| 摘要: |
| 随着空调领域大数据和智能化的飞速发展，良好的数据管理模式变得十分重要。本文首次提出一种将区块链作为底层技术的空调产品电子病历共享方案，旨在构建一个去中心化和第三方信任的空调病历信息共享平台。通过运用哈希计算、非对称加密和全网共识等技术，达到对空调故障病历数据的全网可信，突破个人、企业之间的信任壁垒。研究表明：基于区块链技术的空调产品电子病历平台能赋予存储于其中的数据不可篡改、相对透明和可回溯的特性，从而保证平台数据的完全可信。同时其存储成本相对较低，平均每例存储成本仅为2 kB。 |
| 关键词: 空调产品电子病历 数据存储 共识算法 |
| DOI： |
| Received:October 07, 2020Revised:October 20, 2020 |
| 基金项目:国家自然科学基金(51876070) |
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| Sharing Scheme of Electronic Medical Records for Air-conditioning Products Based on Blockchain Technology |
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Xu Chang, Chen Huanxin, Li Zhengfei, Han Linzhi, Zhu Bo, Gong Qijian
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| (School of Energy and Power Engineering, Huazhong University of Science and Technology) |
| Abstract: |
| With the rapid development of big data and intelligence, data have played a decisive role in studies on air conditioning, and possession of good data management models appears to be extremely important. This article proposes, for the first time, a sharing scheme of electronic medical records for air-conditioning products using blockchain as the underlying technology, aiming to build a decentralized system that third-party trust can be omitted in an air-conditioning medical record information sharing platform. Through the use of hashing computing, asymmetric encryption, and a complete network consensus and other technologies, the air-conditioning fault record data of the entire network trustworthiness were achieved, breaking the trust barriers between individuals and enterprises. Research shows that the platform of electronic medical records for air-conditioning products based on blockchain technology can endow the data stored in it with the characteristics of immutability, relative transparency, and traceability to ensure complete credibility of the platform data. At the same time, its storage cost is relatively low, with an average storage cost of only 2 kB per case, which presents significant application prospects. |
| Key words: electronic medical records for air-conditioning products data storage consensus algorithm |
