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. 29, 2008
Filed:
Nov. 03, 2004
Shinji Ishii, Kanagawa, JP;
Shinji Ishii, Kanagawa, JP;
Abstract
A traveling apparatus suitable for use in a two-wheeled traveling vehicle on which a man rides, and a method for controlling thereof, are provided. An abrupt turn, which can make a rider fall down, is prevented, and stable traveling is obtained without fail. Specifically, the apparatus and method efficiently charge regenerative energy that is generated when decelerating or traveling on a downward slope. The apparatus and method include motors for driving a plurality of wheels independently, a chassis for connecting the plurality of wheels, in which sensors for detecting a shift of barycenter of a rider are provided, and a controller for restricting a rotational velocity of each of the plurality of wheels to a predetermined limited value, wherein turning is performed in accordance with the shift of a barycentric position.