High and low-beam integrated lamp switching device of automobile and high and low-beam switching method

A switching device, high and low beam technology, applied in the direction of signal devices, optical signals, vehicle components, etc., can solve the problems of affecting the field of vision, not switching the low beam in time, switching the low beam too early, etc., to avoid glare and reduce the field of vision effect of influence

Active Publication Date: 2014-01-01
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use, some drivers do not switch the low beam in time, posing potential safety hazards; or switch the low beam too early, affecting the vision

Method used

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  • High and low-beam integrated lamp switching device of automobile and high and low-beam switching method
  • High and low-beam integrated lamp switching device of automobile and high and low-beam switching method
  • High and low-beam integrated lamp switching device of automobile and high and low-beam switching method

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Embodiment Construction

[0033] Below in conjunction with accompanying drawing, the switching device of automobile far and low beam integrated lamp of the present invention is further described, specifically as follows:

[0034] Please refer to Figure 3 to Figure 6 , the switching device 100 of the automobile far and near beam integrated lamp of the present invention includes a far and near beam integrated lamp 20 , a fast switching structure 30 , a gradual switching structure 40 , a light collector 50 , a processor 60 and a far and near beam switching switch 70 .

[0035] Such as image 3 As shown, the far and near light integrated lamp 20 comprises a front lampshade 21, a rear lampshade 22, a fixing plate 23 and a light source 24 (see Figure 5 ), the front lampshade 21 is provided with a lens 25, the front lampshade 21 and the rear lampshade 22 are combined to form a cavity 26 inside, the light source 24 is fixed in the cavity 26 of the rear lampshade 22, and the fixing plate 23 is fixed on the f...

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PUM

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Abstract

The invention discloses a high and low-beam integrated lamp switching device (100) of an automobile and a high and low-beam switching method. The high and low-beam integrated lamp switching device (100) of the automobile comprises a high and low-beam integrated lamp (20), a gradual switching structure (40), a lamplight collector (50) and a processor (60); the gradual switching structure (40) comprises a gradual switching shading plate (41) and a stepper motor (42), the gradual switching shading plate (41) has an initial position and a highest position, and the stepper motor (42) drives the gradual switching shading plate (41) to move between the initial position and the highest position; the lamplight collector (50) is used for transmitting collected lamplight signals of an oncoming automobile to the processor (60); the processor (60) computes the distance from the oncoming automobile to the automobile according to the collected lamplight signals, and determines a target position of the gradual switching shading plate (41) according to a computation result, and the stepper motor (42) drives the gradual switching shading plate (41) under the control of the processor (60), so that the gradual switching shading plate (41) can reach the target position.

Description

technical field [0001] The present invention relates to a vehicle lamp, and in particular to a switching device and a method for switching high and low beams of an automobile integrated lamp for high and low beams. Background technique [0002] Generally, the lights of vehicles need to have the function of switching high beam and low beam. There are two methods commonly used in the industry. One is to use separate designs for high beam and low beam, that is, to provide two sets of lights, one The car light provides low beam light, and another set of car lights provides high beam light, but this design will undoubtedly increase the cost and cause difficulties in space layout; Switch between high beam and low beam. [0003] figure 1 and figure 2 That is, a far and near beam integrated lamp is disclosed, which includes a lamp holder 11 , a luminous body 12 , a light-transmitting cover 13 , a light-shielding plate 15 , and a solenoid valve 16 . The illuminant 12 is disposed...

Claims

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Application Information

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IPC IPC(8): B60Q1/14
Inventor 王焘张福强张加聪陈文强潘之杰冯擎峰
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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