TOYOTA JIDOSHA KABUSHIKI KAISHA patent applications on February 27th, 2025
Patent Applications by TOYOTA JIDOSHA KABUSHIKI KAISHA on February 27th, 2025
TOYOTA JIDOSHA KABUSHIKI KAISHA: 44 patent applications
TOYOTA JIDOSHA KABUSHIKI KAISHA has applied for patents in the areas of B60G17/016 (2), B60G17/0165 (2), G01R31/392 (2), H01M10/0585 (2), B60Q5/00 (2) G01R31/392 (2), B60G17/0165 (2), G10K11/172 (1), G05D1/6987 (1), G05F1/67 (1)
With keywords such as: vehicle, control, unit, device, information, when, battery, based, configured, and data in patent application abstracts.
Patent Applications by TOYOTA JIDOSHA KABUSHIKI KAISHA
20250065681. VEHICLE SUSPENSION CONTROL DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hiroki FURUTA of Susono-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60G17/016
CPC Code(s): B60G17/016
Abstract: the vehicle suspension control device includes one or more actuators that change stroke of a suspension of a vehicle having one or more doors, and an electronic control unit that controls the stroke by controlling the position of the one or more actuators. the electronic control unit executes an opening/closing determination process based on information on opening/closing of one or more doors, and a first acquisition process for acquiring a zero point in response to establishment of a first condition that is a condition for acquiring a zero point of a control position of one or more actuators at the time of stopping the vehicle, or in response to elapse of a predetermined time from the establishment of the first condition. the first condition includes that all of the one or more doors have been closed after at least one of the one or more doors has been opened.
Inventor(s): Hiroki FURUTA of Susono-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60G17/016
CPC Code(s): B60G17/0162
Abstract: a vehicle behavior control apparatus includes: a variable roll stiffness device configured to change roll stiffness of a first axle being one of a front axle and a rear axle and roll stiffness of a second axle being another of the front axle and the rear axle; and a controller. the controller is configured to control the variable roll stiffness device so as to increase the roll stiffness of the first axle in accordance with a lateral acceleration in at least a low acceleration range. the controller is also configured to execute a control process of controlling the variable roll stiffness device so as to increase the roll stiffness of the second axle when the lateral acceleration increases to a high acceleration range beyond the low acceleration range, or a vehicle stability control for reducing at least one of oversteer and understeer of the vehicle is abnormal.
20250065683. SUSPENSION CONTROL SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hiroki FURUTA of Susono-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60G17/0165
CPC Code(s): B60G17/0165
Abstract: an actuator of a suspension control system is controlled by a control device to adjust a suspension stroke of a controlled wheel of a vehicle. in the control device, a first acquisition unit repeatedly acquires a road surface displacement-related value from a road surface data map. a second acquisition unit acquires a change amount of the road surface displacement-related value per unit time. a control unit controls the actuator so that a control force generated by the actuator when the controlled wheel passes through a predicted passing position matches a target control force. when the change amount of the road surface displacement-related value per unit time is not less than a threshold value, a calculation unit calculates the target control force so that the change amount of the target control force per unit time becomes smaller than that when the amount of change is less than the threshold value.
20250065684. SUSPENSION CONTROL SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hiroki FURUTA of Susono-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60G17/0165
CPC Code(s): B60G17/0165
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.
20250065735. ELECTRIFIED VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Takeo SEGAWA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L50/60, B60L50/53
CPC Code(s): B60L50/66
Abstract: electrified vehicle includes a motor, a battery, an inverter, and a control device. the inverter is provided between the battery and the motor, and converts dc power from the battery into ac power. ac power is supplied to the motor. the control device can execute a specified operation while electrified vehicle is stopped. the specific operation includes determining a target electrical angle based on an initial value of the electrical angle of the motor, controlling the operation of the inverter to start energizing the motor with a predetermined rated current, identifying generated torque in the motor based on the rated current and the current value of the electrical angle, determining feedback torque for damping based on a deviation of the current value with respect to the target electrical angle, and controlling an energizing current to the motor based on the generated torque, the feedback torque, and the rated current.
