The percentage of likelihood of accidents at night, especially with poor lighting, and therefore often do not realize the obstacles and risks in a timely manner, even if the use of higher light that is supposed to reveal the vision for a distance of 150 meters, but also the visibility is bad, do not reveal the way in Full.
So car companies tended to work the system to help the driver on the dark roads, and the solution was in the night vision system, which uses a thermal camera to increase the awareness of the driver, and see a larger distance in the dark, or during bad weather.
The system uses infrared light, such as night vision goggles used by the security forces, and through the video camera monitoring of people and animals on the basis of body heat and motion, then alerts the driver and displays the pictures on the screen in front of him.
The system provides a better level of three times the use of low-light, and this allows the driver to take appropriate action at an early stage, greatly reducing the risk of pedestrian accidents.
The system is available in some cars can be ordered as an option to increase in price, cover the cost of this complex system.
The system is divided into two types:
Passive system, and uses thermal cameras for pictures resulting from the heat emitted from the body, depending on the temperature.
Positive system, and uses a source of ultraviolet red reflected from objects in front of the car and the sensors for infrared recorded and presented.
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