Electricity supply structure of automobile data recorder
Vehicle-mounted indirect heat management system with heat pump heating function and control method
Electric vehicle wireless charging positioning system and positioning method thereof
Urban rail transit interlocking system detection method, system, equipment and medium
ELECTRIC-VEHICLE WIRELESS CHARGING POSITIONING SYSTEM AND POSITIONING METHOD THEREFOR
Steel rail wavy abrasion detection device and detection method
Vehicle fuel-saving driving recommendation method and device and computer readable storage medium
Radio frequency receiving device of vehicle and vehicle thereof
Rotating device providing rotational precision for a held object
ROTATING DEVICE PROVIDING ROTATIONAL PRECISION FOR A HELD OBJECT
Three-rail rigid contact network branching and doubling device and control method thereof
User DR scheme customization method based on user charging and travel habits
Mixer and device for protecting water tank and pressure in air cylinder of mixer