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：US20220134894A1

公开(公告)日：2022-05-05

申请号：US17469123

申请日：2021-09-08

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Ayano KIMURA ,  Hikaru SHIOZAWA ,  Toshiya HASHIMOTO ,  Chuya OGAWA ,  Yuta MANIWA

IPC: B60L53/12 ,  B60L53/66 ,  H02J50/80

Abstract: A control device according to the present disclosure includes a processor configured to make power supply capacity of a non-contact power supply device smaller when disaster information is acquired than when the disaster information is not acquired.

公开(公告)号：US20150375635A1

公开(公告)日：2015-12-31

申请号：US14747113

申请日：2015-06-23

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Toshiya HASHIMOTO

IPC: B60L11/18

CPC classification number: B60L11/1861 ,  B60L50/40 ,  B60L58/12 ,  B60L58/20 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/7066

Abstract: SOC of an electrical power source made consistent with a traveling state. An electrical power source system is provided with a plurality of electrical power sources, and drives a motor generator. At the time of traveling, electrical power exchange for a plurality of electrical power sources is controlled by a converter based on temperature of the electrical power sources and travel information or route information, and SOC of one electrical power source, among the plurality of electrical power sources, is controlled to a specified value.

Abstract translation: 与行驶状态一致的电源的SOC。 电源系统设置有多个电源，并驱动电动发电机。 在行驶时，多个电力源的电力交换通过基于电力源的温度和行驶信息或路线信息以及多个电力中的一个电力源的SOC来控制， 来源，被控制到一个指定的值。

公开(公告)号：US20240399922A1

公开(公告)日：2024-12-05

申请号：US18616648

申请日：2024-03-26

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Toshiya HASHIMOTO ,  Masato MAEMURA ,  Ryosuke IKEMURA ,  Shogo TSUGE

IPC: B60L55/00 ,  B60L58/13

Abstract: A vehicle control device according to the present disclosure is a vehicle control device that receives or transmits electric power to a power supply lane provided on a roadside portion and controls a vehicle traveling on the road, the vehicle control device including a processor, wherein the processor judges whether or not there is leeway in electric power in a vehicle provided with the vehicle control device when a power shortage occurs in a power supply area by the power supply lane, and supplies electric power stored in the vehicle to the power supply lane when it is judged that there is leeway in electric power.

公开(公告)号：US20240399916A1

公开(公告)日：2024-12-05

申请号：US18631116

申请日：2024-04-10

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Toshiya HASHIMOTO ,  Masato MAEMURA ,  Ryosuke IKEMURA ,  Shogo TSUGE

IPC: B60L53/66 ,  B60W40/04 ,  B60W40/105

Abstract: The power supply control device according to the present disclosure is provided on a road side, and is a power supply control device that controls a power supply lane that supplies power to a vehicle, and includes a processor, wherein when a power shortage occurs in a power supply area by the power supply lane, the processor acquires travel state information of the vehicle in a plurality of power supply lanes managed by the power supply control device, and sets a priority level for power supply to each power supply lane based on the travel state information.

公开(公告)号：US20240286520A1

公开(公告)日：2024-08-29

申请号：US18392004

申请日：2023-12-21

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： Toshiya HASHIMOTO ,  Masato Maemura ,  Shogo Tsuge ,  Ryosuke Ikemura

IPC: B60L53/68

CPC classification number: B60L53/68

Abstract: A control device that controls a supply device that non-contactly transmits electric power to a vehicle running on a road, and is arranged in a line in the lane direction of the road and has multiple positions that detect the lateral position of the vehicle on the road. The amount of change in the lateral position of the vehicle is calculated based on the signal input from the sensor, and the amount of lateral positional deviation of the vehicle is estimated based on the calculated amount of change and vehicle speed information of the vehicle.

公开(公告)号：US20240270092A1

公开(公告)日：2024-08-15

申请号：US18405079

申请日：2024-01-05

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Toshiya HASHIMOTO ,  Masato MAEMURA ,  Shogo TSUGE ,  Ryosuke IKEMURA

IPC: B60L53/122 ,  H02J50/10 ,  H02J50/80 ,  H02J50/90

CPC classification number: B60L53/122 ,  H02J50/10 ,  H02J50/80 ,  H02J50/90 ,  H02J50/60

Abstract: A vehicle control device controls a vehicle having a secondary coil that receives non-contactly transmitted power from a primary coil installed on a road. Further, the vehicle control device switches Fine Positioning from an on state to an off state when determining that the vehicle is traveling outside a D-WPT section or the vehicle is traveling outside a D-WPT lane on a basis of position information of the vehicle.

公开(公告)号：US20240253505A1

公开(公告)日：2024-08-01

申请号：US18525118

申请日：2023-11-30

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Toshiya HASHIMOTO ,  Masato MAEMURA ,  Shogo TSUGE ,  Ryosuke IKEMURA

IPC: B60L53/39 ,  B60L53/122 ,  H02J50/12 ,  H02J50/90

CPC classification number: B60L53/39 ,  B60L53/122 ,  H02J50/12 ,  H02J50/90

Abstract: A wireless power transfer system that performs wireless power transfer by magnetic coupling between a supply device on a ground and a vehicle on traveling, includes: a control device that controls wireless power transfer from a power transmitter of the supply device to a power receiver of the vehicle. Further, the control device determine that a coupling deviation has occurred in the magnetic coupling in a case where a state in which received power in the power receiver is smaller than a target value by a predetermined value or more has continued for a predetermined time period during the wireless power transfer from the supply device to the vehicle; and performs a state transition to Magnetic Coupling Check to confirm a coupling coefficient of the magnetic coupling in a case where the control device has determined that the coupling deviation has occurred.

公开(公告)号：US20240088718A1

公开(公告)日：2024-03-14

申请号：US18454065

申请日：2023-08-23

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Osamu YAMASHITA ,  Naoki IWATA ,  Shinjiro SAIGUSA ,  Sungmin CHO ,  Katsuya KOBAYASHI ,  Toshiya HASHIMOTO

IPC: H02J50/12 ,  H02J50/00

CPC classification number: H02J50/12 ,  H02J50/005

Abstract: A power transmitting coil unit includes a board on which a coil comprised of a conductor pattern is formed and to a back surface side of which capacitors are mounted, a core arranged at a back surface side of the board and formed with a hole at a position facing the capacitors, a bottom plate arranged at a back surface side of the core, a space formed defined by a back surface of the board, a front surface of the bottom plate, and an inner circumferential surface of the hole and in which the capacitors are housed, and support member arranged in the space and supporting the board.