This paper mainly discusses the development of smart communities and the role of TV screens in the construction of smart communities

analyzes the development status and technological evolution of smart communities in China through case analysis

from the use of all-in-one cards as an integrated carrier to the triple play system and then to the combination of traditional digital TV set-top boxes with the Internet and information services. Then the paper takes Topway TV smart community as an example to analyze the information engineering transformation and technical advantages and community service mode of TV large screens

also summarizes the advantages and difficulties of TV large screens in the construction of smart communities. The further development direction of large TV screens in the smart community market is proposed

aiming to optimize the community governance structure and improving the quality of people's livelihood services.