Information System Planning Studies. Ly

It is informational time in the 21 century. The development of modern information technology will bring more effect about enterprise manages in all direction and revolutionarily. The competitive market becomes very sharp because of globalization economics. The complicated changes of existing environment and sharp competition in trade will bring huge challenge about enterprise manages. Suiting well information society, using information technology effectively, gaining advance position in competition in the world, it is an important subject that modern enterprise face to.With the analysis of LY company competitive trade position,strength and weakness inside,opportunity and threaten outside,this essay made a plan of the information systems of LY company from its totality target and reality situation. Discussed the way of enterprise reengineering, and to build information systems effective using information technology, and to help the enterprise realizing its strategic target. On the method of researches information systems, it discussed and analyzed system plan,system analysis,system design,system implement and the finally estimating of implement system and so on, combining the actually situation of LY company. It believes that the competitive ability of LY company arising is rely on the advance manufacture technology and the modern produce manage model using. But the most important thing is improves the management level of information systems finally.The research ways and conclusion of this thesis not only direct LY Company information strategy planning, but also supply some references to other same enterprise.