公开(公告)号：US10687471B2

公开(公告)日：2020-06-23

申请号：US15989177

申请日：2018-05-25

Applicant: Kubota Corporation

Inventor： Ryo Kurata ,  Susumu Umemoto ,  Yoshitomo Fujimoto ,  Shinnosuke Ishikawa

IPC: A01B76/00 ,  A01F15/08 ,  A01B79/00 ,  A01F15/07

Abstract: A controller for a baler, includes an ejecting position acquisition circuit, a prohibited position acquisition circuit, and a control circuit. The ejecting position acquisition circuit is configured to acquire an ejecting position at which an ejecting unit of the baler is configured to eject a bale of grass. The prohibited position acquisition circuit is configured to acquire a prohibited position. The control circuit is configured to control the ejecting unit to eject the bale at the ejecting position if the ejecting position is different from the prohibited position.

公开(公告)号：US10363890B2

公开(公告)日：2019-07-30

申请号：US15103066

申请日：2015-02-26

Applicant: KUBOTA CORPORATION

Inventor： Takao Nakagawa ,  Susumu Umemoto ,  Keisuke Miura ,  Yushi Matsuzaki

IPC: B60R16/027 ,  G06F13/40 ,  A01B76/00 ,  H01C13/00 ,  H04L25/02

Abstract: To easily perform setting (connection and non-connection) of a termination resistor. An electronic device configured to be connected to an in-vehicle network of a working machine and to work for the working machine, includes: a termination resistor configured to be connected to the in-vehicle network; a switch part configured to be switched between a connection state where the termination resistor is connected to the in-vehicle network and a non-connection state where the termination resistor is not connected to the in-vehicle network; and a control part configured to control an switching operation of the switch part.

公开(公告)号：US12279542B2

公开(公告)日：2025-04-22

申请号：US18079033

申请日：2022-12-12

Applicant: KUBOTA CORPORATION

Inventor： Susumu Umemoto ,  Yushi Matsuzaki ,  Shinnosuke Ishikawa ,  Takanori Morimoto

IPC: A01B63/10 ,  A01B69/04 ,  G05D1/00

Abstract: A working machine includes a vehicle body to which a working device is connectable, a driving estimator to estimate whether the vehicle body is drivable along a road based on a road condition and a device condition, a controller to control a driving operation of the vehicle body based on an estimation result obtained by the driving estimator, and a communicator to transmit to an external device driving information regarding driving the vehicle body under control of the controller. The controller is configured or programmed to drive the vehicle body based on a command received from the external device after transmission of the driving information from the communicator to the external device.

公开(公告)号：US11898323B2

公开(公告)日：2024-02-13

申请号：US17016681

申请日：2020-09-10

Applicant: KUBOTA CORPORATION

Inventor： Shinnosuke Ishikawa ,  Susumu Umemoto ,  Ryo Kurata

IPC: E02F9/20 ,  G06F21/30 ,  G06F21/44

CPC classification number: E02F9/205 ,  G06F21/305 ,  G06F21/44

Abstract: A control system to control a work machine and a traveling vehicle traveling with the work machine, includes a first communication device and a second communication device each of which controls operation of the traveling vehicle and at least one of which includes an authenticator to authenticate the work machine by communicating with a third communication device to control operation of the work machine, and a notifier to notify the other one of the first communication device and the second communication device that the authenticator succeeded in authentication, the first communication device and the second communication device each being prohibited, unless the authenticator succeeds in authentication, from at least controlling operation of the traveling vehicle in accordance with information sent from the third communication device.

公开(公告)号：US11565589B2

公开(公告)日：2023-01-31

申请号：US16911626

申请日：2020-06-25

Applicant: KUBOTA CORPORATION

Inventor： Shinnosuke Ishikawa ,  Susumu Umemoto ,  Ryo Kurata

IPC: B60K31/00 ,  A01F15/08 ,  A01F15/07

Abstract: A tractor includes a controller configured to make a determination as to whether stopping control is necessary and to start the stopping control, based on a relation between a target bale size and a current bale size and a stopping distance corresponding to a vehicle speed and a surrounding environment.

公开(公告)号：US10013159B2

公开(公告)日：2018-07-03

申请号：US14867557

申请日：2015-09-28

Applicant: KUBOTA CORPORATION

Inventor： Keiji Takahashi ,  Susumu Umemoto ,  Eiji Nishi ,  Yoshihiro Kushita

IPC: G06F3/048 ,  G06F3/0488 ,  G06F3/0484 ,  G07C5/06 ,  G07C5/12 ,  H04M1/725 ,  G06F3/0482 ,  B62D49/06

CPC classification number: G06F3/0488 ,  B60R2300/80 ,  B62D49/0614 ,  G05G9/04788 ,  G06F3/0482 ,  G06F3/04842 ,  G06F3/04847 ,  G06F3/04886 ,  G06F2203/04803 ,  G07C5/06 ,  G07C5/12 ,  H04M1/72583

Abstract: A driving support information display device includes a status display area controller, a menu display area controller, and a status information controller. The status display area controller manages a status display area having a plurality of status display sections arranged vertically in one side area of a display screen. The menu display area controller manages an upper menu display area having a plurality of selection button sections arranged side by side in an upper area of the display screen and a lower menu display area having a plurality of selection button sections arranged side by side in a lower area of the display screen. The status information controller displays status information in the status display section by providing to the status display area controller status information relating to a functional module assigned to the selection button section that has been touch input.

公开(公告)号：US20130275027A1

公开(公告)日：2013-10-17

申请号：US13889733

申请日：2013-05-08

Applicant: Kubota Corporation

Inventor： Susumu Umemoto ,  Hisao Mukai ,  Nobushige Ichikawa ,  Takuya Inamori ,  Yushi Matsuzaki

IPC: F02D31/00

CPC classification number: B60W10/196 ,  B60W10/101 ,  B60W2510/0638 ,  F02D31/00 ,  F16H61/421 ,  F16H61/431 ,  F16H61/47 ,  F16H2059/363 ,  F16H2059/366 ,  F16H2061/6615 ,  Y10T477/621 ,  Y10T477/688

Abstract: A speed change system for work vehicle having a continuously variable transmission device selects a first change gear ratio which is set larger than a smallest change gear ratio, when an engine rotational speed is a first set rotational speed which is set equal or close to an idling rotational speed of an engine; retains the change gear ratio of the continuously variable transmission device at the smallest change gear ratio, when the engine rotational speed is equal to or above a second set rotational speed set on a high-speed side relative to the first set rotational speed; and makes the change gear ratio of the continuously variable transmission device larger between the first change gear ratio and the smallest change gear ratio, as the engine rotational speed at that moment becomes lower, when the engine rotational speed is between the first and second set rotational speeds.

Abstract translation: 具有无级变速装置的作业车辆的变速系统选择设定为大于最小变速比的第一变速比，当发动机转速为设定为等于或接近空转的第一设定转速时 发动机转速; 当所述发动机转速等于或高于相对于所述第一设定转速在高速侧设定的第二设定转速时，以所述最小变速比保持所述无级变速器的变速比; 并且当发动机转速在第一和第二设定转动之间时，随着当时的发动机转速变低，无级变速器的变速比在第一变速比和最小变速比之间变大 速度。