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
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
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
Construction site on-site comprehensive data acquisition method and system
AUTOMATIC LAYING APPARATUS AND METHOD FOR MAGNETIC LEVITATION LONG STATOR COIL
Automatic laying device and method for magnetic suspension long stator coil
Fireproof door structure capable of being mounted in high-stress area of ship structure
Photovoltaic power generation local consumption method and device and electronic equipment
Rail traffic tool and external power supply system and control method thereof
Ship lock gate anti-collision device and anti-collision method
Building buried steel shell and construction method thereof
Differential walking roller driven by built-in outer rotor motor
Vehicle passing detection method and system based on intelligent spikes and storable medium
Power distribution monitoring method and device based on electric appliance box
Charging gun wire traction anti-abrasion device and method