CN110944873B - 用于车辆的探照灯 - Google Patents

用于车辆的探照灯 Download PDF

Info

Publication number
CN110944873B
CN110944873B CN201880053290.2A CN201880053290A CN110944873B CN 110944873 B CN110944873 B CN 110944873B CN 201880053290 A CN201880053290 A CN 201880053290A CN 110944873 B CN110944873 B CN 110944873B
Authority
CN
China
Prior art keywords
light
light module
floodlight
emitting means
lighting system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201880053290.2A
Other languages
English (en)
Other versions
CN110944873A (zh
Inventor
A.蒂尔
I.奥帕斯卡
C.洛泽
M.塔姆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of CN110944873A publication Critical patent/CN110944873A/zh
Application granted granted Critical
Publication of CN110944873B publication Critical patent/CN110944873B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/12—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
    • B60Q1/122—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position with electrical actuating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/068—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • B60Q1/143—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic combined with another condition, e.g. using vehicle recognition from camera images or activation of wipers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/41—Indexing codes relating to other road users or special conditions preceding vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
    • F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
    • F21W2102/14—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having vertical cut-off lines; specially adapted for adaptive high beams, i.e. wherein the beam is broader but avoids glaring other road users
    • F21W2102/145—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having vertical cut-off lines; specially adapted for adaptive high beams, i.e. wherein the beam is broader but avoids glaring other road users wherein the light is emitted between two parallel vertical cutoff lines, e.g. selectively emitted rectangular-shaped high beam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/17—Arrangement or contour of the emitted light for regions other than high beam or low beam
    • F21W2102/19—Arrangement or contour of the emitted light for regions other than high beam or low beam for curves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本发明涉及一种探照灯(10)以及一种照明系统(54)和一种带有探照灯(10)的机动车(52)，其中，探照灯(10)将远光矩阵(20)和近光联合在共同的可摆动的光模块(18)中。

