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:
May. 08, 2012
Filed:
Sep. 25, 2008
Michael R. Blackburn, San Diego, CA (US);
Nghia Tran, San Diego, CA (US);
Michael R. Blackburn, San Diego, CA (US);
Nghia Tran, San Diego, CA (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A method involves transmitting a first signal to a device, the first signal comprising vehicle identification data and vehicle operational data, receiving a second signal from the device, the second signal comprising road and lane information and vehicle information vectors of other vehicles transiting the road in range of the device, and determining a collision risk based upon the received second signal. The method involves the range-limited communication of vehicle information vectors among a network of devices. The method may include transmitting an operational signal to a vehicle controller, wherein the operation of a vehicle, such as speed, braking, and steering, is altered by the vehicle controller based upon the received operational signal. The method may involve, if the determined collision risk exceeds a predetermined threshold, the transmission of a warning signal by a vehicle computer to a vehicle operator via a warning device controlled by a vehicle controller.