Auxiliary device for taking and placing luggage in train carriage
Device for shielding gap between elevator car sill and floor pedal
Device for shielding gap between elevator car sill and floor pedal
Elevator device for shielding gap between elevator car sill and floor pedal
Mechanical automobile automatic turning-around device without resetting
Functional module division method based on fuzzy clustering and relevancy
Vehicle door opening and closing control method and system, vehicle and storage medium
Display method and device of electronic outside rear-view mirror
Up-and-down motion compensation device for barge connecting cable
Automatic charging control system and method applied to electric vehicle
Intelligent power distribution module and power supply system
Equipment driving method and system based on central computing platform