基于GPRS的远程土壤pH值快速检测系统设计

针对传统土壤pH值检测技术手段落后、数据实时性差且无法与检测现场地理信息数据融合、检测设备功能单一、灵活性差等问题,研究了一种基于GPRS的远程土壤pH值快速检测系统.集成土壤pH值参数快速检测、实时显示、远程传输等技术于一体,采用高性能、低功耗的微控制器STM32F103RBT6为核心处理芯片,ZA-SOPH-A101为土壤pH值检测传感器,以GPRS网络为载体实现了现场检测数据的远程实时传输.在青海省西宁市大通县景阳镇进行了测试,结果表明：该设计结构合理、运行稳定,实现了现场土壤pH数据的快速检测以及实时远程传输,并具有精度高、灵活性强、可靠性好等特点,满足土壤pH值快速检测的应用需求....

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Bibliographic Details
Published in广东农业科学 Vol. 41; no. 20; pp. 178 - 181
Main Author 胡永强 姜晟 叶云 王卫星 李亮斌
Format Journal Article
LanguageChinese
Published 广东省土地利用与整治重点实验室,广东广州510642%华南农业大学信息学院,广东广州,510642%华南农业大学工程学院,广东广州,510642 2014
青海省科学技术信息研究所,青海西宁,810008%华南农业大学工程学院,广东广州510642
Subjects
土壤pH值
快速检测
远程数据传输
土壤pH值
远程数据传输
快速检测
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ISSN1004-874X

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Summary:针对传统土壤pH值检测技术手段落后、数据实时性差且无法与检测现场地理信息数据融合、检测设备功能单一、灵活性差等问题,研究了一种基于GPRS的远程土壤pH值快速检测系统.集成土壤pH值参数快速检测、实时显示、远程传输等技术于一体,采用高性能、低功耗的微控制器STM32F103RBT6为核心处理芯片,ZA-SOPH-A101为土壤pH值检测传感器,以GPRS网络为载体实现了现场检测数据的远程实时传输.在青海省西宁市大通县景阳镇进行了测试,结果表明：该设计结构合理、运行稳定,实现了现场土壤pH数据的快速检测以及实时远程传输,并具有精度高、灵活性强、可靠性好等特点,满足土壤pH值快速检测的应用需求.
Bibliography:44-1267/S
The determination of soil pH value is essential for improving the quality of soil environment. The laggard eonventional technology of pH value determination performs poorly in collecting real-time data and fails to integrate with geographic informations of the testing field. Meanwhile, the device has simple functions and low flexibility. This paper presented a remote soil pH value rapid detection system based on GPRS, functions of which included fast pH value determination, real-time displaying, remote transmission. The pH value transducer transmited remote real-time data based on GPRS technology, using Micro-controller STM32F103RBT6 as the core, which had high performance and low energy consumption, using ZA-SOPH-A101 soil pH value sensor as its sensor module. According to the experiment on spot taken in Jingyang Town, Xining City, Qinghai Province, the design was reasonable and worked well. It achieved fast soil pH value determination and remote real-time data transmission with high accuracy, flexi
ISSN:1004-874X