公开(公告)号：US10771000B2

公开(公告)日：2020-09-08

申请号：US15729226

申请日：2017-10-10

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Tadashi Okubo ,  Yusuke Oka ,  Atsunobu Sakata ,  Hiroyuki Murakami ,  Daichi Horimai

IPC: H02P6/17 ,  B30B15/00 ,  G05B15/02 ,  G01L15/00 ,  H02P27/08 ,  G01L9/00

Abstract: A motor control system includes a motor, a motor control apparatus that drives the motor and includes a first communication port and a second communication port, an upper-level control apparatus connected to the first communication port via a first communication path, an interface connected to the second communication port via a second communication path, and one or more detectors that detect information for controlling the motor and are connected to or including the interface. The motor control apparatus includes processing circuitry that obtains the information detected by the detector and exchanged between the upper-level control apparatus and the interface, and controls the motor based on the obtained information.

公开(公告)号：US20180102724A1

公开(公告)日：2018-04-12

申请号：US15729226

申请日：2017-10-10

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Tadashi OKUBO ,  Yusuke Oka ,  Atsunobu Sakata ,  Hiroyuki Murakami ,  Daichi Horimai

IPC: H02P27/08 ,  G05B15/02

CPC classification number: H02P27/08 ,  B30B15/0094 ,  B60L2240/423 ,  B60L2240/429 ,  B60L2260/42 ,  B60L2260/44 ,  G01L9/0052 ,  G01L15/00 ,  G05B15/02 ,  H02P6/17 ,  H02P2205/05 ,  Y02T10/642 ,  Y02T90/16

Abstract: A motor control system includes a motor, a motor control apparatus that drives the motor and includes a first communication port and a second communication port, an upper-level control apparatus connected to the first communication port via a first communication path, an interface connected to the second communication port via a second communication path, and one or more detectors that detect information for controlling the motor and are connected to or including the interface. The motor control apparatus includes processing circuitry that obtains the information detected by the detector and exchanged between the upper-level control apparatus and the interface, and controls the motor based on the obtained information.

公开(公告)号：US09537431B2

公开(公告)日：2017-01-03

申请号：US14952841

申请日：2015-11-25

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Mitsujiro Sawamura ,  Junichi Watanabe ,  Daichi Horimai

IPC: H02K7/10 ,  H02P3/04 ,  B25J9/16 ,  B25J19/00 ,  B25J19/06 ,  F16D66/00 ,  G01L5/28 ,  G05B19/406 ,  H02P3/00 ,  F16D59/02 ,  F16D55/00 ,  F16D121/22

CPC classification number: H02P3/04 ,  B25J9/1674 ,  B25J19/0004 ,  B25J19/06 ,  F16D59/02 ,  F16D66/00 ,  F16D2055/0058 ,  F16D2066/003 ,  F16D2121/22 ,  G01L5/28 ,  G05B19/406 ,  G05B2219/41279 ,  H02P3/00 ,  H02P29/0241

Abstract: This disclosure discloses a brake diagnosis device configured to diagnose a brake of a motor with a brake. The brake diagnosis device includes a brake control part, a diagnosis part, and a signal output part. The brake control part is configured to actuate or release the brake. The diagnosis part is configured to diagnose a presence or absence of an abnormality of the brake while the brake is actuated by the brake control part. The signal output part is configured to output a signal related to a brake abnormality after the brake is released by the brake control part in a case that the diagnosis part diagnoses the brake as having an abnormality.

Abstract translation: 本公开公开了一种制动诊断装置，其被配置为利用制动器诊断电动机的制动。 制动诊断装置包括制动控制部，诊断部和信号输出部。 制动控制部分构造成致动或释放制动器。 诊断部被配置为在制动器由制动控制部驱动时诊断制动器的异常的存在或不存在。 在诊断部诊断为具有异常的情况下，信号输出部被配置为输出与制动器异常相关的信号，在刹车控制部分释放制动器之后。