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:
Aug. 30, 2016
Filed:
May. 23, 2012
Kiyoto Hanita, Susono, JP;
Kiyoto Hanita, Susono, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi, JP;
Abstract
A drive assist control device includes a steering determination unitthat determines a steering state of a vehicle, a curved state estimation unitthat estimates a curved state of a traveling road where the vehicle is traveling, a threshold value setting unitthat, in a case where it is determined by the steering determination unitthat a steering occurs after a steering wheel stationary state, sets a determination threshold value at the time of steering ts based on the curved state estimated during a period ts to ts+Tc from the time of steering ts to the set time Tc after the time of steering ts or a period ts−Tc to ts from the set time Tc before the time of steering ts to the time of steering ts and which is sharper than the curved state estimated at the time of steering ts, and a warning control unitthat actuates a warning in a case where the steering speed at the time of steering ts exceeds the determination threshold value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile