发明名称 Method for controlling a continuously variable transmission of a motor vehicle
摘要 PCT No. PCT/EP92/01137 Sec. 371 Date Apr. 21, 1994 Sec. 102(e) Date Apr. 21, 1994 PCT Filed May 21, 1992 PCT Pub. No. WO93/00229 PCT Pub. Date Jan. 7, 1993.A method for controlling a continuously variable transmission, preferably activated electro-hydraulically, of a motor vehicle equipped with an internal combustion engine, provides for an increase of the transmission ratio while braking and especially while approaching a curve. Adherence to certain boundary conditions for this guarantees a safe driving behavior. The braking effect of the internal combustion engine is used more effectively by increasing the transmission ratio, so that the service brake is relieved of stress. In connection with a transmission-ratio retention mechanism before, during, and after curves, the motor vehicle with a continuously variable transmission controlled by this method can be accelerated nearly without delay when it comes out of the curve.
申请公布号 US5527231(A) 申请公布日期 1996.06.18
申请号 US19940170182 申请日期 1994.04.21
申请人 DR. ING. H.C.F. PORSCHE AG 发明人 SEIDEL, WILLI;PETERSMANN, JOSEPH
分类号 B60W10/10;B60W10/04;B60W10/18;F16H9/00;F16H59/06;F16H59/14;F16H59/18;F16H59/24;F16H59/36;F16H61/02;F16H61/16;F16H61/21;F16H61/66;F16H61/662;(IPC1-7):F16H61/00;B60K41/26 主分类号 B60W10/10
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