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:
Jan. 21, 2020
Filed:
Aug. 27, 2015
Nec Corporation, Minato-ku, Tokyo, JP;
Yuta Ashida, Tokyo, JP;
Itaru Nishioka, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A traffic-congestion prevention system for preventing traffic congestion at a target location at a target time more certainly is provided. The traffic-congestion prevention systemincludes a traffic state calculation unitand a display control unit. The traffic state calculation unitcalculates a target traffic state that is a traffic state to be achieved at a location different from the target location in order to prevent traffic congestion at the target location at the target time. The display control unitcontrols display means in such a way that the target traffic state at the location is displayed on the display means.