20250065747. SERVER_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yuya YAMAUCHI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/62, B60L58/24
CPC Code(s): B60L53/62
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.
Inventor(s): Teppei KAWASAKI of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60Q5/00, G08B21/02, G10K11/22
CPC Code(s): B60Q5/005
Abstract: a vehicle approach notification device includes a sound emitter configured to output a notification sound. the sound emitter includes a vibration plate that generates sound, and sound guide tubes that outputs the notification sound toward an outside of the vehicle. the sound guide tubes include a first sound guide tube directed to a front area in front of the vehicle, and a second sound guide tube directed in a direction different from a direction in which the first sound guide tube is directed. each of the sound guide tubes is configured to amplify a sound having a frequency corresponding to a tube path length of the sound guide tube by causing the sound generated by the vibration plate to resonate. the tube path length of the first sound guide tube and the tube path length of the second sound guide tube are different from each other.
20250065845. FINGERPRINT AUTHENTICATION DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yasuhisa OHTA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yuya GOTO of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Naoyuki TAKADA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Takahiko ANDO of Niwa-gun (JP) for toyota jidosha kabushiki kaisha, Yosuke OHASHI of Niwa-gun (JP) for toyota jidosha kabushiki kaisha, Rijin OWAKI of Niwa-gun (JP) for toyota jidosha kabushiki kaisha, Daisuke OGAWA of Niwa-gun (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60R25/25, B60R25/32, G06V40/12
CPC Code(s): B60R25/252
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.
Inventor(s): Toshinori OKITA of Gotemba-shi (JP) for toyota jidosha kabushiki kaisha, Yuki KAWASAKI of Mishima-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60W30/14
CPC Code(s): B60W30/143
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.
Inventor(s): Yusuke FUKUI of Miyoshi-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60W30/18, B60W40/04
CPC Code(s): B60W30/18109
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.
20250065880. CONTROL DEVICE FOR VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shunro FUKADA of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60W30/182
CPC Code(s): B60W30/182
Abstract: the vehicle includes a prime mover, a propeller shaft that transmits a rotational output, a first drive wheel that transmits a rotational output without passing through the propeller shaft, a second drive wheel transmitted through the propeller shaft, a torque distribution unit, and a transmission device. the control device of the vehicle has an autonomous driving mode and a manual driving mode, when changing a gear ratio of the transmission device, the control device controls the torque distribution unit in such a manner that an amount of torque distribution transmitted to the second drive wheel becomes smaller than when the gear ratio of the transmission device is constant, and the amount of torque distribution transmitted to the second drive wheel when changing the gear ratio in the manual driving mode is smaller than the amount of torque distribution when changing the gear ratio in the autonomous driving mode.
20250065883. DRIVE UNIT_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shinjiroh KUZE of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60W40/06, B60W10/10
CPC Code(s): B60W40/06
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.
20250065886. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shigeki MATSUMOTO of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Naoya OKA of Nagakute-shi (JP) for toyota jidosha kabushiki kaisha, Hidetaka EGUCHI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Shigeru ICHIKAWA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Takeshi YAMADA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Masayo NAGAI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Ryosuke YAMAMOTO of Konan-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60W40/09, B60W40/08
CPC Code(s): B60W40/09
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.
Inventor(s): NAOYA MATSUNAGA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, TAKUYA KAMINADE of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha, MASAKI IKAI of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, RYO ISHII of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, MASASHI OISHI of Owariasahi-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60W50/08, B60W50/14
CPC Code(s): B60W50/087
Abstract: an ecu of a vehicle control apparatus determines that an erroneous operation to an accelerator pedal has been performed, when both a prerequisite condition and an additional condition are satisfied. the prerequisite condition: an operation amount of the accelerator pedal becomes greater than a high threshold after an increasing rate of the accelerator pedal operation amount becomes great at a driving range. the additional condition is satisfied when at least one of three conditions (1)-(3) is satisfied. the condition (1): a shift position is at a driving range and a first operation to the accelerator pedal is not performed in a first period before the prerequisite condition becomes satisfied. the condition (2): a magnitude of a steering angle of when prerequisite condition becomes satisfied is great. the condition (3): a second operation to the accelerator pedal is performed at a non-driving range before the prerequisite condition becomes satisfied.
