基于IAP15F2K61S2单片机的车载酒精智能报警系统设计

摘要

Considering the complexity and the inflexibility of peripheral circuit of traditional 51 MCU, a novel car intelligent alarm system for monitoring alcohol is designed using the latest IAP15F2K61S2 MCU. The two-fold detect is applied to control the start of the car according to the alcohol concentration. Furthermore, functionalities such as voice alarm, GSM message alert, display of time and temperature, solar powered, etc. are all available in the system.%针对传统51单片机外围电路复杂，缺少灵活性等缺点，采用最新的IAP15F2K61S2单片机作为控制核心，设计了一种车载酒精智能报警系统。该系统采用双重检测方式通过对驾驶员呼出气体酒精浓度的检测来控制汽车的启动，同时具有语音报警、GSM短信提示、温度时间显示等功能。