A hydropower station unmanned inspection method and system

By selecting detection terminals with excellent signal quality through management plane entities to build drone inspection routes, the problems of randomness and signal quality of drone inspection routes are solved, and the effectiveness and endurance of drone inspections are improved.

CN120186558BActive Publication Date: 2025-09-26CHENGDU JINHUANENG ELECTRIC POWER IND CO LTD
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Patent Information

Application Number
CN202510198336.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-02-22
Publication Date
2025-09-26
Estimated Expiration
2045-02-22

AI Technical Summary

Technical Problem

How to ensure the inspection effectiveness of drones and inspection vehicles in hydropower station inspections without human intervention, especially to ensure the randomness of inspection routes and signal quality.

Method used

The management plane entity receives the detection terminal signal quality feedback from the wireless access point, selects the detection terminal whose signal quality meets the preset conditions, and constructs the drone inspection route to ensure that the drone can effectively transmit wireless energy through the wireless access point during the inspection process. The randomness of the signal quality is used to ensure the randomness and endurance of the inspection route.

Benefits of technology

The randomness of the drone inspection route and the guarantee of signal quality are achieved, which ensures the effectiveness and endurance of the inspection and improves the quality of the inspection.

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Abstract

The present application provides a method and system for unmanned inspection of a hydropower station, belonging to the field of data processing technology, and used to ensure the randomness of an inspection route by filtering the pseudo-randomness brought by signals. The method includes: a management plane entity receives the signal quality of each of M detection terminals fed back by a wireless access point, wherein the M detection terminals are discretely deployed within the hydropower station park, and the signal quality is the signal quality of the wireless access point transmitting wireless energy to the M detection terminals at a target time; the management plane entity determines K detection terminals whose signal quality meets preset conditions from the M detection terminals; the management plane entity determines an inspection route for an unmanned aerial vehicle terminal to inspect the hydropower station park within an inspection time period, wherein the inspection route includes the locations of the K detection terminals, and the inspection time period includes a time period after the target time when the signal quality is valid.
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