Information technology-based portable following type intelligent robot
HUD system based on multi-angle intelligent adjustment adaptive sight line height
Single planet wheel type two-gear speed reducer assembly, electric drive axle and automobile
Intelligent traffic control method and system based on camera perception
Traffic recognition and control method and device based on clamping groove plate
Active displacement compensation type ultra-stable quadruple ship
Anti-winding sleeve type saw tooth cutting tool set for propeller and using method thereof