数字电视的发展与普及对智能建筑产生的影响。我国数字电视到20巧年要完成电视由模拟向数字的过渡,个面实现数字化。根据我国的基本国情,我国的数字电视事业采取的发展策略是从有线电视切人,全面实施有线数字电视试验1_程我国不同于西方发达国家,城市有线用户集中 The Impact of the Development and Popularization of Digital Television on Intelligent Buildings. China’s digital television to 20 years to complete the transition from analog to digital television, digital to achieve one side. According to China’s basic national conditions, the development strategy adopted by China’s digital TV industry is to cut off people from cable television and fully implement the trial of cable digital television. In China, different from western developed countries, urban cable subscribers are concentrated