Patents Assigned to Toyota
  • Publication number: 20250071510
    Abstract: An example operation includes one or more of establishing global positioning system (GPS) coordinates of a virtual geographic boundary around a charging station through a software application, receiving a message from a vehicle which comprises a state of charge (SOC) of the vehicle and an identifier of the vehicle, verifying the vehicle based on the message, detecting that the vehicle has entered the virtual geographic boundary around the charging station based on GPS coordinates of the vehicle, and delivering content to a graphical user interface (GUI) of the software application in response to detection that the vehicle has entered the virtual geographic boundary.
    Type: Application
    Filed: August 20, 2024
    Publication date: February 27, 2025
    Applicants: TOYOTA MOTOR NORTH AMERICA, INC., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Christopher E. Yang, Geoffrey David Gaither, James G. Swartz, Frederick W. Mau
  • Publication number: 20250065756
    Abstract: An example operation includes one or more of querying a computer of a vehicle via a charging station, wherein the querying comprises receiving attributes of a rechargeable battery of the vehicle from the computer, determining a total charge time for the rechargeable battery based on the attributes of the rechargeable battery and attributes of the charging station, selecting media content from among a plurality of media content based on the total charge time determined for the rechargeable battery, and outputting the media content via the charging station.
    Type: Application
    Filed: January 31, 2024
    Publication date: February 27, 2025
    Applicants: TOYOTA MOTOR NORTH AMERICA, INC., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: James D. Wilder, Frederick W. Mau, Geoffrey David Gaither
  • Publication number: 20250065684
    Abstract: In a suspension control system, an actuator adjusts a suspension stroke. An acquisition unit acquires, from a road surface data map in which a road surface displacement-associated value associated with vertical displacement of a road surface is associated with a position, a road surface displacement-associated value at a predicted passing position of a control target wheel a predetermined time after a present time. A calculation unit calculates a target control force based on the acquired road surface displacement-associated value. A control unit controls the actuator such that a control force generated by the actuator coincides with the target control force when the control target wheel passes the predicted passing position. The calculation unit calculates the target control force such that an amount of change in the target control force per unit time becomes smaller when a blinker of a vehicle starts operating than when the blinker is not operating.
    Type: Application
    Filed: May 16, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Hiroki FURUTA
  • Publication number: 20250065747
    Abstract: A server includes a communication unit (acquisition unit) that acquires temperature information about a battery of an electrified vehicle, and a processor. The processor predicts the temperature transition of the battery in a meeting period during which an electric power supply-demand adjustment request from an electric power grid (electric power network) can be met, based on at least the temperature information. The processor estimates an hour zone in the meeting period during which the temperature of the battery is in the range of a non-restrictive temperature zone (a temperature zone in which transmitted electric power is restricted), based on the temperature transition. The processor sets an hour zone during which the electrified vehicle executes electric power transmission in response to the electric power supply-demand adjustment request, based on the estimated hour zone.
    Type: Application
    Filed: May 20, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Yuya YAMAUCHI
  • Publication number: 20250065883
    Abstract: A drive unit mounted on a vehicle includes: a motor; a motor-side shaft having a first spline on an outer peripheral surface thereof and rotated by torque from the motor; a gear-side shaft having a second spline on the outer peripheral surface thereof and disposed coaxially with the motor-side shaft; and a coupling sleeve disposed from the motor-side shaft to the gear-side shaft and having a third spline on the inner peripheral surface thereof that engages with the first spline and the second spline. The coupling sleeve is configured to be movable along the axial direction, and at least one of a first engagement length in which the third spline engages the first spline and a second engagement length in which the third spline engages the second spline varies according to an axial position of the coupling sleeve.
    Type: Application
    Filed: May 20, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Shinjiroh KUZE
  • Publication number: 20250071806
    Abstract: The invention includes receiving, by a user equipment (UE), a configuration message indicating one or more frequency bands for transmitting a radio signal and determining, by the UE, a subset of the one or more frequency bands; the UE then performs a listen before talk (LBT) operation on each frequency band of the subset of the one or more frequency bands and the UE transmits a radio signal in at least one of the frequency bands of the subset. The transmitting can include transmitting at least one of a random access request, an information data signal or a control signal. The determining can includes determining a bandwidth part (BWP) in the frequency bands of the subset, wherein the BWP spans across at least one of the frequency bands of the subset. The UE can select the BWP for the transmission of the radio signal.
    Type: Application
    Filed: November 13, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Reza KALBASI
  • Publication number: 20250065787
    Abstract: One or more actuators can be used to provide a substantially continuous level of lumbar support to a seat occupant. An actuator can be operatively positioned relative to a lumbar region of a seat. The actuator can be caused to morph into an activated configuration to support a lumbar region of a seat occupant. The activated configuration of the actuator can be maintained to provide a substantially continuous level of lumbar support.
