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81. 发明授权

US07068240B2 Method of image correction for an eye level image projector, and apparatus for performing the method 有权
公开(公告)号：US07068240B2
公开(公告)日：2006-06-27
申请号：US10316816
申请日：2002-12-11
申请人： Joël Leleve , Pierre Albou , Cyrille Coutte
发明人： Joël Leleve , Pierre Albou , Cyrille Coutte
IPC分类号： G09G5/00
CPC分类号： G02B27/01 , G02B2027/012 , G02B2027/014
摘要： A vehicle has an eye level display for displaying information to the driver by means of images projected on to the windshield and reflected off it. The eye level display system includes means for correcting the image projected, in order substantially to eliminate multiple images. The projected image is corrected essentially by producing a corrected image, in the form of a digital matrix, before it is projected on the windshield by the projector. In one embodiment, the corrective processing step comprises inverting the matrix characteristic of the multiplication caused by the windshield. In another embodiment, it consists in producing a corrected image adaptively by minimising an error function below a predetermined threshold.

82. 发明申请

US20060092648A1 Headlight for a motor vehicle giving a cutoff beam 失效
标题翻译：提供停车梁的汽车头灯
公开(公告)号：US20060092648A1
公开(公告)日：2006-05-04
申请号：US11265848
申请日：2005-11-02
申请人： Pierre Albou , Benoit Reiss
发明人： Pierre Albou , Benoit Reiss
IPC分类号： F21V33/00 , B62J6/00 , B60Q1/00
CPC分类号： F21V13/04 , B60Q1/0041 , F21S41/00 , F21S41/55
摘要： The object of the invention is a light, for a motor vehicle, giving a cutoff beam, in particular of the fog type, having an optical axis and comprising a light source having a filament, the overall shape of which is substantially cylindrical and the axis of which is perfectly or substantially horizontal, the said filament extending obliquely or perpendicular to the optical axis of the light, and at least one reflector giving a reflected light beam with cutoff. The light comprises, in front of the light source, a lens determined so as to give a light beam with cutoff.
摘要翻译：本发明的目的是对于机动车辆，给出具有光轴的截止梁，特别是雾型的光，并且包括具有长丝的光源，其总体形状基本上是圆柱形的，并且轴线所述光纤是完全或基本上水平的，所述灯丝倾斜地或垂直于光的光轴延伸，以及至少一个反射器给出具有截止的反射光束。该光包括在光源的前面，确定一个透镜以便给出具有切断的光束。

83. 发明授权

US06976772B2 Dual-function lamp device for a motor vehicle 失效
标题翻译：汽车双功能灯装置
公开(公告)号：US06976772B2
公开(公告)日：2005-12-20
申请号：US10425261
申请日：2003-04-29
申请人： Pierre Albou , Joël Leleve
发明人： Pierre Albou , Joël Leleve
IPC分类号： G02B3/08 , B60Q1/14 , B60R1/00 , F21S8/10 , F21V5/00 , F21V9/04 , F21V14/00 , F21V14/06 , F21V14/08 , F21W101/10 , F21Y101/00 , F21V11/00 , F21V9/00
CPC分类号： F21V9/04 , B60Q1/14 , F21S41/255 , F21S41/265 , F21S41/635 , F21S41/683
摘要： The object of the invention is a dual-function lamp device for a motor vehicle, comprising in particular a light source emitting light signals towards an output surface of the lamp in order to produce a light beam, and a filtering means which can move between a passive position and an active position in which it allows passage of only some of the light signals corresponding to non-visible wavelengths, the filtering means being used in association with an intermediate lens for modifying the dispersion of the light beam. The driver thus has a direct illumination and an indirect illumination for obtaining, from a single lamp, two different fields of vision.
摘要翻译：本发明的目的是用于机动车辆的双功能灯装置，特别地包括向灯的输出表面发射光信号以产生光束的光源，以及可以在灯之间移动的过滤装置被动位置和主动位置，其中仅允许通过对应于不可见波长的一些光信号，滤波装置与用于修改光束色散的中间透镜相关联使用。因此，驱动器具有直接照明和间接照明，用于从单个灯获得两个不同的视野。

