Shore crane balance energy-saving system and counterweight trolley protection device
Land-air amphibious unmanned aerial vehicle for Mars sampling detection
Escalator automatic braking system and automatic braking escalator
Mars unmanned aerial vehicle and control method thereof based on task manifold controller
Safe and rapid supporting device for high-altitude replacement of crane motor
Vehicle deduction method and device for rail transit and storage medium
Road slope processing method and device, controller and storage medium
Flying mechanical arm maneuvering grabbing system based on vision
Multi-shaft transmission gravity energy storage system and operation method thereof
Floating type photovoltaic system based on historical data control and operation method thereof
Novel rope supporting system of quay crane and application method