基于51单片机的语音提示饮水杯的设计  

Design of voice prompts drinking cup based on 51 MCU

作　　者：郭凤雨[1] 龚成龙[2] 张磊[1] 

机构地区：[1]中国矿业大学信电学院,江苏徐州221008 [2]淮海工学院电子工程学院,江苏连云港222005

出　　处：《电子设计工程》2011年第16期178-181,共4页Electronic Design Engineering

摘　　要：针对实现语音提示饮水杯的语音提示装置的录音,定时和回放的目的,采用以C编写程序,设计电路的软件部分和以AT89C51单片机为核心,连同ISD2500系列语音芯片和其他元器件,设计电路的硬件部分的软硬件相结合的方法。即软件部分:在KEIL环境中编写并验证C程序。硬件部分:在语音提示盖顶部设有3个按键:开/关按钮、录/放音按钮、定时按钮,并同时伴有录音孔、扬声器孔、LED录音指示灯。启动语音装置后,录下想要提示的录音;设置时间后,到时即可播放录音。通过语音提示饮水杯的录音,定时和回放实验,该设计完全可以满足要求。With the aim of recording,timing and playback of voice prompts device of the voice prompts drinking cup,the software portion of the circuit is designed through the C program and the hardware portion is devised by means of the AT89C51 microcontroller as the core,which accompanies with ISD2500 series voice chip and other components.The method of combining hardware and software is adopted.The software part： the C program is written and verified in the environment of KEIL.The hardware part： 3 buttons are at the top of voice prompts cover.Voice prompts can be achieved depends on these devices： on / off button,recording / playback button and timer button,together with recording hole,speaker hole and LED recording indicator.Record what you want to remind after starting voice device.Through the experiment of recording,timing and playback of the voice prompts drinking cup,the design can fully meet the requirements.

关 键 词：AT89C51 ISD2560 语音提示装置 饮水杯 硬件设计 软件设计 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]