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Friends who drive know that driving forward is easy to reverse, and there are three reasons for this difficulty:
First, the rear vision is not as wide as the front, even if there is a reversing radar or reversing image, there will inevitably be blind spots; second, because the steering wheel is in front, the front wheel turns a large circle, the rear wheel turns a small circle, and the way of hitting the direction is different;
Third, reversing and advancing have different routes when crossing the same bend. Based on the above reasons, novice friends will always be confused when reversing, especially when reversing, sometimes repeatedly hitting the direction, and the vehicle will always fail to come out.
Today, I will explain to you the reversing line and directional skills through a reversing bending demonstration in the alley, and how to understand and use the inner wheel difference. We now regard this passage with stone piers on both sides as an alley, and the distance between the two stone piers at the mouth of the alley is the narrowest place.
Looking at it from the side, this is the aisle at the mouth of the alley,
Now drive the vehicle over and make a big circle into the alley by hitting the left.
From the frontal point of view, you can see that the vehicle turns a large circle and swings the body into the hutong entrance, the front wheel is in a big circle, and the rear wheel is in a small circle. The left front corner of the vehicle turned at the extreme distance from the stone pier,
The right rear wheel appears to be about 30 centimeters from the stone pier. This is the front wheel around the big circle, the rear wheel around the small circle, the front wheel drawn the radius is greater than the radius drawn by the rear wheel, this gap is called the inner wheel difference.
Now prepare to reverse the car and return to the same road in the alley,
From the right rearview mirror, it is observed that the right body is about 40 to 50 centimeters away from the position of the stone pier at the mouth of the hutong, and it is necessary to get the rear of the car as close to the right as possible before officially reversing.
Hang up the inverted gear to start by taking a step backwards, and then hit the right and stop after the space appears a distance in front of you,
Hang up the forward gear and start forward, move a little to the right, and then swing the body in the direction of the left,
When you see in the right rearview mirror that the distance between the right body towards the stone pier is narrowing, stop in the direction of the back.
Hang up the reverse gear to start to the right to hit the direction of reversing, according to the distance between the right rear corner and the stone pier to decide whether to hit the full direction, in the rearview mirror to see the right rear corner towards the inside of the stone pier to fall over,
As the vehicle falls backwards, the wheels above the body position perpendicular to the right side of the stone pier are about to align,
When you can't see the stone pier in the right rearview mirror, you can rest assured that you can reverse in the direction of the full right at this time, if you have already hit the full direction before, you can continue to maintain this direction, because as long as the rear wheel passes the stone pier, the distance will be farther and farther away, and it will not rub again.
As the vehicle reverses and turns, it can be seen that the front left corner is still at the maximum distance from the left stone pier.
From the side, you can see the vehicle slowly falling out,
After reversing out, we can observe the arc that is turned when we come in, which is slightly larger than the arc that is turned when reversing out.
But basically followed the same path back to the position where it had just been driven.
In this demonstration of entering and exiting the alley, we can find that driving forward turns and turns are the same and different: the same is that both the front wheel turns a large circle and the rear wheel turns a small circle;
The difference is that when driving forward and turning, the front of the car is in a large circle in front and the rear is in a small circle.
On the contrary, when reversing, the rear of the car is in a small circle in the front, and the front of the car is in a large circle in the back.
That is to say, whether the rear of the car is turned forward or backward, it will always play the role of a small circle, because the rear wheel is not a steering wheel, and the front wheel is determined by the steering wheel. Therefore, we can draw an experience: as long as the front of the car is turned in the front corner, the front of the car is far away from the inflection point and turns in a large circle;
As long as the rear of the car is reversed in front of the car, it is necessary to first let the body approach the inflection point, and the rear of the car takes the lead in turning a small circle.
Dear old and new friends, a total of 50 videos of "Beginner Cheats - Season 4" have been updated