84. 发明申请

US20050180149A1 System and method of detecting driving conditions for a motor vehicle 有权
标题翻译：检测机动车驾驶条件的系统和方法
公开(公告)号：US20050180149A1
公开(公告)日：2005-08-18
申请号：US11031268
申请日：2005-01-07
申请人： Pierre Albou , Joel Leleve
发明人： Pierre Albou , Joel Leleve
IPC分类号： B60R21/00 , B60Q1/00 , B60Q1/08 , B60Q1/52 , G01N21/53 , G01S17/00 , G01S17/02 , G01S17/10 , G01S17/46 , G01S17/93 , G01S17/95
CPC分类号： G01S17/48 , B60Q1/0023 , B60Q9/008 , G01S17/003 , G01S17/46 , G01S17/936
摘要： The invention provides a system for detecting driving conditions on a road, mounted on a motor vehicle and comprising: at least one headlight having a first light source for emitting a visible light beam, and at least one light source which is capable of being modulated, in particular at high frequency, and which emits an infra red light beam towards the scene along the road in front of the vehicle, at least one video camera for taking images of that scene, at least one light sensor for receiving the infra red light beam reflected by the scene, and optical means for directing at least part of the reflected infra red beam towards the sensor.
摘要翻译：本发明提供了一种用于检测安装在机动车辆上的道路上的驾驶状况的系统，包括：至少一个头灯，具有用于发射可见光束的第一光源和能够被调制的至少一个光源，特别是在高频下，并且沿着车辆前方的道路向场景发射红外光束，至少一个用于拍摄该场景的图像的摄像机，用于接收红外光束的至少一个光传感器由场景反射，以及光学装置，用于将至少部分反射的红外光束引向传感器。

85. 发明授权

US06776513B2 Elliptical headlamp including a secondary optical system 有权
标题翻译：包括二次光学系统的椭圆形前照灯
公开(公告)号：US06776513B2
公开(公告)日：2004-08-17
申请号：US10255057
申请日：2002-09-24
申请人： Pierre Albou
发明人： Pierre Albou
IPC分类号： B60Q100
CPC分类号： B60Q1/0041 , F21S41/162 , F21S41/255 , F21S41/265 , F21S41/321 , F21S41/36 , F21S41/43 , F21S43/13 , F21S43/26 , F21S43/31 , F21S43/40
摘要： The invention proposes a motor-vehicle headlamp (10), of the type including a main optical system (23) which comprises, arranged from back to front overall along a main optical axis (A—A), a main light source (16), a main reflector (14) of the elliptical type, and a converging main lens (18), characterised in that it includes a secondary optical system (36) comprising: a secondary light source (48) which is arranged behind the main lens (18) and off the path of the light rays emitted by the main light source (16); and an optical distribution element (42) which is interposed between the secondary light source (48) and the exit surface (19) of the main lens (18), in such a way as to form, at the exit from the main lens (18), a secondary regulatory beam for indicating.
摘要翻译：本发明提出一种机动车辆前照灯（10），其类型包括主光学系统（23），该主光学系统（23）包括从主光轴（AA）整体布置的主光源（16），主光源主反射镜（14）和会聚主透镜（18），其特征在于，它包括二次光学系统（36），其包括：设置在主透镜（18）后面的二次光源（48）并离开由主光源（16）发射的光线的路径;以及光分配元件（42），其插入在主透镜（18）的次级光源（48）和出射表面（19）之间），以在从主透镜（18）的出口处形成用于指示的次级调节光束的方式。

