智能马桶系统中尿液pH值检测系统

Measure System of pH Value of Urine in Intelligent Closestool System

介绍了人体尿液pH值检测系统。其中包括选择新型的离子敏感场效应晶体管(ISFET)电极测量pH值,ISFET电极的结构和特点,H+-ISFET在智能马桶系统pH值测量中的实现,以及PC机对采集所得的历史数据记录的处理。

Introduced the measure system of the pH of urine included that the choice of the new style pH sensor of ion- sensitive field effect tansistor（ISFET） electrode in the measurement of the pH , the structure and peculiarity of the ISFET electrode, the realized of the pH measure in the intelligent closestool, and how to process the collected data from the PC.