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公开(公告)号:US08930063B2
公开(公告)日:2015-01-06
申请号:US13402089
申请日:2012-02-22
申请人: Daniel Gandhi , Satish Rayarapu , Dmitriy Feldman
发明人: Daniel Gandhi , Satish Rayarapu , Dmitriy Feldman
IPC分类号: G01M17/00
CPC分类号: B60R16/02 , B60W50/0205 , B60W2050/0088 , B60W2050/0215 , B60W2520/14 , B60W2520/28 , B60W2540/18 , G01S7/4026 , G01S7/4972 , G01S13/58 , G01S13/726 , G01S13/931 , G01S17/58 , G01S17/66 , G01S17/936 , G01S2007/403 , G01S2007/4091 , G01S2013/9353 , G01S2013/9357 , G01S2013/936 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389
摘要: A vehicle system and method that can determine object sensor misalignment while a host vehicle is being driven, and can do so without requiring multiple sensors with overlapping fields-of-view. In an exemplary embodiment where the host vehicle is traveling in generally a straight line, the present method uses an object sensor to track the path of a stationary object as it moves through the sensor's field-of-view and compares the sensed object path to an expected object pat*h. If the sensed and expected paths of the stationary object deviate by more than some amount, then the method determines that the object sensor is skewed or otherwise misaligned.
摘要翻译: 一种能够在主车辆被驱动时确定物体传感器未对准的车辆系统和方法,并且可以不需要具有重叠视场的多个传感器来实现。 在本车辆通常以直线行进的示例性实施例中,本方法使用物体传感器来跟踪静止物体在通过传感器的视野时的路径,并将感测到的物体路径与 预期对象拍* 如果静止物体的感测和预期路径偏离了一定量,则该方法确定物体传感器偏斜或以其他方式偏移。
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公开(公告)号:US20130218398A1
公开(公告)日:2013-08-22
申请号:US13402089
申请日:2012-02-22
申请人: Daniel Gandhi , Satish Rayarapu , Dmitriy Feldman
发明人: Daniel Gandhi , Satish Rayarapu , Dmitriy Feldman
IPC分类号: G06F7/00
CPC分类号: B60R16/02 , B60W50/0205 , B60W2050/0088 , B60W2050/0215 , B60W2520/14 , B60W2520/28 , B60W2540/18 , G01S7/4026 , G01S7/4972 , G01S13/58 , G01S13/726 , G01S13/931 , G01S17/58 , G01S17/66 , G01S17/936 , G01S2007/403 , G01S2007/4091 , G01S2013/9353 , G01S2013/9357 , G01S2013/936 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389
摘要: A vehicle system and method that can determine object sensor misalignment while a host vehicle is being driven, and can do so without requiring multiple sensors with overlapping fields-of-view. In an exemplary embodiment where the host vehicle is traveling in generally a straight line, the present method uses an object sensor to track the path of a stationary object as it moves through the sensor's field-of-view and compares the sensed object path to an expected object path. If the sensed and expected paths of the stationary object deviate by more than some amount, then the method determines that the object sensor is skewed or otherwise misaligned.
摘要翻译: 一种能够在主车辆被驱动时确定物体传感器未对准的车辆系统和方法,并且可以不需要具有重叠视场的多个传感器来实现。 在本车辆通常以直线行进的示例性实施例中,本方法使用物体传感器来跟踪静止物体在通过传感器的视野时的路径,并将感测到的物体路径与 预期对象路径。 如果静止物体的感测和预期路径偏离了一定量,则该方法确定物体传感器偏斜或以其他方式偏移。
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