Self-service terminal running platform based on internet of things

JIN Cheng, ZHAN Hong-wu

                                    (College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310014, China)

Abstract: Aiming at the problems that network heterogeneous and complex, poor scalability of current self-service terminal, a self-service terminal operating platform solution based on 3-Tiers networking was proposed. The characteristics of the existing self-service terminal services, the 3-Tiers networking framework and service-oriented architecture was researched. The service-oriented architecture was used to separate the service layer of the system from the control layer. Then considering the ECA rule model, a self-service printing terminal operating system based on the 3-Tiers internet of things architecture was designed. The application layer, resource layer and online self-service printing terminal in the system were introduced in detail. Finally, the communication response time from the terminal to the server and the service combination function between the terminals was tested. The results indicate that the system is stable when the terminal is connected, which can realize the multi-terminal service composition function, and lay the foundation for the diversification application of the self-service terminal.
Key words: self-service terminal; internet of things; service composition; service-oriented architecture(SOA)