In foggy winter weather, novices need to pay attention to what aspects of the problem

The most important thing is to slow down.

What to pay attention to when driving in foggy weather.

When it snows, we most often talk about changing tires to snow tires, if there are no snow tires for us to replace, then we need to install snow chains on the tires to help us drive the vehicle in snowy days.

In addition to installing snow chains, because rain and snow weather can easily affect the line of sight, you must ensure that your vision is clear when driving, and try to follow the driving traces of the vehicle in front of you. If the wind and snow are too heavy, you can also turn on the fog lights to alert nearby vehicles and pedestrians.

A large part of the cause of traffic accidents in snow is caused by skidding vehicles. In the unfortunate event of a skidding, do not slam on the brakes, at which point you need to release the accelerator, play the steering wheel, and let the car move forward in an S shape.

Because of the slippery road price comparison in rainy and snowy weather, many friends do not install snow chains when driving, so you must remember to slow down when driving, try to drive below 30 yards, drive at a constant speed, and do not rush to speed up and down, which is easy to cause danger.

When parking, try to choose flat parking, at this time it is recommended not to pull the handbrake, only need to turn off the gear, because you pull the handbrake, the handbrake is likely to freeze, the vehicle can not drive.

No matter what the method is, the safety factor of driving a vehicle in rainy and snowy weather is not high, unless it is necessary, it is recommended that everyone drive as little as possible in rainy and snowy weather.

Snow Driving Tips:

1. The car is easy to fog up in winter, so you must pay attention to keeping your line of sight clear when driving in the snow, and you can open the air conditioner to blow the front glass to prevent fogging. However, the side glass and reflector should be wiped with a towel at any time to ensure a clear line of sight and avoid accidents.

2. When driving in the snow, pay attention not to go too fast, because the snow will be very slippery, and if the speed is too fast, it will make the car lose control and be dangerous when you brake or turn.

3. The road after the snow is very slippery, and it is not easy to control the car in the snow, so it is necessary to keep a certain distance from the car in front of it during the driving process, and not too close, so as not to have a way to control the collision in case of an emergency.

4. When driving in the snow, you should also pay attention not to slam on the brakes, and try to keep the speed stable, not too fast. In the event of an emergency, you should step on the brakes and relax them continuously, so that the speed of the car can be reduced little by little and then stopped. Slamming on the brakes can easily cause the car to lose control and become dangerous.

5. In addition to being careful not to slam on the brakes when driving in the snow, you should also pay attention not to slam the steering wheel, whether it is going straight to avoid the vehicle or when turning, you must hit the steering wheel slowly little by little, and the direction will make the car lose control.

6. When driving after snow, you should pay attention to the use of low-speed gear when driving on the uphill and downhill sections, and it is not suitable to drive in high-speed gear. At the same time, be careful not to change gears when going up and down hills. Driving in low gear allows the car to drive smoothly on ramps.

7. There is also the need not to overtake when driving in the snow, if you want to overtake, you must overtake when the road is wide and flat, and there is no vehicle on the opposite side, so as to avoid collisions when overtaking.

The most common traffic accident on foggy days is rear-end collisions, so pay attention to keeping a distance between vehicles; The second is to pay special attention to pedestrians, tractors, three-wheelers, and bicycles, which are often missing signals, and the left turn does not pay attention to the inaccurate ranging in foggy days and violates traffic routines, so that cars encounter emergencies; Try to be as slow as possible; If you can't drive a vehicle by experience, you should concentrate and not get tired of driving.

Control the speed of the vehicle. Poor visibility in foggy days is the main cause of traffic accidents, so the most important thing to pay attention to when driving in foggy days is to control your speed and try not to drive at a speed of more than 100 kilometers per hour. Experts recommend that when visibility is less than 500 meters and more than 200 meters, the speed must not exceed 80 kilometers per hour; When the visibility is less than 200 meters and more than 100 meters, the speed shall not exceed 60 kilometers per hour; When the visibility is less than 100 meters and more than 50 meters, the speed shall not exceed 40 kilometers per hour; When the visibility is within 30 meters, the speed should be controlled below 20 kilometers per hour; Generally, when the sight distance is about 10 meters, the speed is controlled below 5 kilometers per hour.

Pull over. If the fog is too heavy, you can pull over and turn on your fog lights, low beams, and dual flashing lights at the same time. After parking, get out of the car on the right side, get as far away from the road as possible, and never sit in the car to avoid being hit by a reckless car. Wait for the fog to clear or your vision is a little better before hitting the road.

In addition, you must carry a warning triangle in the car, and when you encounter a sudden failure to stop for maintenance, you can place a warning sign 50 meters before and after the car to remind other vehicles to pay attention.

