DEVICE FOR CONTROLLING TORQUE GENERATED FROM DRIVING UNIT OF CAR

PURPOSE: To control the torque to be supplied by a drive unit when a motor vehicle is at a stand still or rolling, in a precise way, irrelative to long-term or slowly evolving variations, and taking into consideration the produced loss. CONSTITUTION: An arrangement controls the torque to be supplied...

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Bibliographische Detailangaben
Hauptverfasser:	HON TSUAN, MARUTEIN SHIYUTORAIPU
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONTROLLING CONTROLLING COMBUSTION ENGINES 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 HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICS REGULATING ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 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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Beschreibung
Zusammenfassung:	PURPOSE: To control the torque to be supplied by a drive unit when a motor vehicle is at a stand still or rolling, in a precise way, irrelative to long-term or slowly evolving variations, and taking into consideration the produced loss. CONSTITUTION: An arrangement controls the torque to be supplied by a drive unit of a motor vehicle especially a motor vehicle at a stand still or a rolling motor vehicle. Means 100, 118 are provided which compute the adjustment of the power parameters of the drive unit which is necessary for making this torque available. A torque correction is provided in dependence upon the torque requirements 138, 142 of a transmission unit of the motor vehicle in idle or near-idle range outside of driving operation. In addition, torque correction is effected with respect to engine torque loss as well as torque requirements of ancillary equipment of the motor vehicle via characteristic maps 128, 134. These characteristic maps are adaptively determined and can be adapted to deterioration.