Phase-checking electricity-testing high-voltage arm high-precision alignment method integrating light guiding and image recognition

• Main Authors: HUANG XIONGJIAN, CHAI JUN, WANG BEI, LU ZENGJIE, WANG CHENJIE, WU HAO, HAN HAOJIANG, CUI RUOHAN
• Format: Patent
• Language: Chinese; English
• Published: 02.11.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention discloses a phase-checking electricity-testing high-voltage arm high-precision alignment method integrating light guiding and image recognition, and belongs to the field of detection. A polymerization light source is arranged in a switch cabinet, a camera is arranged on a nuclear phase electricity testing trolley, the camera obtains the position of a contact in the switch cabinet in real time, and the nuclear phase electricity testing trolley moves to the position in front of the switch cabinet through feedback of an image recognition result; the platform loaded with the high-voltage arm moves into the switch cabinet, and a camera is used for light guiding; and a control instruction is sent to a trolley motion control system in real time according to a calculation result guided by light, the position and posture of the trolley are adjusted, and high-precision alignment operation between the phase-checking electricity-testing high-voltage arm and the contact is completed. When a three-phase circu