Why is the rear car closer to the outside of the mirror?

We divide the rearview mirror into two parts, one is the outside and the other is the inside, if the car behind is outside, it means that his car is very close to you, if it is inside, it means that the distance between the two cars is relatively far, so if the rearview mirror is closer to the inside, then the lane change is more beneficial to you.

There is also to look at the size of the car in the rearview mirror to judge, if the car is closer, you see that his car area will be smaller, if his car is farther away from you, you can see his whole car, for this situation is not true, we also made a picture, so that you can understand more easily, we can also do a test in reality.

From our own tests, the side area inside the rearview mirror is also large, which means that his car is very close to his own car, and the smaller the car in the rearview mirror, the farther away it is from you.

Just like we do, the area table on both sides is seen through the rearview mirror, so at this time you look at the white car, you will find that the white car is almost beyond the range of the rearview mirror, so don't change lanes at this time.

This is a phenomenon because the rearview mirror appears through reflective refraction, and the refractive point on the outside of the rearview mirror is directly behind the body. Wish.

Because the rearview mirror is a convex lens, the closer the object is, the area occupied by the mirror expands faster. As the distance between the two cars gets closer, the angle of reflection between the rear car and the rearview mirror becomes smaller, giving the impression of being outside.

Actually, convex lens and convex mirror are two concepts, so don't confuse them. Convex lenses are light-transmitting and have no imaging effect, whereas convex lenses have imaging effects and have a wide range of reflection. Therefore, the convex mirror is more suitable for the rearview mirror, and the convex lens is the same principle, the concave lens can not be used as a rearview mirror, the concave mirror is not suitable for use as a rearview mirror, because the concave mirror narrows the imaging field of view, he actually has a relationship with the driver's field of vision, after all, only the convex mirror can form an image of a larger spatial range in the convex mirror through the reflection of light.

In short, that is to say, it can make the driver's rearview vision wider, which is conducive to the driver to observe more and broader environment, environmental protection makes driving safer, in recent years, with the rapid growth of China's economy, people's living conditions and material conditions have also been greatly improved, more and more people can afford to buy a car, so that we become more comfortable in travel, so people are more and more dependent on cars, generally speaking, there are three rearview mirrors, one is the inner rearview mirror placed in the car, The two are exterior mirrors placed on the left and right sides. <>

The driver will look at them cordially almost a hundred times a day, after all, with the help of the car rearview mirror, the driver can expand his field of vision and indirectly see the situation behind the car, on the side and below, when we study in driving school, we basically use the simplest knowledge of cars, that is, all furs. To truly understand the working principles of auto parts and automobiles, we need to slowly explore and accumulate in our daily lives, so the role of rearview mirrors in driving safety cannot be underestimated. <>

It can be said that the rearview mirror is the driver's "third eye", so how should the rearview mirror be adjusted? First of all, it is necessary to understand that everyone's height, sitting posture, etc. will have a great impact on the driving vision, so the premise of adjusting the rearview mirror is not to affect driving, adjust a sitting posture that suits you, and then adjust the left and right rearview mirrors, and reasonably adjust the angle of the rearview mirror, which can better protect the safety of the old driver. <>

Because the rearview mirror at the back of the car is a magnifying glass, it can magnify the situation behind it, which looks more convenient, and it is particularly smooth when reversing.

In fact, it mainly uses the imaging principle of this rearview mirror, so that you can see the scene behind, so that everyone can observe the operation of the car recorded after the rearview.

Because car rearview mirrors are convex mirrors. It passes the principle of optical refraction, so it is diffusive, so at this time it can be amplified.

Generally speaking, there are 3 rearview mirrors, one of which is placed in the car, two exterior mirrors placed on the left and right sides. Drivers "look at each other" with them every day, almost no less than 100 times. After all, it is only with the help of the rearview mirror that the driver can expand the field of vision and indirectly see the rear, side and bottom of the car.

The main advantage: The left and right mirrors are different from the driver's point of view. In order to restore the actual scene as much as possible, so that the rearview mirror that the driver sees is the same as the left and right, the rearview mirror of the car is designed to be inconsistent on the left and right. With the driver's seat on the left, the left side mirror will be relatively large, while the right side mirror will be smaller, and vice versa.

Should the lights be inside the mirror (rearview mirror) or reversed.

Let's say you blink, you blink your left eye, why do you feel like the person in the mirror is blinking your right eye?

Because the figure in the mirror is facing you, so if you are facing north, then the right eye that blinks is the eye to the east. And the portrait in the mirror also blinks the eye to the east, but the portrait in the mirror faces south, so the east eye of the portrait is called the left eye of the portrait. So it's the other way around.

In fact, the same is true for car lights. Let's say that the car in the same direction as you is going north, and the car behind you (heading north) flashes its right light, which means flashing the east light. Then the car you see in the rearview mirror will be oncoming, that is, the car in the rearview mirror looks like driving south, and at the same time flashing the east light in the rearview mirror, then for the car driving south, the east light is the light on its left.

So the lights are still reversed. But this is not based on your own left and right, but must be divided according to the left and right of the car and the image of the car.

The rearview mirror of the car is the mirror, you face the mirror and see the left light of the car behind you flashing in the mirror, which is on the left side in front of you.

Car rearview mirrors.

Introduction: The rearview mirrors are located on the left and right sides of the head of the car, and have reached the front of the interior of the car. The rearview mirror reflects the situation behind, sideways and below the car, allowing the driver to see these positions indirectly, and it acts as a "second eye" to expand the driver's field of vision.

