TOYOTA JIDOSHA KABUSHIKI KAISHA patent applications on April 24th, 2025
Patent Applications by TOYOTA JIDOSHA KABUSHIKI KAISHA on April 24th, 2025
TOYOTA JIDOSHA KABUSHIKI KAISHA: 67 patent applications
TOYOTA JIDOSHA KABUSHIKI KAISHA has applied for patents in the areas of A61B5/11 (7), H01M10/0525 (5), A61B5/00 (5), H01M4/02 (4), B60L50/60 (3) A61B5/11 (3), B60W50/14 (2), H01M10/0569 (1), G06F11/079 (1), G06V20/52 (1)
With keywords such as: vehicle, unit, configured, device, control, state, motion, information, display, and sensor in patent application abstracts.
Patent Applications by TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s): Makoto KOBAYASHI of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Yoshiaki KATO of Miyoshi-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): A61B5/11, G06F3/04817, G06F3/0486
CPC Code(s): A61B5/11
Abstract: a motion state monitoring system according to the present disclosure is a motion state monitoring system configured to monitor a motion of a subject based on a result of detection by each of a plurality of sensors attached to a plurality of respective body parts of a body of the subject, the motion state monitoring system including: a display control unit configured to display, on one screen, a measurement result icon indicating a result of measurement of a motion to be monitored and a display setting area for setting an area that displays the result of measurement, the result of measurement being acquirable from the sensor attached to the body part of the body of the subject; and an acceptance unit configured to accept a setting operation for the display setting area for setting an area that displays the result of measurement for the measurement result icon.
Inventor(s): Makoto KOBAYASHI of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Hiroto Ichikawa of Seto-shi JP for toyota jidosha kabushiki kaisha, Shuhao Chang of Kitanagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): A61B5/11, A61B5/00
CPC Code(s): A61B5/11
Abstract: it is specified which sensor icons displayed on a display unit a plurality of sensors used in a motion state monitoring apparatus correspond to. a motion state monitoring system according to this embodiment is a motion state monitoring system including a plurality of sensors corresponding to a plurality of respective body parts of a body of a subject and a motion state monitoring apparatus configured to monitor motions of the subject in accordance with results of detection from the plurality of sensors, in which the motion state monitoring apparatus includes a display unit configured to display a plurality of sensor icons corresponding to the plurality of respective sensors; and a display control unit configured to change a display aspect of the corresponding sensor icon in accordance with an input from one of the plurality of sensors.
Inventor(s): Makoto KOBAYASHI of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Toshiaki Okumura of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): A61B5/11, A61B5/00
CPC Code(s): A61B5/11
Abstract: a motion state monitoring system includes a plurality of sensors attached to a plurality of respective subjects; and a plurality of motion state monitoring apparatuses. each of the plurality of motion state monitoring apparatuses includes: an icon display unit configured to display a plurality of sensor icons corresponding to the plurality of respective sensors; a display control unit configured to cause the icon display unit to display a sensor a distance of which from the motion state monitoring apparatus is within a predetermined distance among the plurality of sensors; a process unit configured to make, in accordance with the setting operation, the sensor corresponding to the sensor icon correspond to the body part of the subject to which the sensor is to be attached; and a control unit configured to change, in accordance with an input from the sensor, a display aspect of the corresponding sensor icon.
Inventor(s): Makoto KOBAYASHI of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Taiga MATSUMOTO of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Takeru FUKAGAWA of Kariya-shi JP for toyota jidosha kabushiki kaisha, Shuhao CHANG of Kitanagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): A61B5/11, A61B5/00
CPC Code(s): A61B5/1114
Abstract: a motion state monitoring system according to the present disclosure is configured to monitor a motion state at a target part of the body of a subject, and includes: a measuring instrument configured to measure a motion state; and a motion state monitoring apparatus configured to monitor the motion state, in which the measuring instrument includes: a sensor configured to detect the motion state; and a holding part configured to hold the sensor, the holding part includes a bag formed of a stretchable member, the bag includes an insertion opening extending in one direction and being configured to hold the sensor inserted through the insertion opening thereinside, and when the holding part holding the sensor thereinside is attached to the target part, the holding part is attached to the target part in such a manner that the bag stretches in the one direction.
Inventor(s): Makoto KOBAYASHI of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Hiroto Ichikawa of Seto-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): A61B5/11, A61B5/05
CPC Code(s): A61B5/1126
Abstract: a motion state monitoring system according to the present disclosure is a motion state monitoring system configured to monitor a specified motion to be monitored of a subject by two or more sensors selected from among a plurality of sensors made to correspond to a plurality of respective body parts of the subject, the motion state monitoring system including: an arrangement mechanism in which the two or more sensors are arranged in a known direction; a calibration execution unit configured to perform a calibration of the two or more sensors arranged in the known direction by the arrangement mechanism; and a monitoring result generation unit configured to generate a result of the monitoring of the motion to be monitored of the subject based on results of detection by the two or more sensors attached to the subject after the calibration is completed.
Inventor(s): Makoto KOBAYASHI of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Yoshiaki KATO of Miyoshi-shi JP for toyota jidosha kabushiki kaisha, Taiga MATSUMOTO of Nagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): A61B5/11, A61B5/00
CPC Code(s): A61B5/1128
Abstract: a motion state monitoring system according to the present disclosure is configured to monitor a motion state at a target part of the body of a subject, and include: an arithmetic processing unit configured to generate a calculation result representing the motion state based on a detection result of a sensor configured to detect the motion state; an image processing unit configured to perform image processing on at least one of a photographed image obtained by photographing the motion state and a drawn image obtained by drawing the motion state; and a display unit configured to display the image-processed image and the calculation result in synchronization with each other.
Inventor(s): Makoto Kobayashi of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Hiroto Ichikawa of Seto-shi JP for toyota jidosha kabushiki kaisha, Toshiaki Okumura of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): A61B5/00, A61B5/11
CPC Code(s): A61B5/7435
Abstract: a motion state monitoring system includes: a plurality of sensors attached to respective body parts of a plurality of respective subjects; and a plurality of motion state monitoring apparatuses. each of the plurality of motion state monitoring apparatuses comprises: an icon display unit configured to display a plurality of sensor icons corresponding to the plurality of respective sensors; a display control unit configured to cause the icon display unit to display a sensor a distance of which from the motion state monitoring apparatus is within a predetermined distance among the plurality of sensors; a reception unit configured to receive a setting operation on a sensor icon displayed on the icon display unit; and a process unit configured to make, in accordance with the setting operation, the sensor corresponding to the sensor icon correspond to the body part of the subject to which the sensor is to be attached.
