TOYOTA JIDOSHA KABUSHIKI KAISHA patent applications on August 22nd, 2024
Patent Applications by TOYOTA JIDOSHA KABUSHIKI KAISHA on August 22nd, 2024
TOYOTA JIDOSHA KABUSHIKI KAISHA: 69 patent applications
TOYOTA JIDOSHA KABUSHIKI KAISHA has applied for patents in the areas of B60L15/20 (3), B60L53/51 (3), B60K23/02 (3), G07C5/08 (3), B62D21/15 (3) B60L15/2054 (3), H04W56/0015 (2), G06Q10/20 (2), B60L53/51 (2), H01M4/386 (1)
With keywords such as: vehicle, unit, device, control, power, information, portion, direction, electrode, and side in patent application abstracts.
Patent Applications by TOYOTA JIDOSHA KABUSHIKI KAISHA
20240276908. MOWING MACHINE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shinsuke SATO of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): A01D34/00, A01D101/00
CPC Code(s): A01D34/008
Abstract: a mowing machine, including: a memory; a processor coupled to the memory; and a mowing machine main body including a drive motor configured to drive a movement mechanism and a cutting blade motor configured to drive a cutting blade configured to cut grass, wherein the processor is configured to: acquire information related to a state of grass growth in a mowing target region, predict a load that will be applied to the cutting blade motor at a time of cutting the grass based on the acquired information related to the state of grass growth, set a travel path based on the predicted load, and control driving of the drive motor such that the mowing machine main body travels along the set travel path.
20240278195. MICROPOROUS LAYER_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hidenari YAMAMOTO of Miyoshi-shi (JP) for toyota jidosha kabushiki kaisha, Masanori AIMU of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Risako TANII of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Hajime MAKINO of Tajimi-shi (JP) for toyota jidosha kabushiki kaisha, Yurika SAKAMOTO of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B01D71/36, B01D69/14
CPC Code(s): B01D71/36
Abstract: in a microporous layer of the present embodiment, a falling angle of an aqueous solution containing 25 wt % of ethanol is less than 30� and a strength determined by saicas evaluation is more than 0.068 n.
Inventor(s): Takunori SAKASHITA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Tatsuzo Suzuki of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B25J9/16
CPC Code(s): B25J9/1671
Abstract: a simulation device comprises a drawing unit configured to draw a virtual facility corresponding to a facility in a virtual space, the virtual facility having a virtual movable portion corresponding to a movable portion of the facility; and a calculation unit configured to compute a physical quantity including a moment of inertia acting on the movable portion when operating the movable portion and to repeatedly calculate an operation speed of the virtual movable portion using the calculated physical quantity. the drawing unit draws a motion of the virtual movable portion using the calculated operation speed of the virtual movable portion.
20240278632. ELECTRIFIED VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Masataka IWAMOTO of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yusuke SUZUKI of Nisshin-shi (JP) for toyota jidosha kabushiki kaisha, Koichi OKUDA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Naoki ITAZU of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60K1/02, B60K17/356
CPC Code(s): B60K1/02
Abstract: the first drive device includes a first motor connected to the left front wheel via a first gear unit, and a second motor connected to the right front wheel via a second gear unit, and a first oil pump connected to the first gear unit or the second gear unit. the second drive device includes a third motor connected to the left rear wheel via a third gear unit, a fourth motor connected to the right rear wheel via a fourth gear unit, and a second oil pump connected to the third gear unit or the fourth gear unit. one of the first oil pump and the second oil pump is connected to the first gear unit or the third gear unit, and the other of the first oil pump and the second oil pump is connected to the second gear unit or the fourth gear unit.
Inventor(s): Yuki MIYAMOTO of Sunto-gun (JP) for toyota jidosha kabushiki kaisha, Tetsuya ICHIYANAGI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60K11/08, F16D65/847
CPC Code(s): B60K11/085
Abstract: a grille shutter control device in a vehicle includes: a grille shutter provided at a front part of the vehicle; an actuator that adjusts a degree of opening of the grille shutter by applying a driving force to the grille shutter; a brake rotor that is provided in a front wheel located rearward of the grille shutter and that is reachable for a travel wind having passed through the grille shutter in a state different from a fully closed state; and a control unit that controls the actuator based on a value associated with a temperature of the brake rotor.
Inventor(s): Koichi OKUDA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yusuke SUZUKI of Nisshin-shi (JP) for toyota jidosha kabushiki kaisha, Yuuki TAKAHASHI of Fukuyama-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60K17/04, B60K7/00, F16H57/02, F16H57/021
CPC Code(s): B60K17/043
Abstract: a power transmission device includes a housing having a first chamber and a second chamber, a left gear unit accommodated in the first chamber and having a first rotation shaft, and a right gear unit accommodated in the second chamber and having a second rotation shaft located coaxially with the first rotation shaft. the housing has a center housing located between the first chamber and the second chamber. the center housing has a flat plate portion, a first bearing support portion supporting a first bearing located at a first end of the first rotation shaft, and a second bearing support portion supporting a second bearing located at a first end of the second rotation shaft. the flat plate portion is provided with a gap in at least a part of an annular region located between the first bearing support portion and the second bearing support portion.
20240278649. ELECTRIC VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Sho ITO of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Kazuaki ISHIURA of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha, Takashi KATAYAMA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yoshihiro MORITA of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L15/00, B60K1/04, B60L53/16
CPC Code(s): B60L15/007
Abstract: an electric vehicle includes: an electric motor; a power transmission device; a driving battery to be connected to an external charger; an electric-power control device for controlling an electric power transferred between the battery and the electric motor; a connector connecting between the electric-power control device and an electrical wire connected to the battery; a relay box for switching power supply paths to the battery; and a power source compartment which houses a drive apparatus including the electric motor and the power transmission device and which is provided on a front or rear side of a driver's seat compartment in a longitudinal direction of the electric vehicle. the electric-power control device, connector and relay box are disposed in the power source compartment. the connector is located adjacent to the relay box and is located between the relay box and the driver's seat compartment in the longitudinal direction.
20240278654. ELECTRIC VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yoichiro ISAMI of Mishima-shi (JP) for toyota jidosha kabushiki kaisha, Yoshio ITOU of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Hiroyuki AMANO of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Tatsuya IMAMURA of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha, Akiko HISHIMINE of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Hiroaki EBUCHI of Hadano-shi (JP) for toyota jidosha kabushiki kaisha, Hiroaki KODERA of Susono-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L15/20, B60K1/00, B60K23/02
CPC Code(s): B60L15/2054
Abstract: an electric vehicle includes a shift lever and a clutch pedal for simulating manual gear changes of a traditional vehicle equipped with an internal combustion engine and manual transmission, and includes a controller for controlling the operation of the electric vehicle. the driver operates the shift lever in a similar fashion to that of a traditional manual transmission shift lever, however the associated gear positions do not correspond to physical gears in a transmission but rather virtual gear stage modes that correspond to mapped torque characteristics with respect to the rotational speed of the electric motor. the clutch pedal is operated by the driver when the shift lever is operated. the controller calculates the virtual engine speed of the virtual engine based on the virtual gear stage mode selected by the shift lever and the operation amount of the clutch pedal, and displays the virtual engine speed on a display.
