Target sensing method and device, information sending method and device, equipment and medium
Unmanned aerial vehicle lifting mechanism control device and method with overcurrent protection
Water surface photovoltaic equipment and use method thereof
Frameless vehicle door semi-hidden outer water cutting mounting structure and vehicle door
VEHICLE SIGN ASSEMBLY AND METHOD FOR FORMING VEHICLE SIGN ASSEMBLY
VEHICLE SIGN ASSEMBLY AND METHOD FOR FORMING VEHICLE SIGN ASSEMBLY
Monorail crane lifting beam device and lifting method thereof
Automobile side boundary beam structure and automobile
Elevator group control scheduling method and device and storage medium
NOVEL MULTI-PURPOSE ADJUSTABLE HANGING BEAM AND HANGING METHOD
Statistical method for number of people in elevator car
Elevator dangerous area identification and border crossing alarm method and device
Vehicle trajectory prediction method and device, equipment and storage medium
Method and device for rapidly detecting traction force of steel wire rope traction driving elevator