Abstract: Aiming at construction of smart campus, a solution of using self-service terminal to provide intelligent service for campus users was proposed. The features of smart campus and the concept of self-service were expounded. The self-service terminal applications on campus was analyzed. An architecture was designed, including terminal hardware, terminal software, supporting software for monitoring and management, external services interface etc. Used it as a blueprint for the development of a self-service terminal system on Peking University campus. Practices shows that self-service terminal system improves the intelligence level and efficiency of campus services.