Title:
ハイブリッド車両の制御装置
Document Type and Number:
Japanese Patent JP5682686
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To expand an EV driving in a hybrid vehicle while considering a thermal load for electrical components.SOLUTION: An ECU comprises a drive mode control unit, a Wout control unit, and an engine start/stop determination unit. The drive mode control unit controls switching between drive modes, including a CD mode, which prioritizes driving using only a motor generator while shutting off an engine, and a CS mode, which maintains an SOC of a battery device at a prescribed target while operating the engine. The engine start/stop determination unit performs engine start determination on the basis of an allowable electrical discharge, which denotes electricity that the battery device can discharge. The Wout control unit changes the allowable electrical discharge on the basis of the drive mode and a state whether the engine is operating or stopped.
Inventors:
遠藤 弘樹
山本 雅哉
山本 雅哉
Application Number:
JP2013189487A
Publication Date:
March 11, 2015
Filing Date:
September 12, 2013
Export Citation:
Assignee:
トヨタ自動車株式会社
International Classes:
B60W10/08; B60K6/445; B60L11/18; B60L50/16; B60W20/00
Attorney, Agent or Firm:
Patent business corporation Fukami patent firm