Patents by Inventor Nariaki Etori

Nariaki Etori 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: 11440544
    Abstract: A control method and a control apparatus for a vehicle are provided which allow a subject vehicle to start moving at an appropriate time during automated travel control in which the subject vehicle is controlled to make a stop without depending on a brake operation performed by the driver. The control method includes executing the automated travel control in which the subject vehicle is controlled to make a stop without depending on the braking operation performed by the driver, and when detecting a stop of a preceding vehicle during execution of the automated travel control, presenting start-moving command information for reminding the driver of a start-moving command for the subject vehicle.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: September 13, 2022
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Nariaki Etori, Ryuji Kurosaki
  • Patent number: 10522041
    Abstract: A display control method includes displaying the detection state of a detector on a display device using an agent displayed on the display device. The detector detects a surrounding object. This method further includes determining the detection state of the detector on the basis of the detection result of the detector and setting the facial expression of the agent on the basis of the detection state of the detector.
    Type: Grant
    Filed: November 25, 2016
    Date of Patent: December 31, 2019
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Yasuhiko Takae, Nariaki Etori, Akira Morimoto, Takahiro Yano, Tatsuya Shino
  • Publication number: 20190210600
    Abstract: A control method and a control apparatus for a vehicle are provided which allow a subject vehicle to start moving at appropriate timing during automated travel control in which the subject vehicle is controlled to make a stop without depending on a brake operation performed by the driver. The control method includes executing the automated travel control in which the subject vehicle is controlled to make a stop without depending on the braking operation performed by the driver, and when detecting a stop of a preceding vehicle during execution of the automated travel control, presenting start-moving command information for reminding the driver of a start-moving command for the subject vehicle.
    Type: Application
    Filed: June 6, 2017
    Publication date: July 11, 2019
    Inventors: Nariaki Etori, Ryuji Kurosaki
  • Publication number: 20190027039
    Abstract: A display control method includes displaying the detection state of a detector on a display device using an agent displayed on the display device. The detector detects a surrounding object. This method further includes determining the detection state of the detector on the basis of the detection result of the detector and setting the facial expression of the agent on the basis of the detection state of the detector.
    Type: Application
    Filed: November 25, 2016
    Publication date: January 24, 2019
    Inventors: Yasuhiko Takae, Nariaki Etori, Akira Morimoto, Takahiro Yano, Tatsuya Shino
  • Patent number: 10137828
    Abstract: The vehicular notification device comprises luminescent devices provided on the roof of a vehicle and a notification control device configured to control the luminescent devices to emit light when a person existing around the vehicle is detected. The luminescent devices are provided so as to extend in the vehicle's front-back direction on both sides in the vehicle's width direction of the roof.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: November 27, 2018
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Yasuhiko Takae, Nariaki Etori, Akira Morimoto, Takahiro Yano, Tatsuya Shino
  • Publication number: 20180319328
    Abstract: The vehicular notification device comprises luminescent devices provided on the roof of a vehicle and a notification control device configured to control the luminescent devices to emit light when a person existing around the vehicle is detected. The luminescent devices are provided so as to extend in the vehicle's front-back direction on both sides in the vehicle's width direction of the roof.
    Type: Application
    Filed: October 22, 2015
    Publication date: November 8, 2018
    Inventors: Yasuhiko Takae, Nariaki Etori, Akira Morimoto, Takahiro Yano, Tatsuya Shino
  • Patent number: 10025309
    Abstract: A travel control device comprises a detection unit configured to detect a travel state of a subject vehicle, a determination unit configured to determine a travel scene of the subject vehicle, a storage unit configured to store presentation information to be presented to a user in each travel scene, a presentation unit configured to present the presentation information corresponding to the travel scene to the user, an input unit for the user to input response information, and a control unit configured to control travel of the subject vehicle on the basis of the response information. The storage unit stores a priority level when presenting the presentation information. The presentation unit presents the presentation information of which the priority level is highest to the user when an actual travel scene of the subject vehicle falls under travel scenes corresponding to two or more items of the presentation information.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: July 17, 2018
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Yasuhiko Takae, Nariaki Etori, Yoji Seto
  • Publication number: 20180173231
    Abstract: A travel control device comprises a detection unit configured to detect a travel state of a subject vehicle, a determination unit configured to determine a travel scene of the subject vehicle, a storage unit configured to store presentation information to be presented to a user in each travel scene, a presentation unit configured to present the presentation information corresponding to the travel scene to the user, an input unit for the user to input response information, and a control unit configured to control travel of the subject vehicle on the basis of the response information. The storage unit stores a priority level when presenting the presentation information. The presentation unit presents the presentation information of which the priority level is highest to the user when an actual travel scene of the subject vehicle falls under travel scenes corresponding to two or more items of the presentation information.
