介绍一种基于射频识别技术的智能语音电子导游仪设计方法及实现。以AT89C51为主控芯片，IA4421自动识别模块，ISD1760语音芯片构成的导游仪系统，实现到达景区后自动识别对应的景区ID，并启动语音播报功能。-This paper presents design method of Intelligent E-guide system based on Radio Frequency Identification. The design To AT89S51 for a master chi