公开(公告)号：US20230001813A1

公开(公告)日：2023-01-05

申请号：US17855657

申请日：2022-06-30

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Daiki YOKOYAMA ,  Toshiya HASHIMOTO ,  Shuntaro OKAZAKI ,  Shogo TSUGE ,  Kazuhisa MATSUDA

IPC: B60L53/36 ,  B60W30/18 ,  B60L53/12 ,  B60W30/12 ,  B60L53/38 ,  B60L58/12 ,  B60W50/14 ,  H02J50/10 ,  H02J50/40

Abstract: The vehicle control device controls a vehicle configured to receive power by non-contact from a power transmission coil when passing over the power transmission coil. The vehicle control device includes a processor configured to prohibit lane changing by the vehicle in a predetermined range up to an end point of a power supply area where the power transmission coil is installed when the vehicle is running in a lane of the power supply area.

公开(公告)号：US20230001805A1

公开(公告)日：2023-01-05

申请号：US17842793

申请日：2022-06-17

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Daiki YOKOYAMA ,  Toshiya HASHIMOTO ,  Shuntaro OKAZAKI ,  Shogo TSUGE ,  Kazuhisa MATSUDA

IPC: B60L53/126 ,  B60L53/30 ,  B60L53/62 ,  B60L53/66 ,  H02J50/12 ,  H02J50/80 ,  H02J50/70

Abstract: A server includes: a communicator configured to communicate with a plurality of ground power supply devices configured to transmit electric power to a vehicle in a non-contact manner; a storage configured to store at least information on a total power supply amount within a predetermined period of the ground power supply devices; and one or more processors configured to, when a total power supply amount within a predetermined period of one ground power supply device among the ground power supply devices is equal to or greater than a determination threshold value set based on data of the total power supply amount within the predetermined period of the ground power supply devices, determine that stealing or leakage of electricity has occurred in the one ground power supply device.

公开(公告)号：US20220402393A1

公开(公告)日：2022-12-22

申请号：US17840609

申请日：2022-06-15

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kazuhisa MATSUDA ,  Shuntaro OKAZAKI ,  Daiki YOKOYAMA

IPC: B60L53/24 ,  B60W40/10

Abstract: The position information transmission device is provided at one of a ground side apparatus and a moving object performing non-contact power transmission by magnetic field resonance coupling with the ground side apparatus, and includes an alternating current power generation circuit for generating alternating current power, an alternating current magnetic field generation circuit for generating an alternating current magnetic field as a position signal when the alternating current power is applied; and a power inflow suppression part for keeping induced electromotive force due to an alternating current magnetic field generated from a power transmission side resonance circuit for the non-contact power transmission from flowing to the alternating current power generation circuit.

公开(公告)号：US20220402381A1

公开(公告)日：2022-12-22

申请号：US17844729

申请日：2022-06-21

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Daiki YOKOYAMA ,  Toshiya HASHIMOTO

IPC: B60L53/12 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H02J7/00 ,  B60L9/00

Abstract: The power supply system includes a plurality of power supply apparatuses configured to transmit power to vehicles by non-contact. The plurality of power supply apparatuses includes a first power supply apparatus installed in a first region positioned on a road directly connected to an exit of an area in which operation of internal combustion engines is prohibited or restricted and where an amount of traffic of vehicles at least temporarily becomes equal to or greater than a predetermined threshold value, and a second power supply apparatus installed in a second region different from the first region. An amount of power supplied from the first power supply apparatus to a vehicle is made greater than an amount of power supplied from the second power supply apparatus to a vehicle.

公开(公告)号：US20220402380A1

公开(公告)日：2022-12-22

申请号：US17844726

申请日：2022-06-21

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Daiki YOKOYAMA ,  Toshiya HASHIMOTO

IPC: B60L53/12 ,  H02J50/40 ,  H02J50/12 ,  B60L53/60

Abstract: The power supply system includes a plurality of power supply apparatuses installed at a road at surroundings of an area in which operation of internal combustion engines is prohibited or restricted and configured so as to transmit power to vehicles by non-contact. The plurality of power supply apparatuses include a first power supply apparatus installed at a first point where a distance of a running route up to an entrance of the area or a straight route up to the entrance or a boundary of the area is equal to or less than a predetermined distance, and a second power supply apparatus installed at a second point where the distance is greater than the predetermined distance. An amount of power supply to a vehicle from the first power supply apparatus is made greater than an amount of power supply to a vehicle from the second power supply apparatus.