20250128207. CATALYTIC DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Toshinori OKI of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B01D53/94
CPC Code(s): B01D53/945
Abstract: the catalytic device has a connection region, a first double pipe region, a triple pipe region, and a second double pipe region. the connection region, the first double pipe region, the triple pipe region, and the second double pipe region are arranged in this order from the upstream side toward the downstream side in the exhaust direction. a sealing member having heat insulating property is sandwiched between the inner pipe and the outer pipe in the second double pipe region. the passageway between the introduction pipe and the inner pipe in the triple pipe region, the passageway between the introduction pipe and the outer pipe in the first double pipe region, and the passageway between the inner pipe and the outer pipe in the triple pipe region are in communication.
20250128603. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yutaka HAMASAKI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Hiroshi Shikata of Nisshin-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60K35/80, B60K35/28
CPC Code(s): B60K35/80
Abstract: the information processing device includes: a first program for causing a display unit to display specific information specific to the own vehicle; an acquisition unit for acquiring a second program for causing the display unit to display common information common to the own vehicle and the other vehicle; and a control unit for causing the display unit to display the display information generated based on the first program and the second program acquired by the acquisition unit.
Inventor(s): Tsubasa MIGITA of Sakai-shi Osaka-fu JP for toyota jidosha kabushiki kaisha, Yasumasa OGUMA of Nagoya-shi Aichi-ken JP for toyota jidosha kabushiki kaisha, Kei MORIKAWA of Toyota-shi Aichi-ken JP for toyota jidosha kabushiki kaisha, Keisuke UKITA of Toyoake-shi Aichi-ken JP for toyota jidosha kabushiki kaisha, Yusuke KURUMA of Toyota-shi Aichi-ken JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60L3/00, B60L58/26, G07C5/08
CPC Code(s): B60L3/0046
Abstract: an ecu executes a process including: acquiring a result of detection; determining whether a vehicle is being stopped; determining, when the vehicle is being stopped, whether an output value of a hydrogen sulfide sensor is a first threshold value or more; turning on a warning light when the output value is the first threshold value or more; determining, when the vehicle is not being stopped, whether the output value of the hydrogen sulfide sensor is a second threshold value or more; and turning on a warning light when the output value is the second threshold value or more.
20250128614. POWER SUPPLY DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Takayoshi TANAKA of Shizuoka-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/14, B60L50/60, H01M10/42, H01M50/51, H01M50/512, H02J7/00
CPC Code(s): B60L53/14
Abstract: the power supply device includes: a first battery module and a second battery module that can be charged by an external power source; a series circuit in which the first battery module and the second battery module are connected in series; a connection circuit that selectively forms a parallel circuit in which the first battery module and the second battery module are connected in parallel; a variable resistor provided in the connection circuit and interposed between the first battery module and the second battery module in the parallel circuit; and a control device that controls the resistance values of the opening and closing of the plurality of relays and the variable resistor. the control device is configured to be capable of performing a current adjustment process of continuously or stepwise lowering the resistance value of the variable resistor after the parallel circuit is formed by controlling the plurality of relays.
20250128617. CONTROL DEVICE FOR LOCKING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Daisuke HIROSE of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/16, B60L53/30
CPC Code(s): B60L53/16
Abstract: ecu is a control device for a locking mechanism that secures a charging connector to an inlet of a vehicle. ecu includes a cpu and an interface for receiving a signal indicating whether the charging connector is connected to the inlet and whether the charging connector is for direct current or alternating current. cpu determines whether the charging connector connected to the inlet is for ac/dc using the received signal, and unlocks the locking device according to whether the charging connector is for ac or dc. on the other hand, cpu unlocks the locking device according to the condition for ac before determining whether the charging connector is for ac or dc.
20250128622. VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shinya ITO of Miyoshi-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/30, B60T13/12
CPC Code(s): B60L53/30
Abstract: the vehicle may include an electrical unit electrically connected to the battery, and a brake unit positioned rearward of the electrical unit in the vehicle front-rear direction. the electrical unit and the brake unit may be arranged in a front compartment. the brake unit may be disposed adjacent to the electrical unit at a position offset to one side in the vehicle left-right direction with respect to the electrical unit. one of the electrical unit and the brake unit may be provided with a protector that covers a region located adjacent to another. a portion of the protector that extends in the vehicle front-rear direction includes a tilted surface that gradually changes in position to the one side in the vehicle left-right direction toward a front of the vehicle.
Inventor(s): Shin MURAO of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Yoshihiro SAKAYANAGI of Mishima-shi JP for toyota jidosha kabushiki kaisha, Takeshi MATSUSAKA of Gamagori-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/30, G01C21/34, G06Q10/02
CPC Code(s): B60L53/305
Abstract: in the extraction process, the processor extracts the charging spots installed on the travel route to the destination of electrified vehicle as the candidate spots. in the tentative reservation setting process, the processor tentatively reserves a charging spot selected from among the candidate spots. in the time estimation process, the processor determines an estimated time to arrival at the provisionally reserved charging spot. when the estimated time to arrival is less than or equal to the predetermined reference time, the processor executes the reservation setting process. in this reservation setting process, the processor reserves a charger in an empty state among the chargers installed in the provisionally reserved charging spots. in this reservation setting process, the designated arrival time to the reserved charger is set for electrified vehicle.
Inventor(s): Yasuhiro Saito of Toyoake-shi JP for toyota jidosha kabushiki kaisha, Daiki Yokoyama of Miyoshi-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/35, B25J9/00, B60L53/16, B60L53/62, B60L53/65
CPC Code(s): B60L53/35
Abstract: a power feed control apparatus according to this embodiment is a power feed control apparatus configured to perform control for feeding power to a plurality of mobile bodies including different types of power feeding ports using a power feeding robot, the power feed control apparatus including: an information acquisition unit configured to acquire type information regarding a type of a power feeding port of a first mobile body; and a control value creation unit configured to create a control value for feeding power to the first mobile body in accordance with the type information.
20250128631. VEHICLE AND POWER FEED DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kaoru OHTSUKA of Mishima-shi Shizuoka-ken JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/62, B60L50/60, B60L53/12
CPC Code(s): B60L53/62
Abstract: a vehicle includes: a power reception coil that contactlessly receives power from a power transmission coil on a ground; a battery that stores the power; a control device that executes charging control of the power to the battery; and a communication device that performs wireless communication with a ground-side device. further, the control device checks a relationship between a number of devices that use each of other frequency bands different from a frequency band used for the wireless communication with the ground-side device and a radio field intensity of each of the other frequency bands, and rank channels of the other frequency bands according to a check result, and try to reconnect to the ground-side device the communication with which is interrupted in order of the ranked channels.
