TOYOTA JIDOSHA KABUSHIKI KAISHA patent applications on March 27th, 2025
Patent Applications by TOYOTA JIDOSHA KABUSHIKI KAISHA on March 27th, 2025
TOYOTA JIDOSHA KABUSHIKI KAISHA: 71 patent applications
TOYOTA JIDOSHA KABUSHIKI KAISHA has applied for patents in the areas of H01M4/02 (6), H01M10/0562 (5), H01M4/36 (5), G06V20/56 (4), H01M10/052 (3) H01M4/525 (3), G06Q20/405 (2), B60B27/0005 (1), H01M50/609 (1), G06V40/172 (1)
With keywords such as: vehicle, target, information, unit, power, control, when, device, terminal, and based in patent application abstracts.
Patent Applications by TOYOTA JIDOSHA KABUSHIKI KAISHA
20250100324. VEHICLE WHEEL SUPPORTING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hironori FUJITA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Keisuke YAMADA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Takeshi MURAYAMA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Yoshihiko HAGIO of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Masayoshi KOBAYASHI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Toru NEICHI of Okazaki-shi JP for toyota jidosha kabushiki kaisha, Hirotaka IKEGAMI of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60B27/00
CPC Code(s): B60B27/0005
Abstract: a vehicle wheel supporting device includes a hub bearing rotatably supporting a wheel, a hub carrier supporting the hub bearing, a sensor configured to detect a rotating state of the wheel, a cap configured to prevent an entry of foreign material into an inside of the hub bearing, and a deflector configured to isolate the sensor from the foreign material. the deflector is fixed to the cap.
20250100325. VEHICLE WHEEL SUPPORT APPARATUS_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hironori FUJITA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Hirotaka IKEGAMI of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60B27/00, B60B27/02, G01P3/487
CPC Code(s): B60B27/0068
Abstract: a vehicle wheel support device includes: a hub bearing that rotatably supports a wheel; a hub carrier that supports the hub bearing; a sensor that detects a rotation state of the wheel; and an assembly member that is assembled to the hub bearing, the hub carrier, or both the hub bearing and the hub carrier, wherein the assembly member has a large-diameter protruding portion that cooperates with the hub carrier to prevent entry of foreign matter toward the sensor.
20250100326. VEHICLE WHEEL SUPPORT DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hironori FUJITA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Hirotaka IKEGAMI of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60B27/00, F16C33/72
CPC Code(s): B60B27/0073
Abstract: a vehicle wheel support device includes: a hub bearing that rotatably supports a wheel of a vehicle; a hub carrier that supports the hub bearing; a sensor that detects a rotation state of the wheel of the vehicle; and a cap which prevents entry of foreign matter into the hub bearing and with which is formed integrally a deflector member including at least part of a deflector that isolates the sensor from the foreign matter.
20250100349. ON-BOARD AIR CONDITIONING SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yuuki ARAI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Masaaki AOKI of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Hisao TAKAHASHI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Yasunori WAKAMATSU of Nagakute-shi JP for toyota jidosha kabushiki kaisha, Tadashi NARUSE of Yokkaichi-shi JP for toyota jidosha kabushiki kaisha, Akihiro KUSADA of Yokkaichi-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60H1/00
CPC Code(s): B60H1/00985
Abstract: an on-board air conditioning system includes at least one illumination light emitter disposed on at least one of a driver seat door, a front passenger seat door, and a center cluster, and an illumination light controller configured to control the at least one illumination light emitter, in which the illumination light controller changes, when a desired temperature for air conditioning differs from a set temperature stored in a memory, the stored set temperature to the desired temperature, causes the at least one illumination light emitter to illuminate in a first color when the vehicle compartment temperature is lower than the stored set temperature by a predetermined degree or more, and causes the at least one illumination light emitter to illuminate in a second color different from the first color when the vehicle compartment temperature is higher than the stored set temperature by the predetermined degree or more.
20250100388. VEHICLE POWER SUPPLY SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Satoru TAKEMOTO of Okazaki-shi JP for toyota jidosha kabushiki kaisha, Akihiro OZEKI of Chiryu-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60L3/04, B60L58/18
CPC Code(s): B60L3/04
Abstract: a vehicle power supply system includes: a first power supply; a second power supply; a first switch inserted between the first power supply and a first load belonging to a load group of a first system; a second switch inserted between the second power supply and a second load belonging to a load group of a second system; a third switch inserted between the first power supply and the second power supply; a first switch; a second switch; and a control unit for controlling a state of conduction/disconnection of the third switch, wherein, when an abnormality occurs in power supply, the control unit controls the first switch, the second switch, and the third switch, and identifies a location where the abnormality occurs based on a current flowing through the first switch and a current flowing through the second switch.
Inventor(s): Kazutaka KIMURA of Mishima-shi JP for toyota jidosha kabushiki kaisha, Toshiya HASHIMOTO of Miyoshi-shi JP for toyota jidosha kabushiki kaisha, Makoto HASHIMOTO of Seto-shi JP for toyota jidosha kabushiki kaisha, Kazuyoshi OBAYASHI of Aichi JP for toyota jidosha kabushiki kaisha, Keisuke TANI of Aichi JP for toyota jidosha kabushiki kaisha, Nobuhisa YAMAGUCHI of Aichi JP for toyota jidosha kabushiki kaisha, Masaki KANESAKI of Aichi JP for toyota jidosha kabushiki kaisha, Yuichi TAKEMURA of Aichi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60L50/53, B60L50/40, B60L50/51, B60L53/12, B60L58/12
CPC Code(s): B60L50/53
Abstract: a vehicle includes: a wireless power receiver that receives power in a wireless manner from a plurality of wireless power transmitters arranged at predetermined intervals in a vehicle traveling direction on a traveling path; a rotating electric machine capable of generating driving force for traveling; an inverter that exchanges power with the rotating electric machine; a first power supply; a second power supply having higher output density and lower capacity density than the first power supply; and a dc-dc converter that exchanges power with the second power supply. further, the wireless power receiver, the inverter, the dc-dc converter, and the first power supply are electrically connected in parallel to a power bus that supplies the power from the wireless power receiver to the inverter, and the second power supply and the power bus are electrically connected via the dc-dc converter.
