Journal of Changshu Institute of Technology2011，Vol.25Issue(8)：94-96,105,4.
呼出气体酒精含量探测器的设计
Design of Breath Alcohol Detector Based on MSP430
吴必瑞1
作者信息
- 1. 宁德师范学院物理与电气工程系,福建宁德352100
- 折叠
摘要
Abstract
According to risk homework personnel alcohol detector requirements about gas density in environment, this paper designs the breath alcohol detector based on 16-unit MSP430F449 in TI Company that act as a key control system. The paper provides the design thought about the hardware and software of this system, collects and processes the analog signals generated by ethanol gas in the fuel cell sensor with the breath alcohol concentration collecting real-time measurement and processed by MSP430. The experiment results indicate that this system configuration has a small volume, power consumption, convenient tote and measure, strong stability, high precision and favorable apply foreground.关键词
MSP430/酒精传感器/酒精含量/探测器Key words
MSP430/alcohol sensor/breath alcohol/detector分类
信息技术与安全科学引用本文复制引用
吴必瑞..呼出气体酒精含量探测器的设计[J].Journal of Changshu Institute of Technology,2011,25(8):94-96,105,4.
