The Design And Development Of Dialogue System Used In Campus Based On Android

The development of society, the progress of mankind, are inseparable from the development of science and technology impetus; Due to the pace of social progress accelerating, human’s reliance on science and technology is growing; The man-machine dialogue technique is a mainstream in today’s technology, over the years being a research hot spot; In the past ten years, spoken dialogue system with the rapid development of speech technology entered the stage of experiment and application, some massive spoken dialogue system appeared, some have also been launched into commercial.This thesis has studied, designed and implemented a Speech Dialogue System of Android which is based on such a background, with the demand of Zhangjiang Campus of Fudan University basic service information. The Speech Dialogue System is mainly aimed at the basic service information of Zhangjiang Campus of Fudan University and the target population is for who is freshmen or outside of school personnel, who comes here for leisure and entertainment; The Speech Dialogue System is mainly servered as a simple voice dialogue, which is convenient for related personnel who want to get the simple information of the Fudan campus.This paper respectively introduces the related technologies about Android, as well as the relevant technology of the speech dialogue. And this paper puts forward a method of semantic analysis which is combined with of Markov chain. The paper respectively describes the design and implementation of relevant algorithm in detail such as the semantic analysis, and the dialog manager. It expands the related knowledge base, roughly the theme divided into the dining room, classroom, dormitory, gym, etc. several themes.Dialogue system were introduced in this paper detailed, the requirements and the overall design, and the client, server, database and so on several big modules has been carried on the detailed explanation, including requirements, overall design and detailed design and development of the realization of each module, etc.Combined with the above technology, this paper designs and realizes a simple Speech Dialogue System of Android, which is a good intelligent, practical speech aides for people who visits Zhangjiang Campus of Fudan University and who is freshmen.Finally, this paper made a general summary and outlook and comprehensive evaluation the advantages of innovation and the need to improve and modify of the whole system again.