Method for determining optimum route for emergent personnel evacuation from disasters in intelligent building

Abstract

The invention discloses a method for determining an optimum route for emergent personnel evacuation from disasters in an intelligent building. The method comprises the following steps: step 1, creating a building model required for a safety evacuation and escape system, marking the positions of indication boards of floor from the highest floor to the bottom floor, and marking serial number for each indication board; step 2, establishing a practicable undirected distance array for adjacent indication boards according to the serial number; step 3, scanning the states of sensors in the indication boards; and step 4, determining the optimum passable route according to the undirected distance array established in step 2 and the collected states of the sensors in step 3 after iterating over the positions of all indication boards. The method is simple in principle, easy to realize, ensures the demands of real-time property, intelligence and reliability, provides convenience for personnel evacuation from a fire alarm and other unexpected situations, and increases probability for personnel escape.

Description

Technical field [0001] The invention belongs to the technical field of information processing, and specifically relates to a method for determining an optimal route for the evacuation of emergency personnel in an intelligent building disaster. Background technique [0002] With the development of urbanization, shopping malls and office buildings can be seen everywhere, and the requirements for safety, reliability and intelligence of fire safety and escape systems are getting higher and higher. Due to the increasingly complex structure of shopping malls or office buildings, the proportion of people is relatively large, and due to emergencies such as fires and earthquakes, traditional building personnel evacuation and escape systems are increasingly unable to meet current safety, reliability and intelligence. Sexual needs. Therefore, there is an urgent need for a real-time optimal and effective path indication system that can be adjusted by itself according to emergencies. At pre...

AI Technical Summary

Problems solved by technology

[0003] At present, the research on the optimal effective path of the building survival system in the existing technology is mainly to select the safe path according to the current escape path, and does not consider the situation that a certain path is closed or a fire alarm occurs and the passage is impassable in an emergency. It is also impossible to select a relatively safe and optimal effective path for emergencies such as fire alarms, and it is even more impossible to select a safe and optimal path in real-time in emergencies

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