20250100415. CONTROL DEVICE AND CONTROL METHOD_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Keisuke KANAMARU of Nagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/66, B60L53/63, H02J7/00
CPC Code(s): B60L53/66
Abstract: the charge control ecu (control device) includes a communication unit that communicates with a evse (power station) in which external charging (power transfer) is performed with electrified vehicle. when the user desires to respond to the power supply-demand adjustment request, the communication unit notifies electrified vehicle that iso15118-20 (first standard) is supported by evse, and when the user does not desire to respond to the power supply-demand adjustment request, the communication unit notifies evse that iso15118-2 (second standard) is supported by electrified vehicle.
Inventor(s): Takato MASUDA of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60Q1/24, B60R1/24, G06V20/56, H04N7/18, H05B47/105
CPC Code(s): B60Q1/24
Abstract: provided is a vehicle periphery monitoring system that displays a captured image including a road surface around a vehicle captured by a camera of the vehicle to a user of the vehicle. the system includes a road surface drawing unit configured to draw, with light, an external notification indication having a predetermined shape on the road surface around the vehicle, and a drawing range recognition unit configured to recognize a drawing range of the external notification indication in the captured image and recognizes at least one of a luminance and a color value around the drawing range. the road surface drawing unit is configured to adjust a luminance of the external notification indication to approach the luminance around the drawing range of the captured image, or adjust a color value of the external notification indication to approach the color value of the drawing range of the captured image.
20250100542. HYBRID ELECTRIC VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yuki Yamada of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60W20/17, B60W10/06, B60W10/08
CPC Code(s): B60W20/17
Abstract: a control device for a hybrid electric vehicle is configured to perform drive assistance control that causes the hybrid electric vehicle to travel based on a drive assistance plan in which a motor drive mode or a normal drive mode is assigned to each of travel sections of a travel route using information on the travel sections, the travel route being a planned or estimated travel route based on map information and the location of the hybrid electric vehicle. when the travel sections of the travel route include a specific travel section having a motor-driving designated point, the control device divides the specific travel section into two travel sections at the motor-driving designated point based on a predetermined condition and performs the drive assistance control, the motor-driving designated point being a point at which the hybrid electric vehicle is supposed to arrive by motor driving.
20250100546. AUTOMATIC PARKING SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Koichiro YAMAUCHI of Tokyo JP for toyota jidosha kabushiki kaisha, Takuya SAKATA of Tokyo JP for toyota jidosha kabushiki kaisha, Tsuyoshi KUBOYAMA of Kariya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60W30/06, B60W50/10, B60W50/14
CPC Code(s): B60W30/06
Abstract: an automatic parking system includes a line-of-sight detection unit configured to detect a line-of-sight angle of a driver, a visual recognition determination unit configured to determine whether the driver has visually recognized a region requiring visual recognition around a vehicle, a notification unit configured to provide notification when the region requiring visual recognition is not visually recognized, and a correction unit configured to correct the line-of-sight angle that has been detected. the correction unit corrects the line-of-sight angle based on a reference line-of-sight angle determined based on a display position of a start button and the line-of-sight angle detected by the line-of-sight detection unit when the driver operates the start button.
Inventor(s): Hiroshi TOYODA of Numazu-shi JP for toyota jidosha kabushiki kaisha, Shinya Kawamata of Mishima-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60W50/14, B60T7/12, B62D15/02, G06F3/02
CPC Code(s): B60W50/14
Abstract: the vehicle control device performs a process of controlling the notification device so that the information on the specific driving assist is provided to the driver in a predetermined period after the time point at which the control of the own vehicle is started so that the specific driving assist among the plurality of types of driving assist is provided to the driver, and/or a process of changing a value assigned to a parameter as setting information of a function for providing the specific driving assist when the driver performs a predetermined operation within the predetermined period.
20250100610. VEHICLE STEERING HANDLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Keita MORITSU of Okazaki-shi JP for toyota jidosha kabushiki kaisha, Mari SATO of Toyota-shi JP for toyota jidosha kabushiki kaisha, Yoshito WATANABE of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Yutaro YAMAMOTO of Okazaki-shi JP for toyota jidosha kabushiki kaisha, Ryutaro MISUMI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Kazuyoshi SHIRAI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Takatoshi OHYA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Kohei NOHARA of Okazaki-shi JP for toyota jidosha kabushiki kaisha, Yasuhiko FUKUZUMI of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ryunosuke YAMADA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Sei KOBAYASHI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Akihiro SUZUKI of Susono-shi JP for toyota jidosha kabushiki kaisha, Go TANAKA of Sunto-gun JP for toyota jidosha kabushiki kaisha, Seiji TORIU of Susono-shi JP for toyota jidosha kabushiki kaisha, Minoru TAKAYAMA of Miyoshi-shi JP for toyota jidosha kabushiki kaisha, Hiromasa OKADOME of Toyoake-shi JP for toyota jidosha kabushiki kaisha, Kazunari ABE of Toyota-shi JP for toyota jidosha kabushiki kaisha, Yuta KAMIYA of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B62D1/04, B60K26/02, B60T7/10
CPC Code(s): B62D1/046
Abstract: a vehicle steering handle, comprising: a steering wheel that is an isosceles trapezoidal annular body composed of an upper bottom portion, a lower bottom portion longer than the upper bottom portion, and left and right leg portions; an accelerator lever attached to the right leg portion; and a brake lever attached to the left leg portion and the right leg portion.
