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Safe production command and dispatching system based on OLE for process control (OPC)

A command and dispatch system and safety production technology, applied in the field of OPC-based safety production command and dispatch system, can solve problems such as automated information islands, and achieve the effect of eliminating information islands, solving compatibility problems, and realizing interoperability and openness.

Active Publication Date: 2013-07-10
北京挪拉斯坦特芬通信设备有限公司
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Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide an OPC-based safety production command and dispatch system to solve the problem of isolated islands of automated information at the production site and reduce the phenomenon of human intervention in the automatic production control process, thereby ensuring accurate real-time response to industrial production The problem of automatic control flow instructions

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  • Safe production command and dispatching system based on OLE for process control (OPC)
  • Safe production command and dispatching system based on OLE for process control (OPC)
  • Safe production command and dispatching system based on OLE for process control (OPC)

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[0031] Certain terms are used throughout the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. "Includes" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" includes any direct and indirect electrical connection means. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly electrically connected...

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Abstract

The invention discloses a safe production command and dispatching system based on OLE for process control (OPC). The system comprises a control system server, an OPC server, a dispatching communicator, an audio matrix switcher and at least one group of power amplifier and loudspeaker. The problem of the automated information isolated island in a production site is solved, the phenomena of human intervention on an automatic production control flow are reduced, and accordingly the fact that automatic control flow commands of industrial production are responded accurately in real time can be guaranteed.

Description

technical field [0001] The invention relates to the field of industrial production communication control, in particular to an OPC-based safety production command and dispatch system. Background technique [0002] The requirements of modern industrial production on the control system are no longer limited to the automation of the general production process, but focus on the optimization of the entire production process. With the wide application of OPC technology in the field of modern industrial control, the control system can be integrated with a unified Access and control of various automation equipment can be achieved by means of Through the establishment of an integrated production control system based on OPC technology, it is possible to monitor the overall production process in real time and complete unified production process control. [0003] Among them, OPC (OLE for Process Control, OLE for process control) is an interface standard formulated by major manufacturers...

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Application Information

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IPC IPC(8): G05B19/418
Inventor 杨天骄黄洪辉袁圣勇张树魁唐峰
Owner 北京挪拉斯坦特芬通信设备有限公司
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