Patents Assigned to Toyota Jidosha Kabushiki Kaisha
  • Publication number: 20230159028
    Abstract: A collision avoidance assistance device for a vehicle includes a driving assistance ECU which executes vehicle speed suppression control of suppressing a speed of the vehicle when an obstacle condition indicating that an obstacle exists and an erroneous operation condition indicating that an operation of an accelerator pedal executed is an erroneous operation for a brake pedal are satisfied. The driving assistance ECU inhibits the vehicle speed suppression control in a case in which an avoidance operation condition indicating that a steering operation is an operation for avoiding the collision with the obstacle is satisfied when the vehicle speed is higher than a threshold value, and does not inhibit the vehicle speed suppression control in a case in which the avoidance operation condition is satisfied when the speed of the vehicle is equal to or lower than the threshold value.
    Type: Application
    Filed: November 14, 2022
    Publication date: May 25, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yusuke FUKUI, Yuhei Miyamoto
  • Publication number: 20230158674
    Abstract: Systems and methods for determining a location of a robot are provided. A method includes receiving, by a processor, a signal from a deformable sensor including data with respect to a deformation region in a deformable membrane of the deformable sensor resulting from contact with a first object. The data associated with contact with the first object is compared, by the processor, to details associated with contact with the first object to information associated with a plurality of objects stored in a database. The first object is identified, by the processor, as a first identified object of the plurality of objects stored in the database. The first identified object is an object of the plurality of objects stored in the database that is most similar to the first object. The location of the robot is determined, by the processor, based on a location of the first identified object.
    Type: Application
    Filed: January 10, 2023
    Publication date: May 25, 2023
    Applicants: Toyota Research Institute, Inc., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Alexander Alspach, Naveen Suresh Kuppuswamy, Avinash Uttamchandani, Samson F. Creasey, Russell L. Tedrake, Kunimatsu Hashimoto, Erik C. Sobel, Takuya Ikeda
  • Publication number: 20230160360
    Abstract: A controller is configured to execute an emission process of, on condition that the number of times a leakage diagnosis of a fuel tank is performed in a stop period from when an internal combustion engine stops to when the engine restarts is less than a predetermined allowable number of times, emitting gas from the fuel tank via a canister by opening a shut-off valve, execute a diagnosis process of performing the leakage diagnosis based on a change in index value, caused by the emission process, the index value indicating a pressure in the fuel tank, and execute a subtraction process of, when fuel has been fed to the fuel tank in a state where the shut-off valve is open in the stop period of the internal combustion engine, reducing the allowable number of times in the stop period in which fuel has been fed to the fuel tank.
    Type: Application
    Filed: September 6, 2022
    Publication date: May 25, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hideki MIYAHARA, Takumi ANZAWA, Keita FUKUI
  • Publication number: 20230158899
    Abstract: The first charging equipment is configured to charge the electric power storage device via contact charging using a charging cable. The second charging equipment is configured to charge the electric power storage device via non-contact charging. The server includes: a determination section that determines a non-contact charging recommendation degree representing a degree of recommendation of the non-contact charging method to the user, based on a characteristic of the user; and a setting section that sets suggested equipment that is charging equipment to be suggested to the user, of the first charging equipment and the second charging equipment. When the non-contact charging recommendation degree is high, the setting section is more likely to set the second charging equipment as the suggested equipment than when the non-contact charging recommendation degree is low.
    Type: Application
    Filed: September 22, 2022
    Publication date: May 25, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masaki ITO, Akihiro KUSUMOTO, Takahiro HIRANO, Ryunosuke YAMASHITA, Daiki TAJIMA, Katsuya KOBAYASHI, Toshihiro NAKAMURA
  • Publication number: 20230160840
    Abstract: There is provided a technique for non-destructively and relatively easily acquiring orientation information of an anisotropic material even for a large-sized object. An object is irradiated with X-rays in a tangential direction of a curved anisotropic material from a radiation source of a phase-contrast X-ray optical system. A scattering image is then obtained using a detection signal of X-rays having penetrated through the object. Structure information of the anisotropic material is acquired based on the scattering image.
    Type: Application
    Filed: November 18, 2022
    Publication date: May 25, 2023
    Applicants: RIGAKU CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masashi KAGEYAMA, Kenichi OKAJIMA, Masaru KURIBAYASHI, Yuzo MIURA, Yuichi NAGAMATSU
  • Publication number: 20230158998
    Abstract: When an autonomous driving vehicle picks a user up, a control device performs departure condition confirmation processing.
