Vehicle auxiliary display device, display method and vehicle
TARGET-IMAGE ACQUISITION METHOD, PHOTOGRAPHING DEVICE, AND UNMANNED AERIAL VEHICLE
Target-image acquisition method, photographing device, and unmanned aerial vehicle
REFRIGERATION SYSTEM AND COOLING METHOD FOR ELECTRIC CONTROL DEVICE THEREOF
DEEP-SEA LOW-COST LONG-ENDURANCE COLLABORATIVE NAVIGATION AND POSITIONING SYSTEM
Deep-sea low-cost long-endurance collaborative navigation and positioning system
Cableway image photographing system and control method thereof