发明公开
- 专利标题: Control apparatus for four wheel drive vehicle
- 专利标题(中): 四轮驱动车辆的控制装置
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申请号: EP13196609.5申请日: 2013-12-11
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公开(公告)号: EP2743116A3公开(公告)日: 2018-05-02
- 发明人: Mita, Masaki , Takuno, Hiroshi
- 申请人: JTEKT Corporation
- 申请人地址: 5-8, Minamisemba 3-chome Chuo-ku Osaka-shi Osaka 542-8502 JP
- 专利权人: JTEKT Corporation
- 当前专利权人: JTEKT Corporation
- 当前专利权人地址: 5-8, Minamisemba 3-chome Chuo-ku Osaka-shi Osaka 542-8502 JP
- 代理机构: TBK
- 优先权: JP2012274787 20121217
- 主分类号: B60K23/08
- IPC分类号: B60K23/08 ; B60K17/34 ; B60K17/344 ; B60K17/35
摘要:
An electronic control unit (9) of a four wheel drive vehicle (100)controls a transmission torque of a driving force transmission apparatus (160, 7, 8) provided between a rear differential (150) and a left rear wheel (105L). The electronic control unit (9) includes a first computation unit (921) that computes a command torque to be transmitted to the left rear wheel (105L) by the driving force transmission apparatus (160, 7, 8), based on a traveling state of the four wheel drive vehicle; and a second computation unit (922) that corrects the command torque computed by the first computation unit (921), if a difference between rotation speeds of a pair of side gears (53L, 53R) of the rear differential (150) is larger than or equal to a predetermined value.
公开/授权文献
- EP2743116B1 Control apparatus for four wheel drive vehicle 公开/授权日:2021-01-20
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