Path navigation system for photovoltaic cleaning robot

The invention relates to the technical field of intelligent robots, and discloses a path navigation system for a photovoltaic cleaning robot, which comprises a sensing module used for acquiring the information of the surrounding environment, including the position of a photovoltaic panel, obstacles and terrain, a positioning module used for determining the position and posture of the robot in a photovoltaic field, and a path planning module. According to the layout and cleaning requirements of a photovoltaic field, the optimal path of the robot is planned to ensure efficient cleaning coverage, the obstacle avoidance module ensures that the robot safely navigates and completes a cleaning task by avoiding obstacles and landforms based on environment information provided by the sensing module, and the control module is responsible for controlling movement of the robot and controlling the robot to move. Therefore, the functions of path navigation and obstacle avoidance are realized. And the obstacle avoidance mod