[Purpose/significance] The consensus algorithm and decentralization thought of blockchain technology can effectively guarantee the information coordination of social network. Smart multi-information collaborative network for the elderly is one of the specific application scenarios using blockchain technology to ensure social network information collaboration. The application of blockchain technology in this scenario can effectively improve the information collaboration efficiency among multiple participants in the smart senior care, thus bringing convenience to all participants in the smart senior care. [Method/process] In this paper, on the basis of the principle of blockchain technology and combining the features of multivariate information wisdom endowment antipodal built 5 different structure of blockchain structure, namely the pension administrative information sovereignty chain architecture, medical and health information alliance chain architecture, community service information alliance chain architecture private chain architecture, the elderly personal health information about the experience of the medical and health information public chain structure, and on the basis of blockchain across chain technology, the 5 kinds of architecture to assemble the wisdom endowment multivariate information heterogeneous blockchain network. On this basis, this paper analyzed the advantages and disadvantages of the heterogeneous blockchain network in the aspect of information coordination to the development of China’s smart senior care. [Result/conclusion] Based on the heterogeneous block chain network technology, this paper proposes a smart endowment multi-information cooperation model, which enriches the application scenario of block chain technology.
Hu Mo
,
Ma Jie
. Research on Multi-information Collaborative Model of Smart Senior Care from the Perspective Heterogeneous Blockchain Network[J]. Library and Information Service, 2020
, 64(7)
: 110
-118
.
DOI: 10.13266/j.issn.0252-3116.2020.07.013
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