ZVS half-bridge three-level DC-DC converter and charging control method thereof
VEHICLE THERMAL MANAGEMENT SYSTEM OF NEW ENERGY VEHICLE
Vehicle heat exchange assembly, battery pack and vehicle
Urban traffic data acquisition system based on Internet of Things
Urban road green travel popularity data acquisition system
Unmanned aerial vehicle air-drop delay triggering device and method
Two-stage unfolding double-shaft tracking satellite-borne antenna gravity unloading system
Treatment method for urban traffic big data platform construction
Transporting and weighing system and method for materials under hook