20250100617. VEHICLE STEERING SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kazuki TAKASUGA of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B62D7/09
CPC Code(s): B62D7/09
Abstract: a vehicle steering system mounted on a vehicle having a plurality of wheels that are steerable, including: a wheel steering device configured to steer the wheels independently of each other; and a controller configured to control the wheel steering device such that a steering amount of each wheel becomes equal to a target steering amount determined for each of the wheels based on a steering request, wherein, in a one-wheel improperly steered state in which one of the wheels is an improperly steered wheel that is improper in steering, the controller determines, as a steering compensation wheel, at least one of one or more of the wheels except the improperly steered wheel and changes the target steering amount of the steering compensation wheel so as to ensure, based on the steering request, a total sideways force that is a total of sideways forces to be generated respectively by the wheels.
20250100625. VEHICLE BODY FRONT STRUCTURE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Ren MAYUMI of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B62D25/14, B62D25/20
CPC Code(s): B62D25/145
Abstract: the floor brace includes a first brace component and a second brace component. the lower end of the first brace component is connected to a vehicle body floor (floor tunnel). the upper end of the first brace component is connected to the instrument panel reinforcement. the second brace component is shorter than the first brace component. the second brace component includes a fastening piece and an attachment piece. the fastening piece is fastened to the first brace component. the attachment piece is bent from the fastening piece. further, an ecu, which is an in-vehicle component, is attached to the attachment piece.
20250100634. VEHICLE UPPER PART STRUCTURE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Masayuki OKANO of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B62D37/02, B62D35/00
CPC Code(s): B62D37/02
Abstract: a vehicle upper part structure includes a clearance portion extending in the vehicle width direction on the vehicle upper side of the vehicle, a first panel disposed on the vehicle rear side of the clearance portion, and a second panel disposed on the upper surface of the first panel, and a front end portion of the first panel protruding by a predetermined length from the front end surface of the second panel is a ledge capable of reducing resonance noise caused by air flowing into the clearance portion from the vehicle front side when the vehicle travels.
20250101791. VEHICLE CONTROL DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Ken Ohnishi of Toyota-shi JP for toyota jidosha kabushiki kaisha, Takashi Yuma of Toyokawa-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): E05F15/70, B60R16/023, E05F15/659
CPC Code(s): E05F15/70
Abstract: the shift control ecu performs shift change control of switching the shift range from the p range to the d range based on a range switching request. when determining that the shift range is the p range based on the shift range state signal representing the shift range inputted from the shift control ecu, the door control ecu executes the opening control of the door based on the opening request for switching the door from the closed state to the open state, and outputs the door state signal representing the open/close state of the door to the shift control ecu. the shift control ecu switches the shift range from the d range to the n range when it is determined that there is a state change that has been switched from the closed state to the open state in the door within the predetermined period after the range switching request.
20250102061. CONTROL DEVICE FOR VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Koki UENO of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): F16H59/10, B60W10/08, B60W10/10, B60W30/18, F16H59/02
CPC Code(s): F16H59/105
Abstract: the vehicle includes a power source, a power transmission device that transmits power from the power source to a drive wheel, and an operation device that is operated by a driver to an operation position corresponding to a shift position of the power transmission device. the control device of the vehicle includes a shift control unit that changes an n-position switching time from when the vehicle is operated to the neutral operation position until when the vehicle is switched to the neutral position based on the vehicle state. the shift control unit shortens the n-position switching time as compared with a case where the driving force of the drive wheel is large.
20250102311. HYBRID ELECTRIC VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yuki YAMADA of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G01C21/34, B60W30/182, B60W50/00, B60W50/14, G01C21/36
CPC Code(s): G01C21/3469
Abstract: a control device of a hybrid electric vehicle executes a traveling assist control to travel based on a traveling assist plan in which a motor traveling mode or an ordinary traveling mode is assigned to each traveling section of a traveling route planned or estimated based on map information and the position of the hybrid electric vehicle, using information about each traveling section. further, the control device creates the traveling assist plan based on a motor traveling level that has a plurality of stages and that is set to each traveling section.
Inventor(s): Alexander Christoph Schaefer of Fremont CA US for toyota jidosha kabushiki kaisha
IPC Code(s): G01C21/00
CPC Code(s): G01C21/3837
Abstract: systems, methods, and other embodiments described herein relate to associating vehicle sensor data with road graphs. in one embodiment, a system includes a processor and a memory storing machine-readable instructions. the machine-readable instructions, when executed by the processor, cause the processor to 1) map frames of a vehicle trace along a road to a respective nearest portion of a road graph for the road, 2) identify, as a non-baseline segment, a portion of the road graph for which there is a mapping inconsistency, and 3) for a baseline segment, associate vehicle sensor data captured at the frames with the respective nearest portion of the road graph.
20250102321. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Ryo NEYAMA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Katsuya TAGUCHI of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G01C21/00
CPC Code(s): G01C21/387
Abstract: an information processing device for extracting a difference between a reference map and an input map, the information processing device comprising: a control unit that divides each region of a reference map and an input map into a branch region where a branch of a road or a lane exists, and a non-branch region other than the branch region; determine a branch region and a non-branch region of the input map corresponding to the branch region and the non-branch region of the reference map based on an overlap degree of the branch region of the reference map and the branch region of the input map, and determine a graph editing path in which an editing cost determined by a predetermined criterion is minimized for each of the corresponding regions; and output the graph editing path for multiple corresponding regions as a difference between the reference map and the input map.
