Design, Based On The Digital Television System In A Variety Of Payment Methods

Digital is a world-wide revolution in new technologies, Broadcast TV is the inevitable trend of development. From March 2007, the United States began to ban analog TV. According to the plan, on February 19, 2009, the United States will stop analog TV signals broadcast. China's digital broadcasting is a gradual realization of the process, step-by-step implementation of the State Administration of Radio proposed the development of digital TV is the first step in the cable, after the direct broadcast satellites, terrestrial wireless to the "three-step" strategy.Broadcast TV Network Center of Kunming from April 2002 has been the beginning of the test broadcast digital television, in December 2005 began the Kunming overall digital TV conversion experimental work, to the end of 2007, has been in net 220,000 digital TV subscribers around, as digital television is a new type of business, it is a revolution in Broadcast TV broadcasting system, the need for improved technical support system and the quality of services as a support system backing, in the overall conversion process, and gradually exposed the traditional Broadcast TV networks business support model drawbacks, especially in the support services, as the traditional analog TV business of charging method is used to plot the charging method, Broadcast TV Network Center of Kunming has a number of huge contingent fees, but with the figures TV process of advancing step by step, the existing charging system has been unable to meet the growing digital TV business, because the future of digital broadcast content in addition to traditional television, but also the corresponding pay-TV value-added business, so users Subscription Fee is not necessarily fixed, the traditional fee structure can not be confirmed by the users have to pay the total cost, which requires users only to the Office of operating and maintenance station at the toll that this model greatly increase the business hall and maintaining pressure on the station window, though, Broadcast TV Network Center of Kunming also continued to increase window, but on current form, can not totally solve the problem of user fees, for a variety of digital TV Subscription Fee The demand for a payment model that the agenda of. Kunming City in 2008 stressed that the relevant documents, in 2008 we should vigorously promote the overall Kunming digital TV conversion work, with a special emphasis should be opened within six months in a variety of payment models, user-friendly billing work.Broadcast TV Network Center of Kunming decided to first generation bank business and payment cards of digital television , which prior to this, digital TV has been charging models in the business for banks Daikou disadvantage is that the figures can not be achieved on the real-time TV signals in the open, The design of the system can be done once the user to the bank window or through successful payment cards, and users of the balance greater than zero, the system immediately opened the automatic shutdown of the user arrears digital television.Subscriber Management System(SMS) use Socket Interface to connect Banking system, based on the bank payment system through the TCP / IP communications protocol Socket to access interface of Subscriber Management System , the need to return to the bank payment The data sets are used in XML format described the purpose of shielding the development of language between different data formats differences.Subscriber Management System(SMS) use Webserver Interface to connect Payment Card System, User by calling customer service hotline 96599 recharge to the interface program to provide digital television smart card number, password cards, Caller ID, etc. information cards to the user interface management system automatically recharge launched at the same time recharging information, such as the balance of user information sent to the user's phone and TV.