Patent US5532690A successfully refreshed from Google Patents.
US5532690A
Expired / Lapsed
US
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Apparatus and method for monitoring and bounding the path of a ground vehicle
Assignee: Exelis Inc
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Filing: 1995-04-04
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Granted: 1996-07-02
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Expires: 2015-04-04
Abstract
Abstract An apparatus and method for monitoring and bounding the path of a ground vehicle. The apparatus comprises a GPS receiver for receiving radio signals from a Global Positioning System which are indicative of the current ground position coordinates of the GPS receiver and thus, are the current ground position coordinates for the ground vehicle also when the GPS receiver is coupled to the vehicle. The apparatus also includes a data base for storing ground position coordinates which are indicative of at least one bounded area of permitted operation for the ground vehicle. A control unit which is responsive to the GPS receiver and the data base, is provided for comparing the stored ground position coordinates with the current ground position coordinates in order to determine if the ground vehicle is outside of the bounded area of permitted operation. A kill switch mechanism is provided for disabling the ground vehicle when the current ground position of the ground vehicle is outside of the bounded area of permitted operation.
Inventors
- 👤 Richard J. Hertel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:06
CPC Classifications
G; G08; G08G; G08G1/00; G08G1/20; G08G1/205; B; B60; B60R; B60R25/00; B60R25/01; B60R25/04; B60R25/10; B60R25/102; G01; G01S; G01S5/00; G01S5/0009; G01S5/0018; G01S5/0027; G08G1/207; B60R2325/00; B60R2325/30; B60R2325/304; G01S2205/00; G01S2205/001; G01S2205/002
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
144 words
An apparatus for monitoring and bounding the path of a ground vehicle, comprising: GPS receiver means for receiving radio signals from a Global Positioning System which are indicative of the current ground position of said GPS receiver means, whereby said current ground position is also the ground vehicle's current ground position when said GPS receiver means is coupled thereto; data base means for storing data which is indicative of at least one bounded area of permitted operation for the ground vehicle; computing means responsive to said GPS receiver means and said data base means, for determining if the current ground position is outside of said at least one bounded area of permitted operation; and kill switch means responsive to said computing means for disabling the ground vehicle when the current ground position is outside of said at least one bounded area of permitted operation.
Claim 2
Independent Claim
144 words
An apparatus for monitoring and bounding the path of a ground vehicle, comprising: GPS receiver means for receiving radio signals from a Global Positioning System which are indicative of the current ground position of said GPS receiver means, whereby said current ground position is also the ground vehicle's current ground position when said GPS receiver means is coupled thereto; data base means for storing data which is indicative of at least one bounded area of permitted operation for the ground vehicle; computing means responsive to said GPS receiver means and said data base means, for determining if the current ground position is outside of said at least one bounded area of permitted operation; and kill switch means responsive to said computing means for disabling the ground vehicle when the current ground position is outside of said at least one bounded area of permitted operation.
Claim 3
Dependent Claim
32 words
The apparatus according to claim 1, further comprising transmitter means responsive to said computing means for transmitting the current ground position of said GPS receiver means to a ground vehicle monitoring area.
Claim 4
Dependent Claim
16 words
The apparatus according to claim 2, wherein said transmitter means transmits the current ground position continuously.
Claim 5
Dependent Claim
32 words
The apparatus according to claim 2, wherein said transmitter means transmits the current ground position when the current ground position is outside of said at least one bounded area of permitted operation.
Claim 6
Dependent Claim
36 words
The apparatus according to claim 1, wherein said data base means includes data entry means for loading data which is indicative of said at least one bounded area of permitted operation into said data base means.
Claim 7
Dependent Claim
51 words
The apparatus according to claim 5, wherein said data entry means includes learning mode means associated with said GPS receiver means for enabling said GPS receiver means to operate as a source for said data as the ground vehicle moves along within said at least one bounded area of permitted operation.
Claim 8
Dependent Claim
23 words
The apparatus according to claim 5, wherein said data entry means includes keyboard means for entering said data into said data base means.
Claim 9
Dependent Claim
24 words
The apparatus according to claim 5, wherein said data entry means includes data card means for entering said data into said data base means.
Claim 10
Dependent Claim
24 words
The apparatus according to claim 5, wherein said data entry means includes radio link means for entering said data into said data base means.
Claim 11
Dependent Claim
24 words
The apparatus according to claim 5, wherein said data entry means includes umbilical connection means for entering said data into said data base means.