20240278655. ELECTRIC VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yoichiro Isami of Mishima-shi (JP) for toyota jidosha kabushiki kaisha, Yoshio Itou of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Hiroyuki Amano of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Tatsuya Imamura of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha, Akiko Nishimine of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Hiroaki Ebuchi of Hadano-shi (JP) for toyota jidosha kabushiki kaisha, Hiroaki Kodera of Susono-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L15/20, B60K1/00, B60K23/02
CPC Code(s): B60L15/2054
Abstract: an electric vehicle includes a shift lever and a clutch pedal for simulating manual gear changes of a traditional vehicle equipped with an internal combustion engine and manual transmission, and includes a controller for controlling the operation of the electric vehicle. the driver operates the shift lever in a similar fashion to that of a traditional manual transmission shift lever, however the associated gear positions do not correspond to physical gears in a transmission but rather virtual gear stage modes that correspond to mapped torque characteristics with respect to the rotational speed of the electric motor. the clutch pedal is operated by the driver when the shift lever is operated. the controller calculates the virtual engine speed of the virtual engine based on the virtual gear stage mode selected by the shift lever and the operation amount of the clutch pedal, and displays the virtual engine speed on a display.
20240278656. ELECTRIC VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yoichiro ISAMI of Mishima-shi (JP) for toyota jidosha kabushiki kaisha, Yoshio ITOU of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Hiroyuki AMANO of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Tatsuya IMAMURA of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha, Akiko NISHIMINE of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Hiroaki EBUCHI of Hadano-shi (JP) for toyota jidosha kabushiki kaisha, Hiroaki KODERA of Susono-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L15/20, B60K1/00, B60K23/02
CPC Code(s): B60L15/2054
Abstract: an electric vehicle includes a shift lever and a clutch pedal for simulating manual gear changes of a traditional vehicle equipped with an internal combustion engine and manual transmission, and includes a controller for controlling the operation of the electric vehicle. the driver operates the shift lever in a similar fashion to that of a traditional manual transmission shift lever, however the associated gear positions do not correspond to physical gears in a transmission but rather virtual gear stage modes that correspond to mapped torque characteristics with respect to the rotational speed of the electric motor. the clutch pedal is operated by the driver when the shift lever is operated. the controller calculates the virtual engine speed of the virtual engine based on the virtual gear stage mode selected by the shift lever and the operation amount of the clutch pedal, and displays the virtual engine speed on a display.
20240278661. Vehicle and Power Apparatus_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yuya AOKI of Miyoshi-shi Aichi-ken (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/16, G07C5/08, G07C9/00
CPC Code(s): B60L53/16
Abstract: a vehicle includes a vehicle inlet to which a vehicle plug that allows external power feed is connected, an electronic lock that locks the vehicle inlet and the vehicle plug, and a vehicle controller that controls the electronic lock. when output in external power feed is larger than 16 a (a prescribed value) at the time of reception of a request for release of locking by the electronic lock from a user, the vehicle controller prohibits release of locking by the electronic lock. when the output in external power feed is equal to or lower than 16 a at the time of reception of the request for release of locking by the electronic lock from the user, the vehicle controller releases locking by the electronic lock.
20240278668. VEHICLE MANAGEMENT DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hideo SAKAMOTO of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yoshinobu NOZAKI of Ano-shi (JP) for toyota jidosha kabushiki kaisha, Hiroyuki OGURA of Ama-shi (JP) for toyota jidosha kabushiki kaisha, Mitsuaki TOMITA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yasunobu SEKI of Nisshin-shi (JP) for toyota jidosha kabushiki kaisha, Shoichi IWAMOTO of Fuji-shi (JP) for toyota jidosha kabushiki kaisha, Hisashi FUJISAWA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/51, B60L50/53, H02J7/35
CPC Code(s): B60L53/51
Abstract: the present disclosure provides a vehicle management device used for a vehicle that includes a drive unit for traveling, a power storage device that is able to supply power to the drive unit, and a solar cell system that is able to generate power from a solar cell and supply the power to the power storage device, and that is able to perform external charging in which the power storage device is charged with power from an outside of the vehicle. when the vehicle is parked, a target external charging amount of the external charging is set to a value obtained by subtracting, from a target power storage amount of the power storage device at a next scheduled traveling start time, a predicted power generation amount of the solar cell up to the next scheduled traveling start time.
20240278669. VEHICLE MANAGEMENT DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hiroyuki OGURA of Ama-shi (JP) for toyota jidosha kabushiki kaisha, Hideo SAKAMOTO of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yoshinobu NOZAKI of Anjo-shi (JP) for toyota jidosha kabushiki kaisha, Hisashi FUJISAWA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Shoichi IWAMOTO of Fuji-shi (JP) for toyota jidosha kabushiki kaisha, Mitsuaki TOMITA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yasunobu SEKI of Nisshin-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/51, B60L50/60, H02J3/38, H02J7/35, H02S10/20, H02S10/40, H02S50/00
CPC Code(s): B60L53/51
Abstract: a vehicle equipped with a driving unit for traveling, a power storage device capable of supplying power to the drive unit, and a solar cell system capable of supplying power generated by a solar cell to the power storage device. a vehicle management device that determines the cause, based on whether or not a decrease in the amount of power generation has occurred while the vehicle is running and whether or not a decrease in the amount of power generation has occurred while the vehicle is parked, determines whether the decrease in the amount of power generation is caused by the state abnormality of the solar cell or the external environment.
Inventor(s): Yasuo SUZUKI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/66, B60L53/62, B60L53/68
CPC Code(s): B60L53/66
Abstract: a charging system for a vehicle equipped with a battery includes a first vehicle, a second vehicle, and a server, wherein the first vehicle is one of a plurality of chargers arranged to charge the battery. the charger acquires power supply information regarding the power supply status of the power supplied to the first vehicle and transmits the power supply information to the server, and the server determines the soundness of the charger based on the power supply information received from the first vehicle, to provide health information regarding the health of the charger to the user of the first vehicle and/or the second vehicle.
