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公开(公告)号：US20170326980A1
公开(公告)日：2017-11-16
申请号：US15529911
申请日：2015-10-05
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Youhei MASUI , Mitsuhiro TOKIMASA , Toyoharu KATSUKURA , Takeshi NANAMI , Takashi NISHIDA
CPC classification number: B60K31/0008 , B60K31/0066 , B60R21/00 , B60T2260/09 , B60W30/00 , B60W2720/12 , G01S13/931 , G01S2013/9321 , G01S2013/9346 , G01S2013/9353 , G06K9/00805 , G08G1/166 , G08G1/167
Abstract: A cruise control apparatus controls travel of an own vehicle based on a predicted course which is a future travel course of the own vehicle. The cruise control apparatus includes a first predicted course calculating unit and a second predicted course calculating unit, as a plurality of course prediction means for calculating a predicted course, and is provided with a course change determination unit for determining whether a change in the course is to be performed and a prediction switching unit which performs switching to enable one of a first predicted course calculated by the first predicted course calculating unit and a second predicted course calculated by the second predicted course calculation unit, the switching being based on a result of determination made by the course change determination unit as to whether a change in the course is to be performed.
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公开(公告)号：US20180015923A1
公开(公告)日：2018-01-18
申请号：US15545268
申请日：2016-01-20
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Jin KURUMISAWA , Mitsuhiro TOKIMASA , Toyoharu KATSUKURA , Yoshihisa OGATA , Takeshi NANAMI , Takashi NISHIDA
IPC: B60W30/165 , G08G1/056 , G08G1/04
CPC classification number: B60W30/165 , B60K2031/0016 , B60K2031/0025 , B60W30/095 , B60W30/16 , B60W50/0097 , B60W2540/18 , B60W2550/146 , G08G1/04 , G08G1/056 , G08G1/163 , G08G1/166
Abstract: A vehicle control device mounted on the own vehicle and configured to control the own vehicle according to the position of another vehicle ahead of the own vehicle. The vehicle control device comprises an estimated course calculation means calculating an estimated course of the own vehicle; a setting means setting a parameter indicating whether the other vehicle is in the path of the own vehicle based on the relative position of the other vehicle with respect to the own vehicle in a lateral direction orthogonal to the estimated course of the own vehicle; a determination means determining whether the other vehicle is a leading vehicle in the path of the own vehicle based on the parameter; and a changing means changing the likelihood of being determined as the leading vehicle when the estimated course is a curve, based on the estimated course and the position of the other vehicle.
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公开(公告)号：US20200256981A1
公开(公告)日：2020-08-13
申请号：US16782515
申请日：2020-02-05
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Michihiro KUROKI , Mitsuhiro TOKIMASA , Hiroshi YAMADA , Naoki KUSUMOTO
IPC: G01S13/931
Abstract: To provide a vehicle detection system capable of detecting a preceding vehicle traveling ahead of an own vehicle based on a position of an object by using an electromagnetic wave sensor while suppressing erroneous detection, an ECU determines if first and second positions detected by a millimeter wave radar are included in the same vehicle. The ECU designates calculated information of the preceding vehicle detected based on the first position as a calculation result if it determines that detection of the preceding vehicle is made based on the first position. The ECU uses calculated information of the preceding vehicle detected based on the second position as the calculation result when it determines that detection of the vehicle is not made based on the first position but the first and the second positions had been determined in the past as detected in the same vehicle.
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公开(公告)号：US20170330033A1
公开(公告)日：2017-11-16
申请号：US15529925
申请日：2015-10-13
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Mitsuhiro TOKIMASA , Toyoharu KATSUKURA , Yoshihisa OGATA , Youhei MASUI , Taku SAKIMA , Takeshi NANAMI , Takashi NISHIDA
CPC classification number: G06K9/00664 , G01S7/4026 , G01S13/867 , G01S13/931 , G01S2007/4034 , G01S2013/9375 , G01V3/12 , G01V8/005 , G06T7/12 , G08G1/166 , H04N5/243
Abstract: Provided is an object detection device (13) using a detection means (11) to transmit probe waves, receive reflected waves from an object (50) in a detection range, and acquire, as first detection information on the object, a position based on the reflected waves, to detect the object. The device includes an image information acquisition means, determination region setting means, and an object locating means. The image information acquisition means acquires, as second detection information on the object, a position based on an image of an area within the detection range, the image being captured by an image capturing means (12). The determination region setting means sets a determination region in the detection range. The object locating means locates the object, based on the first detection information, if pieces of the first and second detection information are present in the determination region.
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公开(公告)号：US20190263402A1
公开(公告)日：2019-08-29
申请号：US16412782
申请日：2019-05-15
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Mitsuhiro TOKIMASA , Takuma SUDO , Takashi MAEDA , Naoki KUSUMOTO
Abstract: A traveling control apparatus performs a target-following control process on a target to be followed detected by a target detecting unit. Further, the traveling control apparatus calculates a probability that the target to be followed is within an own lane, and determines whether a degree of recognition by the target detecting unit of the target to be followed is in a weakly recognized state where the degree of recognition is weaker than a predetermined degree. The apparatus sets a reliability of the target to be followed on the basis of the probability calculated by a probability calculating process and a determination result by a determining process, and controls acceleration of an own vehicle so that a jerk which is a differential value of the acceleration becomes smaller as the reliability of the target to be followed is lower while the target-following control process is performed.
