Excuse me, what emergency measures should be taken for car skidding in rainy and snowy days?

Recently, the continuous rain and snow weather in the northern region has added a lot of troubles to people's travel. Even in the south, there are many places where roads are frozen. According to the provincial meteorological observatory, due to the influence of warm and humid airflow, there will be cold air supplement in the coming week. It is not far from the opening of Spring Festival travel rush Peak, which makes many friends who are going to drive home for the New Year or take a long-distance bus to go home a little worried. Driving in rain and snow is a great test of driving skills. How to ensure safety when driving? The following small series will introduce it to you, hoping to help you control the steering wheel and make it more stable. The preparation before leaving the car is to clean the external body, and the first thing is to check the tires. Tires are the four legs of a car, and the inspection of tires (including spare tires) depends first on whether the tire pressure is enough. The tire pressure in cold winter is far worse than that in summer, and the icy road has higher requirements for tires. In order to make the tire have a good grip, the tire should be fully inflated according to the air pressure marked by the manufacturer before departure, and at the same time, check whether the tread is cracked, damaged or bulging. If you find any problems, please repair them immediately. Secondly, the wiper should also be checked well. The view is not good in rainy and snowy days. The quality of the wiper directly affects the line of sight when driving. If the effect is not good, it should be replaced in time. In addition, batteries and gasoline are two important items to check before departure. The power consumption of cars in winter is much larger than that in other seasons. If the battery is used for more than two years, it is best to replace it to avoid the difficulty of starting the car at low temperature, especially for riders who drive automatic transmission models. Moreover, there should be at least half a tank of gasoline to avoid running out of fuel in unexpected situations such as traffic jams on the road. In addition, if the car body is covered with snow before departure, the snow on the windshield, headlights and rearview mirror should be removed in time. The line of sight is not very good in snowy days, so special attention should be paid to clearing the snow on the windshield to avoid the visual dead angle caused by snow. In addition, if the snow in the car is dazzling, you'd better wear sunglasses. Preparation of automobile interior 1. Prepare a dry towel and some newspapers in the car. As soon as it rains and snows, the outdoor temperature will get cold, because the temperature inside the car is high, and the hot air exhaled by people will turn into steam and hang on the cold car glass. Turn on the air conditioning refrigeration gear, switch to the glass gear, blow directly, and demist quickly. If there is something wrong with the air conditioner, you can use a dry towel or newspaper instead of wiping the glass. 2. When the rear window glass freezes, turn on the defogging heating wire of the rear windshield when necessary, or turn it on at the same time with the heating function of the rearview mirror. The rear windshield defogging heating wire cannot be used for a long time. Once the ice and snow melt, it should be closed immediately. 3. Install snow chains. In case of rain and snow, you can install anti-skid chains, which are generally available in the auto parts market, and the price is not expensive, which can play a temporary anti-skid role. Tips to prevent slipping 1. Prevent the driver in front of the vehicle from sliding uphill, and tighten the handbrake during the uphill process to prevent the skidding vehicle from catching up with the rear vehicle. Then shift to 1 (you can directly shift to 2nd gear if the torque is low), lightly step on the accelerator for half clutch, and then release the handbrake until you feel the grip of the tire. Some high-end cars are equipped with snow mode. Please turn on this mode when driving in snowy days. 2. Slipping while driving First of all, don't rush to refuel or slam on the brakes when driving in snowy days. When driving, the accelerator will be turned on when accelerating and slipping, and the brake will be released when braking slips. 3. When skidding downhill, you can adjust the speed to 1-2 according to the appropriate speed, control the speed through the engine traction, keep a good distance, and lightly brake. As we all know, the roads are slippery in snowy days, and the roads are prone to thin ice. When the car is driving on the snowy road, the friction coefficient between the tire and the road surface is reduced, and the adhesion of the tire is greatly reduced, which brings a lot of trouble to driving. Driving on such roads, riders should master some driving skills. Drive gently, not in a hurry. Under normal circumstances, when you start, you should refuel lightly, let the car move slowly and smoothly, and then drive slowly normally. In the case of wet ground, you can also start in second gear. When shifting gears, press the clutch as gently and smoothly as possible to keep the engine speed uniform, and don't accelerate or decelerate sharply. Shifting should be carried out on a straight road as far as possible. When braking, gently brake, and then increase the braking force after the vehicle speed gradually decreases. At the same time, with the help of the engine braking force, don't slam on the brakes to avoid the car slipping. When you need to turn, you should also slow down first, increase the turning radius appropriately, and hit the direction gently to avoid the sudden increase of front wheel resistance caused by excessive steering and tail flick. When driving on a snow-covered road, riders can walk slowly along the center of the road or in a place with shallow snow, and try to drive in the rut left by the preceding car, not exceeding half of the maximum speed limit of the expressway. If the road condition is unclear, it can be judged according to the roadside trees, telephone poles and other markers. When encountering an uphill section, keep a safe distance of twice from the vehicle in front, and at the same time, complete climbing in a low gear at one time, smoothly shift to the first gear when going downhill, and use the low gear to reduce the speed. Emergency handling methods of unexpected situations. When encountering sideslip and tail flick caused by excessive braking or excessive acceleration, immediately release the brake pedal and brake continuously. Do not slam the direction. Changing the slip state by rotating direction cannot be corrected, and sometimes it is counterproductive. When the cornering speed is too fast and the vehicle is under-steered, first release the accelerator pedal, then turn slightly to the right, and constantly adjust between turning and returning, but not too much, so as not to exceed the normal driving position of the wheels. If necessary, you can slow down by lightly stepping on the brakes to coordinate with the direction correction. When the rear of the car swings forward due to oversteer, and there is a tendency to turn around and turn around, you should also release the throttle first, reverse the direction gently and quickly, and you must return to the center line, and if necessary, cooperate with the brakes to reduce the speed. Finally, it is worth reminding drivers that driving on ice and snow is the first rule, and both novice and old drivers should keep in mind the truth of "be careful to sail for thousands of years". In case of sudden emergency, don't panic, let alone make excessive actions, be calm and calm, and deal with it decisively according to your own analysis and judgment. Drive smoothly, don't be impatient in traffic jams, and obey the traffic police. Go to work, go out early and come back late, and be calm when something happens. Driving requires a correct attitude, and driving in ice and snow requires a good attitude. Get rid of the bad habit of driving, keep a clear head and drive safely. In a word, driving in ice and snow requires some driving skills. No matter in general or emergency, we should learn to be "soft" and all kinds of operations should be gentle.