Inventor(s): Yiting Liu of Dublin CA (US) for toyota jidosha kabushiki kaisha, Hirofumi Yamamoto of Cupertino CA (US) for toyota jidosha kabushiki kaisha, Chen Bao of Newark CA (US) for toyota jidosha kabushiki kaisha
IPC Code(s): B60W60/00, B60W50/04, B60W50/08
CPC Code(s): B60W60/00186
Abstract: systems, methods, and other embodiments described herein relate to preventing accidentally or unintentionally re-engaging a vehicle control system after recently dis-engaging the vehicle control system. in one embodiment, a method includes, in response to a vehicle control system being disengaged, activating a lockout period, and preventing the vehicle control system from re-engaging during the lockout period.
20250065923. VEHICLE CONTROL DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Masayuki MATSUI of Ichinomiya-shi (JP) for toyota jidosha kabushiki kaisha, Keigo Matsubara of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60W60/00, B60W50/00
CPC Code(s): B60W60/005
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.
20250065944. FALSE POSITIVE REQUEST DETECTION_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yiting Liu of Dublin CA (US) for toyota jidosha kabushiki kaisha, Hirofumi Yamamoto of Cupertino CA (US) for toyota jidosha kabushiki kaisha, Chen Bao of Newark CA (US) for toyota jidosha kabushiki kaisha
IPC Code(s): B62D5/04
CPC Code(s): B62D5/0484
Abstract: systems, methods, and other embodiments described herein relate to detecting a false positive request to disengage a vehicle control system. in one embodiment, a method includes detecting a false positive request to disengage a vehicle control system based on a difference between a road wheel angle input and an angle of a road wheel controlled by the road wheel angle input and preventing the vehicle control system from disengaging based on detecting the false positive request.
Inventor(s): Takumi ANZAWA of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): F02P5/04, F02D41/00, F02D41/14, F02D41/38, F02P5/15
CPC Code(s): F02P5/045
Abstract: a control device for an internal combustion engine capable of performing ignition retardation control in which an ignition timing for igniting an air-fuel mixture in a combustion chamber is retarded from a normal operation. the device includes: an individual cylinder torque calculation unit that obtains a variation amount of combustion torque of each cylinder; an injection amount correction unit that corrects a fuel injection amount for each cylinder so as to reduce the variation amount of combustion torque of each cylinder obtained by the individual cylinder torque calculation unit; and a misfire determination unit that determines a misfire of a predetermined cylinder based on a combustion torque of the predetermined cylinder among the cylinders. when the combustion torque of any one of the cylinders is equal to or less than a predetermined torque, the injection amount correction unit does not correct the fuel injection amount for each cylinder.
20250067567. IN-VEHICLE CONTROL DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yuki YAMADA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G01C21/34, G01C21/36
CPC Code(s): G01C21/3469
Abstract: an in-vehicle control device is mounted on a vehicle that includes an engine, a motor for traveling, a battery configured to supply electric power to the motor, and map information, and that is configured to perform electric traveling. the in-vehicle control device includes a processor. the processor is configured to display an electric traveling setting area, in which the vehicle performs electric traveling, on the map information using a first display method. the processor is configured to display an electric traveling possible area, in which the vehicle is able to perform electric traveling, on the map information using a second display method different from the first display method.
20250067810. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Keisuke ISOMURA of Kariya-shi (JP) for toyota jidosha kabushiki kaisha, Tatsuhiko Sasaki of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Masahiro Kagami of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Hirobumi Isogai of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G01R31/392, B60L53/65, B60L53/68, B60L53/80, G01R31/367
CPC Code(s): G01R31/392
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.
