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Front windshield upper vehicle light system and control method thereof

A front windshield and vehicle lamp technology, applied in the direction of headlamps, vehicle parts, optical signals, etc., can solve the problems of adjustment, insufficient vehicle lamp light source, dazzling failure, etc., and achieve good fill light effect, large lighting range, and lighting The effect of a small elevation angle

Inactive Publication Date: 2016-08-24
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to propose a car light system on the front windshield and its control method, which are used to solve the problems of insufficient light source provided by car lights, dazzling and inability to adjust according to the direction of travel.

Method used

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  • Front windshield upper vehicle light system and control method thereof
  • Front windshield upper vehicle light system and control method thereof
  • Front windshield upper vehicle light system and control method thereof

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Experimental program
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Embodiment 1

[0018] figure 1 It is a structural schematic diagram of Embodiment 1 of the lamp system on the front windshield provided by the present invention, as figure 1 As shown, the vehicle light system on the front windshield according to an embodiment of the present invention includes the vehicle light 11 on the front windshield, the bracket 12 that is arranged on the upper edge of the front windshield of the vehicle and protrudes toward the front of the car, and the front windshield The lamp 11 on the windshield is connected to the protruding end of the bracket 12 through the rotating shaft 13 . The system also includes a motor 14 for driving the rotating shaft 13 , the motor 14 is electrically connected to the control unit 15 , and the steering wheel rotation angle sensor 16 is also electrically connected to the control unit 15 .

[0019] The steering wheel rotation angle sensor 16 is used to detect the rotation angle of the steering wheel of the vehicle and send the detected rota...

Embodiment 2

[0024] Embodiment 2 of the present invention, on the basis of Embodiment 1 above, further provides a system using LED lights as lights on the front windshield. The car lights on the front windshield can preferably adopt LED lights, such as a combination of LED spotlights with a light cup. Because installing bulky lights on the front windshield will affect the driver's line of sight and the appearance of the vehicle, while LED lights are small in size and high in brightness, and installing them above the front windshield will not affect the aesthetics of the vehicle design. The LED light is installed on the upper part of the front windshield as the high beam light, the irradiation angle is relatively far, and the light source is above the horizontal line of the driver's field of vision, so the field of vision is better. Compared with the traditional front headlights, the elevation angle is lower. If you encounter an incoming vehicle or a vehicle in the same direction ahead, on ...

Embodiment 3

[0027]Embodiment 3 of the present invention, on the basis of Embodiment 1 or Embodiment 2 above, further provides a system capable of controlling the on / off lights on the front windshield. figure 2 It is a structural schematic diagram of Embodiment 3 of the lamp system on the front windshield provided by the present invention, as figure 2 shown, with figure 1 The difference is that it also includes a switch 17 , a power supply 18 and a central control system 19 . Both the power supply 18 and the central control system 19 are existing equipment of the automobile.

[0028] The power line drawn from the vehicle main power supply 18 passes along the edge of the front windshield from the hollow groove of the bracket 12 and is connected to the power interface of the car lamp 11 on the front windshield. The vehicle lamp 11 on the front windshield can be powered by the total power supply 18 of the vehicle itself, which ensures sufficient electric energy. At the same time, the cir...

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Abstract

The invention discloses a front windshield upper vehicle light system and a control method thereof. The system comprises a front windshield upper vehicle light and a bracket arranged on the upper edge of the front windshield and protruding toward the vehicle front, wherein the front windshield upper vehicle light is connected with the protruding end of the bracket through a rotary shaft. The system also comprises a control unit, a motor for driving the rotary shaft and a steering wheel rotation angle sensor, wherein the motor is electrically connected with the control unit; and the steering wheel rotation angle sensor is electrically connected with the control unit. The method comprises the following steps: the steering wheel rotation angle sensor detects the rotation angle of the vehicle steering wheel and sends the detected rotation angle of the vehicle steering wheel to the control unit; and the control unit controls the motor to drive the action of the rotary shaft according to rotation angle of the vehicle steering wheel so as to adjust the illumination angle of the front windshield upper vehicle light. The vehicle light is arranged at the upper part of the front windshield as a high beam, the illumination angle elevation is low, and dazzling does not happen easily.

Description

technical field [0001] The invention relates to a vehicle light system, in particular to a vehicle light system on a front windshield and a control method thereof. Background technique [0002] At present, the traditional front headlights are located at the front of the car under the window, the light source is below the horizontal line of the driver's field of vision, and the elevation angle of the illumination is large, which is easy to dazzle the driver, and is also easy to cause damage to the oncoming vehicle and the front vehicle in the same direction. dazzling. [0003] In addition, the current car lights cannot change the irradiation direction, let alone automatically change the irradiation direction with the rotation of the steering wheel, and the control of the lights is not flexible enough. When driving into a curve at night, the situation that the car lights cannot be seen often occurs on the inner side of the curve, resulting in traffic accidents due to the driv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/12
CPCB60Q1/122B60Q2300/122
Inventor 朱新立
Owner LETV HLDG BEIJING CO LTD
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