20250103065. SYSTEM AND METHOD_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kento IWAHORI of Nagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G05D1/86, G05D1/221, G05D107/70, G05D109/10, G06V20/52
CPC Code(s): G05D1/86
Abstract: the system includes a control unit that controls a mobile body that can be moved by unmanned driving using sensor information acquired from a sensor, and an inspection unit that inspects a manufacturing state of the mobile body by using at least one of sensor information and electronic component information acquired from an electronic component mounted on the mobile body.
Inventor(s): Daisuke JIMBO of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06F3/16, G06V20/56, G06V20/59
CPC Code(s): G06F3/167
Abstract: an occupant assist system for assisting an occupant of a vehicle is configures to detect a target existing around the vehicle based on external environment data relating to an environment around the vehicle, detect a line-of-sight direction of the occupant based on occupant data representing a state of the occupant of the vehicle, specify a visual target viewed by the occupant based on the target and the line-of-sight direction of the occupant, acquire additional information related to the visual target when the type of the visual target is a building, and, based on a content of the occupant's voice when the occupant is looking at the visual target and additional information related to the visual target, specify a requirement of the occupant for the visual target and perform an action for addressing the requirement.
Inventor(s): Satofumi KURISU of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Kosuke Ohashi of Kiyosu-shi JP for toyota jidosha kabushiki kaisha, Ryo Anan of Toyota-shi JP for toyota jidosha kabushiki kaisha, Ryota Nakabayashi of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Nobutaka Suzuki of Toyota-shi JP for toyota jidosha kabushiki kaisha, Kiyoto Suzuki of Tokoname-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06F8/61, G06F11/30
CPC Code(s): G06F8/61
Abstract: when a request for storing a new application is received in the first storage unit, a new application is downloaded and the new application is stored in the first storage unit, a maximum usage amount of the second storage unit used in association with the execution of the new application is calculated, and when the calculated maximum usage amount is larger than the set value, the new application is erased from the first storage unit, and when the calculated maximum usage amount is equal to or smaller than the set value, the new application is put into an executable state without being erased from the first storage unit.
Inventor(s): Satoru FUKUYO of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Tomoyasu ISHIKAWA of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Yusuke SATOH of Nisshin-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06F8/71, G06F8/41, G06F8/65
CPC Code(s): G06F8/71
Abstract: a software update apparatus includes a communication unit that sends a request for downloading update data to a center, a storage unit that stores the downloaded update data, and a control unit that executes, based on the update data, a control for installing, or installing and activating update software on one or more target electronic control units from among a plurality of electronic control units connected to each other via an in-vehicle network. the control unit acquires software versions of the electronic control units, determines whether there is a consistency in a combination of the acquired software versions, and executes, upon determining that there is an inconsistency in the combination of the acquired software versions, a process for attaining the consistency in the combination of the software versions.
20250103617. INFORMATION PROCESSING METHOD_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hideaki BUNAZAWA of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Keisuke NINOMIYA of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Kunio SUZUKI of Tokyo JP for toyota jidosha kabushiki kaisha, Yoshitaka TOMIYAMA of Tokyo JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06F16/28, B60W40/105, B60W40/107
CPC Code(s): G06F16/285
Abstract: a first relative frequency distribution in original data is calculated for each of feature amounts. data segments are cut out from the original data using time windows. a second relative frequency in extracted data is calculated for each of the feature amounts. an error between the first relative frequency distribution and the second relative frequency distribution is calculated. a trial from determination of a setting of time windows to calculation of the error is repeatedly executed while changing the setting of the time windows. one or more settings of the time windows in which the error is less than a threshold value are selected and output.
Inventor(s): Tomohiro MATSUDA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Yuta TSUBAKI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Akira NUMASATO of Nagakute-shi JP for toyota jidosha kabushiki kaisha, Tomohiro TSUBOTA of Nagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06Q10/0631
CPC Code(s): G06Q10/063112
Abstract: in a series of tasks consisting of a plurality of consecutive element tasks, a task content identifying system for identifying task contents performed by a worker includes: an information acquisition unit that acquires sensor information indicating a state of a worker when the worker performs the element task; a storage unit that stores a determination model of each element task for identifying each element task; a task identifying unit that specifies an element task performed by the worker by comparing the sensor information of the worker acquired by the information acquisition unit with a determination model of each element task stored by the storage unit; and a priority setting unit that sets a priority of the determination model of each element task when the task identifying unit performs a comparison.
20250104082. SYSTEM AND MANAGEMENT SERVER_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Teruyoshi FUJIWARA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Iwao Nitta of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ryota Suzuki of Ikeda-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06Q20/40, G06Q20/32, G06Q30/0645
CPC Code(s): G06Q20/405
Abstract: a management server according to an aspect of the present disclosure accepts setting of a correspondence relation by receiving a linking demand in response to occurrence of a use relation between a first target and a second target. if a second correspondence relation between a first first target and a second second target different from a first second target is accepted while setting of a first correspondence relation between the first first target and the first second target is established, the management server (i) releases the first correspondence relation, and establishes setting of the second correspondence relation, or (ii) does not permit setting the second correspondence relation, and maintains the setting of the first correspondence relation, according to a predetermined rule.
Inventor(s): Teruyoshi FUJIWARA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Iwao NITTA of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ryota SUZUKI of Ikeda-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06Q20/40
CPC Code(s): G06Q20/405
Abstract: in a system, a first terminal of a proxy individual of a first target receives authority imparting information from a terminal of a proxy requesting individual of the first target. a second terminal of a target individual of a second target requests verification of an agency in response to a request from the first terminal. according to success of the verification, at least one of the first terminal and the second terminal transmits a linking demand toward a management server. the management server sets a correspondence relation between the proxy requesting individual and the target individual according to authentication for the proxy requesting individual being successful to enable proxy exercise of an authority of the proxy requesting individual by the proxy individual via the target individual.
