湖北文理学院学报2016，Vol.37Issue(5)：12-16,5.
基于RS-485总线的土壤湿度监控系统设计与实现
Design and Implementation of Soil Moisture Monitoring System Based on RS-485Bus
摘要
Abstract
A soil moisture monitoring system was designed and implemented, which takes STC89C52 MCU as control core,andadoptsRS-485master-slave type multicomputer communication protocol. System is mainly composed of soil moisture measurement module,RS-485communication module, information processing module, liquid crystal display module, transfinite alarm module and irrigation control module, of which using SHT10 temperature and humidity sensor to measure soil moisture, and using LCD1602 liquid crystal display to display message. Testing results show that the system is stableandreliable,and can meet application requirements of soil moisture monitoring of greenhouses, garden nurseries, farmland etc.关键词
土壤湿度监控系统/RS-485总线/温湿度传感器SHT10/STC89C52Key words
Soil moisturemonitoring system/RS-485 bus/Temperatureand humidity sensor SHT10/STC89C52分类
信息技术与安全科学引用本文复制引用
周金芝,杨明..基于RS-485总线的土壤湿度监控系统设计与实现[J].湖北文理学院学报,2016,37(5):12-16,5.基金项目
亳州学院2015年度校级科研课题(BSKY201538) （BSKY201538）
亳州市2014年度科技攻关自筹经费项目 （）
安徽省2016年高校优秀青年人才支持计划重点项目(gxyqZD2016521) （gxyqZD2016521）
