Method for secure determination of an object location, preferably a vehicle moving along a known course

Details for Australian Patent Application No. 2001275609 (hide)

Owner Alstom Belgium S.A.

Inventors Franckart, Jean-Pierre

Agent Halford & Co

Pub. Number AU-B-2001275609

PCT Pub. Number WO02/03094

Priority 00870153 30.06.00 EP; 60215607 30.06.00 US

Filing date 29 June 2001

Wipo publication date 14 January 2002

Acceptance publication date 17 August 2006

International Classifications

G01S 5/14 (2006.01) Position-fixing by co-ordinating two or more direction or position-line determinations - Determining absolute distances from a plurality of spaced points of known location

B61L 25/02 (2006.01) Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus

G01S 5/02 (2006.01) Position-fixing by co-ordinating two or more direction or position-line determinations - using radio waves

Event Publications

17 August 2006 Application Accepted

  Published as AU-B-2001275609

14 December 2006 Standard Patent Sealed

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