Unmanned water surface cleaning ship and cleaning method thereof
Inspection system for bridge appearance detection based on rail-mounted moving trolley
Water surface garbage recycling robot system and control method
Aerial spraying system based on unmanned aerial vehicle flying platform
Parking assist device, parking assist method, and vehicle
Control method and device of underwater cleaning robot and underwater cleaning robot
Double-unmanned-ship cooperative net pulling cleaning device and autonomous cleaning method
Dredging method and device of automatic cruise underwater intelligent robot and electronic equipment