引用本文:陈中旭,韩 峰,徐 岩,吴文福.基于射频原理的粮仓谷物水分精确检测的研究[J].粮油食品科技,2019,27(4):78-80.
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基于射频原理的粮仓谷物水分精确检测的研究
陈中旭, 韩 峰, 徐 岩, 吴文福
吉林大学生物与农业工程学院,吉林 长春 130022
摘要:
依据粮食含水率与射频信号的线性相关性,开发了一种新型粮仓检测装置。设计了新型射频检测电路,对检测结构进行重新设计,通过特殊检测电路和检测结构,提高了实时在线检测粮仓粮食水分的精度,为粮情检测与监测提供了可靠的硬件基础。
关键词:  射频  水分含量  检测
DOI:
分类号:
基金项目:
Study on accurate detection of grain moisture in granary based on radio frequency principle
Abstract:
Based on the linear correlation between grain moisture content and radio frequency(RF) signal, a new granary detection device was developed. A new RF detection circuit was designed to redesign the detection structure. Through the special detection circuit and detection structure, the accuracy of real-time online detection of grain moisture in the granary was improved, which provided a reliable hardware foundation for grain detection and monitoring.
Key words:  radio frequency  moisture content  detection