Block chain-based thin client electronic medical data security sharing method
An electronic medical and thin client technology, applied in the field of Internet of Things, can solve the problems of low computing performance, small storage capacity, easy data leakage, etc., to simplify the query process, prevent information leakage, and increase intelligence and automation.
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[0051] A thin client electronic medical data security sharing method based on blockchain, specifically comprising the following steps:
[0052] Step1. Selection of representative nodes (RTN) and audit nodes (ATN) in the consortium blockchain
[0053] In the storage layer of the EMR sharing system, voting is carried out from the mining pool of the alliance blockchain; the top 30 as a representative node (RTN) acts as a full node in the sharing layer for mining operations; The 20 nodes in the ATN are used as audit nodes (ATN) to audit whether there are dishonest nodes in the RTN; if the existence of dishonest nodes is detected, the highest score node in the ATN will act as the RTN, and a new RTN will be elected in the mining pool Nodes; detected dishonest nodes will no longer be eligible for election.
[0054] The voting in the mining pool of the alliance block chain described in this embodiment adopts the DPOS consensus mechanism. The block is created by the trusted account el...
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