US5835907A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Emergency PCS system for identification and notification of a subscriber's location
Assignee: Amazon Technologies Inc
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Filing: 1995-12-20
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Granted: 1998-11-10
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Expires: 2015-12-20
Abstract
Abstract A wireless communication device, operating over frequencies allocated to Personal Communications Services (PCS), uses Global Positioning System (GPS) technology to determine the subscriber's exact location on a periodic basis. The device sends the location information to a database for storage and subsequent retrieval by a Geographical Information System (GIS) software application. The GIS converts the location information represented by a latitude/longitude combination to a user-friendly classification of a block, street, city, etc. The user-friendly classification of the subscriber's location is then automatically communicated to emergency services and/or a designated contact, if an emergency button has been activated on the device. Alternatively, the device responds to on-demand inquiries on the subscriber's location via a computer link or a computerized voice processing equipment, such as a Voice Response Unit (VRU).
Inventors
- 👤 Brian Newman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:06
CPC Classifications
G; G08; G08B; G08B25/00; G08B25/01; G08B25/016
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
213 words
An emergency personal communications services (PCS) system for providing information on the location of a user, comprising: a PCS device, carried by said user, for receiving signal transmissions from a multiple of GPS satellites, converting said signal transmissions into information identifying a location of said PCS device, and automatically transmitting, over a unidirectional link, said location information and a unique code which identifies said PCS device to a computer network over a wireless medium, said PCS device including means for selectively generating a distress signal responsive to activation by said subscriber; a database located on said computer network for storing said location information and said code; responsive to storage in said database, an application program running on said computer network for converting said location information into generally understood location information which is stored; responsive to said conversion and storage, means for automatically notifying emergency services with the generally understood location information if said distress signal has been generated; and a voice processing system to enable a telephone caller to access said database via said computer network in a non-emergency mode to obtain the generally understood location information of where said PCS device is located provided said caller is able to supply an identifier that corresponds to said unique code of said PCS device.
Claim 2
Dependent Claim
213 words
An emergency personal communications services (PCS) system for providing information on the location of a user, comprising: a PCS device, carried by said user, for receiving signal transmissions from a multiple of GPS satellites, converting said signal transmissions into information identifying a location of said PCS device, and automatically transmitting, over a unidirectional link, said location information and a unique code which identifies said PCS device to a computer network over a wireless medium, said PCS device including means for selectively generating a distress signal responsive to activation by said subscriber; a database located on said computer network for storing said location information and said code; responsive to storage in said database, an application program running on said computer network for converting said location information into generally understood location information which is stored; responsive to said conversion and storage, means for automatically notifying emergency services with the generally understood location information if said distress signal has been generated; and a voice processing system to enable a telephone caller to access said database via said computer network in a non-emergency mode to obtain the generally understood location information of where said PCS device is located provided said caller is able to supply an identifier that corresponds to said unique code of said PCS device.
Claim 3
Dependent Claim
30 words
The system to claim 1, wherein said voice processing system comprises a voice response unit (VRU) which includes a menu selection for obtaining said on-demand information on said subscriber's location.
Claim 4
Dependent Claim
17 words
The system according to claim 1, further comprising a second database for storing said converted location information.
Claim 5
Dependent Claim
60 words
The system according to claim 1, wherein the PCS device includes an internal clock and further wherein said reception of said signal transmission from said multiple of GPS satellites and said transmission of said location information to said computer network occur periodically on a pre-determined basis as determined by the clock, update intervals being preselected by a PCS device user.
Claim 6
Dependent Claim
38 words
The system according to claim 1, wherein said reception of said signal transmissions from said multiple of GPS satellites and said transmission of said location information to said computer network occur immediately upon activation of said distress signal.
Claim 7
Dependent Claim
22 words
The system according to claim 1, wherein said automatic notification means notifies a designated contact if said distress signal has been generated.
Claim 8
Dependent Claim
22 words
The system according to claim 1, wherein said selective generation means comprise an emergency distress button which is activated by said subscriber.
Claim 9
Independent Claim
186 words
A method of providing information on a user's location using an emergency personal communications services (PCS) system, comprising: receiving signal transmissions from a multiple of GPS satellites; converting said signal transmissions into information identifying a location of a PCS device; automatically transmitting, over a unidirectional link, said location information and a unique code which identifies said PCS device to a computer network over a wireless medium; storing said location information and said code in a database located on said computer network; converting said location information into generally understood location information using an application program running on said computer network; storing said converted location information; automatically notifying emergency services with the generally understood location information if a distress signal has been generated responsive to activation by said subscriber; and enabling a telephone caller to interact with a voice processing system to access said database via said computer network in a non-emergency mode in order to obtain the generally understood location information of where said PCS device is located, provided said caller is able to supply an identifier that corresponds to said unique code of said PCS device.
Claim 10
Independent Claim
186 words
A method of providing information on a user's location using an emergency personal communications services (PCS) system, comprising: receiving signal transmissions from a multiple of GPS satellites; converting said signal transmissions into information identifying a location of a PCS device; automatically transmitting, over a unidirectional link, said location information and a unique code which identifies said PCS device to a computer network over a wireless medium; storing said location information and said code in a database located on said computer network; converting said location information into generally understood location information using an application program running on said computer network; storing said converted location information; automatically notifying emergency services with the generally understood location information if a distress signal has been generated responsive to activation by said subscriber; and enabling a telephone caller to interact with a voice processing system to access said database via said computer network in a non-emergency mode in order to obtain the generally understood location information of where said PCS device is located, provided said caller is able to supply an identifier that corresponds to said unique code of said PCS device.
Claim 11
Dependent Claim
17 words
The method according to claim 8, further comprising storing said converted location information in a second database.
Claim 12
Dependent Claim
46 words
The method according to claim 8, wherein the PCS device internally counts timing intervals, and further wherein said first three steps of receiving, converting and transmitting occur periodically on a pre-determined basis as determined by the clock, update intervals being preselected by a PCS device user.
Claim 13
Dependent Claim
24 words
The method according to claim 8, wherein said first three steps of receiving, converting and transmitting occur immediately upon activation of said distress signal.
Claim 14
Dependent Claim
25 words
The method according to claim 8, further comprising activating an emergency distress button by said subscriber to transmit said distress signal from said PCS device.
Claim 15
Dependent Claim
20 words
The method according to claim 8, further comprising automatically notifying a designated contact if said distress signal has been generated.
Claim 16
Dependent Claim
37 words
The system according to claim 3, further comprising a computer connected with said second database via said computer network for obtaining said on-demand information on said subscriber's location in response to an inquiry by a computer user.
Claim 17
Dependent Claim
39 words
The method of claim 9, further comprising establishing a computer link for connection with said second database via said computer network to obtain said on-demand information on said subscriber's location in response to an inquiry by a computer user.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-11-09 | 2002-05-11 | 2002-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-11-09 | 2006-05-11 | 2006-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-11-09 | 2010-05-11 | 2010-11-10 | $7700.00 | Window Closed / Lapsed |