Setting out from global perspective of utilizing Internet of Things in the cultural heritage informatization construction and basing on characteristics and unique needs of JinSha National Archaeological Site Park, this essay describs the utilization of Internet of Things in Jinsha National Archaeological Park, including the internal information management system, the public service demonstration system and the network information transmission and service system. It also makes deep thinking to the aspects of necessity and importance in the long-term informatization construction of cultural heritage.