Connecting and unlocking mechanism driven by shape memory alloy spring
Reusable orthogonally-arranged rope-controlled unlocking electric connector pulling-out device
Backward traffic passing early warning method and device of vehicle
Intelligent elevator traction machine and abnormity self-detection method
New energy vehicle braking method and device, vehicle control unit and new energy vehicle
Vehicle temporary parking control method and device, vehicle and storage medium
Active cooling and energy comprehensive utilization system and implementation method
Elevator fault rescue method and elevator barring rescue system thereof
Three-layer folding shed windshield with high sound insulation performance
Dangerous driving behavior control method and device, vehicle and storage medium