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Patent Agency Ranking
公开(公告)号：US20190193739A1
公开(公告)日：2019-06-27
申请号：US16313378
申请日：2017-06-15
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Mitsuhiro TOKIMASA , Takuma SUDO , Takashi MAEDA , Takeshi NANAMI , Minoru NAKADORI
CPC classification number: B60W30/18163 , B60K31/00 , B60Q1/346 , B60W30/165 , B60W40/02 , B60W40/04 , B60W2420/42 , B60W2550/306 , G06K9/00798 , G06K2209/23 , G06T7/70 , G06T2207/30252
Abstract: A vehicle control apparatus performs during-following control in which, when a direction indicator of an own vehicle is operated during traveling in which a preceding vehicle is followed, the own vehicle is accelerated in conjunction with the operation of the direction indicator. An adjacent vehicle selecting unit selects, from other vehicles present ahead of the own vehicle, an adjacent vehicle traveling in an adjacent lane adjacent to a traveling lane of the own vehicle based on a lateral position that is a relative position relative to the own vehicle in a direction orthogonal to a travelling direction of the own vehicle and a relative distance to the own vehicle in the travelling direction. An acceleration control unit performs acceleration of the own vehicle by the during-following control based on whether or not the adjacent vehicle is selected when the direction indicator is operated during following-traveling.
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公开(公告)号：US20180050705A1
公开(公告)日：2018-02-22
申请号：US15541449
申请日：2016-04-27
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION
Inventor： Takashi NISHIDA , Takeshi NANAMI , Youhei MASUI , Mitsuhiro TOKIMASA , Toyoharu KATSUKURA
IPC: B60W50/029 , B60W50/02 , G01S7/40
CPC classification number: B60W50/029 , B60W30/16 , B60W50/0205 , B60W2050/0215 , B60W2050/0295 , B60W2420/52 , B60W2540/06 , B60W2550/10 , G01S7/4026 , G01S13/867 , G01S13/931 , G01S2007/403 , G01S2007/4034 , G01S2007/4091 , G01S2013/9321 , G01S2013/9346 , G01S2013/935 , G01S2013/9353 , G08G1/165 , G08G1/166
Abstract: Travel control of vehicle is performed in a state where the axis deviation of radar device has occurred, is avoided. A travel control restriction-use ECU is for restricting or prohibiting execution of travel control of vehicle based on detection result obtained by radar device, travel control restriction-use ECU includes a determining unit configured to determine whether an axis deviation has occurred in the radar device based on detection result obtained by radar device, when detection device, which is configured to detect switch on operation and switch off operation with respect to activation switch of vehicle, detects switch on operation with respect to activation switch of vehicle; and restricting unit configured to restrict or prohibit execution of travel control, during period from when switch on operation is performed with respect to activation switch of vehicle to when determination of whether axis deviation has occurred is completed.
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公开(公告)号：US20190315355A1
公开(公告)日：2019-10-17
申请号：US16421954
申请日：2019-05-24
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Mitsuhiro TOKIMASA , Takuma SUDO , Takashi MAEDA , Naoki KUSUMOTO
Abstract: A cruise control device applied to a vehicle including a target detection unit and including a following control unit includes a determination unit configured to determine, during the period of execution of following control, whether a small vehicle switching state in which a following target is a small vehicle has occurred or not, an upper limit storage unit configured to store, as an upper limit value, a target acceleration set before determination as the small vehicle switching state by the determination unit under a condition where the determination unit determines that the small vehicle switching state has occurred, and a target acceleration setting unit configured to set the target acceleration to equal to or lower than the upper limit value stored in the upper limit storage unit during a period until the following control performed for the switched small vehicle as the following target ends.
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公开(公告)号：US20190168757A1
公开(公告)日：2019-06-06
申请号：US16313390
申请日：2017-06-15
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Mitsuhiro TOKIMASA , Takuma SUDO , Takashi MAEDA
IPC: B60W30/165 , B60W30/18
Abstract: When a turn signal of an own vehicle is operated when following a preceding vehicle, a vehicle control device performs a preceding vehicle following control to accelerate the own vehicle interlocking with the operation of the turn signal. The vehicle control device includes: an adjacent vehicle information acquisition unit that acquires adjacent vehicle information as information on an adjacent vehicle running in front of the own vehicle in an adjacent lane next to a running lane of the own vehicle; and an acceleration control unit that, when the turn signal of the own vehicle is operated, controls acceleration of the own vehicle based on the adjacent vehicle information.
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公开(公告)号：US20170327123A1
公开(公告)日：2017-11-16
申请号：US15529905
申请日：2015-11-16
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Mitsuhiro TOKIMASA , Toyoharu KATSUKURA , Yoshihisa OGATA , Youhei MASUI , Taku SAKIMA , Takeshi NANAMI , Takashi NISHIDA
IPC: B60W40/04
CPC classification number: B60W40/04 , B60R21/00 , B60W30/095 , B60W30/16 , B60W2420/42 , B60W2420/52 , B60W2550/308 , G08G1/167
Abstract: A vehicle control apparatus mounted to an own vehicle to control the own vehicle according to the position of other vehicle ahead of the own vehicle is provided. The apparatus includes a setting means setting a parameter indicating whether the other vehicle is in the path of the own vehicle, based on the position of the other vehicle relative to the own vehicle in a lateral direction perpendicular to the path of the own vehicle, a determining means determining whether the other vehicle is in the path of the own vehicle, based on the parameter, an acquisition means acquiring a lane width that is the width of the lane the own vehicle is traveling, and an adjustment means changing the correspondence between the relative position and the parameter, based on the lane width.
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