Wind energy type unmanned aerial vehicle magnetic detector stretching and retracting device
Voiceprint monitoring device with self-powered sensor for electric aircraft
Video point location record information verification method
Vehicle-mounted conference management method, system and device and storage medium
Vehicle driving algorithm iteration method and device, vehicle, equipment and medium
Vehicle auxiliary driving control method, system, equipment and medium
Unmanned catamaran for collecting garbage on water surface
Unmanned aerial vehicle wind power detection system and method based on BIM technology
Unmanned aerial vehicle obstacle avoidance method based on hand-eye coordination
Transporting and erecting integrated method for prefabricated pier segment blocks
Transmission pressurization system based on hollow motor
Train control method and system based on satellite data information
Track transaction detection method and system based on transaction probability