Movable liquefied gas recovery equipment with purification function
Battery replacement system and battery replacement method for electric vehicle
Electric energy management method for double-source trolley bus during on-grid charging
AIS route segment clustering-based route planning method
Safety guarantee method, device and equipment for driver and passenger and storage medium
Underwater and air cross-domain aircraft and cross-domain navigation method thereof
Telescopic pallet fork device and two-way shuttle vehicle
Folding and unfolding unit mechanism based on linear driving expandable array
Navigation body model attitude adjusting structure and wake flow characteristic measuring method
Walking device and control system and method for walking device
Vehicle turning judgment method and device, computer equipment and storage medium
Waterproof noise reduction type vehicle body pressure release valve
Longitudinal control method, device and system for auxiliary driving and storage medium
Electromagnetic chuck directly connected to alternating current power supply
Prefabricated electric automobile liquid cooling charging cabin
Logistics cargo hoisting device capable of achieving stable transportation
Arch frame trolley boom state control system and method
Brake release control method, system and device, vehicle and storage medium
Method, device and equipment for controlling speed of manned multi-rotor aerocar and medium
Obstacle avoidance processing method and control system
Electrical control cabinet box body, interlayer control cabinet assembly and maglev train
Thermal runaway early warning method, device and equipment and readable storage medium
Traffic safety situation discrimination system and method based on big data
Adjusting device and adjusting method for adjusting track gauge of cart
Comprehensive management and control system for electric bicycle
Portable overhead line system cantilever pre-assembling platform