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公开(公告)号：US20100228448A1
公开(公告)日：2010-09-09
申请号：US12660626
申请日：2010-03-02
IPC分类号： G06F7/00
CPC分类号： E05F15/43 , E05F2015/434 , E05F2015/483 , E05Y2900/531
摘要： A laser sensor projects laser light in the downward direction. If the laser sensor does not receive any laser light reflected by an obstacle or the ground, it is determined that the obstacle is present in the direction of projection of the laser light. It is thus possible to detect the presence of the obstacle, which will at least affect the opening of the vehicle door.
摘要翻译： 激光传感器向下投射激光。 如果激光传感器没有接收到由障碍物或地面反射的任何激光，则确定障碍物存在于激光的投影方向上。 因此，可以检测到至少影响车门打开的障碍物的存在。
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公开(公告)号：US20100145617A1
公开(公告)日：2010-06-10
申请号：US12592874
申请日：2009-12-03
IPC分类号： G06F17/00
CPC分类号： B60R1/12 , B60R2001/1223 , E05F15/43 , E05F2015/434 , E05F2015/483 , E05Y2600/46 , E05Y2900/531
摘要： A distance measuring sensor is arranged to a vehicle door, and measures a distance to an object in a direction corresponding to a scanning angle. A memory stores a standard angle and a comparison distance corresponding to the scanning angle. A distance-shortest scanning angle is defined by the shortest value of the measured distance. When the distance-shortest scanning angle is different from the standard angle, the scanning angle is corrected. The object is determined to be an obstacle having a possibility to contact with the door, when the measured distance is equal to or shorter than a corrected comparison distance corresponding to the corrected scanning angle.
摘要翻译： 距离测量传感器布置在车门上，并且在与扫描角对应的方向上测量到物体的距离。 存储器存储对应于扫描角度的标准角度和比较距离。 距离最短扫描角度由测量距离的最短值定义。 当距离最短扫描角度与标准角度不同时，校正扫描角度。 当测量的距离等于或短于对应于校正的扫描角度的校正的比较距离时，该物体被确定为具有与门接触的可能性的障碍物。
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公开(公告)号：US08938337B2
公开(公告)日：2015-01-20
申请号：US12565245
申请日：2009-09-23
申请人： Yohei Nakakura , Toshiyuki Konishi , Hideki Hioki , Yoshihisa Okada , Mitsuyasu Matsuura , Toshiki Isogai
发明人： Yohei Nakakura , Toshiyuki Konishi , Hideki Hioki , Yoshihisa Okada , Mitsuyasu Matsuura , Toshiki Isogai
CPC分类号： E05C17/00 , E05C17/006 , E05F15/43 , E05F2015/435 , E05F2015/483 , E05Y2900/531 , G01S7/4811 , G01S7/4817 , G01S17/026 , G01S17/42 , G05B19/4061 , G05B2219/37631 , G05B2219/45242
摘要： A laser sensor is located close to a rotation axis of a vehicle door and configured to emit a laser beam to a surface of the vehicle door and accept reflected light reflected from an obstacle for scanning a scanning plane shifted in a door-opening direction, in which the vehicle door is openable. A determination section determines whether an obstacle, which is possible to make contact with the vehicle door, exists in the door-opening direction of the vehicle door, based on a result of emission and acceptance of the laser beam of the laser sensor. An opening regulating section regulates an opening of the vehicle door in response to determination of the determination section that the obstacle exists.