20240278678. INFORMATION PROCESSING METHOD_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Ryosuke KOBAYASHI of Nagakute-shi (JP) for toyota jidosha kabushiki kaisha, Koichi WATANABE of Tokyo-to (JP) for toyota jidosha kabushiki kaisha, Motofumi KAMIYA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Masaki NISHINO of Anjo-shi (JP) for toyota jidosha kabushiki kaisha, Jean-Sebastien BOIRE of Yokohama-shi (JP) for toyota jidosha kabushiki kaisha, Takuya NISHIOKA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Yohei NAKANISHI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Masaki MAKIHARA of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L53/68, B60L53/57, B60W60/00
CPC Code(s): B60L53/68
Abstract: an information processing method performed by an information processing apparatus includes receiving a request for charging that includes information indicating a destination from a user terminal, determining an operation plan of a power supply vehicle that includes transporting a user and a user vehicle toward the destination with supplying power to the user vehicle in response to the request for charging, and transmitting the operation plan to an operator terminal.
20240278682. VEHICLE MANAGEMENT DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shoichi IWAMOTO of Fuji-shi (JP) for toyota jidosha kabushiki kaisha, Hisashi Fujisawa of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Hiroyuki Ogura of Ama-shi (JP) for toyota jidosha kabushiki kaisha, Yoshinobu Nozaki of Anjo-shi (JP) for toyota jidosha kabushiki kaisha, Hideo Sakamoto of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yasunobu Seki of Nisshin-shi (JP) for toyota jidosha kabushiki kaisha, Mitsuaki Tomita of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L55/00, B60L53/51, H02J3/32, H02J3/38, H02J7/35
CPC Code(s): B60L55/00
Abstract: the vehicle management device includes a drive unit for driving, a power storage device that can supply power to the drive unit, and a solar cell system that can generate electricity from a solar cell and supply it to the power storage device, and also supplies power to the outside of the vehicle. vehicles that can be used. while the vehicle is parked, the vehicle management device sets an allowable power supply amount for the outside of the vehicle within the range of the predicted power generation amount of the solar cell until the next scheduled start time of the vehicle.
Inventor(s): Tomoaki MIYAZAWA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Ryota NAKABAYASHI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Naoki YOMODA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Atsushi MORI of Miyoshi-shi (JP) for toyota jidosha kabushiki kaisha, Hiroshi INOUE of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Tsukasa KITAZAWA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60L58/12, G06F8/65
CPC Code(s): B60L58/12
Abstract: an information processing device includes an executing device and a storage device. the executing device is configured to update software stored in the storage device, and control charging electric power to a secondary battery installed in a vehicle. the executing device is configured to, when updating of the software that is not executable at the same time as charging of the secondary battery is requested, perform one of supplying the charging electric power to the secondary battery and updating of the software first, based on urgency information that is information indicating urgency provided with new software to be updated to.
20240278716. VEHICLE LIGHTING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Fumihiko MOURI of Owariasahi-shi (JP) for toyota jidosha kabushiki kaisha, Kento NAKAZATO of Tokyo-to (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60Q1/50
CPC Code(s): B60Q1/547
Abstract: a vehicle lighting device disclosed in this specification comprises an illumination unit that draws an image on a road surface around a vehicle by illuminating the road surface with light; a turn signal unit that causes a turn signal lamp to flash; and a controller configured to control the illumination unit, wherein when the vehicle changes a lane from a first lane to a second lane adjacent to the first lane, the controller causes the turn signal lamp to flash on a lane change side, and causes the illumination unit to draw a lane change image for notifying surroundings of a behavior of the vehicle, and the controller changes a configuration of the lane change image according to at least one of a presence and a position of a subsequent vehicle traveling rearward of the vehicle and along the second lane.
20240278721. VEHICLE OUTER MIRROR_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hiroshige IMAIZUMI of Chita-gun, Aichi-ken (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60R1/06, B60R1/12
CPC Code(s): B60R1/06
Abstract: a vehicle outer mirror includes: an outer lens that includes a protruding portion, the protruding portion protruding out toward a vehicle width direction outer side, at a vehicle rear side than a cover that covers a vehicle width direction outer side of a light source; and a light guiding lens that includes a main body portion, a rear portion of the main body portion being disposed further along an inner face of the outer lens at the vehicle rear side than the protruding portion, and an intermediate portion of the main body portion being separated from an inner face of the protruding portion toward a vehicle width direction inner side, and that includes an outer-side extending portion that is integral with and branches from the rear portion of the main body portion and that is disposed along the inner face of the protruding portion, the light guiding lens guiding light from the light source.
Inventor(s): Kazuhiro KAWAMURA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60R11/02, B60R11/00
CPC Code(s): B60R11/0235
Abstract: a vehicle-mounted display system comprises a display attached to a cabin ceiling and configured to change between a flat posture and a bent posture, wherein the display in the flat posture has a flat shape along the cabin ceiling, the display in the bent posture is bent such that respective ends in a first direction are closer to each other and convex downward than in the flat posture, and the display has a display area visible from both sides in the first direction with the display therebetween.
Inventor(s): Mitsuhisa YOSHINAGA of Nisshin-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60R16/02, F16B21/02
CPC Code(s): B60R16/0215
Abstract: the insertion portion of the clamp is inserted into an attachment hole formed through the floor panel. the pair of elastic pieces of the insertion portion is elastically deformable in opposite directions to each other in a direction orthogonal to the insertion direction of the insertion portion, and can be locked to the pair of locked edges of the attachment hole. i can do it. the attachment hole has a shape that allows the clamp to be rotated within a predetermined range around the axis in the insertion direction of the insertion part from the locked state in which the pair of elastic pieces is locked to the pair of locked edges. further, when the clamp is rotated by a predetermined angle from the locked state, the hole edge is located outside the outer shape of the insertion portion in plan view.
Inventor(s): Noriaki MATSUO of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha, Tetsuya ICHIYANAGI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60T5/00
CPC Code(s): B60T5/00
Abstract: a brake cooling structure in a vehicle includes a duct that is provided on a suspension arm provided in the vehicle, and has an introduction opening through which air is taken in from a front side and a discharge opening through which the air is discharged toward a brake rotor that is provided on a wheel connected to the suspension arm through a support member.
Inventor(s): Akihiro KATAYAMA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Shiro YANO of Tokyo (JP) for toyota jidosha kabushiki kaisha, Kenichiro KUMADA of Nagakute-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60W10/08
CPC Code(s): B60W10/08
Abstract: processing circuitry of an adaptation system executes a second process when a number of times of execution of a learning routine is greater than or equal to a specified number of times and less than a termination number of times. the second process performs a first trial and a second trial in each execution of the learning routine, and ends the learning routine by recording, in a storage device, a change in one of the first trial and the second trial in which a reward is larger. the processing circuitry executes a third process when the number of times of execution of the learning routine reaches a specified number of times. the third process is a process of calculating summary statistics of multiple changes and reflecting the summary statistics in a control map to complete optimization of the control map.
