-
Patent Agency Ranking
公开(公告)号：US11685405B2
公开(公告)日：2023-06-27
申请号：US17218280
申请日：2021-03-31
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION
Inventor： Daisuke Hashimoto , Ryusuke Kuroda , Tetsuro Sugiura , Hitoshi Kamada
CPC classification number: B60W60/00272 , B60W30/08 , G06F18/24 , G06V10/25 , G06V20/58 , B60W2420/403 , B60W2554/4045
Abstract: A vehicle controller includes a processor configured to detect an object region including another vehicle near a vehicle from each of time series images obtained by a camera mounted on the vehicle; detect a predetermined action taken by the other vehicle, based on a trajectory of the other vehicle estimated from the object region of each image; identify the state of a signal light of the other vehicle, based on characteristics obtained from pixel values of the object region of each image; extract information indicating characteristics of an action of the other vehicle or the state of a signal light at the predetermined action taken by the other vehicle, based on the predetermined action detected in a tracking period and the state of the signal light related to the predetermined action; and predict behavior of the other vehicle, using the extracted information.
-
公开(公告)号：US20240067168A1
公开(公告)日：2024-02-29
申请号：US18356492
申请日：2023-07-21
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Ryusuke KURODA , Kenichiro Aoki , Tetsuro Sugiura , Takuya Fujiki , Hitoshi Kamada , Wataru Kawashima , Tadashi Okubo
IPC: B60W30/09 , B60W30/095 , B60W60/00
CPC classification number: B60W30/09 , B60W30/0956 , B60W60/0015 , B60W60/0053 , B60W2554/4044 , B60W2554/4046
Abstract: A vehicle controller includes a processor configured to detect a vehicle ahead of a host vehicle from time-series sensor signals obtained by a sensor provided on the host vehicle for sensing objects around the host vehicle, track the vehicle ahead detected from the time-series sensor signals, determine whether the vehicle ahead has performed an avoidance action, based on the result of tracking, detect, when the vehicle ahead has performed an avoidance action, a trajectory of an edge of the vehicle ahead opposite a direction of avoidance in the avoidance action, and control travel of the host vehicle so that an edge of the host vehicle opposite the direction of avoidance moves along the detected trajectory.
-
公开(公告)号：US12033397B2
公开(公告)日：2024-07-09
申请号：US17655133
申请日：2022-03-16
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Daisuke Hashimoto , Norimasa Kobori , Hitoshi Kamada , Yushi Nagata
IPC: G06V20/58 , B60W30/095 , B60W40/04 , B60W60/00 , G06V10/25 , G06V10/764 , G06V10/82
CPC classification number: G06V20/584 , B60W30/0956 , B60W40/04 , B60W60/0015 , G06V10/25 , G06V10/765 , G06V10/82 , B60W2420/403 , B60W2554/4041 , B60W2554/80 , G06V2201/07
Abstract: A vehicle controller includes a processor configured to: input characteristics extracted from an object region representing a target vehicle in an image obtained by a camera of a vehicle into a light-state classifier to identify a light state that is the state of a signal light of the target vehicle; determine a first control value, based on the result of identification of the light state and the positional relationship between the vehicle and the target vehicle, in accordance with a predetermined rule; input the result of identification of the light state into a control command classifier, which has been trained to output a second control value for controlling the vehicle to avoid a collision between the vehicle and the target vehicle, thereby determining the second control value; and determine an integrated control value to be used for controlling the vehicle, based on the first and second control values.
-
公开(公告)号：US20240071097A1
公开(公告)日：2024-02-29
申请号：US18447587
申请日：2023-08-10
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Takuya Fujiki , Ryusuke Kuroda , Tadashi Okubo , Kenichiro Aoki , Tetsuro Sugiura , Wataru Kawashima , Hitoshi Kamada
CPC classification number: G06V20/58 , G06V20/588 , G08G1/052
Abstract: An apparatus for object detection detects a number of lanes included in a road on which a vehicle is traveling, detects one or more surrounding vehicles positioned in surroundings of the vehicle from a surrounding image showing the surroundings of the vehicle generated by a camera mounted in the vehicle, and determines, when more surrounding vehicles than the number of lanes detected in a predetermined range at the back of the vehicle are detected alongside in a width direction of the vehicle, that a possibility that any one of the surrounding vehicles being an emergency vehicle which is allowed to travel without obeying the traveling rule of the road is higher than when more surrounding vehicles than the number of lanes are not detected alongside in a width direction of the vehicle.
-
公开(公告)号：US11772615B2
公开(公告)日：2023-10-03
申请号：US16659009
申请日：2019-10-21
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Hitoshi Kamada , Kenichiro Aoki , Taiyo Uejima
CPC classification number: B60T7/14 , B60K28/06 , B60W10/18 , B60W40/02 , B60W40/09 , B60W2540/26 , B60W2540/30
Abstract: A vehicle control system installed on a vehicle includes: a driver abnormality detection device configured to detect abnormality of a driver of the vehicle; a vehicle control device configured to execute vehicle stop control that stops the vehicle and abnormality notification processing that activates a notification device, when the abnormality of the driver is detected; and an information acquisition device configured to acquire driving environment information including at least one of surrounding situation information indicating a situation around the vehicle, vehicle state information indicating a state of the vehicle, and driving operation information indicating a driving operation by the driver. The vehicle control device determines, based on the driving environment information, whether to continue or terminate the abnormality notification processing after termination of the vehicle stop control.
-
-
-
-
Search Results
5
records
(took 0.014 seconds)
