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
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
Intelligent traffic control method and system based on camera perception