基于SGX的茶园生态监测系统的设计与实现

Design and Implementation of Tea Garden Ecological Monitoring System Based on SGX

茶园生态监测在茶叶生长管理过程中必不可少,其生态数据的准确性也是监测准确性的重要环节。对此,提出基于SGX软件保护扩展的茶园生态监测系统。系统主要由茶园生态数据采集终端、SGX数据处理和链上存储模块、数据监测展示平台三部分组成。茶园生态数据采集终端利用各类传感器采集茶园土壤、空气、光照等数据并解析上传,经过可信函数调用,进入SGX提供的安全区进行数据处理,最后将处理结果和数据上传至区块链中保存。为了直观地显示茶园生态环境数据,搭建了茶园生态环境数据监测平台。实验表明:系统可以降低茶园管理任务量,保证数据准确性,为茶叶质量提供可信度。

Ecological monitoring of tea garden is indispensable in the process of tea growth management, and the accuracy of ecological data is also an important link of monitoring accuracy. Therefore, a tea garden ecological monitoring system based on SGX was proposed. The system is mainly composed of three parts: tea garden ecological data acquisition terminal, SGX data processing and on-chain storage module, and data monitoring platform. The ecological data acquisition terminal collects the soil, air, light and other data of the tea garden with various sensors, analyzes and uploads the data, and then enters the safe area provided by SGX for data processing after a trusted function call. Finally, the processing results and data are uploaded to the block chain for storage. In order to display the ecological environment data of tea garden intuitively, a tea garden ecological environment data monitoring platform is built. The experimental results show that the system can reduce the quantity of tea management tasks, ensure the accuracy of data, and provide credibility for tea quality.