Intelligent Voice Question-and-answer System On Mobile Phone About Maternal Care

Most of the medical apps on the market nowadays emphasize on the inquiry of health knowledge. Most of them are e-books or fake CS systems which can’t embody the advantage of interaction smart phones clients played on Android Platform. Based on the practice our laboratory made on Chinese speech recognition before, I determine to build a maternal care query software system that using the Q and A system of voice intelligent robot as its interactive mode on Android Platform. This system could handle the contradiction that pregnant women hope to acquire more maternal care knowledge while being inconvenience to see the doctor at any time, and it could also provide them a lot of fun during the pregnancy.First of all, this paper discusses the key technologies that maternal care intelligent voice question-answering system on mobile phone needs in detail. This includes voice recognition technology on Sphinx Platform, framework of Alice intelligent robot question-answering system, and the correlative technologies of developing distributed system on Android Platform. Second, this paper elaborates the design of maternal care intelligent voice question-answering system on mobile phone. It bases on system requirements, building the integrated framework of the system. Comparing with the interaction design of existing voice chat mobile clients, it puts forward several innovative points such as the interaction of virtual animation image. Third, it modularizes the system, and has designed User Voice Client UI Interface Module, Feature Detection Extraction Module, Client/Server Communication Module, Voice Recognition Module, and Intelligent Robot Question-answering Module and so on. Finally, it has achieved the maternal care intelligent voice question-answering system on mobile phone, and has passed the system comparison test with similar software. The experimental results suggest, under the laboratory environment, against certain people, this maternal care intelligent voice question-answering system on mobile phone can provides better answers than the other mobile voice assistant systems and also shows a strong innovative advantage on interactive interface.