摘要
介绍了一种基于微处理器、便携式,采用电化学型燃料电池作酒精传感器的呼气式酒精测试仪的工作原理、设计及实现方法。该酒精测试仪采用的微处理器是PIC16F877,传感器是电化学型燃料电池,可以准确测量驾驶人员体内的血液酒精浓度。
Introduce the theory, design and realization of an electrochemical fuel cell breath's alcohol tester, which is based on microprocessor and is portable. Whose microprocessor is PIC16F877 and sensor is electrochemical fuel cell. This alcohol tester can be used to test the blood alcohol concentration of a driver with high precision.
出处
《中国仪器仪表》
2005年第1期77-79,共3页
China Instrumentation
