| 一种基于ISD1760的公交车语音报站系统设计 |
| |
| 引用本文： | 王海军,惠彩云,李音,薛娓娓.一种基于ISD1760的公交车语音报站系统设计[J].价值工程,2012,31(31):182-183. |
| |
| 作者姓名： | 王海军 惠彩云 李音 薛娓娓 |
| |
| 作者单位： | 1. 延安大学西安创新学院,西安,710100
2. 延安广播电视转播发射台,延安,716000 |
| |
| 摘 要： | 设计了一种基于ISD1760语音芯片的公交车语音报站演示系统。主控芯片采用了基于首款采用ARM cortex M3内核的stellaris系列中具有代表性的LM3S811,通过ISD1760的独立按键模式录制语音信息,然后利用ISD1760的SSI模式接口和LM3S811同步串行端口连接通信,实现语音芯片按照主控芯片发送的信息组合语音片段,让语音芯片一定逻辑播放语音提示信息。搭建并调试了电路,结果表明,该系统能准确的进行语音报站。
|
| 关 键 词： | LM3S811 ISD1760 SSI 语音报站 |
Design of Bus Stops Speech System Based on ISD1760 |
| |
| WANG Hai-jun
,
HUI Cai-yun
,
LI Yin
,
XUE Wei-wei.Design of Bus Stops Speech System Based on ISD1760[J].Value Engineering,2012,31(31):182-183. |
| |
| Authors: | WANG Hai-jun HUI Cai-yun LI Yin XUE Wei-wei |
| |
| Institution: | WANG Hai-jun;HUI Cai-yun;LI Yin;XUE Wei-wei(①Xi’an Innovation College,Yan’an University,Xi’an 710100,China;②Yan’an Broadcast and TV Transmission and Relay Station,Yan’an 716000,China) |
| |
| Abstract: | Bus stops speech system was designed based on ISD1760.Master chip adopt the stellaris Texas instruments,the representative LM3S811 ISD1760 independent button mode through recorded voice messages,then use the SSI model ISD1760 interfaces and LM3S811 synchronous serial port to the communications,realize voice chip send information according to the main control chip vocal segments,realize the combination of voice chip certain logic broadcast audio information.Build and debug the circuit,the results show that the system can accurately voice stop. |
| |
| Keywords: | LM3S811 ISD1760 SSI bus stops speech |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
