Abstract:

Through studied on integration technologies based on the web services,DPWS (devices profile for Web service) was applied to solve the integration issues of different kinds of devices.Relying on the requirements of integrating networked cameras,the difficulties in the integration process of embedded devices were summarized.Application interfaces based on web services was implemented by using DPWS and the features like dynamic discovery,eventing were integrated.The test results show that the system has high performance,scalability,robustness and universality.

Key words: service-oriented device architecture, service-oriented architectures, Web services, devices profile for Web service