烟厂环境参数自动监测系统

Environmental Parameters Automatic Monitoring System based on Microcontroller

MCS-51系列单片机具有丰富的I/O口,定时器以及中断系统等硬件资源和功能较强的指令系统,特别适用于控制领域中的应用。本文介绍的烟厂环境参数自动监测系统采用了以80C31单片机为核心的控制系统,具有自动化程度高、结构简单、成本低等特点。友好的操作界面和灵活的监控方式是本设计的两大特色,此外还扩充了掉电数据存储,语音报警,系统开机自检等功能,增强了系统的实用性。

This system uses 8031 microcontroller as the core, adopting infrared sensor and PID control algorithm in the automatic control system. Friendly operation interface and diverse control ways are two greatest special features of this design. The extra functions such as saving user-defined data in the EEPROM, long distance communication, phonetic alarm, system self-checking on boot- strapping make the design more powerful and practicable. Experiment results show that every function of this system melts or exceeds the practical problem＇s requirements.