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:
Nov. 20, 2012
Filed:
Nov. 24, 2009
Sang Uk Kwon, Gyeonggi-Do, KR;
Seo Ho Choi, Seoul, KR;
Soon Woo Kwon, Gyeonggi-do, KR;
Kyu IL Lee, Gyeonggi-Do, KR;
Joon Yong Lee, Seoul, KR;
Sang Uk Kwon, Gyeonggi-Do, KR;
Seo Ho Choi, Seoul, KR;
Soon Woo Kwon, Gyeonggi-do, KR;
Kyu Il Lee, Gyeonggi-Do, KR;
Joon Yong Lee, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
The present invention provides an apparatus and method for controlling motor position and creep of an electric vehicle, in which when a running vehicle is stopped, motor position control for maintaining the vehicle in the stopped position even when a brake pedal is released is performed, and then creep torque control is performed such that the vehicle is prevented from rolling backwards and suddenly starting when the vehicle is restarted after a stop on a slope.