基于单片机及TTS模块的语音播报可燃气体报警系统设计

Broadcast combustible gas alarm system design microcontroller-based voice and TTS module

介绍一种基于单片机和科大讯飞TTS语音模块的可燃气体报警系统。利用可燃气体传感器测量环境中的可燃气体含量,同时利用红外传感器及紫外传感器分别实现对环境温度及火焰的检测,其后通过LCD及TTS语音模块即可显示或播报当前测量结果,火灾预报及应急预案提示信息。文中给出了系统的详细硬件设计方案及主要软件流程图。该系统结构简单,工作稳定,操作便利,反应速度快并具有智能语音播报功能,可供同类测量装置的设计及应用提供借鉴。

Introduce a combustible gas alarm system based on microprocessor and Iflytek TTS voice mod-ule. By detecting combustible gas content in the environment using combustible gas sensor, while detecting ambient temperature and flame by infrared and UV sensor respectively, this system could display or broadcast the current measurement results of combustible gas content, fire forecasts and emergency plan message via the LCD and TTS voice module. The paper presented the detailed system hardware design and software flow chart. The system is simple, stable, convenient operation, fast response, also with the feature of intelligent voice broadcast. It could provide reference for the design and application of similar devices.