Inventor(s): Teruyoshi FUJIWARA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Iwao NITTA of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ryota SUZUKI of Ikeda-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06Q30/0645
CPC Code(s): G06Q30/0645
Abstract: a system includes a management server, a plurality of first terminals corresponding to respective first objects, and a plurality of second terminals corresponding to respective second objects. the management server is configured to accept setting of correlative relations between the first objects and the second objects, by receiving association requests in accordance with usage relations being generated between the first objects and the second objects. the management server is configured such that, when, in accordance with accepting the setting of the correlative relation by two or more of the association requests being accepted with respect to a same first object, two or more correlative relations are established by two or more different second objects with respect to the same first object, the setting of one correlative relation is set to active, and the settings of other correlative relations are set to non-active, in accordance with status information.
Inventor(s): Alexander Christoph Schaefer of Fremont CA US for toyota jidosha kabushiki kaisha
IPC Code(s): G06T7/73, G06T7/50
CPC Code(s): G06T7/73
Abstract: system, methods, and other embodiments described herein relate to implementing lane change detection strategies. in one embodiment, a method includes determining for each segment of a frame graph a left-handed distance and a right-handed distance based on a vehicle position indicator, a set of left lane boundary indicators, and a set of right lane boundary indicators within each segment; and determining if a lane change has occurred by evaluating changes in magnitude within a set of left-handed distances and a set of right-handed distances.
20250104378. WINDOW FOG DETECTION DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Taiki IIDA of Nisshin-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06V10/22, G06V20/56
CPC Code(s): G06V10/22
Abstract: a window fog detection device includes a fog determination unit. the fog determination unit is configured to determine a fogging state of a window of a vehicle by performing image processing on an image generated by a camera that captures an image of surroundings of the vehicle through the window. the fog determination unit limits an image region to be used to determine the fogging state so as to reduce a load of the image processing.
Inventor(s): Soma WADA of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Koji NISHIGUCHI of Izumi-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06V20/52
CPC Code(s): G06V20/52
Abstract: an information providing method in an information providing system is a method for providing information about a plurality of spots to a user by a server and a terminal device. each of the plurality of spots is associated with a plurality of images that are different from one another in category. the information providing method includes: identifying a target spot from the plurality of spots (e.g., step s, step s); and selecting, from the plurality of images associated with the target spot, at least one image having a category in accordance with a feature of the user as an image to be presented on a display of the terminal device (e.g., step s). display of the spot image can be prevented from being cluttered.
Inventor(s): Alexander Christoph Schaefer of Fremont CA US for toyota jidosha kabushiki kaisha
IPC Code(s): G06V20/56
CPC Code(s): G06V20/588
Abstract: systems, methods, and other embodiments described herein relate to estimating a lane graph describing a road portion. in one embodiment, a method includes receiving a frame graph of a road portion. the frame graph has a plurality of cycles, and each cycle is an enclosed configuration of three or more edges. each edge connects two trace points. further, each edge has one or more relationship options between the two trace points and a probability value for each of the one or more relationship options. each trace point is related to a position of a vehicle in the road portion. the method includes estimating, using a maximum likelihood estimation (mle) process, a lane graph describing the road portion based on at least a portion of the frame graph.
Inventor(s): Teruyoshi FUJIWARA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Iwao NITTA of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ryota SUZUKI of Ikeda-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06V40/16, G06V20/59
CPC Code(s): G06V40/172
Abstract: a controller is provided which acquires user identification information that is identification information of a user of a vehicle; acquires an authentication face image that is an image associated with the user identification information and is an image of a face for authentication of the user of the vehicle; acquires a user's face image that is an image generated by photographing the user of the vehicle with a camera disposed outside the vehicle; performs face authentication based on a comparison between the authentication face image and the user's face image; and acquires, from the user's face image, first information to be used in the next and subsequent face authentications in response to the face authentication not being successful.
Inventor(s): Teruyoshi FUJIWARA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Iwao NITTA of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ryota SUZUKI of Ikeda-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06V40/50, G06V10/12, G06V40/16
CPC Code(s): G06V40/50
Abstract: a controller is provided which is configured to perform: acquiring user identification information that is identification information of a user of a vehicle and an authentication face image that is an image of a face of the user for authentication; acquiring vehicle identification information that is identification information of the vehicle associated with the user identification information; acquiring information on an attribute of the vehicle associated with the vehicle identification information; and generating a processed authentication face image by processing the authentication face image according to the information on the attribute of the vehicle.
20250104553. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hironobu KITAOKA of Nisshin-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G08G1/01, G08G1/052
CPC Code(s): G08G1/0133
Abstract: an information processing device for calculating a travel time that is a time from a predetermined point to arrival at a target point by a vehicle traveling on a road, the information processing device comprising: a control unit configured to estimate a traffic flow rate that is a number of vehicles passing through the target point within a predetermined unit time; estimate a first traffic amount that is a number of vehicles in a first section that is a section of a road from the predetermined point to the target point based on a vehicle density that is a density of the vehicle existing in the first section calculated from the travel information acquired from the vehicle traveling in the first section; and calculate a first travel time that is a travel time in the first section based on the traffic flow rate and the first traffic amount.
Inventor(s): Yoshihiro MURAKAMI of Nagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G08G1/0967, B60W60/00
CPC Code(s): G08G1/096716
Abstract: an operation management apparatus configured to manage the operation of a plurality of vehicles capable of autonomous driving includes a communication part configured to be able to communicate with the vehicles and a processing part. the processing part is configured to detect the presence of any abnormal vehicle exhibiting abnormal behavior from among the plurality of vehicles and, if detecting the presence of an abnormal vehicle, to transmit a stop signal to the vehicles whose operation is being managed for ordering them to stop when receiving from the abnormal vehicle an abnormal communication incidence signal informing it that there has been abnormal communication different from the usual communications to the abnormal vehicle and to transmit the stop signal to only the abnormal vehicle when not receiving from the abnormal vehicle the abnormal communication incidence signal.
