US5648763A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for global position responsive security system
Assignee: ERUDITE SYSTEMS Inc
•
Filing: 1992-10-05
•
Granted: 1997-07-15
•
Expires: 2012-10-05
Abstract
Abstract A method and apparatus for use in a security system for controlling access to mobile enclosures and cargo containers. Navigtational tracking systems such as LORAN and Global Positioning Systems are used to produce a real time geographic position signal. A programmable data processor is used to compare a preset geographic position signal to the real time geographic position signal. Upon favorable comparison of the real time and preset signals, an enabling signal is produced which permits operation of the security system to gain access to the container.
Inventors
- 👤 George E. Long
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:29
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/22; G07; G07C; G07C5/00; G07C5/008
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
113 words
In a security system for a mobile unit, said mobile unit including enabling signal responsive security apparatus for actuation to perform a predetermined function only at a preset geographical location, the combination comprising; a navigational system associated with said mobile unit for receiving geographic position information from an existing external navigational transmitter representative of the geographic position of said mobile unit, and programmable comparator means connected to said navigational system for receiving geographic position information therefrom and comparing said received information with stored preset geographic position information, said comparator including means to produce a security system enabling signal when said preset position information matches said received geographic position information in a predetermined manner.
Claim 2
Dependent Claim
113 words
In a security system for a mobile unit, said mobile unit including enabling signal responsive security apparatus for actuation to perform a predetermined function only at a preset geographical location, the combination comprising; a navigational system associated with said mobile unit for receiving geographic position information from an existing external navigational transmitter representative of the geographic position of said mobile unit, and programmable comparator means connected to said navigational system for receiving geographic position information therefrom and comparing said received information with stored preset geographic position information, said comparator including means to produce a security system enabling signal when said preset position information matches said received geographic position information in a predetermined manner.
Claim 3
Dependent Claim
31 words
The combination of claim 1, wherein said navigational system comprises a Global Positioning System for receiving and interpreting geographic position information from a plurality of satellites whose orbital paths are known.
Claim 4
Dependent Claim
30 words
The combination of claim 1, wherein said navigational system comprises a LORAN system for receiving and interpreting geographic position information from a plurality of transmitters whose geographic positions are known.
Claim 5
Dependent Claim
74 words
The combination of claim 1, wherein said security apparatus includes a latching mechanism for said mobile unit that may be activated to prevent access to a selected portion of said mobile unit and may be inactivated to allow access to said selected portion of said mobile unit, wherein receipt by said latching mechanism of said security system enabling signal from said comparator means inactivates said latching mechanism if said latching mechanism has been activated.
Claim 6
Dependent Claim
81 words
A security system for a mobile container comprising in combination; a navigational system on said container for producing real time geographical position information signals, programmable data processing means for storing preset geographical position information signals, said data processing means being connected to receive real time geographical position signals from said navigational system and producing an enabling signal upon favorable comparison of the real time and preset signals, and locking means responsive to said enabling signal for permitting access to said container.
Claim 7
Dependent Claim
81 words
A security system for a mobile container comprising in combination; a navigational system on said container for producing real time geographical position information signals, programmable data processing means for storing preset geographical position information signals, said data processing means being connected to receive real time geographical position signals from said navigational system and producing an enabling signal upon favorable comparison of the real time and preset signals, and locking means responsive to said enabling signal for permitting access to said container.
Claim 8
Dependent Claim
31 words
The combination of claim 5, wherein said navigational system comprises a Global Positioning System for receiving and interpreting geographic position information from a plurality of satellites whose orbital paths are known.
Claim 9
Dependent Claim
30 words
The combination of claim 5, wherein said navigational system comprises a LORAN system for receiving and interpreting geographic position information from a plurality of transmitters whose geographic positions are known.
Claim 10
Independent Claim
112 words
A method for operating a security apparatus on a mobile unit comprising the steps of; storing preset geographic position information on said mobile unit representing the geographic position of the desired destination for said unit, receiving geographic position information from an existing navigational system indicating the geographic position of said mobile unit, comparing the preset positional information with the received geographic position information and producing a security apparatus enabling signal when said preset position information matches said received geographic position information in a predetermined manner, and applying said enabling signal to control said security apparatus, whereby said security apparatus may be controlled only when the mobile unit arrives at said desired destination.
