Abstract: In view of the problems faced in the planning of miniature fire stations for cultural relics buildings in recent years, such as the traditional service radius distribution method does not consider the actual environmental constraints of multiple sites, and the facility location planning results based on the principle of cultural relics protection cannot fully meet the firefighting needs, a planning method for miniature fire stations for cultural relics buildings under multiple sites conditions is proposed. Taking Mengmulin tombs as the typical research object, the road network and speed model under multi-site conditions were established. Using the maximum coverage model, four kinds of miniature fire station layout schemes were simulated and generated, and the comparative analysis index was established to determine the optimal scheme. According to the principle of efficient management, the fire responsibility area of each miniature fire station is designed. The minimization resistance model is used to optimize the final position of each miniature fire station and reasonably allocate the firefighting equipment and facilities. GIS simulation results show that the proposed method can effectively make up for the shortcomings of traditional fire station planning methods, so as to improve the level of fire planning and design of cultural heritage buildings.

Key words: cultural relics buildings, multi-site condition, fire planning, miniature fire station layout, GIS