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公开(公告)号：US20190095726A1
公开(公告)日：2019-03-28
申请号：US16047093
申请日：2018-07-27
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shinya KAWAMATA , Fumio SUGAYA
IPC: G06K9/00
Abstract: A recognition support system for a vehicle includes an image recognition sensor including a camera configured to capture an image of a periphery of a host vehicle while alternately repeating an exposure period and a non-exposure period; an irradiation device configured to irradiate light to the periphery of the host vehicle; an object recognition unit configured to recognize an object existing in the periphery of the host vehicle by using the image recognition sensor; and a light irradiation control unit configured to, when the object recognized by the object recognition unit is an alert target object, carry out intermittent irradiation of light to the alert target object by using the irradiation device, the intermittent irradiation being carried out such that an irradiation period of light and a non-irradiation period of light are alternately repeated and the non-irradiation period overlaps with at least part of the exposure period.
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公开(公告)号：US20250121838A1
公开(公告)日：2025-04-17
申请号：US18887388
申请日：2024-09-17
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Tatsuya NISHIMOTO , Shinya KAWAMATA
Abstract: When the vehicle reaches the deceleration position where the driver performs the deceleration operation, the driving assistance device executes deceleration control for automatically decelerating the vehicle. The driving assistance device adds a larger score to the learning score of the deceleration position than the case where it is determined that the deceleration operation is performed due to the deceleration request object provided in front of the deceleration position and the vehicle needs to decelerate, and the deceleration operation is not performed due to the deceleration request object, on the basis of the environment in front of the vehicle when the driver performs the deceleration operation, and executes the deceleration control when the learning score of the deceleration position reached by the vehicle is equal to or larger than the threshold value.
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公开(公告)号：US20170255093A1
公开(公告)日：2017-09-07
申请号：US15430624
申请日：2017-02-13
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kazuyuki FUJITA , Shinya KAWAMATA , Shinichi NAGATA , Minami SATO
CPC classification number: G03B21/26 , B60Q1/50 , B60Q2400/50 , G01S7/24 , G01S13/931 , G06K9/00791 , H04N7/185 , H04N7/188
Abstract: A vehicular lighting apparatus is provided with: a detector configured to detect a movable body around a self-vehicle; a determinator configured to determine whether or not the movable body is an object whose attention is to be called; and a projector configured to project predetermined visual information by using illumination light in a predetermined range around the object if it is determined by the determinator that the movable body is the object. The predetermined visual information includes first information to be presented to a driver of the self-vehicle and second information to be presented to the object. The predetermined visual information is visualized as the first information by the driver of the self-vehicle and is visualized as the second information by the object, depending on a viewpoint difference between the driver of the self-vehicle and the object.
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公开(公告)号：US20170253177A1
公开(公告)日：2017-09-07
申请号：US15444988
申请日：2017-02-28
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shinya KAWAMATA , Shinichi NAGATA , Kazuyuki FUJITA , Minami SATO
CPC classification number: B60Q1/525 , B60K35/00 , B60K2350/1084 , B60K2350/2052 , B60K2350/924 , B60Q1/06 , B60Q1/24 , B60Q1/50 , B60Q9/008 , B60Q2400/50 , B60W50/14 , G08G1/005 , G08G1/161 , G08G1/166
Abstract: A vehicle lighting system includes a first detection unit that detects a moving body around a host vehicle, a first determination unit that determines whether the moving body is a target to which an alert should be sent, a projection unit that can project a first pattern, which indicates first information on the host vehicle, in a predetermined range around the target, a second determination unit that determines whether another vehicle is projecting a second pattern, which indicates second information on the other vehicle, and a control unit that controls the projection unit such that the first pattern is projected at the predetermined range around the target and the first pattern does not overlap with the second pattern or such that the first pattern is not projected, when the other vehicle is projecting the second pattern.
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公开(公告)号：US20160274253A1
公开(公告)日：2016-09-22
申请号：US15168266
申请日：2016-05-31
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Takuya KAMINADE , Shinya KAWAMATA , Osamu OZAKI , Akira NAGAE
CPC classification number: G01V1/001 , B60K6/40 , B60L3/12 , B60W10/06 , B60W10/08 , B60W20/10 , B60W20/1084 , B60W20/17 , B60W20/40 , B60W30/09 , B60W30/18009 , B60W2420/54 , B60W2550/20 , B60Y2200/92 , G01S3/86 , G08G1/163 , G08G1/166 , Y10S903/93 , Y10S903/951
Abstract: An approaching vehicle detection apparatus includes: a sound information detection unit configured to detect sound information around an own vehicle; a sound source detection unit configured to detect a sound source around the own vehicle based on the detected sound information; an approaching vehicle determination unit configured to determine whether the sound source is a vehicle approaching the own vehicle; and a vehicle state changing unit configured to change a vehicle state of the own vehicle to a vehicle state where the own vehicle sound is able to be suppressed when the own vehicle sound generated from the own vehicle is able to be suppressed by changing the vehicle state of the own vehicle.
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Patent Agency Ranking
公开(公告)号：US20170259728A1
公开(公告)日：2017-09-14
申请号：US15451998
申请日：2017-03-07
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shinichi NAGATA , Shinya KAWAMATA , Kazuyuki FUJITA , Minami SATO
Abstract: A vehicle lighting system includes: a lighting device that emits a first light and a second light to a periphery of an own vehicle, the second light having a higher directivity than the first light; a camera to acquire image information; a detector to emit an electromagnetic wave and acquire a reflection wave; and an electronic control unit configured to detect a physical body using the image information, detect the physical body using information of the reflection wave, control the lighting device such that the first light is emitted to the physical body detected by the reflection wave, determine whether the physical body detected using the image information in a state where the first light is being emitted is an target object, and control the lighting device such that the lighting device emits the second light toward a predetermined range around the target object.