Description

用于车辆的探照灯
技术领域
本发明涉及一种根据本发明的用于车辆的探照灯(Scheinwerfer)、一种根据本发明的照明系统和一种根据本发明的机动车。
背景技术
在车辆(例如机动车)的领域，对于探照灯来说安全技术特别重要。光功能例如基础光分布(Grundlichtverteilung)或近光(Abblendlicht)以及远光(Fernlicht)尤其在其明-暗界限、照亮区域(Ausleuchtungsbereich)、强度和均匀性方面在此须满足高要求。
也越来越多地应用适应性的光功能，例如适应性的转弯指示光(Kurvenlicht)。传统地，此处在例如近光的照亮区域中例如在左转弯的情况中在照亮区域的右边缘处的区域被遮住而在左边缘处区域附加地通过取消遮蔽(Abschattung)来释放。因此照亮区域在视觉观感中向左移动。在远光的情况中此外已知遮住或掩盖照亮区域的各个部段，以便例如不妨碍位于照亮区域中的物体、如另一车辆。
但是对于已知的探照灯证实为不利的是，其构造相当复杂并且光功能的均匀性从照亮区域的内部区域朝向外部区域(通过针对性地遮蔽使其可见或不可见)下降。
文件DE 10 2013 216 318 A1例如说明了一种用于机动车的方法和装置，利用其可产生由第一和第二部分光分布的叠加构成的光功能。第一和第二部分光分布在此由第一和第二模块一方面通过改变可运动元件的位置而另一方面通过操控各个光源来产生。
另外，文件US 2014/0175978 A1示出了一种用于机动车的探照灯，其带有可摆动的LED矩阵。
发明内容
本发明现在目的在于提供一种用于车辆的探照灯，其具有光功能的改善的均匀性和较低的结构复杂性。
该目的通过本发明来实现。本发明的另外的优选的设计方案由说明书得出。
本发明的第一方面涉及一种用于车辆的探照灯，其包括至少一个壳体、光盘(Lichtscheibe)和在壳体中可围绕竖直轴摆动地支承的光模块。根据本发明设置成，光模块包括带有可单独操控的多个发光器件的至少一个发光器件矩阵(Leuchtmittelmatrix)，其中，为了产生可逐段地(segmentweise)激活的远光，发光器件中的每个关联有至少一个折光元件，并且光模块此外包括至少一个另外的发光器件，其为了产生基础光分布关联有至少一个另外的折光元件。
换言之，在探照灯中以发光器件矩阵的形式的用于远光的发光器件和用于基础光分布(其优选地包括近光)的发光器件联合在唯一的光模块中并且在水平平面中可摆动地来支承。发光器件例如可以是LED。作为折光元件考虑例如准直透镜(Kollimationslinse)。用于远光的该至少一个折光元件和用于基础光分布的该至少一个另外的折光元件也可构造为那么包括考虑相应特别的光学要求的子区域的构件。
因为带有近光和远光的光模块可摆动，不再需要相应的照亮区域的一定程度模拟的摆动或移动，如在现有技术中例如通过在近光情况中的遮蔽或在远光的照亮区域的边缘区域中的特定部段的激活和解除激活。这在本发明的探照灯中导致相应照亮区域的均匀性的显著改善，因为例如在转弯行驶中两个光功能的照亮区域可机械地与整个光模块一起摆动成使得最佳地来检测处于车辆前面的转弯区段。此外，可通过掩盖(Ausmaskierung)远光的特定区段或解除激活相应的发光器件将行驶在前面的车辆(其也可已处于转弯中)从远光的照亮区域排除。另外有利的是，在根据本发明的探照灯中仅光模块被机械地摆动。运动的质量和因此惯性力矩在此非常小。这导致摆动运动的改善的可机动操控性且导致更好的振动阻力(Schwingungsresistenz)，这恰好在照明装置中是重要的，因为光模块的振动随着距离车辆越远显著可见地起作用。在根据本发明的探照灯中零部件的数量和成本相对于已知的解决方案也减少。尤其此处仅需要唯一的光模块。
在本发明的探照灯的优选设计方案中设置成，光模块的至少一个折光元件可在至少一个自由度中机动地调整。例如为了照亮区域的精调用于远光亦或近光的准直透镜可在其位置亦或方向中来调节。以机动方式这特别精确地可能。
在本发明的探照灯的另外优选设计方案中设置成，光模块支承在机械的摆动框架处。摆动框架可例如以门型结构方式(Portalbauweise)亦或以C型结构方式来构造并且完全或部分地包围光模块。所有这些导致光模块的支承的改善的刚度。另外，如果光模块布置在摆动框架中，摆动框架保护光模块。尤其在探照灯的装配中这提供较大的优点并且也使操作容易(如果摆动框架和光模块例如被预装配和暂时存储)。此处摆动框架还在暂时存储(Zwischenlagerung)期间为容纳装置提供附装点(Ansatzpunkt)，而无须触碰敏感的光模块。
