When driving, cars must maintain a certain distance between them to avoid the collision of the two cars. However, for many people who have just become drivers, it is not clear how to judge the distance between their vehicles and other cars. How to estimate the distance under some special circumstances? Now let's briefly talk about the three special situations of judging the distance between cars. The first is to determine the distance between two cars when the vehicle changes the driving path beyond another car. How do you determine the number of meters separated by space at this time? Then you can estimate the distance based on the proportion of car shadow in the mirror. When the shadow of the car occupied all of the mirrors, they were separated by about three meters; when they accounted for two-thirds of the total, they were separated by about five meters; when they were half, they were separated by nine meters; When they accounted for one-third, they were separated by twelve meters. How to estimate the distance when you are in another vehicle? When you see the front of a bumper at the back of a car in front of you, you two cars are separated by one meter; when the bottom edge of the rear bumper is the range you can see, you are two meters apart; when you look When it comes to the rear tires, it means that the two cars are three meters away. You can probably judge how far apart you are from the lower edge of the vehicle you are observing, and subconsciously maintain a certain distance to avoid traffic accidents. Finally, when you come across a traffic light, you just turn red, and you are the first car to wait for a traffic light. Do you know how to judge the distance between the vehicle and the stop line in front of you? Through the window, you will see the stop line forming an angle with the window below. In front of this angle, if it is five centimeters away, this is proof that your vehicle is parked at the stop line and aligned with it. As long as you pay more attention to the above, remembering the judgment of the above three special circumstances, and at the same time adding more practice, the driver can judge the distance between the vehicles based on his experience in different driving situations, and he can drive safely. Sewing Machine and Packing Machine
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