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How to judge the distance between the left and right cars?
Adjust your driving posture. First, feel whether the distance between the front and back of the seat and the backrest angle are appropriate, then stretch your arms forward and naturally hold both sides of the steering wheel. At this time, the wrist must be able to bend freely and move freely. Legs should have some room for movement, and it is easy to step on the clutch pedal, brake pedal or accelerator with your feet, so you don't have to lean forward. The position is basically suitable at this time. If it is not suitable, you can slide the seat back and forth, or adjust the tilt angle of the chair back, adjust the driving posture, and remember to fasten your seat belt.
The best position to hold the steering wheel is to bend your elbows slightly at 3 o'clock and 9 o'clock (that is, at the horizontal sides) when holding the steering wheel with both hands, because this will give your arms enough activity area to operate the steering wheel quickly. Some novices will put their hands into the inside of the steering wheel when the car turns around or makes a big turn. This is what the old saying goes. This seems to be labor-saving, but in case of emergency, the hand can not be withdrawn in time for first aid; The front wheel suddenly changes direction, and it is easy to hurt your arm. Beginners should get rid of this bad habit. Control the steering wheel, hit as much as possible, hit less and return less, hit slowly and return slowly, and hit again and return quickly. Familiar with the position of each gear and the switching between gears.
You don't know when you are blessed. At this time, first look at the gear map above the gear lever handle and step on the clutch pedal to shift gears, and pay attention to whether there is an inverted lock. After getting familiar with the gear position, take your eyes off the gear lever and use the gear shifting mode to get familiar with the gear position during normal driving. If you can't shift gears in place, you can step on the clutch pedal once and then step on the clutch pedal to shift gears. Generally, you will shift gears smoothly. Coordinate the cooperation between clutch and throttle. When starting, the key points of operating the clutch pedal should be: start smoothly, don't turn off the engine, don't put in gear, and drive smoothly, especially when going uphill, in traffic jams and following cars.
Skilled oil distribution and cooperation Some novices have developed the habit of stepping on the clutch pedal because of their unskilled clutch operation, which leads to the long-term semi-clutch state of the clutch and accelerates the damage of the clutch. Correct oil separation and matching should be adjusted according to vehicle speed. In the initial stage, put in neutral, step on the clutch pedal after landing, put the shift lever into 1 gear, slowly release the clutch, and start the car with the accelerator. When stepping on the clutch pedal, be sure to step to the end. Feel the shaking and moving trend of the car body when slowly releasing the clutch pedal. When the vehicle is slightly shaking and moving, slowly refuel and continue to slowly release the clutch until it is completely released, so that the vehicle can start smoothly. It is also important for the vehicle to shift gears while driving. The correct shift should be after automatic start. With the increase of engine speed and different vehicle speeds, shift into the corresponding gear. Under normal circumstances, when the engine speed increases to a certain extent, the working noise of the engine will increase, so it is necessary to upshift, and the shift timing is generally between 2500 and 3000 r/min (engines with different performance will be different, please read the user manual before use). If the novice has not learned to shift gears according to the change of engine sound, it is recommended that the novice adopt the method of shifting gears according to engine speed. But everyone should still know the gears corresponding to different speed stages. Take a vehicle with a 5-speed manual transmission as an example. Under normal circumstances, after starting, when the vehicle speed is lower than 20km/h, you should choose 2nd gear, when the vehicle speed is 20~60km/h, you should choose 3rd gear, and when the vehicle speed is 60~80km/h, you can shift into 5th gear.
The driver has a limited view when sitting in the car. At ordinary times, he can only see the situation ahead with the naked eye. For left, right and rear situations, he can only use the inner rearview mirror and two outer rearview mirrors. Some driving actions, such as turning, reversing, merging and overtaking, must be done safely with the help of rearview mirrors. Therefore, novices must first learn to observe the road conditions through the rearview mirror, and then realize "six roads at a time". Especially for some drivers who drive trucks while learning to drive, it is particularly important to learn to observe road conditions with rearview mirrors.
When the vehicle is driving in the middle of the lane and the road conditions are not very complicated, force yourself to look away from the front, and observe the three rearview mirrors, the road surface and the front upper part of the vehicle with the rest of your eyes, so that your central vision can keep the ability to scan the wide road conditions-front, ... >>
Question 2: how to judge the distance between cars and the distance between the front end of cars and people is too practical;
Take a car for example. Suppose there is a person in front who is about 1.7 ~ 1.8 meters tall, with feet about 10 cm high, knees about 45 cm high and hips about 70 cm high.
1. When you see the front end of the car moving up from the ground to the foot or heel of a person 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 rising to the knee height of the human body, the distance between the front end of the car and the human body is 1 meter.
When you see the front end of the car rising to the lower end of the human hip, the distance between the front end of the car and the human body is 0.3 meters.
