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. 25, 2006
Filed:
Apr. 23, 2004
Shinji Matsumoto, Kanagawa, JP;
Satoshi Tange, Kanagawa, JP;
Tatsuya Suzuki, Kanagawa, JP;
Naotaka Usui, Kanagawa, JP;
Shinji Matsumoto, Kanagawa, JP;
Satoshi Tange, Kanagawa, JP;
Tatsuya Suzuki, Kanagawa, JP;
Naotaka Usui, Kanagawa, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A warning system for an automotive vehicle produces a vibration in the vehicle simulating a rumble strip to inform a driver of various events. A vibration with braking torque is produced by controlling individually brake fluid pressure in each wheel brake cylinder, independently of manual braking operations. The warning system is applied to a lane deviation prevention (LDP) system. The LDP system provides a warning with vibration and a control effort of yawing moment by wheel torque or steering torque.