农业大数据学报 ›› 2022, Vol. 4 ›› Issue (1): 145-156.doi: 10.19788/j.issn.2096-6369.220114

• 技术与系统 • 上一篇    

基于STM32的山区核桃基地环境监测系统的设计

吴文斗1(), 周兵2(), 朱磊1, 李青3, 张勇4, 字少奇4, 刘天霞1, 杨文庆1, 唐兴萍5   

  1. 1.云南农业大学大数据学院,昆明 650201
    2.云南农业大学理学院,昆明 650201
    3.保山学院,保山,678000
    4.云南追溯科技有限公司,昆明 650000
    5.云南农业大学食品科学技术学院,昆明,650210
  • 收稿日期:2022-02-20 出版日期:2022-03-26 发布日期:2022-06-29
  • 通讯作者: 周兵 E-mail:wuwd2004@126.com;bingzhoukm@126.com
  • 作者简介:吴文斗,男,硕士研究生,副教授,研究方向:农业大数据领域,E-mail: wuwd2004@126.com
  • 基金资助:
    云南省重大科技专项计划项目“云南高原特色数字农业关键技术研发与示范”(202002AE090010);科技创新项目“基于区块链的云南核桃产品溯源体系研究”(A303202105400202)

Design of Environmental Monitoring System for Walnut Base in Mountainous Area Based on STM32

Wendou Wu1(), Bing Zhou2(), Lei Zhu1, Qing Li3, Yong Zhang4, Shaoqi Zi4, Tianxia Liu1, Wenqing Yang1, Xingping Tang5   

  1. 1.College of Big Data, Yunnan Agricultural University, Kunming 650201, China
    2.College of Science, Yunnan Agricultural University, Kunming 650201, China
    3.Baoshan University, Baoshan 678000, China
    4.Yunnan Traceability Technology Co. , Ltd, Kunming 650000, China
    5.College of food science and technology, Yunnan Agricultural University, Kunming 650201, China
  • Received:2022-02-20 Online:2022-03-26 Published:2022-06-29
  • Contact: Bing Zhou E-mail:wuwd2004@126.com;bingzhoukm@126.com

摘要:

物联网、云计算、大数据、区块链、人工智能等新一代技术为传统农业的升级改造和智慧农业发展提供了新路径新模式。本文以云南省“一县一业”示范县凤庆县的核桃产业智慧化发展为研究对象,以解决核桃种植基地环境的关键数据监测和应用需求为目标,针对山区核桃基地基础设施薄弱、供电供网困难、数据安全难以保障和基地数据采集和监测难度大等问题,开展了基于STM32技术,广泛适用于山区及偏远地区的核桃等农作物的基地环境监测物联网系统进行研究、设计与实现,系统基于NB-IoT技术、4G技术、太阳能供电和区块链等技术,与阿里云物联网平台实现数据融合,从系统总体构架、主控模块、通信模块、供电模块、数据传输模块、区块链设计与部署、数据安全保障和数据可视化等方面开展了研究,设计开发了基于物联网的山区核桃基地环境数据监测系统,将区块链技术与物联网技术进行深度融合,使用百度开源区块链Xuperchain构建数据安全链,实现所有监测数据实时上链,保障数据的真实性、可靠性和不可篡改。通过大量测试和在凤庆县四个核心核桃产区进行应用示范,证明基于STM32的核桃基地环境物联网监测系统具有较高的可用性,取得了较好效果,为推动核桃产业链、价值链、供应链分解重构和演化升级,打造智慧、绿色、生态的核桃品牌提供数据支撑和参考。

关键词: 核桃, 基地环境, STM32, 阿里云, 物联网, NB-IoT, 区块链, 监测系统

Abstract:

New-generation technologies such as the Internet of Things (IOT), cloud computing, big data, blockchain, and artificial intelligence provide new pathways and models for upgrading and transforming traditional agriculture into smart agriculture. This paper takes the intelligent development of the walnut industry in Fengqing County, an example of “one county and one industry” in Yunnan Province as the object of study, and attempts to solve the key data monitoring and application needs of the walnut-planting base environment. Focusing on the problems of weak infrastructure, unreliable power supply, poor data security, and difficulties with data acquisition and monitoring in mountainous areas, this paper describes research based on the STM32 technology, which is widely applicable to the research, design, and implementation of an environmental monitoring IOT system for walnuts and other crops in mountainous and remote areas. The system combines Nb IOT, 4G, solar power, and blockchain technology to realize data integration with the Alibaba cloud IOT platform. We consider the overall system architecture, main control module, communication module, power supply module, data transmission module, blockchain design, and deployment We also research data security and data visualization. A data security chain is constructed using the Baidu open-source blockchain, enabling the real-time uploading of all monitoring data and ensuring the authenticity and reliability of the data. Experiments in four core walnut producing areas of Fengqing County prove that the environmental IOT monitoring system based on STM32 has high availability and achieves good results. The proposed system provides data support and promotes the evolution of the walnut industry, creating a smart, green, and ecological walnut brand.

Key words: walnut, base environment, STM32, Alibaba cloud, IOT, NB-IoT, blockchain, monitoring system

中图分类号: 

  • N945.12