Judging the distance of the vehicle in front:
1, from the lower edge of the windshield to the upper edge of the front bumper about one meter;
2. From the lower edge of the windshield, the lower edge of the front bumper (people's feet and knees) is about two meters;
3. Seen from the lower edge of the windshield, the lower edge (or ground) of the front and rear tires is about three meters;
4. The horizontal line relative to the ground seen from the lower edge of the left rearview mirror is the position of the front of the car.
The right rearview mirror judges the rear distance:
1, when the rear car shadow accounts for all rearview mirrors, the car distance is about 3 meters;
2. When the rear car shadow accounts for two-thirds of the rearview mirror, the car distance is about 5 meters;
3. When the rear car shadow accounts for half of the rearview mirror, the car distance is about 9 meters;
4. When the rear car shadow accounts for one third of the rearview mirror, the distance between cars is about12m;
5. When the left rearview mirror sees the middle of the rear wheel housing (rear door handle, body transverse line or rearview mirror bottom line), the rear position is relative to the ground.
6. Look at the lower edge of the windshield of the rear window through the rear rearview mirror to judge the distance of the rear car: if you see the upper edge of the rear headlight, the rear trunk is about three and a half meters away from the rear car; If you see the joint between the rear hatch cover and the front windshield, the rear trunk is one meter away from the rear car; If you see that the front windshield of the rear car is one third of the level, it is basically open.
Judging vehicle position (wheel position, front and rear position):
1. Determine the position of the roadside inside the windshield (the left wheel is on the right side of the left column of the windshield 10- 15cm; The right wheel is 5-10cm to the left of the centerline of the windshield); You can see the distance from the side of the road in the rearview mirror.
2. Judge the position of the right wheel (front middle or right wiper): relative to the ground at the right third of the front cover.
Question 3: How to judge the distance 1 between the front, back, left and right of the vehicle? The rearview mirror judges the distance behind the vehicle.
The rearview mirror is used to observe the rear situation, but how to judge the distance from the rearview mirror to serve your driving behavior may require some skills. There are many tricks on the internet to judge the distance between cars by rearview mirrors, such as the relationship between the area and the distance of cars in rearview mirrors, but most of them are not demonstrated by observing the parallel use of the right rearview mirror. We mainly introduce the distance judgment method of the left rearview mirror for your reference when overtaking and changing lanes. (The rearview mirror pictures in the picture below are all left rearview mirrors. )
1: The rear car is full of exterior rearview mirrors.
According to the description in the network, when the rear car is all rearview mirrors from the right, the gap between the front and rear cars should be 3 meters; However, when the rear car depends entirely on the left rearview mirror, the actual distance is only 1 meter. When the rear car repairs the rearview mirror (whether left or right), the distance between the two cars is quite close. It is very dangerous to do any parallel overtaking and lane change at this time!
2: The rear car accounts for 2/3 of the rearview mirror.
When the rear car occupies 2/3 of the left rearview mirror, the actual distance is only 3 meters, which is different from the 5 meters of the right rearview mirror. In daily driving, this driving distance is still too close to make any lane change.
3: The rear car is full of rearview mirrors 1/2.
When the rear car is full of the left rearview mirror 1/2, the distance from the rear car is 5 meters, and the distance from the right rearview mirror is 9 meters. In daily driving, such a distance is also relatively safe.
4: The rear car is full of rearview mirrors 1/3.
When the rear car is full of the left rearview mirror 1/3, the distance from the rear car is 10 meter, and the distance from the right rearview mirror 12 meter is similar. In daily driving, such a distance is basically a relatively safe distance. When driving slowly, such a distance can be used for operations such as merging lines. However, such a distance is very likely to lead to accidents when driving at a high speed or on an expressway.
It is not difficult to see through the actual measurement that there is a certain basis for judging the distance between cars through rearview mirrors in the network, but under the same area, the left rearview mirror and the right rearview mirror will still be different, especially the closer the distance between cars, the greater the gap. During driving, drivers need to observe the rearview mirrors on both sides when overtaking, changing lanes and merging lines, and the rearview mirrors of different models will show some differences. If conditions permit, it is safer to merge the cars as far as possible. Through the actual measurement, we know that it is safer to merge when the rear car is smaller than the rearview mirror area 1/3 or even smaller.
Second, the front car tail judges the distance of the front car
1. See the upper edge of the front bumper-vehicle distance1m..
At this time, the driver must be very careful to keep the distance from the front car, and always pay attention to whether the front car has braking and other actions, which is easy to rear-end.
2. Look at the lower edge of the front bumper-the distance between cars is 2m.
The best car-following distance in the case of slow traffic jam in the automobile market.
3. Look at the lower edge of the front and rear tires-the distance between cars is 3m.
At this time, you can follow a little closer. In the case of slow traffic in the city, if you follow the preceding car too far, it is easy to be inserted by other vehicles.
