基于Android的路况信息查询系统的设计

发布时间：2018-04-21 06:25

本文选题：Android + 语音识别　；参考：《哈尔滨理工大学》2014年硕士论文

【摘要】：随着国家城市化进程加快，城市人口不断增加，导致城市机动车数量激增，城市交通问题也日益突出。城市交通问题已经得到国家的高度重视，并逐步建设大城市智能交通系统。城市交通不畅给人们的出行带来安全隐患的同时也降低了出行效率，所以需要这样一种系统平台将各种途径收集到的路况信息通过网络将这些信息提供给需要的人。在这样的背景下，本文设计了一种由Android客户端和Tomcat服务器构件的具有语音识别输入功能的路况信息查询系统。针对该系统的客户端和服务器端两方面进行了分析和设计，论文的主要研究内容如下：利用Android系统的界面组件，完成了客户端操作界面的设计。分析了语音识别原理后，采用科大讯飞语音识别库，通过对其接口的调试实现语音识别功能，并在3G或WIFI网络的支持下通过HTTP协议将语音识别结果以Get方法发送到服务器端，实现语音识别输入功能。完成系统的需求分析后，确定系统采用B/S结构。分析Tomcat服务器的特性后，采用Tomcat搭建服务器，，利用JSP技术设计查询页面、登录和注册页面完成动态网页的设计，并采用JDBC技术与Mysql数据库连接，实现数据的传输。
[Abstract]:With the acceleration of national urbanization, the urban population is increasing, resulting in a sharp increase in the number of urban motor vehicles, and urban traffic problems are becoming increasingly prominent. Urban traffic problem has been attached great importance to by our country, and the intelligent transportation system of big cities has been built step by step. Urban traffic failure brings security risks to people, but also reduces travel efficiency. Therefore, it is necessary to use a system platform to provide all kinds of road information collected through the network to people in need. Under this background, this paper designs a traffic information query system with speech recognition input function, which is composed of Android client and Tomcat server component. The client and server side of the system are analyzed and designed. The main contents of this paper are as follows: The client interface is designed by using the interface component of Android system. After analyzing the principle of speech recognition, using iFLYTEK speech recognition library of HKUST, the speech recognition function is realized by debugging its interface, and the result of speech recognition is sent to the server by Get method through HTTP protocol supported by 3G or WIFI network. The speech recognition input function is realized. After completing the requirement analysis of the system, it is determined that the system adopts B / S structure. After analyzing the characteristics of the Tomcat server, the server is built with Tomcat, the query page is designed by JSP technology, the dynamic web page is designed by login and registration page, and the JDBC technology is used to connect with the Mysql database to realize the data transmission.
【学位授予单位】：哈尔滨理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP311.52;TN912.34

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