摘要翻译： 激光传感器靠近车门的旋转轴线定位，并且被配置为向车门的表面发射激光束，并接收从障碍物反射的反射光，以扫描沿门打开方向移动的扫描平面， 车门可打开。 确定部分基于激光传感器的激光束的发射和接受的结果来确定是否可能与车门接触的障碍物存在于车门的打开方向上。 响应于确定部分确定障碍物，开启调节部分调节车门的开口。
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公开(公告)号：US08370021B2
公开(公告)日：2013-02-05
申请号：US12592874
申请日：2009-12-03
IPC分类号： G05D1/02
CPC分类号： B60R1/12 , B60R2001/1223 , E05F15/43 , E05F2015/434 , E05F2015/483 , E05Y2600/46 , E05Y2900/531
摘要： A distance measuring sensor is arranged to a vehicle door, and measures a distance to an object in a direction corresponding to a scanning angle. A memory stores a standard angle and a comparison distance corresponding to the scanning angle. A distance-shortest scanning angle is defined by the shortest value of the measured distance. When the distance-shortest scanning angle is different from the standard angle, the scanning angle is corrected. The object is determined to be an obstacle having a possibility to contact with the door, when the measured distance is equal to or shorter than a corrected comparison distance corresponding to the corrected scanning angle.
摘要翻译： 距离测量传感器布置在车门上，并且在与扫描角对应的方向上测量到物体的距离。 存储器存储对应于扫描角度的标准角度和比较距离。 距离最短扫描角度由测量距离的最短值定义。 当距离最短扫描角度与标准角度不同时，校正扫描角度。 当测量的距离等于或短于对应于校正的扫描角度的校正的比较距离时，该物体被确定为具有与门接触的可能性的障碍物。
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公开(公告)号：US08280593B2
公开(公告)日：2012-10-02
申请号：US12660626
申请日：2010-03-02
IPC分类号： B60R22/00
CPC分类号： E05F15/43 , E05F2015/434 , E05F2015/483 , E05Y2900/531
摘要： A laser sensor projects laser light in the downward direction. If the laser sensor does not receive any laser light reflected by an obstacle or the ground, it is determined that the obstacle is present in the direction of projection of the laser light. It is thus possible to detect the presence of the obstacle, which will at least affect the opening of the vehicle door.
摘要翻译： 激光传感器向下投射激光。 如果激光传感器没有接收到由障碍物或地面反射的任何激光，则确定障碍物存在于激光的投影方向上。 因此，可以检测到至少影响车门打开的障碍物的存在。
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公开(公告)号：US20100076651A1
公开(公告)日：2010-03-25
申请号：US12565245
申请日：2009-09-23
申请人： Yohei NAKAKURA , Toshiyuki Konishi , Hideki Hioki , Yoshihisa Okada , Mitsuyasu Matsuura , Toshiki Isogai
发明人： Yohei NAKAKURA , Toshiyuki Konishi , Hideki Hioki , Yoshihisa Okada , Mitsuyasu Matsuura , Toshiki Isogai
IPC分类号： G06F19/00
CPC分类号： E05C17/00 , E05C17/006 , E05F15/43 , E05F2015/435 , E05F2015/483 , E05Y2900/531 , G01S7/4811 , G01S7/4817 , G01S17/026 , G01S17/42 , G05B19/4061 , G05B2219/37631 , G05B2219/45242
摘要： A laser sensor is located close to a rotation axis of a vehicle door and configured to emit a laser beam to a surface of the vehicle door and accept reflected light reflected from an obstacle for scanning a scanning plane shifted in a door-opening direction, in which the vehicle door is openable. A determination section determines whether an obstacle, which is possible to make contact with the vehicle door, exists in the door-opening direction of the vehicle door, based on a result of emission and acceptance of the laser beam of the laser sensor. An opening regulating section regulates an opening of the vehicle door in response to determination of the determination section that the obstacle exists.
摘要翻译： 激光传感器靠近车门的旋转轴线定位，并且被配置为向车门的表面发射激光束，并接收从障碍物反射的反射光，以扫描沿门打开方向移动的扫描平面， 车门可打开。 确定部分基于激光传感器的激光束的发射和接受的结果来确定是否可能与车门接触的障碍物存在于车门的打开方向上。 响应于确定部分确定障碍物，开启调节部分调节车门的开口。
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