Semi-trailer reversing skills analysis

A semi-trailer is a car (usually flat) with wheel support at one end (usually two axles and eight wheels), the other end is only a pedestal bearing, no wheels, and can only be placed on the ground when the tractor is not hanging. It is a semi-trailer consisting of a semitrailer behind a tractor. The tractor has no carriage and no hooks. It is supported on the tractor by the traction seat of the semi-trailer. The most common semi-trailer is a trailer, a large container carrier.

Semi-trailer reversing essentials

Reversing semi-trailer can be divided into two types

The method of stopping the semi-trailer parallel to the right: first, kill the direction toward the left, and then slowly reverse the car. When the left third of the front of the trailer appears in the rear-view mirror on the left, stop and turn the direction to the right. Slow reverse, when the trailer and the front of the line become straight, turn the direction back, slightly down a little, and then play the direction to the right, then back to the left, and adjust several times while down. Drivers must have feelings before they can control the direction of the rear of the car. To practice more, wait and feel, and know how to control the direction of the rear, you can do a good job of reversing.

Semi-trailer straight reversing method: First, the whole car straightened, look at the left and right rearview mirror when reversing, when the semi-trailer reversing, the direction of the steering wheel and the rear direction is exactly the opposite, if the trailer tail appears on the left rearview mirror, indicating the car direction Left is biased, you should play to the left, so the trailer will turn to the right. If the rear of the rearview mirror is on the right side, it means that it is on the right side. The direction is to the right, the rear of the car is to the left, and the direction is not to be crossed. Large, reverse speed is slow, so there can be time and distance to adjust.

If a motor vehicle violates the law and causes a traffic accident, it must take responsibility. Therefore, the relevant knowledge of the vehicle turning should understand the turning skills of the vehicle and the provisions for the turning of the vehicle.

Vehicle turning skills

1. U-turn on narrower roads

When the car is driving on a narrow road, it should be turned using a combination of forward and backward methods. Its operation is: When the vehicle approaching the turning point, send a left turn signal, reduce the speed in advance within a reasonable distance, into the low gear, close to the right side of the road, while turning on the left turn signal, observe the situation on the road, If you think that the turning of your car will not affect the vehicles on the road, you can quickly turn left to the steering wheel, so that the vehicle slowly to the left of the road, when the front wheel approaching the roadside (about 1 meter from the roadside ), swiftly turn two or three directions to the right and stop.

2. U-turn on wider roads

When the car is driving on a wider road, it should try to use a large turnaround to make a U-turn. Its operation is: really do not see before and after the arrival of the car, open the left turn signal, press the horn, once the steering wheel.

When you fall backwards, you should first observe the situation behind the car and the conditions on both sides of the road. Then start the honking horn and quickly turn the steering wheel to the right. When the car is down to the rear, the road will be close to the right side of the road, or the end of the car will meet. In case of an obstacle, or if the front of the observation vehicle is able to complete the U-turn action on the next advancement, it should quickly return to the left two or three steering wheels and stop immediately, then start again and play the steering wheel left.

If you can complete the U-turn and two-into-one action, if you can't complete the action after two advance and retreat, you must return again and finish the U-turn and travel route. The key is to master the distance from the wheel to the curb and return two or three directions before stopping.

U-turn rule

According to the second paragraph of Article 49 of the Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China, motor vehicles may turn around at locations where there is no prohibition of turning around or prohibiting left turn signs or markings. Where the U-turn is permitted, the motor vehicle may turn around during the traffic lights without turning off the special signal lights or other traffic signs that regulate the U-turn. However, the vehicle may not cross the intersection stop line or the center double solid line during the red light cycle. Where there is a traffic sign clearly indicating the turning of the head during a red or green light, it shall be turned around during the signal of the regulation. When turning around, you must not obstruct the normal driving of other vehicles or pedestrians. Motor vehicles must not turn around in places where there is a prohibition of turning or prohibiting left turn signs or markings, as well as railway crossings, crosswalks, bridges, sharp bends, steep slopes, tunnels, or road sections that are prone to danger.

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