Signal correlation for missing step detection in conveyors
    1.
    发明授权
    Signal correlation for missing step detection in conveyors 有权
    输送机缺失步骤检测的信号相关性

    公开(公告)号:US08960407B2

    公开(公告)日:2015-02-24

    申请号:US13260515

    申请日:2009-04-20

    IPC分类号: B66B25/00 B66B29/00

    摘要: A device and method for detecting a misaligned or missing step of a conveyor are disclosed. The missing step detector includes various sensors for detecting the drive speed of the conveyor and for detecting the presence of pallets or steps. The sensor output signals are correlated to determine fixed values characteristic of the specific conveyor in question. Using the fixed values as reference, the missing step detector is able to effectively monitor the conveyor for misaligned or missing steps independent of conveyor speed and time.

    摘要翻译: 公开了一种用于检测输送机的不对准或缺失步骤的装置和方法。 缺失的步进检测器包括用于检测输送机的驱动速度并用于检测托盘或台阶的存在的各种传感器。 传感器输出信号相关,以确定所涉及的特定输送机的固定值特性。 使用固定值作为参考,缺失的步进检测器能够独立于输送机的速度和时间,有效地监控输送机的不对齐或缺失步骤。

    Signal Correlation For Missing Step Detection In Conveyors
    2.
    发明申请
    Signal Correlation For Missing Step Detection In Conveyors 有权
    输送机缺失步骤检测的信号相关

    公开(公告)号:US20120103756A1

    公开(公告)日:2012-05-03

    申请号:US13260515

    申请日:2009-04-20

    IPC分类号: B66B25/00

    摘要: A device and method for detecting a misaligned or missing step of a conveyor are disclosed. The missing step detector includes various sensors for detecting the drive speed of the conveyor and for detecting the presence of pallets or steps. The sensor output signals are correlated to determine fixed values characteristic of the specific conveyor in question. Using the fixed values as reference, the missing step detector is able to effectively monitor the conveyor for misaligned or missing steps independent of conveyor speed and time.

    摘要翻译: 公开了一种用于检测输送机的不对准或缺失步骤的装置和方法。 缺失的步进检测器包括用于检测输送机的驱动速度并用于检测托盘或台阶的存在的各种传感器。 传感器输出信号相关,以确定所涉及的特定输送机的固定值特性。 使用固定值作为参考,缺失的步进检测器能够独立于输送机的速度和时间,有效地监控输送机的不对齐或缺失步骤。

    Single brakeshoe test (electrical) for elevators
    3.
    发明授权
    Single brakeshoe test (electrical) for elevators 有权
    电梯单刹车试验(电气)

    公开(公告)号:US08746413B2

    公开(公告)日:2014-06-10

    申请号:US12990960

    申请日:2008-06-03

    IPC分类号: B66B1/34

    摘要: A control arrangement (100) for an elevator brake, comprises a control circuit (110) adapted to generate, according to a demand for releasing a first braking member of the elevator brake, a first actuating signal and to generate, according to a demand for releasing a second braking member of the elevator brake, a second actuating signal; a first terminal (112) for outputting the first actuating signal to a first electromagnetic actuating means (26) of the elevator brake, a second terminal for outputting the second actuating signal to a second electromagnetic actuating means (30) of the elevator brake; the control arrangement (100) being adapted to allow at least the following modes of operation: A) a normal operation mode in which the first and the second actuating signals are supplied synchronously to the first and second electromagnetic actuation means (26, 30), respectively, and B) a single braking member test operation mode, in which one of the first and second actuating signals is supplied to the respective one of the first and second electromagnetic actuating means (26, 30), and an actuating signal for permanently releasing the respective of the first and second braking members (14, 16) is supplied to the other one of the first and second electromagnetic actuating means (26, 30).

    摘要翻译: 一种用于电梯制动器的控制装置(100),包括控制电路(110),其适于根据要求释放电梯制动器的第一制动部件产生第一致动信号,并且根据需要 释放电梯制动器的第二制动构件,第二致动信号; 用于将所述第一致动信号输出到所述电梯制动器的第一电磁致动装置(26)的第一端子(112),用于将所述第二致动信号输出到所述电梯制动器的第二电磁致动装置(30)的第二端子; 所述控制装置(100)适于至少允许以下操作模式:A)正常操作模式,其中所述第一和第二致动信号与所述第一和第二电磁致动装置(26,30)同步地被提供, 以及B)单个制动构件测试操作模式,其中第一和第二致动信号中的一个被提供给第一和第二电磁致动装置(26,30)中的相应一个,以及用于永久释放的致动信号 第一和第二制动构件(14,16)的相应的第一和第二制动构件(14,16)被提供给第一和第二电磁致动装置(26,30)中的另一个。

    SINGLE BRAKESHOE TEST (ELECTRICAL) FOR ELEVATORS
    4.
    发明申请
    SINGLE BRAKESHOE TEST (ELECTRICAL) FOR ELEVATORS 有权
    单台BRAKESHOE测试(电动)电梯

    公开(公告)号:US20110048863A1

    公开(公告)日:2011-03-03

    申请号:US12990960

    申请日:2008-06-03

    IPC分类号: B66B1/32 B66B1/36

    摘要: A control arrangement (100) for an elevator brake, comprises a control circuit (110) adapted to generate, according to a demand for releasing a first braking member of the elevator brake, a first actuating signal and to generate, according to a demand for releasing a second braking member of the elevator brake, a second actuating signal; a first terminal (112) for outputting the first actuating signal to a first electromagnetic actuating means (26) of the elevator brake, a second terminal for outputting the second actuating signal to a second electromagnetic actuating means (30) of the elevator brake; the control arrangement (100) being adapted to allow at least the following modes of operation: A) a normal operation mode in which the first and the second actuating signals are supplied synchronously to the first and second electromagnetic actuation means (26, 30), respectively, and B) a single braking member test operation mode, in which one of the first and second actuating signals is supplied to the respective one of the first and second electromagnetic actuating means (26, 30), and an actuating signal for permanently releasing the respective of the first and second braking members (14, 16) is supplied to the other one of the first and second electromagnetic actuating means (26, 30).

    摘要翻译: 一种用于电梯制动器的控制装置(100),包括控制电路(110),其适于根据要求释放电梯制动器的第一制动部件产生第一致动信号,并且根据需要 释放电梯制动器的第二制动构件,第二致动信号; 用于将所述第一致动信号输出到所述电梯制动器的第一电磁致动装置(26)的第一端子(112),用于将所述第二致动信号输出到所述电梯制动器的第二电磁致动装置(30)的第二端子; 所述控制装置(100)适于至少允许以下操作模式:A)正常操作模式,其中所述第一和第二致动信号与所述第一和第二电磁致动装置(26,30)同步地被提供, 以及B)单个制动构件测试操作模式,其中第一和第二致动信号中的一个被提供给第一和第二电磁致动装置(26,30)中的相应一个,以及用于永久释放的致动信号 第一和第二制动构件(14,16)的相应的第一和第二制动构件(14,16)被提供给第一和第二电磁致动装置(26,30)中的另一个。