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:
Feb. 05, 2013
Filed:
Dec. 03, 2009
Kazunao Yamada, Toyota, JP;
Yusuke Mizuno, Anjo, JP;
Tadashi Sakai, Obu, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
In a hybrid vehicle, an ECU collects data of (i) an amount of acquisition electrical power acquired when regeneratively charging a battery and (ii) an amount of requirement electrical power required for operating a motor, for every road section in association with a travel of the vehicle, and records the collected data in a storage device. Thereafter, when a travel course the vehicle is going to travel includes a road section where the amount of acquisition electrical power is greater than an acquisition-related threshold value or a road section where the amount of requirement electrical power is greater than a requirement-related threshold value, a re-plan of a control schedule for the engine and the motor is executed. In contrast, when the travel course does not include such a road section, a re-plan of the control schedule is prohibited.