Abstract: China's urbanization process and economic development have achieved remarkable results, but there is no coordination between fire protection construction planning and urban expansion and development. Although existing research has applied GIS technology to fire safety supervision, there is still a problem that information linkage is not strong and the degree of visualization is low. To this end, based on geographic information system technology, this paper effectively integrates geographic information data, multi-source and multi-temporal remote sensing and aerial imagery, patrol data, and rental housing data in urban development zones to establish time-space geographic information big data. We use virtualization, cloud computing and other technologies to establish a dynamic monitoring platform for fire safety in rental housing. This platform provides management department with decision support based on geographic information, which improves the efficiency and scientific management of rental housing. The completion and application of the system is of great significance to the development of the information management of rental housing in China.

Key words: GIS, fire safety planning, dynamic safety supervision, cloud computing, big data