Inventor(s): Motoaki HACHISUKA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Tetsuya Ikuta of Miyoshi-shi JP for toyota jidosha kabushiki kaisha, Takuya Nomura of Aichi-ken JP for toyota jidosha kabushiki kaisha, Kazuki Kawamura of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60Q1/14, H05B47/115
CPC Code(s): B60Q1/1423
Abstract: a headlight control device including a headlight that emits light toward an area in front of a host vehicle, an external sensor that detects an external environment of the host vehicle, a pedestrian recognizer that recognizes a pedestrian area including a pedestrian located in front of the host vehicle based on a detection result of the external sensor, a headlight controller that reduces the brightness of light with which a dimming area including an upper end of the pedestrian area in the pedestrian area is irradiated, and a change determination unit that determines, based on a detection result of the external sensor, whether the height of the pedestrian area has changed, wherein the headlight controller changes the occupancy ratio of the dimming area to the pedestrian area when the height of the pedestrian area has changed.
Inventor(s): Akira SABU of Toyota-shi JP for toyota jidosha kabushiki kaisha, Kazuya UEDA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Yusuke ASAI of Nagakute-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60R22/22
CPC Code(s): B60R22/22
Abstract: the fastening structure of a belt anchor comprises: the belt anchor provided at one end of a buckle of a seat belt; a floor panel; an anchor bracket joined to the floor panel; and a tank bracket to which a fuel tank is fastened and which is joined to the floor panel, wherein the belt anchor is fastened together with the floor panel, the anchor bracket, and the tank bracket.
Inventor(s): Kazuya SAIMURA of Suntou-gun JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60T7/22
CPC Code(s): B60T7/22
Abstract: the vehicle control device comprises a sensor that acquires information regarding the own vehicle and information regarding objects located around the own vehicle, and a processor capable of executing a risk reduction process to control the own vehicle so that the risk of contact between the own vehicle and another vehicle is reduced based on the information acquired from the sensor. the processor is configured to restrict the execution of the risk reduction process under specific circumstances in which, based on the information acquired from the sensor, another vehicle is traveling in a second lane adjacent to the first lane of the own vehicle, an obstacle is detected in front of the other vehicle in the second lane, and the lateral velocity of the other vehicle, which is moving toward the first lane as it approaches the obstacle, is decreasing.
20250128692. HYBRID VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yuki YAMADA of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60W20/12, B60W10/06, B60W10/08, B60W10/26, B60W20/13
CPC Code(s): B60W20/12
Abstract: a controller of a hybrid vehicle gives priority to motor driving area driving control to increase a power storage ratio of a storage device from a point that is a first predetermined distance ahead of starting point of motor driving area so as to enable motor driving in the motor driving area over power storage ratio adjustment control, when there is the motor driving area set as an area to be motor driven in a planned or estimated driving route.
Inventor(s): Masakatsu ONITSUKA of Nisshin-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60W30/09, B60W30/095, B60W40/08
CPC Code(s): B60W30/09
Abstract: a vehicle control device has a control unit provided which executes driving support control including emergency stopping control for decelerating and stopping a vehicle when an abnormality occurs in a driver based on a first detection value indicating a state in a vehicle, and the control unit is configured to determine that a risk of contact between the vehicle and an object is equal to or higher than a predetermined level based on a second detection value indicating a state outside the vehicle in a state in which the emergency stopping control is not executed based on the predetermined condition, and to forcibly execute the emergency stopping control regardless of an operation state of the emergency stopping control when it is determined that an occupant of a vehicle other than the driver is performing an emergency operation related to driving of the vehicle based on the first detection value.
20250128724. SELF-DIAGNOSIS DEVICE FOR VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Takashi CHIBA of Gotemba-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60W50/14, B60W50/02, B60W50/12, G06V20/58
CPC Code(s): B60W50/14
Abstract: a self-diagnosis support device for a vehicle includes a camera for outputting information on an image obtained by shooting a predetermined area in vicinity of an own vehicle, a millimeter-wave radar device for outputting a relative velocity that is a velocity of a three-dimensional object with respect to the own vehicle, a vehicle speed sensor for outputting a vehicle speed of the vehicle, and a processor that identifies a stationary object in the vicinity of the own vehicle, acquires a relative velocity that is a velocity of the stationary object with respect to the own vehicle, acquires an absolute value of a component of relative velocity of the stationary object, as an actual vehicle speed of the own vehicle, further acquires the vehicle speed from the vehicle speed sensor, and when a threshold value of a duration time of a state is exceeded, controls a notification device.
Inventor(s): Tomoyuki DOI of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60W50/14, B60W30/16
CPC Code(s): B60W50/14
Abstract: a driving support ecu of an alert apparatus obtains, when a preceding vehicle comes closer to a host vehicle rapidly in a following preceding vehicle state in which the host vehicle is following the preceding vehicle owing to a driving operation by a host vehicle driver, operation characteristics values representing characteristics of a deceleration operation performed by the host vehicle driver to decelerate the host vehicle, and memorize operation characteristics learning values that vary depending on the operation characteristics values. the ecu obtains an assumed deceleration of the preceding vehicle in accordance with a type of a road and/or a traffic flow. the ecu calculates a “required inter-vehicular distance” using the assumed deceleration, and performs the alert operation when an alert condition is determined to be satisfied. the alert condition includes a condition to be satisfied when an inter-vehicular distance is shorter than the required inter-vehicular distance.
20250128739. DRIVING SUPPORT APPARATUS_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kentaro KAMIJO of Susono-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B60W60/00, B60W50/06, B60W50/10, B60W50/14
CPC Code(s): B60W60/0053
Abstract: a driving support apparatus executes an automatic driving control for controlling a behavior of a vehicle to reproduce a learned behavior. the driving support apparatus starts a behavior control for controlling the behavior of the vehicle based on the learned behavior, when the vehicle arrives at a control start point during the automatic driving control. the control start point is specified based on a start point at which the manual operation was performed and a preference of a user. the driving support apparatus controls the behavior of the vehicle based on the manual operation and determines whether or not the manual operation is caused by the external environment, when the manual operation performed during the automatic driving control satisfies an override condition. when the manual operation is not caused by the external environment, the driving support apparatus suggests to the user to change the preference.
Inventor(s): Fumihiko MIZUSAWA of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B62D25/18
CPC Code(s): B62D25/18
Abstract: the fender liner includes a front fender liner disposed on a vehicle front side of a wheel house sheet metal having a suspension tower, and a rear edge portion overlapping a vehicle lower side of a front edge portion of the wheel house sheet metal. at a rear edge portion of the front fender liner on the vehicle front side of the suspension tower, a bead protruding toward the vehicle upper side and extending in the vehicle width direction and bent toward the vehicle rear side in a plan view is formed.
