Patents by Inventor Dan UMEDA
Dan UMEDA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11932251Abstract: A vehicle control device includes a recognizer configured to recognize an object around a host vehicle, a driving controller configured to control a speed and steering of the host vehicle and cause the host vehicle to overtake a moving body recognized as the object by the recognizer in a predetermined case, the moving body being a moving body present at a side of a road on which the host vehicle is present, and a predictor configured to predict that the host vehicle will be overtaken by the overtaken moving body at a future point in time when the moving body has been recognized by the recognizer, and the driving controller is configured to not cause the host vehicle to overtake the moving body when the predictor predicts that the host vehicle will be overtaken by the overtaken moving body at a future point in time.Type: GrantFiled: March 9, 2018Date of Patent: March 19, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Dan Umeda, Yugo Ueda, Yuki Motegi
-
Patent number: 11225249Abstract: A vehicle control device includes a recognizer that is configured to recognize an object around a subject vehicle, a driving controller that is configured to control a speed or steering of the subject vehicle, and a predictor that is configured to predict that a predetermined vehicle will move to a front of the subject vehicle on a subject lane. The driving controller is configured to perform a behavior control in a case where it is predicted that the predetermined vehicle will move to the front of the subject vehicle on the subject lane and limits the vehicle behavior control in a case where it is predicted that the predetermined vehicle does not move to the front of the subject vehicle on the subject lane as compared with a case where it is predicted that the vehicle will move to the front of the subject vehicle on the subject lane.Type: GrantFiled: March 8, 2019Date of Patent: January 18, 2022Assignee: HONDA MOTOR CO., LTD.Inventors: Yugo Ueda, Akihiro Toda, Dan Umeda
-
Patent number: 11167761Abstract: A vehicle control device (100) includes a recognizer (130) that recognizes a situation occurring near an own-vehicle, and a driving controller (140, 160) that controls acceleration/deceleration and steering of the own-vehicle on the basis of a result of the recognition of the recognizer. When performing travel control according to a behavior of a preceding vehicle that is traveling in front of the own-vehicle such that the own-vehicle follows the preceding vehicle to pass through an intersection, the driving controller does not perform following of the preceding vehicle if a turning start point of the preceding vehicle does not match a turning start point in a route predicted for the own-vehicle to pass through the intersection in a scheduled direction or if a turning angle of the preceding vehicle does not match a turning angle in the predicted route.Type: GrantFiled: December 27, 2018Date of Patent: November 9, 2021Assignee: HONDA MOTOR CO., LTD.Inventors: Yugo Ueda, Akihiro Toda, Dan Umeda
-
Patent number: 11130492Abstract: A vehicle control device includes a recognizer which recognizes objects around a host vehicle, a determiner which determines whether a speed of a preceding vehicle present ahead of the host vehicle in a host lane in which the host vehicle is present among one or more objects recognized by the recognizer is less than a predetermined speed and determines whether predetermined conditions with respect to conditions ahead of the preceding vehicle are satisfied when it is determined that the speed of the preceding vehicle is less than the predetermined speed, and a driving controller which causes the host vehicle to overtake at least the preceding vehicle by controlling the speed and steering of the host vehicle when the determiner determines that the predetermined conditions are satisfied.Type: GrantFiled: March 5, 2019Date of Patent: September 28, 2021Assignee: HONDA MOTOR CO., LTD.Inventors: Akihiro Toda, Yugo Ueda, Dan Umeda
-
Patent number: 11106219Abstract: A vehicle control device includes a recognizer configured to recognize a physical object in the vicinity of a host vehicle, a predictor configured to predict that a crossing vehicle will have a prescribed speed or less in a host vehicle lane in which the host vehicle is present on the basis of a state of an oncoming vehicle when the crossing vehicle whose traveling direction is a direction crossing a traveling direction of the host vehicle and the oncoming vehicle with respect to the host vehicle approach a future arrival point of the host vehicle, and a driving controller configured to perform avoidance control for causing the host vehicle to avoid approaching the crossing vehicle by controlling at least one of speed and steering of the host vehicle when the crossing vehicle will have the prescribed speed or less in the host vehicle lane.Type: GrantFiled: March 11, 2019Date of Patent: August 31, 2021Assignee: HONDA MOTOR CO., LTDInventors: Akihiro Toda, Dan Umeda