    Type: Application
    Filed: August 21, 2023
    Publication date: February 27, 2025
    Applicants: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Jidosha Kabushiki Kaisha
    Inventors: Michael Paul Rowe, Brian J. Pinkelman, Yufei Zhu, Xintong Deng
  • Publication number: 20250065845
    Abstract: A system is mounted on a vehicle and includes a sensor configured to perform a detection process that detects a fingerprint of a finger touching the sensor in order to perform a fingerprint authentication process, and a controller. The controller is configured to: (i) control a power supply of the vehicle to be ON when a predetermined authentication process through a predetermined communication with another device other than the sensor is successful, the predetermined authentication process being different from the fingerprint authentication process, and (ii) suppress the detection process that detects the fingerprint in response to the power supply of the vehicle being ON and the predetermined authentication process being successful.
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Yasuhisa OHTA, Yuya GOTO, Naoyuki TAKADA, Takahiko ANDO, Yosuke OHASHI, Rijin OWAKI, Daisuke OGAWA
  • Publication number: 20250065870
    Abstract: A deceleration assistance apparatus executes deceleration control that decelerates a vehicle when a vehicle speed of the vehicle is greater than a target vehicle speed set as a target value of a vehicle speed of the vehicle when the vehicle travels on a curved road. The deceleration assistance apparatus is configured to cause the target vehicle speed to be greater by a predetermined value or is configured to not execute the deceleration control even when the vehicle speed of the vehicle is greater than the target vehicle speed when a predetermined condition in which a decrease of a deceleration speed of the vehicle is detected when the vehicle travels on the curved road is met.
    Type: Application
    Filed: June 21, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshinori OKITA, Yuki KAWASAKI
  • Publication number: 20250065875
    Abstract: To enable appropriate execution of a deceleration control, provided is a control device comprising a setting unit configured to sets a first vehicle ahead of an own vehicle in an adjacent, as a target that has a sign of lane change, when a state of the first vehicle and a second vehicle ahead of the first vehicle satisfy a predetermined condition, a control unit configured to executes a deceleration control, when the setting unit set the first vehicle as the target, and an acquisition unit configured to acquires an information whether or not the first vehicle starts lane change. The control unit is configured to terminates the deceleration control when the acquisition unit acquires information that the first vehicle does not start lane change, while continues the deceleration control when the acquisition unit does not acquires information that the first vehicle does not start lane change.
    Type: Application
    Filed: June 27, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Yusuke FUKUI
  • Publication number: 20250065758
    Abstract: An example operation includes one or more of assigning a time slot to a vehicle for a charging operation at a charging station, where the time slot includes a starting point in time and an end point in time, transmitting a notification to the vehicle which includes an identifier of the charging station and the starting point in time, iteratively capturing sensor data at the charging station, determining whether the charging operation started on time based on the starting point in time and the sensor data, and in response to a determination that the charging operation started on time, delivering content to the vehicle while the charging operation is being performed.
    Type: Application
    Filed: August 20, 2024
    Publication date: February 27, 2025
    Applicants: TOYOTA MOTOR NORTH AMERICA, INC., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Christopher E. Yang, Geoffrey David Gaither, James G. Swartz, Frederick W. Mau
  • Publication number: 20250065916
    Abstract: Embodiments of methods and systems include determining a driving maneuver to be performed by an ego vehicle based on a road geometry and a lane geometry, the ego vehicle surrounded by one or more surrounding vehicles, retrieving a trajectory model corresponding to the driving maneuver, encoding kinematic data of the surrounding vehicles relative to the ego vehicle to generate spatial relationships between the surrounding vehicles and the ego vehicle, predicting future trajectories of the surrounding vehicles based on the spatial relationships, the kinematic data, the road geometry, and the lane geometry, generating a collision coefficient based on the future trajectories and the driving maneuver, and when the collision coefficient is greater than a predetermined threshold value, determining an escape route for the ego vehicle, and causing the ego vehicle to autonomously operate based on the escape route.
    Type: Application
    Filed: August 24, 2023
    Publication date: February 27, 2025
    Applicants: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Jidosha Kabushiki Kaisha
    Inventors: Rohit Gupta, Amr Abdelraouf, Kyungtae Han
  • Publication number: 20250065926
    Abstract: A method for managing operation of a vehicle includes detecting, while the vehicle is operating, an assistance condition that triggers activation of one or more assistance components of a set of assistance components associated with a driver assistance system, the vehicle having been retrofitted to include an autonomous driving system. The method also includes determining whether the autonomous driving system satisfies a respective safety condition associated with each of the one or more assistance components without activation of the one or more assistance components. The method further includes preventing the one or more assistance components from activating in accordance with determining the autonomous driving system satisfies the safety condition.
    Type: Application
    Filed: November 11, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA RESEARCH INSTITUTE, INC.
    Inventors: Yiting LIU, Hirofumi YAMAMOTO, Chen BAO, Thomas JOHNSTON, Kazunori NIMURA
  • Publication number: 20250065923
    Abstract: When the driving mode is the automatic driving mode, the vehicle control device executes the first hard protection control according to the component-related parameter representing the state or the operating environment of the in-vehicle component, and when the driving mode is the manual driving mode, the vehicle control device executes the second hard protection control having a higher protection performance of the in-vehicle component than the first hard protection control according to the component-related parameter.
