发明名称 VERFAHREN ZUR STEUERUNG EINES SELBSTTAETIG SCHALTENDEN GETRIEBES EINES KRAFTFAHRZEUGS
摘要 A process is disclosed for controlling a preferably electro-hydraulically actuated gear box of a motor vehicle provided with an internal combustion engine. According to this process, a gradual downshift takes place during braking, in particular when an upshift lock is activated when the vehicle approaches curves. The upshift lock is initiated by quickly releasing the gas pedal during overrun. The upshift lock is suppressed when no curve is turned a certain time after the traction mode of operation has been recognized. At the end of the suppression of the upshift lock, the speed is gradually adapted to the standard given in the gear shift characteristic diagram.
申请公布号 DE4120603(A1) 申请公布日期 1993.01.07
申请号 DE19914120603 申请日期 1991.06.21
申请人 DR.ING.H.C. F. PORSCHE AG, 7000 STUTTGART, DE 发明人 SEIDEL, WILLI, 7147 EBERDINGEN, DE;PETERSMANN, JOSEPH, 7251 WIMSHEIM, DE
分类号 B60W10/04;B60K31/12;B60W10/02;B60W10/10;F16H59/08;F16H59/18;F16H59/48;F16H59/54;F16H61/00;F16H61/02;F16H61/10;F16H61/18;F16H61/21;G05D1/02 主分类号 B60W10/04
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