Summer safety driving "seven defenses"
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First, prevent fatigue caused by driving accidents As we all know, driving a vehicle is a kind of labor that requires a lot of physical and mental power. Due to the high temperature in the summer, short nights and long nights, poor sleep or lack of sleep, fatigue is more likely to occur, resulting in vehicle accidents. Therefore, drivers must pay attention to the combination of work and rest, to maintain enough sleep time, but also must be aware that fatigue can not be confrontation or insistence, only adequate sleep is the only cure to prevent driving fatigue.
Anti-heat heatstroke: Strong summer days, high temperatures, sweating by drivers, high energy consumption, and prone to heat stroke. In order to prevent heat stroke, drivers should avoid eating spicy, greasy food, eat more fresh vegetables, drink more refreshing drinks, and pay attention to supplementing salt before and during the trip. Cars and bottles are to be carried with the vehicle, and heatstroke medications such as Dandan and Shidihui should be provided. Keep the cabs well ventilated and rest during the ride.
Anti-fatigue sleepiness: high summer temperatures, lack of driver sleep, fatigue and drowsiness during driving. Therefore, you should pay attention to the rest before you leave the car, ensure adequate sleep, and use the morning and evening time to drive as much as you can. When you feel fatigue, yawning, and weakness in your driving, you should immediately stop and rest, or rinse your face with cold water, move your limbs, wait for energy recovery, and clear your head before driving.
Second, anti-emotional driving under high temperature, the driver feels irritability, once encountered external circumstances to stimulate (such as the other vehicle squeezed Road, night will not close the high beam), easily lead to emotional, resulting in extreme behavior, such as It is easy to cause accidents by letting the car not allow speed, overtaking and turning at night, being brighter than the lights, and so on. Therefore, drivers must strengthen their own professional ethics and tolerance, and tolerate other people's disrespectful actions, thus saving their lives.
Third, anti-engine high temperature Summer high temperature, the engine is prone to overheating. Therefore, in the summer, the inspection and maintenance of the engine cooling system should be intensified to remove the scales embedded in the water tank and water jacket and the debris embedded in the radiator chips; the performance of the thermostat, water pump, and fan should be carefully checked and the damage should be timely. Repair, at the same time pay attention to adjust the tension of the fan belt; fill the cooling water in time. When the water temperature exceeds 100°C, cool down in the shade and allow the engine to run idly and lift the engine hood to facilitate heat dissipation. When the water tank is open and the engine is overheated, do not turn off the engine (except for the motor-driven fan) and do not pour cold water on the engine to prevent the engine from bursting.
Before leaving the vehicle, check whether the coolant is kept in the normal range (cooling application of antifreeze, because of its antifreeze, descaling, high temperature), and check for leaks, check the quality and tightness of the fan belt, timely Remove foreign objects and dust flying outside of the radiator. During driving, attention should be paid to observing the changes in water temperature. Once “open pan†does not immediately turn off and rush to fill the cooling water, try to stop in the shade and idle, open the hood, wait for the temperature to drop, and then use a wet towel or wet cotton yarn. Hold the Fan Heater Cover slowly open and keep your body away as far as possible to prevent burns.
Fourth, anti-brake failure Hydraulic braking of the vehicle, should pay attention to check the quality and quantity of brake fluid to prevent the boiling point to reduce the formation of air resistance, thus affecting the braking effect. Therefore, if necessary, brake fluid should be replaced (changed once every two years as required) to check the working conditions of the master cylinder and the sub-pump, and completely eliminate the air in the brake line. For air-braking vehicles, always check the maximum brake working pressure and check for aging of the brake cups and hoses.
Fifth, anti-tire burst In the midsummer, cars accidents caused by punctures occur from time to time. Due to the tar and cement pavement under the hot sun, heat waves cause the temperature and pressure of high-speed rotating automobile tires to increase, and it is easy to cause puncture. Attention should be paid to tire pressure in the summer, especially before going on the highway. In general, the summer tire pressure is lower than the normal tire pressure value of about 10%. With the tire pressure gauge can measure the accurate tire pressure, it is best to go to the maintenance station to measure. The easiest way to check the tire pressure is to learn to visually inspect the tires and determine whether the tire pressure is normal by observing how much the tire touches the ground. In general, the normal service life of a tire is 3 years or 80,000 KM, and replacement should be considered in due course, with explosion-proof tires causing accidents.
6. Anti-water driving and ignition after stalling. Do not blindly force the passage through the accumulating road surface. You should get off the water to observe the depth of the water. If the water depth exceeds the height of half a wheel, it is forbidden to wading through, if the water depth is not more than half The height of the wheel can be wading through, but when the vehicle is wading in traffic, a low-speed (low-end) throttle should be used to maintain the speed and pass as shallow a surface as possible. At the same time, avoid parallelism when wading. , not even behind the cart or with the cart. It is recommended that if the car feels insufficient power during the wading process, the clutch must be quickly depressed and a few feet of throttle must be thrown in order to increase the speed of the engine and maintain a constant pressure in the exhaust pipe to prevent water from entering the exhaust pipe. Flameout. Once the vehicle is found to have been flooded and extinguished, the vehicle must not be restarted and the vehicle should be pushed to a safe location as soon as possible. At the same time, the negative pole of the battery should be dismantled as soon as possible so as to avoid short circuit due to the influx of various electrical appliances on the vehicle, and immediately seek the help of the professionals of the auto repair factory. Special reminder: The most taboo in wading traffic is that the vehicle is forcibly ignited after the flameout, which is very easy to cause the engine "burst" and human-induced mechanical accidents.
Seven, to prevent fires in vehicles Summer heat waves rolling, pay attention to refueling can not be too full, car fuel tank caps are equipped with vents, if the gasoline is more full, the bumps in the running will make gasoline spill, the case of static electricity will cause a fire. Specially reminded comrades of smoking, do not place flammable materials such as lighters in the car. After the vehicle has experienced strong sun exposure, the temperature inside the car is enough to cause the lighter to explode or spontaneously ignite.