20250067811. BATTERY EVALUATION SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hirofumi HAZAMA of Nagakute-shi (JP) for toyota jidosha kabushiki kaisha, Kouichi YOKOYAMA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Kumiko NODA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Mina NISHIGAKI of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G01R31/392, G01R31/367, G01R31/382
CPC Code(s): G01R31/392
Abstract: a battery evaluation system according to the present disclosure includes: an extraction unit configured to extract pieces of information about a plurality of evaluation items from received information about a secondary battery; an evaluation unit configured to evaluate each of the extracted pieces of information about the plurality of evaluation items and perform a comprehensive evaluation of the secondary battery based on a plurality of results of the evaluation and a plurality of weight coefficients corresponding to the plurality of results of the evaluation; and an output unit configured to output at least a result of the comprehensive evaluation of the secondary battery, in which the evaluation unit evaluates a temperature frequency distribution of the secondary battery based on a degree of deviation between the temperature frequency distribution of the secondary battery and a standard temperature frequency distribution of the secondary battery.
Inventor(s): Kosuke AKATSUKA of Mishima-shi (JP) for toyota jidosha kabushiki kaisha, Shuichi TAMAGAWA of Kitanagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G05D1/223, G05D1/617, G05D109/10, G05D111/30, H04W4/02, H04W4/40
CPC Code(s): G05D1/2232
Abstract: the portable terminal is operated by an operator to operate the vehicle, and performs wireless communication with the vehicle. the portable terminal includes a sensor, a touch panel, and a processor. the sensor detects an inclination direction and an inclination angle of the portable terminal. the touch panel includes a display screen and detects touch of an operator on the display screen. the processor selects one of the first and second operation methods corresponding to the first and second holding methods of the portable terminal by the operator based on orientation information, generates travel control information for vehicle travel control based on the tilting operation of tilting the portable terminal during selection of the first operation method, and generates travel control information based on the tilting operation and the touch operation to a predetermined position on the display screen during selection of the second operation method.
Inventor(s): Kosuke AKATSUKA of Mishima-shi (JP) for toyota jidosha kabushiki kaisha, Rio Suda of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G05D1/224
CPC Code(s): G05D1/2247
Abstract: video information including a plurality of frames acquired by a camera of a mobile body and reference times of the frames is received from the mobile body. a plurality of future frames is generated from each of the plurality of frames by performing alteration processing using prediction information of a set time destination from each reference time of the plurality of frames. the display control of the camera video including the plurality of future frames is performed so that the plurality of future frames is displayed on the display of the terminal operated by the operator at the time when the set time has elapsed from each reference time of the plurality of frames.
Inventor(s): Toru TAKASHIMA of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Keigo NOGUCHI of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Atsushi TOJO of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Shun MARUYAMA of Numazu-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G05D1/644, G05D105/20
CPC Code(s): G05D1/644
Abstract: a moving object operation management device for managing the operation of moving objects that move in a passage provided in an area and perform work at a specific place. when the work of a certain moving object hinders the movement of another moving object in a passage, the exclusive section and the exclusive section for one of the two moving objects are adjacent to each other, and when the movement of the shortest path to the next destination is hindered by the other exclusive section, the first operation instruction for moving one to the next exclusive section and after the exclusive section of the other section is released. and a second operation instruction to move the one moving object to the next destination by the shortest path, by comparing the arrival time to the one of the next destination in accordance with the instructions, configured to selectively emit.
Inventor(s): Toru TAKASHIMA of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Atsushi TOJO of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Keigo NOGUCHI of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Shun MARUYAMA of Numazu-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G05D1/698
CPC Code(s): G05D1/6987
Abstract: a moving object operation management device is configured to set an exclusive section when a work of a certain moving object inhibits movement of a passage of another moving object, and to selectively issue a first operation instruction for moving one of the two moving objects to the next destination on a path bypassing the exclusive section for the other when the exclusive section for one of the two moving objects and the exclusive section for the other object are adjacent to each other and the movement on the shortest path to the next destination is inhibited by the other exclusive section, and a second operation instruction for moving one of the two moving objects to the next destination on the shortest path after the exclusive section for the other object is released, by comparing the arrival time to the one next destination when the instruction is followed.