Use fog lights. Comply with the rules for the use of lights, turn on the front and rear fog lights, tail lights, width indicator lights and low beams, and use the lights to improve visibility. Special attention should be paid to the fact that do not use high beams when driving in foggy weather, because the light emitted by the high beams is easily reflected by the fog, which will form a white expanse in front of the car, and the driver will not see anything.

Use the horn frequently. In foggy conditions with poor visibility, honking your horn frequently can serve as a warning to pedestrians and other vehicles. When you hear the horn of another car, you should immediately sound the horn in response to indicate your driving position. When two vehicles meet, they should honk their horns to remind the opposite vehicle to pay attention, and turn off the anti-fog lights at the same time to avoid causing dazzle to the other party.

Keep your distance between vehicles. When driving in fog, you should drive at a low speed as much as possible, especially keep a safe distance from the vehicle in front, do not follow too closely, and do not overtake casually. Try to stay in the middle of the road and don't drive along the side of the road to avoid accidentally falling into a roadside drain or colliding with someone who is temporarily parking on the side of the road waiting for the fog to clear. If you see the vehicle in front of you parked on the right, do not blindly detour, and consider whether the vehicle is waiting for the oncoming vehicle.

When overtaking a vehicle parked on the side of the road, after confirming that it has no intention of starting and there is no oncoming traffic on the opposite side, honk the horn at the right time and bypass it at a low speed on the left. Also, be careful to keep an eye on the lane divider in the middle of the road, as you may be at risk of colliding with the oncoming vehicle.

Use lighting wisely. When driving in foggy weather, the fog lights should be turned on, and if the fog is very large, the double flashing lights should be turned on, but the high beams should not be turned on.

Pay attention to the speed limit. Turn on anti-glare low beams, width indicators and tail lights according to different visibility, and appropriately increase the distance between vehicles to reduce speed.

Don't slam on the brakes. Sudden braking can easily lead to rear-end collisions, such as on the highway, which is more likely to cause a series of rear-end collisions. If you need to brake, you can tap the brake continuously, which can not only control the speed of the car, but also warn the car behind.

Honk your horn frequently. Honking the horn frequently can play a role in warning other vehicles, and when you hear the horn of other vehicles, you should immediately sound the horn in response to remind yourself of your location.

Pay attention to the choice of driving directions. If it's a one-way three-lane driveway, try to drive in the middle lane; If it's a one-way two-lane drive, try to drive in the outside lane.

Try to avoid overtaking. In foggy weather, visibility is low, which is not conducive to observing adjacent lanes and oncoming vehicles, so you should try to follow the vehicle in front and avoid overtaking.

Front windshield defogging. In the event of fogging of the front windshield, turn on the air conditioner, or open the window slightly to eliminate or avoid fogging the glass.

Listen to all directions. Driving on the highway, once you hear the sound of a vehicle crashing in front of you, you should quickly park the car on the side of the road under the condition of ensuring safety, turn on all the lights, and the people in the car should wait over the guardrail on the side of the road, and at the same time walk to the outside of the road to set up a warning sign 150 meters behind the car, and leave the road quickly after completion.

Emergency treatment in case of traffic accidents. In the event of a traffic accident, safety measures should be taken quickly to protect the scene and report the case in time; Personnel must stay away from vehicles and avoid guardrails to ensure safety; Vehicles behind should not occupy the emergency parking lane, so as not to cause inconvenience to traffic diversion, rescue of the wounded, and wrecker rescue.

In case of heavy fog, wait for your sight to fully recover before driving. In foggy weather, drivers must wait patiently and not rush into the fog area in order to rush for time. Because when the fog first clears, the fog along the highway is often thick and light, which makes it difficult to control the speed of vehicles and is more likely to cause traffic accidents.

When driving in foggy days, turn on the fog lights and low beams, but do not turn on the high beams. The light of the high beams is high, and when it is refracted by the fog, it is easy to get into the eyes of the driver driving in the opposite direction, making his vision blurred. Honk your horn frequently to warn pedestrians and vehicles.

When you hear the horn of another car, you should immediately sound the horn in response to indicate the location of your car.

If you notice that many oncoming vehicles are on wide indicators or front fog lights, there may be fog or heavy rain on the road ahead. If you already feel that the fog is affecting your vision, turn on the fog lights and control the speed. Drive as low as possible in fog and keep a safe distance from the vehicle in front.

When the temperature is low and the humidity is high, it is easy for the road surface to form a thin frost, so avoid emergency braking. Pay attention to the distance from the vehicle in front of you when following the car.