公开(公告)号：US20220368173A1

公开(公告)日：2022-11-17

申请号：US17739175

申请日：2022-05-09

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Daiki YOKOYAMA ,  Toshiya HASHIMOTO ,  Hiroya CHIBA ,  Shuntaro OKAZAKI ,  Shogo TSUGE ,  Kazuhisa MATSUDA

IPC: H02J50/80 ,  B60L53/126 ,  B60L58/12 ,  H02J50/90 ,  B60L53/60

Abstract: The power supply control device includes a processor configured to request noncontact power supply from the power supply apparatus to the vehicle; confirm an intention to utilize a noncontact power supply with an occupant of the vehicle, and stop the request for noncontact power supply if the occupant does not have the intention to utilize.

公开(公告)号：US20220234567A1

公开(公告)日：2022-07-28

申请号：US17457759

申请日：2021-12-06

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Daiki YOKOYAMA ,  Hiroya CHIBA ,  Yoshiyuki KAGEURA ,  Masanori SHIMADA ,  Yoshihiro SAKAYANAGI ,  Sui KURIHASHI ,  Hiroki MORITA ,  Makoto OGISO

IPC: B60W20/12 ,  B60W10/06 ,  B60W10/08 ,  B60W20/16 ,  G01C21/34 ,  B60L53/51

Abstract: A vehicle control device including processor being configured to, when driving sections are present inside a restricted region, extract as a restricted driving section from among driving sections present inside the restricted region a driving section through which it is projected the vehicle will be driven in a restricted time period in which operation of internal combustion engines is restricted, and prepare a driving plan able to drive through the restricted driving section in the EV mode.

公开(公告)号：US20220032898A1

公开(公告)日：2022-02-03

申请号：US17369955

申请日：2021-07-08

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yoshiaki MIYAZATO ,  Atsuharu OTA ,  Daiki YOKOYAMA ,  Yoshiyuki KAGEURA ,  Masanori SHIMADA ,  Yoshihiro SAKAYANAGI ,  Hiroki MORITA

IPC: B60W20/12 ,  B60W10/24 ,  B60W30/182

Abstract: A vehicle includes: an electric motor; a storage battery configured to supply electric power to the electric motor and be charged with electric power from an external power source; an internal combustion engine configured to rotate the electric motor; and a controller configured to perform an electric power generation control and a prohibition control, the internal combustion engine being prohibited in a case where the vehicle is positioned in a predetermined region, wherein the electric power stored in the storage battery is suppliable to an outside, and the controller is configured to permit driving of the internal combustion engine even in the predetermined region in a case where a supply of electric power is insufficient for an electric power demand in the predetermined region or in a case where the supply of the electric power is predicted to be insufficient for the electric power demand in the predetermined region.

公开(公告)号：US20210397477A1

公开(公告)日：2021-12-23

申请号：US17348768

申请日：2021-06-16

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Daiki YOKOYAMA ,  Norimi ASAHARA

IPC: G06F9/48 ,  G06F9/50 ,  G06K9/62 ,  G06N20/00

Abstract: A machine learning device is provided in a vehicle able to supply electric power to an outside, and includes a processor configured to perform processing relating to training a machine learning model used in the vehicle. The processor is configured to lower an electric power consumption amount in the processing relating to training when acquiring disaster information compared with when not acquiring the disaster information.

公开(公告)号：US20210390406A1

公开(公告)日：2021-12-16

申请号：US17343736

申请日：2021-06-10

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kotoru SATO ,  Daiki YOKOYAMA

IPC: G06N3/08 ,  G06K9/62

Abstract: A machine learning apparatus includes an acquisition unit that acquires third data including first data and second data, the first data including at least one of parameter data collected for a plurality of collection devices and teacher data created from the parameter data, and the second data which are associated with the first data and which represent collection conditions of the parameter data; a selection unit that selects specific data from the third data; and a learning unit that performs machine learning using the specific data, and generates a trained model which is to be used for a target device. Further, the selection unit selects the specific data which are associated with the collection conditions in which a difference between usage conditions of the trained model for the target device and the collection conditions in the collection devices is equal to or less than a predetermined reference.