Condition determining system, method of detecting abnormality of condition determining system, and image forming apparatus
    2.
    发明授权
    Condition determining system, method of detecting abnormality of condition determining system, and image forming apparatus 有权
    条件确定系统,检测条件判定系统异常的方法和图像形成装置

    公开(公告)号:US08200101B2

    公开(公告)日:2012-06-12

    申请号:US12486881

    申请日:2009-06-18

    IPC分类号: G03G15/00 G06F11/30

    摘要: A system abnormality determining method comprises the steps of transmitting fake abnormal information representing an abnormal condition of the target instrument from the target instrument to a condition determination device via a network during a test operation of the target instrument instead of condition information, determining if the condition determination device can determine the target instrument as being abnormal based on the fake abnormal information, and operating the target instrument in a normal operation condition when the condition determination device can determine the target instrument as being abnormal.

    摘要翻译: 一种系统异常确定方法,包括以下步骤:代替条件信息,在目标仪器的测试操作期间,通过网络,将表示目标仪器的异常状况的假异常信息从目标仪器发送到条件确定装置,确定条件 确定装置可以基于假异常信息确定目标仪器异常,并且当条件确定装置可以将目标仪器判定为异常时,在正常操作状态下操作目标仪器。

    FAILURE DIAGNOSIS DEVICE, FAILURE DIAGNOSIS METHOD, IMAGE FORMING DEVICE, AND RECORDING MEDIUM
    3.
    发明申请
    FAILURE DIAGNOSIS DEVICE, FAILURE DIAGNOSIS METHOD, IMAGE FORMING DEVICE, AND RECORDING MEDIUM 有权
    故障诊断装置,故障诊断方法,图像形成装置和记录介质

    公开(公告)号:US20110052224A1

    公开(公告)日:2011-03-03

    申请号:US12871283

    申请日:2010-08-30

    IPC分类号: G03G15/20

    CPC分类号: G03G15/55

    摘要: A first feature quantity computing unit that computes a first feature quantity representing an average of a plurality of driving loads recorded by a driving load of a fixing section recording unit of an image forming device that records the driving load acquired by a driving load acquiring unit that acquires the driving load, a second feature quantity computing unit that computes a second feature quantity representing a deviation of the plurality of the driving loads, and a diagnosis unit that performs failure diagnosis including estimation of a cause of a failure of the fixing section using the first feature quantity and the second feature quantity are used.

    摘要翻译: 第一特征量计算单元,计算表示由驱动负载获取单元获取的驱动负载记录的图像形成装置的固定部分记录单元的驱动负载记录的多个驱动负载的平均值的第一特征量, 获取驱动负载的第二特征量计算单元,计算表示多个驱动负载的偏差的第二特征量的诊断单元,以及执行故障诊断的诊断单元,包括使用 使用第一特征量和第二特征量。

    IMAGE FORMING APPARATUS
    4.
    发明申请
    IMAGE FORMING APPARATUS 审中-公开
    图像形成装置

    公开(公告)号:US20090196634A1

    公开(公告)日:2009-08-06

    申请号:US12360491

    申请日:2009-01-27

    IPC分类号: G03G15/00

    摘要: An area calculating unit calculates an image area of a toner image formed on a sheet recording member. A behavior detecting unit detects behavior of the recording member fed out of a conveying nip formed by a pair of conveying members. A thickness obtaining unit obtains thickness information of the recording member. A width obtaining unit obtains width information of the recording member. An index calculating unit calculates an index value indicating windability of the recording member with respect to the conveying members based on the width information as well as the image area, the behavior, and the thickness information.

    摘要翻译: 区域计算单元计算形成在片材记录构件上的调色剂图像的图像区域。 行为检测单元检测从由一对输送构件形成的输送压区送出的记录构件的动作。 厚度获得单元获得记录部件的厚度信息。 宽度获取单元获得记录构件的宽度信息。 索引计算单元基于宽度信息以及图像区域,行为和厚度信息来计算表示记录部件相对于传送部件的卷取性的指标值。

    Management device of an image forming apparatus
    5.
    发明申请
    Management device of an image forming apparatus 有权
    图像形成装置的管理装置

    公开(公告)号:US20090034990A1

    公开(公告)日:2009-02-05

    申请号:US12219905

    申请日:2008-07-30

    IPC分类号: G03G15/00

    摘要: A management device for an image forming apparatus including a status data collection unit where multiple types of status data are received from the image forming apparatus and stored in a status database, a target data creation unit where multiple types of target data are created based upon the multiple types of status data, a first stage determination unit where the multiple types of target data are identified as being above or below reference values set for each type, and a second stage determination unit where a weight value set for each status data type is attached to the determination results of the multiple types of status data of the first stage determination unit and as a whole of the multiple types of status data determined with majority logic for abnormal occurrence prediction.

