Contact detector, snow blower and control method of obstacle avoidance

Abstract

The application relates to an obstacle avoidance system, a snow blower and an obstacle avoidance control method. The obstacle avoidance system is used for snow blower, including a contact detection device, a remote sensing detection device and a control device. The remote sensing detection device is arranged at a side of the robot body facing a forward direction of snow blower. The control device is arranged on the robot body and used for controlling the snow blower to adjust a motion path according to detection signals of the contact detection device and remote sensing detection device. The obstacle avoidance system includes two detection devices, in which the contact detection device transmits detection information to the control device according to the change of physical structure and shape of the obstacle. This is more straightforward and specific, and it can protect the robot body's structure.

Dependencies are inferred from the claim text.