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    VERFAHREN UND VORRICHTUNG ZUR FAHRERUNTERSTÜTZUNG BEIM FAHREN EINES FAHRZEUGS DURCH DETEKTION VON WETTERBEDINGTEN SICHTEINSCHRÄNKUNGEN
    3.
    发明公开
    VERFAHREN UND VORRICHTUNG ZUR FAHRERUNTERSTÜTZUNG BEIM FAHREN EINES FAHRZEUGS DURCH DETEKTION VON WETTERBEDINGTEN SICHTEINSCHRÄNKUNGEN 有权
    驱动程序的方法和设备支持在驾驶车辆时，利用检测与天气有关的视觉局限性

    公开(公告)号：EP2558336A1

    公开(公告)日：2013-02-20

    申请号：EP11718262.6

    申请日：2011-04-05

    申请人： Conti Temic Microelectronic GmbH

    发明人： ALMEIDA, Carlos ,  RANDLER, Martin ,  BAUER, Jochen

    IPC分类号： B60S1/08 ,  B60Q1/08

    CPC分类号： G06F17/00 ,  B60Q1/143 ,  B60Q1/20 ,  B60Q2300/312 ,  B60S1/0844 ,  G06K9/00791

    摘要： The invention relates to a method for detecting weather-related visibility limitations, wherein image data are produced by means of a bifocal camera (1). The camera is focused on the windshield in a first image area and on the vehicle surroundings in a second image area. If wetting of the windshield with moisture and/or condensate is detected, a first evaluation signal is generated. In order to detect a visibility limitation due to fog and/or wetting of the windshield with moisture and/or condensate, a second evaluation signal follows. A control device (2) is also provided, which activates a windshield wiper (3) if first and second evaluation signals (St1, St2) are generated and deactivates the windshield wiper after a specified duration if the first and second evaluation signals (St1, St2) are present after the specified duration and activates a window heater (4) of the vehicle after the windshield wiper (3) has been deactivated, and which activates a warning device (5) and/or a front fog lamp (6) and/or a rear fog lamp (7) if only the second evaluation signal is present. The invention further relates to devices for carrying out the method.

    BELEUCHTUNG ZUR DETEKTION VON REGENTROPFEN AUF EINER SCHEIBE MITTELS EINER KAMERA
    5.
    发明公开
    BELEUCHTUNG ZUR DETEKTION VON REGENTROPFEN AUF EINER SCHEIBE MITTELS EINER KAMERA 审中-公开

    公开(公告)号：EP2943377A1

    公开(公告)日：2015-11-18

    申请号：EP13827000.4

    申请日：2013-12-19

    申请人： Conti Temic Microelectronic GmbH

    发明人： KRÖKEL, Dieter ,  FEY, Wolfgang ,  RANDLER, Martin

    IPC分类号： B60S1/08

    CPC分类号： G01W1/14 ,  B60S1/0844 ,  G01N21/17 ,  G01N21/43 ,  G01N2021/435

    摘要： The invention relates to a device for detecting rain (4). The device comprises a camera (1) and a lighting source (3, 30) for emitting visible light (h, n) onto a window (2). The camera (1) and the lighting source (3, 30) are embodied and arranged in such a way that the camera can detect a signal of the visible light (r1, r2') which the lighting source emits onto the window (2). In particular, in this context the signal which is detected by the camera (1) correlates with visible light (r1, r2') of the lighting source (3, 30), which visible light is reflected or scattered at the inside (2.1) of the window or outside (2.2) of the window and/or at the raindrop (4). The visible light passes through a shutter device (20) which causes the light to be blocked or highly attenuated in a predefined direction perpendicular to the illumination direction of structures (21) of the shutter device (20). In contrast, the light in the direction perpendicular to the predefined direction and to the illumination direction can propagate virtually unimpeded through the shutter device.

