Electric energy management method for double-source trolley bus during on-grid charging
Automobile forecabin cover locking structure, opening method and closing method
Vehículo híbrido y método de control del par del tren de potencia del mismo
Speed-Varying Path Tracking Based on Model Predictive Control for Autonomous Vehicles
Vehicle driving method and device, vehicle equipment and computer storage medium
Liftable and foldable suspension type reinforced display
Folding type overhanging working platform for submarine optical cable laying workboat
Working platform with variable space and overhead working truck
Automatic battery replacing device of shared electric scooter and using method thereof
Angle-automatically adjustable automobile rearview mirror
Power-assisted system, power-assisted method and power-assisted type scooter
Charging and discharging management system and method for series battery pack
Truck wheel side gear oil lubricating structure and axle
Steering system of engineering vehicle and loader-digger
Heat management system and method of pure electric vehicle
Waterproof battery interface for fodder chopper type electric vehicle and electric vehicle