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1. 发明申请

US20050097165A1 Redundancy in process control system 有权
标题翻译：过程控制系统冗余
公开(公告)号：US20050097165A1
公开(公告)日：2005-05-05
申请号：US10922104
申请日：2004-08-20
申请人： Esa Lahtinen , Mika Karaila
发明人： Esa Lahtinen , Mika Karaila
IPC分类号： G05B9/03 , H04L29/08 , G06F15/16
CPC分类号： G05B9/03 , G05B19/4185 , G05B19/4186 , G05B2219/31121 , G05B2219/31208 , G05B2219/33125 , G05B2219/34263 , H04L29/06 , H04L67/02 , H04L67/12 , H04L67/40 , H04L67/42 , H04L69/329
摘要： The invention relates to a method and an apparatus for arranging redundancy in a process control system comprising at least one client device, at least one data source and at least one server device providing data transfer between the client device and the data source. The method comprises arranging, for the client device, at least two parallel logical connections for transferring substantially the same data between at least one data source and the client device. At the client device, property information on data units transferred via different logical connections is checked, the client device being provided with predetermined order criteria for the property information. At the client device, property information on parallel data units transferred via different logical connections is compared. Data units delivered via the logical connection having, according to the predetermined order criteria, the best property information are selected for the use of one or more applications processing the data units.
摘要翻译：本发明涉及一种用于在过程控制系统中排列冗余的方法和装置，包括至少一个客户端设备，至少一个数据源和至少一个在客户机设备和数据源之间提供数据传输的服务器设备。该方法包括为客户端设备安排至少两个并行逻辑连接，用于在至少一个数据源和客户端设备之间传送基本相同的数据。在客户端设备，检查通过不同逻辑连接传输的数据单元的属性信息，客户端设备被提供有关属性信息的预定顺序标准。在客户端设备，比较通过不同逻辑连接传输的并行数据单元的属性信息。选择经由具有根据预定顺序标准的最佳属性信息经由逻辑连接传递的数据单元，以便使用处理数据单元的一个或多个应用程序。

2. 发明申请

US20140135947A1 METHOD OF MONITORING AN INDUSTRIAL PROCESS 有权
标题翻译：监测工业过程的方法
公开(公告)号：US20140135947A1
公开(公告)日：2014-05-15
申请号：US14128202
申请日：2011-07-11
申请人： Mats Friman , Mika Karaila , Ville Hietanen
发明人： Mats Friman , Mika Karaila , Ville Hietanen
IPC分类号： G05B13/04
CPC分类号： G05B13/04 , G05B23/0243 , G05B23/0264 , G05B23/0267
摘要： A plurality of real control inputs and real process measurements provided by a real automation system controlling an industrial process are continuously stored continuously storing in a historian database. At the same time, a plurality of forecast control inputs and process measurements provided by a virtual automation system based on a simulation model are continuously stored in a futurian database. Both the past operation of the industrial process up to present time based on data from the historian database and the forecast future operation of the industrial process from the present time onwards based on data from the futurian database are displayed on the operator screen.
摘要翻译：由控制工业过程的实际自动化系统提供的多个实际控制输入和实际过程测量被连续地存储在历史数据库中。同时，由虚拟自动化系统基于仿真模型提供的多个预测控制输入和过程测量被连续存储在未来数据库中。根据历史数据库的数据，从现在起，根据来自未来数据库的数据，工业过程的过去操作至现在的时间，以及来自未来数据库的工业过程的预测未来操作都将显示在操作员屏幕上。

3. 发明授权

US08856345B2 Redundancy in process control system 有权
标题翻译：过程控制系统冗余
公开(公告)号：US08856345B2
公开(公告)日：2014-10-07
申请号：US10922104
申请日：2004-08-20
申请人： Esa Lahtinen , Mika Karaila
发明人： Esa Lahtinen , Mika Karaila
IPC分类号： G06F15/16 , G05B9/03 , G05B19/418 , H04L29/06 , H04L29/08
CPC分类号： G05B9/03 , G05B19/4185 , G05B19/4186 , G05B2219/31121 , G05B2219/31208 , G05B2219/33125 , G05B2219/34263 , H04L29/06 , H04L67/02 , H04L67/12 , H04L67/40 , H04L67/42 , H04L69/329
摘要： The invention relates to a method and an apparatus for arranging redundancy in a process control system comprising at least one client device, at least one data source and at least one server device providing data transfer between the client device and the data source. The method comprises arranging, for the client device, at least two parallel logical connections for transferring substantially the same data between at least one data source and the client device. At the client device, property information on data units transferred via different logical connections is checked, the client device being provided with predetermined order criteria for the property information. At the client device, property information on parallel data units transferred via different logical connections is compared. Data units delivered via the logical connection having, according to the predetermined order criteria, the best property information are selected for the use of one or more applications processing the data units.
摘要翻译：本发明涉及一种用于在过程控制系统中排列冗余的方法和装置，包括至少一个客户端设备，至少一个数据源和至少一个在客户机设备和数据源之间提供数据传输的服务器设备。该方法包括为客户端设备安排至少两个并行逻辑连接，用于在至少一个数据源和客户端设备之间传送基本相同的数据。在客户端设备，检查通过不同逻辑连接传送的数据单元的属性信息，客户端设备被提供有关属性信息的预定顺序标准。在客户端设备，比较通过不同逻辑连接传输的并行数据单元的属性信息。选择经由具有根据预定顺序标准的最佳属性信息经由逻辑连接传递的数据单元，以便使用处理数据单元的一个或多个应用程序。

4. 发明授权

US09733626B2 Method of monitoring an industrial process 有权
公开(公告)号：US09733626B2
公开(公告)日：2017-08-15
申请号：US14128202
申请日：2011-07-11
申请人： Mats Friman , Mika Karaila , Ville Hietanen
发明人： Mats Friman , Mika Karaila , Ville Hietanen
IPC分类号： G06Q40/00 , G06Q10/00 , G06F17/30 , G05B13/04 , G05B23/02
CPC分类号： G05B13/04 , G05B23/0243 , G05B23/0264 , G05B23/0267
摘要： A plurality of real control inputs and real process measurements provided by a real automation system controlling an industrial process are continuously stored continuously storing in a historian database. At the same time, a plurality of forecast control inputs and process measurements provided by a virtual automation system based on a simulation model are continuously stored in a futurian database. Both the past operation of the industrial process up to present time based on data from the historian database and the forecast future operation of the industrial process from the present time onwards based on data from the futurian database are displayed on the operator screen.

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