Inventor(s): Mafune KAKESHITA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yumi SHIMANAKA of Kasugai-shi (JP) for toyota jidosha kabushiki kaisha, Sho HASHIMOTO of Sunto-gun (JP) for toyota jidosha kabushiki kaisha, Kenta MIYAHARA of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60W30/09, B60W30/095, B60W40/08
CPC Code(s): B60W30/09
Abstract: a vehicle collision avoidance assist apparatus executes a collision avoidance control for avoiding a collision of an own vehicle with an object ahead of the own vehicle. the apparatus determines whether a driver of the own vehicle has a collision self-avoidance probability that the driver can avoid the collision of the own vehicle with the object ahead of the own vehicle by carrying out a driving operation to the own vehicle. when the apparatus determines that the driver does not have the collision self-avoidance probability, the apparatus sets a start timing of starting executing the collision avoidance control to a timing earlier than the start timing set when the apparatus determines that the driver has the collision self-avoidance probability.
Inventor(s): Wataru KAWASHIMA of Nisshin-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B60W50/00, G06T11/00, G06V10/82, G06V20/58
CPC Code(s): B60W50/0097
Abstract: a travel controller generates a future image by inputting a series of vicinity images representing surrounding conditions of a vehicle up to a current time into a first neural network. the future image represents predicted surrounding conditions of the vehicle at a future time that is a predetermined period after the current time. the travel controller generates a control signal for controlling travel of the vehicle by inputting a vicinity image outputted at the current time of the series of vicinity images, the future image, and the predetermined period into a second neural network different from the first neural network.
20240278827. STEERING CONTROL APPARATUS_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Hayato YOSHINO of Miyoshi-shi (JP) for toyota jidosha kabushiki kaisha, Kimiaki ONO of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha, Tetsuya MORINO of Susono-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B62D6/00
CPC Code(s): B62D6/002
Abstract: a steering control apparatus comprises an environment sensor for detecting a condition around a vehicle; and a controller for controlling turning of a front wheel and turning of a rear wheel, wherein the controller is configured to: calculate a total steering angle which is a steering angle required for causing the vehicle to travel along a target path, based on at least a detection result of the environment sensor; turn the front wheel based on a front wheel target steering angle; and turn the rear wheel based on a rear wheel target steering angle that is a subtraction value obtained by subtracting the front wheel target steering angle from the total steering angle.
Inventor(s): Tetsuya Morino of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Kazuya Suzuki of Shizuoka-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B62D6/02, B62D7/14
CPC Code(s): B62D6/02
Abstract: a control device for a four-wheel steering vehicle including a steering wheel, a front wheel steering device, and a rear wheel steering device, and operating the front wheel steering device and the rear wheel steering device, wherein first steering and second steering are continuously performed, and when the rear wheels are steered in the direction opposite to the steering direction of the front wheels, the absolute value of the steered angle velocity of the front wheels to be steered is higher than the first threshold, and the absolute value of the steered angle velocity of the front wheels to be steered in response to the second steering is higher than the second threshold, the steering of the rear wheels corresponding to the second steering is restricted.
20240278831. TRAVEL CONTROL DEVICE FOR VEHICLE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Ryo MATSUMOTO of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Jiro miyawaki of Ebina-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B62D15/02
CPC Code(s): B62D15/025
Abstract: a travel control device for a vehicle includes an object information acquisition device, an automatic steering device, and an electronic control unit. the electronic control unit is configured to gradually decrease a target correction quantity of a steering angle when the electronic control unit determines that travel control needs to be ended. the electronic control unit is configured to change a degree of decrease of the target correction quantity to different degrees based on a magnitude relationship between a target control quantity and an actual control quantity closest to a time point at which it is determined that the travel control needs to be ended.
20240278841. VEHICLE SKELETON STRUCTURE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shinya Nagashima of Kariya-shi (JP) for toyota jidosha kabushiki kaisha, Toshiyuki Dobashi of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Nobuyuki Shinohara of Tajimi-shi (JP) for toyota jidosha kabushiki kaisha, Mayumi Takazawa of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha, Reona Takagishi of Tajimi-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B62D21/15, B62D25/20
CPC Code(s): B62D21/152
Abstract: a vehicle skeleton structure, including: a die-cast skeleton body formed integrally and including a floor part configuring a vehicle cabin floor portion and a side member extending from the floor part towards a vehicle front or a vehicle rear; a transverse concave bead, the transverse concave bead being formed at a leading end side of the side member in the skeleton body, and the transverse concave bead extending in at least one of a vehicle width direction or a vehicle vertical direction; and a longitudinal concave bead, the longitudinal concave bead being formed at a base end side of the side member in the skeleton body, and the longitudinal concave bead extending in a vehicle front-rear direction.
20240278842. STRUCTURAL BODY_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shinji TATEYAMA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B62D21/15
CPC Code(s): B62D21/155
Abstract: a structural body, which is integrally molded by die casting and which is configured to form a vehicle skeleton, the structural body including a portion at one end side and a portion at another end side that respectively have different metal properties.
20240278844. VEHICLE SKELETON STRUCTURE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shinya Nagashima of Kariya-shi (JP) for toyota jidosha kabushiki kaisha, Toshiyuki Dobashi of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Nobuyuki Shinohara of Tajimi-shi (JP) for toyota jidosha kabushiki kaisha, Mayumi Takazawa of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha, Reona Takagishi of Tajimi-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B62D21/15, B62D25/08, B62D25/20, B62D27/06
CPC Code(s): B62D21/157
Abstract: a vehicle skeleton structure, including: a die-cast skeleton body formed integrally and including a floor part configuring a vehicle cabin floor portion and a side member disposed at both sides, in a vehicle width direction, of the floor part and extending in a vehicle front-rear direction; and a severance origin point, the severance origin point being formed at the skeleton body, and the severance origin point configuring a starting point when at least a part of the side member is severed.
20240278849. VEHICLE REAR STRUCTURE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Tomoaki FURUKAWA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B62D25/08, B62D43/00, B62D43/10
CPC Code(s): B62D25/08
Abstract: the frame includes a pair of left and right side frames, a second cross member that is connected to the rear portion of the side frames and supports the rear portion of the motor, and the side frames that extend behind the second cross member along the left-right direction of the vehicle. and a third cross member for detachably suspending and supporting the spare tire so that the spare tire is placed horizontally with the front side lowered, and the spare tire is placed in the middle of the third cross member in the longitudinal direction. a raising and lowering device for supporting and elevating the spare tire is provided, and a raising and lowering guide is provided in the middle of the second cross member in the longitudinal direction to guide the spare tire so that it maintains its posture when the spare tire is lifted or lowered.
