Road event information acquisition and notification method
Road environment information acquisition method, client, server and system
Camera device sharing method, server, system and program product
Vehicle machine device with mode switching function and control method
DIFFERENTIAL TRAVELING ROLLER DRIVEN BY BUILT-IN OUTER ROTOR MOTOR
DIFFERENTIAL TRAVELING ROLLER DRIVEN BY BUILT-IN OUTER ROTOR MOTOR
CSMA/CA rollback method suitable for auxiliary data acquisition of unmanned aerial vehicle
Method for warning illegal operation of environmental sanitation vehicle
Pesticide spraying structure and plant protection unmanned aerial vehicle
Image acquisition method and device based on road condition, equipment and medium
Communication vehicle-mounted station synchronous end changing method and system and storage medium
Microphone assembly, microphone installation structure and vehicle
Standby battery mounting structure, controller shell and vehicle
Base material film for car cover, preparation method of base material film and car cover
Light-aging-resistant dimmable polymer disperse dye liquid crystal sunscreen glass
Non-energy-storage type charging system, control method and engineering machinery
METHOD FOR DETECTING SUSPICIOUS TRAFFIC FOR A VEHICLE AND RELATED DEVICE
Super-hydrophobic anti-drag coating as well as preparation method and application thereof