Inventor(s): Mitsuhiro AIMOTO of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Yuri ICHIKAWA of Okazaki-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): B62D27/02, B23K9/025, B62D29/00
CPC Code(s): B62D27/023
Abstract: the skeleton member includes a cut and a welded portion, and the cut is formed in the skeleton member and extends along the ridge line so that the ridge line is exposed. in addition, in the welded portion, the skeleton member is welded to the skeleton member along the cut along the ridge line by fillet welding. in this way, no welded portion is provided on the ridge line. since the rigidity in the ridge line portion is higher than the periphery and the shared load is also large, it is possible to reduce cracking starting from the ridge line portion by not providing the welded portion in the ridge line.
Inventor(s): Noritsugu Iwazaki of Sunto-gun JP for toyota jidosha kabushiki kaisha, Takeshi Kanou of Seto-shi JP for toyota jidosha kabushiki kaisha, Go Inoue of Gotemba-shi JP for toyota jidosha kabushiki kaisha, Yuki Okamoto of Ebina-shi JP for toyota jidosha kabushiki kaisha, Kento Iwahori of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Jyunya Katou of Toyota-shi JP for toyota jidosha kabushiki kaisha, Amane Yajima of Ashigarakami-gun JP for toyota jidosha kabushiki kaisha
IPC Code(s): B62D65/18
CPC Code(s): B62D65/18
Abstract: a device includes: a determination unit configured to determine whether a vehicle is on a conveyor, the vehicle being configured to travel by unmanned driving; a conveyance velocity acquisition unit configured to acquire a conveyance velocity of the conveyor; and a decision unit configured to decide a target vehicle velocity of the vehicle based on the acquired conveyance velocity, when the determination unit determines that the vehicle is on the conveyor.
Inventor(s): Hideo YAMASHITA of Mishima-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): F01P3/08
CPC Code(s): F01P3/08
Abstract: the internal combustion engine includes a first oil jet that injects oil toward an inflow hole for flowing oil into the cavity, and a second oil jet that injects oil to a back surface so that the oil does not flow into the cavity. the control device of the internal combustion engine determines whether the temperature of the piston is equal to or higher than a specified temperature which is a threshold value for determining whether the piston has overheated to the extent that cooling is required. when the temperature of the piston is equal to or higher than the specified temperature, the control device cools the piston by using the first oil jet. when the temperature of the piston is lower than the specified temperature, the control device restricts the injection of the oil from the first oil jet and warms up the oil using the second oil jet.
20250129842. DRIVE DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Masayuki ISHIBASHI of Numazu-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): F16H57/04, B60K1/00, F16H57/02, F16H57/037
CPC Code(s): F16H57/0476
Abstract: a drive device for a vehicle includes a casing, a motor, a gear unit, an electric unit, and a heat medium pathway. the motor shaft is provided with a flow passage at a shaft center of a motor shaft. the casing includes a motor chamber, a gear chamber, and an electric unit chamber. the heat medium pathway is configured to supply a heat medium to the flow passage. one end of the motor shaft on one side in an axial direction is positioned in the gear chamber. at least a part of the electric unit chamber is positioned on the one side in the axial direction relative to the one end of the motor shaft. the heat medium pathway is connected with the flow passage at the one end of the motor shaft.
Inventor(s): Kosuke NISHIOKA of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G01R31/396, G01R31/378, G01R31/3842, H01M10/42
CPC Code(s): G01R31/396
Abstract: an abnormality detection method of a sub battery (lfp type battery) for backing up a main battery that includes the steps of charging the sub battery to a fully charged state, discharging a predetermined current amount from the fully charged sub battery, maintaining the sub battery in a state where the current becomes equal to or less than a predetermined value until a predetermined time elapses, discharging a detection current for detecting an abnormality of the sub battery from the sub battery after a predetermined time elapses, calculating a voltage drop amount, which is a difference between the cell voltage at the start of discharge of the detection current and the cell voltage at the end of discharge, for a plurality of battery cells constituting the sub battery, respectively, and determining that the sub battery is abnormal.
Inventor(s): Noritsugu IWAZAKI of Shizuoka-ken JP for toyota jidosha kabushiki kaisha, Takeshi Kanou of Seto-shi JP for toyota jidosha kabushiki kaisha, Yuki Okamoto of Ebina-shi JP for toyota jidosha kabushiki kaisha, Go Inoue of Gotemba-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G05D1/249, G05D1/227, G05D107/70, G05D109/10
CPC Code(s): G05D1/249
Abstract: a device includes: a vehicle velocity acquisition unit configured to acquire a vehicle velocity of a vehicle capable of traveling by unmanned driving; a conveyance velocity acquisition unit configured to acquire a conveyance velocity of a conveyor which the vehicle is on; and an estimation unit configured to estimate a position of the vehicle using the acquired vehicle velocity and the acquired conveyance velocity.
Inventor(s): Makoto KOBAYASHI of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Takeru FUKAGAWA of Kariya-shi JP for toyota jidosha kabushiki kaisha, Hidetaka SASAKI of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06F3/01, G06F3/04817, G06F3/0486
CPC Code(s): G06F3/011
Abstract: a motion state monitoring system according to the present disclosure is a motion state monitoring system configured to monitor a motion of a subject in accordance with a result of detection sent from each of a plurality of sensors corresponding to a plurality of respective body parts of a body of the subject, the motion state monitoring system including: a storage unit configured to store a motion to be monitored and an attachment position at which the sensor is to be attached, the motion being made to correspond to the attachment position; and a display control unit configured to refer to the storage unit and display the attachment position at which the sensor is to be attached on a diagram showing a human body, the attachment position being determined in accordance with a specified motion to be monitored.
Inventor(s): Makoto KOBAYASHI of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Hiroto ICHIKAWA of Seto-shi JP for toyota jidosha kabushiki kaisha, Shuhao CHANG of Kitanagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06F3/04817, G06F3/01
CPC Code(s): G06F3/04817
Abstract: a motion state monitoring system according to the present disclosure is a motion state monitoring system configured to monitor a motion of a subject in accordance with a result of detection sent from each of a plurality of measuring instruments attached to a plurality of respective body parts of a body of the subject, the motion state monitoring system including: a display unit configured to display a plurality of sensor icons made to correspond to the plurality of respective measuring instruments; and a control unit configured to cause, in accordance with display forms of the plurality of the sensor icons, the plurality of measuring instruments corresponding to the respective sensor icons to perform operations different from each other.
