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    • 61. 发明公开
    • AFFICHEUR TÊTE-HAUTE COMPACT
    • EP3329317A1
    • 2018-06-06
    • EP16744409.0
    • 2016-07-27
    • Valeo Comfort and Driving Assistance
    • IRZYK, MichaelMERMILLOD, Pierre
    • G02B27/01
    • G03B21/28G02B5/0257G02B27/0101G02B27/0103G02B2027/0118
    • The invention relates to a compact head-up display (1), in particular for a motor vehicle, comprising: an image generator (9) for displaying an image (7) on a display surface (2); a semi-reflective optical element (3), typically a windscreen, arranged at a distance from the image generator (9) so as to form a virtual image (4) of the image (7) from the image generator (9) on a first side of the optical element (3), said virtual image (4) being visible from a view window (5) located on a second side of the optical element (3). The compact head-up display (1) comprises an optical part (10), typically a pentaprism, for extending the optical path of the image (7) passing therethrough from the image generator (9) to the optical element (3), said optical part (10) comprising an image input face (14) and an image output face (17), as well as first (15) and second (16) reflective surfaces. The first reflective surface (15) reflects the image from the input surface (14) towards the second reflective surface (16), and the second reflective surface (16) reflects the image (7) from the first reflective surface (15) towards the output surface (17), the input surface (14) also being substantially in contact with the display surface (2) of the image generator (9). The image generator (9) and the optical part (10) move together.
    • 63. 发明公开
    • AFFICHEUR TÊTE-HAUTE
    • 抬头显示
    • EP3273286A1
    • 2018-01-24
    • EP17182374.3
    • 2017-07-20
    • Valeo Comfort and Driving Assistance
    • MERMILLOD, PierreGRANDCLERC, François
    • G02B27/10G02B27/14G02B27/01
    • G02B27/0101G02B26/101G02B27/1066G02B27/141G02B2027/0114G02B2027/0118
    • L'invention concerne un afficheur tête-haute (10) pour véhicule automobile, comportant :
      - une première unité de génération d'images (11) commandée par un calculateur (30) pour générer des premières images (Img1),
      - une seconde unité de génération d'images (12), distincte de la première unité de génération d'images et commandée par un calculateur pour générer des secondes images (Img2), et
      - un ensemble optique (18) de projection d'images, qui est adapté à projeter les premières et secondes images dans le champ de vision du conducteur du véhicule automobile, et qui comporte un miroir partiellement réfléchissant, de part et d'autre duquel sont placées les première et seconde unités de génération d'images.
      Selon l'invention, le miroir comporte un filtre optique spectralement sélectif (19), adapté à majoritairement réfléchir, ou respectivement transmettre, la lumière dans au moins une longueur d'onde particulière, et à majoritairement transmettre, ou respectivement réfléchir, la lumière dans au moins une bande de longueurs d'onde qui ne comprend pas ladite longueur d'onde particulière.
    • 本发明涉及一种用于机动车辆的平视显示器(10),包括: - 由计算机(30)控制的用于产生第一图像(Img1)的第一图像产生单元(11), - 第二单元 图像生成装置(12),与第一图像生成单元分离并且被计算机控制以生成第二图像(Img2);以及图像投影光学组件(18),其适于 将第一和第二图像投影到机动车驾驶员的视野中,并且该第一和第二图像包括部分反射镜,在该部分反射镜的任一侧上放置第一和第二图像产生单元。 根据本发明,反射镜包括适于主要反射或分别透射至少一个特定波长的光并且主要透射或分别反射光的光谱选择性滤光器(19) 至少一个不包括所述特定波长的波段。
    • 65. 发明公开
    • AFFICHEUR TÊTE HAUTE À FENÊTRE DE VUE AJUSTABLE
    • AFFICHEURTÜTEHAUTEÀFENÊTREDE VUE AJUSTABLE
    • EP3227745A1
    • 2017-10-11
    • EP15817478.9
    • 2015-12-04
    • Valeo Comfort and Driving Assistance
    • MERMILLOD, Pierre
    • G02B27/01
    • G02B27/0179G02B27/0101G02B2027/0181G02B2027/0187G06T3/20
    • The invention relates to an image generator, particularly for head-up display with an adjustable viewing window, particularly for motor vehicle. The image generator is configured to display an image (7) on a display surface (2). The image (7) is for a semi-reflective optical element (3) arranged spaced apart from the image generator and configured to form, on a first side of the optical element (3), a virtual image (4) of the image (7). The virtual image (4) is visible from a viewing window (5) located on a second side of the optical element (4). The image generator is configured to display the image (7) on only one part of the display surface (2) and comprises a means for moving the image (7) on the display surface (2). The invention also relates to a head-up display (1) with an adjustable viewing window, said display comprising such an image generator.