    Type: Application
    Filed: June 25, 2015
    Publication date: June 21, 2018
    Inventors: Yasuhiko TAKAE, Nariaki ETORI, Yoji SETO
  • Patent number: 8996294
    Abstract: An inter-vehicle distance maintenance supporting system for a host vehicle can include an obstacle detector that detects the obstacle present ahead of the host vehicle, an inter-vehicle distance detector that detects the inter-vehicle distance between the host vehicle and the obstacle, a confidence factor computing device that computes the confidence factor for taking the obstacle as a preceding vehicle ahead of the host vehicle based on the state of the obstacle detected by the obstacle detector, a confidence factor correcting part that corrects the confidence factor based on the relative-position relationship between the host vehicle and the obstacle, and a reaction force controller that applies a reaction force on the accelerator pedal based on the inter-vehicle distance and the confidence factor.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: March 31, 2015
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Kazunori Kurata, Nariaki Etori
  • Patent number: 8219311
    Abstract: A headway distance maintenance supporting system may include an obstacle detector, a controller configured for determining an operation reaction force to be generated in a driving operation equipment, and an operation reaction force generator for generating the operation reaction force in the driving operation equipment. The controller is configured for controlling the operation reaction force based on the status of a detected obstacle. The operation reaction force comprises a principal operation reaction force and an auxiliary operation reaction force, the auxiliary operation reaction force being no greater than the principal operation reaction force. The controller is configured for generating the auxiliary operation reaction force before a generation of the principal operation reaction force in the driving operation equipment.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: July 10, 2012
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Takeshi Sugano, Yosuke Kobayashi, Nariaki Etori, Masahiro Kobayashi
  • Patent number: 8121772
    Abstract: A headway distance maintenance supporting system may include a running controller for performing constant headway distance control, a deceleration controller for performing deceleration support control, a transitional state detector for detecting transitional states of said given vehicle based on the running environment of said given vehicle or the operations performed by the driver. The system controller is configured such that when said transitional state detector detects that the transitional state of said given vehicle is a prescribed transitional state, said running controller is controlled such that said constant headway distance control is released, and said deceleration controller is controlled such that said deceleration support control can be performed.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: February 21, 2012
    Assignee: Nissan Motor Co., Ltd.
    Inventor: Nariaki Etori
  • Patent number: 8078382
    Abstract: The vehicle is kept at a standstill even when an operation for ending adaptive cruise control is performed while the adaptive cruise control is on and the vehicle stop-maintenance control is on. When a vehicle comes to a stop while the adaptive cruise control is on, vehicle stop-maintenance control, preferably using electronic brake control, is carried out. When an operation for ending the adaptive cruise control is performed by the driver during this state, only the adaptive cruise control ends while the vehicle stop-maintenance control remains active.
    Type: Grant
    Filed: March 15, 2006
    Date of Patent: December 13, 2011
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Takashi Sugano, Nariaki Etori
  • Patent number: 7788012
    Abstract: A vehicle headway distance control apparatus is provided with a first deceleration control system for controlling the deceleration of a vehicle according to a distance between the host vehicle and a preceding obstacle, and a second deceleration control system, which is different from the first deceleration control system and which controls the deceleration of a vehicle according to the same distance. A driver operable selection section is configured to allow a driver to arbitrarily turn “on” and “off” each of the first and second deceleration control systems, but prohibit simultaneously operation of both of the first and second deceleration control systems.
    Type: Grant
    Filed: March 8, 2007
    Date of Patent: August 31, 2010
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Nariaki Etori, Kenichi Egawa, Satoshi Tange
  • Patent number: 7664589
    Abstract: An apparatus and method for controlling a vehicle to follow a preceding vehicle. A stop-holding device maintains a stopped state automatically when the vehicle is stopped, and the stop-holding device is in an enabled state or a disabled state. A control state for following the preceding vehicle is changed, at least in part, according to a set state of the stop-holding device.
