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公开(公告)号：US11932265B2
公开(公告)日：2024-03-19
申请号：US17456357
申请日：2021-11-23
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Wataru Ike , Yuma Hoshikawa
IPC: B60W50/00 , B60W30/09 , B60W30/095 , B60W50/14
CPC classification number: B60W50/0098 , B60W30/09 , B60W30/0956 , B60W50/14 , B60W2520/10 , B60W2540/10 , B60W2554/00
Abstract: A driving assistance system for a vehicle that includes a target sensor, an operation amount sensor, a speed sensor, and an electronic control unit configured to perform pre-collision control when a predetermined control start condition is satisfied. Also, the pre-collision control is not performed, even when the predetermined control start condition is satisfied, when a permission condition has not been established by a point in time at which the predetermined control start condition is satisfied.
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公开(公告)号：US11370432B2
公开(公告)日：2022-06-28
申请号：US16852038
申请日：2020-04-17
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Yuki Fukaya , Wataru Ike , Kazuki Nemoto , Yuta Takashina , Yuzo Kaneshige , Jun Tsuchida , Yumi Shimanaka , Masayasu Tanase
Abstract: A vehicle control apparatus includes an electric control unit that performs a preceding vehicle trailing control which makes an own vehicle trail a preceding vehicle as an adaptive cruise control, and performs a first brake control which automatically applies a first braking control to the own vehicle when a time-to-collision to a target object is less than a first threshold. In a case where a performing condition for the first brake control has been determined to be satisfied during a performance of the adaptive cruise control, the electric control unit continues performing the adaptive cruise control without performing the first brake control when a deceleration control by the adaptive cruise control is being performed, whereas stops performing the adaptive cruise control when the deceleration control by the adaptive cruise control is not being performed.
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3.发明授权公开(公告)号：US10814841B2
公开(公告)日：2020-10-27
申请号：US16064712
申请日：2016-12-20
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryo Takaki , Masayasu Tanase , Wataru Ike
Abstract: A controller calculates absolute velocity of an object based on acquired own vehicle velocity and acquired relative velocity of the object with respect to an own vehicle. The controller determines a relative movement state of the object in a direction of movement of the own vehicle based on the calculated absolute velocity of the object. The controller changes a threshold for the absolute velocity of the object to be used for determination of the relative movement state of the object while the automatic brake is actuated.
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公开(公告)号：US11518375B2
公开(公告)日：2022-12-06
申请号：US17016567
申请日：2020-09-10
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Wataru Ike , Yuma Hoshikawa , Ryota Murakami , Yuto Shimbo
Abstract: When a driving assist ECU determines that a mistaken pedal operation has occurred, it starts an automatic brake control, and thereafter, ends the automatic brake control when a steering operation rate ω is greater than a threshold ωf (ω>ωf). Whereas, when the ECU determines that the mistaken pedal operation has not occurred, it performs a steering override control and does not perform the automatic brake control, when a steering operation amount θ is greater than a threshold θe or when the steering operation rate ω is greater than the threshold.
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公开(公告)号：US10573180B2
公开(公告)日：2020-02-25
申请号：US15736661
申请日：2016-06-16
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yosuke Ito , Akitoshi Minemura , Shogo Matsunaga , Jun Tsuchida , Masayuki Shimizu , Wataru Ike
Abstract: A vehicle control device generates a fusion target by fusion of a radar target of an object ahead of the own vehicle acquired as a reflected wave of a carrier wave and an image target of the object acquired by image processing of an acquired image of a region ahead of the own vehicle and performs vehicle control of the own vehicle for the object detected as the fusion target. The vehicle control device determines whether a state where the object is detected with the fusion target has transitioned to a state where the object is detected with only the radar target; determines whether a distance to the object is a predetermined short distance when the state is determined to have transitioned to the state where the object is detected with only the radar target; and performs the vehicle control for to the object when the distance to the object is determined to be the predetermined short distance.
