Urban rail transit safety intelligent detection system based on big data
Intelligent auxiliary instrument desk touch switch circuit and switch
Crawler belt assembly walking control method and system and crawler belt type tower crane
Leveling support leg mechanism, engineering machinery and crawler-type tower crane
Multi-handle integrated automobile combination switch
Automobile combination switch with steering wheel adjusting function
Rear windscreen wiper function integrated structure of automobile combination switch
Preparation and optical properties of hexa-tungsten bronze-type CsNbW2O9 semiconductor
Preparation and optical properties of hexa-tungsten bronze-type CsNbW2O9 semiconductor
Arrangement structure and arrangement method of container hatch cover positioning pins
Rail train head and tail positioning equipment redundancy and switching system and method
INFORMATION TRANSMISSION METHOD AND DEVICE, STORAGE MEDIUM AND ELECTRONIC DEVICE
Leveling oil cylinder supporting leg assembly and engineering machinery
Separable hoisting bucket and material transfer method for high-rise building construction
Intelligent vehicle-mounted terminal device of mining vehicle
Vehicle-mounted inclined roadway rubber-tyred vehicle stall protection device
Amphibious vehicle water-jet propeller steering control device and control method thereof
Car door anti-pinch system and airport shuttle bus provided with same
Risk order monitoring method for electric bicycle charging system
Station yard vehicle scheduling method based on Beidou differential positioning
Analysis on Air Valve Placement in Long-Distance Water Conveyance Pipeline System
Storage battery transfer device for electric automobile
Semi-trailer blind area track early warning method and device for external environment
Traffic flow prediction method and system based on trend space-time diagram convolution, and medium
Intelligent positioning equipment for preventing old people from losing
Part mounting method for trapezoidal structure of container crane
Legged robot stability criterion method suitable for dynamic walking and aperiodic walking