20240278859. VEHICLE REAR STRUCTURE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Tomoaki FURUKAWA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): B62D43/10, B62D25/08, B62D43/00
CPC Code(s): B62D43/10
Abstract: the framework includes a pair of right and left side frames extending in the longitudinal direction of the vehicle, a second cross member connected to the rear portions of the side frames so as to bridge along the lateral direction of the vehicle and supporting the rear portion of the motor, and the side frames. a third cross member is connected to the rear of the second cross member so as to bridge along the right-left direction of the vehicle, and detachably supports the spare tire so as to hang it. the third cross member is formed in an inverted u shape, has a spare tire lifting device in the middle in the longitudinal direction, and has attachment portions to which the rear ends of the leaf springs are attached at one end side and the other longitudinal end side of the third cross member.
Inventor(s): Toshihiko INOUE of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G01C21/34, G01C21/36
CPC Code(s): G01C21/3492
Abstract: an information processing device provides information to an occupant of a vehicle that is traveling. the information processing device includes a control unit configured to: acquire destination congestion information, the destination congestion information being information on a destination congestion degree indicating a degree of congestion of a destination of the vehicle, and determine whether to output information on a first rest facility based on the destination congestion information, the first rest facility being a rest facility that is present between a traveling location of the vehicle and the destination.
20240280637. ESTIMATION SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Yuko ASANO of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yukinari Tanabe of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G01R31/367, G01R19/04, G01R19/18, H02K11/27, H02P27/06
CPC Code(s): G01R31/367
Abstract: an estimation system includes a battery, an inverter, a motor, a u-phase current sensor, and an ecu. the inverter includes u-phase upper and lower arm circuits, v-phase upper and lower arm circuits, and w-phase upper and lower arm circuits. a mode of the inverter includes a first mode in which the u-phase upper arm circuit, the v-phase lower arm circuit, and the w-phase lower arm circuit are on and a second mode in which the u-phase lower arm circuit, the v-phase upper arm circuit, and the w-phase upper arm circuit are on. the ecu performs estimation processing for estimating a current value of the battery. the estimation processing includes first processing for estimating the current value in accordance with a detection value from the u-phase current sensor when the mode of the inverter is set to the first mode or the second mode.
Inventor(s): Kento IWAHORI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Daiki YOKOYAMA of Miyoshi-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G05D1/225, G05D1/65, G05D105/45, G05D107/70
CPC Code(s): G05D1/225
Abstract: a system used in a factory for manufacture of a moving object comprises: a remote controller that moves the moving object by remote control, the moving object being movable in the factory during a course of manufacture in the factory, the moving object including a communication device having a communication function for the remote control and a driving controller that implements driving control over the moving object; a manufacturing status acquisition unit that acquires information about a manufacturing status in the factory including delay in a step; and a speed setting unit that sets a moving speed of the moving object using the acquired manufacturing status. the remote controller moves the moving object in a transport zone between steps at the set moving speed of the moving object by the remote control.
20240281239. IN-VEHICLE CONTROL DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Ryuki Hirono of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G06F8/65, B60R16/023
CPC Code(s): G06F8/65
Abstract: a control signal selection unit receives a first control signal for controlling a target in-vehicle device from a first processor of a first ecu, and receives a second control signal for controlling the target in-vehicle device from a second processor of a second ecu. when the control signal selection unit receives both the first control signal and the second control signal within the predetermined time, the control signal selection unit does not send the first control signal to the target in-vehicle device, but sends the second control signal to the target in-vehicle device.
Inventor(s): Junichiro TAMAO of Tokyo (JP) for toyota jidosha kabushiki kaisha, Takahiro UTSUNOMIYA of Tokyo (JP) for toyota jidosha kabushiki kaisha, Tomoaki KARASAWA of Matsudo-shi (JP) for toyota jidosha kabushiki kaisha, Takumi HORIE of Chofu-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G06F16/13
CPC Code(s): G06F16/13
Abstract: an information processing device includes processing circuitry and a storage. the storage is configured to store each of metadata and actual file data in file data in a different data block. file data that is to be newly stored in the storage is first file data. file data that has already been stored in the storage and is to be updated using the first file data is second file data. when the first file data has the same data size as the second file data, the processing circuitry is configured to update actual file data of the second file data using data to which information on an updated time is added to actual file data of the first file data, without updating metadata of the second file data.
Inventor(s): Noriaki SAKAI of Nisshin-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G06Q10/0633, G06Q10/0631
CPC Code(s): G06Q10/0633
Abstract: a work simulation system is configured to output a state in which a virtual character in a virtual space executes predetermined work on a work target object. the work simulation system includes an acquisition unit, a determination unit, and an output unit. the acquisition unit is configured to acquire information that indicates a position of a work portion of the work target object and information that indicates an approaching direction in which the virtual character approaches the work portion. the determination unit is configured to determine a posture that is suitable for work to be executed on the work portion by the virtual character facing the approaching direction. the output unit is configured to output the posture determined by the determination unit.
20240281771. COMPUTER_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Wataru MIZUTANI of Miyoshi-shi (JP) for toyota jidosha kabushiki kaisha, Kyosuke MATSUMOTO of Miyoshi-shi (JP) for toyota jidosha kabushiki kaisha, Yohei NAKANISHI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G06Q10/20, G07C5/08
CPC Code(s): G06Q10/20
Abstract: a computer according to the present disclosure includes a controller configured to acquire requests to exchange components of vehicles, acquire degree of deterioration of the components with which the vehicles are equipped, select a pair of vehicles whose components are to be exchanged based on the requests, and determine second parts to be exchanged in the pair among first parts composing the components based on the degree of deterioration.
20240281772. INFORMATION PROCESSING APPARATUS_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Wataru MIZUTANI of Miyoshi-shi (JP) for toyota jidosha kabushiki kaisha, Kyosuke MATSUMOTO of Miyoshi-shi (JP) for toyota jidosha kabushiki kaisha, Yohei NAKANISHI of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G06Q10/20, G06Q30/0283
CPC Code(s): G06Q10/20
Abstract: an information processing apparatus includes a controller configured to acquire an identifier of a vehicle upon receiving a request for customization of the vehicle, identify one or more parts with which the vehicle is already equipped by searching a vehicle database that stores data on parts with which a plurality of vehicles is equipped using the acquired identifier as a key, and determine a work item for the customization according to the one or more identified parts.
