专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2176720A2 MODULAR AUFGEBAUTES FELDGERÄT DER PROZESSAUTOMATISIERUNGSTECHNIK 审中-公开
标题翻译：模块化辅助设备
公开(公告)号：EP2176720A2
公开(公告)日：2010-04-21
申请号：EP08786028.4
申请日：2008-07-10
申请人： Endress+Hauser GmbH+Co. KG
发明人： KILIAN, Markus
IPC分类号： G05B19/042 , G06F13/12
CPC分类号： G05B19/042 , G05B2219/23232 , G05B2219/25296 , G05B2219/25428 , Y02P90/265
摘要： The present invention relates to a field device (1) of modular design in process automation engineering which has a basic card (2) with an executable basic program, wherein the basic card (2) can be expanded by at least one expansion card (3) having at least one executable expansion program, wherein, for the purpose of executing the basic program, the basic card (2) comprises at least one computation unit (4) and a first memory unit (6) customized to the storage space of the executable basic program, characterized in that the expansion card (3) comprises at least one second memory unit (7) designed for the storage space of the expansion program, in that there is provision for automatic recognition of the connected expansion card (3) by the basic card (2), and in that, for the purpose of expanding the basic program using the relevant expansion programs, provision is made for the computation unit (4) to access the second memory unit (7) in part and/or intermittently.
摘要翻译：具有过程自动化技术的模块化构造的现场设备，具有具有可执行的基本程序的基本卡，其中所述基本卡可由包含至少一个可执行的扩展程序的至少一个扩展卡扩展。为了执行基本程序，基本卡包括与可执行的基本程序的存储器要求相匹配的至少一个计算单元和第一存储器单元，其特征在于扩展卡至少包括第二存储器单元，扩展程序，连接的扩展卡的自动检测由基本卡提供，并且为了通过扩展程序扩展基本程序，提供了计算单元对第二存储器单元的部分和/或间歇访问。

2. 发明公开

EP1446639A1 VORRICHTUNG ZUR MESSUNG UND/ODER ÜBERWACHUNG EINER PHYSIKALISCHEN ODER CHEMISCHEN PROZESSGRÖSSE 有权
标题翻译：用于测量和/或监测物理或化学加工尺寸
公开(公告)号：EP1446639A1
公开(公告)日：2004-08-18
申请号：EP02790344.2
申请日：2002-11-08
申请人： Endress + Hauser GmbH + Co. KG.
发明人： SPANKE, Dietmar , VON STEIN, Bert , KILIAN, Markus , ALBERS, Stefan
IPC分类号： G01D3/02 , G01D18/00
CPC分类号： G01D18/008 , G01D3/022
摘要： The invention relates to a device for measuring and/or monitoring a physical or chemical process variable, comprising a measuring and/or monitoring appliance (2), at least one memory unit (3) and one display, input and/or output unit (4; 5). The at least one memory unit (3) is embodied as a non-volatile, writable memory. Information (13) relating to the firm, device and/or process is or can be stored in the at least one memory unit (3). Desired information (13) can be called by the display unit (4) or by the input/output unit (5) and/or can be automatically displayed according to a defined state of the measuring and/or monitoring appliance (2). Said information (13) is represented on the at least one program side (12) or is output when the at least one program side (12) is called.

3. 发明公开

EP2877902A1 VERFAHREN ZUR AUFRECHTERHALTUNG DER FUNKTIONSFÄHIGKEIT EINES FELDGERÄTES 有权转让
标题翻译： VERFAHREN ZUR AUFRECHTERHALTUNG DERFUNKTIONSFÄHIGKEITEINESFELDGERÄTES
公开(公告)号：EP2877902A1
公开(公告)日：2015-06-03
申请号：EP13732903.3
申请日：2013-06-27
申请人： Endress+Hauser GmbH+Co. KG
发明人： KILIAN, Markus , SEGER, Andrea , VON STEIN, Bert , WANDREI, Norbert
IPC分类号： G05B19/418 , G05B19/042 , G05B23/02
摘要： The invention relates to a method for maintaining the functionality of a field device in automation technology, the method providing the following steps: - monitoring the field device for at last one parameter change (Δn
x ) undertaken, wherein an old parameter set (nx-1) is modified by the parameter change (Δnx) to form a new parameter set (nx); - storing all parameter changes (Δnx) undertaken on the field device in a parameter change history (PH); - monitoring the field device for a malfunction (F) that occurs; - performing a corrective measure (BM), wherein the parameter change history (PH) and/or a parameter error link element (VE) is accessed for correcting the malfunction (F) that has occurred on the field device.
摘要翻译：一种用于维护自动化技术的现场设备的功能能力的方法，其中所述方法包括以下步骤：对所述现场设备进行至少一个实现的参数改变（＆Dgr; nx）的监视，其中所述参数改变（＆Dgr; nx）将旧参数集（nx-1）变换为新的参数集（nx），将现场设备中实现的所有参数变化（＆Dgr; nx）存储在参数更改历史中，监控现场设备发生故障（F）; 以及执行补救措施，其中访问所述参数改变历史和/或参数以进行故障，所述链接元件被访问以补救在所述现场设备中发生的故障。