    Type: Application
    Filed: July 3, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masayuki MATSUI, Keigo Matsubara
  • Publication number: 20250067237
    Abstract: Apparatuses, systems, and methods for providing pressurized air from a vehicle. The apparatus includes an engine block including a plurality of cylinders, a plurality of pistons each disposed within a respective one of the plurality of cylinders, a crankshaft rotatably mounted on the engine block, a plurality of connecting rods each having a first end and a second end, the first end rotatably connected to the crankshaft and the second end coupled to a respective one of the plurality of pistons, a fuel and air mixture intake line in communication with at least one cylinder of the plurality of cylinders, an air intake line in communication with the at least one cylinder, an exhaust line in communication with the at least one cylinder, a switch, and a switch controller. The switch controller may cause the switch to switch between a fuel and air mixture configuration and an air-only configuration.
    Type: Application
    Filed: August 22, 2023
    Publication date: February 27, 2025
    Applicants: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Jidosha Kabushiki Kaisha
    Inventors: Paxton S. Williams, Colby S. Williams
  • Publication number: 20250065943
    Abstract: The steering control device includes a software processing device. The software processing device is configured to execute assist amount setting processing, axial force setting processing, and reaction force application processing. In the assist amount setting processing, an assist amount is set while an output value of first damping processing that outputs a first damping correction amount having a correlation with a steering angular velocity is used. In the axial force setting processing, the axial force is set while an output value of second damping processing that outputs a second damping correction amount having a positive correlation with the steering angular velocity is used. In the reaction force application processing, a value obtained by subtracting the axial force from the assist amount is an input and a reaction force motor is operated.
    Type: Application
    Filed: August 9, 2024
    Publication date: February 27, 2025
    Applicants: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuto NAKAGAWA, Terutaka TAMAIZUMI, Yuki INDEN, Saki TAKAHASHI
  • Publication number: 20250066172
    Abstract: Provided is an unloading control device includes a determination unit configured to determine whether or not the pallet held by the forks abuts on an upper surface of the loading portion based on the change amount of the posture of the pallet with respect to the forks estimated by the change amount estimation unit, a tilting control unit configured to control a tilt cylinder of the forklift so that the forks tilt in a direction approaching parallel to a main surface of the pallet when the determination unit determines that the pallet held by the forks abuts on an upper surface of the loading portion, and a withdrawing control unit configured to control the forklift so as to remove the forks from the pallet according to the tilt angle of the forks detected by the tilt angle detector after the forks approach parallel to the main surface of the pallet.
    Type: Application
    Filed: July 29, 2024
    Publication date: February 27, 2025
    Applicants: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Takuro KATO, Mitsuharu Morisawa
  • Publication number: 20250067810
    Abstract: A control unit configured to execute: acquiring first information regarding deterioration of a battery at the start of reuse of a battery to be reused by a business operator; acquiring second information regarding a usage environment of the battery by the business operator; acquiring third information regarding performance of the battery required by the business operator; and outputting a recovery time of the battery after the business operator uses the battery according to the first information, the second information, and the third information.
    Type: Application
    Filed: July 10, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Keisuke ISOMURA, Tatsuhiko Sasaki, Masahiro Kagami, Hirobumi Isogai
  • Publication number: 20250067225
    Abstract: An engine system includes: a reformer including a catalyst for decomposing fuel into hydrogen and configured to reform the fuel to generate a reformed gas containing the hydrogen; a temperature detection unit configured to detect a temperature of the reformed gas; a rotation fluctuation detection unit configured to detect an amount of rotation fluctuation of an engine; and a deterioration detection unit configured to detect whether reforming performance of the catalyst of the reformer is deteriorated based on detection values of the temperature detection unit and the rotation fluctuation detection unit, wherein when, in an idling period of the engine, the amount of rotation fluctuation of the engine is equal to or greater than a second threshold in a state where the temperature of the reformed gas is equal to or higher than a first threshold, the deterioration detection unit determines that the reforming performance of the catalyst is deteriorated.
    Type: Application
    Filed: October 31, 2022
    Publication date: February 27, 2025
    Applicant: KABUSHIKIKAISHA TOYOTA JIDOSHOKKI
    Inventors: Norinosuke NAKATANI, Yoshitaka TAKEUCHI, Takayuki HOMMA, Shohei MATSUMOTO, Hideaki SUZUKI, Hidehito KUBO, Hiroyasu KAWAUCHI, Makoto KOIKE
  • Publication number: 20250065886
    Abstract: In the information processing device, the control unit acquires, from the vehicle, vehicle data including traveling data of the vehicle and driver information of the vehicle. The control unit verifies the identity of the driver of the vehicle with a predetermined user associated with the vehicle based on the driver information included in the vehicle data. The control unit determines the validity of the traveling data included in the vehicle data according to the verification result of the identity between the predetermined user and the driver of the vehicle.
    Type: Application
    Filed: July 29, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shigeki MATSUMOTO, Naoya OKA, Hidetaka EGUCHI, Shigeru ICHIKAWA, Takeshi YAMADA, Masayo NAGAI, Ryosuke YAMAMOTO