The Design And Implementation Of Survey System Based On Android

France Initiated the Development Organization (hereinafter referred to as the ID organization) is a French overseas through donations non-profit non-governmental organizations to carry out a comprehensive rural projects, which is committed to helping the extreme poverty in mountain regions infrastructure construction. The organization has been implemented biogas construction projects in parts of Yunnan, Guizhou, used to promote the use of the poorest regions of rural biogas. In order to smooth implementation of the project, The ID organization needs to do survey in the poor mountainous areas of Yunnan.Traditional paper-based writing method of investigation, a long time, the high cost. Therefore, both technically and from a business, an urgent need for information technology to transform traditional ID Organization survey mode. Handheld survey, is an effective way for the current investigation time and cost savings, improve the quality of investigations.For ID Organization survey application requirements, analysis, design and realization of an Android-based handheld survey system. This thesis describes the system requirements analysis, design and implementation process. In the requirements analysis stage, use case describes a method to describe the system user needs, system functional requirements and performance requirements defined by the sub-module division method. In the system design phase, the timing diagram designed to describe the system dynamic function, describe the static class diagram and database design. In the implementation phase, use the main function of the three-tier thinking design system modules, and systems for deployment and testing.Android-based handheld survey system to greatly improve the convenience, stability, controllability than the original traditional paper-based method of investigation, not only to meet the needs of the present of ID organizations, but also to facilitate the expansion and improvement of the functions. Reduce the use of system workload data investigators, and more appropriate solution to a large number of data to bring entry, analysis and summary. The export Excel functions provided by the system can increase data monitoring and survey data contrast control efforts, may further improve the efficiency.Since2012, the system has been put into the ID organization provides comprehensive information management project in Yunnan actual use, the overall operation of that organization survey management.