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Title:
VEHICLE CONTROL APPARATUS, VEHICLE CONTROL METHOD, AND RECORDING MEDIUM HAVING VEHICLE CONTROL PROGRAM RECORDED THEREON
Document Type and Number:
WIPO Patent Application WO/2018/097170
Kind Code:
A1
Abstract:
This vehicle control apparatus (50) is applicable to a vehicle (901, 902) that is provided with: an engine (70) and a motor-generator (60) which serve as power sources; and a main battery (20) which can transfer power to and from the motor-generator through an inverter (40). This vehicle control apparatus controls the operation of the engine and the motor-generator, and is capable of controlling the power transmission between the engine and the motor-generator. When abnormalities in the main battery are detected, the vehicle control apparatus interrupts a power relay (21) disposed between the main battery and the inverter and stops the power running operation of the motor-generator. Then the vehicle control apparatus eliminates at least one of the factors responsible for the increase in motor-generator rotational speed caused by the operation of the vehicle and suppresses the rotation of the motor-generator, while maintaining vehicle travel using the engine.

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Inventors:
NISHIYAMA, Masaki (1-1 Showa-cho, Kariya-cit, Aichi 61, 〒4488661, JP)
SHOU, Yufeng (1-1 Showa-cho, Kariya-cit, Aichi 61, 〒4488661, JP)
Application Number:
JP2017/041985
Publication Date:
May 31, 2018
Filing Date:
November 22, 2017
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
B60W20/50; B60K6/48; B60K6/547; B60K17/04; B60L3/00; B60L9/18; B60L50/16; B60W10/04; B60W10/06; B60W10/08; B60W10/10; B60W10/11; B60W10/26; B60W30/02; F02D29/06; F16H59/04; F16H59/74; F16H61/12; F16H63/50
Foreign References:
JP2013180635A2013-09-12
JP2001082206A2001-03-27
JP2009225500A2009-10-01
JP2016005421A2016-01-12
EP2184212A22010-05-12
Attorney, Agent or Firm:
TOHDA, Kiyoshi (PDI Patent & Trademark Firm, KOJIMACHI MK BLDG. 3F 3-30, Kojimachi 4, Chiyoda-k, Tokyo 83, 〒1020083, JP)
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