System Design And Implementation Of Android System Based On Train Schedule Inquiry

With the development of mobile Internet, mobile applications are gradually deep into various fields. In people’s daily lives, transportation plays an importation role in people’s basic necessities of life, therefore, the query of ticket information is more essential to people’s lives, as well as that mobile ticket query applications grow up more gradually. But for some people with low literacy levels, it is not very convenient to them. For this situation, the development of a voice-based mobile phone ticket query system is very important.This system uses Eclipse as a development tool, using the Android platform as the architecture.In this paper, voice technologies are introduced and on the basis of which present the corresponding voice recognition solution strategy. By the same time, on the analysis of the demand for voice, each functional module system has been designed and implemented by using the relevant techniques and algorithms in the system. Due to limitations, this paper main describes the reading voice system, voice messaging, and voice recognition function. This paper points out some problems that the system have been improved and the methods and procedures to them, as well as the problems have been found and described but not yet be resolved. Train tickets can be queried by voice application, and put into practice after voice theoretical research. When querying by voice, some relevant voice recognition techniques and relevant methods are used to realize this function. The train information of the system is put into the database fixedly, so the train tickets can be found out actually, and there are some functions such as tickets query, order query, my ticket and other functions. Using the technology of voice conversion, the train information and train tickets can be queried by voice application directly, and the corresponding train tickets in the database can get ticket information by inheriting the train information table. When testing, using voice platform test, writing relevant test cases, using cell test, integration test, and using black box-white box test to relatively perfectly complete the voice software database, software realization, and the realization and design of test to reach complete system running result.Intelligent process of the whole system realization can provide a more convenient way of life to people. This paper fully introduces the whole voice system by introduction, relevant theory and technology research, analysis of system demand, design of whole system, system realization, system test, and relevant summary and prospect.