基于SYN6288的车速语音播报系统设计  

Design of voice broadcast system about car's speed based on SYN6288

作　　者：郭克友[1] 陈雪洁[1] 纪彬[1] 

机构地区：[1]北京工商大学材料与机械工程学院,北京100048

出　　处：《实验技术与管理》2014年第1期87-90,共4页Experimental Technology and Management

基　　金：交通运输部信息化科技项目(2012-364-835-110)

摘　　要：详细介绍了一种基于SYN6288实时语音播报、带有LCD液晶显示功能的车速播报系统。系统采用霍尔传感器对车速进行采集,通过STC89C52RC单片机进行控制,LCD1602显示车速,采用SYN6288中文语音合成芯片将车速合成为语音,最后通过功率放大器将语音进行放大,并通过喇叭将语音输出。该系统运用在实验室测试车辆上,实现了车速的实时播报功能。测试结果表明:系统运行稳定,播报效果良好。This paper describes a real time voice broadcast system about car’s speed based on SYN6288 ,which includes the function of LCD liquid crystal display.The system adopts Hall sensor to gather the car’s speed.Through the control of the microcontroller STC89C52 and using the LCD1602 liquid crystal to display the gathered speed , the SYN6288 Chinese speech synthesis chip can transform the value of the speed into pronunciation.Finally ,by using a power amplifier to amplify the pronunciation ,the speaker can output the pronunciation loudly. This system is applied to the laboratory test vehicles and achieves the function of real time broadcasting for the car’s speed. The test results show that the system is stable ,and the effect of the control is good .

关 键 词：语音播报 车速 数字电路 SYN6288 

分 类 号：TP391.42[自动化与计算机技术—计算机应用技术]