-
Publication number: 20210103752Abstract: A recognition device includes: a first area setting unit configured to recognize a target object shown in a two-dimensional image captured by an imaging device imaging a vicinity of a vehicle and set a first area including the recognized target object inside the two-dimensional image; a second area setting unit configured to set a second area coinciding with a reference surface among surfaces constituting the target object; and a third area setting unit configured to set a third area representing an area of the target object in a predetermined shape on the basis of the first area and the second area.Type: ApplicationFiled: September 28, 2020Publication date: April 8, 2021Inventors: Dan Umeda, Teruki Takahashi
-
Publication number: 20210046936Abstract: A vehicle control device includes a recognizer configured to recognize an object around a host vehicle, a driving controller configured to control a speed and steering of the host vehicle and cause the host vehicle to overtake a moving body recognized as the object by the recognizer in a predetermined case, the moving body being a moving body present at a side of a road on which the host vehicle is present, and a predictor configured to predict that the host vehicle will be overtaken by the overtaken moving body at a future point in time when the moving body has been recognized by the recognizer, and the driving controller is configured to not cause the host vehicle to overtake the moving body when the predictor predicts that the host vehicle will be overtaken by the overtaken moving body at a future point in time.Type: ApplicationFiled: March 9, 2018Publication date: February 18, 2021Inventors: Dan UMEDA, Yugo UEDA, Yuki MOTEGI
-
Publication number: 20210003411Abstract: A vehicle control system includes: a recognizer configured to recognize a surrounding situation of a vehicle; a driving controller configured to execute automated driving in which acceleration or deceleration and steering of the vehicle are controlled according to the surrounding situation recognized by the recognizer; a first acquirer configured to acquire a first arrival time for the vehicle to arrive at a destination of the vehicle or a parking lot subsidiary to the destination from a predetermined position by the automated driving; a second acquirer configured to acquire a second arrival time for an occupant of the vehicle to arrive at the destination from the predetermined position in an alternative way in place of movement of the vehicle; an outputter configured to output information; and a proposer configured to cause the outputter to output proposal information regarding a proposal to head for the destination in the alternative way to the occupant according to comparison between the first arrival timeType: ApplicationFiled: March 7, 2018Publication date: January 7, 2021Inventors: Yugo Ueda, Dan Umeda
-
Patent number: 10698670Abstract: There is provided a parallel program generating method capable of generating a static scheduling enabled parallel program without undermining the possibility of extracting parallelism. The parallel program generating method executed by the parallelization compiling apparatus 100 includes a fusion step (FIG. 2/STEP026) of fusing, as a new task, a task group including a reference task as a task having a conditional branch, and subsequent tasks as tasks control dependent, extended-control dependent, or indirect control dependent on respective of all branch directions of the conditional branch included in the reference task.Type: GrantFiled: December 28, 2017Date of Patent: June 30, 2020Assignee: WASEDA UNIVERSITYInventors: Hironori Kasahara, Keiji Kimura, Dan Umeda, Hiroki Mikami
-
Patent number: 10579616Abstract: A data search system is configured to: generate a first data set including a plurality of records, in which a first column is used as a reference column, and clustering is performed for each predetermined range of the first column to generate first clusters; generate a second data set including the plurality of records, in which a second column is used as the reference column, and clustering is performed for each predetermined range of the second column to generate second clusters; cause a memory device to store therein the first date set and the second data set; generate index information in which information indicating the reference column, information indicating the predetermined range, and a memory area of the clusters are associated with each other; read out the cluster from the memory device based on the index information; and extract data matching the search condition from the read cluster.Type: GrantFiled: February 23, 2018Date of Patent: March 3, 2020Assignee: Kabushiki Kaisha ToshibaInventors: Hidenori Matsuzaki, Xinxiao Li, Dan Umeda
-
