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公开(公告)号：US10471961B2
公开(公告)日：2019-11-12
申请号：US15544855
申请日：2016-01-20
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Youhei Masui , Toyoharu Katsukura , Yoshihisa Ogata , Yusuke Matsumoto , Takeshi Nanami , Takashi Nishida
Abstract: A cruise control device has a white line recognition unit recognizing a white line defining a lane having the own vehicle, based on an image captured by an image capturing device and a lane entering and leaving determination unit carrying out lane entering determination and lane leaving determination of the own vehicle with respect to a preceding vehicle traveling ahead of the own vehicle based on the relative position of the own vehicle in the vehicle width direction with respect to the white line. In the lane entering determination and lane leaving determination, a preceding vehicle on the lane to which the own vehicle is moving is determined to be an entering lane vehicle whose lane the own vehicle is entering, and a preceding vehicle on the lane from which the own vehicle is moving is determined to be a leaving lane vehicle whose lane the own vehicle is leaving.
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Patent Agency Ranking
公开(公告)号：US10384681B2
公开(公告)日：2019-08-20
申请号：US15544856
申请日：2016-01-15
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Youhei Masui , Toyoharu Katsukura , Yoshihisa Ogata , Takeshi Nanami , Takashi Nishida
Abstract: A cruise control device 10 is applied to a vehicle in which an imaging device 21 is mounted. The cruise control device 10 includes: a white line recognition unit 11 which recognizes a white line 61 as a lane boundary that defines an own lane 63 that is a travel lane of an own vehicle 50, on the basis of images acquired by the imaging device 21; and a cutting-in/deviation determination unit 12 which performs cutting-in determination and deviation determination, in which the forward vehicle traveling on an adjacent lane 64 is determined to be a cutting-in vehicle that cuts into the own lane, and the forward vehicle traveling on the own lane is determined to be a deviating vehicle that deviates from the own lane on the basis of a relative position with respect to the white line in a vehicle width direction of a forward vehicle 51.
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公开(公告)号：US10350999B2
公开(公告)日：2019-07-16
申请号：US15529915
申请日：2015-10-05
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Youhei Masui , Toyoharu Katsukura , Yoshihisa Ogata , Takeshi Nanami , Takashi Nishida
Abstract: A cruise control apparatus, mounted to a vehicle, controls traveling of the own vehicle, based on a predicted course, which is a future course of the own vehicle. The cruise control apparatus includes a preceding vehicle position storage unit, a course prediction computation unit, and a cancellation determination section. The preceding vehicle position storage unit chronologically stores a preceding vehicle position, which is a position of a preceding vehicle traveling ahead of the own vehicle. The predicted course computation unit calculates a predicted course, based on the trajectory of the preceding vehicle position. The cancellation determination section cancels the preceding vehicle position stored in the preceding vehicle position storage unit when it has been determined that either the own vehicle or the preceding vehicle is in a situation where the own vehicle or the preceding vehicle is likely to depart from the current course.
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公开(公告)号：US09499156B2
公开(公告)日：2016-11-22
申请号：US14225827
申请日：2014-03-26
Applicant: DENSO CORPORATION , Nippon Soken, Inc.
Inventor： Taku Sakima , Yoshihisa Ogata
IPC: B60W10/18 , B60W10/20 , B60W50/00 , B60W10/184 , B60W30/09 , B60W30/095
CPC classification number: B60W10/20 , B60W10/184 , B60W30/09 , B60W30/095 , B60W50/0097 , B60W2050/0042 , B60W2050/0056 , B60W2520/14 , B60W2540/18 , B60W2550/146 , H03H2210/012 , Y02T10/84
Abstract: An on-board apparatus includes a measuring unit, a filtering unit, a predicting unit, an executing unit, a detecting unit, and an adjusting unit. The measuring unit periodically measures a state of an own vehicle. The filtering unit performs a low-pass filter process on measurement results from the measuring unit. The predicting unit predicts behavior of the own vehicle based on the measurement results on which the low-pass filter process has been performed. The executing unit performs processes based on the behavior of the own vehicle predicted by the predicting unit. The detecting unit detects a traveling environment of the own vehicle. The adjusting unit adjusts a time constant for the low-pass filter process based on the traveling environment detected by the detecting unit.
