便携式水果硬度测量仪的设计  

Design of the portable fruit hardness measuring instrument

作　　者：陈广大[1] 刘德君[1] 李天旭[1] 王志伟[1] 王腾腾[1] 秦立[1] 

机构地区：[1]北华大学电气信息工程学院,吉林吉林132021

出　　处：《中国农机化学报》2016年第7期85-88,共4页Journal of Chinese Agricultural Mechanization

基　　金：吉林市科技计划项目(201434002)

摘　　要：介绍一种便携式水果硬度测量仪的软、硬件设计。该测量仪采用STM32F103C8T6微处理器作为控制核心,通过力传感器采集硬度信号,经信号调理电路和高精度A/D模块传送至核心控制器,进行数据显示、存储和分析。该测量仪可完全取代市场上现有弹簧管水果硬度计,同时功能更趋近于自动化、智能化。经实际应用验证,该测量仪性能稳定、精确可靠。It was described the software hardware of the portable fruit hardness measuring instrument.The system is adopted STM32F103C8T6 microprocessor as the control core,acquired hardness signal through the force sensor and sent signal to the core controller through the signal conditioning circuit and precise A/D module for data display storage and analysis.The measuring instrument can completely replace the existing spring fruit hardness measuring instrument on the market,at the same time,this system is more automatic and intelligent.The measurement instrument is verified by practical application,the performance is stable,accurate and reliable.

关 键 词：便携式 STM32 数据存储 硬度检测 

分 类 号：TS255.7[轻工技术与工程—农产品加工及贮藏工程]