Weather in Sheqi Week

This situation is very common, but some measures can be taken to effectively avoid the harm of driving in summer and under strong light. To avoid strong light, there are many technical means available now, such as anti-glare rearview mirrors. For example, the anti-glare rearview mirror of Fox car can automatically judge the light changes in the environment through the photoelectric sensors at the front and rear, so as to adjust the mirror reflectivity in time and automatically adjust the intensity of reflected light, ensure that the driver is not disturbed by strong light, improve the comfort and safety of driving, and reduce the stimulation of the driver's eyes by strong light. If your rearview mirror doesn't have this function, it doesn't matter. Today's auto shop can make up for this regret by sticking an anti-glare film on the rearview mirror. Special reminder: when driving on a highway with monotonous scenery, you should change your visual focus appropriately, and don't just stare at the road ahead. For example, from time to time, look at the leaves on the roadside with the corner of your eye, rotate your eyes appropriately, and exercise the vitality of your eyes, so as to achieve the purpose of relaxing muscles and tendons, improving visual function and making your eyes more flexible and keen. Take a rest after driving for 3 hours in a row, and do some eye care activities during the rest, such as rolling your eyes, massaging your eyes with your hands or simply doing a set of eye exercises. If you can see the distance or the sky in an open place, you can apply a hot towel to your eyes if your eyes hurt. These methods can effectively relieve eye fatigue, promote eye blood circulation and prevent eye diseases. For the sake of safety, drivers should wear a pair of anti-light glasses when driving to minimize glare. In addition to the sunglasses we often wear, there is also a kind of glasses specially designed for drivers. Silver halide crystals are added to the lens. This kind of glasses can adjust the depth of color with the change of light and shade, and can be used indoors and outdoors. There are also polarized lenses, which can filter out glare and avoid glare. According to the principle of precision optics, the driver's glasses are designed according to the polarization angle and radian of the lens, and only the light with the same polarization direction is allowed to pass through, while other strong light sources (such as the sun, water, glass and asphalt road) are filtered due to the reflected polarization direction, which eliminates the interference of external light, avoids the danger of presbyopia, glare and harsh eyes, and makes the line of sight clear and soft. Sunglasses should not be too dark or too wide. In order to prevent the glare of the scorching sun, drivers can wear light-colored sunglasses to reduce direct sunlight. However, dark sunglasses should not be worn. The dark color of sunglasses will delay the time for eyes to send images to the brain, which will cause speed perception distortion and make drivers wearing sunglasses make wrong judgments. Studies have shown that dark sunglasses can prolong the driver's reaction time to emergencies. Especially when the car is driving at a speed of 80km/h, the driver's reaction to the situation will be prolonged 100 ms, and the sudden braking distance will increase by 2.2m m. Relevant experts believe that serious accidents may often occur in this case. If the frame of sunglasses is wide and heavy, it will also bring a lot of discomfort. Some drivers found that their eyelids and cheeks felt sore and numb; Some drivers have a vague feeling that their upper front teeth have fallen off when brushing their teeth; Other drivers feel uncomfortable with their noses, like catching a cold instead of catching a cold. These bad symptoms are caused by wearing big and heavy sunglasses, which should attract the driver's attention. Special reminder: (Zhang Sheqi) Drivers should take care of their eyes at ordinary times. There are several details worth advocating. First, wash your eyes often, often with hot water, hot towels or steam to promote eye blood circulation; Second, eating more foods rich in vitamins A, B and C can prevent visual fatigue; Third, turn the eyeball frequently to make it more flexible; Fourth, massage your eyes often to prevent vision loss; Fifth, look straight into the distance and relieve eye fatigue. When driving at high temperature, you should pay attention to avoid direct sunlight and affect your sight. When driving on a road with large light changes, you should slow down. For example, from the road with less shade to the road with more shade, entering and leaving the tunnel, etc. The light changes greatly, which has a great influence on the line of sight. Slow down.