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    VEHICULAR IMAGE SENSING SYSTEM
    11.
    发明申请
    VEHICULAR IMAGE SENSING SYSTEM 失效
    车辆图像感应系统

    公开(公告)号：US20130096777A1

    公开(公告)日：2013-04-18

    申请号：US13689798

    申请日：2012-11-30

    Applicant: Donnelly Corporation

    Inventor： Kenneth Schofield ,  Mark L. Larson ,  Keith J. Vadas

    IPC: B60Q1/14 ,  G06K9/00

    CPC classification number: B60Q1/143 ,  B60Q1/14 ,  B60Q2300/052 ,  B60Q2300/312 ,  B60Q2300/314 ,  B60Q2300/3321 ,  B60Q2300/41 ,  B60Q2300/42 ,  B60Q2400/30 ,  G05D1/0244 ,  G05D2201/0213 ,  G06K9/00791 ,  G06K9/00818 ,  G06K9/00825 ,  G06K9/2018 ,  H04N7/18

    Abstract: An image sensing system for a vehicle includes an imager disposed at or proximate to an in-cabin portion of a vehicle windshield and having a forward field of view to the exterior of the vehicle through the vehicle windshield. The photosensor array of the imager is operable to capture image data. The image sensing system identifies objects in the forward field of view of the imager via processing of captured image data by an image processor. The photosensor array may be operable to capture frames of image data and the image sensing system may include an exposure control which determines an accumulation period of time that the photosensor array senses light when capturing a frame of image data. Identification of objects may be based at least in part on at least one of (i) shape, (ii) luminance, (iii) geometry, (iv) spatial location, (v) motion and (vi) spectral characteristic.

    Abstract translation: 一种用于车辆的图像感测系统包括设置在车辆挡风玻璃的舱内部分处或其附近的成像器，并且具有通过车辆挡风玻璃到车辆外部的前视场。 成像器的光电传感器阵列可操作以捕获图像数据。 图像感测系统通过图像处理器处理捕获的图像数据来识别成像器的前向视场中的对象。 光传感器阵列可以用于捕获图像数据的帧，并且图像感测系统可以包括曝光控制，其确定当捕获图像数据帧时光传感器阵列感测光的累积时间段。 物体的识别至少部分地基于（i）形状，（ii）亮度，（iii）几何形状，（iv）空间位置，（v）运动和（vi）光谱特性中的至少一个。

    Voice acquisition system for vehicle
    12.
    发明授权
    Voice acquisition system for vehicle 有权
    车辆语音采集系统

    公开(公告)号：US09060216B2

    公开(公告)日：2015-06-16

    申请号：US13740614

    申请日：2013-01-14

    Applicant: Donnelly Corporation

    Inventor： Mark L. Larson ,  Andrew D. Weller ,  Eric P. Bigoness ,  Timothy R. Lambrix ,  Carol L. DeBoer ,  Joseph P. McCaw

    IPC: H04R25/00 ,  H04R3/00 ,  H04N7/18 ,  H04R1/08 ,  B60R1/12 ,  H04R1/38

    CPC classification number: H04R3/00 ,  B60R2001/1284 ,  H04N7/18 ,  H04R1/083 ,  H04R1/086 ,  H04R1/38 ,  H04R2499/13

    Abstract: A voice acquisition system for a vehicle includes a microphone having a first microphone element and a second microphone element. The system includes circuitry for processing signals output by the first and second microphone elements. The first microphone element is disposed at a first acoustic port and the second microphone element is disposed at a second acoustic port. The first acoustic port is at least partially isolated from the second acoustic port. When the microphone is normally mounted in an interior cabin of a vehicle, vocal signals emanating from an occupant of the vehicle pressurize the first microphone element at the first acoustic port ahead of pressurization by the vocal signals of the second microphone element at the second acoustic port. The voice acquisition system may include at least one of (i) discrimination of vocal signals from non-vocal signals, (ii) noise cancellation and (iii) filtering of noise.

    Abstract translation: 一种用于车辆的语音获取系统包括具有第一麦克风元件和第二麦克风元件的麦克风。 该系统包括用于处理由第一和第二麦克风元件输出的信号的电路。 第一麦克风元件设置在第一声学端口处，并且第二麦克风元件设置在第二声学端口处。 第一声​​学端口至少部分地与第二声学端口隔离。 当麦克风通常安装在车辆的内部舱室中时，从车辆的乘客发出的声音信号在第二声音端口处的第二声音元件的声音信号加压之前的第一声音端口处对第一麦克风元件加压 。 语音获取系统可以包括（i）从非声音信号中识别声音信号，（ii）噪声消除和（iii）噪声滤波中的至少一个。

    Multi-camera vision system for a vehicle
    13.
    发明授权
    Multi-camera vision system for a vehicle 失效
    车载多摄像机视觉系统

    公开(公告)号：US08643724B2

    公开(公告)日：2014-02-04

    申请号：US13800691

    申请日：2013-03-13

    Applicant: Donnelly Corporation

    Inventor： Kenneth Schofield ,  Mark L. Larson ,  Keith J. Vadas

    IPC: H04N7/18

    CPC classification number: H04N7/18 ,  B60R1/00 ,  B60R2300/103 ,  B60R2300/105 ,  B60R2300/106 ,  B60R2300/107 ,  B60R2300/205 ,  B60R2300/207 ,  B60R2300/303 ,  B60R2300/305 ,  B60R2300/802 ,  B60R2300/804 ,  B60R2300/8053 ,  B60R2300/806 ,  B60R2300/8066 ,  B60R2300/8086 ,  H04N7/181

    Abstract: A multi-camera vision system for a vehicle includes first, second and third image capture devices disposed at respective vehicle portions. The first image capture device field of view overlaps with the third image capture device field of view defining a first overlap zone, and the second image capture device field of view overlaps with the third image capture device field of view defining a second overlap zone. Responsive to processing by an image processor of received image data, a synthesized image is generated without duplication of objects present in the first overlap zone and in the second overlap zone. The synthesized image approximates a view as would be seen by a virtual camera at a single location exterior of the vehicle, and is displayed by a single display screen of a reconfigurable display device that is viewable by a driver of the vehicle when normally operating the vehicle.

    Abstract translation: 用于车辆的多摄像机视觉系统包括设置在相应车辆部分处的第一，第二和第三图像捕获装置。 第一图像捕获设备视野与第三图像捕获设备视野重叠，定义第一重叠区域，并且第二图像捕获设备视野与第三图像捕获设备视野重叠，定义第二重叠区域。 响应于图像处理器对接收到的图像数据的处理，生成合成图像，而不会在第一重叠区域和第二重叠区域中存在的对象重复。 合成图像近似于在车辆外部的单个位置处的虚拟照相机将看到的视图，并且通过可重新配置的显示装置的单个显示屏显示，当正常操作车辆时可由车辆驾驶员观看 。

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