Transportation and installation equipment for inner wall light battens
Fixed electric full-automatic vertical fixed wing airport with centering mechanism
Hydropower station anti-flooding underwater rescue capsule
Spherical rescue capsule with double transition cabins
Automobile rear-row seat capable of being folded continuously and automobile
Road traffic speed measuring device and speed measuring method
Armrest device for auxiliary instrument panel of vehicle
Train turn-back control method, device and equipment and readable storage medium
Vehicle intersection speed limit detection method and device and terminal equipment
Pedestrian comity detection method and device and terminal equipment
Adjustable proportional valve device based on switch electromagnetic valve and brake control method
Urban road intersection traffic information acquisition system based on image recognition technology
Amphibious spiral driving multifunctional operation platform based on unmanned/manned control
Module-adjustable vehicle-mounted magic box and pickup truck
Shafting segmented positioning precision control method
Small supersonic-speed reusable multi-task unmanned aerial vehicle
AI service-based mixed traffic flow vehicle-road cooperative joint scheduling method
Method for automatically identifying fault red light band based on CTC system
Vacuum corrugated pipe assembly for aircraft cabin pressure regulator
Full-autonomous moving type carrying and storing method for fixed-wing unmanned aerial vehicle
Maintenance robot with online bolt retightening function
Direct current charging device, direct current charging method and computer readable storage medium
Motor-driven steel wire rope lifting structure in low limited space
Electric locomotive bogie bearing state maintenance system and method
Connecting piece for power transmission line engineering
Bolt fastening device and bolt fastening climbing operation platform with same
Bridge steel box girder hoisting equipment and construction method thereof