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. 07, 2014
Filed:
Mar. 16, 2011
Soon Tae Kim, Yongin-si, KR;
Soon Tae Kim, Yongin-si, KR;
Mando Corporation, Pyeongtaek-Si, KR;
Abstract
A Lane-keeping control method and system of a vehicle include an estimated control entry boundary arrival time setting controller for setting an estimated control entry boundary arrival time to arrive at a control entry boundary and a look-ahead distance calculator for calculating a look-ahead distance on the basis of the estimated control entry boundary arrival time and vehicle velocity. A lane-keeping control entry determiner determines whether to enter the lane-keeping control on the basis of the control entry boundary, a lane-keeping control torque producer produces a lane-keeping control torque in a direction opposite to a lane-departure direction whether to enter lane-keeping control, and a torque releasing controller releases the lane-keeping control torque when the vehicle has returned to the inside of a control release boundary after the lane-keeping control torque was produced.