Patents by Inventor Kunimichi Hatano

Kunimichi Hatano 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: 10337872
    Abstract: A vehicle control system includes: an automated driving controller configured to execute automated driving which autonomously controls at least one of speed control and steering control to allow a vehicle to travel along a route to a destination; and a factor acquisition section configured to acquire a factor which is independent of travel requirements for the vehicle to travel by autonomously driving along the route to the destination. The automated driving controller changes the plan of the automated driving based on the factor acquired by the factor acquisition section.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: July 2, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Masaaki Abe, Kunimichi Hatano, Masahiko Asakura, Naoto Sen
  • Patent number: 10336341
    Abstract: A vehicle control-system includes an automated driving controller and a vehicle-side communication section. The automated driving controller executes automated driving in which at least one out of speed control or steering control of a vehicle is performed automatically, and executes automated driving in a mode from out of plural modes with differing degrees of automated driving. The vehicle-side communication section communicates with a server for managing characteristic information of a vehicle occupant. The automated driving controller controls automated driving based on the characteristic information of the vehicle occupant received from a server-side communication section using the vehicle-side communication section.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: July 2, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Masahiko Asakura, Kunimichi Hatano, Naoto Sen, Masaaki Abe
  • Patent number: 10336345
    Abstract: A vehicle control device includes the following components. An action plan generating unit generates an action plan of a vehicle. An automated driving control unit carries out a first driving mode in which at least one of acceleration/deceleration and steering of the vehicle is automatically controlled based on the action plan. An operation device accepts an operation performed by an occupant of the vehicle. A handover control unit instructs shifting to a second driving mode, in which the degree of automated driving is lower than in the first driving mode, when the occupant operates the operation device to instruct one or both of acceleration/deceleration and steering in the first driving mode. A restraint control unit generates an estimated path of the vehicle to be taken based on the operation and restrains shifting to the second driving mode if the estimated path contradicts the action plan.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: July 2, 2019
    Assignee: HONDA MOTOR CO., LTD
    Inventor: Kunimichi Hatano
  • Patent number: 10328951
    Abstract: A vehicle control system includes an automated driving controller configured to execute automated driving of a vehicle by automatically performing at least one of speed control and steering control of the vehicle, an operation reception section configured to receive an operation to switch a shift position of the vehicle, and an operation controller configured to limit reception, by the operation reception section, of the operation to switch the shift position while the automated driving is being executed by the automated driving controller.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: June 25, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Masahiko Asakura, Kunimichi Hatano, Naoto Sen, Masaaki Abe
  • Patent number: 10328948
    Abstract: A vehicle control system comprises an automated driving controler for executing any of a plurality of driving modes which include an automated driving mode for automatically performing at least one of speed control and steering control of a vehicle and a manual driving mode for performing both of the speed control and the steering control based on operation of an occupant of the vehicle, and a visual field condition controller for controlling a front visual field condition of the vehicle based on the driving mode executed by the automated driving controller so as to be either a visible condition or a visual difficulty condition.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: June 25, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Masahiko Asakura, Kunimichi Hatano, Naoto Sen, Masaaki Abe
  • Patent number: 10324464
    Abstract: A vehicle control system includes: an automated driving controller configured to execute one driving mode from out of a plurality of driving modes including an automated driving mode and a manual driving mode; a vehicle information collection section configured to collect information related to control history of one or both out of speed control and steering control performed based on operation by the occupant of the vehicle while the manual driving mode is being executed; and a driving characteristics derivation section configured to derive driving characteristics for each occupant of the vehicle based on information collected by the vehicle information collection section. The automated driving controller executes the automated driving mode by reflecting the driving characteristics for each occupant of the vehicle to the automated driving.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: June 18, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kunimichi Hatano, Masahiko Asakura, Naoto Sen, Masaaki Abe
  • Publication number: 20190163202
    Abstract: A subject vehicle includes: a communication device communicating with an external device; a detection unit detecting a state of the surroundings of a subject vehicle; a driving support control unit executing driving support of automatically executing at least a part of speed control or steering control of the subject vehicle on the basis of the state of the surroundings of the subject vehicle detected by the detection unit; an extraction unit extracting environment information causing a change in control in the driving support from information of the state of the surroundings of the subject vehicle detected by the detection unit; and a communication control unit transmitting the environment information extracted by the extraction unit to an external device using the communication unit.
    Type: Application
    Filed: April 15, 2016
    Publication date: May 30, 2019
    Inventors: Kunimichi Hatano, Masahiko Asakura, Naoto Sen, Masaaki Abe
  • Publication number: 20190113914
    Abstract: A vehicle control system including: an acquisition unit that is configured to acquire a traffic situation of an advancing direction destination of a subject vehicle; a prediction unit is configured to predict a future state related to the subject vehicle or the periphery of the subject vehicle with reference to the traffic situation that is acquired by the acquisition unit; and a control unit that is configured to perform vehicle control, and is configured to suppress switching or release of the vehicle control in a case where the prediction unit is configured to predict that the vehicle control will return to a state before the switching or the release is performed within a predetermined period or within a predetermined travel distance after the switching or the release of the vehicle control is performed.