4. 发明公开

EP1934661A1 VERFAHREN ZUM SICHEREN VERSENDEN VON DATEN EINES FELDGERÄTES DER PROZESSAUTOMATISIERUNGSTECHNIK 审中-公开
标题翻译：方法来进行过程自动化技术的现场设备的船舶安全
公开(公告)号：EP1934661A1
公开(公告)日：2008-06-25
申请号：EP06793523.9
申请日：2006-09-14
申请人： Endress+Hauser GmbH+Co. KG
发明人： KILIAN, Markus , STRÜTT, Bernd
IPC分类号： G05B19/418 , H04L12/40 , H04L1/14
CPC分类号： H04L12/40 , G05B2219/25153 , G05B2219/25423 , H04L2012/40208
摘要： Disclosed is a method for securely transmitting data from a field device used in process automation technology via a field bus. According to said method, the transmission signal is detected as a control signal in the field device during the transmission. The control signal is analyzed in order to verify whether the desired data has been transmitted correctly regarding the data content or the form of the signal.

5. 发明授权

EP1609031B1 Feldgerät zur Vorausbestimmung eines Messzeitpunktes 有权
标题翻译：用于预测测量时间现场设备
公开(公告)号：EP1609031B1
公开(公告)日：2008-01-23
申请号：EP04724593.1
申请日：2004-03-31
申请人： Endress + Hauser GmbH + Co. KG
发明人： KILIAN, Markus
IPC分类号： G05B19/042
CPC分类号： G05B19/0423 , G05B2219/25428 , G05B2219/37526
摘要： The invention relates to a method for determining a measuring interval (tM), during which a measuring value is produced by a field apparatus (1) used in process automation technology, wherein the field apparatus (1) communicates its measuring values at given communication intervals (tK) via a field bus (5) after receiving a query from a central control unit (10) regarding its measuring values. According to the invention, the following communication interval (tf) from at least two communication intervals (tK, t'K) is determined by approximation and the measuring interval (tM) is determined on the basis of the communication interval (tf) determined by approximation. The invention also relates to a corresponding device.

6. 发明授权

EP1446639B1 VORRICHTUNG ZUR MESSUNG UND/ODER ÜBERWACHUNG EINER PHYSIKALISCHEN ODER CHEMISCHEN PROZESSGRÖSSE 有权
标题翻译：用于测量和/或监测物理或化学加工尺寸
公开(公告)号：EP1446639B1
公开(公告)日：2015-04-22
申请号：EP02790344.2
申请日：2002-11-08
申请人： Endress + Hauser GmbH + Co. KG
发明人： SPANKE, Dietmar , VON STEIN, Bert , KILIAN, Markus , ALBERS, Stefan
IPC分类号： G01D3/02 , G01D18/00
CPC分类号： G01D18/008 , G01D3/022

7. 发明公开

EP2047341A1 VERFAHREN ZUM FREISCHALTEN VON SONDERFUNKTIONALITÄTEN BEI FELDGERÄTEN DER AUTOMATISIERUNGSTECHNIK 审中-公开
标题翻译：清除特殊的方法具有自动化技术现场设备
公开(公告)号：EP2047341A1
公开(公告)日：2009-04-15
申请号：EP07786901.4
申请日：2007-06-28
申请人： Endress+Hauser GmbH+Co. KG
发明人： KILIAN, Markus
IPC分类号： G05B19/042 , G05B19/418
CPC分类号： G05B19/4185 , G05B19/0428 , G05B2219/24165 , G05B2219/24167 , G05B2219/25428 , G05B2219/31121 , Y02P90/18
摘要： Disclosed is a method for isolating special functionalities in field devices used in automation technology. In said method, an isolation code (FSC) which is encoded by means of a private key (PrK) and contains an isolation option x and field device-specific data (SN') is transmitted to a field device. The isolation code (FSC) is decoded by means of a public key (PuK) that is stored in the field device. The field device-specific data (SN') contained in the isolation code (FSC) is then compared to data (SN) stored in the field device. If said two pieces of data (SN' and SN) match, the isolation option x contained in the isolation code (FSC) is determined, and the respective special functionality is isolated. The disclosed method allows special functionalities to be securely isolated in field devices.

8. 发明公开

EP1609031A2 VERFAHREN ZUR NÄHERUNGSWEISEN BESTIMMUNG EINES MESSZEITPUNKTES UND ENTSPRECHENDE VORRICHTUNG 有权
标题翻译：用于预测测量时间现场设备
公开(公告)号：EP1609031A2
公开(公告)日：2005-12-28
申请号：EP04724593.1
申请日：2004-03-31
申请人： Endress + Hauser GmbH + Co. KG
发明人： KILIAN, Markus
IPC分类号： G05B19/042
CPC分类号： G05B19/0423 , G05B2219/25428 , G05B2219/37526
摘要： The invention relates to a method for determining a measuring interval (tM), during which a measuring value is produced by a field apparatus (1) used in process automation technology, wherein the field apparatus (1) communicates its measuring values at given communication intervals (tK) via a field bus (5) after receiving a query from a central control unit (10) regarding its measuring values. According to the invention, the following communication interval (tf) from at least two communication intervals (tK, t'K) is determined by approximation and the measuring interval (tM) is determined on the basis of the communication interval (tf) determined by approximation. The invention also relates to a corresponding device.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式