发明授权
- 专利标题： Drive control device for vehicle
- 专利标题（中）： 车辆驱动控制装置
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申请号： US14413492申请日： 2013-10-15
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公开(公告)号： US09440653B2公开(公告)日： 2016-09-13
- 发明人: Takeaki Suzuki , Masaki Matsunaga , Yasunari Kido , Takayuki Kogure , Yukari Okamura , Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Akihiro Sato , Yusuke Kinoshita
- 申请人： Takeaki Suzuki , Masaki Matsunaga , Yasunari Kido , Takayuki Kogure , Yukari Okamura , Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Akihiro Sato , Yusuke Kinoshita
- 申请人地址： JP Toyota-shi, Aichi-ken
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JP Toyota-shi, Aichi-ken
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 优先权： JP2012-232309 20121019
- 国际申请： PCT/IB2013/002297 WO 20131015
- 国际公布： WO2014/060823 WO 20140424
- 主分类号： B60W30/18
- IPC分类号： B60W30/18 ; B60W10/02 ; B60W10/06
摘要：
A drive control device for a vehicle including an engine and a clutch device provided in a power transmission path between the engine and a drive wheel includes: a normal traveling unit causing the vehicle to travel while the engine is connected to the drive wheel; a free-run coasting unit disconnecting the engine from the drive wheel during traveling and causing the vehicle to coast while the engine is stopped; a neutral coasting unit disconnecting the engine from the drive wheel during traveling and causing the vehicle to coast while the engine is autonomously operated; and a coasting switching control unit setting an upper limit value of an upward gradient of a road surface, at which the neutral coasting is stopped, such that the upper limit value is larger than an upper limit value of the upward gradient of the road surface, at which the free-run coasting is stopped.
公开/授权文献
- US20150151761A1 DRIVE CONTROL DEVICE FOR VEHICLE 公开/授权日：2015-06-04
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