Inventor(s): Yuma MIYAMOTO of Miyoshi-shi (JP) for toyota jidosha kabushiki kaisha, Takashi Fukai of Obu-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G05F1/67, H02J3/38
CPC Code(s): G05F1/67
Abstract: a solar power generation control device for controlling power generation of a solar panel, comprising: a first control unit that derives, by mppt control, a control voltage for causing the solar panel to generate the largest electric power based on the output power of the solar panel; a second control unit that derives, based on the output current of the solar panel, a correction voltage for correcting the control voltage; and a third control unit that controls power generation of the solar panel based on a voltage obtained by correcting the control voltage with the correction voltage.
20250068765. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shigeki MATSUMOTO of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Naoya OKA of Nagakute-shi (JP) for toyota jidosha kabushiki kaisha, Hidetaka EGUCHI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Shigeru ICHIKAWA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Takeshi YAMADA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Masayo NAGAI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Ryosuke YAMAMOTO of Konan-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G06F21/62
CPC Code(s): G06F21/6245
Abstract: the present disclosure relates to an information processing device. a control unit configured to set a policy for providing information regarding a plurality of users riding in the same vehicle in accordance with information transmitted from terminals of the plurality of users. it is checked whether or not a plurality of users agrees to provide information.
Inventor(s): Shun SATO of Aichi-gun (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G06V10/774, G06V10/764, G06V10/82
CPC Code(s): G06V10/774
Abstract: a generation method is provided for generating a trained model for acquiring a first image and a second image, first information indicating an attitude and a type of a subject of the first image, and second information indicating an attitude and a type of a subject of the second image, generating a third image in which the first image is corrected, and estimating an attitude and a type of a subject of the fourth image based on the third image, the second image, the first information, and the second information.
20250069454. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Junichiro TAMAO of Tokyo (JP) for toyota jidosha kabushiki kaisha, Ryota NAKABAYASHI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G07C5/08, G06F1/26
CPC Code(s): G07C5/085
Abstract: an information processing device manages a storage device mounted on a vehicle and rewritable on a cell-by-cell basis, and is configured to: collect data at a collection timing from each of a plurality of applications that is executed in the vehicle; integrate a plurality of pieces of the collected data into a single piece of integrated data; execute a first command that is a command requesting writing of the integrated data to the storage device; and execute a second command that is a command to immediately execute the writing of the integrated data to the storage device based on the first command.
Inventor(s): Hiroki OKADA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Ryuta ATSUMI of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Satoshi FUJISAKI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Daisuke HIROKI of Toda-shi (JP) for toyota jidosha kabushiki kaisha, Shinpei ASAI of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G08B21/24, B60K35/00, B60K35/26, B60K35/28, B60K35/60, B60Q5/00, B60Q9/00, B60R16/023, B60R25/10
CPC Code(s): G08B21/24
Abstract: a terminal device separate from a vehicle includes a receiver that receives a notification signal from the vehicle indicating that the vehicle is in a first state different from a second state, a notification unit that notifies a user of the terminal device of the first state based on the notification signal, an input unit that receives, from the user of the terminal device, an input commanding the first state to be maintained, and a transmitter that transmits a signal to the vehicle based on the input received by the input unit. the vehicle includes a control unit that performs control that maintains the first state after lapse of a predetermined time from a time that the notification unit of the terminal device notifies of the first state of the vehicle when a reception unit of the vehicle receives the signal transmitted from the transmitter within the predetermined time.
