Multifunctional optical sensor comprising a photodetectors matrix coupled to a microlenses matrix
    21.
    发明授权
    Multifunctional optical sensor comprising a photodetectors matrix coupled to a microlenses matrix 有权
    多功能光学传感器包括耦合到微透镜矩阵的光电检测器矩阵

    公开(公告)号:US07518099B2

    公开(公告)日:2009-04-14

    申请号:US11533089

    申请日:2006-09-19

    Abstract: Multifunctional optical sensor, comprising a matrix of photodetectors of the CCD or CMOS type, having a sensitive area divided into sub-areas, each of which, individually or combined with others, is dedicated to a specific function of monitoring the scene or measuring environmental parameters. The optical sensor comprises a matrix of microlenses, each of which is set to focus the radiation coming from a portion of solid angle on the associated photodetector or cluster of mutually contiguous photodetectors. Each function is associated to a single microlens or to a single subgroup of mutually contiguous microlenses or to multiple, not mutually contiguous microlenses or to multiple, not mutually contiguous subgroups of microlenses. The angular separation between the central directions of the portions of solid angle subtended by adjacent photodetectors or adjacent clusters of photodetectors is not constant within the matrix.

    Abstract translation: 多功能光学传感器包括CCD或CMOS类型的光电检测器矩阵,具有被分成子区域的敏感区域,每个子区域单独地或与其它组合单独地或与其他组合,专用于监视场景或测量环境参数的特定功能 。 光学传感器包括微透镜矩阵,每个微透镜被设置为将来自立体角的一部分的辐射聚焦在相关联的光电检测器或相互连续的光电检测器的群集上。 每个功能与单个微透镜或相互连续的微透镜的单个子组或多个,不相互连续的微透镜或多个,不相互连续的微透镜子组相关联。 由相邻的光电检测器或相邻的光电检测器簇对准的立体角部分的中心方向之间的角度间隔在矩阵内不是恒定的。

    Active electro-optical device for detecting obstacles, in particular for autonomous navigation
    22.
    发明申请
    Active electro-optical device for detecting obstacles, in particular for autonomous navigation 失效
    用于检测障碍物的主动电光装置,特别是用于自主导航

    公开(公告)号:US20060091286A1

    公开(公告)日:2006-05-04

    申请号:US10522802

    申请日:2004-02-25

    CPC classification number: G01S17/933 G01S7/4802 G01S17/936 G06T7/269

    Abstract: An electro-optical system capable of being embarked aboard mobile ground or flying units, to determine the optical flow generated by obstacles in relative motion with respect to the mobile unit. The system comprises radiation emitter means (5), receiver means (1) for converting the radiation reflected by the objects into electrical signals and means (8) for processing the signals generated by the receiver means. The receiver means (1) are based on vision sensors with matrix configuration. The emitter means (5, 6) shape the radiation beam in such a way that the radiation reflected by the objects and collected by the receiver means impacts at least on a part of the receiver matrix. The processing means compute the optical flow only on the elements of the receiver matrix that are impacted by the radiation.

    Abstract translation: 一种能够被移动地面或飞行单元上的电光系统,以确定相对于移动单元相对运动的障碍物产生的光流。 该系统包括辐射发射器装置(5),用于将由物体反射的辐射转换为电信号的接收装置(1)和用于处理由接收装置产生的信号的装置(8)。 接收器装置(1)基于具有矩阵配置的视觉传感器。 发射装置(5,6)以使得由物体反射并由接收装置收集的辐射至少冲击接收器矩阵的一部分的方式对辐射束进行成形。 处理装置仅在受辐射影响的接收器矩阵的元件上计算光流。

    Management of operation of motor vehicle internal combustion engine and gearbox for leaving a motor vehicle freewheel running condition with internal combustion engine off
    27.
    发明授权
    Management of operation of motor vehicle internal combustion engine and gearbox for leaving a motor vehicle freewheel running condition with internal combustion engine off 有权
    汽车内燃机和变速箱的运行管理,使内燃机离开机动车辆续流运行状态

    公开(公告)号:US08942900B2

    公开(公告)日:2015-01-27

    申请号:US13565940

    申请日:2012-08-03

    Abstract: An automotive electronic control system configured to control the powertrain to stop the internal combustion engine and disengage the drive line, which results in the motor vehicle entering a freewheel running condition with the internal combustion engine off. The control system is further configured to control the drive line during an internal combustion engine run-down after the motor vehicle enters the freewheel running condition, to cause a gear to engage for inertial cranking of the internal combustion engine before the internal combustion engine leaves a self-sustaining operating condition.

