Highway traffic safety early warning system carried on unmanned aerial vehicle and method
Forklift battery management system based on Internet of Things
Mortise and tenon joint assembly type shielding wall body for marine reactor cabin
Dovetail-shaped marine steel-aluminum mortise and tenon joint
Internet-of-vehicles system based on light sensing integration and implementation method
Large-wingspan wing deflection measurement method based on laser distance sensor
Elevator inspection comprehensive monitoring management system and method
Self-adaptive anti-sliding control method for alternating-current transmission locomotive
Switching system based on charging system and storage medium
Hoisting and overturning tool for T-shaped structure and using method
Rudder shaft mounting and positioning device and using method thereof
Fault diagnosis and control method, device and equipment and computer readable storage medium
Movable anchor structure based on ocean resource detection
Rain and fog environment auxiliary driving system based on machine vision
Truss type strong frame structure suitable for polar region ice-resistant platform
Molten iron transportation motor vehicle and molten iron transportation motor vehicle group
Method for dividing enhanced ice region of polar region ice-resistant platform
Control device for energy conversion of hybrid power locomotive, locomotive and control method
Gantry crane soil box lifting hook and method for subway construction
Device for mounting warning lamp on unmanned aerial vehicle and using method