基于TTS语音模块的人体感知电子解说系统设计

摘要

Introduce a human sensitive electronic interpretation system based on microprocessor and Iflytek TTS voice module,which could be used for the intelligent commentary of tourist attractions or relat-ed exhibits.By detecting human approach using pyroelectric infrared sensor, then combined with the TTS voice module, the capabilities of automatic commentary and information broadcast were achieved.The paper presented the detailed system hardware design and software flow chart.After testing, the system stability achieved the site-specific voice information automatic broadcast function.Thus, it could pro-vide reference for the design and application of similar devices.%介绍一种基于单片机和科大讯飞TTS语音模块的人体感知电子解说系统，可用于旅游景点或相关展品的智能解说。利用热释电红外传感器获取人体接近信息，配合TTS语音模块完成对相关景点或展品的自动解说与信息播报功能。文中给出了系统的详细硬件设计方案及主要软件流程图。经测试，该系统稳定地实现了当人体接近特定地点时的语音信息自动播报功能，可给同类装置的设计及应用提供借鉴。