METHODS AND SYSTEMS FOR PROCESSING AND INTERPRETING ROADSIDE LiDAR DATA
High-load elevator traction machine based on disc brake structure
Safety belt tensioning detection device, safety belt tensioning detection method and safety seat
Two-stage braking high-stability elevator speed limiter
Traffic road equipment for preventing vehicle overspeed escape
Transfer device for intelligent manufacturing workshop
Induction type multimedia child seat headrest and control method thereof
Electric braking mechanism of speed limiter used for high-speed elevator
Special canal excavating trolley for concave-convex pavement
Power supply control device and method for supplying power to child seat
Vehicle driving state control method and device, computer equipment and storage medium
Convenient maintenance monitoring device for intelligent traffic
Mechanical brake mechanism of speed limiter for high-speed elevator