在本发明的探照灯的另外优选设计方案中设置成，摆动框架相对于壳体可摆动地来支承或者光模块相对于摆动框架可摆动地来支承。特别优选地，光模块相对于摆动框架可摆动地来支承。在此，机械公差由于较短的运动链较少地影响光模块的位置和方向，这对于光功能是有利的。
在本发明的探照灯的另外优选设计方案中设置成，通过将光模块挂在竖直轴(其由摆动框架承载并且延伸通过光模块的质量重心(Massenschwerpunkt))处，光模块相对于相对于摆动框架可摆动地来支承。例如，可在门型结构方式中设置有摆动框架，在其内部区域中光模块大约悬挂在中心。竖直轴可例如由摆动框架的上面的和下面的横梁(Querstrebe)承载并且在该处可旋转地来支承。所有这些导致机械结构(其由于重心悬挂而在无外界影响的情况下不受载)的较大刚度。
在本发明的探照灯的另外优选设计方案中设置成，为了摆动光模块设置有电驱动器，其布置在摆动框架的基础结构处。基础结构例如可以是与探照灯相连接的基板(Grundplatte)，摆动框架可旋转地支承地与其相连接。电驱动器在基础结构处的布置导致，电驱动器不被一起摆动，这对于摆动的区域的惯性是有利的。驱动能可例如经由主轴被传输到摆动框架的摆动部分(例如门)上。
本发明的第二方面涉及一种照明系统，其包括至少一个根据本发明的根据先前的说明的探照灯以及至少一个控制设备，经由其可操控探照灯的至少一个光模块并且可操控探照灯的至少一个电驱动器。例如，可操控光模块的多个可单独操控的发光器件，由此可产生可逐段激活的远光。另外例如可操控光模块的至少一个另外的发光器件，由此可实现基础光分布。例如可操控电驱动器用于光模块的摆动。
在本发明的照明系统的优选设计方案中设置成，控制设备能够根据光模块的摆动角度操控光模块。例如可将远光的涉及反向车道(Gegenfahrbahn)且在直的路段上被掩盖的区域在转弯行驶中根据光模块的摆动同样在反向车道的区域中掩盖。因为控制设备优选地也操控用于摆动光模块的电驱动器，可简单地一起使用关于所设置的摆动角度的信息。所有这些显著提高照明系统的可靠性。
在本发明的照明系统的另外优选设计方案中设置成，控制设备根据摆动角度激活或解除激活发光器件矩阵的可单独操控的发光器件中的至少一个。以该方式可使探照灯的照明区域(Beleuchtungsbereich)与摆动适配。优选地，针对性地解除激活可单独操控的发光器件中的各个，以便针对性地掩盖在车辆前面的各个区域，这极大地提高照明系统的可靠性。
在本发明的照明系统的另外优选设计方案中设置成，设置有传感器例如包括摄像机、雷达或红外线传感器用于检测位于探照灯的照明区域中的物体并且为了掩盖该物体可解除激活发光器件矩阵的相应的发光器件。物体例如可以是在前行驶的或迎面而来的车辆。特别有利地，这也可根据光模块的摆动角度实现，以便如此例如掩盖在转弯行驶中行驶在前的车辆。传感器也可包括基于因特网的定位系统，其调用在前行驶的车辆的方位。
本发明的第三方面涉及一种机动车，其带有根据本发明的根据先前的说明的探照灯和/或根据本发明的根据先前的说明的照明系统。
总地来说，换言之再次可以说，本发明涉及一种探照灯以及一种照明系统和一种带有探照灯的机动车，其中，探照灯将远光矩阵和近光联合在共同的可摆动的光模块中。
本发明的在该申请中所提到的不同实施形式(只要未在个别情况中不同地来实施)可有利地互相组合。
附图说明
接下来在实施例中根据所属的附图来阐述本发明。其中：
图1示出了根据本发明的探照灯的示意性构造；
图2示出了利用根据本发明的探照灯可实现的光功能的示意图；以及
图3示出了带有根据本发明的探照灯的根据本发明的机动车。
具体实施方式
图1示意性地示出根据本发明的用于车辆12(参见图3)的探照灯10的构造。此处仅示出探照灯10的壳体14，其在前部区域中以光盘16来封闭。在壳体14中布置有光模块18。光模块18包括发光器件矩阵20。在图1的下部中在左边示出，发光器件矩阵20包括多个可单独操控的发光器件22。可单独操控的发光器件22在当前示例中是发光二极管(Leuchtdiode)24。可识别出的是，光模块18在下部区域中包括带有发光二极管24的排(Zeile)。在发光器件矩阵20之上布置有另外的发光器件26。其在发光器件矩阵20之上形成另外的排。发光器件矩阵20用于产生可逐段激活的远光60。为了该目的，发光二极管24或发光器件22中的每个关联有至少一个折光元件28，例如用于远光31的准直透镜。折光元件28当前简化地示出。另外，为了产生(当前近光的)基础光分布56，另外的发光器件26关联有至少一个另外的折光元件30(例如用于近光32的准直透镜)，其同样仅简化地示出。
