水中pH值远程测定方法研究  

Research on Remote Measurement Method of pH Value in Water

作　　者：沈彬[1] 陈亦琦 施慧彬[1] 

机构地区：[1]南京航空航天大学计算机科学与技术学院,南京211106

出　　处：《单片机与嵌入式系统应用》2016年第3期46-49,共4页Microcontrollers & Embedded Systems

摘　　要：使用pH电极传感器结合STM32F411RE控制模块,开发出可以远程自动测量水中pH值的智能检测设备。该设备可以直接测量水中的pH值,然后通过通信模块将采集的数据发送到监控平台。监控平台记录数据、分析数据,以更好的人机交互界面呈现出来,还可以接入自动报警设备,当pH值出现异常时,提供警示信息,防止对工业控制和食品加工的后续过程造成危害。An intelligent detection device is designed using the pH electrode sensor and the STM32F411RE control module. The device can measure the pH value in the water directly,and then sends the data to the monitoring platform through the communication module. The monitoring platform is responsible for the data storage, the data analysis and can show a better human-machine interaction interface. Also,it can access to the automatic alarming device to provide warning when the pH value is abnormal, so as to prevent the damage to the subsequent processes of the industrial control and food processing.

关 键 词：PH值 传感器 STM32F411RE 远程控制 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]