What are the precautions for driving safety in rainy weather?

When driving in rainy days, the driver's sight is blocked, the tire friction is reduced, the driver's mood is affected by the weather, and traffic jams are prone to occur, which reduces the safety factor of driving in rainy days and easily leads to traffic accidents. Today, Zhishi Xiaobian has compiled the precautions for driving safety in rainy weather for everyone, hoping to make everyone gain something.

Precautions for driving safety in rainy weather 1. Carefully inspect the vehicle. Before leaving the vehicle, carefully check the safety and technical conditions of the vehicle, especially the braking, lighting and wipers of the vehicle, and ensure that the lighting, wipers (wipers) and braking devices of the vehicle are in good technical conditions to prepare for emergencies. At the same time, check whether the tires have enough air pressure to drain the rain on the road to prevent the tires from slipping while the vehicle is driving;

second, we must strictly control the driving speed. Ten accidents, nine quick. When driving, strictly control the speed and keep driving at a low speed. If the speed is too fast, it is easy to rear-end or even roll over in an emergency. At the same time, drive in strict accordance with the prescribed lanes to avoid frequent lane changes;

thirdly, the distance between cars should be increased. Poor vision and low visibility in rainy days reduce the sensitivity of the driver's reaction, and the water mist brought by the preceding car may make the driver's eyes blurred. When driving in rainy days, the following distance should be extended, so as to leave enough emergency distance and time in case of emergency in the preceding vehicle. Don't slam on the brake when using it, but be slow and gentle to prevent it from slipping and overturning. Don't blindly overtake.

fourthly, we should put an end to fatigue driving. When driving in rainy days, the driver's attention is highly concentrated, especially the optic nerve center does not dare to relax for a moment, which is easy to cause fatigue, so to ensure enough rest time, you must not drive tired for a long time.

5. Don't occupy the emergency lane. When encountering traffic jams on the expressway, never illegally occupy the emergency lane to ensure that all kinds of rescue and emergency vehicles can pass smoothly.

Sixth, prepare the winter clothes for vehicles. Do you want to do a good job of driving in winter? Cold and warm? , especially in low temperature areas and long-distance travel, should be prepared for vehicles? Winter clothes? Supplies such as snow chains, triangular wood blocks, heat preservation sleeves or blowtorches. Diesel vehicles should be replaced with winter diesel to prevent fuel freezing.

7. Pay attention to pedestrians on the road. In winter, especially in rainy, snowy and foggy days, pedestrians and cyclists wear more clothes and cover them tightly, which makes them slow to respond to the sound of vehicle horns. At the same time, the color of clothes is dim, unobtrusive and difficult to attract attention. Drivers must keep a safe speed and pay attention to polite pedestrians.

In rainy days, the visibility is greatly reduced and the visual distance is greatly shortened. The route reflection of the road surface makes it difficult to see the marked stack on the road surface clearly, and the overall vision is low. Falling rain and water droplets splashed when overtaking cling to the outside of the windshield, and the driver can only see the part swept by the wiper. Moisture makes the inside of the windshield misty and blurred, which seriously affects the rear view effect. The adhesion coefficient between tire and pavement decreased obviously. For example; The adhesion coefficient of dry asphalt road is .6, and that of wet asphalt road is reduced by .4, that is, by one third. Therefore, the braking distance will change greatly, generally increasing by about one to two times. The higher the vehicle speed, the lower the adhesion coefficient. ? Water skiing? Phenomenon. In the design of expressway, a cross slope to prevent water accumulation has been designed on the cross section of the road, but in heavy rain weather, a water film of 2 mm to 8 mm or even thicker is formed on the road surface. If the motor vehicle runs at a high speed, the wheels will float, and the adhesion between the tire and the road surface will be lost, causing the vehicle to slide on the waterlogged road surface. At this time, the braking and steering will fail, and the car is in danger because it can't be controlled. ? Water skiing? The phenomenon in the cab is that the steering wheel becomes abnormally light, which is called car drift by the driver. This is a precursor to the car losing control. Cars appear? Water skiing? The critical speed of the phenomenon, tire pressure, tire wear degree, water depth, vehicle weight, and road condition are different. Among them, small passenger cars are more likely to happen than large passenger cars and loan cars? Water skiing? Phenomenon. In case of heavy rain, the slope of expressway is in danger of collapse, and the excavation section is in danger of falling rocks.

Measures for safe driving in rainy days (1) Pay attention to the weather forecast and weather changes before driving, keep the wiper intact and effective, and do a good job in moistureproof of the ignition system.

(2) slow down, and reduce the speed by about 2%. Control the driving speed.

(3) Increase the distance between vehicles, which should be more than twice the distance between vehicles on dry roads.

(4) Don't brake suddenly or slam the steering wheel. Reduce the number of lane changes and generally do not overtake.

(5) At the beginning of the rain, cars are particularly prone to skid because the dust and water on the road just mix to form mud, and accidents are mostly concentrated at this time, so special attention should be paid.

(6) near the lowest point of the downhill slope of the expressway, it is the place where water is most likely to accumulate on the pavement, which is easy to occur when cars pass through this section at high speed? Water skiing? Phenomenon, should pay special attention to.

(7) If a minibus feels the steering wheel drifting when it passes through a section with accumulated water, it may have happened? Water skiing? A precursor to the phenomenon, you should pay attention to slowing down at this time.

(8) Stop driving in case of torrential rain or hail. It is best to drive into the service area to escape, so that drivers and passengers can get a full rest and wait until the rain stops before going on the road. If it is too late to drive into the service area, you should choose a safe place to park your car, and turn on the danger warning flash and width indicator to attract the attention of the coming car.

(9) In heavy rainstorm weather, we should also bid farewell to the landslide of unstable slopes and the falling rocks of high-filled and excavated sections in mountainous areas.

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