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    • 4. 发明申请
    • A METHOD AND A SYSTEM FOR ONLINE AND DYNAMIC SCHEDULE CONFIGURATION OF CONTROL APPLICATIONS IN A DISTRIBUTED CONTROL SYSTEM
    • 用于分布式控制系统中控制应用的在线和动态调度表配置的方法和系统
    • WO2012176017A1
    • 2012-12-27
    • PCT/IB2011/003148
    • 2011-12-23
    • ABB RESEARCH LTDGHOSH, SanjayD, Atul KumarWAHLER, MichaelRAMASWAMY, SriniREDDY, Rakesh
    • GHOSH, SanjayD, Atul KumarWAHLER, MichaelRAMASWAMY, SriniREDDY, Rakesh
    • G05B19/418
    • G05B15/02G05B19/0426G05B19/41835G05B19/41865G05B2219/25229Y02P90/12Y02P90/20
    • The invention relates to a method of online and dynamic schedule configuration of control applications in a Distributed Control System (DCS). The invention considers having a DCS with a plurality of controllers, where controllers include one or more of source controllers and one or more of destination controllers. The method of the invention comprises the steps of: a) selecting one or more blocks of control applications in an optimal manner. Such blocks of control applications in one or more source controllers can be migrated across one or more destination controllers; b) identifying one or more potential slots for executing blocks in one or more destination controllers. These potential slots are employed for accommodating the said selected one or more blocks of control applications accordingly; c) publishing the information pertaining to one or more of the said identified potential slots to a central management entity or to corresponding one or more said source controllers by the one or more destination controllers; d) determining said one or more potential slots and its corresponding said selected block thereto for each of the said destination controller accordingly by the central management entity or by the said one or more source controller; and e) proposing schedule configuration of control applications by the said central management entity or by the said one or more source controller; and f) performing schedulability analysis for each of the said one or more blocks or of its logical combination thereof. The invention also relate to a system for performing online and dynamic schedule configuration of control applications in a Distributed Control System (DCS) having a plurality of controllers, in accordance with the method of the invention.
    • 本发明涉及在分布式控制系统(DCS)中的控制应用的在线和动态调度配置的方法。 本发明考虑具有多个控制器的DCS,其中控制器包括一个或多个源控制器和一个或多个目的地控制器。 本发明的方法包括以下步骤:a)以最佳方式选择一个或多个控制应用块。 一个或多个源控制器中的这些控制应用程序块可以跨越一个或多个目标控制器进行迁移; b)识别用于在一个或多个目的地控制器中执行块的一个或多个潜在时隙。 这些潜在的槽被用于相应地容纳所选择的一个或多个控制应用块; c)通过所述一个或多个目的地控制器向所述中央管理实体或相应的一个或多个所述源控制器发布与所述所述识别的一个或多个潜在时隙有关的信息; d)由中央管理实体或所述一个或多个源控制器相应地为每个所述目的地控制器确定所述一个或多个潜在时隙及其对应的所述选择块; 以及e)由所述中央管理实体或所述一个或多个源控制器提出控制应用的调度配置; 以及f)对所述一个或多个块或其逻辑组合中的每一个执行可调度性分析。 本发明还涉及根据本发明的方法的用于在具有多个控制器的分布式控制系统(DCS)中执行控制应用的在线和动态调度配置的系统。
    • 9. 发明专利
    • DISPOSITIVO DE CONEXION PARA LAMPARAS.
    • ES2344239T3
    • 2010-08-20
    • ES07802936
    • 2007-08-28
    • WAHLER MICHAEL
    • WAHLER MICHAEL
    • F21V21/03F21V23/06
    • Dispositivo de conexión para lámparas eléctricas, en particular lámparas de techo, que comprende una unidad del edificio (1) con caja de distribución empotrada (4) o caja sobre revoque y una unidad de iluminación (2) apropiada y conectable con la misma, en la que entre ambas unidades (1, 2) está dispuesto un acoplamiento rápido electromecánico combinado (3) con contactos eléctricos (12), la unidad del edificio comprende, además del semiacoplamiento (3a) fijable a la misma, un segundo semiacoplamiento (3b) fijable de modo desmontable a la lámpara y, de este modo, reequipable o montado en forma permanente, los contactos eléctricos están conformados como enchufe macho y enchufe hembra, caracterizado porque para el engatillamiento puramente axial el componente de enchufe macho engatilla al insertar en el componente de enchufe hembra del acoplamiento (3) por medio de la inserción, como mínimo en parte, en sentido axial y en el estado insertado, como mínimo en parte, agarra un seguro antigiro entre el componente de enchufe macho y el componente de enchufe hembra, en particular, un perfil multidentado (38) con dientes orientados en el sentido de inserción.