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:
Apr. 15, 2014
Filed:
Dec. 21, 2010
Shigeki Nishimura, Osaka, JP;
Katsuyuki Suzuki, Osaka, JP;
Masafumi Kobayashi, Osaka, JP;
Hiroshi Matsumoto, Osaka, JP;
Shigeki Nishimura, Osaka, JP;
Katsuyuki Suzuki, Osaka, JP;
Masafumi Kobayashi, Osaka, JP;
Hiroshi Matsumoto, Osaka, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
Provided is a traffic signal control system that can operate in a flexible and sophisticated manner by, after selecting a pattern of a traffic signal control parameter corresponding to the current time using a first pattern switching table that is used in a time-controlled pattern selection scheme, selecting again a pattern using an additional second pattern switching table, where a call condition for selecting a set pattern is set in the second pattern switching table, and by selecting the pattern set in the second pattern switching table in place of the pattern selected in the first pattern switching table if a calculated travel time matches the call condition.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile