Why can't you move the steering wheel or brake at a high speed on a high speed?Old driver: Just obey if you want to save your life

We often see cases of various high -speed tires that cause the vehicle to get out of control or even rollover, but we also see some cars that can slow down and park on the side after the tire burst. Why is it the same as the tire, but the result is so much worse? In fact, the key to the problem is that after the tire is bursting, do not easily move the steering wheel or step on the brakes. This is the best way to save life.

But many people have been unable to understand the principles, I think this is very dangerous. Because our disposal measures are just imitation without clearing principles, there is no pertinence, and we ca n’t grasp the point. In this way, we may not be able to retreat when we are in danger. So today we will talk about why you ca n’t move the steering wheel and the emergency brake when you encounter a tire when you run at a high speed. I believe that when you understand the principle, you can take response measures more calmly when you encounter such a situation to turn in danger.

Why can't you step on the brakes after the tire?

If you step on the brakes after the tire burst, it is easy to cause the vehicle to get out of control, especially the high center of gravity and self -reliable vehicle. After the tire is bursting, it is higher than the tire to step on the brakes.

For example, the van in the picture above, the left rear explosion tire, it is clear that the driver can be seen on the brakes. As a result, the entire body quickly deviates from the right after the brake light is on. direction. So why can the vehicle out of control just stepping on a brake?

In fact, the principle is simple. Because the body will continue to rush forward due to inertia when stepping on the brake, the wheels and ground frictions have resistance to the body, pulling the body to decelerate it. Under normal circumstances, the braking resistance of the wheels on the left and right sides of the body is the same, so that the car can slow down smoothly. However, the wheel that burst after the tire cannot provide sufficient braking force, which will cause the brake resistance of the body on the side of the tire to reduce the braking resistance, and the speed of the body move forward is faster.

For example, in the above picture, the two -row small truck had the right rear tire, and the driver obviously stepped on the brakes, and as a result, the body was biased towards the left side. The brake marks on the left rear wheels left the road without the brake marks of the right rear wheel. It shows that at this time, the left rear wheels and the pavement have huge friction, and the right rear wheels have almost no friction. As a result, the left body resistance is large, which causes the right body to move forward quickly, making the vehicle trajectory offset.

Why can't you fight the direction after the tire?

In fact, this is a principle that the direction of slamming during high -speed driving is a principle. For example, a car suddenly hit the right direction in the right, then the weight of the body began to move to the left side of the body under the action of inertia, as if there is a strand The invisible power pushes the rear to the left. At this time, if the friction between the rear wheels and the ground is not enough, it will cause the rear to slide to the left and cause the vehicle to get out of control.

The contact area of ​​the wheels and the ground after the tire is reduced, the friction is lower, and it is even more unstable. Therefore, it is more likely to have a tail out of control when hitting the direction.

In fact, many drivers know that the direction of fighting after the tire is very dangerous, but the problem is that after the tire burst, many drivers will still subconsciously beat the direction. Therefore, I think that the problem is not at all because people do not know their danger, but how to make people do not make the direction of the direction when the danger occurs.

If you want to change the habit of hitting the direction of the tire, you must first know why the driver will hit the direction after the tire is burst. I think there are several reasons below:

After the tire burst, the body is different from the left and right heights. This sense of imbalance makes the driver feel that the body is biased and wants to correct it by fighting. The diameter of the wheels of the tire becomes smaller, which will cause the vehicle to run slightly. The driver hit the direction to correct the driving trajectory, but the control is not controlled in the panic, and it is easy to hit. The vibration and swing of the body after the tire burst cause the driver to misjudge the state of the vehicle, so that the direction is to correct the direction.

In fact, the body will have a fierce reaction after the tire burst, including a slight bias and a violent vibration of the body. For drivers without experience, this is enough to make it collapse, but you need to know that this is normal. After all, a tire has been damaged. The damaged tires and pavement during high -speed driving are severely impacted, and tire fragments will even repeatedly shoot the body, which will cause great movement.

At this time, we don't have to panic, because although the tire is bursting, the wheels are still there, and the car will not turn over. As long as the steering wheel is stabilized, the car is still stable and controllable as a whole.

Correct response method after the tire burst

How should I deal with it correctly after the tire? I think the following points should be safer and effective:

Remove the throttle, if it is a driving wheel burst, you can hang the air gear at the same time to avoid the influence of the interference of the mechanism. After the empty gear is completely free, the four wheels are completely free, and it is easier to let the vehicle balance and adjust the body's dynamics. Don't step on the brakes and let the car slip by themselves to slow down. Turn on the steering light while gliding. If you really need to decelerate, you can step on the brake pedal gently, and then secretly work hard to experience the effect of gradually increasing the effect of the brakes on the body's dynamics. Don't continue to step on the trend, keep the current pedal position. Looking forward, the lane line is used as a reference object to determine the vehicle's trajectory. As long as the vehicle is not seriously deviated from the route, don't move the steering wheel. If the vehicle runs off, it can operate the steering wheel secretly, and correct the driving direction a little. In this way, the body weight transfer is extremely small, and there is almost no risk of out of control. It must not be a significant to directly correct the steering wheel.

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