    Type: Application
    Filed: April 8, 2016
    Publication date: April 18, 2019
    Inventors: Masaaki Abe, Kunimichi Hatano, Masahiko Asakura, Naoto Sen
  • Publication number: 20190106118
    Abstract: A vehicle control system includes a recognition unit that is configured to recognize nearby vehicles traveling around a subject vehicle, an automated driving control unit that is configured to implement a plurality of automated driving modes in which at least one of speed control and steering control of the subject vehicle is automatically implemented, the plurality of automated driving modes having different degrees of surroundings monitoring obligation of the subject vehicle imposed on an occupant of the subject vehicle, and a management unit that is configured to manage the surroundings monitoring obligation of the subject vehicle, the management unit being configured to reduce the surroundings monitoring obligation of the subject vehicle when vehicle platooning in which the subject vehicle travels while following a preceding vehicle traveling in front of the subject vehicle among the nearby vehicles recognized by the recognition unit is implemented by the automated driving control unit.
    Type: Application
    Filed: April 15, 2016
    Publication date: April 11, 2019
    Inventors: Masahiko Asakura, Kunimichi Hatano, Naoto Sen, Masaaki Abe
  • Publication number: 20190106120
    Abstract: A vehicle control system including: a recognition unit that is configured to recognize a peripheral situation of a subject vehicle; an automated driving control unit that is configured to execute a plurality of driving modes including an automated driving mode of automatically performing at least one of speed control and steering control of the subject vehicle, and switch a driving mode that is executed on the basis of the peripheral situation recognized by the recognition unit; a communication unit that is configured to transmit information related to switching sites switched to a driving mode in which the degree of automated driving is low by the automated driving control unit on the basis of the peripheral situation recognized by the recognition unit to an external device, and receive information related to a specific site derived on the basis of the information related to the switching sites, which is collected from vehicles, from the external device; and an information providing unit that is configured t
    Type: Application
    Filed: April 13, 2016
    Publication date: April 11, 2019
    Inventors: Kunimichi Hatano, Masahiko Asakura, Naoto Sen, Masaaki Abe
  • Publication number: 20190101916
    Abstract: A vehicle control system includes a driving controller which controls automated driving of automatically controlling at least one of an acceleration/deceleration and steering of a host vehicle or manual driving of controlling both the acceleration/deceleration and steering of the host vehicle on the basis of an operation of an occupant of the host vehicle by executing any of a plurality of modes having different degrees of automated driving, a skill level recognizer which recognizes a skill level of the occupant of the host vehicle, and a mode controller which selects a mode implemented by the driving controller and controls a degree of change of the mode on the basis of the skill level recognized by the skill level recognizer.
    Type: Application
    Filed: March 31, 2016
    Publication date: April 4, 2019
    Inventors: Naoto Sen, Kunimichi Hatano, Masahiko Asakura, Masaaki Abe
  • Publication number: 20190061745
    Abstract: A vehicle control device includes: an automatic driving control unit performing automatic driving control of automatically controlling one or both of acceleration/deceleration and steering of a subject vehicle such that the subject vehicle runs along a route to a destination; an avoidance target object detecting unit detecting an avoidance target object that is a target object to be avoided in the vicinity of the subject vehicle; and an avoidance control unit performing an avoidance operation by executing avoidance control of automatically controlling one or both of the acceleration/deceleration and the steering of the subject vehicle with a priority with respect to the automatic driving control in a case in which approach of the subject vehicle to the detected avoidance target object within a predetermined range is detected, and the automatic driving control unit ends the automatic driving control in a case in which the avoidance operation is executed.
    Type: Application
    Filed: March 7, 2016
    Publication date: February 28, 2019
    Applicant: HONDA MOTOR CO., LTD.
    Inventor: Kunimichi Hatano
  • Publication number: 20190054928
    Abstract: A vehicle control device includes: an automatic driving control unit that executes a first driving mode in which at least one of acceleration/deceleration, and steering of a host vehicle is automatically controlled in order for the host vehicle to travel along a route up to a destination; and a specific situation transition control unit that encourages a vehicle occupant of the host vehicle to transition to a second driving mode in which the degree of automatic driving is lower in comparison to the first driving mode by decelerating the host vehicle in a case of terminating execution of the first driving mode at a scheduled termination point of the first driving mode.