Inventor(s): Masashi UEDA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Shinji KOJIMA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Tomoko HIGO of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Nariaki MIKI of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H01M4/36, H01M4/04, H01M4/587, H01M4/62, H01M4/02
CPC Code(s): H01M4/366
Abstract: an anode active material layer for a battery, wherein the anode active material layer includes a carbon-based anode active material and a binder coating the carbon-based anode active material, and the content of the binder is 4.0 to 9.0% by mass, and a coverage of the anode active material by the binder is 8.0 to 25%, an anode active material layer for a battery. a production method of an anode active material layer comprises: blending the carbon-based anode active material, and the 4.0% to 9.0% by mass of the binder with respect to the total amount of the anode active material layer, to prepare an anode composite material; and coating the anode composite material onto a substrate by a dry method to form the anode active material layer.
Inventor(s): Masato ONO of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H01M50/186, H01M10/0562, H01M10/0585, H01M50/184, H01M50/193
CPC Code(s): H01M50/186
Abstract: provided is a stacked electrode body the whole of which can be checked for misregistration. a stacked electrode body for an all-solid-state battery includes a plurality of electrode bodies that are stacked and each includes a first electrode, a solid electrolyte layer, a second electrode, and a second current collector which are disposed on each of both surfaces of a first current collector in this order, wherein each of the electrode bodies has a protrusion protruding outward from a side face thereof, and the protrusions have phase differences in a stacking direction.
20250070354. BATTERY MODULE AND BATTERY PACK_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Tomoya MESUDA of Nisshin-shi (JP) for toyota jidosha kabushiki kaisha, Seigo FUJISHIMA of Miyoshi-shi (JP) for toyota jidosha kabushiki kaisha, Yoshiro OBAYASHI of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Kosuke SUZUKI of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Takeru HARA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Satoshi MORIYAMA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Kenta MIYAHARA of Toyohashi-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H01M50/242, H01M50/249, H01M50/291
CPC Code(s): H01M50/242
Abstract: a battery module includes: a plurality of battery cells housed in an arrayed state inside a case; and a buffer member that is disposed at least one of between adjacent battery cells and between the battery cells and an inner wall of the case such that its thickness direction coincides with the array direction of the battery cells and is formed in such a way that a reaction force acting on the battery cells is smaller at its central portion than at its peripheral end portion.
20250070584. BATTERY SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Takayuki MIYAJIMA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H02J7/00, G01R31/3835, H01M10/052, H01M10/0525, H01M10/0562, H01M10/0585, H01M10/42, H01M10/44, H01M10/48
CPC Code(s): H02J7/007182
Abstract: a battery system comprising a controller and a solid-state lithium secondary battery, wherein the controller estimates an end part cathode potential ve2 from a voltage relaxation amount �v; the end part cathode potential ve2 is a local potential of an end part of the cathode; and the voltage relaxation amount �vis generated by diffusion of, into the non-facing part of the anode, lithium transferred to the facing part of the anode from the cathode of the solid-state lithium secondary battery in a charged state, and wherein the controller controls execution and inexecution of charging of the solid-state lithium secondary battery so that the end part cathode potential ve2 is equal to or less than a potential vlimit at which a change in crystal structure of the cathode active material occurs.
20250070920. SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shigeki MATSUMOTO of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Naoya Oka of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Hidetaka Eguchi of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Shigeru Ichikawa of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Takeshi Yamada of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Masayo Nagai of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Ryosuke Yamamoto of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H04L1/18, H04L67/12, H04L67/568
CPC Code(s): H04L1/18
Abstract: in a system including a first device and a second device, the first device transmits data to the second device and stores the data in a first database. when retransmission of the data is requested from the second device, the first device transmits the data stored in the first database to the second device.
Inventor(s): Reza KALBASI of San Diego CA (US) for toyota jidosha kabushiki kaisha
IPC Code(s): H04W74/00, H04W74/0808, H04W74/0833
CPC Code(s): H04W74/006
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.
