Abstract: Provided is an active-passive dual overload disengagement mechanism for a mower blade. The active-passive dual overload disengagement mechanism for a mower blade includes a blade holder and a control rod, where the blade holder is configured to connect an output shaft of a drive motor to the mower blade in a transmission manner, and release a transmission state between the output shaft of the drive motor and the mower blade when the mower blade impacts against a hard obstacle. According to the present invention, the mower blade is an external sheet structure. Blades of two mower blades are provided symmetrically, and can cut a tough weed. The control rod includes one end connected to the blade holder, and the other end connected to a servo motor. The servo motor can drive the control rod to move the blade holder to a preset position.

Abstract: Provided are a collaborative operation method for multiple mowing robots, a device and a product, which relate to the field of collaborative operation of robots. The collaborative operation method for multiple mowing robots includes: acquiring state data of a mowing robot, environment and operation region data, and task execution data; establishing, according to the environment and operation region data, the state data of the mowing robot, state data of an unmanned aerial vehicle (UAV), starting point information of the mowing robot, and starting point information of the UAV, a complete map information with a traveling-salesman path method; performing multi-region segmentation according to the complete map information; determining costs of different tasks according to segmented regions, the state data of the mowing robot and the task execution data, and determining an optimal cost solution with a Hungarian algorithm.

Abstract: Provided is an active-passive dual overload disengagement mechanism for a mower blade. The active-passive dual overload disengagement mechanism for a mower blade includes a blade holder and a control rod, where the blade holder is configured to connect an output shaft of a drive motor to the mower blade in a transmission manner, and release a transmission state between the output shaft of the drive motor and the mower blade when the mower blade impacts against a hard obstacle. According to the present invention, the mower blade is an external sheet structure. Blades of two mower blades are provided symmetrically, and can cut a tough weed. The control rod includes one end connected to the blade holder, and the other end connected to a servo motor. The servo motor can drive the control rod to move the blade holder to a preset position.