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It can be said that the vast majority of novice friends do not dare to change lanes, are unwilling to change lanes or are too lazy to change lanes for a long time on the road. Where is the reason for this? Some people say to learn to look in the rearview mirror, and some people say that lane changes should be accelerated.
Many ways to teach people to look at the rearview mirror on the Internet, there are also many ways to tell you how to change lanes, but you can take a closer look, many data methods are not uniform, novices look confused, back to their own driving practice is still not the point.
Lane change is a necessary thing to do in driving, because you can't always go all the way to the end, today I will explain to you, the rearview mirror in the middle distance judgment and the use of the scene, I hope to be able to effectively help those who dare not change lanes and will not change lanes of friends.
First, let's take a look at what the distance from the rear car is when the outside edge area of the right rearview mirror is just visible in the position of the left headlight of the rear car.
On the side you can see the status of the distance between the front and rear cars,
After field measurements, the distance between the two cars when the left headlights of the rear car are seen in the rearview mirror is 3.2 meters.
Let's take another look at the distance to the rear car when we see the position of half the front of the rear car in the right rearview mirror.
After field measurements, the distance between the two vehicles is 4.8 meters when the rear car is seen in the rearview mirror at half the front position.
Let's take another look at the distance to the rear car when we see the front of the rear car in the right rearview mirror.
After field measurements, the distance between the two vehicles is 6.9 meters when the position of the front of the rear car is seen in the rearview mirror.
Let's take another look at the distance from the rear car when we see in the right rearview mirror that the entire front of the rear car is in the middle of the rearview mirror.
After field measurements, when the entire front of the rear car is seen in the rearview mirror in the middle position of the rearview mirror, the distance between the two vehicles is 10.3 meters.
Through the above measurements, everyone now knows how to judge the distance, but how to use this distance in driving? This can not be rigid to say that 10 meters can change lanes, 3.2 meters can not change lanes, in fact, in road driving, these two distances can change lanes and can not change lanes, which requires understanding the relationship between distance and speed. Because the vehicle is a means of transportation, the driving activity is dynamic, as long as it is dynamic, it cannot fail to consider speed. The reason why many novice friends, you teach them how to judge the distance through the rearview mirror or dare not change lanes, is because it is not combined with the speed scene.
There are two kinds of lane changes: one is to change lanes to the left, generally to the left lanes are speed-up lane changes, the purpose of changing lanes to the left is mostly to prepare for overtaking, of course, overtaking to speed up, so it is a speed-up lane change; the other is to change lanes to the right, and to change lanes to the right is divided into two kinds, one is to reduce the speed change lanes, this is generally used to pull over, that is, to change lanes, so to reduce the speed. If there is a vehicle driving at a close distance on the right at this time, you need to slow down first, and then change lanes to the right;
The other is to speed up lanes, speed changes generally occur in the road driving overtaking, you need to quickly complete the overtaking when overtaking, after completing the overtaking you need to change lanes to the right, in this case, there must be a car in the right rear of the lane change, that is, the vehicle that has just been overtaken, the distance between you and it has not widened, which requires you to use faster speed to ensure that after you change lanes, the rear car will not rear-end with you, so it is called speeding up lanes, at least maintaining the speed of overtaking to ensure that the lane changes will not rear-end. Imagine if you slow down immediately after changing lanes, it will inevitably lead to the braking of the rear car, and if the rear car does not react in time, it will inevitably rear-end.
According to the above analysis, everyone understands several situations of lane change when driving on the road, and I will focus on speeding up and changing lanes to the right today. According to the distance of the four sets of real-life pictures seen above, I will explain to you one by one how each set of pictures and data are used when overtaking and changing lanes.
Group 1: See the left headlight position of the right rear vehicle in the rearview mirror,
At this time, it is 3.2 meters away from the rear car. This 3.2 meters is not enough for a long distance,
The right vehicle speed can change lanes when the speed is about 10 kilometers, and the use of the scene, generally in the relatively congested road section, the right vehicle starts or is about to stop, as long as you start or the speed is faster than the right vehicle, slightly deeper throttle decisive lane change.
Before this lane change, you must first see the road conditions in front of you after the upcoming lane change, and then look at the state of the right rear car in your rearview mirror, as long as the conditions are met, change lanes immediately. Turn signals do not hit too early, play too early is easy to be followed by the big throttle of the rear car, the timing of lane change is destroyed;
Group 2: When you see half of the front position of the right rear vehicle in the rearview mirror,
At this time, it is 4.8 meters away from the rear car. This 4.8 meters is about the distance of a family car,
The right vehicle can change lanes at a speed of about 30 kilometers, and the use of the scene is similar to the first group, and the gap is not large.
Group 3: see the front position of the vehicle in the rear rear of the right rear in the rearview mirror,
At this time, it is 6.9 meters away from the rear car. This 6.9 meters is about the length of a half-family sedan,
The right vehicle can change lanes when the speed is about 50 kilometers, using the scene, there are more urban vehicles but not too congested, and the right vehicle is in a uniform driving state, and it will not be fast or slow. At this point you are overtaking at a speed of about 60 to 70 km/h, or you are driving at a relative distance at the same speed as the vehicle on the right. Observe the front of the lane on the right side that is about to change lanes, and have a certain safe distance from the car in front of you to prevent the vehicle in front of you from suddenly slowing down after changing lanes.
Turn the right turn light while observing that the right side of the vehicle is in the state of seeing the front of the car, the throttle allows the speed to ensure that the speed is 20 kilometers faster than the rear car, and the lane is changed to the right. Because your speed is faster than the rear car, plus the 6.9 meters that have been maintained, after changing lanes, it has been about 10 meters away, as long as the road ahead is open, your speed is appropriately maintained for a while and then return to the original speed to maintain the distance between the front and rear;
The fourth group: in the rearview mirror to see the entire front of the right rear vehicle in the middle of the rearview mirror, but the image is relatively large, from the front of the rear car to the lower edge of your rearview mirror mirror, this road surface does not have a sense of elongation, the right rear of your car and the left front corner of the rear car have no sense of distance,
At this time, it is about 10 meters away from the rear car, and this 10 meters is not a safe distance for highway driving.
In the use of lane change, the right vehicle speed does not exceed 80 km/h in road driving, and you can change lanes at a speed of 20 km faster than the right car. When changing lanes, it is still necessary to observe the road conditions in front of the right side of the road, and there must be sufficient space.
Play the right turn light, observe the dynamic stability of the rear vehicle, at least maintain a speed faster than the rear car 20 kilometers after completing the lane change, do not immediately decelerate, the current rear car distance is reasonable and then maintain a uniform speed to follow.
It should be noted that because of the height of the model sitting position rearview mirror adjustment status and other reasons, there will be differences in the data, please use according to your own situation, according to the teaching ideas after measuring.
Dear old and new friends, a total of 50 videos of "Beginner Cheats - Season 3" have begun to be updated