How to judge the distance between the left and right front and rear vehicles

Judge the distance between the front end of the car and the person:

In the case of a sedan, suppose there is a person in front of you who is about 10 centimeters tall, with a knee height of about 45 centimeters, and a hip height of about 70 centimeters.

1. When you see the front end of the car moving up from the ground to the surface of the human foot or heel and staying here, the distance between the front end of the car and the human body is 3 meters.

2. When you see the front end of the car raised to the height of the human knee, the distance between the front end of the car and the human body is 1 meter.

3. When you see the front end of the car raised to the lower end of the human buttocks, the distance between the front end of the car and the human body is meters.

Judging the distance of the car in front:

1. About one meter when you see the upper edge of the bumper of the front car from the lower edge of the windshield;

2. When you see the lower edge of the bumper of the front car (the knee of the person's foot) from the lower edge of the windshield, it is about two meters;

3. About three meters from the lower edge of the windshield when you see the lower edge of the front car and the lower edge of the rear tire (or see the ground);

4. The horizontal line relative to the ground seen on the lower edge of the left rearview mirror is the position of the front of the car.

The right rearview mirror judges the distance between the rear car:

1. When the rear car shadow occupies all the rearview mirrors, the distance between the cars is about 3 meters;

2. When the rear car shadow occupies two-thirds of the rearview mirror, the car distance is about 5 meters;

3. When the rear car shadow accounts for one-half of the rearview mirror, the distance between the car is about 9 meters;

4. When the rear car shadow accounts for one-third of the rearview mirror, the distance between the cars is about 12 meters;

5. The left rearview mirror sees the rear wheel cover in the middle (rear door grip, body horizontal line or rearview mirror bottom line reflection) relative to the ground is the rear position.

6. Judge the distance between the rear car through the rear view mirror and the lower edge of the rear window windshield: if you see the upper edge of the rear headlights, the rear tail box is about three and a half meters away from the rear car; If you see the junction of the rear car compartment cover and the front windshield, the rear trunk is one meter away from the rear car; If you see the horizontal third of the front windshield of the rear car, it is basically up.

Determine the position of the vehicle (wheel position, front and rear position):

1. Judge the position of the roadside in the windshield (the left wheel is 10-15cm to the right of the left pillar of the windshield; The right wheel is 5-10cm to the left of the windshield centerline); The distance from the curb can be seen in the rearview mirror.

2. Judge the position of the right wheel (the middle of the front or the right wiper): the relative ground on the right side of the front cover.

The distance between the left and right cars can be directly visually detected, and the distance between the rear cars can be visually measured: If you see the entire front of the rear car from the rearview mirror, the car should be about 2 meters away from the rear of your car.

You have to feel this for yourself.。。。 The best thing is to find the base point on the car by yourself, and then look at it in the car, and then get out of the car to compare the point to see the actual distance, and then feel yourself while driving.

The easiest and most useful way to do this is to train. For example, if you see a tree in front of you, you estimate how far it is, and then you actually drive over it to see how far it is. If you do this often, you will be able to make accurate judgments after a long period of time of observation and training.

<> "How to judge the distance between the front and rear left and right cars.

Many novice drivers have no sense of distance when driving on the road, and it is easy to rub with other vehicles, not only to lose money but also to repair the car, which is very troublesome. So when we usually drive on the road, how to judge the distance between the front and back, the left and right cars, today I will give you a good answer.

First of all, let's talk about how to determine the distance between the car and the car in front, if the car in front is an SUV, we can judge the distance from the car in front by the bumper and rear tires of the front car. If I can see the lower edge of the rear tires of the front car from the lower edge of the windshield, it means that we are about 5 meters away from the car in front. If we see the lower edge of the bumper of the car in front from the lower edge of the windshield, it means that we are about 1 meter away from the car in front, so we should be careful to follow the car and not suddenly press the accelerator and rush forward.

If the car in front is a sedan, we need to judge the distance from the car in front by observing whether the front edge of the car coincides with the tires or bumper of the car in front. If the lower edge of the front tire coincides with the front edge of our car, it means that we are about 5 meters away from the front car. If the upper edge of the bumper of the front car in front of us coincides with the front edge of our car, it means that the distance between us and the front car is about 1 meter.

