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+person:("chen yuan")
•
+person:("chen yuhang")
•
+person:("chen yuhao")
Vehicle-mounted display method and device, storage medium and electronic equipment
Pressure sensing device, 3D gesture control system and vehicle control system
Intelligent traffic system for non-lamp-controlled intersection
Hand release detection device and vehicle control device
Method and system for evidence collection of traffic violation
Air floating type full-angle multi-layer zero-gravity unloading system
Automatic erecting and retracting device of vehicle-mounted photoelectric reconnaissance system
Catenary ladder trolley with movable rail grabbing device and control method
Trackless side wall type operation ladder trolley suitable for tunnel