Disaster escape route guidance system and disaster escape route guidance method

摘要

PROBLEM TO BE SOLVED: To provide a disaster escape route guidance system for accurately estimating a route to escape from a building at the time of disaster. A plurality of transmitters for transmitting unique transmitter IDs are discretely installed in a building having a plurality of floors. Upon receiving a signal from any of the transmitters, the communication terminal of the person who wishes to escape from the building transmits the transmitter ID of the signal to the server. From the time history of the transmitter ID, the server estimates the evacuation route actually used for each escape applicant, and it is estimated that a plurality of escape applicants individually used for each floor. Estimating the common part of the evacuation routes of the above as a successful escape route common to those who wish to escape, calculating the moving speed of each of the multiple escape seekers along the same successful escape route, and calculating each successful escape route The degree of difficulty of escape from the building is estimated for each of them, the evacuation guidance information is generated based on the successful escape route and the degree of difficulty of escape, and the information is distributed to the communication terminals of other plural persons who wish to escape. [Selection diagram] Fig. 18