在图1的上部中，在其中示意性地从侧面这里示出探照灯10，可识别出，光模块18在壳体14中围绕竖直轴34可摆动地来支承。尤其在图1中在下面在左边和右边示出，光模块18的支承在机械的摆动框架36处来实现。摆动框架36当前以门型结构方式来实施并且大约在中心容纳竖直轴34。竖直轴34可旋转地支承在上面的和下面的横梁38、40处。在所示出的探照灯10的示例中摆动框架36相对于壳体14经由未进一步示出的机构平移地在竖直和水平方向上可调节地支承，以便在装配时实现基本调整(Grundjustage)。光模块18相对于摆动框架36关于竖直轴34可摆动地来支承。竖直轴34的支承点在此相应位于摆动框架36的上横梁38和下横梁40中。在图1中在左下示出，在竖直轴34之下在摆动框架36中布置有传动装置42。另外在图1中在上部示出，在摆动框架36的基础结构44处设置有电驱动器46。电驱动器46能够将其驱动功率经由传动装置42和未示出的主轴传输到竖直轴34上用于使光模块18摆动。竖直轴34在此延伸通过光模块18的质量重心M。在确定质量重心时要考虑，光模块18可能包括另外的附装部件(Anbaukomponent)，例如冷却体48。在图1中在右下为了说明再次示出光模块18的摆动区域50。
图2按照根据本发明的机动车52(其配备有根据本发明的照明系统54，其尤其包含图1中的根据本发明的探照灯10)示意性地示出可如何实现不同的光功能。图2在上部例如示出，如何利用探照灯10来产生以近光的形式的基础光分布56。在该情况中示出，光模块18如何围绕竖直轴34摆动了摆动角度α。接着使基础光分布56的照亮区域相应地摆动。图2在下部示出，除了在图2中在上部示出的情况之外如何激活可逐段激活的远光60。在马上驶入弯道的机动车52前面，另一车辆62已在弯道中在前行驶。还在图2中在下部示出的情况中机动车52的可逐段激活的远光60以光模块18围绕竖直轴34且以摆动角度α摆动。在此利用未示出的传感器58(此处摄像机68(参见图3))来检测另外的车辆62，其位于探照灯10的照明区域64中。接着将发光器件矩阵20的相应的发光器件22解除激活，使得另外的车辆62被掩盖或者不再位于照明区域64中。为了该目的，照明系统54评估另外的车辆62的摆动角度α以及由摄像机68所检测的位置并且如此计算要将发光器件矩阵20的哪个发光器件22解除激活。
图3示出根据本发明的机动车52，其配备有根据本发明的照明系统54。在机动车52的前部中布置根据本发明的探照灯10。照明系统54包括至少一个控制设备66。控制设备66能够操控安装在探照灯10中的光模块18。另外，控制设备66能够操控探照灯10的电驱动器46。由此引起光模块18的摆动。控制设备66也可集成在探照灯10的壳体14处或在其中。控制设备66还生成用于激活或解除激活光模块18的发光器件22、26的控制参数并且在此必要时考虑摆动角度α。为了该目的，控制设备66还能够处理机动车52所配备有的摄像机68的摄像机数据。优选地，控制设备66获得以坐标、例如另外的车辆62的坐标的形式的摄像机数据。为了推导出坐标，例如机动车52的已存在的车载电脑可预处理摄像机68的原始摄像机数据。利用摄像机68也以该方式可检测位于探照灯10的照明区域64中的其他物体。
附图标记清单：
10 探照灯
12 车辆
14 壳体
16 光盘
18 光模块
20 发光器件矩阵
22 可单独操控的发光器件
24发光二极管(LED)
26 另外的发光器件
28 折光元件
30 另外的折光元件
31 用于远光的准直透镜
32 用于近光的准直透镜
34 竖直轴
36 摆动框架
38 上横梁
40 下横梁
42 传动装置
44 基础结构
46 电驱动器
48 冷却体
50 摆动区域
52 机动车
54 照明系统
56 基础光分布
58 传感器
60 远光
62 另外的车辆
64 照明区域
66 控制设备
68 摄像机
M 质量重心
α摆动角度。

