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1. 发明授权

US07127312B2 Method and system for acquiring and storing data from a production plant 有权
公开(公告)号：US07127312B2
公开(公告)日：2006-10-24
申请号：US10262145
申请日：2002-10-01
申请人： Szaniszlo Szöke , Gerhard Vollmar
发明人： Szaniszlo Szöke , Gerhard Vollmar
IPC分类号： G06F15/18
CPC分类号： G05B19/4184 , G05B2219/31356 , G05B2219/32371 , Y02P90/14 , Y02P90/18 , Y02P90/26
摘要： A method and a system acquire and store data from a production plant in order to provide relevant data for a fault analysis. Here, the production plant is allocated a data server, with the aid of which production data acquired by measurement are buffered. By a data input of a data processing device, additional information, which an operator inputs, can be acquired. By an event monitoring functional unit belonging to the data processing device, an evaluation of production data is carried out cyclically, the event monitoring system has access to production data in the data server, as well as to the additional information, on the basis of monitoring criteria which are contained in a stored script, and stores relevant production data in one of a number of databases depending on the event detected.

2. 发明授权

US07013411B2 Method for the automated generation of a fault tree structure 有权
公开(公告)号：US07013411B2
公开(公告)日：2006-03-14
申请号：US10209384
申请日：2002-07-29
申请人： Jari Kallela , Gerhard Vollmar , Szaniszlo Szöke
发明人： Jari Kallela , Gerhard Vollmar , Szaniszlo Szöke
IPC分类号： G06F11/00
CPC分类号： G05B23/0278 , G05B23/0248
摘要： A method for automated generation of an extended fault tree structure adapted to a production installation or a specific installation is used within a system determining the effectiveness and analyzing causes of faults. Generation takes place using a data processor and stored programs for carrying out functions of a hypothesis verifier, a fault data classifier, and a hypothesis configurer, and also based upon a prescribed general hierarchical fault tree structure produced by accessing data of a data server with the verifier, from which it derives fault events according to execution requirements of the verification script and stores these fault events, possibly together with previously entered fault events, in a fault database. At prescribable time intervals, the classifier carries out classification of the fault events by accessing the database, maps them as weighted causes of faults onto the tree structure, and displays or outputs the tree structure so extended.

3. 发明授权

US06701209B2 System and method for ascertaining the optimum operating speed of a production machine 有权
标题翻译：用于确定生产机器的最佳操作速度的系统和方法
公开(公告)号：US06701209B2
公开(公告)日：2004-03-02
申请号：US10252321
申请日：2002-09-23
申请人： Szaniszlo Szöke , Gerhard Vollmar
发明人： Szaniszlo Szöke , Gerhard Vollmar
IPC分类号： G06F1900
CPC分类号： G05B19/41865 , G05B2219/32252 , G05B2219/32265 , G05B2219/32301 , G05B2219/32304 , G05B2219/34418 , Y02P90/10 , Y02P90/20 , Y02P90/26
摘要： A system and a method ascertain the optimum operating speed of a production machine that is configured to operate in a specific speed range. The production machine is assigned a data acquisition device that acquires production data, in particular time and duration of machine downtimes caused by fault events, and also production unit numbers per unit time. A data processing device acquires additional information, by using a data input device, in particular the respective reason for a failure, and also the description of the product to be processed in each case. Using a production-data acquisition device, production data can be called up from the data acquisition device and linked with the additional information from the data input device. An assessment function ascertains an operating speed from the production data and a stored assessment model. An optimization function forms an optimum operating speed desired value by linking the ascertained operating speed with production unit costs.
摘要翻译：一种系统和方法确定了被配置为在特定速度范围内操作的生产机器的最佳操作速度。生产机器被分配了一个数据采集装置，其获取生产数据，特别是由故障事件引起的机器停机的时间和持续时间，以及每单位时间的生产单元数。数据处理装置通过使用数据输入装置获取附加信息，特别是各种故障原因，以及在每种情况下对待处理的产品的描述。使用生产数据采集设备，生产数据可以从数据采集设备调用并与来自数据输入设备的附加信息相关联。评估功能从生产数据和存储的评估模型中确定运行速度。通过将确定的操作速度与生产单位成本联系起来，优化功能形成期望值的最佳操作速度。

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