来源：http://www.wfzhongtebao.com 点击次数： 发布时间：2018-05-08
When a private bodyguard drives a car on the road, he often needs to follow the vehicle ahead, that is, follow the car. Mastering the correct way of following the car and keeping the right distance from the car is very important for reducing accidents. When the car follows the car, there must be a certain safety distance between the front and rear vehicles. When the front car decelerates or brake, the rear car has enough time to respond to the driver and take the brake measures to avoid the rear end accident. The distance from the vehicle should be determined according to the speed, road, climate and traffic conditions.
1. determine the distance from the car according to the speed of the car
The general rule of controlling safe distance is how many meters away from the speed and the speed of kilometers. For example, the speed of 100km/h should be at least 100m/h distance from the front car. But this code is not suitable for crowded urban roads. For example, if you drive on a crowded road at 30km/h speed, if you still keep 30m distance from the front car, then all vehicles will be jammed in front of you. At this time, if the front view is wide, and the road condition ahead can be clearly observed, the distance between the two sides of the road can be properly maintained to keep the distance between the two sides of the vehicle difficult to plug. However, for new drivers, it is better to pull away from driving.
The highway is equipped with vehicle longitudinal distance measuring sign, which can help drivers to observe the distance between the land and the front car. Some drivers are very close to the car on the freeway, even ten or twenty meters away from the front car, and they still flash the front car, causing tension in the front car, which is very dangerous.
2. determine the distance from the car according to the road condition
In sand and mud, muddy and other pavement, or on the pavement with rain, ice and snow, should increase the distance between the car, on the ramp, up slope and car, with the impact of slope resistance, the distance from the car can be slightly shorter than that on the flat road; when the downhill follows the car, the vehicle has a tendency to slide automatically, and the braking distance is longer than that on the flat road. It is necessary to increase the distance ratio to the level road.
3. according to the climate, the distance between cars should be increased when the bad weather such as wind, rain, snow, fog and so on.
4. according to the traffic conditions to determine the distance between the car and the car in the urban area should keep the distance from the car to 20m. On the busy streets in the city, the distance between the car and the front car should be kept at the distance of the 5m, or the road traffic prompt should be determined.
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