Night vision device for vehicle with the substrate doped infrared to visible light conversion nanoparticle

摘要

The invention is ucpup (up conversion phosphor) made of ceramic materials added with rare earth, which absorbs infrared rays, adds nano powder to release visible light, or adds coated automotive glass (102),Investigate the infrared light in the direction of upward light. The infrared light in the direction of upward light is not illuminated by the blower (105) installed on the vehicle. It is difficult to ensure the infrared light in the direction of upward light when driving at nightIt is reflected on the object and enters the company through the vehicle all glass (102). The nano powder absorbs infrared rays to release visible light. The driver can ensure the visibility of the visibility meter when the headlight is upWhen the vehicle glass (102) and the front desk (105) are close to each other from the front or from the opposite lane, the wireless distance measuring unit (104) measures the distance between the vehicles through the wireless signal. According to the measured distance, if the distance is small, it is according to the (105) of the indicator light The infrared output output control unit (103) slowly reduces to a level suitable for the driver,If the distance is far enough, the farther it will be, then by increasing the infrared output, the distance above the standard value can be controlled in the way of maintaining the normal output, so as to solve the problem of driver's obstacle at night caused by the interference between vehicles with the same use of infrared which are investigated in the upward and equal directions.