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:
Jun. 03, 1997
Filed:
Mar. 29, 1996
Thanh K Tran, Burtonsville, MD (US);
Barry A Grasso, Sykesville, MD (US);
Loral Aerospace Corp., New York, NY (US);
Abstract
This invention pertains to: a method for controlling the monitoring of broadcast messages of traffic information, and reporting to a user, traffic information that relates to a set of user-specified routes of travel; and also to a travel route information monitor that operates in accordance with the method. The method includes a first step of programming information into a controller (1). A first portion of the programmed information specifies a time. A second portion of the programmed information specifies a set of geographical routes of travel comprising a primary route and at least one alternative route. A next step includes initiating the receiving of broadcast messages of traffic information at a time that is a function of the time specified by the first portion of the programmed information. A next step includes screening received broadcast messages to collect traffic information that relates to any of the routes of travel specified by the second portion of the programmed information. A next step includes reporting the collected traffic information to a user.