HYBRID VEHICLE AND METHOD FOR CONTROLLING SAME

WIPO Patent Application WO/2014/199811

A1

In this hybrid vehicle (1), which is provided with a hybrid system having the functionality of causing both an internal combustion engine (10) and a motor/generator (20) to be drive sources for vehicle (1) travelling, when solely the regeneration torque (T1) from the motor/generator (20) is sufficient for the target request braking torque (Tt) during deceleration of the hybrid vehicle (1), solely the regeneration torque (T1) resulting from the motor/generator (20) is imparted, and when same is insufficient, braking torque (T2) resulting from compression release braking is generated in addition to the regeneration torque (T1) resulting from the motor/generator (20). Also, when even the sum of the regeneration torque (T1) resulting from the motor/generator (20) and the braking torque (T2) resulting from the compression release braking is insufficient for the target request braking torque (Tt), braking torque (T3) resulting from exhaust braking (12) is added. As a result, it is possible to secure sufficient braking torque during deceleration of the vehicle (1) while using the braking energy as charging energy as much as possible.

SUZUKI HARUO (JP)
KOIZUMI YOSHIHISA (JP)

PCT/JP2014/063867

December 18, 2014

May 26, 2014

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ISUZU MOTORS LTD (JP)

B60W10/18; B60K6/48; B60K6/54; B60L7/24; B60L50/16; B60T8/17; B60W10/06; B60W10/08; B60W10/198; B60W20/00; F02D9/06; F02D29/02; F02D29/06; F02D43/00; F02D45/00

JPH11275708A	1999-10-08
JPH08183367A	1996-07-16
JP2009149173A	2009-07-09
JP2004189056A	2004-07-08

Seiryu Patent Professional Corporation et al. (JP)
Clear stream international patent business corporation (JP)

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