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公开(公告)号：US11656618B2
公开(公告)日：2023-05-23
申请号：US17565956
申请日：2021-12-30
发明人： Kunihito Sato , Kentaro Ichikawa , Maiko Hirano , Bunyo Okumura
CPC分类号： G05D1/0061 , G01C21/3415 , G05D1/0212 , G05D2201/0213
摘要： An autonomous driving device configured to release the autonomous driving control if an override operation is input during the execution of the autonomous driving control which is based on a first travel plan, set a second travel plan different from the first travel plan after the input of the override operation, determine whether or not to restore the autonomous driving control with the autonomous driving control which is based on the second travel plan after the input of the override operation, and maintain the manual driving and prohibit automatic starting of the autonomous driving control until after a predetermined time elapses after the autonomous driving control is released and when the determination is made not to restore the autonomous driving control.
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公开(公告)号：US20220121198A1
公开(公告)日：2022-04-21
申请号：US17562689
申请日：2021-12-27
发明人： Kentaro ICHIKAWA , Bunyo Okumura , Maiko Hirano
摘要： An autonomous driving control device is capable of starting an autonomous driving control without an operation of a driver and reducing a possibility that the driver can not start manual driving. An autonomous driving control is switched to manual driving when a determination section determines that the amount of operation by the driver is equal to or greater than a first threshold, before a predetermined time elapses since the autonomous driving control is automatically started. An autonomous driving control is switched to a manual driving when the determination section determines that the amount of operation by the driver is equal to or greater than a second threshold that is greater than the first threshold, after the predetermined time elapses.
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公开(公告)号：US10775785B2
公开(公告)日：2020-09-15
申请号：US15948027
申请日：2018-04-09
发明人： Kentaro Ichikawa , Kunihito Sato , Bunyo Okumura , Maiko Hirano
摘要： An automatic driving system includes an electronic control unit. The electronic control unit is configured: to create a first travel plan of a vehicle based on a position of the vehicle, an environment surrounding the vehicle, and a state of the vehicle; to calculate a first reliability of the first travel plan; to create a second travel plan of the vehicle based on one or two of the position of the vehicle, the environment surrounding the vehicle, and the state of the vehicle; to calculate a second reliability of the second travel plan; and to start the automatic driving control such that the vehicle travels based on the first travel plan when the first reliability of the first travel plan is equal to or higher than the second reliability of the second travel plan.
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公开(公告)号：US10698406B2
公开(公告)日：2020-06-30
申请号：US16036064
申请日：2018-07-16
发明人： Kunihito Sato , Kentaro Ichikawa , Maiko Hirano , Bunyo Okumura
摘要： An autonomous driving device includes an autonomous driving release unit configured to release the autonomous driving control if an override operation is input during the execution of the autonomous driving control which is based on a first travel plan, a travel plan setting unit configured to set a second travel plan different from the first travel plan after the input of the override operation, an autonomous driving restore determination unit configured to determine whether or not to restore the autonomous driving control with the autonomous driving control which is based on the second travel plan after the input of the override operation, and a vehicle control unit configured to automatically start the autonomous driving control which is based on the second travel plan after the autonomous driving control is released and when the autonomous driving restore determination unit determines to restore the autonomous driving control.
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公开(公告)号：US10429848B2
公开(公告)日：2019-10-01
申请号：US15989805
申请日：2018-05-25
发明人： Kunihito Sato , Nobuhide Kamata , Bunyo Okumura
摘要： An automatic driving system includes an electronic control unit. The electronic control unit is configured to create a traveling plan including a control target value of automatic driving control of a vehicle based on a position of the vehicle of a map, a vehicle state, and an external environment, to calculate an abnormality value, to determine, based on the abnormality value, whether the vehicle is an a normal state, an abnormal state, or an intermediate state, and to create an abnormal traveling plan as the traveling plan when it has been determined that the vehicle is in the abnormal state.