Claim 12
Dependent Claim
24 words
The apparatus according to claim 5, wherein said data entry means includes infrared light means for entering said data into said data base means.
Claim 13
Dependent Claim
37 words
The apparatus according to claim 1, wherein said data base means includes a bit map of permitted ground position coordinates which are indicative of said at least one bounded area of permitted operation for the ground vehicle.
Claim 14
Dependent Claim
29 words
The apparatus according to claim 1, wherein said data base means includes an algorithm that calculates said at least one bounded area of permitted operation for the ground vehicle.
Claim 15
Dependent Claim
28 words
The apparatus according to claim 1, wherein said kill switch means includes means for warning an operator of the ground vehicle, that said ground vehicle is being disabled.
Claim 16
Independent Claim
107 words
A method for monitoring and bounding the path of a ground vehicle using a Global Positioning System, comprising the steps of: locating the current ground position of said ground vehicle using radio signals transmitted by said Global Positioning System which are received by GPS receiver means associated with said ground vehicle, whereby said transmitted radio signals are indicative of the current ground position of said ground vehicle; determining whether the current ground position of said ground vehicle is outside of a predetermined bounded area of permitted operation; and disabling said ground vehicle when the current ground position is outside of said predetermined bounded area of permitted operation.
Claim 17
Independent Claim
107 words
A method for monitoring and bounding the path of a ground vehicle using a Global Positioning System, comprising the steps of: locating the current ground position of said ground vehicle using radio signals transmitted by said Global Positioning System which are received by GPS receiver means associated with said ground vehicle, whereby said transmitted radio signals are indicative of the current ground position of said ground vehicle; determining whether the current ground position of said ground vehicle is outside of a predetermined bounded area of permitted operation; and disabling said ground vehicle when the current ground position is outside of said predetermined bounded area of permitted operation.
Claim 18
Dependent Claim
26 words
The method according to claim 15, further comprising the step of transmitting the current ground position of said ground vehicle to a ground vehicle monitoring area.
Claim 19
Dependent Claim
69 words
The method according claim 15, wherein said step of determining whether the current ground position of said ground vehicle is outside of a predetermined bounded area of permitted operation includes the steps of: storing said predetermined bounded area of permitted operation in data base means; and comparing the current ground position of said ground vehicle to said predetermined bounded area of permitted operation stored in said data base means.
Claim 20
Dependent Claim
29 words
The method according to claim 17, wherein said step of storing includes entering said predetermined bounded area of permitted operation in said data base means using data entry means.
Claim 21
Dependent Claim
32 words
The method according to claim 15, further comprising the step of warning an operator of said ground vehicle that said ground vehicle is about to be disabled before said step of disabling.
Claim 22
Independent Claim
164 words
An apparatus for monitoring and bounding the path of a ground vehicle, comprising: a GPS receiver for receiving radio signals from a Global Positioning System which are indicative of the current ground position coordinates of said GPS receiver, whereby said current ground position coordinates are also the ground vehicle's current ground position coordinates when said GPS receiver is coupled thereto; data base means for storing ground position coordinates which are indicative of at least one bounded area of permitted operation for the ground vehicle; computing means responsive to said GPS receiver and said data base means, which compares said stored ground position coordinates with the current ground position coordinates in order to determine if the ground vehicle is outside of said at least one bounded area of permitted operation; and kill switch means responsive to said computing means for disabling the ground vehicle when the current ground position of the ground vehicle is outside of said at least one bounded area of permitted operation.
Claim 23
Independent Claim
164 words
An apparatus for monitoring and bounding the path of a ground vehicle, comprising: a GPS receiver for receiving radio signals from a Global Positioning System which are indicative of the current ground position coordinates of said GPS receiver, whereby said current ground position coordinates are also the ground vehicle's current ground position coordinates when said GPS receiver is coupled thereto; data base means for storing ground position coordinates which are indicative of at least one bounded area of permitted operation for the ground vehicle; computing means responsive to said GPS receiver and said data base means, which compares said stored ground position coordinates with the current ground position coordinates in order to determine if the ground vehicle is outside of said at least one bounded area of permitted operation; and kill switch means responsive to said computing means for disabling the ground vehicle when the current ground position of the ground vehicle is outside of said at least one bounded area of permitted operation.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-07-02 | 2000-01-01 | 2000-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-07-02 | 2004-01-01 | 2004-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-07-02 | 2008-01-01 | 2008-07-02 | $7700.00 | Window Closed / Lapsed |