Meinten Sie:
+person:("jian, Xin")
Parking space use management method, device and system
Path map generation method, vehicle end controller and terminal
Intelligent unmanned distribution vehicle with separable vehicle cabinet
Method and device for monitoring surrounding state of vehicle
Unmanned vehicle-mounted express delivery vehicle based on image analysis
Walking and positioning method of trolley type single-beam crane
Energy recovery system and method of vehicle suspension, vehicle-mounted terminal and vehicle
Large vehicle high-speed brake failure remedy device and method
Engine suspension vibration reduction structure and system and automobile
Engine suspension support resonance suppression mechanism
Fireproof plugging device for railway vehicle drainage port
Electromagnetic type automobile body pressure relief valve and automobile
Front wall sound insulation pad with sealing function and mounting structure thereof
Road network traffic operation condition evaluation method based on road section weight coefficient
Automobile blind area pedestrian alarm self-rescue system and automobile
Movable suction device for sludge at bottom of open-air sewage pool