20250130691. STORAGE MEDIUM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kei KOSAKA of Tokyo JP for toyota jidosha kabushiki kaisha, Hironori AOKAGE of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Tatsuya MAEMURA of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Ryosuke MATSUOKA of Nishinomiya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06F3/0482, G06F3/0484
CPC Code(s): G06F3/0482
Abstract: the program is installed in a terminal used by the user. the program causes the terminal to accept designation of a vehicle desired by the user from among a plurality of vehicles related to the user. the program causes the terminal to display a list of cameras mounted on the designated vehicle. the program causes the terminal to accept an operation of selecting a camera desired by the user from the list of cameras. the program causes the terminal to reproduce the video of the selected camera in response to the user's acceptance of the operation of selecting the desired camera.
20250130883. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yutaka HAMASAKI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Hiroshi SHIKATA of Nisshin-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06F11/07, G06F3/147
CPC Code(s): G06F11/079
Abstract: an information processing device includes: an acquisition unit configured to acquire a first program for causing a display unit to display specific information specific to a target vehicle, and a second program for causing the display unit to display common information common to the target vehicle and another vehicle; and a control unit configured to, when first identification information assigned to the first program acquired by the acquisition unit and second identification information assigned to the second program acquired by the acquisition unit do not agree with each other, perform predetermined control for alerting that the first identification information and the second identification information do not agree with each other.
20250131726. VEHICLE IDENTIFICATION SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Tatsuya Sugano of Sunto-gun JP for toyota jidosha kabushiki kaisha, Koji Morita of Gotemba-shi JP for toyota jidosha kabushiki kaisha, Hiroya Chiba of Fuji-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06V20/52, B60Q1/48, G06V10/60, H04N23/60
CPC Code(s): G06V20/52
Abstract: a vehicle identification system identifies a target vehicle. first, the vehicle identification system instructs a first vehicle to start performing a predetermined action for identifying the target vehicle while the first vehicle is traveling in a vehicle identification zone. next, the vehicle identification system starts a recognition process of recognizing an action performed by the first vehicle using a sensor while the first vehicle is travelling in the vehicle identification zone. then, the vehicle identification system identifies the first vehicle that performs the predetermined action as the target vehicle.
20250131743. IMAGE GENERATING SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Masahiro TANAKA of Tokyo-to JP for toyota jidosha kabushiki kaisha
IPC Code(s): G06V20/56, G06V10/25, G06V10/44
CPC Code(s): G06V20/588
Abstract: an image generating system has a server having a server processor configured to generate area information for determining an area in which a road feature is included in an image based on feature information representing the road feature acquired in the past, and transmit the area information using a server-communication device and an image generating device having a device processor configured to receive the area information using a device-communication device, determine a cutout area to be cut out from an image captured using an image capturing device based on the area information, and cut out the cutout area from the image to generate a partial image, wherein the device processor transmits the partial image to the server using the device-communication device.
Inventor(s): Hiroki TAKEISHI of Tokyo-to JP for toyota jidosha kabushiki kaisha
IPC Code(s): G07C5/00, G07C5/08
CPC Code(s): G07C5/006
Abstract: an information processing apparatus includes a controller. the controller acquires data on energy efficiency according to a vehicle type of a vehicle upon acquiring data on the vehicle including vehicle type information for the vehicle and data on a remaining energy amount of the vehicle. the controller determines whether maintenance is required for the vehicle based on the data on the remaining energy amount of the vehicle and the energy efficiency.
Inventor(s): Emily Lerner of Ypsilanti MI US for toyota jidosha kabushiki kaisha
IPC Code(s): G07C5/00, B60W60/00
CPC Code(s): G07C5/008
Abstract: systems and methods for verifying vehicle data are disclosed. in one aspect, a method includes clustering a plurality of vehicle types into a plurality of vehicle clusters based at least in part on vehicle characteristics, receiving vehicle data from a vehicle, assigning the vehicle to an individual vehicle cluster of the vehicle clusters, determining one or more digital twins also assigned to the individual cluster, comparing the vehicle data of the vehicle with vehicle data associated with the one or more digital twins, verifying the vehicle data when there is no discrepancy between the vehicle data of the vehicle and the vehicle data associated with the one or more digital twins, and adjusting the vehicle data when there is a discrepancy between the vehicle data of the vehicle and the vehicle data associated with the one or more digital twins.
20250131779. BATTERY ELECTRIC VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Takahiro UCHIDA of Kasugai-shi JP for toyota jidosha kabushiki kaisha, Seiji ARAKAWA of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Kazuhito SAKAI of Mishima-shi JP for toyota jidosha kabushiki kaisha, Chie FUKUHARA of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G07C5/08, B60L15/20, B60L50/60, B60L58/12, G10K15/04
CPC Code(s): G07C5/0833
Abstract: a battery electric vehicle that uses an electric motor as a traction power unit includes one or more speakers that output sound to at least one of inside and outside of the vehicle, one or more processors, and one or more storage devices for storing usage state information of the electric vehicle and sound source data. the one or more processors estimate fitness of the battery electric vehicle based on the usage state information. the one or more processors generate, based on the sound source data, a sound in accordance with the fitness. the one or more processors are configured to output the generated sound through the one or more speakers.
Inventor(s): Tomoyuki DOI of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): G08G1/16
CPC Code(s): G08G1/166
Abstract: a driving support ecu of an alert apparatus obtains, when the ecu determines that a rapid approach condition becomes satisfied while a following preceding vehicle state in which the host vehicle is traveling so as to follow the preceding vehicle owing to a driving operation by the host vehicle driver is occurring, operation characteristics values representing characteristics of a deceleration operation performed by the host vehicle driver to decelerate the host vehicle after a time point at which the rapid approach condition becomes satisfied, and store operation characteristics learning values that vary depending on the operation characteristics values. when the ecu determines that the following preceding vehicle state has newly occurred, the ecu calculates, based on the operation characteristics learning values, a required inter-vehicular distance, and performs an alert operation when the ecu determines the inter-vehicular distance currently obtained is equal to or shorter than the required inter-vehicular distance.
[[20250132307. COMPOSITE CATHODE ACTIVE MATERIAL PARTICLE FOR LITHIUM ION BATTERY, CATHODE ACTIVE MATERIAL LAYER, LITHIUM ION BATTERY, AND METHOD FOR PRODUCING COMPOSITE CATHODE ACTIVE MATERIAL PARTICLE FOR LITHIUM ION BATTERY_simplified_abstract_(toyota jidosha kabushiki kaisha)]]
Inventor(s): Momoko PROCTER of Seto-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M4/131, H01M4/62, H01M10/0525
CPC Code(s): H01M4/131
Abstract: the composite cathode active material particles for a lithium ion battery of the present disclosure have a cathode active material and lithium alloy particles having a lithium alloying potential of 0.5 v (vs li/li+) or more and/or metal particles generated by desorption of lithium from the lithium alloy particles, and the lithium alloy particles or the metal particles are dispersed in the cathode active material.