Inventor(s): Hiroshi MAJIMA of Tokyo (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G06Q30/0207, H02J7/00
CPC Code(s): G06Q30/0207
Abstract: the server is a server configured to communicate with a mobile terminal carried by a user. the server includes a processor that provides an incentive to the user when the amount of power stored in the battery is greater than 50% when the user uses the digital ticket.
20240281842. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Jumpei TANAKA of Tokyo (JP) for toyota jidosha kabushiki kaisha, Liming Yang of Tokyo (JP) for toyota jidosha kabushiki kaisha, Feng Xu of Yokohama-shi (JP) for toyota jidosha kabushiki kaisha, Hitoshi Kageyama of Tokyo (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G06Q30/0207, G06F16/955
CPC Code(s): G06Q30/0222
Abstract: a digital coupon system (information processing device) consists of a database in which information on business operators and information on services provided by business operators are stored in association with each of a plurality of business operators, and a processor (control unit). when receiving a coupon issuance request from an italian business division (a first business operator) that specifies a thai business division (a second business operator) and a car sharing service (a second service) as a coupon issuance target related to a car lease service (a first service), the processor performs control to send a coupon to a user associated with the issuance target.
20240281982. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Toshiki KASHIWAKURA of Tokyo (JP) for toyota jidosha kabushiki kaisha, Chihiro INABA of Tokyo (JP) for toyota jidosha kabushiki kaisha, Takurou SAKAI of Tokyo (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G06T7/194, G06T5/77, G06T7/00
CPC Code(s): G06T7/194
Abstract: a control unit executes: acquiring an actual image that is an image captured by the imaging unit; acquiring a calibration image that is an image captured by the imaging unit in the past and serving as a reference for the current background; generating a model for estimating a region where a shadow exists and correcting the color tone; and adding a shadow corresponding to the actual image to the calibration image based on the calibration image and the model and correcting the color tone and generating an estimated background image, which is a corrected image and is a background image corresponding to the actual image.
Inventor(s): Yu NAGATA of Chofu-shi (JP) for toyota jidosha kabushiki kaisha, Keiichi UNO of Kariya-city (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G07C5/08, G08B21/18
CPC Code(s): G07C5/0816
Abstract: an information processing device includes a processor. the processor receives a report of an abnormality from a reporting terminal installed in a vehicle. the processor calls a first monitor via a first monitor terminal. the processor calls a second monitor via a second monitor terminal when the processor determines that a waiting period for a response from the first monitor terminal exceeds a predetermined period or that a transfer request is input at the first monitor terminal. the processor transfers the report to a terminal of police or an emergency service when the processor determines that a waiting period for a response from the second monitor terminal exceeds a predetermined period or that a transfer request is input at the second monitor terminal.
20240282157. INFORMATION PROCESSING DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Nariaki AMANO of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Yukinori II of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yusuke MAEDA of Miyoshi-shi (JP) for toyota jidosha kabushiki kaisha, Takeshi MURAKAMI of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha, Atsuki SAKURAI of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yuichiro YANO of Nagakute-shi (JP) for toyota jidosha kabushiki kaisha, Yuki KATAI of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Yoshiaki SUGIYAMA of Anjo-shi (JP) for toyota jidosha kabushiki kaisha, Taisei NISHIMORI of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha, Seiichi TAGAWA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Shinichi TAKEDA of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha, Yuta TONE of Nagoya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G07C7/00, G07C5/06
CPC Code(s): G07C7/00
Abstract: a control unit of an information processing device acquires a request to add an item to a vehicle, acquires first information that is information according to whether the vehicle has a structure for adding an item, determining a fee for adding the item to the vehicle based on the one piece of information and the information about the item, and outputting the information about the fee.
Inventor(s): Takashi Abe of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Hiroyuki Imai of Anjo-shi (JP) for toyota jidosha kabushiki kaisha, Yusuke Kobayashi of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Ryotaro Tanaka of Nisshin-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G09B19/24, G02B27/01, G06F3/01, G06T19/00, G06T19/20
CPC Code(s): G09B19/24
Abstract: a work training support system includes: a detector detecting a movement of a tool during a first period, wherein the first period is a period in which an instructor performs work using the tool; a controller programmed to generate a first image using a detection result of the detector during the first period, wherein the first image represents the movement of the tool during the first period; and a head mounted display worn on a head of a trainee, wherein the head mounted display displays the first image in a field of view of the trainee during a second period, wherein the second period is a period in which the trainee performs the work using the tool.
Inventor(s): Kyohei KITAZAWA of Kawasaki-shi (JP) for toyota jidosha kabushiki kaisha, Jun IKARASHI of Shinagawa-ku (JP) for toyota jidosha kabushiki kaisha, Akihito IKARASHI of Sumida-ku (JP) for toyota jidosha kabushiki kaisha, Nobutoshi SUWA of Taito-ku (JP) for toyota jidosha kabushiki kaisha, Daisuke KIKUCHI of Yokohama-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): G10H1/00
CPC Code(s): G10H1/0008
Abstract: a terminal apparatus includes an imager configured to capture an image of a first user, a controller configured to generate an image to be displayed on a display, and a communication interface configured to communicate with a separate terminal apparatus used by a second user, and the controller is configured to transmit a first captured image of the first user to the separate terminal apparatus via the communication interface and generate a composite image that includes the first user and the second user and in which a line of sight of the second user is directed to a position of the first user in order to display the composite image on the display based on the first captured image, a second captured image of the second user, and a display position of the display.
Inventor(s): Masataka TOMITA of Okazaki-shi Aichi-ken (JP) for toyota jidosha kabushiki kaisha, Yuusuke SHIMIZU of Chiryu-shi Aichi-ken (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H01M4/131, H01M4/02, H01M4/505, H01M4/525
CPC Code(s): H01M4/131
Abstract: a non-aqueous electrolyte secondary battery comprising a positive electrode, a negative electrode, and a separator, wherein the positive electrode includes a positive electrode active material layer, the positive electrode active material layer includes a positive electrode active material having a layered structure, the positive electrode active material is in the form of secondary particles, the secondary particles have an average particle size of 8.0 �m or more, and a ratio of a dbp oil absorption number of the secondary particles to a bet specific surface area of the secondary particles is 0.3 or more.
Inventor(s): Daisuke Horikawa of Kariya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H01M4/38, H01M4/02, H01M10/0525
CPC Code(s): H01M4/382
Abstract: a lithium metal negative electrode secondary battery comprises a positive electrode, a separator, a negative electrode, and an electrolyte solution. the electrolyte solution includes li ions. the separator is interposed between the positive electrode and the negative electrode. the negative electrode includes a negative electrode base material and a li metal layer. the li metal layer includes a continuous phase and a dispersed phase. the continuous phase includes li metal. the dispersed phase includes a li-ion conductor. the li-ion conductor has a li-ion conductivity from 1.0�10to 2.0�10s/cm.
