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. 04, 2008
Filed:
Sep. 13, 2005
Masanori Negoro, Shizuoka, JP;
Nobuo Hara, Shizuoka, JP;
Masanori Negoro, Shizuoka, JP;
Nobuo Hara, Shizuoka, JP;
Yamaha Hatsudoki Kabushiki Kaisha, Shizuoka, JP;
Abstract
A control unit is designed to control a vehicle which includes a body arranged to allow a user to step onto the body, a power generator arranged to generate power that drives the body, and a load sensor unit arranged to output a load value representing a load that has been applied to the body. The control unit preferably includes a processor arranged to calculate a bias of the load based on the load value that has been detected by the load sensor unit and to output a command value as a function of the bias, and a drive controller arranged to control the power generator in accordance with the command value. The processor outputs the command value for generating the power when there is substantially no bias in the load.