    Type: Application
    Filed: February 19, 2016
    Publication date: February 21, 2019
    Inventor: Kunimichi Hatano
  • Publication number: 20190039626
    Abstract: A vehicle control device includes an automated driving control unit that automatically controls at least a steering of a subject vehicle so that the subject vehicle travels along a route to a destination, and a switching controller that switches a driving mode of the subject vehicle among a plurality of driving modes including a first driving mode and a second driving mode in which a degree of automated driving is lower than that in the first driving mode on the basis of an operation performed with respect to an operation device on which an operation of a vehicle occupant is performed, the switching controller prohibiting switching from the first driving mode to the second driving mode based on an operation for instructing acceleration of the subject vehicle with respect to the operation device when control to automatically perform lane change is performed by the automated driving control unit.
    Type: Application
    Filed: February 18, 2016
    Publication date: February 7, 2019
    Applicant: HONDA MOTOR CO., LTD.
    Inventor: Kunimichi Hatano
  • Publication number: 20180348777
    Abstract: When a transmission condition regarding a state detected by a state detection unit (vehicle sensor, operation detection sensor, external environment sensor, or internal environment sensor) is satisfied while a travel controller performs a travel control, a vehicle control system transmits attentional state information representing a travel state, an operation state, or an environment state to a travel assist server through a communication device.
    Type: Application
    Filed: May 31, 2018
    Publication date: December 6, 2018
    Inventors: Koji Kawabe, Kunimichi Hatano, Naoki Hayashibe, Mitsunori Kawashima, Takashi Sugawara
  • Patent number: 10101743
    Abstract: The present invention aims to inhibit the complexity caused to a vehicle passenger when automatic driving is started. A vehicle control system comprises a recognizing part, recognizing the position and surroundings of a vehicle per se; and a control part, automatically controlling the automatic driving of at least one of acceleration and deceleration and steering of the vehicle per se, and determining whether a starting condition containing that the vehicle per se has passed by a preset passing location is met by referring to the position and surroundings of the vehicle per se recognized by the recognizing part, and starting the automatic driving when determining that the starting condition is met.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: October 16, 2018
    Assignee: Honda Motor Co., Ltd.
    Inventors: Masaaki Abe, Kunimichi Hatano, Masahiko Asakura, Naoto Sen
  • Publication number: 20180157256
    Abstract: When an occurrence of override due to an acceleration/deceleration operation and/or a steering operation is detected by an acceleration/deceleration override detection unit and/or a steering override detection unit, a driving mode is switched by a mode switching unit to a semi-automatic driving mode in which the degree of automatic control is higher than when an occurrence of override due to the acceleration/deceleration operation and the steering operation is detected. According to this configuration, the degree of automatic control can be appropriately regulated in accordance with an override state, so a vehicular behavior not intended by the driver can be prevented. In addition, because the partial automatic control is maintained, the burden of driving can be reduced.
    Type: Application
    Filed: April 5, 2016
    Publication date: June 7, 2018
    Inventors: Yoshihiro Oniwa, Mineyuki Yoshida, Hironobu Kiryu, Kunimichi Hatano
  • Patent number: 9890840
    Abstract: An electric linear actuator has a housing, an electric motor, a speed reduction mechanism and a ball screw mechanism. The ball screw mechanism has a nut and screw shaft. A blind bore is formed on the housing. The blind bore contains an end of the screw shaft. An anti-rotation mechanism for the screw shaft has a sleeve and guide pin. The sleeve is press-formed from steel sheet and fit into the blind bore of the housing. The guide pin is mounted on the end of the screw shaft, via a through aperture formed in the screw shaft. The guide pin axially movably engages the sleeve.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: February 13, 2018
    Assignee: NTN Corporation
    Inventors: Takaaki Ohnishi, Kunimichi Hatano, Keisuke Kazuno, Hirakazu Yoshida
  • Publication number: 20170334454
    Abstract: A vehicle control system includes: a reception section configured to receive a selection operation for one or more driving modes by an occupant of a vehicle from out of plural driving modes having different control characteristics related to acceleration/deceleration or cornering; and an automated driving controller configured to perform automated driving in which at least one of speed control and steering control of the vehicle is controlled automatically based on the driving mode received as the selection operation by the reception section.
    Type: Application
    Filed: May 18, 2017
    Publication date: November 23, 2017
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Masaaki Abe, Kunimichi Hatano, Masahiko Asakura, Naoto Sen
  • Publication number: 20170334455
    Abstract: A vehicle control system comprises an automated driving controler for executing any of a plurality of driving modes which include an automated driving mode for automatically performing at least one of speed control and steering control of a vehicle and a manual driving mode for performing both of the speed control and the steering control based on operation of an occupant of the vehicle, and a visual field condition controller for controlling a front visual field condition of the vehicle based on the driving mode executed by the automated driving controller so as to be either a visible condition or a visual difficulty condition.
    Type: Application
    Filed: May 19, 2017
    Publication date: November 23, 2017
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Masahiko Asakura, Kunimichi Hatano, Naoto Sen, Masaaki Abe