Be sure to clean the glass. In the event of heavy fog, the windshield surface condensed by water vapor will make the view of the vehicle more impaired. The lights from the oncoming cars on the opposite side will also be as brilliant as fireworks. Windshield wipers can be used to remove moisture that has accumulated on the front windshield.

Due to the large temperature difference between the inside and outside of the cab, a thin layer of fog is often covered with a thin layer of fog on the inside of the windshield, blocking the view. Using the air conditioner's defogging stopper, it can quickly defog out; Open a slit in the car window, make the air flow inside and outside the car, and the temperature is consistent, can avoid condensation fog in the windshield; If you want to wipe the fog off the windshield with your hands, please wipe it after parking, and do not wipe it while walking.

There are a few things you need to pay attention to when driving on foggy days.

1. Low visibility in foggy days, serious obstruction of the driver's vision, it is difficult to find obstacles, and the hidden dangers of safe driving increase, so the driver should turn on the fog lights when driving in foggy days, and it is forbidden to use high beams.

2. If you will meet the car in foggy days, you should honk the horn in advance to warn the oncoming car on the opposite side, choose a wide road section and place to meet the car at low speed, and stop immediately to give way if the car is in danger.

3. Follow the car in foggy weather, pay attention to the dynamics of the car in front, maintain a safe distance, and prohibit driving on the road and pressing the line.

<> "Never overtake, even if there is an emergency, do not overtake in this situation, which may lead to a traffic accident.

When driving in foggy weather, it is best for the owner to drive along the lane marking, if there is no lane marking, it is necessary to drive close to the middle of the road, which is the safest state.

When driving, when encountering very poor visibility, it is best to choose a safe place to park if there is nothing to do in a hurry. Wait for the fog to clear a little and the visibility will be higher before continuing driving.

Be sure to drive at a low speed, and at the same time increase the safety distance from the car in front of you, because the fog will cause the owner to see the pedestrians and cars in front of you, and you can stop the car immediately when you encounter an emergency.

To cooperate with the use of lights, be sure to turn on the front and rear fog lights, as well as the marker lights. In the case that the vehicle does not have fog lights, it is necessary to turn on the low beams so that the vehicles behind can know their position and avoid collisions.

Here's how:1. Windows can be opened to allow air circulation inside and outside the car.

2. Turning on the air conditioner can also remove the fog, and the removal speed can also be faster, but the temperature in the car will be lowered.

3. The owner can spray a special glass anti-fogging agent, which has a more obvious anti-fogging effect and a longer service life.

Causes of fogging while driving:

The outside temperature is high, the saturated air pressure of water vapor is large, the temperature of the glass is low, the saturation pressure of water vapor near the glass decreases, when the temperature difference is large enough, the saturation pressure is low enough, and the water is liquefied. The closer you are to the glass, the lower the saturation pressure of the water, and the easier it is for the water to liquefy.

The water molecules in the air are constantly moving irregularly. When there is no temperature difference, water molecules keep hitting the glass and flying out of the glass. Because the lower the temperature, the slower the rate of movement, so after the water molecules hit the cold glass from the hot air, the movement slows down and cannot fly out in time, while the water molecules outside are still hitting the glass, so the water on the glass is more and more, and finally gathers into small water droplets.

When driving in foggy weather, the main attention is the following:

1. Use lights correctly. When driving in foggy days and with low visibility, fog lights and marker lights must be turned on, and high beams are contraindicated. Cause.

Because the high beams are shining upwards, the light emitted is diffusely reflected by the fog, forming a white expanse in front of the car, which affects driving.

The light penetration of the fog lights is very high, and the effect is better than that of the tail lights, and after the fog lights are turned on, other car owners can clearly identify the vehicle.

2. Control the speed of the vehicle. Regarding the speed of driving on foggy days, there is a legal speed limit, which is as follows:

When the visibility is less than 500 meters and more than 200 meters, the speed shall not exceed 80 kilometers per hour; Visibility less than 200 meters and more than 100 meters.

, the speed shall not exceed 60 kilometers per hour; When the visibility is less than 100 meters and more than 50 meters, the speed shall not exceed 40 kilometers per hour; Visibility is at 30

When within meters, the speed should be controlled below 20 kilometers per hour; When the visibility is about 10 meters, the speed is controlled to less than 5 kilometers per hour.

3. Keep a sufficient safety distance from the car in front, don't follow too closely, and don't overtake casually. This is mainly to prevent it from appearing.

In the event of an accident (emergency braking by the vehicle in front), there is not enough time to react, resulting in a rear-end collision.

4. Frequently honk the horn to indicate your position.