The intelligent swing barrier is one of the serial products of intelligent passage management system from our company. It possesses superiority incomparable with the traditional management mode. Whether on the control of right of passenger for passing, or on tolling, attendant or counting of the passenger, there will be a great deal of man power and material, a lot of spending, a large amount of work and a very low efficiency resulted with the traditional management mode. However, it is the strong merit point of the intelligent passage management product to solve the problems of this kind. It is the scientific crystallization of the highly development of social civilization and it opens a new era for the scientific management.