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11. 发明授权

US08216110B2 Shifting control system 有权
标题翻译：换档控制系统
公开(公告)号：US08216110B2
公开(公告)日：2012-07-10
申请号：US12272853
申请日：2008-11-18
申请人： Shusaku Katakura , Sadamu Fujiwara
发明人： Shusaku Katakura , Sadamu Fujiwara
IPC分类号： B60W10/02 , B60W10/10
CPC分类号： F16H61/688 , F16H57/0473 , F16H59/72 , F16H2059/6807 , F16H2306/18 , Y10T74/19251 , Y10T74/1926 , Y10T477/641
摘要： A shifting control system has two gear shift stage groups, two clutches, a clutch release detection section, a pre-shift controller, a clutch oil level detection section and a pre-shift inhibiting section. The clutches are alternately engaged to selectively transmit power from an engine to a wheel. The clutch release detection section detects a release-side clutch which corresponds to the clutch that is in a released state. The pre-shift controller operates a meshing mechanism of the gear shift stage group corresponding to the release-side clutch, so as to undergo pre-shifting when the other clutch is engaged as an engage-side clutch. The clutch oil level detection section determines whether an oil level in the release-side clutch is equal to or greater than a preset oil level. The pre-shift inhibiting section inhibits pre-shifting while the oil level in the release-side clutch is equal to or greater than a preset oil level.
摘要翻译：变速控制系统具有两个变速级组，两个离合器，离合器释放检测部，预变速控制器，离合器油位检测部和换挡前抑制部。离合器交替地接合以选择性地将动力从发动机传递到车轮。离合器释放检测部检测对应于处于释放状态的离合器的释放侧离合器。变速前控制器操作与释放侧离合器相对应的变速级组的啮合机构，以便当另一离合器作为接合侧离合器接合时进行预换档。离合器油位检测部判定释放侧离合器中的油位是否在预定油位以上。在变速前禁止部防止释放侧离合器中的油位等于或大于预设油位的预换档。

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