Vehicle-mounted solar charging device for small vehicle
VEHICLE-MOUNTED TRACKING SOLAR POWER GENERATION SYSTEM WITHOUT PHOTOELECTRIC SENSOR
Early warning method and device for vehicle chassis obstacles, vehicle and storage medium
Lifting mechanism, robot and method for processing materials
Safety equipment for undercarriage for automobile detection
Unmanned aerial vehicle device based on flexible solar thin-film battery
Monitoring and signal lamp universal non-inductive tracking photovoltaic power generation system
Vehicle-mounted photovoltaic power generation device for large vehicle