公开(公告)号：US12058820B2

公开(公告)日：2024-08-06

申请号：US17837032

申请日：2022-06-10

Applicant: YAZAKI CORPORATION

Inventor： Hayato Yamaguchi ,  Sadaharu Okuda

IPC: H05K1/18 ,  H05K3/30 ,  H05K5/00

CPC classification number: H05K5/0017 ,  H05K1/181 ,  H05K3/303

Abstract: A control device includes a standard substrate on which a first input/output circuit and a control circuit configured to control the first input/output circuit are mounted, and a power supply substrate on which a connection portion and a power supply circuit are mounted. The first input/output circuit is at least one of an input circuit or an output circuit for a standard electrical equipment. The connection portion is configured to be connected to a power supply line for supplying electric power. The power supply circuit is configured to generate electric power for operating the standard substrate from the electric power supplied from the power supply line.

公开(公告)号：US12057833B2

公开(公告)日：2024-08-06

申请号：US17837035

申请日：2022-06-10

Applicant: YAZAKI CORPORATION

Inventor： Sadaharu Okuda

IPC: H03K19/17 ,  H03K19/17736 ,  H03K19/17772 ,  H03K19/17784

CPC classification number: H03K19/17744 ,  H03K19/1774 ,  H03K19/17772 ,  H03K19/17784

Abstract: A timer circuit switches a second changeover switch and a third changeover switch to a pulse output unit for a certain period of time when power supply is started, and causes the pulse output unit to output a code pulse to a second communication line. An input-output control unit switches a first changeover switch to a first terminal for the certain period of time when the power supply is started, determines whether a code indicated by the code pulse received from the first terminal is a regular code, and cuts off electric power supplied from a first power supply line to a second power supply line when the code is not the regular code.

公开(公告)号：US11951919B2

公开(公告)日：2024-04-09

申请号：US17859579

申请日：2022-07-07

Applicant: Yazaki Corporation

Inventor： Yasuhiro Kominato ,  Sadaharu Okuda

IPC: B60R16/033 ,  H02J7/00 ,  H02J7/34

CPC classification number: B60R16/033 ,  H02J7/0063 ,  H02J7/0068 ,  H02J7/345 ,  H02J2207/20

Abstract: An in-vehicle power supply system includes: a main battery; an upper power supply unit configured to supply power of a power supply to the main battery; a first power supply line allocated to conduct the power of the power supply of a first voltage; a second power supply line allocated to conduct the power of the power supply of a second voltage lower than the first voltage; a step-down conversion unit configured to step down a voltage of the first power supply line to supply the power of the power supply to the second power supply line; and a capacitor. The upper power supply unit, the capacitor, and an input of the step-down conversion unit are connected to the first power supply line. The main battery and an output of the step-down conversion unit are connected to the second power supply line.

公开(公告)号：US11225207B2

公开(公告)日：2022-01-18

申请号：US17033648

申请日：2020-09-25

Applicant: YAZAKI CORPORATION

Inventor： Hayato Yamaguchi ,  Akira Tsubaki ,  Sadaharu Okuda ,  Masahiro Takamatsu

IPC: B60R16/02 ,  H01B7/08 ,  H01B7/04

Abstract: A vehicle circuit body is provided. The vehicle circuit body includes a bent portion which is formed by bending a plurality of conductor plates with a convex shape toward one side of a lamination direction in which the plurality of conductor plates are laminated, the plurality of conductor plates being laminated such that adjacent conductor plates are spaced apart from each other; and a rigid portion where the plurality of conductor plates extending from the bent portion are joined together to form a single layer. The bent portion is arranged at a position which faces an inner corner or outer corner of a concave-convex shape formed on a body panel.

公开(公告)号：US20210245686A1

公开(公告)日：2021-08-12

申请号：US17172587

申请日：2021-02-10

Applicant: Yazaki Corporation

Inventor： Masashi Suzuki ,  Jun Goto ,  Hideo Takahashi ,  Sadaharu Okuda

IPC: B60R16/023 ,  H04L12/40 ,  H04L29/08

Abstract: A communication system includes a host control device and a vicarious inputting and outputting unit that controls an electric device by communicating with the host control device. The vicarious inputting and outputting unit includes a standard board provided with a first control circuit which controls the electric device and at least one of an input circuit and an output circuit for a standard electric device. The first control circuit has an extension terminal for connection to an extension board provided with at least one of an input circuit and an output circuit for an extended electric device and is provided so as to be able to operate in response to respective specifications of plural kinds of extension terminals, and a specification of the extension terminal is set through communication with the host control device.

