发明名称 |
Engine control during gear shifting without power |
摘要 |
<p>A predetermined control on an engine, i.e., a fuel-cut operation, is executed after an accelerator has been released under predetermined conditions when vehicle speed is higher than a fuel-cut vehicle speed value and engine speed is higher than or equal to a fuel-cut engine speed value. In an automatic transmission drivingly connected to the engine via a torque converter, a gear shift is initiated after the accelerator has been released. During a shift of the same kind, there occurs a variability in shift shock between the cases with and without the execution of the fuel-cut operation. In order to reduce this variability, the execution of the fuel-cut operation is inhibited until completion of the shift after the accelerator has been released under the predetermined conditions.</p> |
申请公布号 |
GB2248660(B) |
申请公布日期 |
1995.03.01 |
申请号 |
GB19910018838 |
申请日期 |
1991.09.02 |
申请人 |
* NISSAN MOTOR COMPANY LIMITED |
发明人 |
YUJI * KATO;TATSUO * WAKAHARA;SHIGEKI * SHIMANAKA;HIROSHI * ASANO;SHINSUKE * NAKAZAWA;HIROSHI * SASAKI;HIROSHI * YAMAGUCHI;KAZUHIRO * ISHIGAMI;SHINICHI * TAKENOUCHI |
分类号 |
B60W10/04;B60K26/00;B60W10/06;B60W10/10;B60W10/11;F02D29/00;F02D41/12;F16H59/18;F16H59/22;F16H59/74;F16H61/04;F16H63/50;(IPC1-7):F16H61/04;B60K41/08 |
主分类号 |
B60W10/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|