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公开(公告)号:US20090040501A1
公开(公告)日:2009-02-12
申请号:US12187903
申请日:2008-08-07
申请人: Yuko MATSUO , Kenichi SAWADA , Hiroyuki KOIKE , Katsuya MIZUTANI , Hiroaki TANI
发明人: Yuko MATSUO , Kenichi SAWADA , Hiroyuki KOIKE , Katsuya MIZUTANI , Hiroaki TANI
IPC分类号: G01B11/14
CPC分类号: G01S7/415 , G01S7/411 , G01S7/4802 , G01S13/424 , G01S13/52 , G01S13/931 , G01S17/936 , G01S2013/9321 , G01S2013/9342 , G01S2013/9346 , G01S2013/9353
摘要: The object-detection device for vehicle provides a transmission-and-reception device; a reflection point calculation device; a segment setting device; a median point calculation device; and a relative speed calculation device, wherein the relative speed calculation device eliminates a calculation result of the relative speed in the car width direction, with respect to the reflection points calculated based on the electromagnetic waves which are irradiated to the most downward direction in the specified angle in the vertical direction, in case that the number of difference between the reflection points in the current processing and the reflection points in the previous processing is equal to or greater than a predetermined number.
摘要翻译: 车辆物体检测装置提供发送和接收装置; 反射点计算装置; 段设定装置; 中点计算装置; 以及相对速度计算装置,其中,相对速度计算装置相对于基于在规定的照射到最下方的电磁波计算出的反射点,消除车宽方向的相对速度的计算结果 在当前处理中的反射点与先前处理中的反射点之间的差的数量等于或大于预定数量的情况下,垂直方向上的角度。
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公开(公告)号:US07557907B2
公开(公告)日:2009-07-07
申请号:US12187903
申请日:2008-08-07
申请人: Yuko Matsuo , Kenichi Sawada , Hiroyuki Koike , Katsuya Mizutani , Hiroaki Tani
发明人: Yuko Matsuo , Kenichi Sawada , Hiroyuki Koike , Katsuya Mizutani , Hiroaki Tani
IPC分类号: G01P3/36
CPC分类号: G01S7/415 , G01S7/411 , G01S7/4802 , G01S13/424 , G01S13/52 , G01S13/931 , G01S17/936 , G01S2013/9321 , G01S2013/9342 , G01S2013/9346 , G01S2013/9353
摘要: The object-detection device for vehicle provides a transmission-and-reception device; a reflection point calculation device; a segment setting device; a median point calculation device; and a relative speed calculation device, wherein the relative speed calculation device eliminates a calculation result of the relative speed in the car width direction, with respect to the reflection points calculated based on the electromagnetic waves which are irradiated to the most downward direction in the specified angle in the vertical direction, in case that the number of difference between the reflection points in the current processing and the reflection points in the previous processing is equal to or greater than a predetermined number.
摘要翻译: 车辆物体检测装置提供发送和接收装置; 反射点计算装置; 段设定装置; 中点计算装置; 以及相对速度计算装置,其中,相对速度计算装置相对于基于在规定的照射到最下方的电磁波计算出的反射点,消除车宽方向的相对速度的计算结果 在当前处理中的反射点与先前处理中的反射点之间的差的数量等于或大于预定数量的情况下,垂直方向上的角度。
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