基于STM32单片机的全自动高锰酸盐指数分析仪设计  

Design of fully automatic permanganate index analyzer based on STM32 microcontroller

作　　者：牛军 NIU Jun(Shanghai Anjie Zhichuang Technology Co.,Ltd.,Shanghai 201906,China)

机构地区：[1]上海安杰智创科技股份有限公司,上海201906

出　　处：《计算机应用文摘》2025年第9期149-152,共4页

摘　　要：近年来,随着社会的不断发展和科技水平的不断进步,公众对日常饮用水质量标准的要求持续提升,对环境监测的时效性和准确性也提出了更高的要求。为了提高环境监测效率,设计了一种基于STM32单片机的全自动高锰酸盐指数分析仪,该设备能够实现全自动取样、滴定和数据结果处理,从而提高测量效率。同时,采用颜色传感器来识别滴定终点,解决了传统手工测量过程中因视觉疲劳导致的终点判断不准确,从而引入测量误差的问题。该全自动高锰酸盐指数分析仪由STM32单片机、全自动机械夹爪、三轴系统、颜色传感器和水浴消解模块组成。In recent years,with the continuous development of society and the advancement of technology,the public̓s demand for daily drinking water quality standards has continued to increase,and higher requirements have been put forward for the timeliness and accuracy of environmental monitoring.In order to improve the efficiency of environmental monitoring,a fully automatic permanganate index analyzer based on STM32 microcontroller was designed.The device can achieve fully automatic sampling,titration,and data result processing,thereby improving measurement efficiency.At the same time,the use of color sensors to identify titration endpoints solves the problem of inaccurate endpoint determination caused by visual fatigue in traditional manual measurement processes,which introduces measurement errors.The fully automatic permanganate index analyzer consists of STM32 microcontroller,fully automatic mechanical gripper,three-axis system,color sensor,and water bath digestion module.

关 键 词：嵌入式ARM系统 全自动高锰酸盐指数分析仪 颜色传感器 TMC5130 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]