摘要:
The invention relates to a system for the control and monitoring of electronic sanitary appliances with a command level, an automation level and a field level. In the automation level the automation stations (1) are each connected by a field bus (2) with several sanitary appliances (A, B, C, D, E), at least one radio station (4) is provided which communicates via a connected line with the appropriate automation station. Said radio station is in connection with at least one part (C, D) of the several sanitary appliances by means of a wireless data transmission path.
摘要:
A process control system includes a plurality of machine controllers for individually controlling a plurality of process chambers and a main controller for controlling the machine controllers. Each of the machine controllers has a function of transferring process data detected by its corresponding process chamber to the main controller. The main controller has a storage device for accumulating process data transferred from the machine controllers and a function of transferring the accumulated process data to a host computer when the main controller is in a predetermined control load state.
摘要:
A system and method provide for the creation and operation of real-time, enterprise-wide, personalized supervisory and control data acquisition systems Personalized SCADA applications are constructed from a virtual application service arid a personal agent framework using simple drag and drop operations or other high level actions. The virtual application service includes a communications gateway that communicates with disparate arid non-interoperable systems and external field devices to communicate low level real time data collected from such systems into the application environment, transforming the collected data in a single common data format. The virtual application service includes application cells that receive the reformatted data and process it to provide high level analysis and context, storing the processed data in an object server. The object server provides a unified, hierarchical object model for all of the data received from the underlying devices and systems. The virtual application service communicates with personal agent frameworks containing presentation cells arid service agents. The service agents arc representative of the virtual application service, and provide the personal agent framework with access to the object server to receive and send data from the object server to the Presentation cells. The presentation cells subscribe to the abject server's data objects via the service agent. Presentation cells provide a graphical representation and mapping of data objects and hence underlying devices and systems, to allow a uses to manage and control such systems.
摘要:
A system and method provide for the creation and operation of real-time enterprise-wide, personalize supervisory and control data acquisition systems. Personalized SCADA applications are constructed from a virtual application service and a personal agent framework using simple drag and drop operations or other high level action. The virtual application service includes a communications gateway that communicates with disparate and non-interoperable systems and external field devices to communicate low level time data collected from such systems into the application environment transforming the collected data in a single common data format. The virtual application service includes application cells that receive the reformatted data and process it to provide high level analysis and context, storing the processed data in an object server. The object server provides a unified, hierarchical object model for all of the data received from the underlying devices and systems. The virtual application service communicates with personal agent frameworks containing presentation cells and service agents. The service agents are representative of the virtual application service, and provide the personal agent framework with access to the object server to receive and send data from the object server to the presentation cells. The presentation cells subscribe to the object server's data objects via the service agent. Presentation cell provide a graphical representation and mapping of data objects and hence underlying devices and systems, to allow a user to manage and control such systems.
摘要:
A data creating device includes an instrument control data generating portion that creates instrument definition data wherein fields for defining a field instrument in an instrument controlling device, including instrument tag information for the field instrument, are added to point definition data. The data creating device also includes a display controlling portion that controls creation and display of display data for inputting the instrument tag information into instrument tag information fields of the instrument definition data. The display data that is created by the display controlling portion is displayed on the displaying portion under control of the display controlling portion.
摘要:
A device for communicating with low level controllers and sensors located on the production floor of an enterprise directly from the top level of the enterprise. The device comprises a controller which interfaces with programmable logic controllers (PLCs) via the backplane into which the PLCs are plugged. Users are able to define triggers that specify the circumstances under which data points within the PLCs are transported to the enterprise level where they may be stored in a database or sent directly to enterprise application via one of a number of possible transfer protocols. The invention also includes a software client which allows users to set up transfer triggers and view data points on the PLCs in real time.
摘要:
A field instrument management apparatus, which manages a field instrument by communicating with the field instrument via a field bus, transfers a request for an instrument address to the field instrument, and provides the instrument address to an outside when the instrument address is acquired from the field instrument.
摘要:
A system and method provide the creation and operation of remote real-time data monitoring and control systems. Such applications include a communications gateway coupled to real-time devices. The communications gateway transforms the real time data collected from disparate and non-interoperable systems in a single common data format. The communications gateway provides an object server with a list of the real-time devices to which the communications gateway is connected, and their attributes. The object server publishes this list. Subscribers can access this list, and request subscriptions to specific attributes of certain devices. The object server creates a data object corresponding to the requested information. A subscriber includes a service agent which accesses the object server. In addition, a subscriber may also comprise presentation cells, which provide a representation and mapping of data objects and hence underlying devices and systems, to allow a user to manage and control such systems. Subscribers including presentation cells may be personalized to function as personal agents. Such personal agents can be programmed to monitor and control certain subsystems, and to alert certain people when specific events occur in these subsystems.
摘要:
A field instrument management apparatus, which manages a field instrument by communicating with the field instrument via a field bus, transfers a request for an instrument address to the field instrument, and provides the instrument address to an outside when the instrument address is acquired from the field instrument.
摘要:
Methods and systems for command and control of an enterprise. An enterprise operating system is disclosed including five frameworks: an enterprise bridge framework, an enterprise controller framework, a performance measurement framework, a control processing framework, and an enterprise operating system services framework. A system is disclosed to receive a plurality of messages, filter and sort the messages, generate courses of action based on the messages, validate and resource the courses of action (create plans of record), execute the plans of record, and monitor the performance of executing plans of record.