With the development of Digital China and smart cities, the comprehensive prevention and control of geological disasters are moving towards informatization. This paper focuses on Wulong District, Chongqing. Based on the Geological Hazard Monitoring and Early Warning System in Chongqing, automated monitoring was carried out on 12 secondary monitoring hidden danger points, with a particular emphasis on analyzing the Hidden Danger Point of Heshaba. The monitoring work covers four aspects, including GNSS for surface displacement, surface cracks, etc. Automated real-time monitoring equipment and professional inspections by geological technicians were adopted. The monitoring methods, equipment accuracy, and the monitoring period from January 1 to November 10, 2024 were clearly defined. The analysis process includes data sorting and verification, drawing deformation process curves, and multi-level joint analysis. The results show that the rainfall characteristics in the monitoring area were special in 2024. The unstable slope of Heshaba was in a basically stable state, with creep in the middle and rear parts. The displacement of each monitoring point was strongly correlated with rainfall. For example, the displacement of monitoring points such as GB01 was significant. Overall, by reasonably arranging monitoring equipment to build a network, using automated equipment to obtain data and conducting systematic analysis, automated and intelligent monitoring was achieved, fully demonstrating the scientific nature of systematic geological disaster monitoring and providing strong support for geological safety in the development of smart cities.