基于区块链技术的能源隐私大数据能源共享方法

Energy Privacy Big Data Energy Sharing Method Based on Blockchain Technology

常用能源数据共享方法侦测数据共享链路时,数据共享的带宽开销较高。为此提出基于区块链技术的能源隐私大数据能源共享方法。利用区块链服务器、数据提供节点和需求节点,组成共享框架。标准化处理上链存储能源数据,构建关键字索引树,公钥加密索引树叶子节点对应数据,建立多条无线链路。通过实时侦测传输速率最大信道,筛选最优时刻共享链路,实现能源隐私大数据的共享传输。实验表明方法降低了能源数据共享的带宽开销,提升了能源数据共享效率。

When the common energy data sharing method detects the data sharing link,the bandwidth cost of data sharing is high.Therefore,an energy privacy big data energy sharing method based on block chain technology is proposed.It uses block chain server,data supply node and demand node to form a shared framework.The energy data is stored in the upper chain,the keyword index tree is constructed,the corresponding data of the leaf node of the public key encryption index tree is constructed,and multiple wireless links are established.By detecting the maximum transmission rate channel in real time and filtering the optimal time shared link,the sharing transmission of energy privacy big data is realized.Experiments show that the design method reduces the bandwidth overhead of energy data sharing and improves the efficiency of energy data sharing.