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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.:

US 10071633 B1

PDFFull Text
Date of Patent:
Sep. 11, 2018

Filed:

Jun. 08, 2016

Control device for electric vehicle

Applicant:

Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Tokyo, JP;

Inventor:

Noriyoshi Aiba, Toyota, JP;

Assignee:

MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA, Tokyo, JP;

Attorney:

Birch, Stewart, Kolach & Birch, LLP

Primary Examiner:

Anne Marie Antonucci

Int. Cl.
CPC ...
B60L 3/00 (2006.01); B60L 15/20 (2006.01); B60K 6/442 (2007.10); H02P 6/08 (2016.01); B60L 1/02 (2006.01); B60L 3/12 (2006.01); B60L 11/12 (2006.01); B60L 11/14 (2006.01); B60L 11/18 (2006.01); B60W 50/00 (2006.01); B60W 50/038 (2012.01); B60W 20/50 (2016.01); F02D 41/22 (2006.01); B60W 50/029 (2012.01); B60W 50/14 (2012.01);
U.S. Cl.
CPC ...
B60L 3/0023 (2013.01); B60K 6/442 (2013.01); B60L 1/02 (2013.01); B60L 3/00 (2013.01); B60L 3/003 (2013.01); B60L 3/0046 (2013.01); B60L 3/0061 (2013.01); B60L 3/0084 (2013.01); B60L 3/12 (2013.01); B60L 11/123 (2013.01); B60L 11/14 (2013.01); B60L 11/1874 (2013.01); B60L 15/20 (2013.01); B60W 20/50 (2013.01); B60W 50/0097 (2013.01); B60W 50/038 (2013.01); H02P 6/08 (2013.01); B60L 2240/12 (2013.01); B60L 2240/14 (2013.01); B60L 2240/423 (2013.01); B60L 2240/425 (2013.01); B60L 2240/443 (2013.01); B60L 2240/507 (2013.01); B60L 2240/545 (2013.01); B60L 2240/80 (2013.01); B60L 2250/16 (2013.01); B60L 2250/26 (2013.01); B60W 2050/0292 (2013.01); B60W 2050/146 (2013.01); B60W 2720/10 (2013.01); B60W 2720/30 (2013.01); F02D 2041/227 (2013.01); Y02T 10/6217 (2013.01); Y02T 10/6234 (2013.01); Y02T 10/642 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/705 (2013.01); Y02T 10/7077 (2013.01); Y02T 10/7258 (2013.01);
Abstract

A control device for an electric vehicle including a traveling motor which is configured to transmit a driving force to driving wheels, includes: a control unit having a suppression mode function for suppressing a traveling state amount of the vehicle when an abnormality occurs in an electrically driven system of the vehicle. The suppression mode function includes a first suppression state and a second suppression state, and a suppression degree in the second suppression state is smaller than a suppression degree in the first suppression state. In accordance with a kind of the abnormality in the electrically driven system, the control unit is configured to cause the vehicle to be in the first suppression state or is configured to cause the vehicle to be in the first suppression state after causing the vehicle to be in the second suppression state.

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