Patents by Inventor Atsuhiro Eguchi

Atsuhiro Eguchi 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: 11685438
    Abstract: A vehicle control apparatus is provided. The apparatus comprises a sensor to detect a steering torque applied to a steering shaft that rotates in accordance with a steering wheel operation; a steering assistance unit configured to assist steering by a lane keeping assistance function; a correcting unit configured to obtain a corrected torque by removing a torque caused due to the steering assistance unit from the steering torque detected by the sensor; and a determining unit configured to determine whether or not a driver is in a hands-off state based on the corrected torque.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: June 27, 2023
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Atsuhiro Eguchi, Shuichi Kosaka, Ryo Kawaguchi
  • Patent number: 11305788
    Abstract: A vehicle control apparatus comprising: a detector configured to detect a division line of a road; a speed detector configured to detect a speed of a vehicle traveling on the road; and a controller that can execute lane departure suppression control to suppress the vehicle from departing from the division line, wherein the controller changes, in accordance with the speed detected by the speed detector, an execution timing of the lane departure suppression control with respect to the division line.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: April 19, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Atsuhiro Eguchi
  • Patent number: 11260884
    Abstract: A vehicle control apparatus that controls a vehicle, comprising a controller configured to execute lane departure suppression control to suppress the vehicle from departing from a division line, wherein in a case in which the shape of a road is a curve, the controller delays an operation timing of the lane departure suppression control compared to a case in which the shape of the road is not the curve, and in a case in which the shape of the road is the curve and an oncoming vehicle is detected, the controller decreases an amount of delay of the operation timing of the lane departure suppression control compared to a case in which the shape of the road is the curve and the oncoming vehicle is not detected.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: March 1, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Atsuhiro Eguchi
  • Publication number: 20210284235
    Abstract: A vehicle control apparatus is provided. The apparatus comprises a sensor to detect a steering torque applied to a steering shaft that rotates in accordance with a steering wheel operation; a steering assistance unit configured to assist steering by a lane keeping assistance function; a correcting unit configured to obtain a corrected torque by removing a torque caused due to the steering assistance unit from the steering torque detected by the sensor; and a determining unit configured to determine whether or not a driver is in a hands-off state based on the corrected torque.
    Type: Application
    Filed: March 4, 2021
    Publication date: September 16, 2021
    Inventors: Atsuhiro EGUCHI, Shuichi KOSAKA, Ryo KAWAGUCHI
  • Publication number: 20200385023
    Abstract: A vehicle control apparatus that controls a vehicle, comprising: a division line detector configured to detect a division line of a road; a road boundary detector configured to detect a road boundary of the road; and a controller configured to execute first lane departure suppression control to suppress the departure of the vehicle from the division line and second lane departure suppression control to suppress the departure of the vehicle from the road boundary, wherein the controller executes the first lane departure suppression control in accordance with a distance in a lateral direction from the vehicle to a predetermined position based on the division line, and executes the second lane departure suppression control based on a time until the vehicle arrives at a predetermined position based on the road boundary.
    Type: Application
    Filed: June 2, 2020
    Publication date: December 10, 2020
    Inventor: Atsuhiro EGUCHI
  • Publication number: 20200384991
    Abstract: A vehicle control apparatus that controls a vehicle, comprising a controller configured to execute, based on a determination position in a direction of travel of the vehicle, lane departure suppression control to suppress the departure of the vehicle from at least one of a division line and a road boundary, wherein in a case in which the shape of the road in the direction of travel of the vehicle is not a curve, the controller executes the lane departure suppression control based on a first determination position in the direction of travel of the vehicle, and in a case in which the shape of the road is the curve, the controller executes the lane departure suppression control based on a second determination position which is farther from the vehicle than the first determination position.
    Type: Application
    Filed: June 2, 2020
    Publication date: December 10, 2020
    Inventor: Atsuhiro EGUCHI
  • Publication number: 20200385021
    Abstract: A vehicle control apparatus comprising: a detector configured to detect a division line of a road; a speed detector configured to detect a speed of a vehicle traveling on the road; and a controller that can execute lane departure suppression control to suppress the vehicle from departing from the division line, wherein the controller changes, in accordance with the speed detected by the speed detector, an execution timing of the lane departure suppression control with respect to the division line.
