Based on the analysis of the application of European Installation Bus(EIB) on intelligent building,a design of binary output module is carried out.

European Installation Bus is a field bus standard aimed at intelligent building area, which is characteristic of distributive, open, interactive, and flexible.

Historical Investigation into the NATO’s Eastward Expansion and European Security;

After the Second World War, the European security situation changed greatly when the Yalta system which the United States and the Soviet Union dominated founded.

With American getting entirely involved to European affairs and the start of process of integration after the World War II, European security has already gone beyond the extent of sovereign state, and has become a kind of problem that mainly exerts an influence on the regio.