Third, how to judge the stop line distance when the first car is at a red light at the intersection:
When you see the corner of the parking line and the front door five centimeters through the window in the car, the car is aligned with the parking line.
Fourth, how to judge the left and right front and back distance:
1, left wheel position judgment
When our line of sight coincides with the object on the ground through the node highlighted by the left wiper, the left wheel will run over the object when driving.
2, 60 cm from the center line:
When our line of sight coincides with the center line through the intersection angle between the cotton board and the A-pillar, the car body is just 60 cm away from the center line.
3. Judge the position of the right wheel.
When our eyes pass through the target through the right wiper, the tire will run over the target.
4. Drive 60 cm from the right side of the road.
When the right sprinkler overlaps with the roadside target, the car body is still 60 cm away from the roadside.
5. Stop to the right.
When the right wiper node coincides with the roadside, pull the direction slightly to the left to achieve the effect of parking off the roadside 10 cm. ...& gt& gt
Question 4: How to judge the distance between the left and right cars and the distance between the front end of the car and people when driving;
Take a car for example. Suppose there is a person in front who is about 1.7 ~ 1.8 meters tall, with feet about 10 cm high, knees about 45 cm high and hips about 70 cm high.
1. When you see the front end of the car moving up from the ground to the foot or heel of a person 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 rising to the knee height of the human body, the distance between the front end of the car and the human body is 1 meter.
When you see the front end of the car rising to the lower end of the human hip, the distance between the front end of the car and the human body is 0.3 meters.
Judging the distance of the vehicle in front:
1, from the lower edge of the windshield to the upper edge of the front bumper about one meter;
2. From the lower edge of the windshield, the lower edge of the front bumper (people's feet and knees) is about two meters;
3. Seen from the lower edge of the windshield, the lower edge (or ground) of the front and rear tires is about three meters;
4. The horizontal line relative to the ground seen from the lower edge of the left rearview mirror is the position of the front of the car.
The right rearview mirror judges the rear distance:
1, when the rear car shadow accounts for all rearview mirrors, the car distance is about 3 meters;
2. When the rear car shadow accounts for two-thirds of the rearview mirror, the car distance is about 5 meters;
3. When the rear car shadow accounts for half of the rearview mirror, the car distance is about 9 meters;
4. When the rear car shadow accounts for one third of the rearview mirror, the distance between cars is about12m;
5. When the left rearview mirror sees the middle of the rear wheel housing (rear door handle, body transverse line or rearview mirror bottom line), the rear position is relative to the ground.
6. Look at the lower edge of the windshield of the rear window through the rear rearview mirror to judge the distance of the rear car: if you see the upper edge of the rear headlight, the rear trunk is about three and a half meters away from the rear car; If you see the joint between the rear hatch cover and the front windshield, the rear trunk is one meter away from the rear car; If you see that the front windshield of the rear car is one third of the level, it is basically open.
Judging vehicle position (wheel position, front and rear position):
1. Determine the position of the roadside inside the windshield (the left wheel is on the right side of the left column of the windshield 10- 15cm; The right wheel is 5-10cm to the left of the centerline of the windshield); You can see the distance from the side of the road in the rearview mirror.
2. Judge the position of the right wheel (front middle or right wiper): relative to the ground at the right third of the front cover.
Question 5: How to judge the distance when driving? How to judge the distance between the left and right edges 1? 10: 15 left and right wheel alignment method;
Requirements: natural driving posture;
Go straight; The grip direction is 18 point (left) and 15 point (right), and the thumb points forward;
Judging the position: when going straight, you can see the ground near the front of the car; Judgment method: when going straight, feel that the position of the left thumb is the center of the left front wheel; Feel that the right thumb position is the center of the right front wheel;
Second, look at the rain to determine the wheel orientation.
Look at the roadside in front of the car at 1/3 (that is, the roadside on the right side of the car at 1/3).
The left wiper placement point is the position of the left wheel, and the right wiper placement point is roughly the position where the right wheel of the front car will pass through the cab.
Third, how to judge the left and right distance before and after driving?
When driving, we need to know where our car is on the road, how far it is from the sideline and how far it is from the center line. Novices are often uncertain when judging the position of cars.
This paper tries to explain how to judge the position of the car through a few pictures for reference only.
1, left wheel position judgment
When the line of sight passes through the protruding node of the left wiper and coincides with the object on the ground, the left wheel will run over the object. In the figure below, when the wiper node coincides with the ground centerline, the tire will pass through the centerline.
Question 6: How to judge the distance between cars 1 How to judge the distance behind cars when overtaking and changing lanes?