Inventor(s): So YUBUCHI of Shizuoka-ken JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M4/505, C01G53/00, H01M4/02, H01M10/0525
CPC Code(s): H01M4/505
Abstract: a positive electrode active material of this disclosure has an o2-type structure and an amount of carbon of 500 ppm or less. a manufacturing method of a positive electrode active material of this disclosure includes exchanging at least some of na ions of a na-containing oxide having a p2-type structure with li ions to obtain a li-containing oxide having an o2-type structure, and heating the li-containing oxide to reduce an amount of carbon in the li-containing oxide.
Inventor(s): Takahiko NINOMIYA of Miyoshi-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M4/525, C01G53/44, H01M4/36, H01M10/0525
CPC Code(s): H01M4/525
Abstract: a cathode active material includes a crystal structure including an alternate arrangement of transition metal layers and lithium layers. the transition metal layers include at least one kind of transition metal selected from nickel, cobalt and manganese. in the cathode active material, a stoichiometric oxygen content is 1.9 or more.
Inventor(s): Shinya Shiotani of Nagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M10/056, H01M10/052
CPC Code(s): H01M10/056
Abstract: a lithium sulfur battery, wherein the lithium sulfur battery comprises a cathode layer, a first solid electrolyte layer, a second solid electrolyte layer, and an anode layer in this order, wherein the first solid electrolyte layer comprises a sulfide solid electrolyte, and the second solid electrolyte layer comprises a polymer electrolyte and/or a gel electrolyte.
20250132392. LITHIUM-ION SECONDARY BATTERY_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kyosuke Yoshida of Susono-shi Shizuoka-ken JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M10/0569, H01M4/02, H01M4/38, H01M10/0525
CPC Code(s): H01M10/0569
Abstract: a lithium-ion secondary battery having improved coulombic efficiency. a lithium ion secondary battery comprises, a negative electrode active material layer, a separator layer, and a positive electrode active material layer in the order mentioned, wherein the negative electrode active material layer comprises a silicon-based negative electrode active material, and wherein the negative electrode active material layer, the separator layer, and the positive electrode active material layer are impregnated with an electrolyte solution, wherein the electrolyte solution comprises an ionic liquid and a lithium ion, wherein the ionic liquid comprises a phosphonium ion and a bis(fluorosulfonyl)imide ion.
20250132424. LAMINATE BATTERY_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kunimitsu YAMAMOTO of Kasugai-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M50/105, H01M10/0562, H01M50/571
CPC Code(s): H01M50/105
Abstract: the present disclosure provides a laminate battery having a reduced risk of the positive electrode current collector terminal corroding completely before the battery is fully discharged, and with which contact between salt water and charged electrode laminate can be suppressed. the laminate battery of the present disclosure comprises an electrode laminate , a negative electrode current collector terminal , a positive electrode current collector terminal , and a laminate film . the positive electrode current collector terminal is formed of a metal which can be electrolytically corroded by a discharge potential of the electrode laminate, and (i) a volume of the positive electrode current collector terminal is greater than a volume which can be electrolytically corroded by a capacitance of the electrode laminate, and/or (ii) the positive electrode current collector terminal has a structure in which a cross-sectional area increases toward an end.
20250132471. BATTERY AND MODULE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kota OHATA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Masahiro ISHIZUKA of Toyota-shi JP for toyota jidosha kabushiki kaisha, Hajime HASEGAWA of Aichi-gun JP for toyota jidosha kabushiki kaisha, Mitsuru TATEISHI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Norihiro OSE of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Masashi CHIHARA of Nagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M50/54, H01M4/62, H01M50/105, H01M50/593
CPC Code(s): H01M50/54
Abstract: a battery includes: a layer-type electrode body including a positive electrode sheet and a negative electrode sheet, the positive negative electrode sheets being alternately layered in a layering direction via a separator sheet; a laminate exterior body accommodating the electrode body; a positive electrode tab that projects from the laminate exterior body toward a first direction orthogonal to the layering direction, and that is electrically connected to the positive electrode sheets; a negative electrode tab that projects from the laminate exterior body toward another side in the first direction, and that is electrically connected to the negative electrode sheets; and an electrically insulating layer, wherein: the positive electrode current collector includes a positive electrode lead part, the electrically insulating layer is disposed at a surface of the positive electrode lead part, and the electrically insulating layer includes a binder and an electrically insulating filler.
20250132474. BIPOLAR BATTERY MODULE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Junta TAKASU of Nagoya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H01M50/636, H01M4/02, H01M4/36
CPC Code(s): H01M50/636
Abstract: the bipolar battery module of the present disclosure has a structure in which a plurality of cells is stacked in a laminating direction of the bipolar electrodes. each of the plurality of cells includes an internal space in which an electrolytic solution is accommodated between two positive-negative electrode foil adjacent to each other in the laminating direction. in a part of the outer peripheral part of each cell, a liquid injection opening for injecting an electrolytic solution into the internal space is formed by the sealing member. the liquid injection opening in at least a part of the cells has a shape widened to the adjacent cell side by disposing the peripheral edge part of at least one of the positive-negative electrode foil of the two positive-negative electrode foil so as to be offset to the adjacent cell side.
20250132598. ELECTRIC POWER MANAGEMENT SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Tohru NAKAMURA of Toyota-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H02J13/00, H02J3/00
CPC Code(s): H02J13/00002
Abstract: a management server executes processing including a step (s) of storing first data when receiving the first data via a dcm (yes in s), a step (s) of storing second data when receiving the second data via an indoor controller (yes in s), a step (s) of executing electric power control using the second data when the latest transmission times of both data do not coincide with each other (no in s), a step (s) of determining that abnormality occurs on a system when the transmission times coincide with each other (yes in s) and pieces of battery information do not coincide with each other (no in s), and a step (s) of executing the electric power control using the first data and the second data when the pieces of battery information coincide with each other (yes in s).
20250132618. MOTOR COOLING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hideaki KOMADA of Gotemba-shi Shizuka-ken JP for toyota jidosha kabushiki kaisha
IPC Code(s): H02K1/20
CPC Code(s): H02K1/20
Abstract: a motor cooling device includes: an oil passage, provided in a stator formed by laminating a plurality of steel plates, serving as a conduit for a cooling oil. further, the oil passage is formed by a plurality of oil holes, which are formed in the steel plates and are overlapping with each other in a laminating direction of the steel plates, and the oil passage is formed by an offset collision wall formed by shifting the oil holes in a direction orthogonal to the laminating direction and overlapping the oil holes.
