Method and apparatus for monitoring the alertness of the driver of a vehicle
    51.
    发明公开
    Method and apparatus for monitoring the alertness of the driver of a vehicle 有权
    Verfahren und Vorrichtung zurÜberwachungder Wachsamkeit einesFahrzeugführers

    公开(公告)号:EP2497670A1

    公开(公告)日:2012-09-12

    申请号:EP11165175.8

    申请日:2011-05-06

    发明人: Tuzsuzov, Jordan

    IPC分类号: B60K28/06 B60W40/08 A61B5/18

    摘要: The present invention relates to a method for monitoring the alertness of the driver (4) of a vehicle, comprising:
    - continuously detecting and evaluation of at least one physical parameter (PP) of the driver (4) while the vehicle is in motion,
    - transmitting a periodic audio signal (S) with a predetermined frequency into a vehicle interior (1) within a predetermined time period if the evaluated physical parameter (PP) is in a critical range, whereby the critical range indicates an appropriate level of fatigue of the driver (4).
    Furthermore the present invention relates to an apparatus for monitoring the alertness of the driver (4) of a vehicle, comprising:
    - a monitoring unit (2) with a sensor unit (2.1), which detects at least one physical parameter (PP) of the driver (4), and
    - an evaluation unit (2.2), which evaluates the detected physical parameter (PP) while the vehicle is in motion, and whereby
    - the evaluation unit (2.2) is coupled to an audio device (3), which transmits a periodic audio signal (S) into a vehicle interior (1) within a predetermined time if the evaluated physical parameter (PP) is in a critical range.

    摘要翻译: 本发明涉及一种用于监视车辆驾驶员(4)的警觉性的方法,包括: - 在车辆运动时连续检测和评估驾驶员(4)的至少一个物理参数(PP) - 如果所述评估的物理参数(PP)处于临界范围,则在预定时间段内将具有预定频率的周期性音频信号(S)传输到车辆内部(1),由此临界范围表示适当的疲劳程度 司机(4)。 此外,本发明涉及一种用于监测车辆驾驶员(4)的警觉性的装置,包括:具有传感器单元(2.1)的监测单元(2),其检测至少一个物理参数(PP) 驱动器(4)和 - 评估单元(2.2),其在车辆运动时评估检测到的物理参数(PP),并且由此 - 评估单元(2.2)耦合到音频设备(3), 如果所评估的物理参数(PP)处于临界范围,其在预定时间内将周期性音频信号(S)发送到车辆内部(1)。

    ANZEIGEVORRICHTUNG FÜR EIN KRAFTFAHRZEUG MIT EINEM IM WESENTLICHEN PARALLELEN LICHTBÜNDEL
    55.
    发明公开
    ANZEIGEVORRICHTUNG FÜR EIN KRAFTFAHRZEUG MIT EINEM IM WESENTLICHEN PARALLELEN LICHTBÜNDEL 有权
    显示装置,以具有大致平行光束机动车

    公开(公告)号:EP2054257A1

    公开(公告)日:2009-05-06

    申请号:EP07786039.3

    申请日:2007-07-12

    IPC分类号: B60K35/00 B60Q3/04 G01D11/28

    摘要: Disclosed is a display device for a motor vehicle, particularly for a combined instrument of a motor vehicle. Said display device comprises a display area (12) and an illumination means (20) that is provided with a light emission area (29) and a light source (21). The display area has a visible face (11) and a rear face (13). The illumination means is disposed on the rear face of the display area. A light beam (30) that is emitted from the light emission area is incident directly on the rear face of the display area. The light beam has an angle of spread (31) of less than about 20°.

    摘要翻译: 本发明公开了一种用于机动车辆的显示装置,特别是用于机动车辆的组合仪表。 该显示设备包括显示区域和光照bedeutet,DASS设置有发光区域和光源。 显示区域具有可见表面和后表面上。 该照明装置设置在显示区域的背面。 的光束并从发光区域发射的入射直接在显示区域的背面。 光束具有以小于约20°的扩展角。