Microphone assembly, microphone installation structure and vehicle
Standby battery mounting structure, controller shell and vehicle
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
Crane hanging steel wire rope maintenance device based on friction force
Light-aging-resistant dimmable polymer disperse dye liquid crystal sunscreen glass
Vehicle machine device with mode switching function and control method
High-strength automobile sunscreen glass with multi-layer structure
Living environment detection ship for marine organisms
Differential walking roller driven by built-in outer rotor motor
Vehicle moving state identification system based on Internet of Vehicles
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
Stabilizer bar corrosion-resistant and wear-resistant bushing, stabilizer bar and automobile