    Abstract translation: 一种汽车电子控制系统,其被配置为控制所述动力系以停止所述内燃机并使所述驱动线分离,这导致所述机动车辆在内燃机关闭时进入续流运行状态。 该控制系统进一步构造成在机动车辆进入飞轮运行状态之后的内燃机启动期间控制驱动线,以在内燃机离开之前使齿轮接合用于内燃机的惯性起动 自我维持的运行状况。

    MULTIFUNCTIONAL OPTICAL SENSOR COMPRISING A PHOTODETECTORS MATRIX COUPLED TO A MICROLENSES MATRIX
    28.
    发明申请
    MULTIFUNCTIONAL OPTICAL SENSOR COMPRISING A PHOTODETECTORS MATRIX COUPLED TO A MICROLENSES MATRIX 审中-公开
    多功能光学传感器,包含与微阵列矩阵耦合的光电转换器矩阵

    公开(公告)号:US20090236505A1

    公开(公告)日:2009-09-24

    申请号:US12212811

    申请日:2008-09-18

    Abstract: Multifunctional optical sensor, comprising a matrix of photodetectors of the CCD or CMOS type, having a sensitive area divided into sub-areas, each of which, individually or combined with others, is dedicated to a specific function of monitoring the scene or measuring environmental parameters. The optical sensor comprises a matrix of microlenses, each of which is set to focus the radiation coming from a portion of solid angle on the associated photodetector or cluster of mutually contiguous photodetectors. Each function is associated to a single microlens or to a single subgroup of mutually contiguous microlenses or to multiple, not mutually contiguous microlenses or to multiple, not mutually contiguous subgroups of microlenses. The angular separation between the central directions of the portions of solid angle subtended by adjacent photodetectors or adjacent clusters of photodetectors is not constant within the matrix.

    Abstract translation: 多功能光学传感器包括CCD或CMOS类型的光电检测器矩阵,其具有被分成子区域的敏感区域,每个子区域单独地或与其它组合单独地或与其他组合,专用于监视场景或测量环境参数的特定功能 。 光学传感器包括微透镜矩阵,每个微透镜被设置为将来自立体角的一部分的辐射聚焦在相关联的光电检测器或相互连续的光电检测器的群集上。 每个功能与单个微透镜或相互连续的微透镜的单个子组或多个,不相互连续的微透镜或多个,不相互连续的微透镜子组相关联。 由相邻的光电检测器或相邻的光电检测器簇对准的立体角部分的中心方向之间的角度间隔在矩阵内不是恒定的。

    Optical system for image transmission, particularly for projection devices of the head-mounted type
    29.
    发明授权
    Optical system for image transmission, particularly for projection devices of the head-mounted type 有权
    用于图像传输的光学系统,特别是用于头戴式投影装置

    公开(公告)号:US07477453B2

    公开(公告)日:2009-01-13

    申请号:US11645632

    申请日:2006-12-27

    Abstract: An optical system for image projection, particularly for projection devices of the “head-mounted”type, includes a display, an optical system for focusing an image formed by the display, and a light guide having an extended body, with two opposite, longitudinal, plane and parallel faces, and opposite ends which define first reflecting surface for coupling into the light guide and second reflecting surface for extracting the image from the light guide. Each light ray which propagates through the light guide undergoes at least three internal total reflections on the parallel plane faces of the light guide. At least a surface of the focusing optical system is a portion of a surface free of rotational symmetry axes. Moreover, the two reflecting surfaces of the light guide are portions of surfaces free of rotational symmetry axes. Finally, the inlet pupil of the light guide coincides with the outlet pupil of the focusing system.

    Abstract translation: 用于图像投影的光学系统,特别是用于“头戴式”类型的投影装置的光学系统包括显示器,用于聚焦由显示器形成的图像的光学系统和具有延伸体的光导体,具有两个相对的纵向 平面和平行面以及限定用于耦合到光导中的第一反射表面的相对端和用于从光导中提取图像的第二反射表面。 通过光导传播的每个光线在光导的平行平面上经历至少三次内部全反射。 聚焦光学系统的至少一个表面是没有旋转对称轴的表面的一部分。 此外,光导的两个反射面是没有旋转对称轴的表面的部分。 最后,光导的入射光瞳与聚焦系统的出射光瞳重合。

    LUMINOUS DISPLAY FOR AUTOMOTIVE SATELLITE NAVIGATION SYSTEMS
    30.
    发明申请
    LUMINOUS DISPLAY FOR AUTOMOTIVE SATELLITE NAVIGATION SYSTEMS 失效
    汽车卫星导航系统的显示屏

    公开(公告)号:US20070188409A1

    公开(公告)日:2007-08-16

    申请号:US11675248

    申请日:2007-02-15

    CPC classification number: G01C21/36

    Abstract: A luminous display for automotive satellite navigation systems includes a panel equipped with light sources, for example made up of LEDs, arranged in a pre-ordered configuration of discrete segments, which can be combined with one another according to paths corresponding to the representation of a plurality of encoded generally arrow-shaped pictograms, each of which indicates a respective direction to follow indicated by the navigation system. The path to follow is highlighted with respect to possible alternative paths represented by the pictograms.

    Abstract translation: 用于汽车卫星导航系统的发光显示器包括配备有例如由LED构成的光源的面板,其布置在离散区段的预定配置中,其可以根据对应于 多个编码的大致箭头状的象形图,其中每一个表示由导航系统指示的相应方向。 关于由象形图表示的可能的替代路径突出显示要遵循的路径。

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