20250104686. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Koji SAGATA of Nagakute-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G10K11/178
CPC Code(s): G10K11/17823
Abstract: the control unit of the information processing device acquires a plurality of first sounds output from a plurality of speakers. the control unit of the information processing device calculates a ratio of magnitudes of the plurality of acquired first sounds. then, the control unit sets the mixing ratio by applying the calculated ratio of the magnitudes of the plurality of first sounds as a mixing ratio that is a ratio at which the plurality of sound signals is mixed, and as a mixing ratio used to generate a reference signal for canceling the plurality of output sounds output from the plurality of speakers in response to the plurality of sound signals from the sound acquired from the microphone.
20250105302. POWER STORAGE CELL_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kazuhito KATO of Toyota-shi JP for toyota jidosha kabushiki kaisha, Junta Takasu of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Atsushi Yamanaka of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Masato Ono of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Satoshi Moriyama of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Kosuke Suzuki of Toyota-shi JP for toyota jidosha kabushiki kaisha, Kazuki Sugie of Miyoshi-shi JP for toyota jidosha kabushiki kaisha, Kazuya Kumazawa of Nagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M4/66, H01M4/02, H01M10/0587, H01M50/107, H01M50/119, H01M50/152, H01M50/562
CPC Code(s): H01M4/662
Abstract: a power storage cell according to the present disclosure includes a wound electrode body and a cell case. the wound electrode body includes a cathode and an anode. the cell case accommodates the wound electrode body. the cell case includes a case body and a lid. the case body opens in one direction. the lid closes the case body. the lid includes a cathode external terminal, an anode external terminal, and an insulating member. the cathode external terminal is directly joined to the case body. the anode external terminal is electrically connected to the anode. the insulating member electrically insulates the cathode external terminal and the anode external terminal. the cathode external terminal is electrically connected to the cathode via the case body.
20250105332. SECONDARY BATTERY_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Tomoya HAYASHI of Nagoya JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M10/04, H01M50/103, H01M50/538
CPC Code(s): H01M10/0431
Abstract: the secondary battery includes a cathode plate in which a cathode active material layer is formed except a cathode current collector foil exposed portion along one long side of the positive current collecting foil, an anode plate in which an anode active material layer is formed except an anode current collector foil exposed portion along one long side of the anode current collector foil, a battery case for accommodating the wound electrode body and an electrolytic solution, a cathode current collector terminal electrically connected to a cathode foil combining portion in which the cathode current collector foil exposed portion is summarized, a region excluding the positive current collecting foil portion of the cathode current collector foil exposed portion, and at least one of the regions excluding the anode foil combining portion comprise an insulating layer formed.
20250105375. BATTERY SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hiroshi Yoshida of Anjo-shi JP for toyota jidosha kabushiki kaisha, Takashi Ogura of Seto-shi JP for toyota jidosha kabushiki kaisha, Yuki Sugo of Seto-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M10/42, G01R31/3835, G01R31/396, H01M10/48, H02J7/00
CPC Code(s): H01M10/425
Abstract: when the battery is externally charged, the maximum value of the voltage change amount of the unit cell is detected. for each unit cell, the current cumulative value for equalization is integrated during a period from when the maximum value is detected until the last unit cell detects the maximum value. based on the current value for equalization of each unit cell, equalization processing for discharging from each unit cell is executed.
20250105477. ENERGY STORAGE CELL_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kazuhito KATO of Toyota-shi JP for toyota jidosha kabushiki kaisha, Junta Takasu of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Atsushi Yamanaka of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Masato Ono of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Satoshi Moriyama of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Kosuke Suzuki of Toyota-shi JP for toyota jidosha kabushiki kaisha, Kazuki Sugie of Miyoshi-shi JP for toyota jidosha kabushiki kaisha, Kazuya Kumazawa of Nagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M50/586, H01M10/04, H01M50/107, H01M50/167, H01M50/186
CPC Code(s): H01M50/586
Abstract: in an energy storage cell according to the present disclosure, a wound electrode assembly includes a first electrode and a second electrode. a first current collector member is connected to the first electrode. a second current collector member is connected to the second electrode. a lid includes a first external terminal and a second external terminal. the first external terminal is disposed so as to overlap the radial center of the wound electrode assembly as viewed in an axial direction. the second external terminal is fixed to a case body. the first current collector member is connected to the first external terminal. the second current collector member is disposed between the case body and the second external terminal. the second current collector member is joined to the second external terminal by being, together with the second external terminal, fixed to the case body.
20250105480. METHOD FOR MANUFACTURING BATTERY_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Mitsuru TATEISHI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Hajime Hasegawa of Aichi-gun JP for toyota jidosha kabushiki kaisha, Tomoyuki Kawai of Kariya-shi JP for toyota jidosha kabushiki kaisha, Kisena Yoshida of Kariya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M50/609, H01M10/0568, H01M10/44
CPC Code(s): H01M50/609
Abstract: a method for manufacturing a battery, including: a first injection step of injecting a first electrolytic solution that contains lithium bis(fluorosulfonyl)imide into an electrode body having a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode; a first charging step of performing first charging after the first injection step; a first aging step of performing aging treatment after the first charging step; a second injection step of injecting a second electrolytic solution that does not contain lithium bis(fluorosulfonyl)imide into the electrode body after the first aging step; a second charging step of performing second charging after the second injection step; and a second aging step of performing aging treatment after the second charging step.
