Emergency information management system
US7337146B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 4, 2003 |
| Grant date | Feb 26, 2008 |
| Priority date | — |
| Expiry date | Oct 16, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L12/1895
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.