It can be seen that regardless of whether the car in front is a sedan or an SUV, the objects we refer to are the tires and bumpers of the front car, but when the front car is an SUV, we need to observe the distance from the car in front through the windshield. When the car in front is a sedan, we need to judge the distance from the car in front by the edge of the front car.

After talking about how to judge the distance between the car and the car in front, let's talk about how to judge the distance between the car and the car behind. In fact, it is relatively simple to judge the direct distance from the rear car, and we can observe the distance between the car and the rear car through the rearview mirror. If the rear car occupies two-thirds of the rearview mirror, it means that the distance between the rear car and us is about 5 meters.

If the rear car occupies all the rearview mirrors, it means that the distance between the rear car and us is about 3 meters. If you want to judge the distance between the car and the rear car when parking, you can judge it more accurately through the reversing image.

In addition to learning to judge the distance between the front and rear vehicles, we must also learn to judge the distance between the left and right vehicles. When the raised node of the left wiper coincides with the ground object, it means that the car tire has been sharpened and pressed to the white line on the left, and the car needs to drive slightly to the right. When the right wiper node coincides with the roadside, it means that the car has pressed to the white line on the right, and the car needs to drive a little to the left to avoid scratching with the vehicle on the right.

When we usually drive on the road, in addition to learning to judge the distance between the front and rear left and right vehicles, we must also learn the skills of following the car, so as to avoid collision with the car in front to a greater extent.

When following a car, we must not only judge the distance between the car in front and the car in front, but also pay attention to the braking of the car in front at all times. Only by learning the action of the car in front can we react in time. In addition, we should also be careful not to change lanes at will when following the car, and we must drive cautiously.

<> distance between the car and the center line of the cherry potato and the side of the road: 60 cm is the best.

When the intersection angle of the glass wool plate and the A-pillar coincides with the center line, the body is exactly 60 cm away from the center line.

<> judge the distance to the vehicle in front.

When the front edge of the car coincides with the lower edge of the tyre in front of the car: the distance from the car in front is about 5 meters.

When the front edge of the car coincides with the lower edge of the bumper in front of the car: the distance from the car in front is about 3 meters. <> judge the distance to the vehicle in front.

When the edge of the front of the car coincides with the lower edge of the license plate of the car in front: the distance from the car in front is about a meter.

Judge the distance to the car behind.

View from the interior mirror.

When the rear car is completely covered below the bonnet: the distance from the rear stove is about 5 meters.

<> the rearview mirror to judge the distance of the rear car.

When the rear car shadow occupies all the rearview mirrors, the distance between the cars is about 3 meters;

When the rear car shadow accounts for one-third of the rearview mirror, the car distance is about 5 meters;

When the rear car shadow accounts for one-half of the rearview mirror, the distance between the car is about 9 meters;

When driving, how do you determine the distance between the front and the back, the left and the right?

For example, the distance between the left and right vehicles, in fact, we can judge by the reference point of the car, such as the bump point of the wiper, if we find the bump point of the wiper and some object on the ground, such as the marking line, it means that the tire is driving on it. If, in order to avoid crimping and for safety reasons, we need to be no more than 60 cm away from the reticle, then when the reticle coincides with the A bar corner and the panel, it is about 60 cm away from the reticle. So how do we master the road and slowly go from a novice to an experienced driver, able to drive by feeling.

There are many ways to do it on the internet, such as looking at the hood strips, black dots on the hood, wiper nozzles, left and right mirrors, old left and right handlebars, and right rear wheels. In fact, I don't agree with you copying the above method, because there are differences in models, there are differences in sitting postures, there are differences in the elevation angle of the driver, and the same method, different people have different effects. When I first came into contact with cars, I was also very confused.

I consulted many veteran drivers and learned many methods online. Some of them are still very practical and I already use them in my daily driving.

It is for reference only and is not intended for learning content. For old drivers, this is actually very easy to do, as long as the front can feel the past, the left and right reflectors are compared, and the vehicle tries to hit the steering wheel to the left, because the driver on the left is best to observe the position, try to stay on the right as much as possible, there are passengers in the car, you can ask him to help see the distance of the body on the right below. It feels like the front can pass, that's not a problem at all.

