Building fire personnel escape system and method based on mobile phone mobile data

Abstract

The invention discloses a building fire personnel escape system and method based on mobile phone mobile data. The building fire personnel escape system comprises a voice recognition module, a BIM map display module and a compass module. According to the BIM three-dimensional model of the building, trapped persons can know escape points of all positions of the building in time, and when a fire happens to the building, the trapped persons can conduct voice interaction with the system anytime and anywhere, and the trapped persons can quickly select the optimal route to escape according to the BIM three-dimensional display map of the floor and voice guidance of the system. The system combines the escape points and the dynamic display of the BIM three-dimensional diagram, visually and clearly indicates the advancing route for the trapped person in the building fire, avoids the situation of power failure frequently occurring when the traditional building fire occurs, adopts an artificial intelligence voice interaction mode to assist the trapped person in escaping, and has very important practical significance.

Description

technical field [0001] The invention relates to a building fire personnel escape system, in particular to a building fire personnel escape system and method based on mobile data of mobile phones. Background technique [0002] Building Information Modeling (BIM) technology plays a huge role in the entire building life cycle from architectural design, construction to operation and maintenance. Due to the visualization characteristics of BIM technology, it avoids the drawbacks of building plans, so that people who are not good at reading drawings can quickly obtain an escape route. When a building fire occurs, smoke is smoky and it is not easy to identify the direction, which creates obstacles for the trapped people. Because the escape route cannot be obtained in time, the best time to escape is delayed. At present, most of the traditional building interior positioning and navigation systems rely on sensors and internal communication networks. When a fire occurs, "power failur...

AI Technical Summary

Problems solved by technology

When a building fire breaks out, the smoke is lingering, and it is difficult to identify the direction, which creates obstacles for the trapped people. Because the escape route cannot be obtained in time, the best time to escape is delayed.

Most of the traditional building internal positioning and navigation systems now rely on sensors and internal communication networks. When a fire occurs, "power failure" often occurs, which affects the normal use of the navigation system.

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