Method for controlling an automatically operated motor vehicle transmission

PCT No. PCT/EP92/01386 Sec. 371 Date May 9, 1994 Sec. 102(e) Date May 9, 1994 PCT Filed Jun. 19, 1992 PCT Pub. No. WO93/00535 PCT Pub. Date Jan. 7, 1993.A method for controlling an automatically actuated transmission for a motor vehicle, for improving behavior before curves and during braking, provi...

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Hauptverfasser:	SEIDEL, WILLI, PETERSMANN, JOSEPH
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Zusammenfassung:	PCT No. PCT/EP92/01386 Sec. 371 Date May 9, 1994 Sec. 102(e) Date May 9, 1994 PCT Filed Jun. 19, 1992 PCT Pub. No. WO93/00535 PCT Pub. Date Jan. 7, 1993.A method for controlling an automatically actuated transmission for a motor vehicle, for improving behavior before curves and during braking, provides that a coasting function to suppress a shift or gear ratio changing process is initiated as soon as the accelerator pedal is quickly released. This coasting function is maintained until powered operation is again detected and the vehicle accelerates. Then a holding time is started during which the coasting function is started again as soon as the vehicle changes to coasting operation. The method is applicable to multi-step transmissions as well as continuously variable transmissions.