Claims (8)

1.一种用于车辆(12)的探照灯(10)，其至少包括：
-壳体(14)；
-光盘(16)；以及
-光模块(18)，其围绕竖直轴(34)可摆动地支承在所述壳体(14)中，
其中，所述光模块(18)包括带有多个可单独操控的发光器件(22)的至少一个发光器件矩阵(20)，其中，为了产生可逐段激活的远光(60)，所述发光器件(22)中的每个关联有至少一个折光元件(28,31)，并且所述光模块(18)此外包括至少一个另外的发光器件(26)，其为了产生基础光分布(56)关联有至少一个另外的折光元件(30,32)，并且所述光模块(18)支承在机械的摆动框架(36)处，
其特征在于，所述摆动框架(36)相对于所述壳体(14)平移地在竖直和水平方向上可调节地支承，并且通过将所述光模块(18)挂在所述竖直轴(34)处，所述竖直轴(34)由所述摆动框架(36)承载并且延伸通过所述光模块(18)的质量重心(M)，所述光模块(18)相对于所述摆动框架(36)可摆动地来支承。
2.根据权利要求1所述的探照灯(10)，其特征在于，所述光模块(18)的至少一个折光元件(28,30,31 32)能够在至少一个自由度中机动地调整。
3.根据权利要求1或2所述的探照灯(10)，其特征在于，为了摆动所述光模块(18)设置有电驱动器(46)，其布置在所述摆动框架(36)的基础结构(44)处。
4.一种照明系统(54)，其包括至少一个根据权利要求1-3中任一项所述的探照灯(10)以及至少一个控制设备(66)，经由所述控制设备能够操控所述探照灯(10)的至少一个光模块(18)并且能够操控所述探照灯(10)的至少一个电驱动器(46)。
5.根据权利要求4所述的照明系统(54)，其特征在于，所述控制设备(66)能够根据所述光模块(18)的摆动角度(α)操控所述光模块(18)。
6.根据权利要求5所述的照明系统(54)，其特征在于，所述控制设备(66)根据所述摆动角度(α)激活或解除激活所述发光器件矩阵(20)的可单独操控的发光器件(22)中的至少一个。
7.根据权利要求4至6中任一项所述的照明系统(54)，其特征在于，设置有传感器(58,68)用于检测位于所述探照灯(10)的照明区域(64)中的物体(62)并且为了掩盖所述物体(62)所述发光器件矩阵(20)的相应的发光器件(22)能够解除激活。
8.一种机动车(52)，其带有根据权利要求1至3中任一项所述的探照灯(10)和/或根据权利要求4至7中任一项所述的照明系统(54)。
CN201880053290.2A 2017-08-17 2018-06-20 用于车辆的探照灯 Active CN110944873B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017214346.0A DE102017214346A1 (de) 2017-08-17 2017-08-17 Scheinwerfer für ein Fahrzeug
DE102017214346.0 2017-08-17
PCT/EP2018/066488 WO2019034306A1 (de) 2017-08-17 2018-06-20 Scheinwerfer für ein fahrzeug

Publications (2)

Publication Number Publication Date
CN110944873A CN110944873A (zh) 2020-03-31
CN110944873B true CN110944873B (zh) 2023-03-21

Family

ID=62846139

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880053290.2A Active CN110944873B (zh) 2017-08-17 2018-06-20 用于车辆的探照灯

Country Status (8)

Country Link
US (1) US11236881B2 (zh)
EP (1) EP3668751B1 (zh)
JP (1) JP6896152B2 (zh)
KR (1) KR102320071B1 (zh)
CN (1) CN110944873B (zh)
DE (1) DE102017214346A1 (zh)
ES (1) ES2928228T3 (zh)
WO (1) WO2019034306A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112963797A (zh) * 2021-03-19 2021-06-15 蔚来汽车科技(安徽)有限公司 基于红外光源的车辆照明系统及车辆

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103097196A (zh) * 2010-09-13 2013-05-08 罗伯特·博世有限公司 用于在不清晰的弯道中调整车辆的照明的装置和方法
DE102012103313A1 (de) * 2012-04-17 2013-10-17 Hella Kgaa Hueck & Co. Lichtmodul für den Scheinwerfer eines Fahrzeugs
CN104110629A (zh) * 2013-04-22 2014-10-22 汽车照明罗伊特林根有限公司 机动车前照灯
WO2016037812A1 (de) * 2014-09-09 2016-03-17 Hella Kgaa Hueck & Co. Scheinwerfer für fahrzeuge

