Patents by Inventor Naoki HARAYAMA

Naoki HARAYAMA 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: 11029689
    Abstract: A vehicle control system configured to maintain detection accuracy of an external sensor such as an on-board camera. The vehicle control system is applied to a vehicle that can be operated autonomously. A controller communicates with a database stored on the controller and a database stored on an external facility. The controller changes orientation of a headlamp toward an object detected by an on-board camera, in a case that the headlamp is turned on, and that information about the object detected by the on-board camera is not available in the database.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: June 8, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kensei Hata, Hiroaki Kodera, Takahito Endo, Naoki Harayama, Katsuya Iwazaki, Yushi Seki, Hideaki Komada
  • Patent number: 10908617
    Abstract: A vehicle platooning system to operate vehicles in a platoon in an appropriate order. The vehicle platooning system is applied to a vehicle that can be operated autonomously. A controller obtains information about each of the vehicles participating in the platoon including a straight line stability upon satisfaction of a condition to form a platoon with other vehicles, and assigns the vehicle having a relatively good straight line stability to a leader vehicle in the platoon.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: February 2, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroaki Kodera, Takahito Endo, Kensei Hata, Naoki Harayama, Katsuya Iwazaki, Yushi Seki
  • Publication number: 20190163205
    Abstract: A vehicle platooning system to operate vehicles in a platoon in an appropriate order. The vehicle platooning system is applied to a vehicle that can be operated autonomously. A controller obtains information about each of the vehicles participating in the platoon including a straight line stability upon satisfaction of a condition to form a platoon with other vehicles, and assigns the vehicle having a relatively good straight line stability to a leader vehicle in the platoon.
    Type: Application
    Filed: November 28, 2018
    Publication date: May 30, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroaki KODERA, Takahito ENDO, Kensei HATA, Naoki HARAYAMA, Katsuya IWAZAKI, Yushi SEKI
  • Patent number: 10266166
    Abstract: A vehicle control system to prevent a shortage of a braking force when temporarily stopping a vehicle during autonomous operation. The vehicle control system comprises: a prime mover; a drive wheel; a brake device that applies a brake torque to the drive wheel; an interrupting device that selectively allows a torque transmission the prime mover and the drive wheel; and a controller that operates a vehicle autonomously. The controller is configured to: detect a stop point; stop the vehicle temporarily at the stop point; disengage the interrupting device; and engages the interrupting device after confirming safety condition.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: April 23, 2019
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroaki Kodera, Takahito Endo, Kensei Hata, Naoki Harayama, Katsuya Iwazaki, Yushi Seki
  • Publication number: 20190072967
    Abstract: A vehicle control system configured to maintain detection accuracy of an external sensor such as an on-board camera. The vehicle control system is applied to a vehicle that can be operated autonomously. A controller communicates with a database stored on the controller and a database stored on an external facility. The controller changes orientation of a headlamp toward an object detected by an on-board camera, in a case that the headlamp is turned on, and that information about the object detected by the on-board camera is not available in the database.
    Type: Application
    Filed: September 5, 2018
    Publication date: March 7, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kensei HATA, Hiroaki KODERA, Takahito ENDO, Naoki HARAYAMA, Katsuya IWAZAKI, Yushi SEKI, Hideaki KOMADA
  • Publication number: 20190031172
    Abstract: A vehicle control system to prevent a shortage of a braking force when temporarily stopping a vehicle during autonomous operation. The vehicle control system comprises: a prime mover; a drive wheel; a brake device that applies a brake torque to the drive wheel; an interrupting device that selectively allows a torque transmission the prime mover and the drive wheel; and a controller that operates a vehicle autonomously. The controller is configured to: detect a stop point; stop the vehicle temporarily at the stop point; disengage the interrupting device; and engages the interrupting device after confirming safety condition.
    Type: Application
    Filed: July 23, 2018
    Publication date: January 31, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroaki KODERA, Takahito ENDO, Kensei HATA, Naoki HARAYAMA, Katsuya IWAZAKI, Yushi SEKI