Object-oriented data acquisition system and object-oriented data acquisition method

Abstract

The invention discloses an object-oriented data acquisition system and an object-oriented data acquisition method, and relates to the field of power system data acquisition. At present, the aspects ofexpansibility, reusability and flexibility in the electric energy collection process are insufficient. The system comprises a gateway cluster, a communication front-end cluster, a service processor cluster, a data bus, a storage service module, a mass data analysis module and a data storage module. According to the technical scheme, a distributed elastic framework design is adopted; techniques ofstream processing, message middleware, distributed storage, parallel computing and the like are applied. The power data acquisition system is reconstructed, the aspects of storage capacity, calculation performance, data processing speed, intelligent analysis and the like are greatly improved, and a powerful guarantee is provided for supporting power utilization marketing intelligent analysis, service business innovation, professional application expansion, power supply service level improvement and the like.

Description

technical field [0001] The invention relates to the field of power system data acquisition, in particular to an object-oriented data acquisition system and acquisition method. Background technique [0002] At present, the communication protocol of the collection system is not uniform due to various expansions, which leads to a large amount of unnecessary protocol conversion work in the process of power collection communication, which brings difficulties to the realization of interoperability and seriously restricts the power information in the future smart grid. Highly intelligent application. At the same time, the traditional communication protocol is mainly a business-oriented data-based protocol, which gradually shows some shortcomings in terms of scalability, reusability and flexibility for the increasingly diverse collection task requirements in electric energy collection. [0003] When collecting data, the traditional 1376.1 protocol only allows data collection accord...

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Problems solved by technology

[0002] At present, the communication protocol of the collection system is not uniform due to various expansions, which leads to a large amount of unnecessary protocol conversion work in the process of power collection communication, which brings difficulties to the realization of interoperability and seriously restricts the power information in the future smart grid. Highly intelligent application

At the same time, the traditional communication protocol is mainly a business-oriented data-based protocol, which gradually shows some shortcomings in terms of scalability, reusability and flexibility for the increasingly diverse collection task requirements in electric energy collection.

[0003] When collecting data, the traditional 1376.1 protocol only allows data collection according to the existing rules. For example, the total daily frozen positive active energy must be collected through the specified 0DF005 code. The scalability and reusability that appear in the process of electric energy collection and lack of flexibility

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