Solar power supplementing device of new energy electric vehicle
Epidemic prevention disinfection vehicle based on sodium hypochlorite generator
Low-cost integrated flexible power distribution direct-current charging pile
Monitorable unmanned aerial vehicle and monitoring shooting method of unmanned aerial vehicle
Directivity adjusting method and device for center speaker
Vehicle-mounted intelligent monitoring system in rail train
Vehicle-mounted interconnected video display acceleration device
Automatic device for insect breeding and insect breeding system
Automatic device for insect breeding and insect breeding system
Two-wheeled electric vehicle intelligent terminal system and control method thereof
Rocket-ground wireless measuring and transmitting method and system and control equipment
Method for monitoring levelness of barge in pulling launching process
Floating and sinking experimental coal tray synchronous lifting device
MULTI-ROTOR AERIAL DRONE WITH THERMAL ENERGY HARVESTING
Control method and device, unmanned aerial vehicle, and storage medium