嵌入式车载导航系统的语音提示设计

作者：杜甲印，孙志锋 日期：2007-07-06/span> 浏览：4000 查看PDF文档

                                 嵌入式车载导航系统的语音提示设计
                                         杜甲印，孙志锋
                         （浙江大学 电气工程学院,浙江 杭州 310027）

摘 要：提出了一种改进当前嵌入式系统中语音提示的方法，使得在嵌入式系统中可以根据用户需要进行实时语音提示。首先介绍了文本转语音（TTS）技术，结合嵌入式车载导航系统，给出了以ARM9内核的EP9315为主控制器的硬件设计方案，主要介绍了在WINCE.net操作系统下的软件模块化设计方案与程序实现的具体方法及关键代码。经现场演示，完全解决了以前嵌入式系统语音提示主要靠提前录制的缺点，极大地丰富了提示内容。该设计方案也可应用于其他领域。
关键词：文本转语音；导航系统；嵌入式；WINCE;ARM

               Design of the voice prompt of embedded navigation system
                                     DU Jiayin, SUN Zhifeng
（College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China）

Abstract: It was introduced how to improve the voice prompt in embedded system. The system will give the propriety prompt as users wish. One method called TexttoSpeech(TTS) was first introduced. For an embedded navigation system based EP9315 as the system main controller, the plan and some key codes given for this design were presented. This design has a high performance on prompting of realtime content .TTS can also be used in other domain.
Key words: texttospeech (TTS); navigational system; embedded system; WINCE; ARM

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