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An automatic processing method of industrial knowledge for real-time sensing environment

An environmental and industrial technology, applied in the field of information processing, can solve problems such as weak adaptability of standard business processes, achieve precipitation and inheritance and automatic application, realize real-time response, and improve real-time performance

Active Publication Date: 2019-12-13
国科云宏(北京)能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the complexity of business and changes in requirements lead to weak adaptability of standard business processes, requiring a more efficient knowledge processing framework

Method used

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  • An automatic processing method of industrial knowledge for real-time sensing environment
  • An automatic processing method of industrial knowledge for real-time sensing environment
  • An automatic processing method of industrial knowledge for real-time sensing environment

Examples

Experimental program
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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with specific embodiments.

[0025] In this embodiment, the ethylene plant of a petrochemical enterprise chemical branch is selected as an implementation case of the present invention. The pyrolysis gas needs to be washed by alkali when it enters the cracking furnace. The purpose of alkali washing in the DA203N alkali scrubber is to remove the H 2 S and CO 2 The acid gas contained in it, so as to maintain the use effect of the catalyst. The effect of alkali cleaning mainly depends on the analysis of outlet alkali concentration and whether butter is present, reactor bed temperature, and acid gas content at the top of the tower.

[0026] First of all, by installing sensors to monitor the dry hydrogen intake, dry hydrogen pressure, reactor bed temperature, and acid gas concentration at the top of the alkali washing tower, it is judged whether the alkali washing tower is normal. Real-time data...

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Abstract

The invention relates to an industrial knowledge automation processing method oriented to a real-time sensing environment. The method comprises the following steps of 1, detecting changes of data in areal-time database of an industrial enterprise to obtain a real-time event queue; 2, defining characteristics of an atomic event according to the domain knowledge, carrying out composite event mode configuration and establishing a rule base; 3, defining detection conditions of a composite event, carrying out real-time matching on the real-time event queue; 4, when the detection conditions are met, according to the occurrence of the corresponding event, triggering the implementation of a corresponding action; 5, according to a configuration of a start node in an analysis process, determining event data to be processed from the real-time database of the industrial enterprise, then generating an event statement according to the event data, and sending to an event engine; and 6, finding a matched node or a smart object to process from a configured business process according to the received event statement by the event engine, and saving the processing results. The industrial knowledge automation processing method oriented to the real-time sensing environment can achieve automation real-time processing of the industrial knowledge.

Description

technical field [0001] The invention belongs to the field of information processing, and in particular relates to an automatic processing method of industrial knowledge facing a real-time sensing environment. Background technique [0002] With the rapid development of industrial process control, automation instruments and automation systems used in practice are processing more and more information, including real-time access to a large amount of field data generated based on field sensor networks, Real-time management and real-time monitoring, such as factory production process control system, power dispatching, device monitoring, etc. [0003] The production and operation of the process industry is based on a large amount of real-time sensor data at the industrial site, and the processing time limit is high. For example, various sensor terminals generate real-time and continuous event streams, and the data stream processing system must respond quickly and immediately Outpu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCG05B19/41885G05B2219/32339Y02P90/02
Inventor 刘伟邓积杰贾建坤王宏安
Owner 国科云宏(北京)能源科技有限公司
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