发明名称 METHOD FOR CONTROLLING AN AUTOMATIC TRANSMISSION
摘要 The invention relates to a method for controlling an automatic transmission by means of an electronic transmission control, comprising the following steps: by displacing the driving switch to forward driving direction (V), the transmission switches to the actual drive-away gear in forward driving direction; by displacing the driving switch to reverse driving direction (R), the transmission switches to a speed-adapted reverse gear; the selected driving direction is changed through a lateral movement of the driving switch (-, +), causing downshifting or upshifting by one gear; the actual gear is maintained until the driver manually switches gear again; a load recognition system ensures that undesirable upshiftings during overrun conditions are suppressed.
申请公布号 EP1056965(B1) 申请公布日期 2002.05.22
申请号 EP19990913157 申请日期 1999.02.12
申请人 ZF FRIEDRICHSHAFEN AKTIENGESELLSCHAFT 发明人 BURKHART, HUGO;AUMANN, BERND
分类号 F16H59/02;F16H59/08;F16H61/02;(IPC1-7):F16H61/02 主分类号 F16H59/02
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