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210874B4 (de) * 2002-03-12 2008-09-11 Automotive Lighting Reutlingen Gmbh Scheinwerfer
US9955551B2 (en) * 2002-07-12 2018-04-24 Yechezkal Evan Spero Detector controlled illuminating system
FR2857635B1 (fr) * 2003-07-17 2005-09-02 Valeo Vision Procede de referencement dynamique d'un dispositif projecteur equipe d'un moteur pas a pas
DE102008019125A1 (de) * 2008-04-16 2009-10-22 Volkswagen Ag Fahrzeugleuchte
JP5233627B2 (ja) * 2008-12-05 2013-07-10 トヨタ自動車株式会社 車両用照明装置
DE102010023177A1 (de) 2010-06-09 2011-12-15 Automotive Lighting Reutlingen Gmbh Lichtmodul für eine Beleuchtungseinrichtung eines Kraftfahrzeugs
EP2477240A1 (en) * 2011-01-18 2012-07-18 Koninklijke Philips Electronics N.V. Illumination device
DE102011077636A1 (de) 2011-04-27 2011-11-03 Automotive Lighting Reutlingen Gmbh Lichtmodul eines Kraftfahrzeugs zur Erzeugung einer Spotverteilung einer Fernlicht-Lichtverteilung und Kraftfahrzeugscheinwerfer mit einem solchen Modul
JP5729141B2 (ja) * 2011-05-31 2015-06-03 市光工業株式会社 車両用前照灯
CN105351839B (zh) 2011-09-01 2018-02-27 株式会社小糸制作所 车辆用前照灯装置
KR20130032686A (ko) * 2011-09-23 2013-04-02 현대모비스 주식회사 차량용 램프 장치.
DE202011108357U1 (de) * 2011-11-28 2012-01-17 Automotive Lighting Reutlingen Gmbh Kurvenlichtmodul für einen Kraftfahrzeugscheinwerfer
US9576377B1 (en) * 2012-02-24 2017-02-21 James Yett Individually angled mirror array system specialty effects
US10416548B1 (en) * 2013-02-25 2019-09-17 James Yett Individually angled mirror array system specialty effects
US8974102B2 (en) * 2013-03-15 2015-03-10 Weekend Concepts, Inc. Vehicular lighting system
JP5723417B2 (ja) * 2013-06-26 2015-05-27 富士重工業株式会社 車両用前照灯
JP6235814B2 (ja) * 2013-07-09 2017-11-22 株式会社小糸製作所 照明制御システム
DE102013216318A1 (de) * 2013-08-16 2015-02-19 Volkswagen Aktiengesellschaft Verfahren zum Steuern einer Scheinwerferanordnung für ein Fahrzeug und Scheinwerferanordnung
US10180223B2 (en) * 2014-03-19 2019-01-15 Sabic Global Technologies B.V. Modular lamp components and methods for making same
DE102014205864A1 (de) 2014-03-28 2015-10-01 Automotive Lighting Reutlingen Gmbh Verfahren zur Realisierung eines Verschwenkens eines Lichtschwerpunkts einer Lichtverteilung einer Beleuchtungseinrichtung eines Kraftfahrzeugs und Beleuchtungseinrichtung eines Kraftfahrzeugs zur Realisierung eines solchen Verfahrens
JP2015209001A (ja) * 2014-04-23 2015-11-24 株式会社小糸製作所 車両用照明装置
JP6340719B2 (ja) * 2014-05-09 2018-06-13 パナソニックＩｐマネジメント株式会社 照明装置及び照明装置を備える自動車
JP2016039021A (ja) * 2014-08-07 2016-03-22 株式会社小糸製作所 車両用灯具
CN104373895A (zh) * 2014-10-14 2015-02-25 上海小糸车灯有限公司 一种车灯自适应远光照明系统用调光机构及其调光方法
DE102014222669B4 (de) 2014-11-06 2019-08-08 Volkswagen Aktiengesellschaft Verfahren zum Steuern einer Scheinwerferanordnung für ein Fahrzeug und Scheinwerferanordnung
DE102015201766B4 (de) 2015-02-02 2018-04-05 Volkswagen Aktiengesellschaft Verfahren zum Erzeugen einer Lichtverteilung zur Ausgabe einer Fahranweisung für ein erstes Fahrzeug
JP2016181351A (ja) * 2015-03-23 2016-10-13 スタンレー電気株式会社 車両用前照灯
US10139073B2 (en) * 2015-07-23 2018-11-27 Quadratec, Inc. Light emitting diode (LED) light bar
US9909747B2 (en) * 2015-11-06 2018-03-06 Ford Global Technologies, Llc Vehicle lighting assembly with retractable cover providing daylight running lamp
DE102016200339A1 (de) 2016-01-14 2017-07-20 Volkswagen Aktiengesellschaft Scheinwerfersystem und Verfahren zum Bereitstellen einer Kurvenlichtfunktion
US10234094B2 (en) * 2016-09-13 2019-03-19 Valeo North America, Inc. Lighting device for producing a supplemental beam
JP7169272B2 (ja) * 2016-11-16 2022-11-10 イノヴィズ テクノロジーズ リミテッド Ｌｉｄａｒシステム及び方法
JP6857490B2 (ja) * 2016-12-12 2021-04-14 株式会社小糸製作所 車両用前照灯
US9989629B1 (en) * 2017-03-30 2018-06-05 Luminar Technologies, Inc. Cross-talk mitigation using wavelength switching
US10222474B1 (en) * 2017-12-13 2019-03-05 Soraa Laser Diode, Inc. Lidar systems including a gallium and nitrogen containing laser light source
US10578720B2 (en) * 2018-04-05 2020-03-03 Luminar Technologies, Inc. Lidar system with a polygon mirror and a noise-reducing feature
US11726184B2 (en) * 2019-03-08 2023-08-15 Leddartech Inc. Component for a LIDAR sensor system, LIDAR sensor system, LIDAR sensor device, method for a LIDAR sensor system and method for a LIDAR sensor device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103097196A (zh) * 2010-09-13 2013-05-08 罗伯特·博世有限公司 用于在不清晰的弯道中调整车辆的照明的装置和方法
DE102012103313A1 (de) * 2012-04-17 2013-10-17 Hella Kgaa Hueck & Co. Lichtmodul für den Scheinwerfer eines Fahrzeugs
CN104110629A (zh) * 2013-04-22 2014-10-22 汽车照明罗伊特林根有限公司 机动车前照灯
WO2016037812A1 (de) * 2014-09-09 2016-03-17 Hella Kgaa Hueck & Co. Scheinwerfer für fahrzeuge