Inventor(s): Takayuki UCHIYAMA of Susono-shi (JP) for toyota jidosha kabushiki kaisha, Satoshi WAKASUGI of Susono-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H01M4/38, C01B33/02
CPC Code(s): H01M4/386
Abstract: disclosed is an active material composite particle including si and having low volume expansion in charging. the active material composite particle of present disclosure comprises a plurality of first particles and at least one second particle, wherein the first particles comprise porous silicon, a reaction potential between the second particle and li is lower than a reaction potential between the porous silicon and li, and a ratio d/dof a particle diameter dof the second particle to a particle diameter dof the first particles is 2.0 or more.
20240282990. FUEL CELL SYSTEM_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shigeki HASEGAWA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Hiroaki MORI of Ogaki-shi (JP) for toyota jidosha kabushiki kaisha, Tatsuya FUKAMI of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Kenji SATO of Kasugai-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H01M8/04537, B60L58/30
CPC Code(s): H01M8/04604
Abstract: the fuel cell system is provided with an ecu, and the ecu calculates an average value obtained by averaging the instantaneous output values sequentially requested by the fuel cell system in the average calculation time interval during which the fuel cell system operates, and calculates the average value. each time the average value is calculated, the average value is sequentially set to the output value output by the fuel cell up to the next predetermined cycle, and each time the average value is calculated, the predetermined cycle is added to the average calculation time interval, and the fuel cell system the difference between the instantaneous output value and the output value of the fuel cell is compensated for by the output value due to the discharge of the battery.
Inventor(s): Sachie AKIBA of Toyota-shi Aichi-ken (JP) for toyota jidosha kabushiki kaisha, Akio KANEYAMA of Toyota-shi Aichi-ken (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H01M10/0585, H01M4/62, H01M10/0562
CPC Code(s): H01M10/0585
Abstract: the method of manufacturing a solid-state battery includes preparing a solid-state battery having an electrode body that has a positive electrode layer, a solid electrolyte layer, a negative electrode layer and an insulating layer and in which the positive electrode layer, the solid electrolyte layer and the negative electrode layer are layered in that order, and the insulating layer is disposed so as to contact a surface, which is at the positive electrode layer side, of the solid electrolyte layer in a layering direction, and so as to contact side surfaces of the positive electrode layer in a direction orthogonal to the layering direction and a longitudinal direction of the electrode body; and hot pressing the solid-state battery from both sides in the layering direction, wherein the insulating layer contains a first binder having a reaction force at a temperature of the hot pressing of from 0.60 n/mmto 1.50 n/mm, and the positive electrode layer and the solid electrolyte layer contain a second binder having a reaction force at the temperature of the hot pressing of from 0.01 n/mmto 0.40 n/mm.
Inventor(s): Taiki NAKANO of Anjo-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H01M10/667, H01M10/617, H01M10/625, H01M10/6568
CPC Code(s): H01M10/667
Abstract: at least one inverter is heated by causing an inverter heat generation control unit to pass a predetermined current through the inverter for a predetermined time, and heating of the at least one inverter causes a high-voltage battery (storage battery) to warm up via a cooling circuit. accordingly, control for warmup of the high-voltage battery (storage battery) is simply performed by passing the predetermined current through the inverter for a predetermined time. this inverter heat generation control can also be applied to a vehicle not including a step-up converter.
Inventor(s): Kouta MARUYAMA of Aichi-ken (JP) for toyota jidosha kabushiki kaisha, Naoki FUJIOKA of Anjo-shi (JP) for toyota jidosha kabushiki kaisha, Yoshitaka FURUMURA of Nisshin-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H01M50/231, H01M10/0585, H01M50/244, H01M50/26
CPC Code(s): H01M50/231
Abstract: a main object of the present disclosure is to provide a method for producing a storage module with excellent sealability. the present disclosure achieves the object by providing the method including: a preparing step of preparing a layered body, in which a plurality of electrode sheet that includes: an electrode including a current collector and an active material layer; and a frame body made of a resin arranged along an outer periphery of the electrode, is layered in a first direction; an arranging step of arranging a pair of restraining member of which heat conductivity is 1 w/m�k or less, in a position overlapping with the frame body in the layered body when viewed from the first direction; and a heating step of heating the frame body in the layered body and the pair of restraining member while applying a restraining pressure to the layered body by the pair of restraining member, and thereby welding the frame body adjacent to each other in the first direction to form a seal part.
Inventor(s): Daisuke HORIKAWA of Kariya-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H01M50/497, H01M4/02, H01M4/134, H01M4/38, H01M50/431, H01M50/449
CPC Code(s): H01M50/497
Abstract: a lithium metal negative electrode secondary battery comprises a positive electrode, a separator, a negative electrode, and an electrolyte solution. the electrolyte solution includes li ions. the separator is interposed between the positive electrode and the negative electrode. the separator includes a porous base material and a covering layer. the porous base material has a first main face and a second main face. the first main face faces the positive electrode. the second main face faces the negative electrode. the covering layer covers the second main face. the covering layer includes a li-ion conductor. the li-ion conductor has a li-ion conductivity from 1.0�10to �10s/cm.
20240283259. CHARGING CIRCUIT_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Shinsuke AOYAGI of Isehara-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H02J7/00
CPC Code(s): H02J7/0024
Abstract: a first switch connects a series circuit made up of a coil and a third capacitor between a high-voltage terminal and an intermediate-voltage terminal. a second switch connects the series circuit between the intermediate-voltage terminal and a low-voltage terminal. a third switch connects the series circuit with a power supply. a controller switches a mode among the following three modes. in a first mode, the first switch is closed, and the second switch and the third switch are open. in a second mode, the second switch is closed, and the first switch and the third switch are open. in a third mode, the third switch is closed, and the first switch and the second switch are open. the controller controls the switches such that the mode is repeated in order of the third mode, the first mode, the third mode, and the second mode.
20240283381. MOTOR CONTROL DEVICE_simplified_abstract_(toyota jidosha kabushiki kaisha)
Inventor(s): Kazuhito HAYASHI of Toyota-shi (JP) for toyota jidosha kabushiki kaisha, Kohichi KURIYAMA of Hashima-shi (JP) for toyota jidosha kabushiki kaisha, Kojiro ASAKAWA of Toyota-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H02P21/22, H02P27/06
CPC Code(s): H02P21/22
Abstract: the motor control device includes an inverter that generates a three-phase alternating current for driving the motor, a current command generation unit, a correction value generation unit, a voltage command generation unit, a dq inverse transform unit, and a drive signal generation unit. the current command generation unit generates a d-axis current command value and a q-axis current command value. the correction value generation unit generates a d-axis correction value and a q-axis correction value that suppress sixth-order noise. the voltage command generation unit generates a d-axis voltage command value and a q-axis voltage command value. the dq inverse transform unit generates three-phase voltage command values. the drive signal generation unit generates a drive signal for the inverter.
