DISASTER INFORMATION HANDLING METHOD BASED ON BROADCASTING SYSTEM AND MOBILE TERMINAL SUPPORTING THE SAME
First Claim
1. A disaster information handling method based on a broadcasting system, the method comprising:
- receiving a broadcast signal;
determining whether disaster information is present in the received broadcast signal;
when disaster information is determined to be present in the received broadcast signal, extracting geographic data of a disaster area from the disaster information, and extracting location data of a transmitting base station from the received broadcast signal; and
performing an alert output operation according to the distance between a site indicated by the geographic data and a site indicated by the location data.
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Accused Products
Abstract
A disaster information handling method based on a broadcasting system and a mobile terminal supporting the same is provided. The method includes receiving a broadcast signal, determining whether disaster information is present in the received broadcast signal, when disaster information is determined to be present in the received broadcast signal, extracting geographic data of a disaster area from the disaster information and extracting location data of a transmitting base station from the received broadcast signal, and performing an alert output operation according to the distance between a site indicated by the geographic data and a site indicated by the location data.
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Citations
20 Claims
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1. A disaster information handling method based on a broadcasting system, the method comprising:
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receiving a broadcast signal; determining whether disaster information is present in the received broadcast signal; when disaster information is determined to be present in the received broadcast signal, extracting geographic data of a disaster area from the disaster information, and extracting location data of a transmitting base station from the received broadcast signal; and performing an alert output operation according to the distance between a site indicated by the geographic data and a site indicated by the location data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A mobile terminal supporting disaster information notification based on a broadcasting system, the mobile terminal comprising:
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a broadcast reception module for receiving a broadcast signal containing disaster information and location data, the disaster information including geographic data of a disaster area and the location data including a location of a transmitting base station; a control unit for extracting the geographic data from the disaster information, and for determining an alert output operation according to the distance between a first site indicated by the geographic data and a second site indicated by the location data; and an output unit performing the determined alert output operation. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A disaster information notification system comprising:
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a Digital Multimedia Broadcasting (DMB) broadcasting station for receiving an Automatic Emergency Alert Message Service (AEAS) message including disaster information, and for generating transmission frames including the disaster information; a plurality of DMB base stations for receiving the transmission frames from the DMB broadcasting station and for broadcasting a DMB Radio Frequency (RF) signal including the transmission frames and location information of a corresponding one of the DMB base stations; and a plurality of mobile terminals for receiving the DMB Radio Frequency signal from at least one of the plurality of DMB base stations and for generating an alert message based on the disaster information and the location information. - View Dependent Claims (18, 19, 20)
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Specification