86. 发明授权

US06616315B2 Headlight of the elliptical type for a motor vehicle capable of generating several light beams 有权
标题翻译：能够产生多个光束的机动车辆的椭圆型头灯
公开(公告)号：US06616315B2
公开(公告)日：2003-09-09
申请号：US10113206
申请日：2002-03-28
申请人： Pierre Albou
发明人： Pierre Albou
IPC分类号： F21V700
CPC分类号： B60Q1/18 , B60Q1/12 , B60Q1/122 , B60Q2300/054 , F21S41/336 , F21S41/36
摘要： The present invention relates to a headlight for a motor vehicle, comprising a first reflector (20, 20′) of elliptical shape, at a first focus (F1) of which is located a main light source (10), the light rays emitted by this source (10) and reflected by the elliptical reflector (20, 20′) being directed towards a concentration spot located at a second focus (F2) of the elliptical reflector (20, 20′), the first (F1) and second (F2) focuses of the elliptical reflector (20, 20′) defining a main optical axis (Oy) of the elliptical reflector (20, 20′), a convergent lens (30) being placed such that its optical axis is coincident with the main optical axis (Oy) of the elliptical reflector (20, 20′) and that the second focus (F2) of the reflector (20, 20′) is located on the focal line (LF) of the lens (30) in order to emit a light beam of rays parallel to the main optical axis (Oy). According to the present invention, the headlight comprises at least one optical system concentrating the light rays emitted by a second light source (60) in the direction of a second optical axis (O′y′) passing through the optical centre (C) of the lens (30) and over a second concentration spot located on the focal line (LF) of the lens (30), and in that the first (Oy) and second (O′y′) optical axes form an angle (&agr;) of between 20 et 45° between them.
摘要翻译：本发明涉及一种用于机动车辆的前照灯，其包括椭圆形的第一反射器（20,20'），其第一焦点（F1）位于主光源（10）处，由所述源（10）并由所述椭圆反射器（20,20'）反射，指向位于所述椭圆反射器（20,20'）的第二焦点（F2）处的浓度点，所述第一（F1）和第二（ F2）限定椭圆形反射器（20,20'）的主光轴（Oy）的椭圆形反射器（20,20'）的焦点，会聚透镜（30）被放置成使得其光轴与主体椭圆反射器（20,20'）的光轴（Oy），并且反射器（20,20'）的第二焦点（F2）位于透镜（30）的焦线（LF）上，以便发射平行于主光轴（Oy）的光线束。根据本发明，头灯包括至少一个集中光束的光学系统由第二光源（60）沿着穿过透镜（30）的光学中心（C）的第二光轴（O'y'）的方向和位于焦点线上的第二浓度点 LF），并且第一（Oy）和第二（O'y'）光轴在它们之间形成20°和45°之间的角度（α）。

87. 发明授权

US06561688B2 Elliptical headlights for motor vehicles 有权
公开(公告)号：US06561688B2
公开(公告)日：2003-05-13
申请号：US09899337
申请日：2001-07-05
申请人： Pierre Albou
发明人： Pierre Albou
IPC分类号： B60Q100
CPC分类号： F21S41/43
摘要： An elliptical projector for a motor vehicle comprises an ellipsoidal reflector co-operating with a light source mounted in a first focal region of the reflector, which forms, in a second focal region, a concentrated patch of light after reflection. The headlight also has a convergent lens which is focused in the vicinity of the second focal region so as to project this light patch on the road. The headlight further includes a mask in the path of the light between the light source and the lens. The mask is adapted to occult part of the light flowing between the reflector and the lens, and is disposed entirely above the second focal region of the reflector; the mask defines at least two occulting regions which are spaced apart in the direction of the optical axis; and each occulting region is arranged to mask a specific portion of the light. The invention is applicable, in particular, to the production of a main beam with a blurred, achromatic, cut-off at the bottom; this beam may be autonomous, or it may be complementary to a dipped or passing beam.

