发明名称 |
Antriebskraft-Steuervorrichtung eines Fahrzeugs |
摘要 |
A powertrain manager executes a program including the steps of: reading an instruction gear ratio kgear(1) for transmission control; calculating an actual gear ratio kgear(2); determining that failure of an automatic transmission has occurred on a low gear side if relation of kgear(1)<{kgear(2)/α} or kgear(1)<{kgear(2)−&bgr;} is satisfied; and substituting larger one of kgear(1) and kgear(2) into a gear ratio for operation. |
申请公布号 |
DE112006002925(T5) |
申请公布日期 |
2008.09.18 |
申请号 |
DE20061102925T |
申请日期 |
2006.10.19 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA |
发明人 |
KUWAHARA, SEIJI;KAIGAWA, MASATO |
分类号 |
B60W10/04;B60W10/06;B60W10/10;B60W10/11;F02D29/00;F16H59/40;F16H59/42;F16H59/70;F16H61/12;F16H61/68 |
主分类号 |
B60W10/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|