(19)
(11) EP 1 440 425 A1

(12)

(43) Date of publication:
28.07.2004 Bulletin 2004/31

(21) Application number: 01979327.2

(22) Date of filing: 01.10.2001
(51) International Patent Classification (IPC)7: G08G 1/123
(86) International application number:
PCT/US2001/030520
(87) International publication number:
WO 2003/030124 (10.04.2003 Gazette 2003/15)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(71) Applicants:
  • Gross, Dave
    Fort Wayne, IN 46815 (US)
  • Gross, Jon
    San Diego, CA 92015 (US)

(72) Inventors:
  • Gross, Dave
    Fort Wayne, IN 46815 (US)
  • Gross, Jon
    San Diego, CA 92015 (US)

(74) Representative: Tothill, John Paul 
Frank B. Dehn & Co.179 Queen Victoria Street
London EC4V 4EL
London EC4V 4EL (GB)

   


(54) EMERGENCY VEHICLE TRAFFIC SIGNAL PRE-EMPTION AND COLLISION AVOIDANCE SYSTEM