Space Simulation and Environment Construction of Urban Public Facilities Based on VR Technology

Virtual reality technology can provide the public with an immersive sense of participation, promote the public's cognition and evaluation of urban design, and has application value in the field of public participation in urban design. However, there are still some problems in the application of VR in public participation in urban design, such as the weak theoretical basis, which limits its application and promotion. The purpose of this study is to supplement the research on the theoretical basis and application methods of VR application in the field of public participation in urban design, try to build a method with theoretical basis, which can meet the two-way balance of public participation, and guide the effective application of VR in the field of public participation in urban design. VR can support the public to recognize the meso and micro scale content of urban design, and has the advantages of cognition, evaluation and mobilization of participation enthusiasm. This paper summarizes the rules of VR application in public participation in urban design, and verifies some application rules through public participation experiments.