Wheel rim drive structure and torque real-time detection method thereof
Automobile hand brake pad calibration device and control method thereof
Jacking device of inverted current transformer and construction method thereof
Connection device for external power source of railway vehicle
S-mode secondary radar roll-call querying method by taking ADS-B information as background
Hydraulic lifting device with reasonable structure and for positioning pile
Monitoring system for parking and braking states of locomotive
Traffic flow time series prediction method and device
RANGIERLOKOMOTIVE UND HOCHSPANNUNG-SICHERHEITSVERRIEGELUNGSSYSTEM UND VERFAHREN DAVON
Graded low-power-consumption thermal control method of deep-space high-speed impactor
Integrated tool for meeting testing and parking requirements of high-precision navigation sensor
Vehicle anti-theft system and method based on V2X vehicle networking technology
Elongated long-stroke collapse-type anti-bounce multi-stage anti-overload buffer structure
Modular separation type survivable impactor based on graded protection
Intelligent network real-time command system for road traffic of urban road intersection
Inflatable unfolding type living compartment for spacecraft
Uninterrupted energy supply device and method for penetration detection of slender impactor
System auxiliary power supply device in deep space impact detection high impact environment
Vacant parking space indicating device of parking lot
Low-clearance reinforcement cage hoisting device and construction method thereof
Distribution network electric vehicle load regulation and control method
Data rescue system applied to extraterrestrial celestial body detector
Miniaturized survivable intelligent deep-space high-speed impactor
Logistics distribution center platform parking early warning system and control method thereof
Variable-configuration modular water surface unmanned platform
Warning mark punching device, control device and control method for warning mark punching
Dragging type integrated high-speed ground penetrating radar detection vehicle
Mounting and positioning device for tower crane balance arm
Remote parking method and system based on real-time video stream monitoring
Battery replacing and charging system for an electric automobile