    摘要翻译: 一种用于图像形成装置的管理装置,包括:状态数据收集单元,其中从图像形成装置接收多种类型的状态数据并存储在状态数据库中;目标数据创建单元,其基于所述图像形成装置创建多种类型的目标数据; 多种类型的状态数据,第一级确定单元,其中多种类型的目标数据被识别为高于或低于为每种类型设置的参考值;以及第二级确定单元,其中附加了针对每种状态数据类型设置的权重值 涉及第一级确定单元的多种类型的状态数据的确定结果以及用于异常发生预测的多数逻辑确定的多种类型的状态数据的整体。

    IMAGE FORMING APPARATUS
    6.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号:US20080075476A1

    公开(公告)日:2008-03-27

    申请号:US11856348

    申请日:2007-09-17

    IPC分类号: G03G15/00

    CPC分类号: G03G15/55 G03G2215/0161

    摘要: An image forming apparatus includes an acquiring unit that acquires a plurality of types of operation control information of the image forming apparatus; an index value calculating unit that calculates an index value indicating a state of the image forming apparatus based on the acquired operation control information; an abnormality judging unit that judges whether the image forming apparatus abnormality has occurred and predicts an occurrence of a failure based on the index value; and a detection pattern position detecting unit that detects a position of a detection pattern on an image carrier carrying a toner image. The detection pattern is formed on the image carrier carrying the toner image. The detection pattern position detecting unit detects the position of the detection pattern formed on the image carrier. The index value calculating unit uses information based on position detection data as the operation control information of the image forming apparatus.

    摘要翻译: 一种图像形成装置,包括获取单元,其获取图像形成装置的多种类型的操作控制信息; 指标值计算单元,基于获取的操作控制信息计算指示图像形成装置的状态的指标值; 异常判断单元,其判断图像形成装置异常是否发生,并且基于所述指标值来预测故障的发生; 以及检测图案位置检测单元,其检测携带调色剂图像的图像载体上的检测图案的位置。 检测图案形成在承载调色剂图像的图像载体上。 检测图案位置检测单元检测形成在图像载体上的检测图案的位置。 索引值计算单元使用基于位置检测数据的信息作为图像形成装置的操作控制信息。

    Image forming apparatus
    7.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US08843004B2

    公开(公告)日:2014-09-23

    申请号:US13644453

    申请日:2012-10-04

    IPC分类号: B41J29/38 G03G15/00

    摘要: An area calculating unit calculates an image area of a toner image formed on a sheet recording member. A behavior detecting unit detects behavior of the recording member fed out of a conveying nip formed by a pair of conveying members. A thickness obtaining unit obtains thickness information of the recording member. An index calculating unit calculates an index value indicating windability of the recording member with respect to the conveying members based on the image area, the behavior, and the thickness information.

    摘要翻译: 区域计算单元计算形成在片材记录构件上的调色剂图像的图像区域。 行为检测单元检测从由一对输送构件形成的输送压区送出的记录构件的动作。 厚度获得单元获得记录部件的厚度信息。 索引计算单元基于图像区域,行为和厚度信息来计算指示记录构件相对于输送构件的卷取性的指标值。

    Failure diagnosis device, failure diagnosis method, image forming device, and recording medium
    9.
    发明授权
    Failure diagnosis device, failure diagnosis method, image forming device, and recording medium 有权
    故障诊断装置,故障诊断方法,图像形成装置和记录介质

    公开(公告)号:US08385756B2

    公开(公告)日:2013-02-26

    申请号:US12871283

    申请日:2010-08-30

    IPC分类号: G03G15/20

    CPC分类号: G03G15/55

    摘要: A first feature quantity computing unit that computes a first feature quantity representing an average of a plurality of driving loads recorded by a driving load of a fixing section recording unit of an image forming device that records the driving load acquired by a driving load acquiring unit that acquires the driving load, a second feature quantity computing unit that computes a second feature quantity representing a deviation of the plurality of the driving loads, and a diagnosis unit that performs failure diagnosis including estimation of a cause of a failure of the fixing section using the first feature quantity and the second feature quantity are used.

    摘要翻译: 第一特征量计算单元,计算表示由驱动负载获取单元获取的驱动负载记录的图像形成装置的固定部分记录单元的驱动负载记录的多个驱动负载的平均值的第一特征量, 获取驱动负载的第二特征量计算单元,计算表示多个驱动负载的偏差的第二特征量的诊断单元,以及执行故障诊断的诊断单元,包括使用 使用第一特征量和第二特征量。

    Management apparatus, management system, operation status determination method, and image forming apparatus
    10.
    发明授权
    Management apparatus, management system, operation status determination method, and image forming apparatus 有权
    管理装置,管理系统,操作状态判定方法和图像形成装置

    公开(公告)号:US08339637B2

    公开(公告)日:2012-12-25

    申请号:US12184734

    申请日:2008-08-01

    IPC分类号: G01B5/28 G06K15/00

    摘要: A data collecting unit receives a plurality of types of status data from an image forming apparatus and stores the status data in a status database. A data generating unit generates a plurality of types of target data for determining a maintenance sign, based on the status data. A first determining unit determines whether each of the status data exceeds a predetermined reference value. A second determining unit performs weighted majority decision based on a determination result from the first determining unit and a weight value set for each of the status data, and determines whether there is a maintenance sign taking all the status data into consideration.

    摘要翻译: 数据收集单元从图像形成装置接收多种类型的状态数据,并将状态数据存储在状态数据库中。 数据生成单元基于状态数据生成用于确定维护标志的多种类型的目标数据。 第一确定单元确定每个状态数据是否超过预定的参考值。 第二确定单元基于来自第一确定单元的确定结果和为每个状态数据设置的权重值来执行加权多数决定,并且确定是否存在考虑了所有状态数据的维护标志。