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Motor vehicle headlamp arrangement, motor vehicle headlamp system, motor vehicle and method for operating a motor vehicle

A technology for automobiles and headlights, applied in the direction of headlights, signal devices, vehicle parts, etc., can solve problems such as damage to other traffic participants traffic safety, disturbance of light distribution, and impact on driving safety.

Inactive Publication Date: 2017-01-18
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The resulting constantly changing light distribution can be disruptive and negatively affect driving safety
In addition, for example, when reading traffic signs, which are usually placed relatively high, when the light beam is directed upwards, an area may be swept over in which oncoming road users may be flashed, so that the safety of other road users may be impaired thereby. traffic safety

Method used

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  • Motor vehicle headlamp arrangement, motor vehicle headlamp system, motor vehicle and method for operating a motor vehicle
  • Motor vehicle headlamp arrangement, motor vehicle headlamp system, motor vehicle and method for operating a motor vehicle
  • Motor vehicle headlamp arrangement, motor vehicle headlamp system, motor vehicle and method for operating a motor vehicle

Examples

Experimental program
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Embodiment Construction

[0071] figure 1 A top view of the motor vehicle 2 is shown.

[0072] The vehicle 2 has a vehicle headlight system 3 (outlined with dashed lines). The motor vehicle headlight system 3 has a headlight arrangement 4 with headlights 6 , 8 . The headlights 6 , 8 illuminate an area in the direction of travel X in front of the vehicle 2 . The headlights 6 , 8 are designed as matrix headlights enabling a variable light distribution. Details of a possible construction of the headlights 6, 8 are in Figures 5 to 7 shown in .

[0073] Motor vehicle 2 can be driven by driver 10 (shown in dashed lines). The driver 10 is looking in the direction B of the line of sight. The line of sight direction B forms an angle with the driving direction X on the one hand and with the road surface E on the other hand (cf. Figure 5 ). The driver 10 is thus looking in different directions, straight ahead, to the left or right and simultaneously upwards, downwards or forwards. The direction of sigh...

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Abstract

The invention relates to a motor vehicle headlamp arrangement, a motor vehicle headlamp system, a motor vehicle and a method for operating a motor vehicle. The motor vehicle headlamp arrangement (4) of a motor vehicle (2) includes at least a first motor vehicle headlamp (6,6',6'',50) and at least a second motor vehicle headlamp (8). The at least first motor vehicle headlamp (6,6',6'') and the second motor vehicle headlamp (8) separately includes an illuminant (34,34',34'') for a low-beam light (22), a high-beam light (28) and an ambient light (24,24') above a propagation direction (24.1) of a light distribution of the high-beam light (28). The ambient light (24,24') can be emitted each combined with low-beam light (22) and / or highbeam light (28) and the ambient light (24,24') that is applied to each motor vehicle headlamp (6,6',6'',8,50) is separately adjustable for each headlamp. The invention also relates to a motor vehicle headlamp system (3) and a method for operating the motor vehicle.

Description

technical field [0001] The invention relates to an automobile headlight device, an automobile headlight system, an automobile and a method for operating the automobile headlight system. The vehicle headlight arrangement has a first vehicle headlight and at least one second vehicle headlight, wherein the vehicle headlights are each equipped with lighting means for low beam and high beam. The headlight lighting system has at least one vehicle headlight arrangement which is designed to emit a variable light distribution. Background technique [0002] A motor vehicle headlight arrangement of the aforementioned type, a motor vehicle headlight system, a motor vehicle and a method for operating a motor vehicle headlight system are known from the prior art. [0003] It is generally known, in particular from automotive technology, to provide different light functions which are oriented in the direction of travel and which can be switched between as required, for example between low ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/08B60Q1/24B60Q1/16
CPCB60Q1/085B60Q1/16B60Q1/24B60Q2300/14B60Q2300/23B60Q2300/42B60Q2300/45F21S41/148F21S41/683F21W2102/18B60Q1/04B60Q1/08B60Q1/18B60Q2300/054B60Q2300/056F21S43/00
Inventor P.罗克尔L.特斯克
Owner GM GLOBAL TECH OPERATIONS LLC
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