    Type: Grant
    Filed: May 19, 2006
    Date of Patent: February 16, 2010
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Nariaki Etori, Takashi Sugano
  • Publication number: 20090164080
    Abstract: An inter-vehicle distance maintenance supporting system for a host vehicle can include an obstacle detector that detects the obstacle present ahead of the host vehicle, an inter-vehicle distance detector that detects the inter-vehicle distance between the host vehicle and the obstacle, a confidence factor computing device that computes the confidence factor for taking the obstacle as a preceding vehicle ahead of the host vehicle based on the state of the obstacle detected by the obstacle detector, a confidence factor correcting part that corrects the confidence factor based on the relative-position relationship between the host vehicle and the obstacle, and a reaction force controller that applies a reaction force on the accelerator pedal based on the inter-vehicle distance and the confidence factor.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 25, 2009
    Inventors: Kazunori KURATA, Nariaki ETORI
  • Publication number: 20090105923
    Abstract: A headway distance maintenance supporting system may include a running controller for performing constant headway distance control, a deceleration controller for performing deceleration support control, a transitional state detector for detecting transitional states of said given vehicle based on the running environment of said given vehicle or the operations performed by the driver. The system controller is configured such that when said transitional state detector detects that the transitional state of said given vehicle is a prescribed transitional state, said running controller is controlled such that said constant headway distance control is released, and said deceleration controller is controlled such that said deceleration support control can be performed.
    Type: Application
    Filed: October 20, 2008
    Publication date: April 23, 2009
    Inventor: Nariaki ETORI
  • Publication number: 20090105953
    Abstract: A headway distance maintenance supporting system may include an obstacle detector, a controller configured for determining an operation reaction force to be generated in a driving operation equipment, and an operation reaction force generator for generating the operation reaction force in the driving operation equipment. The controller is configured for controlling the operation reaction force based on the status of a detected obstacle. The operation reaction force comprises a principal operation reaction force and an auxiliary operation reaction force, the auxiliary operation reaction force being no greater than the principal operation reaction force. The controller is configured for generating the auxiliary operation reaction force before a generation of the principal operation reaction force in the driving operation equipment.
    Type: Application
    Filed: October 22, 2008
    Publication date: April 23, 2009
    Inventors: Takeshi SUGANO, Yosuke Kobayashi, Nariaki Etori, Masahiro Kobayashi
  • Publication number: 20070213914
    Abstract: A vehicle headway distance control apparatus is provided with a first deceleration control system for controlling the deceleration of a vehicle according to a distance between the host vehicle and a preceding obstacle, and a second deceleration control system, which is different from the first deceleration control system and which controls the deceleration of a vehicle according to the same distance.
    Type: Application
    Filed: March 8, 2007
    Publication date: September 13, 2007
    Applicant: Nissan Motor Co., Ltd.
    Inventors: Nariaki Etori, Kenichi Egawa, Satoshi Tange
  • Publication number: 20060265115
    Abstract: An apparatus and method for controlling a vehicle to follow a preceding vehicle. A stop-holding device maintains a stopped state automatically when the vehicle is stopped, and the stop-holding device is in an enabled state or a disabled state. A control state for following the preceding vehicle is changed, at least in part, according to a set state of the stop-holding device.
    Type: Application
    Filed: May 19, 2006
    Publication date: November 23, 2006
    Applicant: Nissan Motor Co., Ltd.
    Inventors: Nariaki Etori, Takashi Sugano
  • Publication number: 20060212207
    Abstract: The vehicle is kept at a standstill even when an operation for ending adaptive cruise control is performed while the adaptive cruise control is on and the vehicle stop-maintenance control is on. When a vehicle comes to a stop while the adaptive cruise control is on, vehicle stop-maintenance control, preferably using electronic brake control, is carried out. When an operation for ending the adaptive cruise control is performed by the driver during this state, only the adaptive cruise control ends while the vehicle stop-maintenance control remains active.
    Type: Application
    Filed: March 15, 2006
    Publication date: September 21, 2006
    Applicant: Nissan Motor Co., Ltd.
    Inventors: Takashi Sugano, Nariaki Etori