安全闭锁装置、安全闭锁方法及无人机激光清障系统
By installing a safety interlocking device on the UAV laser obstacle clearing instrument, and utilizing the collaborative work of the diffraction reference plate and the identification unit, accurate identification and real-time closed-loop self-inspection of composite insulators are achieved, solving the problem of accidental damage to composite insulators during UAV laser obstacle clearing operations and improving the safety and reliability of the operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA SOUTHERN POWER GRID GREEN ENERGY TECH (GUANGDONG) CO LTD
- Filing Date
- 2026-05-06
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, while existing drones can efficiently identify composite insulators, their identification accuracy and response speed are limited. They cannot respond promptly to sudden vibrations of the drone, posing a risk of accidentally damaging composite insulators. Furthermore, the reliability of the system cannot be verified in real time, resulting in security vulnerabilities.
A safety interlocking device is adopted, including a data acquisition unit, an identification unit, a self-testing unit, and an execution unit. Through the coordinated work of the identification unit and the execution unit, accurate identification and real-time closed-loop self-testing of composite insulators are achieved. Millisecond-level active interlocking is realized by using a diffraction reference plate to simulate and the technology of the identification unit and the execution unit.
This effectively prevents drone laser obstacle clearing devices from accidentally damaging composite insulators on high-voltage transmission lines, achieving precise protection, improving the safety and reliability of operations, and ensuring the system's timely response and reliability in the event of unexpected vibrations or abnormal conditions.
Smart Images
Figure CN122136759B_ABST