Metro direction guiding method and system for special crowds
Production method of cultivation organic fertilizer matrix prepared from human excrement residues
Rotary telescopic wing door device and implementation method thereof
Logistics vehicle air conditioner front section blowing cooling detection control system
Installation method of ship front prerotation guide wheel
Automatic elevator taking control system, vertical elevator and control method of vertical elevator
AI-based auxiliary system and method for new energy vehicle to access charging station
Mooring-based ship berthing shore power system and control method
Automatically-controlled electronic speed regulator for unmanned aerial vehicle power device
Privacy-Preserved Mobile Crowdsensing for Intelligent Transportation Systems