Terminal device for efficient operation and maintenance of power distribution network and method for implementing efficient operation and maintenance of power distribution network

By using efficient operation and maintenance terminal equipment for power distribution networks, and by acquiring power grid system information through target code and performing authentication and encryption in a trusted execution environment, the problem of incorrect information reception on site is solved, and efficient acquisition of equipment information on site is achieved, thereby improving operation and maintenance efficiency.

CN114741411BActive Publication Date: 2025-11-25GUANGDONG POWER GRID CO LTD +1
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Patent Information

Application Number
CN202210535750.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-05-17
Publication Date
2025-11-25
Estimated Expiration
2042-05-17

AI Technical Summary

Technical Problem

On-site emergency responders communicating with dispatchers via phone and text message to obtain equipment information can easily lead to errors in information reception, resulting in maintenance delays.

Method used

A terminal device for efficient operation and maintenance of power distribution networks is provided, including a main control module, a communication module, a storage module, a target code acquisition module, an information table processing module, and a display module. The device acquires the equipment information table of the power grid system through the target code and performs authentication and data encryption in a trusted execution environment to ensure the secure display of equipment information.

Benefits of technology

While ensuring the security of power grid information, maintenance personnel can obtain the necessary data on-site at any time, improve operation and maintenance efficiency, and avoid maintenance delays caused by information reception errors.

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Abstract

The application provides a terminal device for efficient operation and maintenance of a power distribution network and an efficient operation and maintenance implementation method of the power distribution network. The terminal device comprises a main control module, a communication module, a storage module, a target code acquisition module, an information table processing module and a display module. The communication module is used for acquiring a third information table containing only device information from a power grid system according to a target code acquired by the target code acquisition module. The storage module is used for saving a second information table containing only device names. The main control module is used for sending the second and third information tables to the information table processing module for splicing processing. The display module is used for displaying the information table obtained through the splicing processing. According to the application, the information without a subject is obtained by sending the target code to the power grid system, so that the maintenance personnel can obtain the required data at any time on the spot under the premise of ensuring the safety of the power grid information, without returning to the internal network or being communicated by dispatchers, and the maintenance work can be started in time no matter where the maintenance personnel are, so that the operation and maintenance efficiency is greatly improved.
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