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公开(公告)号：US11975716B2
公开(公告)日：2024-05-07
申请号：US17645848
申请日：2021-12-23
发明人： Yohei Masui , Ryo Mizuno , Takashi Maeda , Naoki Kusumoto , Yuki Tezuka
CPC分类号： B60W30/162 , B60W2552/53 , B60W2554/801 , B60W2554/806 , B60W2556/10
摘要： A device for setting a target vehicle that sets a target vehicle to be subjected to driving assistance control of a host vehicle includes: a detection signal acquisition device capable of acquiring a first detection signal representing an object by an image, and a second detection signal representing the object by a reflection point; and setting control unit, which determines whether to set a forward object as a target vehicle, wherein if a movement history is not associated with the forward object, and a combination history is associated with the forward object, then as a selection threshold of a first determination parameter for determining whether to set the forward object as the target vehicle, a selection threshold is used such that the forward object is less likely to be selected as the target vehicle than with the selection threshold which would be used if a movement history is associated with the forward object.
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公开(公告)号：US11760350B2
公开(公告)日：2023-09-19
申请号：US17574958
申请日：2022-01-13
CPC分类号： B60W30/146 , B60W50/085 , B60W2050/146
摘要： A vehicle control device executes a cruise control to let a vehicle travel in such a manner that an acceleration is equal to a predetermined acceleration, when an execution condition becomes satisfied, and starts a vehicle speed upper limit control to let the vehicle travel in such a manner that the vehicle speed does not exceed an upper limit value determined based on a shape of a curve section, when a start condition becomes satisfied. The vehicle control device starts displaying a display element in a first display mode, when the vehicle speed upper limit control is started. At a time point at which the vehicle speed upper limit control is ended, the vehicle control device starts displaying the display element in a second display mode different from the first display mode if the execution condition is not satisfied.
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公开(公告)号：US11467277B2
公开(公告)日：2022-10-11
申请号：US16089121
申请日：2017-03-29
发明人： Yohei Masui , Tadashi Sakai , Takashi Maeda , Takeshi Nanami , Minoru Nakadori
摘要： An object recognition apparatus groups reflection points detected by a radar device, and recognizes an object around the own vehicle, based on a radar-based target detected using the grouped plurality of reflection points and an image-based target detected using an image captured by an image capturing device. The object recognition apparatus includes a reflection point acquiring unit that acquires reflection point information related to the grouped plurality of reflection points, and an object determining unit that determines that a plurality of objects have been detected as a single object by the radar device, based on the reflection point information acquired by the reflection point acquiring unit and the information on the image-based target, if the image-based target detected by the imaging device includes an image-only target not detected by the radar device.
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公开(公告)号：US11346922B2
公开(公告)日：2022-05-31
申请号：US16089141
申请日：2017-03-29
发明人： Yohei Masui , Tadashi Sakai , Takashi Maeda , Takeshi Nanami , Minoru Nakadori
IPC分类号： G01S7/41 , B60R11/04 , G01S13/42 , G01S13/86 , G01S13/931 , B60W30/095 , B60W30/14
摘要： An object recognition device recognizes an object around the own vehicle by using a radar device and an imaging device. The object recognition apparatus includes: information combining unit that generates combined target information by combining radar-based target information with image-based target information if the object is being detected by the radar device and the imaging device, the radar-based target information being information on an object detected by the radar device, the image-based target information being information on an object detected by the imaging device; and an identical object determining unit that determines that an object detected by the imaging device is identical with an object detected by the radar device, based on time-dependent change of the combined target information.
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公开(公告)号：US11127300B2
公开(公告)日：2021-09-21
申请号：US16342027
申请日：2017-10-10
发明人： Kengo Kosaka , Yohei Masui , Takashi Maeda
IPC分类号： G06K9/00 , G01C22/00 , G08G1/16 , G06T7/70 , G06T7/20 , G06K9/03 , G06T7/60 , G05D1/02 , B60R21/00 , B60W40/06 , G06T1/00 , G06T7/00 , B60W40/02
摘要： A vehicle recognition device includes: an acquisition section acquiring image information based on an image captured by a vehicle-mounted camera; a boundary line detection section detecting, based on the image information, boundary lines on both left and right sides demarcating vehicle traveling lanes; a vehicle detection section detecting position information on an object vehicle; and a recognition section recognizing lane-to-lane movement of the object vehicle between an own lane in which the subject vehicle is traveling and an adjacent lane. The recognition section recognizes the lane-to-lane movement based on a second boundary line of the boundary lines, a lane width between a first boundary line of the boundary lines and the second boundary line, and the position information on the object vehicle, the first boundary line dividing the own lane and the adjacent lane, the second boundary line being different from the first boundary line.
