Splicing method of distributed data based on uri

A distributed data and distributed system technology, applied in the field of URI-based distributed data splicing, to achieve the effect of increasing complexity

Inactive Publication Date: 2015-08-26
STATE GRID SHANDONG ELECTRIC POWER +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, it will inevitably involve the problem of how the data of different dispatching units can be spliced ​​together accurately

Method used

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  • Splicing method of distributed data based on uri

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] Such as figure 1 As shown, a URI-based distributed data splicing method is mainly divided into the following steps:

[0017] Step (1): Determine the scope of the distributed system: According to the construction scope of the distributed system, determine the dispatching units that need to assign prefixes. In general, it can be designed to assign a prefix to a scheduling unit;

[0018] Step (2): Configure the URI prefix of dispatching unit data: In order to ensure that the URI of each object is unique in the entire network, the URI prefix configured for each dispatching unit must ensure uniqueness. The specific method is to code one by one according to the jurisdictional relationship between the dispatching units. The higher the level, the shorter the prefix of the dispatching unit, and the codes between the levels are separated by dots;

[001...

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Abstract

The invention discloses a distributed type data splicing method based on a URI. The method includes (1) confirming a construction range of a distributed type system, (2) distributing a URI prefix of dispatching unit data, (3) encoding objects based on the URI prefix, and (4) splicing data according to the URI of each object. Dispatching units needing prefix distribution are confirmed according to the construction range of the distributed type system. In order to guarantee that the URI of each object is unique in a whole network, the fact that the URI prefix of each dispatching unit is unique is guaranteed, wherein the specific method is that the dispatching units are encoded one by one according to an administration relation among the dispatching units, the higher the dispatching unit level is, the shorter the prefix is, and codes among levels are separated through dots. When a model of distributed type data generates the data objects, the URI of each data object is formed through splicing of the URI prefix of the corresponding dispatching unit and an ID of the data object. During modeling of the distributed data, link among the data objects is recorded through the URI of each data object, the URI of each data object can not ever be modified when generated, and seamless splicing of the data objects is achieved.

Description

technical field [0001] The invention relates to a splicing method of URI-based distributed data. Background technique [0002] With the rapid development of my country's power grid economy and society, the power consumption has grown rapidly, the scale of the power system has continued to expand, and the connection between power grids has become increasingly complex. For applications such as relay protection setting calculation, in order to ensure the accuracy of the calculation, it is necessary to consider the power grid data of the associated dispatching unit into the calculation range. In this way, it will inevitably involve the problem of how the data of different dispatching units can be spliced ​​together accurately. Contents of the invention [0003] The object of the present invention is to solve the above problems and provide a method for splicing distributed data based on URI, which has the advantage of realizing automatic and accurate splicing of data of the en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
Inventor 王安宁马杰许春华宋明慧吴金玉陈琛李乃永艾海涛丁希亮洪源朱倩茹唐毅王玥婷史吏石庆喜杨晓滨
Owner STATE GRID SHANDONG ELECTRIC POWER
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