Patent number: 10516309Abstract: Provided is a rotating machine capable of obtaining a uniform temperature distribution by improving a cooling air flow to a heat generation portion. The rotating machine has a salient pole rotor (11) and a stator (12). The salient pole rotor (11) has a rotation shaft (15), a disk-shaped spoke (22), a cylindrical rib (23), and a plurality of salient poles (25) arranged in a radial shape on an outer circumferential surface of the rib (23), each of the salient poles (25) being formed along an axial direction of the rotation shaft (15). The disk-shaped spoke (22) is provided to an anti-feeding side end of the cooling air of the salient pole rotor (11). The cylindrical rib (23) is provided with through-holes (231) extending from an inner space of the cylindrical rib (23) through gaps between a plurality of salient poles (25).Type: GrantFiled: June 20, 2016Date of Patent: December 24, 2019Assignee: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATIONInventors: Takayuki Mihara, Dan Umeda
-
Publication number: 20190283751Abstract: A vehicle control device includes a recognizer that is configured to recognize an object around a subject vehicle, a driving controller that is configured to control a speed or steering of the subject vehicle, and a predictor that is configured to predict that a predetermined vehicle will move to a front of the subject vehicle on a subject lane. The driving controller is configured to perform a behavior control in a case where it is predicted that the predetermined vehicle will move to the front of the subject vehicle on the subject lane and limits the vehicle behavior control in a case where it is predicted that the predetermined vehicle does not move to the front of the subject vehicle on the subject lane as compared with a case where it is predicted that the vehicle will move to the front of the subject vehicle on the subject lane.Type: ApplicationFiled: March 8, 2019Publication date: September 19, 2019Inventors: Yugo Ueda, Akihiro Toda, Dan Umeda
-
Publication number: 20190286160Abstract: A vehicle control device includes a recognizer configured to recognize a physical object in the vicinity of a host vehicle, a predictor configured to predict that a crossing vehicle will have a prescribed speed or less in a host vehicle lane in which the host vehicle is present on the basis of a state of an oncoming vehicle when the crossing vehicle whose traveling direction is a direction crossing a traveling direction of the host vehicle and the oncoming vehicle with respect to the host vehicle approach a future arrival point of the host vehicle, and a driving controller configured to perform avoidance control for causing the host vehicle to avoid approaching the crossing vehicle by controlling at least one of speed and steering of the host vehicle when the crossing vehicle will have the prescribed speed or less in the host vehicle lane.Type: ApplicationFiled: March 11, 2019Publication date: September 19, 2019Inventors: Akihiro Toda, Dan Umeda
-
Publication number: 20190283741Abstract: A vehicle control device 100 includes a recognizer 130 which recognizes a surrounding situation of a host vehicle, and driving controllers 140 and 160 which control acceleration or deceleration and steering of the host vehicle on the basis of the surrounding situation recognized by the recognizer, in which a driving controller determines whether another vehicle enters in front of the host vehicle according to a movement of the another vehicle proceeding or intending to proceed in a direction which intersects with a traveling direction of the host vehicle recognized by the recognizer, and causes the host vehicle to decelerate or stop when it is determined that the another vehicle enters in front of the host vehicle.Type: ApplicationFiled: March 8, 2019Publication date: September 19, 2019Inventors: Akihiro Toda, Yugo Ueda, Dan Umeda, Yuki Motegi, Chie Sugihara
-
Publication number: 20190276029Abstract: A vehicle control device includes a recognizer configured to recognize a situation in the vicinity of a host vehicle, a first determiner configured to determine whether or not speed of a preceding vehicle present in front of the host vehicle in a host vehicle lane where the host vehicle is present is less than prescribed speed, a second determiner configured to determine whether or not a following vehicle present behind the host vehicle in the host vehicle lane has overtaken the host vehicle when the first determiner determines that the speed of the preceding vehicle is less than the prescribed speed, and a driving controller configured to control speed and steering of the host vehicle and cause the host vehicle to overtake the preceding vehicle when the second determiner determines that the following vehicle has overtaken the host vehicle.Type: ApplicationFiled: March 5, 2019Publication date: September 12, 2019Inventors: Dan Umeda, Yugo Ueda, Akihiro Toda, Yuki Motegi
-