Because the mirrors are mounted front and back, the imaging is opposite to the mirror, not to the left and right.

When you look back, you just turn the direction around. You look the opposite in the mirror because you don't look back :)

That's not photographic imaging technology [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

I have the same problem, the above explanations are not correct, you haven't figured out the problem of the subject.

The function of the vertical line on the car rearview mirror is actually called the rearview mirror with its own dotted line"Double curvature mirrors"Due to the limitation of the size of the rearview mirror, how to let the owner see more and clearer range from the rearview mirror is what many car owners pay attention to.

This dotted line is distributed on the outside of the force, usually a third, and we call the part outside the dotted line the outside of the mirror. The outside is a convex mirror, and because of the small radius of curvature, we can see farther from the outside, which is useful at high speeds, and also helps to eliminate driving blind spots when cornering, so that we can anticipate the situation behind us and take appropriate measures. On the inside of the dotted line, it is a normal field of view used to observe the near situation, because of the large curvature, we can see the near situation very clearly, for example, when reversing, we can clearly see the position of the rear wheel and the car next to it.

In normal use, because of the combination of two different curvatures, we can take into account the near and far field of vision, effectively reduce the blind spot of the rearview mirror, easy to use, and reduce the danger. This design is similar to the small round mirror we have installed in the rearview mirror. The correct adjustment method of the car rearview mirror The adjustment standard for the left side mirror is to first place the horizontal line at the center line of the rearview mirror, and then adjust the edge of the body to occupy the mirror image 1 4.

This ensures that oncoming cars from behind are within your field of vision. Right side mirror adjustment standardIn order to observe the distance between the rear wheel and the road tooth, the area under the rear mirror should be larger. The main thing is to adjust the horizon line in the rearview mirror to the height of 2 3 of the mirror, and adjust the reflection of the right side of the body to occupy the area of 1 4 on the left side of the mirror.

**Rearview mirror adjustment standardPlacing the distant horizon horizontally in the midline of the rearview mirror, and then moving left and right. The principle of adjustment is to be able to see the situation behind the car through the rear window. The role of the rearview mirror in the car to observe the road conditions behind Driving in the country, you need to change lanes frequently.

When you are ready to change lanes, turn on your turn signal in advance, and then look at the vehicle behind you through the rearview mirror to confirm that it is safe to change lanes.

This line will give us a wider view and reduce the probability of accidents.

The rearview mirror with its own dotted line is called the "double curvature rearview mirror", which makes it easier to see the oncoming car from behind.

That line is meant to give you a wider view and reduce the chance of an accident.

The line that extends the rearview mirror is to make the view wider, and it is also to better judge the distance between the body.

This line will open up the field of vision that we see when we look in the rearview mirror.

The main purpose is to allow the driver to get a wider view and ensure safety.

It helps people to better see the driving of the car behind them, but also to see the wheels.

This line allows us to see the bigger picture, which is very necessary.

Big River Motors.

Car rearview mirror can reflect the road conditions behind the vehicle and on both sides to the driver, generally we are used to the left and right sides of the rearview mirror called the exterior rearview mirror, the rearview mirror in the compartment is called the inner rearview mirror or ** rearview mirror.

Interior and exterior mirrors, which reflects the true distance?

Attentive friends may find that when driving on the road, they feel that the vehicle behind them is very close by observing the rearview mirror in the car, but when they look at the rearview mirror outside the car, they find that there is still some distance. So, who is reflecting the real distance?

The interior rearview mirror is generally a flat mirror, while the exterior rearview mirror generally uses a convex mirror in order to expand the line of sight.

If you look at the actual distance alone, the plane mirror reflects the real situation, and although the convex mirror has a larger viewing area, the actual situation is more different than what is seen. Therefore, when turning or merging on the road, in addition to observing the rear situation through the rearview mirror outside the car, you should also observe the rearview mirror in the car, and roughly judge the real distance between the rear vehicle and yourself, so that you know it well.

Can a novice correctly judge the distance behind the car? How do you judge the true distance with the rearview mirror?

Summary. Hello, this is because the rearview mirror of the car can be said to be a convex mirror, and its range can be seen more widely through the principle of optical refraction.

Dear, this question is up to me, it takes a little time to type, please be patient, thank you!

Hello, this is because the rearview mirror of the car can be said to be a convex mirror, and its range can be seen more widely through the principle of optical refraction.

Please draw a diagram of the light path, does the divergence of light enter the human eye?

Do you know that the convex mirror is like a human eye.

I know, but I don't understand.

I can't explain it.

Summary. Hello dear, glad to answer for you. The closer the car is to the electronic rearview mirror, the bigger it looks.

Hello dear, glad to answer for you. The closer the car is to the electronic rearview mirror, the bigger it looks.

The original theory of the ordinary rearview mirror is: the angle between the rays perpendicular to the convex mirror is fan-shaped, so that the farther the object, the smaller the virtual image in the convex mirror will be reflected with the fan-shaped angle. In this way, the protruding mirror can accommodate more distant scenery, so the rearview mirror is generally a convex mirror.

The rearview mirror is a device used to observe the traffic situation behind the vehicle, and has been used in automobiles for more than 100 years. With the change of the times, the rearview mirror has gradually evolved from an ordinary plane mirror to a convex mirror with a wider field of vision, but due to the limitations of its own structure, when encountering a car in a narrow Kaimo road section and reversing into the garage, it will stare at the dust and slowly block part of the side vision, and the rearview mirror has the risk of being damaged.