At seven o'clock this morning, Nanning Meteorological Observatory
Issued a fog yellow warning signal
The Nanning urban area will appear
Dense fog with visibility of less than 200 meters
Let's talk
About driving safely on rainy and foggy days
Prepare before leaving the car
● Make sure that the windshield and rearview mirrors are clean. Rain is easy to make our car glass suffer from "myopia", you can spray rain remover on the windshield and rearview mirror in advance, or wipe dry with wet soap, which can well maintain the clarity of the glass when driving on rainy days.
(Before and after using rain remover)
(Before and after using wet soap)
● Check whether the wiper can be used normally. Usually the presence of the wiper is low, and there is always a feeling of "more and more scraping and more paste" when driving on rainy days, so we must focus on inspection before departure and deal with related problems in time
Swipe up to see a list of wiper issues
Banded streaks
Failure to find the optimal support point for the wiper wall results in not every part of the wiper strip being in full contact with the glass; inappropriate boom pressure or damage to the superstructure, and even inappropriate wiper blades can lead to such phenomena.
Misty streaks
An oily film is distributed on the windshield with the use of the wiper, usually because of dirty, dirty or car wax attached to the glass; this phenomenon is also caused by the wiper tape being contaminated by car wax and oil.
Fine water phenomenon
When the wiper brushes the windshield, there are still small water droplets attached to the glass surface, which is caused by the wax, oil or silicide adhering to the windshield, the adhesive strip or the quality of the strip itself.
Harsh noise
When the wiper is irregularly swept, most of them are caused by rubber strip wear, damage to the arm rod and bracket, and aging and deformation of the rubber strip.
The strip cracks
The use of rubber strips originally has a certain life, after the ravages of hot and cold acids, hardening cracking or peeling is inevitable, some wiper blades will fall off directly on the wiper arm, if it is poor quality rubber strips, the damage time will be faster.
Strips are defaced
Most of the reasons for the formation are the oil stains that have been accumulated on the wiper for a long time, and the attached wiper of the car wax will create a gap between the windshield and the windshield, and the effect of complete wiping cannot be achieved. When the above situation occurs with the wiper and cannot be solved in time, your wiper will further deteriorate, which will seriously affect the safety of driving.
During the driving process
Be aware of the problem
I believe that many drivers have encountered this problem, and the windshield will fog when it rains! If the driver is driving on the highway, the driving line of sight may be seriously affected, and it is impossible to see the road conditions in front of him and the traffic conditions on the road, which is extremely dangerous.
ask
Is it better to open the window or remove the fog?
It was raining on the drive window.
The air conditioner can be turned on and adjusted to the windshield, so that the dry cold air will form a "wind wall" on the windshield, thereby preventing water vapor from accumulating on the glass, and can also play a role in removing fog. Do not wipe the glass during driving to avoid accidents!
answer
The difficulty of driving on rainy days is that rain will affect the line of sight, rain will affect hearing, and the road surface is easy to accumulate water on rainy days, and the friction is reduced, affecting braking. Especially at night, the light reflected by the rain will make the driver dizzy, which will greatly affect the line of sight. Reasonable use of lights on rainy days can effectively ensure that your car is seen by other vehicles!
However, special attention is required
Driving on the highway on rainy days
Don't abuse the double flash
First of all, the penetration of the double flash lamp is not as good as the fog light, and secondly, turning on the double flash light on the highway will cause misjudgment to the vehicle behind, and it is not clear which ones are stationary and which are in motion, which increases the safety hazard, so the double flash light cannot be abused.
So is driving on a rainy day double flashing, fog lights or high beam lights?
(1) When the visibility is less than 200 meters, turn on the fog lights, low beam lights, contour lights and front and rear position lights, and the speed of the vehicle shall not exceed 60 kilometers per hour, and maintain a distance of more than 100 meters from the car in front of the same lane;
(2) When the visibility is less than 100 meters, turn on fog lights, low beam lights, contour lights, front and rear position lights and hazard alarm flash lights, the speed of the vehicle shall not exceed 40 kilometers per hour, and the distance from the car in front of the same lane shall be more than 50 meters;
(3) When the visibility is less than 50 meters, turn on the fog lights, low beam lights, contour lights, front and rear position lights and hazard warning flash lights, the speed of the vehicle shall not exceed 20 kilometers per hour, and drive away from the highway as soon as possible from the nearest exit.
The so-called "water slip" phenomenon is that when the car is driving at high speed on the waterlogged road on a rainy day, the water storage between the tire and the road surface cannot be excluded, and the pressure of the water makes the tire float, forming the phenomenon of the car sliding on the waterlogged road.
When driving on a rainy day
Even the best performing cars
"Water skiing" can occur
How to avoid "water skiing" during driving
Or reduce the risk of runaway?
Reduce the speed
First of all, as long as it is a rainy day, you must reduce the speed, which is a basic common sense. Because of the occurrence of water skids, the faster the speed, the greater the risk of losing control.
This positive ratio also means that the lower speed will greatly reduce the severity of the consequences, which is beyond doubt. At lower speeds, even if the side swing of the front of the car is felt, as long as the steering wheel is stabilized, the vehicle is generally controllable and will not cause serious consequences.
Avoid emergency braking
Secondly, it is to avoid the occurrence of water skiing and take emergency braking due to tension, which will only increase the risk of vehicle loss of control.
The correct approach is to try to control the speed of the car, do not slam on the brakes, slowly lift the accelerator pedal, try to hold the direction, and when the speed of the car is reduced, the water skid will naturally disappear.
When going out in the rain, you must pay attention to safety
Drive with caution and control your speed
Please remember the three treasures of safety
jiàng
fall
sù
speed
kòng
control
jù
distance
li li
bright
wěi
tail
Source: Comprehensive National Early Warning Information Release Center, Shenzhen Traffic Police Authoritative Release
Editor: Wu Huijin
Qingxiu District Rong Media Center
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