METHOD AND APPARATUS FOR PERSONAL ALERT
First Claim
1. A personal alert device comprising:
- an antenna for receiving a broadcast alert signal and a broadcast warning message;
a receiver coupled to said antenna for decoding said broadcast alert signal and said broadcast warning message;
a monitor circuit coupled to said receiver and responsive to said decoded alert signal to activate a microprocessor;
said microprocessor coupled to said receiver and responsive to said decoded broadcast warning message to activate LEDs, a text message and/or an audible alarm indicative of the broadcast warning message received.
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Accused Products
Abstract
An alert system and apparatus for an emergency alert system is provided to disseminate emergency information to the public utilizing a universal paging system through a personal alert device such as a cellular telephone, pager, PDA or E-FOB. The alert system utilizes an emergency alert system signal from an alert system to broadcast the alert message to cellular devices in a specified alert area. The broadcast message provides information related to the alert level. The personal alert device may be an active or passive device which is activated by an alert signal and then listens for a cellular message. If the personal alert device is within the alert area, the personal alert device provides information to the user
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Citations
19 Claims
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1. A personal alert device comprising:
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an antenna for receiving a broadcast alert signal and a broadcast warning message; a receiver coupled to said antenna for decoding said broadcast alert signal and said broadcast warning message; a monitor circuit coupled to said receiver and responsive to said decoded alert signal to activate a microprocessor; said microprocessor coupled to said receiver and responsive to said decoded broadcast warning message to activate LEDs, a text message and/or an audible alarm indicative of the broadcast warning message received. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A personal alert device comprising:
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a first antenna for receiving an alert signal; a receiver coupled to said antenna for decoding said alert signal; a monitor circuit coupled to said receiver and responsive to said decoded alert signal to activate a processor; a second antenna for receiving a broadcast warning message; said receiver coupled to said second antenna for decoding said broadcast warning message; said processor coupled to said second receiver and responsive to said decoded message to activate an alarm indicative of the warning message received. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A method of disseminating emergency information comprising the steps of:
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receiving event transmission information indicative of an emergency within a geographic area; extracting an event code and location code from said event transmission information; identifying the nature of said emergency from said event code; identifying at least one transmitter within a predetermined distance of a specified location identified by said location code within a portion of said geographic area; formatting said event code corresponding to said emergency; and broadcasting said formatted event code by said at least one transmitter. - View Dependent Claims (15, 16, 17, 18, 19)
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Specification