It can be said that the Baoqianli car night vision system and the BMW and Audi car night vision systems are two completely different technologies in the world; the Baoqianli car night vision system is a near-infrared active night vision technology. , a Chinese independent patented technology, has the function of identifying scenes, such as street signs, street lights, license plates, car models, etc., and has the function of real-time identification of people, cars, objects, scenes, etc.; BMW and Audi belong to far-infrared passive night vision technology, which uses detection The device senses the temperature of an object and forms a blurry image, which is an American technology. In American terms, it is called ghosting.
And experiments by Baoqianli engineers have proven that the effective visual distance of the car's low beam is 30-50m, and the effective visual distance of the high beam is 60-80M. When the car is traveling at a speed of 120km/h , the driving distance in 1 second is 33m. When an ordinary person drives, when he finds an obstacle ahead, the reaction time to brake is about 2 seconds (the car has traveled 66M), and the braking distance of 120 kilometers is more than 50M. Therefore, when the driver is traveling at a speed of 120km/h, he must see a field of vision beyond 120M ahead, and the driver must be given at least 4 seconds of emergency response time. Therefore, the low beam of the car is 30-50m and the high beam is 60m. -80m is not enough. Baoqianli night vision device can zoom in and detect obstacles beyond 150-200M to 100M in advance. This means that the use of Baoqianli night vision auxiliary system can allow the driver to increase the emergency processing time by 3 seconds and reduce the risk of driving at night. The safety rate is increased by 2-3 times. I hope the landlord is satisfied.