Invention Grant
- Patent Title: Vehicle control apparatus
- Patent Title (中): 车辆控制装置
-
Application No.: US14457183Application Date: 2014-08-12
-
Publication No.: US09499159B2Publication Date: 2016-11-22
- Inventor: Mutsuaki Gotoh , Takashi Satoh , Masanori Sugiura , Mitsuharu Higashitani , Mamoru Mabuchi , Motoyoshi Hatta
- Applicant: DENSO CORPORATION
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2013-169549 20130819; JP2013-217120 20131018
- Main IPC: B60W20/00
- IPC: B60W20/00 ; B60W10/06 ; B60W10/08 ; B60W10/26 ; B60K6/48

Abstract:
A vehicle control apparatus uses a travel mode selection unit to select between an EV travel mode, an engine travel mode, and an engine generation mode depending on comparisons between an engine generated power cost, an EV effect, and a surplus electric energy. In such manner, according to a travel condition of a vehicle, an appropriate travel mode is selected for an improvement of fuel consumption efficiency. The vehicle control apparatus also computes a fuel consumption decrease or a fuel consumption increase for each of a plurality of travel modes based on an engine efficiency and an MG-INV efficiency. In such manner, fuel consumption increase/decrease for every travel mode may be computed.
Public/Granted literature
- US20150051775A1 VEHICLE CONTROL APPARATUS Public/Granted day:2015-02-19
Information query