20250132631. DRIVE APPARATUS_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Masayuki ISHIBASHI of Numazu-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H02K5/20
CPC Code(s): H02K5/20
Abstract: a drive apparatus includes: a casing; a motor; a gear unit; an electric unit; a first route; a second route; and a heat exchanger. the casing includes: a motor chamber; a gear chamber; and an electric unit chamber. the electric unit chamber has at least a part positioned to be closer to one axial-direction side than the gear chamber. the motor shaft has one end on the one axial-direction side positioned in the gear chamber. the heat exchanger has at least a part that overlaps with the gear chamber in the axial direction and that overlaps with the electric unit chamber in a radial direction perpendicular to the axial direction.
20250132632. MOTOR CASE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Masato FUJIKAWA of Susono-shi Shizuoka-ken JP for toyota jidosha kabushiki kaisha
IPC Code(s): H02K5/20
CPC Code(s): H02K5/203
Abstract: a motor case includes: a case inner wall, and an oil passage provided on the case inner wall to flow a lubricating oil therein. further, the case inner wall includes a plurality of wedge-shaped portions, arranged side by side in a circumferential direction of a stator, for supporting an outer periphery of the stator, and a corrugated portion disposed radially outward of the stator with respect to the plurality of wedge-shaped portions and disposed around the plurality of wedge-shaped portions, and the oil passage is provided between the plurality of wedge-shaped portions and the corrugated portion, so that a lubricating oil is meandering so as to flow in the radial direction and in the circumferential direction of the stator.
20250132634. DRIVE DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Masayuki ISHIBASHI of Numazu-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H02K5/24, B60K17/04, H02K7/116, H02K11/33
CPC Code(s): H02K5/24
Abstract: a drive device including a motor, a motor case, a first case, and a second case is provided. the motor includes a motor shaft. the motor case is configured to house the motor. the first case is configured to house a gear unit mechanically connected to the motor. the second case is configured to house a power conversion unit electrically connected to the motor. the first case and the second case are fixed to one side of the motor case in the axial direction of the motor shaft. the central axis of the motor shaft is covered by the first case and the second case in the axial direction of the motor shaft.
20250132659. POWER CONVERSION DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hiroaki TOYODA of Gotemba-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H02M1/00, H02M1/084, H02M7/5387
CPC Code(s): H02M1/0054
Abstract: three switching devices of the upper arm and the lower arm of the three switching devices of the lower arm of the first inverter and the three switching devices of the upper arm of the second inverter and the switching device for line-connecting are constituted by a first semiconductor switching device, the three switching devices of the lower arm of the second inverter is constituted by a second semiconductor switching device different from the first semiconductor switching device, a semiconductor switching device which is superior in conduction characteristics compared to the second semiconductor switching device as the first semiconductor switching device is used.
Inventor(s): Caleb MCGARY of Tokyo JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04L9/32, H04L9/08
CPC Code(s): H04L9/3242
Abstract: provided are a system, method, and device for optimizing cryptographic operations. according to embodiments, the system may include: a memory storage storing computer-executable instructions; and at least one processor communicatively coupled to the memory storage, wherein the at least one processor may be configured to execute the instructions to: determine an amount of time for performing one or more types of cryptographic operations in a software of the system, a hardware of the system, and a combination of the software and the hardware; and determine, for each of the one or more types of cryptographic operations, whether a respective one of the one or more types of cryptographic operations should be performed in the software, the hardware, or the combination of the software and the hardware based on the determined amount of time.
Inventor(s): Yasuhiro YAMASAKI of Nishin-shi JP for toyota jidosha kabushiki kaisha, Kunihiro MIYAUCHI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Hideki GOTO of Okazaki-shi JP for toyota jidosha kabushiki kaisha, Ikuyoshi OTAKE of Toyota-shi JP for toyota jidosha kabushiki kaisha, Ryo YAMANE of Osaka-shi JP for toyota jidosha kabushiki kaisha, Yusuke YAMAMOTO of Osaka-shi JP for toyota jidosha kabushiki kaisha, Tatsuya IZUMI of Osaka-shi JP for toyota jidosha kabushiki kaisha, Hideyuki TANAKA of Osaka-shi JP for toyota jidosha kabushiki kaisha, Kenta OGATA of Osaka-shi JP for toyota jidosha kabushiki kaisha, Yoshitaka KIKUCHI of Yokkaichi-shi JP for toyota jidosha kabushiki kaisha, Hirofumi URAYAMA of Yokkaichi-shi JP for toyota jidosha kabushiki kaisha, Darmawan GO of Yokkaichi-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04L41/0813, H04L41/085, H04L41/0866, H04L67/00
CPC Code(s): H04L41/0813
Abstract: a central ecu serving as a communication control device is provided with a memory and a processor coupled to the memory, the processor receives a change notification relating to a change of an intra-vehicle network communication setting from a center server; and determines whether or not new setting information of the intra-vehicle network that is required in association with the change notification is memorized at at least one of the central ecu and an ethernet switch. when it is determined that the setting information is memorized at neither the central ecu, or the ethernet switch, the processor requests the setting information from the center server.
Inventor(s): Yasuhiro YAMASAKI of Nishin-shi JP for toyota jidosha kabushiki kaisha, Kunihiro MIYAUCHI of Toyota-shi JP for toyota jidosha kabushiki kaisha, Hideki GOTO of Okazaki-shi JP for toyota jidosha kabushiki kaisha, Ikuyoshi OTAKE of Toyota-shi JP for toyota jidosha kabushiki kaisha, Yoshio ITO of Osaka-shi JP for toyota jidosha kabushiki kaisha, Yusuke YAMAMOTO of Osaka-shi JP for toyota jidosha kabushiki kaisha, Tatsuya IZUMI of Osaka-shi JP for toyota jidosha kabushiki kaisha, Hideyuki TANAKA of Osaka-shi JP for toyota jidosha kabushiki kaisha, Kenta OGATA of Osaka-shi JP for toyota jidosha kabushiki kaisha, Darmawan GO of Yokkaichi-shi JP for toyota jidosha kabushiki kaisha, Yoshitaka KIKUCHI of Yokkaichi-shi JP for toyota jidosha kabushiki kaisha, Hirofumi URAYAMA of Yokkaichi-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04L41/0866, H04L41/0816, H04L45/42, H04L67/12
CPC Code(s): H04L41/0866
Abstract: a central ecu serving as a communication control device includes a reception unit that receives a change notification related to a change in a communication setting of an in-vehicle network, a determination unit that determines whether or not an ethernet switch connected to the communication control device is operable according to new settings information needed to accompany the change notification, and an inquiry unit that prompts a user to indicate whether or not to reflect the settings information in the ethernet switch in cases in which the ethernet switch has been determined to be operable according to the settings information.
