Optical photographing lens system, image capturing unit and electronic device
Head-up display, vehicle and controlling method of head-up display
Three-dimensional parking garage-oriented berth resource integration method
Bottom plate inspection door force transmission beam structure and monorail vehicle chassis
HIGHWAY TRAVEL TIME ESTIMATION METHOD BASED ON GM CAR FOLLOWING MODEL
FLOOR PLATE INSPECTION GATE FORCE TRANSFER BEAM STRUCTURE AND MONORAIL VEHICLE UNDERFRAME
PARAMETER OPTIMIZATION METHOD FOR EXPRESSWAY TRAVEL TIME ESTIMATION MODEL
Front-end working platform and working operation platform
Pivot steering closed-loop control method for automobile driven by four-wheel hub motor
Device for adjusting sealing rubber strip of apron board of railway vehicle
Four-degree-of-freedom accurate hoisting carrier loader for under-train parts of motor train unit
Small space tether system unfolding brake mechanism adopting spinning shaft sleeve
Communication and perception data fusion method based on roadside equipment