Vehicle congestion detection method and system for parking lot
Vortex cooling power battery thermal management technology
Charging pile system for storing energy by utilizing wind energy, light energy and stored energy
Aircraft cockpit indicating lamp driving device based on multistage bus
Vehicle-mounted solar intelligent convenient alarm device
Autonomous monitoring system and method for commercial concrete vehicle
Large aircraft kitchen electric load automatic management method
Group-control and group-charging electric vehicle charging socket
Small steering engine with low power consumption and long service life
Charging pile operation and maintenance system based on Bluetooth
Installation method of large shipborne satellite communication antenna
Lens display and touch control process applied to mode 2 vehicle-mounted charger
Charging plug with radio frequency module and lighting function
Unmanned aerial vehicle for fruit picking and air suction type picking device
Roadside sensing information transmission method, multi-access edge device and far-end vehicle
Sky-ground integrated real-time monitoring system and method for carbon dioxide in park
Driving control system of stepping motor locking mechanism
Vehicle formation driving method and device based on vehicle-infrastructure cooperation
Helicopter live-line joint detection device and method for overhead transmission line
Charging pile plug-and-play control system based on Bluetooth positioning
Movable alternating-current and direct-current power supply emergency breakdown van
Field detection device and method for flexible direct current transmission converter valve submodule
Big data 5G digital acquisition and cloud experience display vehicle