Title:
DRIVING FORCE CONTROL DEVICE OF HYBRID VEHICLE
Document Type and Number:
Japanese Patent JP2020121664
Kind Code:
A
Abstract:
To provide a driving force control device of a hybrid vehicle capable of reducing energy consumption as whole driving system.SOLUTION: A driving force control device of a hybrid vehicle determines output power of an engine so that thermal efficiency of the engine is good when the engine is operated with an engine speed according to a gear stage of a transmission mechanism provided between the engine and wheels and vehicle velocity, and generates request power that converts travel power of a hybrid vehicle in a state where the engine outputs output power into request travel power required in a hybrid vehicle and is supplied from a power storage device to a control motor or determines electromotive force generated in the control motor (step S11); and blocks transmission/reception of power between the control motor and the power storage device when the request power or electromotive power is equal to or less first predetermined power (step S16).SELECTED DRAWING: Figure 4
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Inventors:
IKEMURA RYOSUKE
KATO NAOTO
KAWAI KOKICHI
YOSHIOKA TEPPEI
HASHIMOTO HIROSHIGE
WATANABE HIROSHI
KUZE YASUHIRO
KATO NAOTO
KAWAI KOKICHI
YOSHIOKA TEPPEI
HASHIMOTO HIROSHIGE
WATANABE HIROSHI
KUZE YASUHIRO
Application Number:
JP2019015310A
Publication Date:
August 13, 2020
Filing Date:
January 31, 2019
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60W10/26; B60K6/44; B60K6/48; B60K6/52; B60K6/547; B60L9/18; B60L15/20; B60L50/16; B60W10/08; B60W20/10; F02D29/06
Domestic Patent References:
| JP2018134942A | 2018-08-30 | |||
| JP2013244786A | 2013-12-09 | |||
| JP2015020620A | 2015-02-02 |
Attorney, Agent or Firm:
Watanabe strong