    Type: Application
    Filed: June 2, 2020
    Publication date: December 10, 2020
    Inventor: Atsuhiro EGUCHI
  • Publication number: 20200384992
    Abstract: A vehicle control apparatus that controls a vehicle, comprising a controller configured to execute, based on a determination position in a direction of travel of the vehicle, lane departure suppression control to suppress the vehicle from departing from at least one of a division line and a road boundary, wherein in a case in which the shape of the road in the direction of travel of the vehicle is not a curve, the controller executes the lane departure suppression control based on a first determination position in the direction of travel of the vehicle, and in a case in which the shape of the road in the direction of travel of the vehicle is the curve, the controller executes the lane departure suppression control based on a second determination position closer to the vehicle than the first determination position.
    Type: Application
    Filed: June 3, 2020
    Publication date: December 10, 2020
    Inventor: Atsuhiro EGUCHI
  • Publication number: 20200385022
    Abstract: A vehicle control apparatus that controls a vehicle, comprising a controller configured to execute lane departure suppression control to suppress the vehicle from departing from a division line, wherein in a case in which the shape of a road is a curve, the controller delays an operation timing of the lane departure suppression control compared to a case in which the shape of the road is not the curve, and in a case in which the shape of the road is the curve and an oncoming vehicle is detected, the controller decreases an amount of delay of the operation timing of the lane departure suppression control compared to a case in which the shape of the road is the curve and the oncoming vehicle is not detected.
    Type: Application
    Filed: June 2, 2020
    Publication date: December 10, 2020
    Inventor: Atsuhiro EGUCHI
  • Patent number: 8988276
    Abstract: A vehicle surroundings monitoring device includes a moving direction determining unit 20 which determines whether a physical body is moving in a traveling direction of a self vehicle or a transverse direction orthogonal to the traveling direction, from a change in a detection position of the physical body by a laser radar 8, wherein a classification determining unit 21 executes a first classification determining process of determining the physical body determined to be moving in the traveling direction as a four-wheel vehicle when dimensions of the physical body obtained from the detected position by the laser radar 8 is within a range of A1, and a second classification determining process of determining the physical body determined to be moving in the transverse direction as the four-wheel vehicle when the dimensions of the physical body obtained from the detected position by the laser radar 8 is within a range of B1.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: March 24, 2015
    Assignee: Honda Motor Co., Ltd.
    Inventors: Morimichi Nishigaki, Yuji Yokochi, Atsuhiro Eguchi, Masaki Negoro, Kenichi Sawada
  • Publication number: 20120293357
    Abstract: A vehicle surroundings monitoring device includes a moving direction determining unit 20 which determines whether a physical body is moving in a traveling direction of a self vehicle or a transverse direction orthogonal to the traveling direction, from a change in a detection position of the physical body by a laser radar 8, wherein a classification determining unit 21 executes a first classification determining process of determining the physical body determined to be moving in the traveling direction as a four-wheel vehicle when dimensions of the physical body obtained from the detected position by the laser radar 8 is within a range of A1, and a second classification determining process of determining the physical body determined to be moving in the transverse direction as the four-wheel vehicle when the dimensions of the physical body obtained from the detected position by the laser radar 8 is within a range of B1.
    Type: Application
    Filed: February 9, 2011
    Publication date: November 22, 2012
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Morimichi Nishigaki, Yuji Yokochi, Atsuhiro Eguchi, Masaki Negoro, Kenichi Sawada
  • Publication number: 20120147188
    Abstract: A vehicle vicinity monitoring apparatus detects a bicycle rider from infrared images. The vehicle vicinity monitoring apparatus converts the infrared images into binarized images, and calculates correlated errors of areas from a reference template. The vehicle vicinity monitoring apparatus judges an object of interest as the bicycle rider when the amplitude of the correlated errors changes periodically.
    Type: Application
    Filed: September 2, 2010
    Publication date: June 14, 2012
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Yuji Yokochi, Atsuhiro Eguchi, Masaki Negoro, Fuminori Taniguchi, Tomokazu Takagi, Naoto Akutsu