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1. 发明公开

EP2634660A1 ANOMALY DIAGNOSTIC DEVICE AND INDUSTRIAL MACHINE 有权
标题翻译：异国农业大学工业园区
公开(公告)号：EP2634660A1
公开(公告)日：2013-09-04
申请号：EP11836137.7
申请日：2011-10-20
申请人： Hitachi, Ltd.
发明人： SUZUKI Hideaki , NAKAMURA Kozo , YUDA Shinya , UCHIYAMA Hiroki
IPC分类号： G05B23/02
CPC分类号： G06F11/30 , G05B23/0208 , G05B23/0221 , G05B23/0237 , G05B23/0264 , G05B23/0272 , G07C3/00
摘要： An object of the present invention is to provide an abnormality diagnostic system that can enhance diagnostic precision even if a computer arranged on the machine side does not have sufficient throughput in diagnosing a condition of a machine or equipment based upon time series data generated by a sensor and can reduce communication capacity because communication data volume decreases and industrial machinery provided with the abnormality diagnostic system. A diagnostic device on the machine side 2 diagnoses time series data generated by a sensor, acquires a primary diagnostic result, extracts time series data related to the primary diagnostic result and outputs it to a diagnostic device on the server side 3 together with the primary diagnostic result, the diagnostic device on the server side 3 diagnoses the time series data, acquires a secondary diagnostic result, and displays the secondary diagnostic result together with the primary diagnostic result. Besides, the diagnostic device on the server side compares the diagnostic results and updates a diagnostic process of the diagnostic device on the machine side 2 when the diagnostic results are different as a result of the comparison.
摘要翻译：本发明的目的是提供一种异常诊断系统，其即使在机器侧配置的计算机根据由传感器生成的时间序列数据来诊断机器或设备的状况也不具备足够的吞吐量，也能提高诊断精度并且由于通信数据量的减少以及与异常诊断系统配套的工业机械，能够降低通信能力。机器侧的诊断装置2诊断由传感器生成的时间序列数据，获取主要诊断结果，提取与主要诊断结果相关的时间序列数据，并将其输出到服务器侧3的诊断装置以及主诊断结果，服务器端的诊断设备3诊断时间序列数据，获取辅助诊断结果，并将主诊断结果与主要诊断结果一起显示。此外，作为比较的结果，当诊断结果不同时，服务器侧的诊断装置比较诊断结果并更新机器侧2上的诊断装置的诊断过程。

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