发明授权
US5444623A Reengagement control/method for mechanical transmission system with
automatic shift implementation
失效
具有自动换挡实现的机械传动系统重新接合控制/方法
- 专利标题： Reengagement control/method for mechanical transmission system with automatic shift implementation
- 专利标题（中）： 具有自动换挡实现的机械传动系统重新接合控制/方法
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申请号： US736141申请日： 1991-07-26
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公开(公告)号： US5444623A公开(公告)日： 1995-08-22
- 发明人: Thomas A. Genise
- 申请人： Thomas A. Genise
- 申请人地址： OH Cleveland
- 专利权人： Eaton Corporation
- 当前专利权人： Eaton Corporation
- 当前专利权人地址： OH Cleveland
- 主分类号： B60W10/04
- IPC分类号： B60W10/04 ; B60W10/10 ; F16H59/48 ; F16H59/70 ; F16H61/00 ; F16H61/02 ; F16H61/08 ; F16H61/16 ; F16H61/682 ; F16H61/70 ; B60K17/00 ; B60K20/00
摘要：
A reengagement control system/method (200) for a semi-automatic mechanical transmission system (104) of the type requiring manual synchronization of the transmission to enable automatic implementation of a selected shift into a target gear ratio is provided. The reengagement control will cause immediate engagement of an engageable ratio, based upon vehicle speed, if the transmission is shifted to neutral and is then unable to engage in the target gear for greater than a predetermined time (REF.sub.2) as vehicle acceleration (dOS/dt) exceeds an acceleration reference value (REF.sub.1).
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