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
Online car-hailing pick-up and parking prompting method and device
Traffic flow time series prediction method and device
Rapid takeoff-landing unmanned aerial vehicle and takeoff and landing control method thereof
Automobile safety management and control method and system based on Internet of Vehicles
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 control method and device based on personalized voice and storage medium
Automatic device for insect breeding and insect breeding system
Automatic device for insect breeding and insect breeding system
Vehicle-mounted interconnected video display acceleration device
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