With the implementation of tourism informatization, major tourist attractions in China have gradually achieved full coverage of free WIFI, intelligent tour guides, electronic explanations, online bookings, information push, and other services. In densely populated areas, traffic monitoring and location monitoring have been implemented. At the same time, with the continuous development of China's tourism industry, the flow of tourists in scenic areas is increasing, and the safety issues caused by the dense flow of tourists have become a top priority.