发明名称 |
Method for anticipating downshifting and for monitoring an automatic transmission |
摘要 |
A method for anticipating downshifting upon uphill driving on a vehicle including an automatic transmission and including change laws imposing a change to a lower gear based on pre-established downshifting curves. The method imposes a change to the lower gear to the transmission independently from the gear set point established by the change laws when the acceleration that can be reached at the maximum torque on the current gear is lower than an acceleration threshold necessary for maintaining the vehicle speed. |
申请公布号 |
US8554430(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US200913144157 |
申请日期 |
2009.12.10 |
申请人 |
VANDEKERKHOVE REMI;RENAULT S.A.S. |
发明人 |
VANDEKERKHOVE REMI |
分类号 |
G06F17/00;B60K20/00;B60W10/04 |
主分类号 |
G06F17/00 |
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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