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公开(公告)号:EP2946476B1
公开(公告)日:2019-09-11
申请号:EP13872262.4
申请日:2013-01-18
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公开(公告)号:EP2691328A1
公开(公告)日:2014-02-05
申请号:EP11862159.8
申请日:2011-03-31
发明人: KANG, Keunmo , DEVALVE, Timothy, D. , VERONESI, William, A. , CULP, Slade, R. , TERRY, Harold , MARVIN, Daryl, J. , AGIRMAN, Ismail
摘要: A feedback system (24) for a motor (20) of an elevator system (10) is provided. The feedback system may include a first sensor (26) and a processing circuit (28). The first sensor (26) may be disposed in proximity to a drive component (16, 18, 32) of the elevator system (10) and configured to detect a change in position of the drive component (16, 18, 32). The processing circuit (28) may be configured to receive a first data signal from the first sensor (26) corresponding to the change in position of the drive component (16, 18, 32) and generate a feedback signal for controlling the motor (20) based on the first data signal.
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公开(公告)号:EP2946476A1
公开(公告)日:2015-11-25
申请号:EP13872262.4
申请日:2013-01-18
发明人: KANG, Keunmo , CULP, Slade, R. , BOGLI, Craig, Drew , VERONESI, William, A. , MARVIN, Daryl, J.
CPC分类号: H03M5/02 , B66B1/3492 , G01D5/347 , H03M1/22 , H03M1/303 , H03M7/3059
摘要: One or more embodiments are directed to an encoder configured to output a signal, and a computing device configured to receive the signal from the encoder and generate a reduced resolution version of the signal, the computing device is configured to transmit the reduced resolution version of the signal to a recipient.
摘要翻译: 一个或多个实施例涉及被配置为输出信号的编码器,以及被配置为从编码器接收信号并且生成信号的降低分辨率版本的计算设备,计算设备被配置为传输降低分辨率版本的 发信号给收件人。
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公开(公告)号:EP2856083A1
公开(公告)日:2015-04-08
申请号:EP12878632.4
申请日:2012-06-04
CPC分类号: B66B1/3492 , G01D5/24485 , G01D5/32 , G01D5/34715 , G01D5/3473 , G01D18/00 , G01P3/36 , G01P3/486 , G01P21/02 , H02K11/22 , H02P29/00
摘要: An encoder assembly (36) is disclosed. The encoder assembly comprises a motor (26) having a rotor (32), and an encoder (36). The encoder (36) comprises an encoder wheel (38) axially coupled to the rotor (32), a first sensor (46a) configured to detect a first velocity at which a portion of the encoder wheel (38) moves relative to the first sensor (46a), and a second sensor (46b) configured to detect a second velocity at which a portion of the encoder wheel (38) moves relative to the second sensor (46b), the first sensor (46a) and the second sensor (46b) positioned approximately 180 degrees apart from each other about an axis of rotation of the rotor (32).
摘要翻译: 公开了一种编码器组件(36)。 编码器组件包括具有转子(32)的马达(26)和编码器(36)。 编码器(36)包括轴向耦合到转子(32)的编码轮(38),第一传感器(46a),配置为检测编码轮(38)的一部分相对于第一传感器 (46a)和第二传感器(46b),所述第二传感器构造成检测编码轮(38)的一部分相对于第二传感器(46b)移动的第二速度,第一传感器(46a)和第二传感器(46b) )围绕转子(32)的旋转轴线彼此分开大约180度地定位。
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