发明名称 |
SYSTEM AND METHODS FOR OBJECT-ORIENTED CONTROL OF DIVERSE ELECTROMECHANICAL SYSTEMS USING A COMPUTER NETWORK |
摘要 |
<p>A control system methodology uses object-oriented software to integrate multiple control systems into a common object model. Object-oriented techniques are used to construct distributed Java-based applications in a multi-vendor open system environment for use in controlling and monitoring systems of varying size and configuration. The system provides both a browser client (101) (running on a Java-enabled browser) and a server client (121). The present invention has multiple stations: a Web BAS Server (110), a Network Processor (NP) (111), and a Field Controller (FC) (112). The NP and FC are preferably Java Virtual Machines implemented in a plug-in Java Modular Environment. Information is brought into a common object model and made available throughout the system. A custom programming language based on Java is provided for object creation, with access to objects controlled through a multi-level security protocol. Data flow is governed by a real-time information synchronization manager.</p> |
申请公布号 |
CA2332009(A1) |
申请公布日期 |
1999.11.25 |
申请号 |
CA19992332009 |
申请日期 |
1999.05.14 |
申请人 |
TRIDIUM, INC. |
发明人 |
SUBLETT, JOHN W.;FRANK, BRIAN S.;ADAMS, ROBERT A.;ALLGOOD, OTTIE E.;WAHLQUIST, DANNY J., JR.;GIORGIS, DANIEL P.;ROCKWELL, WILLIAM G.;FRANK, GERALD L. |
分类号 |
G06F9/46;G06F9/44;(IPC1-7):G06F15/163;G06F9/00 |
主分类号 |
G06F9/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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