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:
Mar. 13, 2012
Filed:
Jan. 24, 2008
Takeshi Yoneda, Tokyo, JP;
Keisuke Hosokawa, Tokyo, JP;
Koichi Inoue, Tokyo, JP;
Hirowatari Yosuke, Tokyo, JP;
Tomohiro Yamada, Tokyo, JP;
Koji Matsuno, Tokyo, JP;
Masaru Kogure, Tokyo, JP;
Satoru Akiyama, Tokyo, JP;
Masato Igarashi, Tokyo, JP;
Yosuke Morokuma, Tokyo, JP;
Takeshi Yoneda, Tokyo, JP;
Keisuke Hosokawa, Tokyo, JP;
Koichi Inoue, Tokyo, JP;
Hirowatari Yosuke, Tokyo, JP;
Tomohiro Yamada, Tokyo, JP;
Koji Matsuno, Tokyo, JP;
Masaru Kogure, Tokyo, JP;
Satoru Akiyama, Tokyo, JP;
Masato Igarashi, Tokyo, JP;
Yosuke Morokuma, Tokyo, JP;
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A driving force control device includes an individual-wheel friction-circle limit-value calculating portion that calculates friction-circle limit-values of individual wheels, an individual-wheel requested-resultant-tire-force calculating portion that calculates requested resultant tire forces of the individual wheels, an individual-wheel resultant-tire-force calculating portion that calculates resultant tire forces of the individual wheels, an individual-wheel requested-excessive-tire-force calculating portion that calculates requested excessive tire forces of the individual wheels, an individual-wheel excessive-tire-force calculating portion that calculates excessive tire forces of the individual wheels, an excessive-tire-force calculating portion that calculates an excessive tire force, an over-torque calculating portion that calculates an over-torque, and a control-amount calculating portion that calculates a control amount that is output to an engine control unit.