发明申请
US20150057860A1 DRIVING FORCE CONTROL DEVICE FOR HYBRID VEHICLE AND DRIVING FORCE CONTROL METHOD FOR HYBRID VEHICLE
有权
用于混合车辆的驱动力控制装置和混合动力车辆的驱动力控制方法
- 专利标题: DRIVING FORCE CONTROL DEVICE FOR HYBRID VEHICLE AND DRIVING FORCE CONTROL METHOD FOR HYBRID VEHICLE
- 专利标题(中): 用于混合车辆的驱动力控制装置和混合动力车辆的驱动力控制方法
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申请号: US14385200申请日: 2013-03-13
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公开(公告)号: US20150057860A1公开(公告)日: 2015-02-26
- 发明人: Shusaku Katakura , Takamitsu Hase , Yoshinori Yamamoto , Kohei Kamiya , Daigo Kishi , Kenichiro Murakami
- 申请人: NISSAN MOTOR CO., LTD.
- 申请人地址: JP Yokohama-shi, Kanagawa
- 专利权人: NISSAN MOTOR CO., LTD.
- 当前专利权人: NISSAN MOTOR CO., LTD.
- 当前专利权人地址: JP Yokohama-shi, Kanagawa
- 优先权: JP2012-060119 20120316
- 国际申请: PCT/JP2013/056961 WO 20130313
- 主分类号: B60W20/00
- IPC分类号: B60W20/00 ; B60W10/08 ; B60W10/26 ; B60W10/06
摘要:
A driving force control device for a hybrid vehicle includes: a travel load calculation unit adapted to divide a predicted route from a current position to a predetermined distance ahead into a plurality of intervals, and to estimate a travel load in each interval; a recommended discharge amount calculation unit adapted to search for a regeneration possible interval, in which a travel condition required by a driver can be maintained even when an output of an internal combustion engine is stopped and regeneration is performed by a motor/generator, from an estimation result, and to estimate a charge amount expected value in the regeneration possible interval, and distributes the charge amount expected value preferentially to an adjacent interval to the regeneration possible interval as a recommended discharge amount in order to stop the output of the internal combustion engine; and an energy management unit that controls an operation of the motor/generator in the current position on the basis of a travel condition, a state of charge, and the recommended discharge amount in the current position.
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