公开(公告)号：US20210094487A1

公开(公告)日：2021-04-01

申请号：US17033648

申请日：2020-09-25

Applicant: YAZAKI CORPORATION

Inventor： Hayato Yamaguchi ,  Akira Tsubaki ,  Sadaharu Okuda ,  Masahiro Takamatsu

IPC: B60R16/02 ,  H01B7/04 ,  H01B7/08

Abstract: A vehicle circuit body is provided. The vehicle circuit body includes a bent portion which is formed by bending a plurality of conductor plates with a convex shape toward one side of a lamination direction in which the plurality of conductor plates are laminated, the plurality of conductor plates being laminated such that adjacent conductor plates are spaced apart from each other; and a rigid portion where the plurality of conductor plates extending from the bent portion are joined together to form a single layer. The bent portion is arranged at a position which faces an inner corner or outer corner of a concave-convex shape formed on a body panel.

公开(公告)号：US10454192B2

公开(公告)日：2019-10-22

申请号：US15920100

申请日：2018-03-13

Applicant: YAZAKI CORPORATION

Inventor： Masahiro Ito ,  Yuta Kawamura ,  Sadaharu Okuda

IPC: H01R12/55 ,  H01R11/12 ,  H01R12/72 ,  H05K1/02 ,  H05K1/11 ,  H05K1/18 ,  H01R13/24 ,  B60R16/02 ,  H05K3/40 ,  H01R12/77 ,  H01R13/627 ,  H05K3/20

Abstract: A conductor connection structure of a laminated wiring body includes a plurality of plate wiring members which are made of a conductive material and stacked to each other, an insulating layer which is arranged between the vertically-adjacent plate wiring members to insulate the vertically-adjacent plate wiring members, a connection portion which is provided in an upper surface of each of the plate wiring members on a way in an extending direction of the plate wiring members, and a leading-out portion which takes out the connection portion of a lower plate wiring member among the plurality of plate wiring member while avoiding an upper plate wiring member among the plurality of plate wiring member, the lower plate wiring member is arranged at a layer lower than the upper plate wiring member in the laminated wiring body.

公开(公告)号：US20190118743A1

公开(公告)日：2019-04-25

申请号：US16231407

申请日：2018-12-22

Applicant: YAZAKI CORPORATION

Inventor： Masahiro Takamatsu ,  Koichi Uezono ,  Kousuke Kinoshita ,  Atsushi Nakata ,  Yasuyuki Saito ,  Kazuyuki Oiwa ,  Terumitsu Sugimoto ,  Taku Furuta ,  Noriaki Sasaki ,  Yukinari Naganishi ,  Sadaharu Okuda ,  Kunihiko Yamada

IPC: B60R16/02 ,  B60K37/00 ,  B60R16/023 ,  H01B7/00 ,  B60R16/03

Abstract: A vehicular circuit body includes a trunk line that includes a power source line and a communication line, and that is routed in a vehicle body; and a plurality of control boxes that are disposed in a distribution manner along the trunk line. The trunk line includes a first trunk line portion extending in a front-and-rear direction of the vehicle body and a second trunk line portion extending in a leftward-and-rightward direction of the vehicle body. The plurality of control boxes include a branch control box that connects the first trunk line portion and the second trunk line portion, and distributes power from one of the first trunk line portion and the second trunk line portion to the other one.

公开(公告)号：US20220399715A1

公开(公告)日：2022-12-15

申请号：US17837029

申请日：2022-06-10

Applicant: YAZAKI CORPORATION

Inventor： Hayato Yamaguchi ,  Sadaharu Okuda

IPC: H02H5/04 ,  H02H1/00 ,  G01R19/25

Abstract: A current detecting device includes a sense resistor through which a sense current corresponding to a consumption current supplied to a load flows, and an A/D converter configured to perform A/D conversion on a voltage drop generated by the sense current flowing through the sense resistor to detect the consumption current. A resistance value of the sense resistor is variably provided.

公开(公告)号：US20220376408A1

公开(公告)日：2022-11-24

申请号：US17723464

申请日：2022-04-19

Applicant: YAZAKI CORPORATION

Inventor： Syuji Kimura ,  Sadaharu Okuda ,  Hayato Yamaguchi

IPC: H01R4/48 ,  H01R13/502 ,  H01R13/24 ,  H01R13/05 ,  H01R13/11 ,  H01R12/55

Abstract: A joint connector includes a circuit board that is located behind a back wall of the connector housing through a component space, an independent male terminal jointed to the circuit board, and a joint terminal. The joint terminal includes a bridge portion fixed to the connector housing, a plurality of male terminal portions conducted to each other and protruding into a fitting space of the connector housing to serve as connector terminals, and one contact conduction piece extending to a back of the back wall of the connector housing and elastically brought into conductive contact with one of the independent male terminals via a spring portion.