公开(公告)号：US20200223484A1

公开(公告)日：2020-07-16

申请号：US16835967

申请日：2020-03-31

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hirohito IDE

IPC: B62D15/02 ,  B62D6/00 ,  G08G1/16

Abstract: A driving support ECU is configured to set, when a recognition state of a lane marker by a sensor is a one side lane marker recognizable state which is a state where the sensor can recognize only one of a left lane marker and a right lane marker, a steering angle guard value and/or a steering angle speed guard value to a value which is smaller than when the recognition state of the lane marker is a both lane markers recognizable state which is a state where the sensor can recognize both the left lane marker and the right lane marker.

公开(公告)号：US20190061758A1

公开(公告)日：2019-02-28

申请号：US16106175

申请日：2018-08-21

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hirohito IDE

IPC: B60W30/16 ,  B60W10/20 ,  B60K31/00

Abstract: A driving support ECU performs an inter-vehicle-distance control and a following-travel steering control. When an inter-vehicle-distance target vehicle and a following-travel steering target vehicle are the same specific other vehicle as each other, and there is a potential cutting-in vehicle between an own vehicle and the specific other vehicle, the driving support ECU newly specifies the potential cutting-in vehicle as the inter-vehicle-distance target vehicle at a first time point in a cutting-in period and newly specifies the potential cutting-in vehicle as the following-travel steering target vehicle at a second time point in the cutting-in period.

公开(公告)号：US20210103279A1

公开(公告)日：2021-04-08

申请号：US17017867

申请日：2020-09-11

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hirohito IDE ,  Yuchi YAMANOUCHI ,  Masaki SHITARA ,  Ryo HATTORI

IPC: G05D1/00 ,  G05D1/02 ,  B60K35/00

Abstract: A touch panel of an automatic driving vehicle includes a SLOW DOWN button. An operator is able to operate the SLOW DOWN button while the vehicle is running in the automatic driving mode to apply different deceleration controls using a first operation, or a long press, and a second operation, or a short press. For example, when a long press is applied, the automatic driving vehicle completes deceleration at time t4, or a time immediately after time t3 at which the long press operation is completed. In contrast, when a short press is applied, the automatic driving vehicle completes deceleration after the elapse of a relatively long period after completion of the short press.

公开(公告)号：US20190092328A1

公开(公告)日：2019-03-28

申请号：US16139205

申请日：2018-09-24

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hirohito IDE

IPC: B60W30/165 ,  B62D15/02

Abstract: A driving support apparatus for an own vehicle includes a lane keeping assist control unit. When an interrupting vehicle enters ahead of the own vehicle in (i) a situation in which no preceding vehicle is present ahead of the own vehicle, or (ii) a situation in which a preceding vehicle is present ahead of the own vehicle, while a deviation angle formed between a direction of a traveling trajectory of the interrupting vehicle and a traveling direction of the own vehicle is larger than a threshold, the lane keeping assist control unit is configured not to perform a lane keeping assist control based on the traveling trajectory of the interrupting vehicle, and is configured to discard the traveling trajectory of the interrupting vehicle. On and after the deviation angle becomes equal to or smaller than the threshold, the lane keeping assist control unit is configured to perform the lane keeping assist control based on the traveling trajectory of the interrupting vehicle.

公开(公告)号：US20190009818A1

公开(公告)日：2019-01-10

申请号：US16027818

申请日：2018-07-05

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hirohito IDE

IPC: B62D15/02

Abstract: A driving support ECU is configured to, when a specific recognition state occurs where a lane marker recognized changes from a left lane marker to a right lane marker or vice versa under a one side lane marker recognizable state, set a steering angle guard value to a second steering angle guard value smaller than a first steering angle guard value and set a steering angle speed guard value to a second steering angle speed guard value smaller than a first steering angle speed guard value.

公开(公告)号：US20200317265A1

公开(公告)日：2020-10-08

申请号：US16908879

申请日：2020-06-23

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hirohito IDE

IPC: B62D15/02 ,  B60W30/00 ,  G05D1/00 ,  B60W20/15 ,  B60W10/18 ,  B60W10/20 ,  B60W30/12 ,  B60W30/16 ,  B60W30/18 ,  B62D5/04

Abstract: A non-transitory computer-readable medium storing instructions, the instructions comprising: one or more instructions that cause one or more processors to: perform a follow-up steering control for changing a steering angle of a vehicle in such a manner that the vehicle travels along a target traveling line determined based on a preceding vehicle trajectory obtained; and stop the follow-up steering control when a first distance condition and a manual steering condition are both satisfied while the follow-up steering control is being performed, the first distance condition being satisfied when a deviation distance in a road-width direction between the target traveling line and the vehicle is equal to or longer than a predetermined first threshold, and the manual steering condition being satisfied when a driver operates a steering wheel of the vehicle to change a position in the road-width direction.

