Open-loop anti-swing control device for bridge crane and time delay filter
Pit-free traction type platform elevator car structure
Vehicle-mounted visual acquisition module, active cleaning device thereof and unmanned vehicle
AIRCRAFT AND EXTERNAL DEVICE OF THE AIRCRAFT, COMMUNICATION METHOD, DEVICE AND SYSTEM
Aircraft and external device of the aircraft, communication method, device and system
AIRCRAFT AND EXTERNAL DEVICE OF THE AIRCRAFT, COMMUNICATION METHOD, DEVICE AND SYSTEM
Deceleration method and device for slewing mechanism of tower crane and medium
Multi-degree-of-freedom mobile phased array ultrasonic automatic detection device
Motor driving device, control method, vehicle, and readable storage medium
Force and direction sensing device for following trolley
Turnout station track switching travel limit switch device and working method thereof
Control method of vehicle-mounted bidirectional charger and vehicle-mounted bidirectional charger
Power management method for multiple charging devices, charging device and charging station