Infrared night vision devices are used in the automotive field
When driving at night, the road conditions are clearly visible within the distance in front of the car illuminated by the high beam, but danger is always lurking in the darkness ahead.
Although automotive lighting technology has made considerable progress over the years, the risks of driving at night are still much greater than during the day. It often happens that when you see someone changing a tire on the side of the road in the light, or a pedestrian or animal crossing the road, you are already caught off guard. General Motors also conducted a questionnaire survey on drivers, asking them to rate thirty or forty electronic devices in their cars according to their preferences. The survey results showed that the vast majority of drivers are interested in car night vision systems. Duzhong, I wish they could have this device on their cars. The reason is that airbags and ABS can only work when a car is in an emergency, while car night vision systems are active devices that can prevent problems in advance and greatly improve the safety of cars driving in special weather.
But if you own a car infrared night vision device, then you are like a pair of owl eyes wearing a telescope, because the night vision system in the car will help you clearly see the scenery ahead that is outside the range of the headlights. So you have the foresight to detect potential dangers in black vision early, thus greatly improving driving safety.
On the screen, the edge of the highway, markings in the middle of the road, objects on the highway, and pedestrians on the side of the road preparing to cross the highway can be displayed. Therefore, car night vision devices can detect more things than headlights, and can have a panoramic view of everything within 2 times the distance of high beam illumination. But the nature of this infrared imaging technology determines that the picture you see looks like a black and white TV image. However, the lack of image quality of automotive night vision goggles is more than compensated for in field of view.
The biggest beneficiaries of night vision systems will be those who drive cars at night, who will have greater leeway for braking and reaction due to the greatly extended safety distance. The car night vision system cannot replace the visual information obtained with the eyes. It only provides you with further road condition information when it is dark, especially to help you when you cannot see clearly. Although car night vision devices can provide visual images that are 50 times more powerful than the human eye at night, we firmly oppose the use of ordinary car night vision devices as aircraft blind landing systems. Car night vision only expands the driver's field of vision beyond the range of headlight illumination. Therefore, before using the car night vision device, you must comply with national traffic regulations and turn on the width-indicating headlights, otherwise it will have no safety effect.
