task cooperative distribution of the power Internet of Things is better realized.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a method and device for multi-task cooperative distribution of electric power Internet of Things. Background technique [0002] With the expansion of the power Internet of Things, many new services are emerging and connected to the power Internet of Things, such as remote monitoring services to achieve real-time transmission of video and audio data in power scenes, smart AR glasses to perceive the operation and maintenance site and guide operation and maintenance operations, Use drones to conduct comprehensive inspections of remote transmission lines. These applications are often computationally intensive and have high latency requirements. In the edge computing mode, tasks only need to be calculated at the edge nodes of the network, which reduces the task transmission delay and the computing load pressure of the cloud center. However, considering that resources such as...

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Problems solved by technology

[0005] The present invention provides a method and device for multi-task cooperative distribution of electric power Internet of Things, which is u

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