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公开(公告)号：US20200285234A1
公开(公告)日：2020-09-10
申请号：US16881776
申请日：2020-05-22
发明人： Kunihito Sato , Kentaro Ichikawa , Maiko Hirano , Bunyo Okumura
摘要： An autonomous driving device includes an autonomous driving release unit configured to release the autonomous driving control if an override operation is input during the execution of the autonomous driving control which is based on a first travel plan, a travel plan setting unit configured to set a second travel plan different from the first travel plan after the input of the override operation, an autonomous driving restore determination unit configured to determine whether or not to restore the autonomous driving control with the autonomous driving control which is based on the second travel plan after the input of the override operation, and a vehicle control unit configured to maintain the manual driving and prohibit automatic starting of the autonomous driving control until after a predetermined time elapses after the autonomous driving control is released by the autonomous driving release unit and when the autonomous driving restore determination unit determines not to restore the autonomous driving control.
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公开(公告)号：US10759425B2
公开(公告)日：2020-09-01
申请号：US15877476
申请日：2018-01-23
发明人： Hiromitsu Urano , Bunyo Okumura
摘要： An autonomous driving system includes at least one electronic control unit configured to set parameter among parameters, in response to an input by an occupant of a vehicle. The parameters are relevant to a traveling when the vehicle travels by an autonomous driving control. The at least one electronic control unit is configured to execute the autonomous driving control in accordance with the parameter. An autonomous driving system includes a canceling operation input unit to which the occupant inputs a canceling operation for the parameter. The at least one electronic control unit is configured to change the parameter to a regular value, when the occupant inputs the canceling operation to the canceling operation input unit after the parameter is set in response to the input by the occupant.
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8.发明申请公开(公告)号：US20200231174A1
公开(公告)日：2020-07-23
申请号：US16840884
申请日：2020-04-06
发明人： Hiromitsu Urano , Bunyo Okumura
摘要： An autonomous driving device is configured to switch a driving mode, and includes a destination setting type autonomous driving mode in which a vehicle is made to travel to a destination and a following road autonomous driving mode in which, when a destination is not set, the vehicle is made to travel along a road. The autonomous driving device includes a display unit and an electronic control unit. The electronic control unit is configured to, when the display unit is made to display a traveling route along a following road traveling route, make the display unit display a traveling route from a current position of the vehicle to a nearest branch road in front in a moving direction along the following road traveling route and a moving direction on the nearest branch road along the following road traveling route.
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公开(公告)号：US10261516B2
公开(公告)日：2019-04-16
申请号：US15870160
申请日：2018-01-12
发明人： Kunihito Sato , Kentaro Ichikawa , Maiko Hirano , Bunyo Okumura
摘要： A vehicle control device includes a map database and at least one electronic control unit. The electronic control unit is configured to calculate a reference arrival position based on a target time or a target distance. The at least one electronic control unit is configured to determine, according to the map information or the external situation at the reference arrival position, as a target arrival position, a position where the vehicle arrives on the potential route in a time different from the target time or over a distance different from the target distance. The at least one electronic control unit is configured to calculate a transition route from the road position to the target arrival position, and generate the target route by connecting the transition route and the potential route following the target arrival position.
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公开(公告)号：US20170334458A1
公开(公告)日：2017-11-23
申请号：US15591939
申请日：2017-05-10
CPC分类号： B60W50/12 , B60R11/04 , B60W50/082 , B60W2420/42 , B60W2540/10 , B60W2540/12 , B60W2540/18 , B60W2540/22 , B60W2540/26 , B60W2550/402 , B60W2900/00 , G01S19/13 , G05D1/0061 , G05D1/0088 , G05D1/0214 , G05D1/0236 , G05D1/0257
摘要： A vehicle includes an autonomous driving device that executes autonomous drive control; a track generation section that generates a travel track of the vehicle based on an estimation result by a self-position estimation section and a recognition result by an object recognition section; an actuator that moves the vehicle so that the vehicle travels along the travel track; a trigger input pedal disposed at a left side from an accelerator pedal and a brake pedal 102, seen from a driver; and an autonomous drive control start determination section that starts the autonomous drive control when an autonomous drive control start trigger is inputted via the trigger input pedal and it is determined that start of the autonomous drive control is possible.
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