    Type: Application
    Filed: December 28, 2022
    Publication date: May 25, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Junya WATANABE
  • Publication number: 20230158911
    Abstract: A parking assist apparatus includes: a wireless communication device capable of wireless communication to and from a wireless power supply device; a power receiving unit which receives transmission of power from a power transmission unit in a non-contact manner; and a vehicle control ECU which acquires information indicating a manufacturer of the wireless power supply device from the wireless power supply device by the wireless communication, identifies a position of the power transmission unit from feature information corresponding to the manufacturer indicated by the acquired information and an image of a periphery of a vehicle, sets a position of a target parking area so that a position of the power receiving unit matches the position of the power transmission unit, and automatically moves the vehicle to the set target parking area.
    Type: Application
    Filed: November 7, 2022
    Publication date: May 25, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: YU HIEI
  • Publication number: 20230158715
    Abstract: An apparatus and a method for manufacturing a reactor capable of both absorbing a dimensional variation of a core and preventing deformation due to a resin pressure during molding are provided. An apparatus for manufacturing a reactor is provided with a core. The apparatus includes a mold including a cavity for housing the core. The mold includes a plurality of pins protruding into the cavity. When the core is disposed in the cavity, at least one of the plurality of pins is not fixed, and each of the pins functions as a positioning pin. When a molded article is molded, the pin is fixed, and each pin functions as a core support pin for supporting the core against a resin pressure during molding.
    Type: Application
    Filed: October 18, 2022
    Publication date: May 25, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ryo YOKOZAWA, Mitsuyasu HIGANO, Shun KISHIMOTO
  • Publication number: 20230159101
    Abstract: A vehicle includes an ADK attachable to and removable from a vehicle main body, the ADK issuing an instruction for autonomous driving, a VP including a plurality of functional units that perform a plurality of prescribed functions of the vehicle main body, and a VCIB that issues a control instruction to the functional units in accordance with an instruction from the ADK. One of the plurality of functional units is a steering system that steers the vehicle main body. The steering system specifies a limit value of a steering rate in accordance with a prescribed reference and transmits the specified limit value to the ADK through the VCIB. The ADK calculates a target steering angle to satisfy the limit value received from the steering system and transmits an instruction for the calculated steering angle to the steering system through the VCIB.
    Type: Application
    Filed: January 19, 2023
    Publication date: May 25, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ikuma SUZUKI, Satoshi KATOH, Ryo IRIE
  • Patent number: 11654777
    Abstract: The electric vehicle according to the present disclosure is configured to be able to select a traveling mode between an MT mode in which an electric motor is controlled with torque characteristics like an MT vehicle having a manual transmission and an internal combustion engine, and an EV mode in which the electric motor is controlled with normal torque characteristics. When the selection of the travelling mode is changed by a driver, the controller of the electric vehicle determines whether a control mode can be switched, based on a condition in which the electric vehicle is placed, and switches the control mode in accordance with the determination result.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: May 23, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Akiko Nishimine, Yoichiro Isami, Yoshio Itou, Hiroyuki Amano, Tatsuya Imamura, Hiroaki Ebuchi, Hiroaki Kodera
  • Patent number: 11654392
    Abstract: A vehicle able to recover CO2 includes a CO2 recovery container holding an adsorbent adsorbing CO2 in gas. The vehicle is configured so that the adsorbent is taken out from the vehicle.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: May 23, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takao Aiba, Hiroki Morita, Tetsuya Nakahira, Jun Miyagawa, Yuta Maniwa
  • Patent number: 11654779
    Abstract: A virtual manual transmission system for an electric vehicle for simulating the behavior of a vehicle having a manual transmission by controlling a motor while protecting an electric storage device. A controller is configured to: change torque of the motor when a virtual manual shifting is executed by operating a clutch device, an accelerator device, and a shifting device; and reduce a regulation on a change rate of the torque of the motor or an input/output power to/from the electric storage device.
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: May 23, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoichiro Isami, Hiroyuki Amano, Takayuki Oshima, Makoto Takano, Yuta Tsukada, Kiyosuke Hayamizu, Hiroaki Kodera
  • Patent number: 11654607
    Abstract: A method for manufacturing a high pressure tank includes a step of forming a reinforcing pipe portion including a straight pipe portion and reduced-diameter portions, a step of forming reinforcing dome portions, a step of forming a joined body by joining the reinforcing pipe portion and the reinforcing dome portions, and a step of forming an outer helical layer on an outer face of the joined body. The reinforcing dome portions are disposed with opening ends of the reinforcing dome portions positioned on outer faces of the reduced-diameter portions of the reinforcing pipe portion.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: May 23, 2023
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Koji Katano
  • Patent number: 11654753
    Abstract: The vehicle includes a side door with a window, an antenna, and a bracket. The side door includes an outer panel located downward from the window and a door frame extending along the perimeter of the window. The antenna is fixed by double-sided adhesive tape on an outer face of a section of the door frame that extends in the up-down direction. The bracket is attached to the side door, and faces a cable extending downward from the antenna. The bracket has a cable opening through which the cable passes, between the bracket and the door frame. The cable opening has a shape through which the antenna cannot pass.
