基于ISD4004的红外遥控医院语音播报系统的设计  

Design of Infrared Remote Control Hospital Broadcast System Based on ISD4004

作　　者：杨易华[1] 吴效明[1] 岑人经[1] 

机构地区：[1]华南理工大学生物医学工程系,广州510006

出　　处：《医疗卫生装备》2009年第10期17-19,共3页Chinese Medical Equipment Journal

基　　金：广东省科技计划项目(2007B031302003)

摘　　要：目的:设计一种红外可遥控的医院语音播报系统,用于医院智能化语音播报服务。方法:利用单片机AT89S52和红外遥控模块控制ISD4004语音芯片来实现医院语音录制和播报。在简单分析ISD4004单片语音芯片工作原理的基础上,通过系统功能模块各部分的连接及软硬件设计,实现数字化语音的存储和回放以及语音播报的智能化和自动化。结果:利用ISD4004语音芯片,构建了基于红外遥控的医院语音播报系统。结论:提供了一个低成本、高性能的自动循环医院语音播报的解决方案,实现了医院语音服务的智能化和自动化,满足了医院人性化语音服务的需要。Objective To design a hospital broadcast system with infrared remote control using phonetic chip ISD4004. Methods The author used AT89S52 and infrared remote control module to achieve speech recording and playing in hospital. After simply analyzing ISD4004 working-principle, the author designed the software and hardware modules, and realized a digital voice storage and playback. Results The hospital broadcast system was built based on ISD4004 voice chip and infrared remote control. Conclusion The system provides a low-cost and high-performance hospital automatic broadcast solution and realizes intelligent and automation broadcast.

关 键 词：语音播报 ISD4004 红外遥控 

分 类 号：R197.324[医药卫生—卫生事业管理]