CN201166289Y - Automatic dimming control device for automobile lights - Google Patents

Abstract

The utility model relates to an automatic dimming control device for automobile lamps, which belongs to a control device and is composed of a power supply and an automobile headlight. Among them, the detector is connected with the single-chip circuit, and the single-chip is connected with the automobile headlight circuit; the power supply is respectively connected with the detector, the single-chip computer and the automobile headlight circuit. A photosensitive probe is arranged in the detector; a display screen is connected with the circuit of the single-chip microcomputer, and a power supply is connected with the circuit of the display screen. When the photosensitive probe in the detector detects that there is a light at a certain distance ahead, it will feed back the signal to the single-chip microcomputer. One way of the single-chip microcomputer controls the headlights of the car to realize the automatic conversion from high beam to low beam, and the other way feeds back to the display screen to display the lights of both parties. distance. Effectively reduce the labor intensity of drivers, reduce the occurrence of traffic accidents, and improve the safety of automobile driving.

Description

Automatic dimming control device for automobile lights

technical field

The utility model belongs to a control device, in particular to an automatic dimming control device for an automobile lamp.

Background technique

When cars meet at night, the relative driving parties should change the headlights from high beam to low beam at a certain distance. And at present, to the control of automobile headlight, all is finished by driver's manual operation. This control method makes the driver feel that the operation is difficult and the labor intensity is high when passing cars frequently. In addition, due to the influence of the driver's own quality, it is quite common that the light does not change when the car meets, and the car meets the car with high beams, causing the driver to be unable to see the road ahead, causing driver eye fatigue, and causing traffic accidents.

Contents of the invention

The utility model aims at overcoming the deficiencies of the prior art, and provides an automatic dimming control device for automobile lamps.

The automatic dimming control device of the automobile lamp of the utility model is composed of a power supply and an automobile headlight. Among them, the detector is connected with the single-chip circuit, and the single-chip is connected with the automobile headlight circuit; the power supply is respectively connected with the detector, the single-chip computer and the automobile headlight circuit.

As a further improvement of the utility model, there is a photosensitive probe in the detector; a display screen is connected to the circuit of the single-chip microcomputer, and a power supply is connected to the circuit of the display screen.

The automatic dimming control device for automobile lights of the utility model, when the photosensitive probe in the detector detects that there is light at a certain distance ahead, the signal is fed back to the single-chip microcomputer, and the single-chip microcomputer controls the headlights of the car all the way to realize the change from high beam to low beam. Automatic conversion, another way of feedback to the display to show the distance between the two sides.

The automatic dimming control device for automobile lamps of the utility model has reasonable design and simple structure, reduces the labor intensity of drivers, reduces the occurrence of traffic accidents, and improves the safety of automobile driving.

Description of drawings

The accompanying drawing of the description is a schematic structural view of the automatic dimming control device for automobile lamps of the present invention.

Detailed ways

The automatic dimming control device of the automobile lamp of the utility model is that the detector 1 is connected with the circuit of the single-chip microcomputer 2, and the circuit of the single-chip microcomputer 2 is connected with the automobile headlight 3 and the display screen 5. The power supply 4 is respectively connected with the detector 1, the single-chip microcomputer 2, the automobile headlight 3 and the display screen 5 circuits. Wherein, there is a photosensitive probe 6 inside the detector 1 .

Claims (2)

1, the auto lamp control device for automatic light change is to be made of power supply and headlight for vehicles, and (1) is connected with single-chip microcomputer (2) circuit, single-chip microcomputer (2) is connected with headlight for vehicles (3) circuit to it is characterized in that detector is arranged; There is power supply (4) to be connected with detector (1), single-chip microcomputer (2) and headlight for vehicles (3) circuit respectively.

2, auto lamp control device for automatic light change as claimed in claim 1 is characterized in that sensitive probe (6) is arranged in detector (1); Have display screen (5) to be connected with single-chip microcomputer (2) circuit, power supply (4) is connected with display screen (5) circuit.