REGENERATIVE BRAKE FORCE CONTROL APPARATUS

Japanese Patent JP2017065584

A

PROBLEM TO BE SOLVED: To provide a regenerative brake force control apparatus capable of realizing deceleration force required by a driver even in the case of a drive battery being fully charged.SOLUTION: When braking with a drive battery 16 fully charged, an engine 11 is put in a cranking state; outputs of first and third rotary machines are controlled as generators; an output of a second rotary machine is controlled as motor; and the outputs of the first and second rotary machines are controlled so as to satisfy Pbrk=Pfr+Prm, Pfr+Pgen=Pfm+Peng, Prm*ηrm+Pfm*ηfm=Pgen/ηgen (where Pbrk: brake force calculated from brake step-on force; Pfr: brake force of a first wheel shaft; Prm: brake force of a second wheel shaft, i.e., an output of the third rotary machine; Pfm: an output of the first rotary machine; Pgen: an output of the second rotary machine; Peng: idling force of the engine 11; ηfm: an efficiency of the first rotary machine; ηgen: an efficiency of the second rotary machine; ηrm: an efficiency of the third rotary machine).SELECTED DRAWING: Figure 1

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NAGAMORI TAKEO

JP2015195671A

April 06, 2017

October 01, 2015

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MITSUBISHI MOTORS CORP

B60W10/08; B60K6/44; B60K6/442; B60K6/52; B60L7/14; B60L50/16; B60W20/00

JP2002078105A	2002-03-15
JP2004312962A	2004-11-04
JP2012006525A	2012-01-12
JP2014034335A	2014-02-24

Toshiro Mitsuishi
Mitsuishi Shunpei
Yasuyuki Tanaka
Hiroshi Matsumoto
Tetsuzo Yamada

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