Emergency information management system

A wide-area emergency information management system includes a broadcasting entity ( 10 ) and delivers content to authorized receiver clients ( 20 ), such as PC's, laptops, wireless devices, etc. The specific content ( 26 ), which can include voice, text, video or any other information content...

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Bibliographische Detailangaben
Hauptverfasser:	JENNINGS CHARLES, HEELAN JAKE, ROHOLT GRANT, MCMAHON RYAN, O'DELL PETE
Format:	Patent
Sprache:	eng
Schlagworte:	ALARM SYSTEMS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY JAMMING OF COMMUNICATION ORDER TELEGRAPHS PHYSICS SECRET COMMUNICATION SIGNALLING SIGNALLING OR CALLING SYSTEMS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A wide-area emergency information management system includes a broadcasting entity ( 10 ) and delivers content to authorized receiver clients ( 20 ), such as PC's, laptops, wireless devices, etc. The specific content ( 26 ), which can include voice, text, video or any other information content related to a planned response to a given crisis or emergency such as enemy attack or natural disaster, is prepared in advance ( 28 ), tailored to the class of recipient receiver client and/or user ( 44 ), securely downloaded ( 32,36 ) and stored locally in a secure cache ( 21 ). In response to a small control file from a centralized emergency management authority, the receiver client system accesses the cache ( 21 ), decrypts the content ( 26 ), and delivers it to the end user.