The examination items of cart A 1A2A3B 1B2 include: pile testing, fixed-point parking and starting on the ramp, side parking, driving through unilateral bridge, curve, right-angle turning, passing through the width-limiting gate, passing through continuous obstacles, rolling the road surface, turning around on narrow roads, simulating expressways, continuous steep mountain roads, tunnels, rainy (foggy) days, wet roads, and so on.
Extended data
Operation essentials of curve driving:
① Before entering the "S"-shaped road, reduce the speed, use the first or second gear to enter the "S"-shaped road, and choose the appropriate route and speed to pass.
② After entering the "S"-shaped road, the vehicle enters the curve along the right side of the road and keeps driving at a constant speed and low speed.
③ Enter the position of point A, keep the distance between the vehicle and the right side of the road about 0.5m, and correct the direction appropriately (leave enough left inner wheel difference distance).
④ Enter the position of point C, turn the steering wheel to the left, and the vehicle will drive from the right to the left.
⑤ Enter the second corner, keep the left wheel of the vehicle 0.5m away from the kerb line, and correct the direction appropriately.
⑥ Enter the F position, turn the steering wheel and drive straight.
Baidu encyclopedia-subject 2 exam