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    Motion control systems
    2.
    发明公开
    Motion control systems 失效
    运动控制系统

    公开(公告)号：EP1560093A1

    公开(公告)日：2005-08-03

    申请号：EP05075785.5

    申请日：1996-05-30

    申请人： Roy-G-Biv Corporation

    发明人： Brown, David W. ,  Clark, Jay S.

    IPC分类号： G05B19/416

    CPC分类号： G05B19/19 ,  G05B19/416 ,  G05B2219/23262 ,  G05B2219/23265 ,  G05B2219/34208 ,  G05B2219/34216 ,  G05B2219/34263 ,  G05B2219/34287 ,  G05B2219/36035 ,  G05B2219/36036 ,  G05B2219/36037 ,  G05B2219/43167 ,  Y02P90/265

    摘要： A system for motion control in which an application is developed that is independent from the actual motion control hardware used to implement the system. The system comprises a software system that employs an application programming interface (26) comprising component functions and a service provider interface comprising driver functions. A system programmer (24) writes an application that calls the component functions. Code associated with the components relates these functions to the driver functions. A hardware designer (16a) writes driver code that implements the driver functions on a given motion control hardware product. The driver functions (38) are separated into core and extended driver functions. All software drivers implement the core driver function, while the software drivers need not contain code for implementing the extended driver functions. If the software driver does not contain code to implement an extended driver function, the functionality of the extended driver function is obtained through a combination of core driver functions.

    摘要翻译： 一种运动控制系统，其中开发的应用程序独立于用于实现系统的实际运动控制硬件。 该系统包括采用包括组件功能的应用编程接口（26）和包括驱动器功能的服务提供者接口的软件系统。 系统程序员（24）编写调用组件函数的应用程序。 与组件相关的代码将这些功能与驱动程序功能相关联。 硬件设计者（16a）在给定的运动控制硬件产品上写入实现驱动程序功能的驱动程序代码。 驱动程序功能（38）分为核心和扩展驱动程序功能。 所有软件驱动程序均实现核心驱动程序功能，而软件驱动程序不需要包含用于实现扩展驱动程序功能的代码。 如果软件驱动程序不包含实现扩展驱动程序功能的代码，则扩展驱动程序功能的功能是通过核心驱动程序功能的组合获得的。

    UTILITIES COMMUNICATIONS ARCHITECTURE COMPLIANT POWER MANAGEMENT CONTROL SYSTEM
    4.
    发明公开
    UTILITIES COMMUNICATIONS ARCHITECTURE COMPLIANT POWER MANAGEMENT CONTROL SYSTEM 审中-公开
    配电控制系统，适用于发电厂通信构架

    公开(公告)号：EP1137974A1

    公开(公告)日：2001-10-04

    申请号：EP00965408.8

    申请日：2000-09-25

    申请人： GENERAL ELECTRIC COMPANY

    发明人： BUTLAND, Geoff ,  MEAGHER, Patrick ,  NAREL, Radoslaw ,  PETRIZZI, James ,  BAIGENT, Drew

    IPC分类号： G05D11/00

    CPC分类号： G05B19/042 ,  G05B2219/23262 ,  G05B2219/25014 ,  G05B2219/25428 ,  G05B2219/31091 ,  G05B2219/31145 ,  G05B2219/31186 ,  G05B2219/31367 ,  G06F1/26 ,  H04L29/06 ,  H04L67/12 ,  H04L69/329 ,  Y02P80/114

    摘要： Software (50) is loaded into the host computer (12) and includes an Ethernet server (52), a Modbus (DDE) server (54), an MMS server (56), and a third-party proprietary protocol server (58). Each of these servers (52, 54, 56 and 58) allows external programs (60) running on the host and view node computers (12, 40 and 44) to access power management data from the various devices (26) in the power management control system (10). Modbus server (52) allows external programs (60) to access power management data from devices (26), which communicate using the Modbus protocol. MMS server (56) allows external programs (60) to access power management data from MMS/UCA2 compliant devices (34), which communicate using the MMS protocol. Ethernet server (52) provides for network layer TCP/IP encapsulation for communications over Ethernet networks (20 and 22). Third party server (58) allows communications between external programs (60) and device (38), which uses any proprietary protocol. Power management control system (10) implements the UCA Version 2 architecture, having an Ethernet physical layer, a Transport Control Protocol/Internet Protocol (TCP/IP) network layer, and a Manufacturing Message Specification (MMS) application layer.