Multi-task real-time scheduling method for energy integrated collection system

A collection system and real-time scheduling technology, applied in the energy field, can solve problems such as unresponsive, poor system user experience, etc., achieve efficient management and improve task processing performance

Inactive Publication Date: 2018-10-26
NARI NANJING CONTROL SYST +5
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the deficiencies in the prior art, the present invention provides a multi-task real-time scheduling method for an integrated energy collection system, which solves the...

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  • Multi-task real-time scheduling method for energy integrated collection system
  • Multi-task real-time scheduling method for energy integrated collection system
  • Multi-task real-time scheduling method for energy integrated collection system

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0032] The integrated energy collection system is mainly composed of the system main station, communication channels and collection equipment. The main station is the management center of the system and is located at the top of the system. Processing and analysis of energy consumption information, and effective data information exchange with other business modules. The system master station includes a front-end communication module, which is responsible for remote scheduling of various terminal tasks and protocol analysis. The types of scheduling tasks of the front-end communication module include cost control tasks, parameter tasks, interface data call-up tasks, front-end internal automatic ca...

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Abstract

The invention discloses a multi-task real-time scheduling method for an energy integrated collection system. The method comprises the steps that initial parameters of tasks are calculated; according to effective dates and value densities of the tasks, priorities of all the tasks in a two-dimensional priority table calculation queue for multi-task scheduling are established; when the priorities ofthe tasks are identical, the task arriving first is added into to-be-processed task queues of a front communication module first; when the number of the to-be-processed task queues of the front communication module reaches a predetermined value, a SPARK cluster Master node scheduling center is entered, and otherwise the steps continue to be circulated; a self-adaptive task scheduling strategy is adopted to regularly and dynamically adjust node weights; and the tasks newly added into the SPARK cluster Master node scheduling center are allocated to selected Worker nodes, and the tasks enter thecorresponding nodes for execution. Through the method, task processing performance is improved, and efficient management of a multi-task processing system is realized.

Description

technical field [0001] The invention relates to the field of energy technology, in particular to a multi-task real-time scheduling method for an integrated energy collection system. Background technique [0002] A series of documents such as "Measurement Development Plan (2013-2020)", "Guiding Opinions on Promoting the Development of Smart Grid", "Guiding Opinions on Promoting the Development of "Internet +" Smart Energy", clearly stated that "information resource sharing should be improved Mechanism to support energy data collection and collection, build an energy data integration platform, and encourage infrastructure sharing and reuse", "enrich the implementation functions of intelligent terminal advanced measurement systems, and promote remote automatic collection and copying of water, gas, heat, and electricity , to achieve multi-table integration". [0003] Based on the electricity consumption information collection system, the collection of water meters, gas meters a...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06312G06Q50/06
Inventor 熊霞陶晓峰高鲁鑫杨学良邱志辉李捷徐石明祝恩国黄中刘建
Owner NARI NANJING CONTROL SYST
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