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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 10746117 B1

PDFFull Text
Date of Patent:
Aug. 18, 2020

Filed:

Dec. 06, 2016

Vehicle control device

Applicant:

Denso Corporation, Kariya, Aichi-pref., JP;

Inventors:

Tsuyoshi Okamoto, Kariya, JP;

Takayuki Watanabe, Kariya, JP;

Assignee:

DENSO CORPORATION, Kariya, JP;

Attorney:

Oliff PLC

Primary Examiner:

Sizo B Vilakazi

Assistant Examiner:

Brian R Kirby

Int. Cl.
CPC ...
F02D 41/06 (2006.01); B60K 6/485 (2007.10); B60K 6/54 (2007.10); F01P 7/10 (2006.01); F02D 29/02 (2006.01); B60W 20/00 (2016.01); B60W 10/30 (2006.01); F01P 3/20 (2006.01); F25B 30/02 (2006.01); F01P 5/12 (2006.01);
U.S. Cl.
CPC ...
F02D 41/068 (2013.01); B60K 6/485 (2013.01); B60K 6/54 (2013.01); B60W 10/30 (2013.01); B60W 20/00 (2013.01); F01P 3/20 (2013.01); F01P 7/10 (2013.01); F02D 29/02 (2013.01); F25B 30/02 (2013.01); B60W 2520/10 (2013.01); B60W 2520/105 (2013.01); B60W 2540/10 (2013.01); B60W 2540/12 (2013.01); B60W 2540/16 (2013.01); F01P 2005/125 (2013.01); F01P 2025/32 (2013.01); F01P 2050/24 (2013.01); F01P 2060/08 (2013.01); F01P 2060/14 (2013.01); F01P 2060/18 (2013.01); F02D 2200/021 (2013.01); F02D 2200/503 (2013.01); Y02T 10/6226 (2013.01); Y02T 10/6286 (2013.01);
Abstract

A vehicle control device for a vehicle including an engine that is a power source of the vehicle, and a heating unit that heats a coolant of the engine includes a water temperature determination part that determines whether or not a temperature of the coolant is lower than a predetermined value, and a heating control part that performs an operation limitation to stop an output of the heating unit or to limit the output of the heating unit to a predetermined upper limit value or lower, when the water temperature determination part determines that the temperature of the coolant is lower than the predetermined value.

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