If necessary, go outside and observe. Judge the distance between the left and right vehicles, during driving. Observe the dividing line on both sides of the road, the left wiper nozzle coincides with the right line, only 20 cm, if you feel the right side is too narrow, then hit a small direction to the left, using the wiper nozzle as a reference.

If the left line prevails, the lower corner of the left windshield coincides with the left line, and the car is 20-30 cm away from the left side, and the distance between the left and right sides can also be adjusted. While waiting for the red light, I used a three-box car as an example. When the left rearview mirror overlaps the parking line, the front end is 20 cm away from the parking line.

When the lower edge of the mirror overlaps the stop line, the front end is exactly on the stop line, and so on.

The first thing we need to judge is the position of the sideline and center line, as well as the distance between the front and rear vehicles. Judge the distance between the front and rear and the left and right while driving: judge according to the position of the left wheel; Judging by the exterior mirror; The distance between the vehicle and the curb can be seen through the rearview mirror; The distance between the front and rear can be judged by the bumper as a centerpoint target.

When learning to drive in a driving school, the coach generally teaches us, for example, we can judge by the rearview mirror, generally when the car is driving on the road, observe your left rearview mirror, keep the white line on the left ground in your left rearview mirror one-third, that is normal, almost 30 cm on the left and right.

Sitting in the car, if you can see the license plate of the car in front of you, then you are still three meters away from the car in front, just in time to see the windshield of the car behind you, and you are three meters away from the car behind.

1. If the vehicles are all in motion.

Then it is necessary to consider concentrating on driving seriously, looking at the six roads, paying attention to the state of the car in front, rather than others, and when you need to pay attention to the distance, it means that you are very close to the car in front, and the close distance with the car is generally in the urban traffic flow is more dense road section or traffic light intersection, at this time, the distance between the judgment and the front car is based on the front of the car that you can see in the cab, when the front of the car is close to the bottom surface of the rear wheel of the front car, the distance is about 5 meters, when the front of the car is close to the lower edge of the rear bumper part of the front car, the distance is about 3 meters, When the front of the car is close to the upper edge of the front and rear bumpers, the distance is approximately 1 meter. The distance between the left and right and the back is generally not considered when driving forward, because the road surface has lane lines and road signs, you just need to drive in the lane line, to ensure that you have enough left and right distance, the old driver does not need to refer to the car feeling, and if the novice has concerns, take the car as an example, take the lower left corner of the front windshield on the driving side as a reference, glance at the inside of the lane line or just close to the distance is better, or take yourself as the main vision, feel that you are about to approach the center of the road, At this time, the distance between the vehicle and the right lane line is about 30 cm. The distance from the car behind you is not something you should consider, and the driver behind will pay attention to it.

2. On-street parking.

To park the vehicle at the right distance from the side of the road, project a line of sight on the hood to the lower right. When you match that point of the hood to the edge of the road, the vehicle will be about 15 centimeters away from the curb on the right. To park the right distance on the left curb at the right distance, project your gaze onto the hood and extend to the front left corner of the vehicle.

When this point of the hood matches the edge of the road, your vehicle is about 15 cm away from the curb on the left.

3. Vertical parking.

In order to determine the distance of the vertical parking space, the front of the vehicle can be known by projecting the line of sight under the driver's or passenger's side-view mirror in front of you on the ground. When you know the distance in front of the vehicle, you also check the distance behind you.

Driving and parking requires constant practice, using certain points of the car as a reference to determine the distance of the vehicle, and once you master the skills of using these reference points, driving and parking will be much easier.

The lower edge of the rear wheel of the front car is flush with the lower edge of the windshield, and the distance is about 3 to 5 meters; The lower edge of the bumper of the front car is flush with the lower edge of the windshield, and the distance is about 2 meters; The upper edge of the front bumper is flush with the lower edge of the windshield, and the distance is about 1 meter.

There is no specific standard for this, and generally old drivers will tell you that they rely on experience and car feeling. The more you drive, the more accurate the distance control is.

When driving, you can judge the distance between the car in front and the car behind you by the size of the car in the rearview mirror.