What are the precautions for driving in smog? These principles should be paid attention to when driving in smog
4hw.com.cn: with the advent of haze weather, haze prevention has become a topic of concern. For friends who often drive, the probability of traffic accidents caused by poor road conditions in haze days has also increased. In addition to requiring the driver's driving skills and attention in haze days, what other precautions are required for driving in haze days? Let's have a look.
Precautions for driving in smog
When driving in haze, you must use anti fog lights and abide by the lighting regulations: turn on the front and rear anti fog lights, tail lights, side marker lights and low beam lights, use the lights to improve visibility, see the vehicles, pedestrians and road conditions in front, and make it easy for others to see yourself. Do not turn on the high beam. Because the high beam is too high, the light emitted will be reflected by the fog, forming a vast expanse of white in front of the car, and the driver can't see anything.
Never drive fast. The greater the fog, the shorter the visual distance, and the vehicle speed must be reduced. When the visibility is less than 200m and more than 100m, the speed shall not exceed 60km / h; When the visibility is less than 100m and more than 50m, the speed per hour shall not exceed 40km; When the visibility is within 30m, the speed shall be controlled below 20km / h.
If the vehicle in front is found parked on the right, do not overtake blindly, because it is likely to let the opposite vehicle pass. When overtaking a vehicle parked on the side of the road, after confirming that it has no intention to start and there is no incoming vehicle from the opposite side, sound the horn in time and bypass at low speed from the left side. In addition, do not drive on the line in foggy days, otherwise there will be a risk of collision with opposite vehicles. Don't step on or quickly release the accelerator, and don't make emergency braking and turn the steering wheel. If you think it is necessary to reduce the speed, first slowly loosen the accelerator, and then gently step on the brake several times in succession to control the speed and prevent rear end collision accidents.
Safety principles for driving in smog
Principle 1: keep the speed low
When driving in fog, strictly abide by the traffic rules and drive at a speed limit. Never drive fast. The greater the fog, the shorter the visual distance, and the lower the vehicle speed must be. When the visibility is less than 200m and more than 100m, the speed shall not exceed 60km / h; When the visibility is less than 100m and more than 50m, the speed per hour shall not exceed 40km; When the visibility is within 30m, the speed per hour shall be controlled below 20km; If it is within 10 meters, it is recommended to stop at the roadside. Pay attention to finding an absolutely safe place to park.
Principle 2: use lights correctly
When driving in a haze day, you'd better turn on all kinds of lights on the car (except the high beam), which can remind the vehicles behind you of your position. If you are driving on a highway or in a dense fog, you should turn on the double flashing lights. Don't use the high beam in foggy days, because the high beam is illuminated upward, and the light emitted is diffused by the fog, which will form a vast expanse of white in front of the car, but you can't see anything when driving.
Principle 3: choose the outside for two lanes and the middle for three lanes
In foggy days, the line of sight is very poor, so when driving, if it is one-way three lanes, it is better to drive in the middle of the road than on both sides of the road. Because the visibility is low at this time, it is difficult to deal with any situation on both sides of the road. So it's better to drive in the middle of the road!
Principle 4: don't slam on the brake
Don't slam on the brake because you can't tell the distance in foggy days. If you slam on the brake, the rear car will be unable to judge the distance, resulting in rear end collision. Of course, the best way to avoid emergency braking is to slow down and have a long distance from the car in front. If the front needs emergency braking, you can gently step on the brake several times in succession to control the speed and effectively remind the rear vehicle to pay attention.
Principle 5: use all equipment to remove the fog in the vehicle
I don't know if you have noticed. As soon as there is fog production outside, fog will be generated in the car. Therefore, when it is formed, it's best to turn on the rear window defogging and rear-view mirror defogging functions, turn the air outlet towards the forward windshield, and use all means to reduce the generation of fog in the car.