Research On Visualization Management Of Safety In Urban And Public Underground Space

The development and utilization of urban and public underground space has become a newdirection of urban development. Due to the features of having large area, deep location, difficultyof escaping and rescuing, concealment and negative externality, the traditional safety managementtheory and method of urban and public underground space is difficult to play a role. In this paper,raising the science level of safety management of underground space by using visual ways andmethods is putting forward. Aiming at three core problems of underground space security visualmanagement’s coming true, guided by the theory of information visualization, cognitive sciencetheory, and safety management theory, this paper sets up safety visual management theory systemand information system model. Besides, using questionnaire survey method, mathematicalstatistics method, cognitive experiment method, etc, a thorough research has conducted onunderground space security visualization management requirements, visualization method andselection, and visual management effect. By this means, visual demand RFSC model, safetyvisualization mode choice VAFT model and the safety management of cognitive efficiencyanalysis model are obtained, which have important theoretical value and practical significance forrealizing underground space safety visualization management.