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Patent Searching and Data


Title:
HYBRID VEHICLE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2016/080224
Kind Code:
A1
Abstract:
Provided is a hybrid vehicle control method capable of improving energy regeneration efficiency during deceleration without impairing drivability, said hybrid vehicle (1) being constructed such that one end of a crankshaft (3) of an engine (2) is connected to a pair of drive wheels (6, 6) via a clutch (4) having a lock-up mechanism and an automatic transmission (5), and the other end of the crankshaft (3) is mechanically connected to a motor-generator (9). An HCU (18): locks up the clutch (4) when the accelerator of the hybrid vehicle (1) is off; obtains a vehicle travel resistance force F from an air resistance force Fa, a rolling resistance force Fr, and an engine-braking force Fe which act on the hybrid vehicle (1); and multiplies the travel resistance force F by a preset determination coefficient kREG in order to calculate a regenerative torque TREG requested of the motor-generator (9).

Inventors:
YAMAKADO RYUU (JP)
Application Number:
PCT/JP2015/081457
Publication Date:
May 26, 2016
Filing Date:
November 09, 2015
Export Citation:
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Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
B60W10/08; B60K6/48; B60L7/20; B60W10/02; B60W20/00
Foreign References:
JP2012136191A2012-07-19
JP2002354607A2002-12-06
JP2013067241A2013-04-18
JPH1193724A1999-04-06
JP2003165361A2003-06-10
Attorney, Agent or Firm:
Seiryu Patent Professional Corporation et al. (JP)
Clear stream international patent business corporation (JP)
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