Design and implementation of a distributed data acquisition function architecture based on DOA/Handle technology

Hongfei Li,Xueli Wang,Yong Kong,I Barukčić

doi:10.1051/matecconf/202133605018

Abstract

With the development of new generation Internet technology, Digital Object Architecture (DOA)/Handle system plays an important role in industrial system. The development and technical characteristics of DOA/Handle technology is studied in this paper. Then function architecture of distributed data acquisition system based on DOA/Handle technology is proposed. Through the detailed design of the functions and characteristics of the architecture, the core functions such as distributed data acquisition, distributed data management, data security sharing, and data security governance are realized in the industrial Internet environment. At the end of the paper, the typical scenarios of this architecture are summarized, and a prospect of the application prospect of DOA/Handle technology is introduced.

Highlights

Design goalsData acquisition is a core part of large -sized application systems or application platform systems
With the development of new generation Internet technology, Digital Object Architecture (DOA)/Handle system plays an important role in industrial system
The Digital Object Architecture (DOA) was proposed by Dr Robert Kahn, who is the founder of the Internet, Turing Award winner, and co-inventor of the TCP/IP protocol

Summary

Design goals

Data acquisition is a core part of large -sized application systems or application platform systems. Its meaning is to directly face all kinds of data objects for data collection and standardized sorting, and to provide a series of standardized data services for others in the overall system. The module is used for invocation, statistics and analysis, and plays a role in linking up the upstream and downstream information sharing and exchange. The HDAFA architecture in this paper is designed and implemented using Handle technology, and various types of information discretely distributed on the network are standardized and defined, filtered and classified, sorted and summarized, and data management is achieved through a unified collection method; at the same time, support The core function of information security interoperability between remote, different host, and heterogeneous information systems in the industrial Internet environment

Implementation logic

Overall overview

Data source layer

Data acquisition layer

HDAFA implementation and Applicable scenario analysis

Conclusion