Inventor(s): Kenichi TAKIZAWA of Koganei-shi (JP) for toyota jidosha kabushiki kaisha, Masafumi MORIYAMA of Koganei-shi (JP) for toyota jidosha kabushiki kaisha, Fumihide KOJIMA of Koganei-shi (JP) for toyota jidosha kabushiki kaisha, Atsushi KUROSAWA of Fuchu-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H04W76/15, H04W76/12, H04W88/08
CPC Code(s): H04W76/15
Abstract: each base station executes: a first process of acquiring a first signal from a first terminal from among signals simultaneously received from n terminals, and acquiring first data by demodulating and decoding the first signal; a second process of generating a second signal, which is a replica of a signal arriving from the first terminal based on the first data; a third process of acquiring signals by excluding the second signal from the signals simultaneously received from the n terminals; and sequentially repeating the first to third processes for the extracted signals, with one of n−1 terminals as a new first terminal. the base station shares the first data with other base stations through a backbone line, and, if the n terminals is larger than the m receive antennas in number, executes the second and third processes, using the first data received from another base station.
TOYOTA JIDOSHA KABUSHIKI KAISHA patent applications on February 27th, 2025
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- B60G17/016
- CPC B60G17/016
- Toyota jidosha kabushiki kaisha
- CPC B60G17/0162
- B60G17/0165
- CPC B60G17/0165
- B60L50/60
- B60L50/53
- CPC B60L50/66
- B60L53/62
- B60L58/24
- CPC B60L53/62
- B60Q5/00
- G08B21/02
- G10K11/22
- CPC B60Q5/005
- B60R25/25
- B60R25/32
- G06V40/12
- CPC B60R25/252
- B60W30/14
- CPC B60W30/143
- B60W30/18
- B60W40/04
- CPC B60W30/18109
- B60W30/182
- CPC B60W30/182
- B60W40/06
- B60W10/10
- CPC B60W40/06
- B60W40/09
- B60W40/08
- CPC B60W40/09
- B60W50/08
- B60W50/14
- CPC B60W50/087
- B60W60/00
- B60W50/04
- CPC B60W60/00186
- B60W50/00
- CPC B60W60/005
- B62D5/04
- CPC B62D5/0484
- F02P5/04
- F02D41/00
- F02D41/14
- F02D41/38
- F02P5/15
- CPC F02P5/045
- G01C21/34
- G01C21/36
- CPC G01C21/3469
- G01R31/392
- B60L53/65
- B60L53/68
- B60L53/80
- G01R31/367
- CPC G01R31/392
- G01R31/382
- G05D1/223
- G05D1/617
- G05D109/10
- G05D111/30
- H04W4/02
- H04W4/40
- CPC G05D1/2232
- G05D1/224
- CPC G05D1/2247
- G05D1/644
- G05D105/20
- CPC G05D1/644
- G05D1/698
- CPC G05D1/6987
- G05F1/67
- H02J3/38
- CPC G05F1/67
- G06F21/62
- CPC G06F21/6245
- G06V10/774
- G06V10/764
- G06V10/82
- CPC G06V10/774
- G07C5/08
- G06F1/26
- CPC G07C5/085
- G08B21/24
- B60K35/00
- B60K35/26
- B60K35/28
- B60K35/60
- B60Q9/00
- B60R16/023
- B60R25/10
- CPC G08B21/24
- H01M4/36
- H01M4/04
- H01M4/587
- H01M4/62
- H01M4/02
- CPC H01M4/366
- H01M50/186
- H01M10/0562
- H01M10/0585
- H01M50/184
- H01M50/193
- CPC H01M50/186
- H01M50/242
- H01M50/249
- H01M50/291
- CPC H01M50/242
- H02J7/00
- G01R31/3835
- H01M10/052
- H01M10/0525
- H01M10/42
- H01M10/44
- H01M10/48
- CPC H02J7/007182
- H04L1/18
- H04L67/12
- H04L67/568
- CPC H04L1/18
- H04W74/00
- H04W74/0808
- H04W74/0833
- CPC H04W74/006
- H04W76/15
- H04W76/12
- H04W88/08
- CPC H04W76/15
