Using auxiliary information to direct users of wireless devices to safety in response to emergency alert system alerts
First Claim
1. A method with a wireless communication system for transmitting emergency alert system messages to wireless devices, the method comprising:
- receiving an emergency alert system (EAS) alert message for delivery to one or more wireless devices in a coverage area of a wireless communication system;
generating, in response to receiving the EAS alert message, an augmented EAS alert message that includes auxiliary information that provides information to the one or more wireless devices to direct one or more users of the one or more wireless devices, respectively, to move at least one of toward a safe zone and away from a danger zone; and
wirelessly transmitting the augmented EAS alert message in the coverage area, the augmented EAS alert message being destined for reception by the one or more wireless devices;
wherein the auxiliary information provides information to the one or more wireless devices to direct the one or more users of the respective one or more wireless devices to move toward a safe zone at a pre-defined location.
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Accused Products
Abstract
A method and a wireless device (120, 122) utilize auxiliary information associated with an emergency alert system alert message to direct a user of the wireless device (120, 122) to safety. A wireless communication system (102) wirelessly transmits an emergency alert system (EAS) alert message to a wireless device (120, 122). The wireless communication system (102) also wirelessly transmits an augmented EAS alert message to the wireless device (120, 122). The augmented EAS alert message includes auxiliary information that provides information to the wireless device (120, 122) to direct a user of the wireless device (120, 122) to move at least one of toward a safe zone (150) and away from a danger zone (158). The auxiliary information in the augmented EAS alert message is optionally adjusted based on any combination of: the location of the wireless device, the safe zone, and the danger zone, and the logistics of a vicinity affected by the danger zone.
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Citations
14 Claims
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1. A method with a wireless communication system for transmitting emergency alert system messages to wireless devices, the method comprising:
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receiving an emergency alert system (EAS) alert message for delivery to one or more wireless devices in a coverage area of a wireless communication system; generating, in response to receiving the EAS alert message, an augmented EAS alert message that includes auxiliary information that provides information to the one or more wireless devices to direct one or more users of the one or more wireless devices, respectively, to move at least one of toward a safe zone and away from a danger zone; and wirelessly transmitting the augmented EAS alert message in the coverage area, the augmented EAS alert message being destined for reception by the one or more wireless devices; wherein the auxiliary information provides information to the one or more wireless devices to direct the one or more users of the respective one or more wireless devices to move toward a safe zone at a pre-defined location. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method with a wireless device for directing a user of the wireless device to safety, the method comprising:
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receiving an EAS alert message transmitted in a coverage area of a wireless communication system; receiving an augmented EAS alert message transmitted in a coverage area of a wireless communication system, wherein the augmented EAS alert message comprises auxiliary information that provides information to the wireless device to direct a user of the wireless device to move at least one of toward a safe zone and away from a danger zone; and directing a user of the wireless device, based on the auxiliary information in the received augmented EAS alert message, to move at least one of toward a safe zone and away from a danger zone; wherein the directing comprises; presenting an alert message via a user interface at the wireless device, the alert message being based on the auxiliary information in the received augmented EAS alert message, the alert message directing the user of the wireless device to safety based on at least one of;
location of the wireless device in a coverage area, location of the safe zone, location of the danger zone, and logistics of a vicinity affected by the danger zone.
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12. A wireless device capable of directing a user of the wireless device to move to safety, the wireless device comprising:
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memory; a processor, communicatively coupled to the memory; a user interface, communicatively coupled to the memory and the processor; and an emergency alert system controller, communicatively coupled to the memory, the processor, and the user interface, and adapted to; receive an EAS alert message transmitted in a coverage area of a wireless communication system; receive an augmented EAS alert message transmitted in a coverage area of a wireless communication system, wherein the augmented EAS alert message comprises auxiliary information that provides information to the wireless device to direct a user of the wireless device to move at least one of toward a safe zone and away from a danger zone; and direct a user of the wireless device, based on the auxiliary information in the received augmented EAS alert message, to move at least one of toward a safe zone and away from a danger zone; wherein the emergency alert system controller is further adapted to present an alert message via the user interface, the alert message being based on the auxiliary information in the received augmented EAS alert message, the alert message directing the user of the wireless device to safety based on at least one of;
location of the wireless device in a coverage area, location of the safe zone, location of the danger zone, and logistics of a vicinity affected by the danger zone. - View Dependent Claims (13, 14)
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Specification