摘要:随着信息技术的发展，农村地区信息化水平逐渐提高，信息化的发展程度直接影响着农村经济的发展。近几年来，江苏省不断加快农村经济发展，改善农村生产环境，促进农村现代化，完善农村信息化建设。农村信息化的建设为解决“三农"问题提供了保障，为促进新农村的建设发展奠定了基础。

　　　为实现江苏省农村信息化更好更快地发展，寻求适合我省农村信息化的发展途径，在对江苏省农村信息化现状分析的基础上，建立了农村信息化评价指标体系，根据指标体系搜集江苏省农村各类基础数据及信息化数据，对搜集的数据进行筛选、统计、组织，然后利用K-means方法对整理的数据进行聚类分析，以信息化指标为依据将江苏省农村地区聚类为三个信息化区域。利用SAP Xcelsius Engage软件制作三个区域的动态分析报表，通过多维灵敏度分析挖掘出影响江苏农村信息化发展的主要制约因素，据此提出适合各个区域农村信息化发展的具体对策，为江苏省探索和完善农村信息化建设提供思路。

关键词：农村信息化；信息化指标；聚类分析；信息化制约因素

Abstract:With the development of information technology, the level of rural informatization is ascending, the rural informatization directly affects the development of rural economy. In recent years, the rural economy of Jiangsu province is continuously perfected, the rural production environment is continuously beening improved, rural modernization is beening promoted, the rural informatization construction is beening improved. The construction of rural informatization provides security for solving the "three rural" problems, lays the foundation for promoting the construction and development of new countryside.

　　　In order to develop rural informatization of Jiangsu province better and faster, search the best way to develop the rural informatization of Jiangsu province. It established the evaluation index system of the rural informationization, according to the index system ,it collected various data including rural basic data and information data. It screenes organizes and statistics the collected data, it cluster the data with using the K-means method. It based on the information index clustering the rural areas of Jiangsu province into three regional information-based. Using SAP Xcelsius Engage software made three regional dynamic analysis report. Through the multi-dimensional sensitivity analysis finds out the main factors which constraining the development of rural informatization in Jiangsu Though analysing the problems of rural informatization construction,it puts forward the counter measures for developing rural informatization of Jiangsu Province, which provides help for exploring and improving the rural informatization construction of Jiangsu Province.

Keywords  rural informatization; the index of informatization; clustering; constrainting factors of informatization