The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 1998
Filed:
Mar. 21, 1997
David M Matta, State College, PA (US);
Andrew M Kissel, State College, PA (US);
E-Systems, Inc., Dallas, TX (US);
Abstract
An apparatus for automatically announcing the arrival status of a vehicle to occupants of the vehicle. The apparatus stores route identification, trip identification, and destination identification for at least one predetermined route. The destination information includes, for each destination, at least a destination number, destination name, and a set of first and second latitude and first and second longitude coordinates defining a logical box associated with each destination. The apparatus also stores digital information corresponding to an announcement for each destination, inputs an intended route and trip identification at a starting point of the intended route and trip, and has a GPS receiver for determining the present position of the vehicle in latitude and longitude coordinates. The apparatus determines whether the present position of said vehicle in latitude and longitude coordinates is within a particular logical box on said predetermined route and, if so, outputs a digitized voice or visual alphanumeric display of the name of the destination to the occupants of the vehicle.