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
CSMA/CA rollback method suitable for auxiliary data acquisition of unmanned aerial vehicle
DIFFERENTIAL TRAVELING ROLLER DRIVEN BY BUILT-IN OUTER ROTOR MOTOR
DIFFERENTIAL TRAVELING ROLLER DRIVEN BY BUILT-IN OUTER ROTOR MOTOR
Method for warning illegal operation of environmental sanitation vehicle
Auxiliary mechanism for marine environment monitoring and use method thereof
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
Non-energy-storage type charging system, control method and engineering machinery
METHOD FOR DETECTING SUSPICIOUS TRAFFIC FOR A VEHICLE AND RELATED DEVICE