The relationship between the size of the car shadow and its distance in the mirror is as follows:
(1) The car shadow accounts for all rearview mirrors-the distance between cars is 3m;
(2) The car shadow accounts for 2/3 of the rearview mirror-the car distance is 5m.
(3) The car shadow accounts for1/2 of the rearview mirror-the car distance is 9m.
(4) The car shadow accounts for1/3 of the rearview mirror-the distance between cars 12m.
2. How to judge the distance in front of the car with traffic jams?
The distance from the car is generally about 2 meters. Too close will easily lead to rear-end collision, too far will be cut in line by other vehicles. Generally, it is judged according to the position of the front bumper and tire seen by the driver from the front contour line of the vehicle:
(1) See the upper edge of the front bumper-vehicle distance1m;
(2) See the lower edge of the front bumper-the distance between cars is 2m;
(3) Look at the lower edge of the front and rear tires-the distance between cars is 3m;
3. red light at the intersection. You are the first car. How do you judge the stop line distance?
When you see the corner of the parking line and the front door five centimeters through the window in the car, the car is aligned with the parking line.
4. How to judge the distance between the left and right cars?
(1) judgment of left wheel position
We need to know where the left wheel will run over, so as to avoid the tire running over the solid line or avoiding the potholes and stones on the road. When our line of sight coincides with an object on the ground through the node protruding from the left wiper, our left wheel will run over the object when driving.
(2) Drive the car 60 cm away from the center line.
When we are driving normally, it is safer to be 60 cm away from the center line. When our line of sight coincides with the center line through the intersection angle between the cotton board and the A-pillar, the car body is just 60 cm away from the center line.
(3) Judge the position of the right roller.
When our eyes pass through the target through the right wiper, the tire will run over the target.
(4) Drive 60 cm from the right side of the road.
When the right sprinkler overlaps with the roadside target, the car body is still 60 cm away from the roadside.
(5) Stop on the right.
When the right wiper node coincides with the roadside, pull the direction slightly to the left to achieve the effect of parking off the roadside 10 cm.
Question 7: How to judge the distance between the front, rear, left and right vehicles depends on whether you want to judge the cm value or whether it is safe.
For a car that you are familiar with, three years of judgment is basically enough.
Unfamiliar cars should have room for judgment.
No matter what kind of car, the line of sight outside the window is the main means to judge the distance.
This is "how to judge", and vision is the main means of judgment.
Good omni-directional vision is the main basis for judgment.
There are blind spots in the left and right rearview mirrors. Pay attention to the window and don't rely entirely on the rearview mirror.
The blind area of the central rearview mirror is below, so it is difficult to judge the collision possibility of low obstacles.
The old driver has a saying: "You don't know how big your car is until you cut it once."
There are no uncontrollable factors such as familiar environment and familiar car when driving.
No matter how good the car is, it will be hit.
Novices are afraid of the familiar, the familiar are afraid of experts, and the experts are afraid of omission.
Beware of ships that have sailed for thousands of years. If you are really worried, you can rely on some scientific and technological means, such as six-way images, reversing radar, etc., which can help drivers judge the distance of surrounding obstacles.
It is very unscientific to judge the distance according to the fixtures on the car body. First, people's sitting posture changes according to fatigue and driving habits. Second, different models have great changes in reference objects. Therefore, it is the premise of safety to pay attention to all directions at all times and use lamps reasonably.
Tips: lamps are not used to illuminate urban roads, but to identify them. Always turn on the light, let others realize your existence as soon as possible, and keep your distance. Use the turn signal correctly and early, so that people can recognize your movements as soon as possible and give them time to prepare. This is the main driving. These knowledge are not taught in driving schools. Can you help a person? It's a person.
Finally: novices are thinking about how not to meet others when driving; The veteran is wondering why others can't touch me.
When you start to stand on the other side and let others know your intentions, you will be much safer.
Question 8: How to see the distance between the left and right cars when driving? Hello! Generally, it is necessary to rely on visual inspection (looking forward) to achieve a clear idea. But in actual driving, the best way to observe the distance between the two sides is through the rearview mirror on the car.
There are two kinds of rearview mirrors, one is inside the car, that is, the one near the driver's head. Second, there are two pieces on both sides of the windshield (near the door) (one on the left and one on the right). When the vehicle is driving, it is most convenient to look at the rearview mirror above the head to judge the position (distance) relationship between the vehicle and both sides of the road (for example, which lane you are driving in, whether you have crossed the line, etc.). In order to remind you what adjustments should be made). In addition, observing the left and right rearview mirrors can always remind you whether there are other vehicles approaching behind and their position relationship with the car.
PS: It's important to "look in the mirror" when driving. As long as you can skillfully use the three rearview mirrors in the car.
Hope to adopt, thank you.
Question 9: How does Volkswagen Tiguan judge the distance between left and right cars? How does Volkswagen Tiguan judge the distance between cars?
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