Due to interference sources such as dial cleanliness, light pollution, light angle, and severe weather during the reading process of outdoor instruments, a design of outdoor instrument cleaning and reading devices based on wireless positioning is proposed. The focus is on the influence model of reading distance on outdoor instrument reading, composition, deployment, and positioning accuracy testing of wireless positioning. The feasibility and utility of wireless positioning in outdoor instrument cleaning and reading are verified through practical applications. Outdoor instrument cleaning and reading devices can be operated independently through wireless positioning and laser rangefinders. The entire process does not require edge recognition, image rotation, translation, or deformation conversion of instrument panel images, achieving accurate reading and reliable reading of outdoor instruments. This reduces the outdoor work intensity and improves the efficiency for workers.
This paper proposes a design and implementation method for power patrol robot based on virtual orbits to address issues such as the risk of dislocation during autonomous navigation and the difficulty in accurately limiting areas through remote temperature measurement. Using Three-dimensional accurate mapping is used to establish the precise operating environment of power patrol robot. Robot operation safety zone is established, robot operation virtual track is formed, and safety zone determination algorithm of power patrol robot is formed based on robot appearance and walking path. According to substation three-dimensional simulation and robot wireless localization measurement, the power patrol robot proposed in this paper can form a virtual track on the basis of wireless localization, and can reliably monitor the operation safety under 3D accurate mapping environment, which greatly reduces the risk of dislocation during the autonomous navigation.
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