Substation operation and maintenance path planning navigation system and navigation method based on beidou positioning

Abstract

The invention discloses a substation operation and maintenance path planning navigation system and navigation method based on Beidou positioning, which comprises the following steps: a Beidou positioning module is respectively connected with a path planning module and a path navigation module; The operation and maintenance task receiving and analyzing module is connected with the path planning module; The database module is connected with the path planning module and the path navigation module respectively. The path planning module is connected with the path navigation module; the path navigation module can obtain the real-time position of the user through the Beidou positioning module, The optimal path calculated by the path planning module is used to provide the user with voice prompts in four travel directions: forward, backward, left turn and right turn, and the path navigation module sends out voice warning prompts when there is a charged area or a path charged area within 50 meters around the user, so as to guide the user to travel safely. The system and method can solve the problem of power system accidents and personal accidents caused by substation operation and maintenance personnel walking in the wrong interval and mistakenly entering the live area.

Description

technical field [0001] The invention belongs to the field of substation equipment positioning and path navigation, and in particular relates to a substation operation and maintenance path planning navigation system and navigation method based on Beidou positioning. Background technique [0002] There are a large number of electrical equipment in substations. Due to long-term electrical, thermal, mechanical loads, and environmental influences, they will gradually cause different types and degrees of aging or failures. These failures can be repaired quickly, safely and accurately. Maintenance is crucial to the safe and stable operation of the power grid. [0003] With the development of digitalization and intelligence in substations, substations have gradually formed a control integration mode of "unified platform, centralized control, centralized monitoring, partition inspection, and step-by-step implementation". A group of operation and maintenance personnel is responsible ...

AI Technical Summary

Problems solved by technology

The intricate structure in the substation brings difficulties for the operation and maintenance personnel to quickly reach the faulty equipment. At the same time, power system accidents and personal accidents often occur due to wrong intervals, wrong pole positions, and erroneously entering electrified areas during the maintenance process.

[0004] Although the substation is constantly developing towards intelligence, there is currently no relevant research and measures on how to quickly, safely and accurately reach the destination for operation and maintenance personnel, and there is no path navigation, route guidance and avoidance of live areas for operation and maintenance personnel in the substation If the operation and maintenance personnel go wrong or enter the electrified area by mistake, it will bring huge risks to the safety of the power grid and personal safety.

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