Parking guidance system based on RFID and unmanned aerial vehicle and working method
SELF-LEARNING AUTONOMOUS NAVIGATION SYSTEMS AND METHODS FOR UNMANNED UNDERWATER VEHICLE
Motion frame structure of photovoltaic module cleaning robot
Convenient-to-maintain photovoltaic module cleaning robot
Cable crane convenient to mount and mounting method of cable crane
Game theory-based surrounding vehicle interaction behavior prediction method
Winding switching device and method applied to high-frequency transformer of charging module
Aiming control device for rope projectile launching, aiming method and launching system
Wind-solar-coupling foundation-pit-less energy-saving elevator system based on Internet of Things
Freight train photographing speed measurement and license plate recognition method and device
High-frequency transformer winding switching strategy applied to bidirectional power supply module