基于区块链技术的海洋仪器共享模式初探

Primarily Research for Sharing Mode of Marine Instruments Based on Blockchain Technology

摘要: 我国海洋仪器设备管理中存在分布不均、重复购置、使用率低等管理问题，而不同机构间的“多中心”和“小区域”模式，严重制约着设备的互联共享。区块链技术具有去中心化、透明开放性、智能合约和信息不可篡改等特征，为解决海洋仪器管理中的中心化壁垒和高成本低效率等问题提供新的思路和方法。本文构建的海洋仪器共享模式，包括区块链形式和区块结构，以及区块创建、发布和交易等流程和激励机制等内容，并提出利用智能合约实现自动匹配和触发交易。海洋仪器共享模型采取轻节点运行，发布交易摘要信息，原始资料加时间戳以私钥形式保存，实现透明性、安全性和高效性的统一。

Abstract: There were management issues in the marine equipment, such as uneven distribution, repeated purchases, and low utilization rates. The equipment sharing was severely restricted by the multi-center models and industry barriers. The problems of high cost and low efficiency were solved by the blockchain technology, with the characteristics of decentralization, transparency, openness, smart contracts and unchangeable. The marine instrument sharing model was constructed in this paper, included the form and structure of block, as well as the operating mechanism and incentive mechanisms. And the smart contracts were used to achieve matching and touch off the transactions automatically. The marine instrument sharing model was operated with light nodes, and only the summary information of transaction was published. The original materials were stored with the timestamp, which can be transferred by the private key. The transparency, security, and efficiency were united in the mode.