This study proposes solutions to address issues such as the lack of distinctive culture, inadequate architectural protection, insufficient experiential landscapes, and cultural forgetting in Yongle Village, Dongxi Town, Qijiang District. Relying on the landscape pattern of “little bridges, flowing streams, and households” and the Bayu stilted building complex in Yongle Village, the study aims to facilitate rural industrial upgrading and inject new vitality into rural revitalization through “digitalization + smart agriculture.” By integrating cutting-edge technologies such as digital twins, AI, and the Internet of Things, the study constructs a system of “one brain (rural wisdom brain) and three networks (cultural perception network, ecological monitoring network, and industrial service network)” to achieve “digital cultural tourism applications + smart agriculture applications + ecological protection applications” and promote the deep integration of traditional village protection and modern technology. The study strives to create a new smart tourism model that integrates “technology empowering nostalgia, ecology, countryside, healthcare, and cultural tourism”, providing a replicable and promotable example for rural revitalization.