发明名称 |
Überbrückungskupplungssteuerung für Automatikgetriebe |
摘要 |
An automatic transmission inputs the motive power via a lock-up clutch, and when shifting from a first shift speed to a second shift speed, the shifting from the first shift speed to the second shift speed is performed by continuously performing the shift control of a previous phase in which a first engagement element is disengaged and a third engagement element is engaged, and the shift control of a subsequent phase in which a second engagement element is disengaged and a fourth engagement element is engaged. When shifting from the first shift speed to the second shift speed during lock up, a lock-up control unit 51 prevents reengagement of a lock-up clutch 21, which has been disengaged at the start of the shifting, at the completion of the shifting of the previous phase. Thereby, lock-up reengagement during shifting is eliminated and the occurrence of phased shock is prevented. <IMAGE> |
申请公布号 |
DE60224911(T2) |
申请公布日期 |
2009.01.29 |
申请号 |
DE2002624911T |
申请日期 |
2002.10.30 |
申请人 |
AISIN AW CO. LTD. |
发明人 |
NISHIDA, MASAAKI;TSUTSUI, HIROSHI;KOJIMA, KOUICHI;TERAOKA, YUTAKA;NISHIDE, MASAKI |
分类号 |
F16H61/14;F16H61/08;F16H61/686 |
主分类号 |
F16H61/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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