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Method for realizing wide-area distributed integrated flexible bus based on multi-agent technique

A multi-agent, implementation method technology, applied in the direction of comprehensive factory control, data exchange through path configuration, comprehensive factory control, etc., can solve the problem of increased hardware investment, inability to provide sharing and mutual backup, plant station level and control center Problems such as poor communication of information in the level automation system

Active Publication Date: 2009-11-25
BEIJING SIFANG JIBAO AUTOMATION +1
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Problems solved by technology

However, for a long time, these automation systems have been developing independently, and the automation systems at all levels can only exchange SCADA data through communication protocols, lacking information synchronization and information exchange programs such as equipment objects, model data, graphic data, and operating operations. Poor information communication between plant level and control center level automation system
Although various resources are redundant, their data formats are inconsistent, and sharing and mutual backup cannot be provided
[0003] In the construction of large and medium-sized integrated automation systems, the control center and the substation automation system are generally from the same manufacturer, and the operation and maintenance are the responsibility of the same department, but the data construction is still repeated. Sharing and safety management are not up to standard, often resulting in prolonged project construction period and increased hardware investment

Method used

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  • Method for realizing wide-area distributed integrated flexible bus based on multi-agent technique
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  • Method for realizing wide-area distributed integrated flexible bus based on multi-agent technique

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Embodiment Construction

[0047] figure 1 Shown is a distributed data integration soft bus hierarchical communication model supporting wide area, figure 2 Shown is the logical model of each component in the softbus communication model.

[0048] Soft Bus Resource (SoftBusResource), as the root of the hierarchical communication model, provides various resource management required by a data soft bus: communication adaptation manager, general service manager, core data shared memory area.

[0049] The communication adapter manager (AdapterManager) provides a data communication access interface with remote nodes and local processes, and receives data transmitted by various communication adapters (multiple network communication adapters, system communication adapters) instances through the internal communication protocol stack Data, according to the five-tuple identification number (subsystem ID, node ID, process ID, group ID, service type ID) of the target address, to distinguish whether to forward to the...

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Abstract

The present invention provides a method for realizing wide-area distributed integrated flexible bus which is based on multi-agent technique and supports the wide-area multi-source automation system. The wide-area multi-source automation system is an integrated automation system which is composed of a plurality of agent subsystems which are distributed geographically and has independent self-government capacity. The data acquisition and processing function is dispersed to each agent subsystem. The resource adopts a method of unified database establishment and scattered distribution, and the data is simultaneously stored in a central system and the subsystem. The realizing method of the invention provides a unified data communication support platform for the integrated automation system. Themethod of the invention has strong reference significance for developing the basic platform of the large-scale automation systems of power transmission-control integrated system, distribution automation system, integrated supervisory control system of rail transit, etc. with function distribution and geographical distribution property.

Description

technical field [0001] The invention relates to a realization method of a wide-area universal distributed system platform, which can be applied to the fields of industrial automation comprehensive monitoring and electric power system scheduling automation, especially large-scale automation systems with function distribution and geographical dispersion. Background technique [0002] The automation system mainly includes plant-level automation systems of various scales, centralized control center-level monitoring systems, and dispatching automation systems at all levels. The monitoring objects of the automation system in the same profession are basically the same, the data objects collected are basically the same, and the professional models are similar. However, for a long time, these automation systems have been developing independently, and the automation systems at all levels can only exchange SCADA data through communication protocols, lacking information synchronization ...

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Application Information

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IPC IPC(8): H04L12/28G05B19/418
CPCY02P90/02
Inventor 张建华葛亮王立鼎朱建赵凤青
Owner BEIJING SIFANG JIBAO AUTOMATION
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