Therefore,it is necessary to improve the service functions of railway system,better the service funofions of long-distance buses,realize the combination work of railway and highway transportation,set up a good system for traffic information,perfect the pre-warning mechanism of traffic police and try to establish a good non-person guide system.

Then, we present an example of Lancaster guide system which appliedcontext awareness.

This system obtains tourism information easily and pushes it in time,and is far more practical than other guide systems.

The thesis puts emphasis on the tactic role, importance and effect of the micro unmanned system, such as the scout and field estimation, the close quarters electronics interference, the attacking weapon and the dedicated application in special environment.