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Transformer substation inspection method based on end-side cooperation

A substation and terminal-side technology, which is applied in the field of substation inspection based on terminal-side collaboration, can solve problems such as insufficient data service processes, and achieve the effects of saving network bandwidth resources, relieving computing pressure, and saving labor input

Active Publication Date: 2022-07-01
CHANGCHUN UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technology studies the information age calculation method in the case of local computing and remote computing of computing-intensive data in mobile edge computing. The zero-waiting strategy can simplify the system model, but it is not enough to reflect the actual data service process.

Method used

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  • Transformer substation inspection method based on end-side cooperation
  • Transformer substation inspection method based on end-side cooperation
  • Transformer substation inspection method based on end-side cooperation

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Embodiment Construction

[0084] combine Figure 1 to Figure 6 Describe this embodiment, a substation inspection method based on end-edge collaboration, figure 1 A schematic diagram of a multi-device substation inspection scenario provided in this embodiment. The scene includes a base station, an edge computing center, and an intelligent inspection device. The intelligent inspection device includes multiple wireless devices and multiple wired devices. The wireless devices access the edge computing center through the base station, and the base station communicates with the edge in a wired manner. Computing Center Connection. The edge computing center includes an access control unit, a decision management unit, a resource management unit, and a computing unit. The access control unit is responsible for managing the intelligent inspection equipment connected to the edge computing center, and obtains the status information, channel status information, port information, etc. of the intelligent inspection ...

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Abstract

The invention discloses a transformer substation inspection method based on end-side cooperation, relates to the technical field of electric power Internet of Things, establishes a transformer substation inspection system model based on end-side cooperation, and provides a task unloading and resource management scheme for balancing the average information age of the system and the energy consumption index of wireless equipment. According to the method, the processing of the inspection task data comprises local calculation and unloading calculation, and the end-side equipment cooperates to complete the inspection work of the transformer substation. Compared with an existing method that data analysis is conducted manually after data are collected by equipment, labor input is saved, the data processing efficiency is obviously improved, and the data processing process does not depend on experience of inspection personnel excessively and is more scientific. Compared with an existing method for returning the inspection task data to the cloud center for processing, the method has the advantages that network bandwidth resources are saved, the computing pressure of the cloud center is relieved, and the problem of low data processing timeliness caused by an overlong return link is solved.

Description

technical field [0001] The invention relates to the technical field of power Internet of things, in particular to a substation inspection method based on end-edge collaboration. Background technique [0002] Substation inspection is one of the key links in the operation and management of substations, and it is the basis for ensuring the safe and stable operation of power grids at all levels. The substation intelligent inspection technology realizes the multi-data collection of substation equipment through intelligent equipment equipped with infrared, ultraviolet and visible light cameras, and then transmits the collected data to the operation and maintenance management center for processing. The substation intelligent inspection system can solve the problems of high time-consuming manual inspection, high requirements for the professional knowledge of inspection personnel, cumbersome inspection process, and low inspection efficiency, making the operation and management of sub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06G06F9/50G06N3/00G07C1/20
CPCG06Q10/06393G06Q50/06G06F9/5072G06N3/006G07C1/20Y02E60/00
Inventor 陈晓娟李雪宫玉琳曲畅于皓宇
Owner CHANGCHUN UNIV OF SCI & TECH
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