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. 19, 2012
Filed:
Apr. 21, 2009
Tomohisa Shoda, Chiyoda-ku, JP;
Shiro Yonezawa, Chiyoda-ku, JP;
Takeru Okabe, Chiyoda-ku, JP;
Osamu Ishikawa, Chiyoda-ku, JP;
Nozomu Kamioka, Chiyoda-ku, JP;
Masaki Horii, Chiyoda-ku, JP;
Yasufumi Ogawa, Chiyoda-ku, JP;
Tomohisa Shoda, Chiyoda-ku, JP;
Shiro Yonezawa, Chiyoda-ku, JP;
Takeru Okabe, Chiyoda-ku, JP;
Osamu Ishikawa, Chiyoda-ku, JP;
Nozomu Kamioka, Chiyoda-ku, JP;
Masaki Horii, Chiyoda-ku, JP;
Yasufumi Ogawa, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
An automatic transmission control apparatus secures the safe operation of a motor drive through the use of a voltage determination unit that determines which one of a voltage detected by a control apparatus voltage detection unit and a voltage detected by a motor voltage detection unit is to be utilized as a duty reference voltage. The motor control apparatus controls the motor, based on a motor drive duty that a drive duty calculation unit calculates by use of the voltage selected by the voltage determination unit.