Low-speed warning tone control method and device for electric vehicle
Vehicle door unlocking method and device, vehicle, storage medium and program product
Operation safety monitoring and anti-slip system for rail transport trolley
Hoisting platform for fabricated building construction
Supporting leg mechanism for digging and loading machine
Air supply control method based on insufficient cooling capacity condition of air conditioner
The research on maneuverability of underwater vehicle with cycloidal propellers
Low-voltage power supply processing circuit and power-on and power-off control method
Lifting-lug-free self-alignment lifting method for inclined straight flue of steelmaking system