Microphone assembly, microphone installation structure and vehicle
Standby battery mounting structure, controller shell and vehicle
Road event information acquisition and notification method
Camera device sharing method, server, system and program product
Road environment information acquisition method, client, server and system
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
Vehicle machine device with mode switching function and control method
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