Speed trap detection and warning system

Details Speed trap detection and warning system Speed trap detection and warning system

2007-02-27

2007-02-27

Swarthout, Brent A. (Department: 2612)

Communications: electrical

External condition vehicle-mounted indicator or alarm

Highway information

C340S901000, C340S902000, C342S020000

Reexamination Certificate

active

10182291

ABSTRACT:
A speed trap detection and warning system for a vehicle (9) comprises a GPS or mobile telephone signal receiver and processor which calculates the location of the vehicle (9), the speed thereof and the direction of travel thereof, a memory storing data defining the location of a number of speed traps (5, 6) and alerts the driver if the vehicle is within a predetermined distance of a speed trap and the vehicle's speed is greater than the road speed limit. Also disclosed is a system for calculating the location and speed of a vehicle (9), comparing the calculated data with stored data defining the locations of roads and the speed limits therefor, and alerting the driver if the vehicle's speed exceeds the speed limit for the road on which it is travelling. A further system is disclosed for displaying to the driver the speed limit for the road on which the vehicle is travelling.

REFERENCES:
patent: 4733356 (1988-03-01), Haeussermann et al.
patent: 4737927 (1988-04-01), Hanabusa et al.
patent: 4949088 (1990-08-01), Ryan et al.
patent: 5067081 (1991-11-01), Person
patent: 5170164 (1992-12-01), Lewis
patent: 5177685 (1993-01-01), Davis et al.
patent: 5184123 (1993-02-01), Bremer et al.
patent: 5410486 (1995-04-01), Kishi et al.
patent: 5485161 (1996-01-01), Vaughn
patent: 5510793 (1996-04-01), Gregg, III et al.
patent: 5523765 (1996-06-01), Ichikawa
patent: 5717392 (1998-02-01), Eldridge
patent: 5737225 (1998-04-01), Schulte
patent: 5767795 (1998-06-01), Schaphorst
patent: 5774071 (1998-06-01), Konishi et al.
patent: 5902350 (1999-05-01), Tamai et al.
patent: 5904728 (1999-05-01), Tamai et al.
patent: 5924653 (1999-07-01), Pedersen et al.
patent: 5977884 (1999-11-01), Ross
patent: 6084543 (2000-07-01), Iizuka
patent: 6118403 (2000-09-01), Lang
patent: 6204798 (2001-03-01), Fleming, III
patent: 6384776 (2002-05-01), Martin
patent: 6670905 (2003-12-01), Orr
patent: 6895324 (2005-05-01), Straub
patent: 39 25 057 (1991-01-01), None
patent: 42 19 171 (1993-01-01), None
patent: 41 26 495 (1993-02-01), None
patent: 43 27 780 (1994-03-01), None
patent: 196 04 892 (1997-07-01), None
patent: 0 303 371 (1989-02-01), None
patent: 0 440 105 (1991-08-01), None
patent: 0 441 489 (1991-08-01), None
patent: 0 508 787 (1992-10-01), None
patent: 0 524 814 (1993-01-01), None
patent: 0 539 143 (1993-04-01), None
patent: 0 720 137 (1996-07-01), None
patent: 0 782 118 (1997-07-01), None
patent: 0 789 344 (1997-08-01), None
patent: 0 836 074 (1998-04-01), None
patent: 0 840 269 (1998-05-01), None
patent: 0 875 729 (1998-11-01), None
patent: 2 778 240 (1998-04-01), None
patent: 2 785 384 (1998-11-01), None
patent: 2 283 353 (1995-05-01), None
patent: 2 324 605 (1998-10-01), None
patent: 2 353 160 (2001-02-01), None
patent: 2 353 647 (2001-02-01), None
patent: 2 353 650 (2001-02-01), None
patent: 2377106 (2002-12-01), None
patent: 5-93631 (1993-04-01), None
patent: 07 334795 (1995-12-01), None
patent: 09027096 (1997-01-01), None
patent: 9-311996 (1997-12-01), None
patent: WO 97/11384 (1987-03-01), None
patent: WO 92/02891 (1992-02-01), None
patent: WO 92/04683 (1992-03-01), None
patent: WO 93/09510 (1993-05-01), None
patent: WO 93/20546 (1993-10-01), None
patent: WO 94/27268 (1994-11-01), None
patent: WO 95/06304 (1995-03-01), None
patent: WO 95/19021 (1995-07-01), None
patent: WO 97/47095 (1997-12-01), None
patent: WO 99/11086 (1999-03-01), None
patent: WO 99/21028 (1999-04-01), None
patent: WO 99/63308 (1999-12-01), None
patent: WO 00/29811 (2000-05-01), None
patent: WO 00/29869 (2000-05-01), None
patent: WO 00/77539 (2000-12-01), None

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