Title:
CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/131683
Kind Code:
A1
Abstract:
A control device (50, 61) comprises: an acquisition unit (51) that acquires the current and voltage of a storage battery (12); a calculation unit (52) that calculates an internal resistance value of the storage battery, on the basis of the current and voltage of the storage battery, when regenerative power generation is performed by a rotary electric machine; and a permission determination unit (53) that permits automatic stopping of an engine (10) depending on whether the engine can be restarted by power driving the rotary electric machine after the engine is in an automatic stoppage state. Prior to the engine reaching an automatic stoppage state, the permission determination unit determines automatic stopping permission on the basis of the most recent internal resistance value, from among the internal resistance values calculated each time regenerative power is generated.
Inventors:
WATANABE TETSUYA (JP)
TACHIBANA YUKI (JP)
FUJII HIROKI (JP)
TACHIBANA YUKI (JP)
FUJII HIROKI (JP)
Application Number:
PCT/JP2018/000658
Publication Date:
July 19, 2018
Filing Date:
January 12, 2018
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60W10/06; B60K6/485; B60L3/00; B60L50/16; B60W20/13; F02D29/02
Foreign References:
| JP2016008519A | 2016-01-18 | |||
| JP2010270747A | 2010-12-02 | |||
| JP2004270496A | 2004-09-30 | |||
| JP2016072731A | 2016-05-09 | |||
| JP2010031740A | 2010-02-12 | |||
| JP2016041528A | 2016-03-31 |
Attorney, Agent or Firm:
YAMADA, Tsuyoshi (JP)
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