20250105661. REDUNDANT POWER SUPPLY SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kazutoshi INOUE of Nagakute-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H02J9/06, H02J7/34
CPC Code(s): H02J9/068
Abstract: a redundant power supply system connected to a load system to which power is supplied from a main power supply, comprising: a redundant power supply redundantly provided to the main power supply; a first semiconductor relay connecting the redundant power supply and the load system so that backup power supply from the redundant power supply to the load system can be supplied; and a second semiconductor relay connecting the main power supply and the redundant power supply so that the redundant power supply can be charged by the main power supply, wherein the second semiconductor relay remains electrically conductive while power supply from the main power supply to the load system is normal.
20250105712. METHOD OF MANUFACTURING A COIL_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Masashi MATSUMOTO of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ken SHIRAI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Hazuki KAWAMURA of Nisshin-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H02K15/06
CPC Code(s): H02K15/06
Abstract: a method of manufacturing a coil includes: a first step of connecting a plurality of first coils to one end of respective a plurality of connecting members; and a second step of inserting the first coils, which are connected to the respective connecting members, and a plurality of second coils into slots of a stator core, so that the second coils are connected to the respective connecting members, which have already been connected to the first coils. further, in the second step, in a case where insert directions of the two first coils adjacent to each other to be inserted into the slots are different from each other, a sum of insertion amounts of the two first coils adjacent to each other is less than a total length of each of the slots.
Inventor(s): Teruyoshi FUJIWARA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Iwao NITTA of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ryota SUZUKI of Ikeda-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04L9/32
CPC Code(s): H04L9/3268
Abstract: a terminal of a first target that is one of a mobility and a user has a controller. the controller provides electronic information to another terminal of a second target that is the other of the mobility and the user. the controller obtains an electronic signature of the second target and an electronic certificate of the second target from the other terminal. the controller verifies the validity of the electronic certificate of the second target using a public key of a certificate authority and verifies the validity of the electronic signature of the second target using a public key of the second target. in response to the success of the verification of the validity of the electronic certificate and the electronic signature, the controller sends a request to set a correspondence relationship between the first target and the second target to a management server.
Inventor(s): Teruyoshi FUJIWARA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Iwao NITTA of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ryota SUZUKI of Ikeda-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04L9/40
CPC Code(s): H04L63/0823
Abstract: a management server according to an aspect of the present disclosure receives a first certificate and a second certificate from a terminal according to a use relation occurring between a first target and a second target and receives a first time limit certificate and a second time limit certificate from a server. the management server performs collation of the first certificate and the first time limit certificate and collation of the second certificate and the second time limit certificate to authenticate the targets. when both of the authentications of the first target and the second target are successful, the management server sets a correspondence relation between a first identifier and a second identifier.
Inventor(s): Teruyoshi FUJIWARA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Iwao Nitta of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ryota Suzuki of Ikeda-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04L9/40
CPC Code(s): H04L63/0869
Abstract: a management server according to one aspect of the present disclosure includes at least one processor. the processor receives a first identifier, first unique information, a second identifier, and second unique information in response to occurrence of a use relationship between a first target and a second target, requests authentication of the first target by transmitting the received first identifier and the received first unique information to a first server, requests authentication of the second target by transmitting the received second identifier and the received second unique information to a second server, and sets a correspondence between the first identifier and the second identifier when both the first target and the second target have successfully been authenticated.
Inventor(s): Teruyoshi FUJIWARA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Iwao NITTA of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ryota SUZUKI of Ikeda-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04L9/40
CPC Code(s): H04L63/0876
Abstract: a management system according to one aspect of the present disclosure includes a first server, a second server, and a management server. when a use relationship occurs between a first target and a second target, the first server authenticates the first target in response to a request from a second terminal of the second target, and the second server authenticates the second target in response to a request from a first terminal of the first target. the management server receives results of the authentication from the servers, and sets a correspondence between a first identifier of the first target and a second identifier of the second target when both the first target and the second target have successfully been authenticated.
Inventor(s): Toru FURUSAWA of Yokohama-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04L67/1008
CPC Code(s): H04L67/1008
Abstract: an information processing device for performing load balancing between a plurality of edge servers. acquire a load on one or more microservices operating at each of the plurality of edge servers, and determine to operate at the first edge server to forward a predetermined percentage of requests of one or more requests issued to the first microservice loaded by a predetermined amount or more to a second microservice operating at the one or more second edge servers.
20250106589. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Katsuhiro MATSUOKA of Nagakute-shi JP for toyota jidosha kabushiki kaisha, Hidenori AKITA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Ryo TAMURA of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04W4/02, G08G1/16, H04B17/318, H04W4/40
CPC Code(s): H04W4/025
Abstract: the information processing device acquires current positions of a plurality of vehicles. further, the information processing device estimates an intensity distribution of radio waves output by each of the plurality of vehicles according to a current position of the plurality of vehicles. in addition, the information processing device acquires the reception intensity of the radio wave output by each of the plurality of vehicles received by the terminal moving together with the user. then, the information processing device specifies a position where the intensity distribution and the reception intensity correspond to each other as a current position of the user.
Inventor(s): Tatsunori KATOH of Nagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04W4/46, G01C21/34, H04W88/04
CPC Code(s): H04W4/46
Abstract: the information processing device mounted on the first vehicle performs acquisition of one or a plurality of first information including a traveling route from one or a plurality of vehicles existing in the surroundings through inter-vehicle communication, selection of a second vehicle that is scheduled to travel on at least a part of the same route as the first route on which the first vehicle is scheduled to travel from among the one or a plurality of vehicles based on the one or a plurality of first information as a relay apparatus connected by the inter-vehicle communication, and connection to the relay apparatus.
