Data processing system
A data processing system and data processing technology, applied in the computer field, can solve problems such as access conflicts, repeated development of drivers, and difficulties in upgrading and upgrading, and achieve the effects of enhancing reliability, avoiding repeated development, and facilitating upgrades and maintenance
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[0024] The OPC technical specification is an industrial control software interoperability specification formulated by the OPC Foundation. It is also a technology jointly launched by Microsoft and many world-leading automation software and hardware companies in order to apply WINDOWS to control systems. Based on Microsoft's COM / DCOM (Component Object Model, Component Object Model / Distributed Component Object Model, Distributed Component Object Model) technology, it defines a set of standard objects, interfaces and attributes for industrial control software. However, this specification only defines some standards, and there is no complete implementation plan for how to implement on-site data collection and monitoring in the coal chemical production process. The present invention provides a specific implementation scheme based on the object interface of the OPC technical specification, which will be described in detail below in conjunction with the accompanying drawings.
[0025]...
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