20250133185. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hironori AOKAGE of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Ryosuke MATSUOKA of Nishinomiya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04N5/77, G06V20/56, H04N7/18
CPC Code(s): H04N5/77
Abstract: the information processing device is mounted on a vehicle including a plurality of cameras. the control unit of the information processing device decides the order of priority of the plurality of recorded data recorded by the plurality of cameras in response to the occurrence of a predetermined event during parking of the vehicle. at this time, the control unit decides the order of priority of the plurality of pieces of recording data so that the recording data having the highest relevance to a predetermined event among the plurality of pieces of recording data becomes the highest. the control unit uploads a plurality of pieces of recording data to a predetermined server in an order corresponding to the decided order of priority.
20250133288. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kei KOSAKA of Tokyo JP for toyota jidosha kabushiki kaisha, Hironori AOKAGE of Nagoya-shi JP for toyota jidosha kabushiki kaisha, Tatsuya MAEMURA of Nisshin-shi JP for toyota jidosha kabushiki kaisha, Ryosuke MATSUOKA of Nishinomiya-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04N23/65
CPC Code(s): H04N23/651
Abstract: the information processing device is an information processing device that controls transmission of captured data captured by an in-vehicle camera mounted on a vehicle from a vehicle to a predetermined device, and includes a control unit configured to, when the transmission of the captured data is being performed during a parking operation of the vehicle, determine a timing to stop the transmission of the captured data to the predetermined device according to remaining power of a driving battery mounted on the vehicle.
20250133378. VEHICLE OPERATION SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Tatsuya SUGANO of Sunto-gun JP for toyota jidosha kabushiki kaisha, Koji MORITA of Gotemba-shi JP for toyota jidosha kabushiki kaisha, Hiroya CHIBA of Fuji-shi JP for toyota jidosha kabushiki kaisha
IPC Code(s): H04W4/44, G08G1/017, H04L67/12, H04W4/021
CPC Code(s): H04W4/44
Abstract: a vehicle operation system performs an operation of a target vehicle through communication by transferring an authority to operate the target vehicle from a user of the target vehicle. first, the vehicle operation system establishes the communication with a first vehicle while the first vehicle is traveling in an authority transition zone prior to a vehicle stop position where the user gets off the target vehicle. next, the vehicle operation system starts a vehicle identification process for identifying the first vehicle as the target vehicle while the first vehicle is traveling in a vehicle identification zone prior to the vehicle stop position. after the vehicle identification process is completed, the vehicle operation system completes the transfer of the authority from the user.
TOYOTA JIDOSHA KABUSHIKI KAISHA patent applications on April 24th, 2025
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- A61B5/11
- G06F3/04817
- G06F3/0486
- CPC A61B5/11
- Toyota jidosha kabushiki kaisha
- A61B5/00
- CPC A61B5/1114
- A61B5/05
- CPC A61B5/1126
- CPC A61B5/1128
- CPC A61B5/7435
- B01D53/94
- CPC B01D53/945
- B60K35/80
- B60K35/28
- CPC B60K35/80
- B60L3/00
- B60L58/26
- G07C5/08
- CPC B60L3/0046
- B60L53/14
- B60L50/60
- H01M10/42
- H01M50/51
- H01M50/512
- H02J7/00
- CPC B60L53/14
- B60L53/16
- B60L53/30
- CPC B60L53/16
- B60T13/12
- CPC B60L53/30
- G01C21/34
- G06Q10/02
- CPC B60L53/305
- B60L53/35
- B25J9/00
- B60L53/62
- B60L53/65
- CPC B60L53/35
- B60L53/12
- CPC B60L53/62
- B60Q1/14
- H05B47/115
- CPC B60Q1/1423
- B60R22/22
- CPC B60R22/22
- B60T7/22
- CPC B60T7/22
- B60W20/12
- B60W10/06
- B60W10/08
- B60W10/26
- B60W20/13
- CPC B60W20/12
- B60W30/09
- B60W30/095
- B60W40/08
- CPC B60W30/09
- B60W50/14
- B60W50/02
- B60W50/12
- G06V20/58
- CPC B60W50/14
- B60W30/16
- B60W60/00
- B60W50/06
- B60W50/10
- CPC B60W60/0053
- B62D25/18
- CPC B62D25/18
- B62D27/02
- B23K9/025
- B62D29/00
- CPC B62D27/023
- B62D65/18
- CPC B62D65/18
- F01P3/08
- CPC F01P3/08
- F16H57/04
- B60K1/00
- F16H57/02
- F16H57/037
- CPC F16H57/0476
- G01R31/396
- G01R31/378
- G01R31/3842
- CPC G01R31/396
- G05D1/249
- G05D1/227
- G05D107/70
- G05D109/10
- CPC G05D1/249
- G06F3/01
- CPC G06F3/011
- CPC G06F3/04817
- G06F3/0482
- G06F3/0484
- CPC G06F3/0482
- G06F11/07
- G06F3/147
- CPC G06F11/079
- G06V20/52
- B60Q1/48
- G06V10/60
- H04N23/60
- CPC G06V20/52
- G06V20/56
- G06V10/25
- G06V10/44
- CPC G06V20/588
- G07C5/00
- CPC G07C5/006
- CPC G07C5/008
- B60L15/20
- B60L58/12
- G10K15/04
- CPC G07C5/0833
- G08G1/16
- CPC G08G1/166
- H01M4/131
- H01M4/62
- H01M10/0525
- CPC H01M4/131
- H01M4/505
- C01G53/00
- H01M4/02
- CPC H01M4/505
- H01M4/525
- C01G53/44
- H01M4/36
- CPC H01M4/525
- H01M10/056
- H01M10/052
- CPC H01M10/056
- H01M10/0569
- H01M4/38
- CPC H01M10/0569
- H01M50/105
- H01M10/0562
- H01M50/571
- CPC H01M50/105
- H01M50/54
- H01M50/593
- CPC H01M50/54
- H01M50/636
- CPC H01M50/636
- H02J13/00
- H02J3/00
- CPC H02J13/00002
- H02K1/20
- CPC H02K1/20
- H02K5/20
- CPC H02K5/20
- CPC H02K5/203
- H02K5/24
- B60K17/04
- H02K7/116
- H02K11/33
- CPC H02K5/24
- H02M1/00
- H02M1/084
- H02M7/5387
- CPC H02M1/0054
- H04L9/32
- H04L9/08
- CPC H04L9/3242
- H04L41/0813
- H04L41/085
- H04L41/0866
- H04L67/00
- CPC H04L41/0813
- H04L41/0816
- H04L45/42
- H04L67/12
- CPC H04L41/0866
- H04N5/77
- H04N7/18
- CPC H04N5/77
- H04N23/65
- CPC H04N23/651
- H04W4/44
- G08G1/017
- H04W4/021
- CPC H04W4/44