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:
Aug. 01, 2017
Filed:
Dec. 18, 2014
Toyota Jidosha Kabushiki Kaisha, Toyota-shi Aichi-ken, JP;
Ryuta Teraya, Okazaki, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
A first heater heats a vehicle compartment by using cooling water of the internal combustion engine. A second heater heats the vehicle compartment by using electrical power supplied by the electrical storage device. The controller during driving of the internal combustion engine, when a temperature of the cooling water is equal to or higher than a reference temperature, controls the internal combustion engine to stop; when the second heater is operated during driving of the internal combustion engine, when a state quantity indicating a state of charge of the electrical storage device is equal to or higher than a threshold, controls the second heater such that an amount of heat generation of the second heater is higher than that generated when the state quantity is less than the threshold; and sets the reference temperature to be low as compared to when the state quantity is less than the threshold.