Open-loop anti-swing control device for bridge crane and time delay filter
Essence for preparing aromatic tire, rubber composition and preparation method thereof
Fork reciprocating movement device pressing to unlock and then rotating
Traction inverter main loop for permanent magnet synchronous traction system
Traveling track route driving interval signal blocking system
Electric vehicle parking space intelligent power-on and power-off control method
Vehicle-mounted data acquisition equipment supporting bus data and video synchronization
Vehicle and power battery heating device and method thereof
Vehicle, power battery charging device and direct-current charging protection system
Medium-and-low-speed magnetic levitation turnout lock pin device
Intelligent traffic management method for crowd sensing based on blockchain enabling
Assembly type floor veneer integrated board convenient to hoist
Charging power distribution method and system of charging pile
Anti-freezing preheating monitoring method and system for D-series High-Speed train
Energy optimization method and device for light storage type electric vehicle charging station
Rail engineering vehicle equipment room structure with ventilation and heat dissipation system
Thermal ice melting device used for electrical equipment
Power transmission line inspection system based on power transmission line pole
Environment-friendly riverway cleaning device based on heat storage expansion double-layer cleaning
Hidden step and electric overhead working truck applying same
Data rescue system applied to extraterrestrial celestial body detector
Ubiquitous scheduling control architecture and method for novel aggregated resources
Turnover device for riprapping leveling ship and riprapping leveling ship
Large-drift-diameter rectangular sealed cabin door device of manned spacecraft
Idler pulley mechanism, insulation bucket arm and insulation bucket arm car
Vehicle-mounted wireless charging system control method and control device
Multifunctional portable unmanned aerial vehicle charging device
Park energy differentiation scheduling method and system based on Monte Carlo simulation
Speed reduction device for coupling planetary gear system of mining dump truck
Vehicle frame type satellite navigation device and system
Rail vehicle dispatching system and method based on high-precision GNSS navigation system