公开(公告)号：US20140310435A1

公开(公告)日：2014-10-16

申请号：US14315818

申请日：2014-06-26

Applicant: ABB RESEARCH LTD

Inventor： Sanjay GOSH ,  Mallikarjun KANDE ,  Michael WAHLER ,  Sanjeev KOUL ,  Senthil Kumar SUNDARAM ,  Sunderam SANKARAN

IPC: G06F3/06 ,  G06F13/16

CPC classification number: G06F3/0658 ,  G05B19/0423 ,  G05B19/41845 ,  G05B2219/25232 ,  G05B2219/25234 ,  G05B2219/33273 ,  G06F3/0607 ,  G06F3/061 ,  G06F3/067 ,  G06F3/0673 ,  G06F3/0689 ,  G06F13/1668 ,  Y02P90/16

Abstract: A relay interface module that is commutatively connectable to at least one I/O device and a controller, wherein the relay interface module is configured to provide data from the I/O device to at least one controller in a distributed control system (DCS) via a communication interface. An application related to a particular I/O device may then be executed freely on any controller present in a DCS without losing real time connection with the associated I/O device. Data can be transferred from an I/O device to an associated application executed on a controller such that the real time connection between the I/O device and the application being executed is maintained.

Abstract translation: 一种可互换地连接到至少一个I / O设备和控制器的中继接口模块，其中所述中继接口模块被配置为经由所述I / O设备向分布式控制系统（DCS）中的至少一个控制器提供数据 通讯接口。 然后可以在存在于DCS中的任何控制器上自由地执行与特定I / O设备相关的应用，而不会丢失与相关联的I / O设备的实时连接。 数据可以从I / O设备传输到在控制器上执行的相关应用，使得I / O设备和正在执行的应用程序之间的实时连接得以保持。