This paper an-alyzes the relation of Radar track and Route,gives an effitive approach of Route_based flight collision alert technology.

Proposed control room of the wharf ground to realize unloading ship machine of long-distance controls and achieve the unloading ship machine’s roboticized work Simultaneity take the radar scan technology and the picture processing technology as the core, designed one thing and position automatic detection system applied mechanically to automatically the unloading ship machine.

The general descriptions and the basic requirements of radar BIT are proposed,and mechanic scan radar BIT design schemes and the application of Power-on BIT,Period BIT and Maintenance BIT are discussed.