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Patent Agency Ranking
公开(公告)号：US11370421B2
公开(公告)日：2022-06-28
申请号：US17004481
申请日：2020-08-27
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Wataru Ike , Yuma Hoshikawa , Ryota Murakami , Yuto Shimbo
IPC: B60W30/09 , B60T7/22 , B60T8/1755 , B60W10/18 , B60W30/095 , G06V20/58
Abstract: When a collision avoidance target is a pedestrian or a bicycle, a driving assistance ECU performs automatic braking control. In this case, accelerator override cannot be performed. When the collision avoidance target is an automobile and when an accelerator operation amount is equal to or larger than a first operation amount threshold, the driving assistance ECU prohibits the automatic braking control. In this case, the accelerator override can be performed. When the accelerator operation amount is smaller than the first operation amount threshold, the driving assistance ECU performs the automatic braking control.
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公开(公告)号：US10854081B2
公开(公告)日：2020-12-01
申请号：US16064668
申请日：2016-12-18
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kei Tamura , Yosuke Ito , Toru Takahashi , Masayasu Tanase , Wataru Ike
Abstract: A driving assistance device sets, in front of an own vehicle, an actuation region that is a region sandwiched by boundary lines, positioned at left and right, respectively. In a case where a target existing around the own vehicle has entered the actuation region, the device performs driving assistance for avoiding collision with the target or mitigating collision damage. The device, when setting the actuation region, in a case where the own vehicle is in a turning state, changes a lateral position of a boundary line in an outside in a turning direction of the own vehicle, of the left and right boundary lines of the actuation region, to a position closer to the own vehicle according to turning information. For a boundary line in an inside in a turning direction of the own vehicle, the device does not change a lateral position according to the turning information.
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公开(公告)号：US10850717B2
公开(公告)日：2020-12-01
申请号：US16064708
申请日：2016-12-21
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yosuke Ito , Toru Takahashi , Masayasu Tanase , Wataru Ike
Abstract: A driving assistance apparatus determines, based on an instantaneous indicator which is an instantaneous value of a parameter regarding steering of the own vehicle, whether a driver has started a collision avoidance operation for avoiding a collision between a target and the own vehicle. When it is determined that the collision avoidance operation has been started, a support start timing for starting driving assistance for avoiding the collision between the target and the own vehicle or reducing collision damage is set to be a timing later than when the collision avoidance operation has not been started. The support start timing during a collision avoidance time period which is a time period until a predetermined set time has elapsed after it is determined that the collision avoidance operation has been started is set based on a time-dependent indicator for steering indicated by the instantaneous indicator at timings during the collision avoidance time period.
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9.发明申请公开(公告)号：US20200282983A1
公开(公告)日：2020-09-10
申请号：US16882138
申请日：2020-05-22
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yosuke Ito , Akira Isogai , Akihiko Yamamuro , Wataru Ike
IPC: B60W30/09 , B60W30/095 , B60W60/00 , B60T7/12
Abstract: When there is a likelihood of an own vehicle colliding with a first object present in a travelling direction of the own vehicle based on detection results from a detecting unit, a brake assistance apparatus determines whether there is an avoidance area, that is an area in which there is no second object in the periphery of the first object present in the travelling direction, is available for avoiding the collision by steering of the own vehicle. When no avoidance area is present, the brake assistance apparatus increases a brake assistance level using a brake assisting unit to be higher than when the avoidance area is present, and causes the brake assisting unit to perform brake assistance. Increasing the brake assistance level includes at least one of: advancing a timing for starting brake assistance of the own vehicle; and increasing the strength of brake assistance of the own vehicle.
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公开(公告)号：US10752247B2
公开(公告)日：2020-08-25
申请号：US15938593
申请日：2018-03-28
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Yuki Fukaya , Wataru Ike , Kazuki Nemoto , Yuta Takashina , Yuzo Kaneshige , Jun Tsuchida , Yumi Shimanaka , Masayasu Tanase
Abstract: A vehicle control apparatus includes an electric control unit that performs a preceding vehicle trading control which makes an own vehicle trail a preceding vehicle as an adaptive cruise control, and performs a first brake control which automatically applies a first braking control to the own vehicle when a time-to-collision to a target object is less than a first threshold. In a case where a performing condition for the first brake control has been determined to be satisfied during a performance of the adaptive cruise control, the electric control unit continues performing the adaptive cruise control without performing the first brake control when a deceleration control by the adaptive cruise control is being performed, whereas stops performing the adaptive cruise control when the deceleration control by the adaptive cruise control is not being performed.
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