Systems and methods for facilitating a first response mission at an incident scene using precision location
First Claim
1. A method for locating a plurality of portable modules at an incident scene, said method comprising:
- receiving first data derived from a wireless signal transmitted by a first one of the portable modules and received by at least three receivers of a plurality of receivers transported to the incident scene;
determining a location of the first one of the portable modules based on the first data;
receiving second data derived from a wireless signal transmitted by a second one of the portable modules and received by the first one of the portable modules; and
determining a location of the second one of the portable modules based on the second data and the location of the first one of the portable modules.
23 Assignments
0 Petitions
Accused Products
Abstract
Systems and methods for facilitating a first response mission at an incident scene, such as an accident site, a natural or human-made disaster site, or any other first response site. One system is for locating a plurality of portable modules at an incident scene. The system comprises a plurality of receivers transportable to the incident scene. The system also comprises a processing entity configured to: determine a location of a first one of the portable modules based on first data derived from a wireless signal transmitted by the first one of the portable modules and received by at least three receivers of the plurality of receivers; and determine a location of a second one of the portable modules based on the location of the first one of the portable modules and second data derived from a wireless signal transmitted by the second one of the portable modules and received by the first one of the portable modules. For example, the system enables precision location of first responders, patients and equipment at the incident scene.
116 Citations
30 Claims
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1. A method for locating a plurality of portable modules at an incident scene, said method comprising:
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receiving first data derived from a wireless signal transmitted by a first one of the portable modules and received by at least three receivers of a plurality of receivers transported to the incident scene; determining a location of the first one of the portable modules based on the first data; receiving second data derived from a wireless signal transmitted by a second one of the portable modules and received by the first one of the portable modules; and determining a location of the second one of the portable modules based on the second data and the location of the first one of the portable modules. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 27)
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16. A system for locating a plurality of portable modules at an incident scene, said system comprising:
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a plurality of receivers transportable to the incident scene; and a processing entity configured to; determine a location of a first one of the portable modules based on first data derived from a wireless signal transmitted by the first one of the portable modules and received by at least three receivers of the plurality of receivers; and determine a location of a second one of the portable modules based on the location of the first one of the portable modules and second data derived from a wireless signal transmitted by the second one of the portable modules and received by the first one of the portable modules. - View Dependent Claims (21, 22, 23, 24, 25, 26, 28, 29)
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30. Computer-readable media containing computer-readable program code executable by a computing apparatus to implement a process for locating a plurality of portable modules at an incident scene, said computer-readable program code comprising:
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first program code for causing the computing apparatus to be attentive to receipt of first data derived from a wireless signal transmitted by a first one of the portable modules and received by at least three receivers of a plurality of receivers transported to the incident scene; second program code for causing the computing apparatus to determine a location of the first one of the portable modules based on the first data; third program code for causing the computing apparatus to be attentive to receipt of second data derived from a wireless signal transmitted by a second one of the portable modules and received by the first one of the portable modules; and fourth program code for causing the computing apparatus to determine a location of the second one of the portable modules based on the second data and the location of the first one of the portable modules.
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Specification