一种语音问答的个性化景区导游系统  

Personalized Scenic Guide System with Voice Q&A

作　　者：徐清清 章莹婷 王相喆 梅盼 Xu Qingqing;Zhang Yingting;Wang Xiangzhe;Mei Pan(School of Electronic and Information Engineering,Taizhou University,Taizhou 318000,China)

机构地区：[1]台州学院电子与信息工程学院

出　　处：《单片机与嵌入式系统应用》2019年第7期71-73,共3页Microcontrollers & Embedded Systems

基　　金：省部级-浙江省大学生科技创新活动计划项目(2018R436025)

摘　　要：研究了一套适用于景区的智能语音问答导游系统,本设计从景区实际环境入手,采用麦克风阵列声源定位算法实现语音增强效果,提高语音识别的准确度,进一步提升游客体验。系统可支持联网功能,同时配备TF卡进行景点视频及语音信息的存储。自切换市电与电池双供电设计,即使在断电断网的环境下仍可正常工作。开发景点导游微信小程序,提高便携性。In the paper,a design of intelligent voice question-and-answer tour guide system is designed,which is suitable for scenic spots.It solves the problem that the traditional simplified tour guide service mode is difficult to meet the tourists' individualized tourism needs. In consideration of the actual environment of the scenic spot,the design uses microphone array to get the location of sound source to achieve speech enhancement,that improving improves the accuracy of speech recognition and further enhances the visitor experience.The system supports the networking function,and also is equipped with TF card to store the video and voice information of scenic spots.The commercial market electricity power and battery power can self-switching dual power supply design,that makes it work normally even in the environment of power off and network off.The Wechat program is developed for tourist guides,which improves the convenience.

关 键 词：智能导游 声源定位算法 自切换双供电 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]