    Type: Grant
    Filed: February 3, 2022
    Date of Patent: May 23, 2023
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, SUBARU CORPORATION
    Inventor: Sho Tsumita
  • Patent number: 11654412
    Abstract: In an apparatus producing hydrogen gas by the decomposition reaction of water using photocatalyst, its miniaturization is achieved while suppressing the decrease of production efficiency of hydrogen gas as low as possible or improving the efficiency. The apparatus 1 comprises a container portion 2 receiving water W; a photocatalyst member 3 immersed in the water, having photocatalyst which generates excited electrons and positive holes when irradiated with light, causes a decomposition reaction of the water and generates hydrogen gas; a light source 4 emitting the light irradiated to the photocatalyst member; and a heat exchange device 7 conducting waste heat of the light source to the water in the container portion; wherein the water to be decomposed on the photocatalyst member in the container portion is warmed by the waste heat of the light source by the heat exchange device.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: May 23, 2023
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYODA GOSEI CO., LTD.
    Inventors: Taizo Masuda, Kenichi Okumura, Ryota Tomizawa, Atsuki Yoshimura
  • Patent number: 11654901
    Abstract: A control unit determines whether a rapid acceleration pedal depression operation has been performed. The control unit determines whether a low impact collision has occurred. When it is determined that the rapid acceleration pedal depression operation has been performed and the low impact collision has occurred, the control unit executes a secondary collision damage mitigation control. Consequently, the secondary collision damage mitigation control can be appropriately executed even when a collision that does not cause an air bag to be inflated has occurred.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: May 23, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yusuke Mase, Hideyuki Usui, Yoshiaki Moriya, Jiro Ohachi, Yuki Tomiku, Yuji Misumi, Tetsuhiro Narita, Masakatsu Onitsuka
  • Patent number: 11654972
    Abstract: A vehicle includes a dash cross member, a rocker that is connected to an end portion of the dash cross member, and a reinforcement that reinforces a connected portion of the dash cross member and the rocker. At the connected portion of the dash cross member and the rocker, the dash cross member, the rocker, and the reinforcement are disposed to be overlapped with each other, and a plurality of first weld portions and a plurality of second weld portions are provided. The dash cross member and the rocker are welded to each other at each of the first weld portions. The rocker and the reinforcement are welded to each other at each of the second weld portions. The first weld portions and the second weld portions are arrayed so as not to be overlapped with each other.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: May 23, 2023
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, SUBARU CORPORATION
    Inventors: Naoki Takahashi, Satoshi Ikeda
  • Patent number: 11654845
    Abstract: A control device to control a first DC-DC converter and a second DC-DC converter that supply power to equipment, the control device comprising a processor configured to: determine whether or not a predetermined condition is satisfied; and in a case in which a predetermined condition is determined to be satisfied, perform control to switch which of the DC-DC converters is prioritized for power supply to the equipment.
    Type: Grant
    Filed: February 3, 2022
    Date of Patent: May 23, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Taiki Takemoto
  • Patent number: 11654843
    Abstract: An object is to provide an electronic control component bracket that is less likely to cause a high acceleration (high-speed vibration). An electronic control component bracket 1 includes a bottom portion on which a plurality of elastic pieces configured to press a lower surface of an electronic control component upward are provided, and abutting stop portions configured to abut, from above, against the electronic control component that is pressed upward. The plurality of elastic pieces are provided such that, when vertical vibration is applied in a state in which the electronic control component is assembled, the amplitude of at least one elastic piece is larger than that of another elastic piece.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: May 23, 2023
    Assignees: DAIWA KASEI INDUSTRY CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junya Ukai, Makoto Kato, Kazunori Takata
  • Patent number: 11656360
    Abstract: A location information system may comprise a first mobile body; a plurality of base stations communicable with the first mobile body; and a location obtainer device mounted on a second mobile body and communicable with the plurality of base stations. The first mobile body may comprise a moving mechanism configured to move the first mobile body; and a first location obtainer configured to obtain first location information indicating a location of the first mobile body. Each of the plurality of base stations may comprise a base station location obtainer configured to obtain base station location information indicating a location of the base station. The location obtainer device may comprise a second location obtainer configured to obtain second location information indicating a location of the second mobile body.
    Type: Grant
    Filed: May 31, 2021
    Date of Patent: May 23, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Keisuke Shinoda, Koji Kawasaki