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:
Sep. 28, 1993
Filed:
Sep. 25, 1990
Applicant:
Inventor:
Akira Hattori, Kanagawa, JP;
Assignee:
Nissan Motor Company, Limited, Yokohama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
36442402 ; 364460 ; 395905 ;
Abstract
A system and method for controlling a vehicle speed according to a vehicle speed applicable to an autonomous vehicle are disclosed in which distance information and deviation of vehicle posture information are derived relative reference values. The information is derived from image data derived from photographing a road surface and is set as fuzzy sets. Membership functions constituting the fuzzy sets are varied according to vehicle speed.