88. 发明授权

US6075327A Power supply apparatus for a discharge lamp, especially for a motor vehicle headlight 失效
标题翻译：用于放电灯的电源装置，特别是用于机动车辆大灯
公开(公告)号：US6075327A
公开(公告)日：2000-06-13
申请号：US276429
申请日：1999-03-25
申请人： Pierre Albou
发明人： Pierre Albou
IPC分类号： B60Q1/04 , H05B41/04 , H05B41/18 , H05B41/288 , G05F1/00
CPC分类号： H05B41/042 , H05B41/2881 , Y02B20/204 , Y10S315/05
摘要： A power supply circuit for a discharge lamp, in particular for a motor vehicle headlight, provides pulse starting. The circuit comprises a DC to AC converter giving an AC output at its secondary winding, together with a starting circuit which includes a transformer having a secondary winding in series with the discharge lamp. The apparatus further includes a branch which is connected in parallel with the secondary winding of the starter circuit transformer. At the frequency prevailing when an arc has been established in the discharge lamp, this branch has an impedance which is less than that of the secondary winding, so that the current then flows mainly in this branch.
摘要翻译：用于放电灯的电源电路，特别是用于机动车辆前灯的电源电路提供脉冲启动。该电路包括DC-AC转换器，其在其次级绕组处提供AC输出，以及包括具有与放电灯串联的次级绕组的变压器的启动电路。该装置还包括与起动电路变压器的次级绕组并联连接的分支。在放电灯中已经建立了电弧的情况下，该分支具有小于次级绕组的阻抗，因此电流主要在该分支中流动。

89. 发明授权

US5980067A Indicator light for a motor vehicle, having a faceted reflector 失效
标题翻译：用于机动车辆的指示灯，具有小平面反射器
公开(公告)号：US5980067A
公开(公告)日：1999-11-09
申请号：US931875
申请日：1997-09-17
申请人： Pierre Albou , Jean-Claude Gasquet
发明人： Pierre Albou , Jean-Claude Gasquet
IPC分类号： F21S8/10 , F21V5/00 , F21V7/00 , F21V9/08 , F21V13/04 , F21V17/00
CPC分类号： F21S48/137 , F21S48/1376 , F21S48/2218 , F21S48/23 , F21S48/24 , F21S48/255
摘要： An indicator light for a motor vehicle includes a lamp, a reflector, a cover lens, and a screen placed between the lamp and the cover lens so as to mask the lamp. The reflector has a set of deflecting panels or facets, adjacent to each other and arranged to generate a plurality of secondary light sources visible within a given field of observation.Each deflecting panel comprises a central zone having a contour, projected orthogonally on the optical axis, which is generally rectangular with horizontal and vertical sides and adapted to cover the whole field of illumination, together with at least one pair of peripheral zones with oblique sides, smoothly extending the central zone on two opposed sides of the central zone. The peripheral zones together also cover the whole field of illumination. Each deflecting panel reveals at least two virtual light sources within a given field of observation, when viewed from any angle within that field. The screen is a translucent plate having retro-reflective optical means on one of its faces, and includes means for generating further secondary light sources, in a distribution similar to that of the secondary sources generated by the deflecting panels and visible in the same field of observation.
摘要翻译：用于机动车辆的指示灯包括灯，反射器，盖透镜和放置在灯和盖透镜之间以屏蔽灯的屏幕。反射器具有彼此相邻的一组偏转面板或小面，并且被布置成在给定的观察视野内产生可见的多个次级光源。每个偏转面板包括具有轮廓的中心区域，该中心区域垂直地投射在光轴上，该轮廓线大体上是具有水平和垂直侧面的矩形并且适于覆盖整个照明领域，以及至少一对具有斜边的周边区域，在中央区域的两个相对侧上平滑地延伸中心区域。外围区域一起也覆盖整个照明领域。当从该场中的任何角度观察时，每个偏转板在给定的观察领域内显示出至少两个虚拟光源。屏幕是在其一个表面上具有回射光学装置的半透明板，并且包括用于产生另外的次级光源的装置，其分布类似于由偏转板产生的二次光源的分布，并且在相同的场中可见观察。

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