Claim 11
Independent Claim
112 words
A method for operating a security apparatus on a mobile unit comprising the steps of; storing preset geographic position information on said mobile unit representing the geographic position of the desired destination for said unit, receiving geographic position information from an existing navigational system indicating the geographic position of said mobile unit, comparing the preset positional information with the received geographic position information and producing a security apparatus enabling signal when said preset position information matches said received geographic position information in a predetermined manner, and applying said enabling signal to control said security apparatus, whereby said security apparatus may be controlled only when the mobile unit arrives at said desired destination.
Claim 12
Dependent Claim
31 words
The method of claim 8 wherein said navigational system comprises a Global Positioning System for receiving and interpreting geographic position information from a plurality of satellites whose orbital paths are known.
Claim 13
Dependent Claim
30 words
The method of claim 8 wherein said navigational system comprises a LORAN system for receiving and interpreting geographic position information from a plurality of transmitters whose geographic positions are known.
Claim 14
Dependent Claim
78 words
The method of claim 8 wherein said security apparatus includes a latching mechanism for said mobile unit that may be activated to prevent access to a selected portion of said mobile unit and may be inactivated to allow access to said selected portion of said mobile unit, and including the step of; applying said security apparatus enabling signal from said comparator means to said latching mechanism to inactivate said latching mechanism if said latching mechanism has been activated.
Claim 15
Independent Claim
65 words
A method for securing access to a mobile container comprising the steps of; producing real time geographic position information signals indicating the position of said container, storing preset geographic position information signals, comparing said real time signals with said preset signals to produce an enabling signal upon favorable comparison, and operating a locking mechanism responsive to said enabling signal for permitting access to said container.
Claim 16
Independent Claim
65 words
A method for securing access to a mobile container comprising the steps of; producing real time geographic position information signals indicating the position of said container, storing preset geographic position information signals, comparing said real time signals with said preset signals to produce an enabling signal upon favorable comparison, and operating a locking mechanism responsive to said enabling signal for permitting access to said container.
Claim 17
Dependent Claim
20 words
The method of claim 12 wherein said real time geographic position information signal is produced by a Global Positioning System.
Claim 18
Dependent Claim
19 words
The method of claim 13 wherein said real time geographic position information signal is produced by a LORAN system.
Claim 19
Dependent Claim
95 words
In a security system for a mobile unit, said mobile unit including enabling signal responsive security apparatus for actuation to perform a predetermined function only at a preset geographical location, the combination comprising; a navigational system associated with said mobile unit for producing real time geographical position information signals, and programmable data processing means for storing preset geographical position information signals, said data processing means being connected to receive real time geographical position signals from said navigational system and producing a security system enabling signal upon favorable comparison of the real time and preset signals.
Claim 20
Dependent Claim
95 words
In a security system for a mobile unit, said mobile unit including enabling signal responsive security apparatus for actuation to perform a predetermined function only at a preset geographical location, the combination comprising; a navigational system associated with said mobile unit for producing real time geographical position information signals, and programmable data processing means for storing preset geographical position information signals, said data processing means being connected to receive real time geographical position signals from said navigational system and producing a security system enabling signal upon favorable comparison of the real time and preset signals.
Claim 21
Independent Claim
81 words
A method for operating a security apparatus on a mobile unit comprising the steps of; storing preset geographic position information signals, producing real time geographic position information signals indicating the position of said container, comparing said real time signals with said preset signals to produce a security apparatus enabling signal upon favorable comparison, and applying said enabling signal to control said security apparatus, whereby said security apparatus may be controlled only when the mobile unit arrives at a preset geographic destination.
Claim 22
Independent Claim
81 words
A method for operating a security apparatus on a mobile unit comprising the steps of; storing preset geographic position information signals, producing real time geographic position information signals indicating the position of said container, comparing said real time signals with said preset signals to produce a security apparatus enabling signal upon favorable comparison, and applying said enabling signal to control said security apparatus, whereby said security apparatus may be controlled only when the mobile unit arrives at a preset geographic destination.
References Cited (Backward Citations)
US4868915A
Cited
US4651157A
Cited
US4899285A
Cited
US4924402A
Cited
US4750197A
Cited
US4949268A
Cited
US4837700A
Cited
US4970652A
Cited
US5014206A
Cited
US5230081A
Cited
US4983980A
Cited
US4996525A
Cited
US5040240A
Cited
US5204819A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-07-14 | 2001-01-13 | 2001-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-07-14 | 2005-01-13 | 2005-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-07-14 | 2009-01-13 | 2009-07-15 | $7700.00 | Window Closed / Lapsed |