Inventor(s): Kenichi TAKIZAWA of Koganei-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H04B7/06, H04W88/04
CPC Code(s): H04B7/0617
Abstract: a relay station includes first antennas used for communication with the terminal station, a second antenna used for communication with a base station, and a radio device performing non-regenerative relay. the relay station transmits a first beam pattern with an maximum sinr of a received signal from the terminal station, the received signal including a part of self-interference and measured in a first slot of a wireless frame. an information processing apparatus acquires a beam pattern set based on the first beam pattern and transmits to the relay station. in a second slot, based on sinrs of received signals from the terminal station measured for each of beam patterns included in the beam pattern set in a plurality of symbols, the relay station selects a second beam pattern from the beam pattern set, and updates a beam pattern to be used by the first antennas to the second beam pattern.
Inventor(s): Daisuke TANIZAKI of Okazaki-shi (JP) for toyota jidosha kabushiki kaisha, Chihiro WATANABE of Ama-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H04W4/021
CPC Code(s): H04W4/021
Abstract: a server acquires a first geographical range, in which the provision of information on a first point of interest (poi) to a user of a mobile terminal is effective, based on the position information on the firs poi and on the information on the movement of the mobile terminal, and sends the information on the first poi, and the first geographical range to the mobile terminal. the mobile terminal receives the information on the first poi, and the first geographical range and, when the mobile terminal is within the first geographical range, provides the information on the first poi.
Inventor(s): Kenichi TAKIZAWA of Koganei-shi (JP) for toyota jidosha kabushiki kaisha
IPC Code(s): H04W52/46, H04B7/155
CPC Code(s): H04W52/46
Abstract: a communication system includes a communication control apparatus that performs processing for selecting, from among a plurality of relay stations, a relay station to be used for relaying of upward communication from a terminal station to a base station. the communication control apparatus selects a relay station to be used for the relaying from remaining relay stations, obtained by removing relay stations for which consideration needs to be given regarding power consumption from one or two or more relay stations that are usable for the relaying, out of the plurality of relay stations.
TOYOTA JIDOSHA KABUSHIKI KAISHA patent applications on August 22nd, 2024
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- A01D34/00
- A01D101/00
- CPC A01D34/008
- Toyota jidosha kabushiki kaisha
- B01D71/36
- B01D69/14
- CPC B01D71/36
- B25J9/16
- CPC B25J9/1671
- B60K1/02
- B60K17/356
- CPC B60K1/02
- B60K11/08
- F16D65/847
- CPC B60K11/085
- B60K17/04
- B60K7/00
- F16H57/02
- F16H57/021
- CPC B60K17/043
- B60L15/00
- B60K1/04
- B60L53/16
- CPC B60L15/007
- B60L15/20
- B60K1/00
- B60K23/02
- CPC B60L15/2054
- G07C5/08
- G07C9/00
- CPC B60L53/16
- B60L53/51
- B60L50/53
- H02J7/35
- CPC B60L53/51
- B60L50/60
- H02J3/38
- H02S10/20
- H02S10/40
- H02S50/00
- B60L53/66
- B60L53/62
- B60L53/68
- CPC B60L53/66
- B60L53/57
- B60W60/00
- CPC B60L53/68
- B60L55/00
- H02J3/32
- CPC B60L55/00
- B60L58/12
- G06F8/65
- CPC B60L58/12
- B60Q1/50
- CPC B60Q1/547
- B60R1/06
- B60R1/12
- CPC B60R1/06
- B60R11/02
- B60R11/00
- CPC B60R11/0235
- B60R16/02
- F16B21/02
- CPC B60R16/0215
- B60T5/00
- CPC B60T5/00
- B60W10/08
- CPC B60W10/08
- B60W30/09
- B60W30/095
- B60W40/08
- CPC B60W30/09
- B60W50/00
- G06T11/00
- G06V10/82
- G06V20/58
- CPC B60W50/0097
- B62D6/00
- CPC B62D6/002
- B62D6/02
- B62D7/14
- CPC B62D6/02
- B62D15/02
- CPC B62D15/025
- B62D21/15
- B62D25/20
- CPC B62D21/152
- CPC B62D21/155
- B62D25/08
- B62D27/06
- CPC B62D21/157
- B62D43/00
- B62D43/10
- CPC B62D25/08
- CPC B62D43/10
- G01C21/34
- G01C21/36
- CPC G01C21/3492
- G01R31/367
- G01R19/04
- G01R19/18
- H02K11/27
- H02P27/06
- CPC G01R31/367
- G05D1/225
- G05D1/65
- G05D105/45
- G05D107/70
- CPC G05D1/225
- B60R16/023
- CPC G06F8/65
- G06F16/13
- CPC G06F16/13
- G06Q10/0633
- G06Q10/0631
- CPC G06Q10/0633
- G06Q10/20
- CPC G06Q10/20
- G06Q30/0283
- G06Q30/0207
- H02J7/00
- CPC G06Q30/0207
- G06F16/955
- CPC G06Q30/0222
- G06T7/194
- G06T5/77
- G06T7/00
- CPC G06T7/194
- G08B21/18
- CPC G07C5/0816
- G07C7/00
- G07C5/06
- CPC G07C7/00
- G09B19/24
- G02B27/01
- G06F3/01
- G06T19/00
- G06T19/20
- CPC G09B19/24
- G10H1/00
- CPC G10H1/0008
- H01M4/131
- H01M4/02
- H01M4/505
- H01M4/525
- CPC H01M4/131
- H01M4/38
- H01M10/0525
- CPC H01M4/382
- C01B33/02
- CPC H01M4/386
- H01M8/04537
- B60L58/30
- CPC H01M8/04604
- H01M10/0585
- H01M4/62
- H01M10/0562
- CPC H01M10/0585
- H01M10/667
- H01M10/617
- H01M10/625
- H01M10/6568
- CPC H01M10/667
- H01M50/231
- H01M50/244
- H01M50/26
- CPC H01M50/231
- H01M50/497
- H01M4/134
- H01M50/431
- H01M50/449
- CPC H01M50/497
- CPC H02J7/0024
- H02P21/22
- CPC H02P21/22
- H04B7/06
- H04W88/04
- CPC H04B7/0617
- H04W4/021
- CPC H04W4/021
- H04W52/46
- H04B7/155
- CPC H04W52/46
