Flat-layer anti-slip running mechanism of passenger elevator
Short-time flow prediction method based on ETC portal system
Lifting mechanism and automatic optical detection equipment
Bicycle or electric bicycle parking detection device, method and system and storage medium
Whole vehicle safety intelligent driving control system of new energy vehicle
New energy automobile with chassis stable in structure and high in load capacity
Shared vehicle accumulation processing method and device, computing equipment and storage medium
Electric bicycle controller with toppling sensing function
Device and method for providing charging docking for electric car based on monocular vision
Steel-aluminum mixed type water jet propulsion grid structure