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公开(公告)号：US20160280266A1
公开(公告)日：2016-09-29
申请号：US15036894
申请日：2014-11-14
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shinya KAWAMATA
IPC: B62D15/02
CPC classification number: B62D15/025 , B60T2201/024 , B60W10/184 , B60W10/20 , B60W30/085 , B60W2030/082 , B60W2050/143 , B60W2710/207 , B62D15/0265
Abstract: A vehicle control system includes a controller configured to, when a collision of a host vehicle with another vehicle traveling in a direction that intersects with a front-rear direction of the host vehicle is predicted (Yes in S20), when the collision with the other vehicle is unavoidable (No in S70) and when the other vehicle comes into collision with the host vehicle in the intersecting direction, automatically turn a steered wheel of the host vehicle before the host vehicle collides with the other vehicle. The controller is configured to vary a direction of the steered wheel that is turned by the controller (S100 or S110) in response to whether there is a target, other than the other vehicle, around the host vehicle (Yes or No in S90).
Abstract translation: 车辆控制系统包括控制器，其被配置为当预测主车辆与沿着与本车辆的前后方向相交的方向行驶的另一车辆的碰撞时（S20中为是），当与另一车辆的碰撞时 车辆不可避免（S70中为否），另一方车辆在交叉方向与本车碰撞时，在本车辆与其他车辆碰撞之前自动转动本车辆的转向车轮。 控制器被配置为响应于在主车辆周围是否存在除了另一车辆之外的目标（S90中的是或否）来改变由控制器转动的转向轮的方向（S100或S110）。
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公开(公告)号：US20160167580A1
公开(公告)日：2016-06-16
申请号：US14969356
申请日：2015-12-15
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kiyoto HANITA , Shinya KAWAMATA
IPC: B60Q9/00
Abstract: A warning device includes: a host vehicle information acquisition unit; a moving object information acquisition unit that acquires moving object information around the host vehicle; an intersection determination unit that determines whether a course of the host vehicle and a course of the moving object intersect; a distance calculation unit that calculates a distance from the host vehicle to an intersection position; an estimated crossing-time calculation unit that calculates a time that elapses before the moving object arrives at the intersection position; a threshold setting unit; and a warning unit that alerts a driver when the time is smaller than a threshold, wherein the threshold is set larger as the distance becomes larger, and is set larger when the host vehicle speed vehicle is equal to or lower than the predetermined speed than when the host vehicle speed is higher.
Abstract translation: 警报装置包括：主车辆信息获取单元; 移动物体信息获取单元，其获取所述主车辆周围的运动物体信息; 交叉路口确定单元，确定主车辆的行驶路线和移动物体的路线是否相交; 距离计算单元，计算从本车辆到交叉路口位置的距离; 估计交叉时间计算单元，计算在移动物体到达交叉位置之前经过的时间; 阈值设定单元; 以及警报单元，其在所述时间小于阈值时警告驾驶员，其中，当所述主车辆车辆等于或低于所述预定速度时，所述阈值被设定为随着所述距离变大而变大， 主机车速更高。
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公开(公告)号：US20240336241A1
公开(公告)日：2024-10-10
申请号：US18616679
申请日：2024-03-26
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shogo ITO , Kumiko KONDO , Shinya KAWAMATA
CPC classification number: B60T7/22 , B60L7/18 , B60L2240/12 , B60L2240/64 , B60L2240/68 , B60T2210/24 , B60T2210/32 , B60T2250/04
Abstract: A vehicle control apparatus comprises a sensor that obtains object information on an object that is present in front of a vehicle; a regenerative brake device that applies a regenerative brake force to a wheel; a friction brake device that applies a friction brake force to the wheel; and a control unit that performs a deceleration control to control at least one of the regenerative brake device and the friction brake device, when an execution condition is satisfied, in such a manner that a total of the regenerative brake force and the friction brake force becomes equal to a target brake force. The control unit is configured to make a maximum regenerative brake force smaller when a friction condition is satisfied than when the friction condition is not satisfied. The friction condition is satisfied when it is predicted that the target brake force will become greater than a predetermined force.
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公开(公告)号：US20160140847A1
公开(公告)日：2016-05-19
申请号：US14939524
申请日：2015-11-12
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shinya KAWAMATA , Kiyoto HANITA
IPC: G08G1/16
CPC classification number: G08G1/163 , B60W30/0953 , G08G1/166
Abstract: An alerting apparatus issues an alert regarding a moving obstacle to a driver of a host vehicle when the host vehicle enters an intersection of a crossroad that is connected to a traveling road on which the host vehicle is traveling, and the traveling road, in a left-hand traffic jurisdiction. This alerting apparatus includes an ECU. The ECU is configured to issue the alert regarding the moving obstacle when it is determined that a path of the moving obstacle intersects with an intersect determination range, and set the intersect determination range to be shorter in length in a front-rear direction of the host vehicle when the traveling direction of the host vehicle is a left turn than when the traveling direction of the host vehicle is a right turn.
Abstract translation: 在本车辆进入与主车辆行驶的行驶道路相交叉的十字路口与行驶道路的交叉路口左侧时，报警装置发出关于本车辆的驾驶员的移动障碍的警报 手交管辖权。 该警报装置包括ECU。 ECU被配置为当确定移动障碍物的路径与交叉确定范围相交时，发出关于移动障碍物的警报，并且将交叉确定范围设置为在主机的前后方向上的长度更短 当本车辆的行进方向为左转时，与本车辆的行驶方向为右转时相比。
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