High beam with vehicle distance-dependent brightness automatic adjustment function

Abstract

The invention relates to a high beam with a vehicle distance-dependent brightness automatic adjustment function. The high beam comprises a shell, a lamp cover, a high beam lamp group, photosensitive sensors, photosensitive elements, an electrochromic lens, and a control processing module which is disposed in the shell. According to the high beam of the invention, the light intensity of the illumination of the high beams of meeting vehicles which changes with a vehicle meeting distance is automatically monitored; the change of a light sensing degree is automatically sensed; illumination intensity signals and light sensing degree signals are continuously transmitted to the control processing module; the control processing module controls the turning on or turning off of the high beam group and the electrochromic lens; the control processing module also turns on or off the tilt angle adjusting device, and controls the switching on or switching off of the high beam group and the electrochromic lens; the control processing module switches on or switches off a tilt angle adjusting device; by means of the control of the high beam group, the electrochromic lens and the tilt angle adjustingdevice by the control processing module, illumination intensity can be automatically adjusted with the vehicle meeting distance, and therefore, the high-beam illumination intensity of the meeting vehicles can be decreased, the dizziness or instantaneous blindness of the drivers of the vehicles can be decreased, and the driving safety of the driving of the vehicles at night can be improved. The high beam is suitable for being popularized and applied to various types of road vehicles.

Description

technical field [0001] The invention relates to the technical field of vehicle lighting, in particular to a high beam whose brightness is automatically adjusted according to the distance between vehicles. Background technique [0002] The number of cars in our country is increasing year by year, and the irregular use of car lights is becoming more and more obvious. In particular, the abuse of high beams can be seen everywhere. Major traffic fatal accidents often occur at night. When drivers are stimulated by the strong light of high beams, their pupils The automatic contraction reduces the incoming light to more than 1 / 30 of the original. After passing the car, because the pupils will not recover in time, the incoming light drops sharply, and symptoms similar to night blindness appear, resulting in traffic accidents. [0003] Although many drivers know the dangers of abusing high beams, there are still cases of abuse of high beams, thus burying more safety hazards. [0004]...

AI Technical Summary

Problems solved by technology

[0003] Although many drivers know the dangers of abusing high beams, there are still cases of abuse of high beams, thus burying more safety hazards

[0004] Most of the car's high beams are adjusted manually, which makes the driver unintentionally adjust the high beams when two cars meet, so that after the meeting, both drivers or one driver may appear temporarily under the strong light of the other's high beams. Sexual blindness, thus laying more security risks

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