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    METHOD FOR MANAGING CONSTRUCTION MACHINE AND ARITHMETIC PROCESSING APPARATUS
    2.
    发明公开
    METHOD FOR MANAGING CONSTRUCTION MACHINE AND ARITHMETIC PROCESSING APPARATUS 有权
    方法的管理施工机械与计算机单元

    公开(公告)号：EP1286003A4

    公开(公告)日：2009-04-01

    申请号：EP01917691

    申请日：2001-03-30

    申请人： HITACHI CONSTRUCTION MACHINERY

    发明人： ADACHI HIROYUKI ,  HIRATA TOICHI ,  SUGIYAMA GENROKU ,  WATANABE HIROSHI ,  MIURA SHUICHI ,  MITSUYA KOJI ,  SAITO YOSHIAKI ,  SATO ATSUSHI

    IPC分类号： E02F9/20 ,  G07C5/00 ,  G07C5/08

    CPC分类号： E02F9/20 ,  G07C5/008 ,  G07C5/085

    摘要： A controller (2) is provided to a hydraulic shovel (1) operated on the market. The operation hours of the engine (32), front (15), pivot cab (13), and traveling gear (12) are measured. The data is stored in a memory of the controller (2), transferred to a base station computer (3) through satellite communication or an FD, and stored in a database (100) of the base station computer (3). The base station computer (3) reads data stored in the database (100) for each hydraulic shovel, calculates the operation hours of each component associated with each portion on an operation hour base of the portion, compares the operation hours with the preset target replacement time intervals of the component, and calculates the remaining time until the next replacement of the component, thus managing the replacement scheduled time. In such a way, even if the construction machine has portions of different operation hours, an appropriate replacement scheduled time of each component can be known.

    METHOD AND SYSTEM FOR MANAGING CONSTRUCTION MACHINE, AND ARITHMETIC PROCESSING APPARATUS
    3.
    发明公开
    METHOD AND SYSTEM FOR MANAGING CONSTRUCTION MACHINE, AND ARITHMETIC PROCESSING APPARATUS 有权
    VERFAHREN UND SYSTEM ZUM VERWALTEN EINR BAUMASCHINE UND ARITHMETISCHE VERARBEITUNGSEINHEIT

    公开(公告)号：EP1273718A4

    公开(公告)日：2003-05-21

    申请号：EP01917692

    申请日：2001-03-30

    申请人： HITACHI CONSTRUCTION MACHINERY

    发明人： ADACHI HIROYUKI ,  HIRATA TOICHI ,  SUGIYAMA GENROKU ,  WATANABE HIROSHI ,  SHIBATA KOICHI ,  KOMATSU HIDEKI ,  MIURA SHUICHI ,  MITSUYA KOJI ,  SAITO YOSHIAKI ,  SATO ATSUSHI

    IPC分类号： E02F9/20 ,  E02F9/22 ,  E02F9/26 ,  G05B23/02 ,  G06Q50/00 ,  G06Q50/10 ,  G07C5/00 ,  E02F9/00 ,  G06F17/60 ,  G07C3/02

    CPC分类号： G07C5/008 ,  E02F9/205 ,  E02F9/2225 ,  E02F9/2239 ,  E02F9/226 ,  E02F9/2292 ,  E02F9/2296 ,  E02F9/26 ,  E02F9/267 ,  G05B23/0283 ,  G05B2219/24001 ,  G05B2219/24055

    摘要： The operation hours of the engine (32), front (15), pivot cab (13), and traveling gear (12) of a hydraulic shovel (1) operated on the market are measured. The data is stored in a memory of the controller (2), transferred to a base station computer (3) through satellite communication or an FD, and stored in a database (100). The base station computer (3) calculates, stores, and accumulates the operation time interval of each component of each portion of each hydraulic shovel on an operation hour base of the portion by using operation data every time the component is replaced for repair, reads the data for each hydraulic shovel, calculates the replacement rates of components the replacement time intervals of which are almost equal to that of each component, and the target replacement time interval of the component from replacement time interval corresponding to the maximum replacement rate. Thus an appropriate target replacement time interval can be determined, and an appropriate replacement scheduled time can be determined even if the component is of a portion having different operation hours.

    摘要翻译： 测量在田间工作的液压挖掘机1的发动机32，前15，摆动体13和行驶体12的工作时间。 测量数据存储在控制器2的存储器中，然后通过卫星通信，FD等传送到基站计算机3以存储在数据库100中。在每个液压挖掘机中的每个维修/更换零件时， 基站计算机3基于操作数据，根据部件所属的每个部分的工作时间来计算部件的更换时间间隔，然后存储和累加。 基站计算机还读取每个液压挖掘机的存储数据，为每个零件确定具有基本上相等的更换时间间隔的零件的替换率，并根据更换时间计算零件的目标更换时间间隔 间隔对应于最大替换率。 因此，可以确定适当的目标更换时间间隔，并且即使对于属于彼此不同工作时间的多个部分的部分，也可以确定适当的计划更换定时。