Multi-dimensional power utilization data acquisition and scheduling method and system

A technology of power consumption data and scheduling method, applied in the direction of electric digital data processing, multi-program device, program startup/switching, etc., can solve the problems of data collection delay and low task execution efficiency, so as to ensure execution efficiency and reduce upgrades The effect of modification difficulty

Active Publication Date: 2021-02-19
WUHAN ZHONGYUAN ELECTRONICS INFORMATION
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Problems solved by technology

[0004] In view of this, the present invention proposes a multi-dimensional electricity data collection and scheduling method, which is used to so

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  • Multi-dimensional power utilization data acquisition and scheduling method and system
  • Multi-dimensional power utilization data acquisition and scheduling method and system
  • Multi-dimensional power utilization data acquisition and scheduling method and system

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Embodiment Construction

[0052] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0053] In the electricity consumption information collection system, the collection terminal communicates with the main station through 4G / Ethernet, and the collection terminal collects the energy meter data of the user terminal through Rs485 / power carrier / optical fiber / Ethernet. The multi-task concurrent processing strategy of the traditional power consumption information collection system is usually to assign static priorities according to the task attributes ...

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Abstract

The invention discloses a multi-dimensional power utilization data acquisition scheduling method and system, and the method comprises the steps: dividing a data acquisition framework into three dimensions: scheduling, channel and task, respectively packaging each dimension into an abstract class, acquiring a data acquisition task, generating an execution task queue, calling a corresponding channeldimension subclass to execute the execution task queue, monitoring an execution state of the execution task queue, when the execution efficiency of the executed task is smaller than a preset threshold value, calculating the dynamic priority of the task according to the static priority of the data acquisition task, the average processing speed of the tasks of the same type, the execution efficiency of the executed task, the predicted time delay of the non-executed task and the failure retry frequency, adjusting priorities of tasks in the execution task queue according to the dynamic priorities, and executing the data acquisition tasks according to the dynamic priorities. The priority can be dynamically adjusted when the task execution efficiency is reduced, and the task execution efficiency is guaranteed.

Description

technical field [0001] The invention belongs to the field of power system data collection, and in particular relates to a multi-dimensional power consumption data collection and scheduling method and system. Background technique [0002] At present, the types and amount of data in the power system are getting larger and larger, and the data acquisition task is also facing great challenges. Facing the increasingly diversified acquisition task requirements in the power acquisition system, its scalability, multiplexing and flexibility have gradually emerged. some deficiencies. The real-time requirements of the power system data acquisition system are also getting higher and higher. When the data acquisition system performs the acquisition task, it often needs to collect a large amount of data at the same time. Under the high concurrency state, it may cause the end users to compete for resources, resulting in a slow response speed and affecting the timely collection of data. an...

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Application Information

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IPC IPC(8): G06F9/48
CPCG06F9/4806G06F9/4881
Inventor 陈昊华申珅刘洋陈君
Owner WUHAN ZHONGYUAN ELECTRONICS INFORMATION
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