DISASTER PREDICTION SYSTEM

摘要

There is provided a disaster prediction system including a plurality of mobile communication devices each having a function for detecting an abnormality signal which helps for prediction of a natural disaster. Position information on the mobile communication devices are managed so as to appropriately set a prediction area of a natural disaster. Abnormality detection signals are collected and analyzed for each of the prediction areas, thereby improving the prediction accuracy of the natural disaster generation. Information concerning the natural disaster is transmitted to the mobile communication devices existing in the prediction area. In this system, each mobile terminal (200) has the function for detecting an electromagnetic signal generated from the ground in association with generation of an earthquake and detecting abnormality of the electromagnetic signal and the function for detecting the current position. Position information on the mobile terminals (200) are managed by a position management device (300). An earthquake prediction device (400) appropriately sets a prediction area of generation of an earthquake according to the position management information and collects abnormality detection signals from the mobile terminals (200) so as to make analysis for each prediction area, generate alarm information concerning an earthquake, and transmit it to the mobile terminals (200).