Author(s)

Bao Li, Nan Jiang, Saijie Wang, Zhichao Liu, and Kaibo Yang

Corresponding Author

Bao Li

ABSTRACT

This paper introduces a new Louvre tourist safety escape model. The model can be divided into two parts: a basic model without considering some special actual circumstances, an improved model considering the evacuation of tourists under some multiple scenarios. The model mainly uses the graphic theory model and the Floyd algorithm. In order to simplify the construction entities, we introduced the graphic theory model. Firstly, we divide the guide map of the Louvre into many small unit regarding each exhibition hall marked with a number as a mobile unit, so it can be treated as a point unit in the graphic theory model and the time cost between any two points can be taken as the line in the graphic theory model. Based on those, introducing the Floyd algorithm, we can calculate the best escape path of each mobile unit. After this, some special circumstances are considered into this model to make the model more reasonable and specific. This technique is highly promising to solve personnel safety evacuation porblem when an emergency occurs.

KEYWORDS

Model, mobile unit, security