    • 本发明涉及一种特别用于具有可调节观察窗的平视显示器的图像发生器,特别是用于机动车。 图像生成器被配置为在显示表面(2)上显示图像(7)。 图像(7)用于半反射光学元件(3),该半反射光学元件(3)与图像生成器间隔开布置并且被配置为在光学元件(3)的第一侧上形成图像的虚拟图像(4) 7)。 虚像(4)从位于光学元件(4)的第二侧上的观察窗(5)可见。 图像生成器被配置为仅在显示表面(2)的一个部分上显示图像(7),并且包括用于在显示表面(2)上移动图像(7)的装置。 本发明还涉及具有可调视窗的平视显示器(1),所述显示器包括这样的图像生成器。
    • 66. 发明公开
    • SYSTÈME DE PROJECTION POUR AFFICHEUR, NOTAMMENT TÊTE HAUTE, ET AFFICHEUR ASSOCIÉ
    • SYSTÈMEDE PROJECTION POUR AFFICHEUR,NOTAMMENTTÊTEHAUTE,ET AFFICHEURASSOCIÉE
    • EP3221738A1
    • 2017-09-27
    • EP15817942.4
    • 2015-11-20
    • Valeo Comfort and Driving Assistance
    • IRZYK, Michael
    • G02B27/01G02F1/1335
    • G02B27/0101G02B2027/0118G02F1/133536G02F1/133603G02F1/133605G02F1/133606
    • The invention relates to a projection system for a display, in particular a heads-up display, comprising a liquid-crystal screen (12) and a back-lighting device (14) for said screen (12). The projection system is characterised in that said back-lighting device (14) comprises at least one light source (16) emitting light towards the screen (12), at least one lens (38a, 38b) suitable for collimating the light from the light source (16) towards the liquid-crystal screen (12), and reflective means (26) arranged on the surface of the lens (38a, 38b) located on the side of the light source (16), arranged such as to allow light to pass through same towards the screen (12) and to reflect towards the screen (12) almost all of the light propagating towards the lens (38a, 38b).
    • 用于显示器的投影系统技术领域本发明涉及一种用于显示器的投影系统,特别是平视显示器,其包括用于所述屏幕(12)的液晶屏(12)和背光装置(14)。 该投影系统的特征在于,所述背光装置(14)包括朝向屏幕(12)发射光的至少一个光源(16),适合于对来自光源的光进行准直的至少一个透镜(38a,38b) (16)朝向液晶屏(12)的反射装置(26)以及布置在位于光源(16)侧的透镜(38a,38b)表面上的反射装置(26),布置成允许光 以朝向屏幕(12)穿过它并朝向屏幕(12)反射几乎全部朝向透镜(38a,38b)传播的光。
    • 67. 发明公开
    • PROCÉDÉ DE DÉTECTION D'UN IDENTIFIANT POUR LE DÉMARRAGE D'UN VÉHICULE AUTOMOBILE
    • PROCÉDÉDEDÉTECTIOND'UN IDENTIFIANT POUR LEDÉMARRAGED'UNVÉHICULEAUTOMOBILE
    • EP3218883A2
    • 2017-09-20
    • EP15817438.3
    • 2015-09-08
    • Valeo Comfort and Driving Assistance
    • MENARD, EricMASSON, FabienneDELAUNAY, Francis
    • G07C9/00B60R25/24
    • G07C9/00309B60R25/209B60R25/245B60R2325/101B60R2325/205G07C2009/00547G07C2209/63H04B17/12H04B17/318H04M1/7253H04W4/023H04W4/80H04W52/04
    • The present invention concerns a method (PR) for detecting an identifier (Id) for starting a motor vehicle (V), said motor vehicle comprising a first antenna (A1) and said identifier (Id) comprising a second antenna (A2). The method (PR) is characterised in that it comprises: - transmitting, by said first antenna (A1), a first Bluetooth Low Energy
      TM signal (Sg1) to said identifier (Id) at a nominal power (P1); - measuring the power (P1') of said corresponding signal (Sg1') received by the second antenna (A2) of said identifier (Id); - comparing said measured power (P1') with a threshold power (Ps), said threshold power (Ps) corresponding to a threshold distance (ds) from said first antenna (A1) that is less than the radius (r1) of a circle (C1) inscribed within the passenger compartment (H) of the motor vehicle (V), said circle (C1) being centred on said first antenna (A1); - authorising the starting of the motor vehicle (V) if the measured power (P1') is greater than or equal to said threshold power (Ps).
    • 本发明涉及用于检测用于启动机动车辆(V)的标识符(Id)的方法(PR),所述机动车辆包括第一天线(A1)并且所述标识符(Id)包括第二天线(A2)。 所述方法(PR)的特征在于其包括: - 由所述第一天线(A1)以标称功率(P1)向所述标识符(Id)发送第一蓝牙低能量TM信号(Sg1); - 测量由所述标识符(Id)的第二天线(A2)接收的所述相应信号(Sg1')的功率(P1'); - 将所述测量功率(P1')与阈值功率(Ps)进行比较,所述阈值功率(Ps)对应于小于圆的半径(r1)的来自所述第一天线(A1)的阈值距离(ds) (C1),所述圆(C1)以所述第一天线(A1)为中心;所述第二天线(A1)位于所述第二天线(A1)的中心。 - 如果所测量的功率(P1')大于或等于所述阈值功率(Ps),则授权汽车启动(V)。