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1.发明申请公开(公告)号：US20170176593A1
公开(公告)日：2017-06-22
申请号：US15325868
申请日：2015-07-09
Applicant: DENSO CORPORATION
Inventor： Miki Satou , Yasuyuki Miyake
CPC classification number: G01S13/931 , B60R21/00 , B60R21/0134 , G01S7/35 , G01S13/345 , G01S13/42 , G01S13/56 , G01S2013/9332 , G01S2013/9378 , G08G1/163 , G08G1/165 , G08G1/166
Abstract: A radar apparatus detects an observation point distance and an observation point azimuth. In addition, the radar apparatus calculates an observation point lateral position and an observation point vertical position based on the observation point distance and the observation point azimuth. Furthermore, the radar apparatus determines that a traveling vehicle is detected when a number of observation points included within a side determination range is equal to or greater than a predetermined traveling vehicle determination count, based on the observation point lateral position and the observation point vertical position. The side determination range is set so as to include a passing determination line so as to extend in a direction at 90 degrees relative to a front-rear direction of the vehicle to the side of the vehicle.
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2.发明申请ON-VEHICLE RADAR APPARATUS CAPABLE OF RECOGNIZING RADAR SENSOR MOUNTING ANGLE 审中-公开识别雷达传感器安装角的车载雷达装置公开(公告)号：US20160011299A1
公开(公告)日：2016-01-14
申请号：US14767251
申请日：2014-02-06
Applicant: DENSO CORPORATION
Inventor： Miki Satou , Yasuyuki Miyake , Gaku Takano , Koichiro Suzuki
CPC classification number: G01S7/4026 , G01S13/34 , G01S13/584 , G01S13/931 , G01S2007/403
Abstract: An on-vehicle radar apparatus includes a radar sensor and a mounting angle calculation section that calculates a mounting angle of the radar sensor, and the radar sensor is mounted on a vehicle so that a sensing area includes a direction of 90 degrees relative to a front-back direction of the vehicle and detects a relative speed to an observation point at which the radar wave is reflected in the sensing area and an azimuth at which the observation point is located. The mounting angle calculation section calculates a mounting angle of the radar sensor from an azimuth of a speed zero observation point, the speed zero observation point being the observation point with a relative speed of zero.
Abstract translation: 车载雷达装置包括雷达传感器和安装角度计算部分，其计算雷达传感器的安装角度，并且雷达传感器安装在车辆上，使得感测区域包括相对于前方的90度的方向 并且检测与雷达波在感测区域中反射的观测点的相对速度以及观测点所在的方位角。 安装角度计算部根据速度零观测点的方位角计算雷达传感器的安装角度，速度零点观测点为相对速度为零的观测点。
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Patent Agency Ranking
公开(公告)号：US10371809B2
公开(公告)日：2019-08-06
申请号：US15325839
申请日：2015-07-13
Applicant: DENSO CORPORATION
Inventor： Miki Satou , Yasuyuki Miyake
Abstract: A radar apparatus is attached to a vehicle such that a direction at 90 degrees relative to a front-rear direction of the vehicle is included in a detection range, and transmits and receives radar waves. The radar apparatus detects an observation point relative speed that is a relative speed in relation to an observation point that has reflected the radar wave within the detection range and an observation point azimuth that is an azimuth at which the observation point is present. The radar apparatus determines that a moving object is detected when an expression expressed by V
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公开(公告)号：US20170160391A1
公开(公告)日：2017-06-08
申请号：US15325839
申请日：2015-07-13
Applicant: DENSO CORPORATION
Inventor： Miki Satou , Yasuyuki Miyake
IPC: G01S13/536 , G01S13/93 , G01S13/60
CPC classification number: G01S13/536 , G01S7/415 , G01S13/347 , G01S13/38 , G01S13/42 , G01S13/584 , G01S13/589 , G01S13/60 , G01S13/93 , G01S13/931 , G01S2013/9378 , G01S2013/9385
Abstract: A radar apparatus is attached to a vehicle such that a direction at 90 degrees relative to a front-rear direction of the vehicle is included in a detection range, and transmits and receives radar waves. The radar apparatus detects an observation point relative speed that is a relative speed in relation to an observation point that has reflected the radar wave within the detection range and an observation point azimuth that is an azimuth at which the observation point is present. The radar apparatus determines that a moving object is detected when an expression expressed by V
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公开(公告)号：US10746853B2
公开(公告)日：2020-08-18
申请号：US15325884
申请日：2015-07-13
Applicant: DENSO CORPORATION
Inventor： Miki Satou , Yasuyuki Miyake
IPC: G01S7/41 , G01S13/58 , G01S13/931 , G01S13/536
Abstract: A radar apparatus generates a strength distribution indicating a correspondence relationship between a relative speed parameter related to an observation point relative speed and a reflection strength parameter related to reflection strength of radar waves reflected at an observation point, for a plurality of observation points. Furthermore, the radar apparatus determines that a traveling vehicle is detected when the reflection strength parameter decreases as the relative speed parameter increases from a center relative speed parameter that is the relative speed parameter corresponding to a peak in the reflection strength, the reflection strength parameter decreases as the relative speed parameter decreases from the center relative speed parameter, and a distribution of the reflection strength parameter is symmetrical with the center relative speed parameter at the center.
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公开(公告)号：US10054671B2
公开(公告)日：2018-08-21
申请号：US14767251
申请日：2014-02-06
Applicant: DENSO CORPORATION
Inventor： Miki Satou , Yasuyuki Miyake , Gaku Takano , Koichiro Suzuki
CPC classification number: G01S7/4026 , G01S13/34 , G01S13/584 , G01S13/931 , G01S2007/403
Abstract: An on-vehicle radar apparatus includes a radar sensor and a mounting angle calculation section that calculates a mounting angle of the radar sensor, and the radar sensor is mounted on a vehicle so that a sensing area includes a direction of 90 degrees relative to a front-back direction of the vehicle and detects a relative speed to an observation point at which the radar wave is reflected in the sensing area and an azimuth at which the observation point is located. The mounting angle calculation section calculates a mounting angle of the radar sensor from an azimuth of a speed zero observation point, the speed zero observation point being the observation point with a relative speed of zero.
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公开(公告)号：US20170176585A1
公开(公告)日：2017-06-22
申请号：US15325884
申请日：2015-07-13
Applicant: DENSO CORPORATION
Inventor： Miki Satou , Yasuyuki Miyake
Abstract: A radar apparatus generates a strength distribution indicating a correspondence relationship between a relative speed parameter related to an observation point relative speed and a reflection strength parameter related to reflection strength of radar waves reflected at an observation point, for a plurality of observation points. Furthermore, the radar apparatus determines that a traveling vehicle is detected when the reflection strength parameter decreases as the relative speed parameter increases from a center relative speed parameter that is the relative speed parameter corresponding to a peak in the reflection strength, the reflection strength parameter decreases as the relative speed parameter decreases from the center relative speed parameter, and a distribution of the reflection strength parameter is symmetrical with the center relative speed parameter at the center.
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