Publication number: 20190276028Abstract: A vehicle control device includes a recognizer which recognizes objects around a host vehicle, a determiner which determines whether a speed of a preceding vehicle present ahead of the host vehicle in a host lane in which the host vehicle is present among one or more objects recognized by the recognizer is less than a predetermined speed and determines whether predetermined conditions with respect to conditions ahead of the preceding vehicle are satisfied when it is determined that the speed of the preceding vehicle is less than the predetermined speed, and a driving controller which causes the host vehicle to overtake at least the preceding vehicle by controlling the speed and steering of the host vehicle when the determiner determines that the predetermined conditions are satisfied.Type: ApplicationFiled: March 5, 2019Publication date: September 12, 2019Inventors: Akihiro Toda, Yugo Ueda, Dan Umeda
-
Publication number: 20190278285Abstract: A vehicle control device includes: a recognizer (120) configured to recognize a surrounding situation of an own vehicle; and a driving controller (140 or 160) configured to control acceleration, deceleration, and steering of the own vehicle based on a recognition result of the recognizer and allowing the own vehicle to overtake a plurality of preceding vehicles in front of the own vehicle in an own lane in which the own vehicle is present when the overtaking by the own vehicle is allowed, the plurality of preceding vehicles are congested in a row and a position of the foremost preceding vehicle among the plurality of preceding vehicles is closer to the own vehicle than a predetermined position to which the own vehicle is scheduled to travel.Type: ApplicationFiled: March 4, 2019Publication date: September 12, 2019Inventors: Dan Umeda, Akihiro Toda, Yugo Ueda
-
Publication number: 20190225219Abstract: A vehicle control device (100) includes a recognizer (130) that recognizes a situation occurring near an own-vehicle, and a driving controller (140, 160) that controls acceleration/deceleration and steering of the own-vehicle on the basis of a result of the recognition of the recognizer. When performing travel control according to a behavior of a preceding vehicle that is traveling in front of the own-vehicle such that the own-vehicle follows the preceding vehicle to pass through an intersection, the driving controller does not perform following of the preceding vehicle if a turning start point of the preceding vehicle does not match a turning start point in a route predicted for the own-vehicle to pass through the intersection in a scheduled direction or if a turning angle of the preceding vehicle does not match a turning angle in the predicted route.Type: ApplicationFiled: December 27, 2018Publication date: July 25, 2019Inventors: Yugo Ueda, Akihiro Toda, Dan Umeda
-
Publication number: 20190087453Abstract: A data search system is configured to: generate a first data set including a plurality of records, in which a first column is used as a reference column, and clustering is performed for each predetermined range of the first column to generate first clusters; generate a second data set including the plurality of records, in which a second column is used as the reference column, and clustering is performed for each predetermined range of the second column to generate second clusters; cause a memory device to store therein the first date set and the second data set; generate index information in which information indicating the reference column, information indicating the predetermined range, and a memory area of the clusters are associated with each other; read out the cluster from the memory device based on the index information; and extract data matching the search condition from the read cluster.Type: ApplicationFiled: February 23, 2018Publication date: March 21, 2019Applicant: Kabushiki Kaisha ToshibaInventors: Hidenori MATSUZAKI, Xinxiao LI, Dan UMEDA
-
Patent number: 10228923Abstract: A parallelization compiling method for generating a segmented program from a sequential program, in which multiple macro tasks are included and at least two of the macro tasks have a data dependency relationship with one another, includes determining an existence of invalidation information for invalidating at least a part of the data dependency relationship between the at least two of the plurality of macro tasks before compiling the sequential program into the segmented program, and generating the segmented program by compiling the sequential program into the segmented program with reference to a determination result of the existence of the invalidation information. When the invalidation information is determined to exist, the at least a part of the data dependency relationship is invalidated before the compiling of the sequential program into the segmented program.Type: GrantFiled: March 29, 2016Date of Patent: March 12, 2019Assignees: DENSO CORPORATION, WASEDA UNIVERSITYInventors: Yoshihiro Yatou, Noriyuki Suzuki, Kenichi Mineda, Hironori Kasahara, Keiji Kimura, Hiroki Mikami, Dan Umeda