Traditional Culture Encyclopedia - Weather inquiry - What should I pay attention to when driving in rainy and snowy weather in winter?
What should I pay attention to when driving in rainy and snowy weather in winter?
It's snowy in winter, so be prepared before going out. It rains and snows frequently in winter, so be sure to pay attention to the weather forecast before going out and plan the driving route in advance to avoid driving into the snowy area. Pay attention to the tips of expressway rear road variable information board, and drive safely according to the tips.
The friction coefficient of pavement is low in winter, so the tire pressure should not be too high or too low. It is suggested that you check the tire condition in time in winter and increase the tire pressure appropriately to ensure driving safety. Walking on the expressway in snowy days is often dazzling. Wearing appropriate colored glasses and paying attention to proper rest can prevent glare and eye fatigue.
Before driving, clear the snow that affects your sight, and pour the glass with hot water, which is easy to damage. Clean up the floating snow first, and then turn on the air conditioner when the engine and water temperature rise. After the vehicle is warmed up, turn on the windshield heating function, and then start deicing after the ice slag melts.
When driving, you need to drive carefully. Driving visibility is low in snowy days. First, turn on fog lights and low beam lights to help drivers look ahead. Secondly, turn on the position light, turn on the danger warning flash when necessary, signal the presence of your vehicle to the front and rear cars, and keep a certain driving distance.
Driving on snowy days
The adhesion coefficient of ice and snow pavement is low, and the braking distance becomes longer, so it is necessary to keep a safe driving distance from the preceding vehicle. The visibility is low in snowy days, and the distance that the eyes can see is close, so the speed of the car must be proportional to the sight distance. When the visibility is less than 200 meters, the speed should be less than 60 kilometers per hour; Visibility should be less than 100m, vehicle speed should be less than 40km, visibility should be less than 50m, vehicle speed should be less than 20km, and the vehicle leaves expressway.
The road is slippery on snowy days, and the driving risk is greater. Therefore, when walking in expressway on snowy days, you should pay attention to driving at a constant speed, keep the direction stable, keep the vehicles stable, don't change lanes frequently, and try to avoid overtaking. If you encounter icy road skidding, remember not to panic, stop suddenly and slam the direction. You can slow down the car by downshifting and stop the car slowly at the same time.
When the road is covered with snow and ice, it is very dangerous to drive on the ramp. When driving uphill, you should avoid stopping on the slope to avoid slipping and difficult starting. Due to the lack of geothermal energy to melt snow and ice, bridges on expressway are more prone to freeze than ordinary highways. Under the double action of truck rolling and snow melting agent, the middle lane of the bridge usually melts quickly, while the overtaking lane and emergency lane will freeze seriously. So be extra careful when driving to the bridge. Be sure to slow down and only take the middle lane. Never overtake or change lanes.
What should I do if the vehicle slips?
First, the front wheels slip.
If the front wheel slips, no matter how you steer, you can't control the vehicle. The main reason for the front wheel slip is that the speed is too fast when turning. To solve the problem of front wheel slip, different measures should be taken according to the different driving conditions of vehicles.
1, rear-drive vehicle
First, release the accelerator pedal. Never step on the brake or clutch pedal. Then turn the steering wheel to turn the front wheels in the right direction. The front wheel must be in the same direction as the body. The direction must be controlled. If the direction changes, it may continue to slide. If the adhesion of the front wheel of the vehicle is restored, then you can lightly step on the accelerator and turn back in the right direction.
2. Pioneer car
First, slowly release the throttle, but don't let go, and keep the vehicle moving forward. At this time, if you suddenly slow down, it may cause the rear wheel to slip, so you can't step on the clutch or brake, and don't go back to the positive direction. Instead, you should turn the steering wheel slowly and turn to the direction where you are ready to drive. Slow down, don't be too hasty and don't overdo it.
Second, the rear wheel slips.
If the rear wheel slips, there may be a phenomenon of "tail flick" and even the body rotates. If the rear wheel slips, the treatment method is the same without distinguishing between the front drive and the rear drive.
First of all, you should let go of the accelerator or brake, don't step on the clutch, and control the steering wheel. Then turn the steering wheel in the direction of swinging the tail. For example, if the vehicle slides to the right, it will impact to the right. Don't roll over too much. If it is corrected, then you can drive on.
Three or four wheels slip.
If the four wheels slip, release the brake pedal without hesitation, and you can not step on the clutch pedal until the four wheels resume rolling.
Although these emergency measures are important, they are most afraid of making mistakes in busy work, so prevention is the main thing to avoid slipping. So how to avoid vehicle skidding? If you encounter slippery roads, you should take the following measures.
1, keep the speed, and don't step on or lift the accelerator;
2, keep a safe distance, the speed should not be too fast;
3. Be careful when changing lanes and overtaking to avoid slamming the direction.
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