A System Architecture of Widget-Based Digital TV Interactive Platform

The digital TV as the terminal equipment, the construction of interactive platform is a beginning of the digital television industry chain, to ensure that sustainable and healthy development of subsequent interaction business. Based on Widget technology, this paper proposes a new kind of interactive digital television platform system architecture, which covers the lacking of compatibility and openness in the existing interactive digital television platform. by analyzing the performances of the system, this paper determines corresponding test programs. the results show that the system architecture is reasonable and easy to implement, and further promotes the development of digital TV interactive platform.