20250106630. SYSTEM AND MANAGEMENT SERVER_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Teruyoshi FUJIWARA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Iwao Nitta of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ryota Suzuki of Ikeda-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04W12/069, H04W4/02, H04W4/40, H04W4/80
CPC Code(s): H04W12/069
Abstract: a management server according to one aspect of the present disclosure accepts setting of a correspondence relation between a first target and a second target in response to a linking demand. in a case where a predetermined condition is not satisfied, the management server acquires authentication results of both the first target and the second target and sets the correspondence relation in accordance with success in authentication of both the first target and the second target in the acquired authentication results. on the other hand, in a case where the predetermined condition is satisfied, authentication of at least one target out of the first target and the second target is omitted. the management server acquires an authentication result of the other target and sets the correspondence relation in accordance with success in authentication of the other target in the acquired authentication result.
Inventor(s): Kento IWAHORI of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Noriyuki HASHIMOTO of Seto-shi JP for toyota jidosha kabushiki kaisha, Yusuke NOMURA of Kariya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04W64/00, G06T7/70
CPC Code(s): H04W64/00
Abstract: the position determining system includes: a communication state acquiring unit that acquires a communication state between each of a plurality of access points and a plurality of communication devices; an placement state acquiring unit that acquires placement state data that is at least one of image data in a region in which the plurality of communication devices exist and point cloud data in the region; and a position determining unit that determines a position of the plurality of communication devices in the region by associating a relative positional relation between the plurality of communication devices estimated from the communication state with the position data of the plurality of communication devices estimated from the placement state data.
20250107053. COOLING SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yasuaki KODAMA of Seto-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H05K7/20
CPC Code(s): H05K7/20927
Abstract: cooling system for cooling a heat-generating equipment in an electrified vehicle. the cooling system includes a coolant, a channel of the coolant, and a pump for circulating the coolant in the channel, wherein the channel includes a portion including nitrile rubber in a channel wall, the coolant includes 95% by mass or more of mineral oil, and an aniline point of the coolant is 80� c. to 105� c.
TOYOTA JIDOSHA KABUSHIKI KAISHA patent applications on March 27th, 2025
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- B60B27/00
- CPC B60B27/0005
- Toyota jidosha kabushiki kaisha
- B60B27/02
- G01P3/487
- CPC B60B27/0068
- F16C33/72
- CPC B60B27/0073
- B60H1/00
- CPC B60H1/00985
- B60L3/04
- B60L58/18
- CPC B60L3/04
- B60L50/53
- B60L50/40
- B60L50/51
- B60L53/12
- B60L58/12
- CPC B60L50/53
- B60L53/66
- B60L53/63
- H02J7/00
- CPC B60L53/66
- B60Q1/24
- B60R1/24
- G06V20/56
- H04N7/18
- H05B47/105
- CPC B60Q1/24
- B60W20/17
- B60W10/06
- B60W10/08
- CPC B60W20/17
- B60W30/06
- B60W50/10
- B60W50/14
- CPC B60W30/06
- B60T7/12
- B62D15/02
- G06F3/02
- CPC B60W50/14
- B62D1/04
- B60K26/02
- B60T7/10
- CPC B62D1/046
- B62D7/09
- CPC B62D7/09
- B62D25/14
- B62D25/20
- CPC B62D25/145
- B62D37/02
- B62D35/00
- CPC B62D37/02
- E05F15/70
- B60R16/023
- E05F15/659
- CPC E05F15/70
- F16H59/10
- B60W10/10
- B60W30/18
- F16H59/02
- CPC F16H59/105
- G01C21/34
- B60W30/182
- B60W50/00
- G01C21/36
- CPC G01C21/3469
- G01C21/00
- CPC G01C21/3837
- CPC G01C21/387
- G05D1/86
- G05D1/221
- G05D107/70
- G05D109/10
- G06V20/52
- CPC G05D1/86
- G06F3/16
- G06V20/59
- CPC G06F3/167
- G06F8/61
- G06F11/30
- CPC G06F8/61
- G06F8/71
- G06F8/41
- G06F8/65
- CPC G06F8/71
- G06F16/28
- B60W40/105
- B60W40/107
- CPC G06F16/285
- G06Q10/0631
- CPC G06Q10/063112
- G06Q20/40
- G06Q20/32
- G06Q30/0645
- CPC G06Q20/405
- CPC G06Q30/0645
- G06T7/73
- G06T7/50
- CPC G06T7/73
- G06V10/22
- CPC G06V10/22
- CPC G06V20/52
- CPC G06V20/588
- G06V40/16
- CPC G06V40/172
- G06V40/50
- G06V10/12
- CPC G06V40/50
- G08G1/01
- G08G1/052
- CPC G08G1/0133
- G08G1/0967
- B60W60/00
- CPC G08G1/096716
- G10K11/178
- CPC G10K11/17823
- H01M4/66
- H01M4/02
- H01M10/0587
- H01M50/107
- H01M50/119
- H01M50/152
- H01M50/562
- CPC H01M4/662
- H01M10/04
- H01M50/103
- H01M50/538
- CPC H01M10/0431
- H01M10/42
- G01R31/3835
- G01R31/396
- H01M10/48
- CPC H01M10/425
- H01M50/586
- H01M50/167
- H01M50/186
- CPC H01M50/586
- H01M50/609
- H01M10/0568
- H01M10/44
- CPC H01M50/609
- H02J9/06
- H02J7/34
- CPC H02J9/068
- H02K15/06
- CPC H02K15/06
- H04L9/32
- CPC H04L9/3268
- H04L9/40
- CPC H04L63/0823
- CPC H04L63/0869
- CPC H04L63/0876
- H04L67/1008
- CPC H04L67/1008
- H04W4/02
- G08G1/16
- H04B17/318
- H04W4/40
- CPC H04W4/025
- H04W4/46
- H04W88/04
- CPC H04W4/46
- H04W12/069
- H04W4/80
- CPC H04W12/069
- H04W64/00
- G06T7/70
- CPC H04W64/00
- H05K7/20
- CPC H05K7/20927
- H01M10/0562
- H01M4/36
- H01M10/052