公开(公告)号：US20200231152A1

公开(公告)日：2020-07-23

申请号：US16840735

申请日：2020-04-06

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hirohito IDE

IPC: B60W30/16 ,  B60W30/165 ,  B60K31/00 ,  B60W10/20

Abstract: A driving support ECU performs an inter-vehicle-distance control and a following-travel steering control. When a front vehicle has been specified as both of a inter-vehicle-distance target vehicle and a following-travel steering target vehicle, and there is a potential cutting-in vehicle which is another vehicle having a possibility of cutting in between an own vehicle and a front vehicle, the driving support ECU newly specifies the potential cutting-in vehicle as the inter-vehicle-distance target vehicle and then, newly specifies the potential cutting-in vehicle as the following-travel steering target vehicle, in the cutting-in period.

公开(公告)号：US20180181820A1

公开(公告)日：2018-06-28

申请号：US15847486

申请日：2017-12-19

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hirohito IDE

IPC: G06K9/00 ,  B60W30/14 ,  B62D15/02 ,  B60W30/12 ,  G08G1/16

Abstract: A driving assistance device includes an electronic control unit. when a recognition situation of a division line of a traveling lane along which a vehicle is traveling is a near-side recognizable situation in which a forward and far division line of the vehicle is not recognized and a forward and near division line of the vehicle is recognized, the electronic control unit performs lane trace control set, to a target traveling line, a corrected traveling trajectory in which at least one of i) a position of a near target traveling line constituted by a central position of the traveling lane determined based on the recognizable forward and near division line or a position located within a predetermined lateral distance from the central position in a lane-width direction and ii) a tangential direction of the near target traveling line is applied to the traveling trajectory to correct the traveling trajectory.

公开(公告)号：US20180178839A1

公开(公告)日：2018-06-28

申请号：US15843594

申请日：2017-12-15

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hirohito IDE

IPC: B62D15/02 ,  B62D6/00

CPC classification number: B62D15/025 ,  B62D6/002 ,  B62D15/029

Abstract: A driving assistance device includes an ECU configured to make a warning unit issue the warning to a driver, when a first condition and a second condition are both satisfied. The first condition is a condition that there is a possibility that the host vehicle deviates from a deviation-side traveling lane edge specified by one of right and left lane division lines when LKA is executed. The second condition is a condition that behavior of the host vehicle approaching the deviation-side traveling lane edge occurs at the current position of the host vehicle at at least one point of time of a first point of time at which determination is made that the first condition is satisfied and a third point of time in a period from the first point of time to a second point of time after a predetermined time elapses.

公开(公告)号：US20160272203A1

公开(公告)日：2016-09-22

申请号：US15040074

申请日：2016-02-10

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hirotada OTAKE ,  Tsuyoshi SHIMIZU ,  Hirohito IDE ,  Akihisa YOKOYAMA

IPC: B60W30/12 ,  B60R1/00 ,  B60W10/06 ,  B60W10/20 ,  B60W10/18

CPC classification number: B60W30/12 ,  B60T8/17557 ,  B60W30/18145 ,  B60W30/18154 ,  B60W50/14 ,  B60W2420/42 ,  B60W2550/141 ,  G06K9/00798 ,  G08G1/167

Abstract: In a case where existence of a branch point in front of a vehicle is not recognized based on position information of the vehicle and map information, when a lane width variation is greater than or equal to a first threshold value larger than a second threshold value, a determination that the branch point exists is made by a determination unit of a vehicle control device. On the other hand, in a case where existence of the branch point is recognized based on the position information of the vehicle and the map information, when the lane width variation is greater than or equal to the second threshold value smaller than the first threshold value, a determination that the branch point exists is made by the determination unit.

Abstract translation: 在基于车辆的位置信息和地图信息不能识别车辆前方的分支点的存在的情况下，当车道宽度变化大于或等于大于第二阈值的第一阈值时， 通过车辆控制装置的确定单元来确定存在分支点。 另一方面，在基于车辆的位置信息和地图信息来识别分支点的存在的情况下，当车道宽度变化大于或等于小于第一阈值的第二阈值时 由确定单元确定存在分支点的确定。