Abstract translation: 车载装置包括测量单元，滤波单元，预测单元，执行单元，检测单元和调整单元。 测量单元周期性地测量自身车辆的状态。 滤波单元对来自测量单元的测量结果进行低通滤波处理。 预测单元基于已进行低通滤波处理的测量结果来预测本车辆的行为。 执行单元基于由预测单元预测的本车辆的行为进行处理。 检测单元检测本车辆的行驶环境。 调整单元基于由检测单元检测到的行驶环境来调整低通滤波处理的时间常数。
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公开(公告)号：US20140297171A1
公开(公告)日：2014-10-02
申请号：US14227371
申请日：2014-03-27
Applicant: Nippon Soken, Inc. , DENSO CORPORATION
Inventor： Akitoshi Minemura , Yoshihisa Ogata , Takahisa Yokoyama
CPC classification number: G08G1/166 , B60R21/34 , G01S13/867 , G01S13/931
Abstract: A vehicle-installation intersection judgement apparatus determines whether a target object such as a pedestrian is located ahead and to one side of the vehicle, and if so, judges whether the object is moving laterally to intersect with the advancement of the vehicle. Successive amounts of lateral displacement of the object are periodically derived, each amount is compared with a displacement threshold, a count is made of the number of times that the displacement threshold is exceeded, and the count is compared with a predetermined count threshold. The judgement concerning the target object is made based upon whether the count threshold is attained.
Abstract translation: 车辆安装路口判断装置判定诸如行人的目标对象是否位于车辆的一侧，如果是，则判断物体是否横向移动以与车辆的前进相交。 周期性导出物体的横向位移的连续量，将每个量与位移阈值进行比较，计数超过位移阈值的次数，并将计数与预定计数阈值进行比较。 基于是否达到计数阈值来进行关于目标对象的判断。
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公开(公告)号：US20140297134A1
公开(公告)日：2014-10-02
申请号：US14225827
申请日：2014-03-26
Applicant: Nippon Soken, Inc. , DENSO CORPORATION
Inventor： Taku Sakima , Yoshihisa Ogata
CPC classification number: B60W10/20 , B60W10/184 , B60W30/09 , B60W30/095 , B60W50/0097 , B60W2050/0042 , B60W2050/0056 , B60W2520/14 , B60W2540/18 , B60W2550/146 , H03H2210/012 , Y02T10/84
Abstract: An on-board apparatus includes a measuring unit, a filtering unit, a predicting unit, an executing unit, a detecting unit, and an adjusting unit. The measuring unit periodically measures a state of an own vehicle. The filtering unit performs a low-pass filter process on measurement results from the measuring unit. The predicting unit predicts behavior of the own vehicle based on the measurement results on which the low-pass filter process has been performed. The executing unit performs processes based on the behavior of the own vehicle predicted by the predicting unit. The detecting unit detects a traveling environment of the own vehicle. The adjusting unit adjusts a time constant for the low-pass filter process based on the traveling environment detected by the detecting unit.
Abstract translation: 车载装置包括测量单元，滤波单元，预测单元，执行单元，检测单元和调整单元。 测量单元周期性地测量自身车辆的状态。 滤波单元对来自测量单元的测量结果进行低通滤波处理。 预测单元基于已进行低通滤波处理的测量结果来预测本车辆的行为。 执行单元基于由预测单元预测的本车辆的行为进行处理。 检测单元检测本车辆的行驶环境。 调整单元基于由检测单元检测的行驶环境来调整低通滤波处理的时间常数。
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