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:
Jun. 02, 2015
Filed:
Sep. 01, 2011
Takeo Shibata, Mito, JP;
Takeo Shibata, Mito, JP;
Hitachi Automotive Systems, Ltd., Hitachinaka-shi, JP;
Abstract
Provided is a vehicle travel control device that outputs a driving force command requested for a target by a driving force source, to vehicles having different driving schemes without changing a driving force command calculation method even when the driving force command requested by the driving force source has a different target. The vehicle travel control device includes a target acceleration computation section for calculating a target acceleration in accordance with a calculated target vehicle speed and with a detected actual vehicle speed, and a driving force computation section for calculating a driving force command from the target acceleration and outputting the calculated driving force command. The driving force computation section outputs at least one of a plurality of driving force commands, which are converted by using a plurality of predetermined conversion ratios, in accordance with a connected driving force source.