Intelligent charging device and charging method for hybrid electric vehicle
Method and device for controlling residual electric quantity of vehicle power battery
Separable hoisting bucket and material transfer method for high-rise building construction
Method and device for calibrating position value of trolley and engineering machine
Automobile air conditioner air outlet leakage amount reducing structure
Intelligent integrated equipment based on steel structure installation
Fixed inclined roadway rubber-tyred vehicle stall protection control device
Jacking device for variable cross-section tower crane
Self-control car washing device with rotating disc tire washing device
Intelligent vehicle-mounted terminal device of mining vehicle
Vehicle-mounted inclined roadway rubber-tyred vehicle stall protection device
Battery replacement method, battery replacement system, vehicle-mounted terminal and storage medium
Temperature control type electrical automobile cooling method and system
Directional and stable walking method for underwater robot
Method and system for controlling hybrid electric vehicle
Car door anti-pinch system and airport shuttle bus provided with same