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公开(公告)号：US09376110B2
公开(公告)日：2016-06-28
申请号：US14634066
申请日：2015-02-27
发明人： Takashi Maeda
IPC分类号： F16H61/662 , B60W30/14 , B60W50/06 , B60W10/06 , B60W10/101 , B60W30/188 , F02D41/10 , F02D31/00 , F16H61/00
CPC分类号： B60W30/143 , B60W10/06 , B60W10/101 , B60W30/188 , B60W50/06 , B60W2510/0638 , B60W2540/10 , B60W2710/0661 , B60W2710/10 , B60W2720/106 , F02D31/001 , F02D41/107 , F02D2200/1012 , F02D2200/50 , F02D2200/602 , F02D2250/18 , F16H61/66259 , F16H2061/0012
摘要： A vehicle control apparatus is disclosed, which includes a processing device that calculates a target acceleration such that a vehicle speed of a vehicle, which includes a continuously variable transmission, becomes a target vehicle speed; sets a threshold for a change amount of an engine rpm based on the target acceleration; and controls the engine rpm such that the change amount of the engine rpm does not exceed the threshold.
摘要翻译： 公开了一种车辆控制装置，其包括：处理装置，其计算目标加速度，使得包括无级变速器的车辆的车速成为目标车速; 基于目标加速度设定发动机转速的变化量的阈值; 并且控制发动机转速，使得发动机转速的变化量不超过阈值。
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公开(公告)号：US11603096B2
公开(公告)日：2023-03-14
申请号：US16412782
申请日：2019-05-15
发明人： Mitsuhiro Tokimasa , Takuma Sudo , Takashi Maeda , Naoki Kusumoto
摘要： 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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公开(公告)号：US10766488B2
公开(公告)日：2020-09-08
申请号：US15849235
申请日：2017-12-20
发明人： Mitsuhiro Tokimasa , Takuma Sudo , Takashi Maeda , Naoki Kusumoto
IPC分类号： G05D1/00 , B60W30/16 , G08G1/16 , B60W30/09 , G06K9/00 , G05D1/02 , G01S13/931 , G01S13/58 , B60W30/165 , G01S13/72 , G01S7/41 , G01S13/42
摘要： A driving control device has a target-following driving control part performing a target-following driving control of a preceding vehicle in front of a vehicle, and a target acceleration setting part setting a target acceleration/deceleration of the vehicle to maintain a inter-vehicle distance between the vehicle and the preceding vehicle within a target inter-vehicle distance during the target-following driving control. The target acceleration setting part increases the target deceleration of the vehicle according to increasing of a difference between the inter-vehicle distance and the target inter-vehicle distance. A deceleration correction part increases the target deceleration when a period during which the preceding vehicle has been continuously recognized is more than a predetermined period and the inter-vehicle distance is less than a predetermined distance.
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公开(公告)号：US20200180622A1
公开(公告)日：2020-06-11
申请号：US16701560
申请日：2019-12-03
摘要： A vehicle control device executes a cruise control to let a vehicle travel in such a manner that an acceleration is equal to a predetermined acceleration, when an execution condition becomes satisfied, and starts a vehicle speed upper limit control to let the vehicle travel in such a manner that the vehicle speed does not exceed an upper limit value determined based on a shape of a curve section, when a start condition becomes satisfied. The vehicle control device starts displaying a display element in a first display mode, when the vehicle speed upper limit control is started. At a time point at which the vehicle speed upper limit control is ended, the vehicle control device starts displaying the display element in a second display mode different from the first display mode if the execution condition is not satisfied.
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公开(公告)号：US11373533B2
公开(公告)日：2022-06-28
申请号：US16463083
申请日：2017-11-16
发明人： Takatoshi Tosa , Yohei Masui , Takashi Maeda
摘要： A vehicle control apparatus acquires a position of an other vehicle that is present ahead of the own vehicle in its traveling direction, and uses the acquired position of the other vehicle to calculate a movement locus, which is a past path of the other vehicle. The vehicle control device calculates a lateral movement amount of the movement locus in a predetermined range in the traveling direction of the own vehicle, the lateral movement amount being an amount of change in position in a lateral direction which is a direction intersecting the traveling direction, and calculates an average value of the lateral movement amounts. The vehicle control apparatus excludes, from the movement loci, a movement locus having a lateral movement amount whose difference from the average value is larger than a predetermined value, and calculates the predicted path based on remaining movement loci.
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