    摘要翻译： 用于检测雨水的装置包括照相机和用于将可见光发射到窗户上的照明源。 相机和照明源被配置和布置成使得相机能够检测照明源发射到窗口上的可见光的信号。 由照相机检测的信号与照明源的可见光相关，可见光在窗口的内表面或窗外表面和/或雨滴处被反射或散射。 可见光通过快门装置，该快门装置使灯在与快门装置的结构的照明方向垂直的预定方向上被阻挡或高度衰减。 相反，垂直于预定方向和照明方向的光可以通过快门装置实际上无阻碍地传播。

    DETEKTION VON REGENTROPFEN AUF EINER SCHEIBE MITTELS EINER KAMERA UND BELEUCHTUNG
    6.
    发明公开
    DETEKTION VON REGENTROPFEN AUF EINER SCHEIBE MITTELS EINER KAMERA UND BELEUCHTUNG 有权

    公开(公告)号：EP2879919A1

    公开(公告)日：2015-06-10

    申请号：EP13762053.0

    申请日：2013-08-02

    申请人： Conti Temic Microelectronic GmbH

    发明人： KRÖKEL, Dieter ,  FEY, Wolfgang ,  KOSUBEK, Christopher ,  RANDLER, Martin

    IPC分类号： B60S1/08 ,  G01N21/55

    CPC分类号： G01N21/255 ,  B60S1/0844 ,  G01N21/55 ,  G06K9/00791 ,  H04N5/2256 ,  H04N9/045 ,  H04N2209/045

    摘要： The invention relates to a device and method for detecting rain (4). The device for detecting rain comprises a camera with an image sensor (5) and colour filters for pixels of the image sensor in a number of primary filter colours (R; G; B) and an illumination source (3) for producing monochrome light (h) of a first primary filter colour. The monochrome light is located in a visible wavelength range which is transmitted by the first primary filter colour and blocked by the other primary filter colours. The camera and the illumination source (3) are designed and arranged in such a manner that the camera can detect a signal from the monochrome light (r1, r2') with which the illumination source illuminates a plate (2).

    摘要翻译： 本发明涉及用于检测雨水的设备和方法（4）。 用于检测降雨的装置包括具有图像传感器（5）和用于图像传感器的像素的滤色器（R; G; B）的照相机和用于产生单色光（R; G; B）的照明源（3） h）第一主要过滤器颜色。 单色光位于可见波长范围内，该范围由第一主过滤器颜色传输并被其他主过滤器颜色阻挡。 照相机和照明源（3）被设计和布置为使得照相机能够检测来自照明源照射板（2）的单色光（r1，r2'）的信号。

    REIBWERTSCHÄTZUNG MITTELS EINER 3D-KAMERA
    8.
    发明公开
    REIBWERTSCHÄTZUNG MITTELS EINER 3D-KAMERA 有权
    REIBWERTSCHÄTZUNGMITTELS EINER 3D-KAMERA

    公开(公告)号：EP2675685A2

    公开(公告)日：2013-12-25

    申请号：EP12719928.9

    申请日：2012-02-10

    申请人： Conti Temic Microelectronic GmbH

    发明人： RANDLER, Martin ,  HEINRICH, Stefan

    IPC分类号： B60W40/068

    CPC分类号： H04N13/239 ,  B60W40/068 ,  B60W2420/403 ,  B60W2420/42 ,  G06K9/00791 ,  H04N7/181

    摘要： The invention relates to a method and device for estimating coefficients of friction using a 3-D camera. At least one image of the environment of the vehicle is recorded by means of the 3-D camera. A height profile of the road surface is created in the entire area in front of the vehicle from the image data of the 3-D camera. The anticipated local coefficient of friction of the road surface in the area in front of the vehicle is estimated from the height profile.

    摘要翻译： 本发明涉及一种使用三维相机估计摩擦系数的方法和装置。 借助于3-D相机记录车辆的至少一个环境图像。 根据3-D摄像机的图像数据在车辆前方的整个区域中创建路面的高度轮廓。 根据高度轮廓估计车辆前方区域中路面的预期局部摩擦系数。