Also Published As

Publication number Publication date
US11236881B2 (en) 2022-02-01
JP6896152B2 (ja) 2021-06-30
EP3668751A1 (de) 2020-06-24
KR20200026296A (ko) 2020-03-10
KR102320071B1 (ko) 2021-11-02
DE102017214346A1 (de) 2019-02-21
EP3668751B1 (de) 2022-08-10
ES2928228T3 (es) 2022-11-16
CN110944873A (zh) 2020-03-31
WO2019034306A1 (de) 2019-02-21
US20200263849A1 (en) 2020-08-20
JP2020530652A (ja) 2020-10-22

Similar Documents

Publication Publication Date Title
US8080942B2 (en) System and method for electronic adaptive front-lighting
US9527431B2 (en) Vehicle exterior mirror with adaptively activated forward lighting unit
CN101008481A (zh) 车辆用灯具
CN106575036B (zh) 用于在机动车的平视显示器的运行中减小反射的方法
CN110566899B (zh) 车辆用前照灯装置
CN105318241B (zh) 转动式照明和/或信号指示模块
CN105180047B (zh) 旋转的照明和/或信号指示模块
CN110944873B (zh) 用于车辆的探照灯
EP2246614A2 (en) Vehicle headlamp apparatus
CN105270253B (zh) 旋转的照明和/或信号指示模块
JP2018083533A (ja) 車両用灯具
KR101485802B1 (ko) 차량용 헤드램프
CN109477622B (zh) 用于汽车车辆前灯的发光二极管照明系统和扫描设备
KR101896814B1 (ko) 개별조향 제어가 가능한 led모듈 및 이를 이용한 차량용 전조등
EP2366612A1 (en) Headlamp for two-wheel vehicles
CN111439191A (zh) 车辆用前照灯装置
JP5891780B2 (ja) 車両用前照灯装置
CN109578927B (zh) 用于车辆的具有旋转模块的照明装置
CN110500558B (zh) 车辆用前照灯装置
US11396381B2 (en) Aircraft lamp that changes irradiation direction
JP6907686B2 (ja) 車両用灯具
JP4002099B2 (ja) 車両用前照灯
JP6897298B2 (ja) 車両用灯具
CN106715193B (zh) 包括具有可动设备的信号装置的机动车辆
KR102100222B1 (ko) 차량용 램프장치

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant