Traktionssteuerung für Fahrzeuge

A traction control system for an automotive vehicle performs traction control by controlling an engine having an exhaust system with a catalytic converter and a brake system to reduce driving force delivered to driving wheels, so as to diminish excessive slippage of the driving wheels. The traction...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HIRAI, KOOJI, HIROSHIMA, JP, YAMASHITA, TETSUHIRO, HIROSHIMA, JP, FUJII, MASAKI, HIROSHIMA, JP
Format:	Patent
Sprache:	ger
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL 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 BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A traction control system for an automotive vehicle performs traction control by controlling an engine having an exhaust system with a catalytic converter and a brake system to reduce driving force delivered to driving wheels, so as to diminish excessive slippage of the driving wheels. The traction control system includes a controller for changing an engine control mode from an ordinary control mode to an exhaust temperature reduction mode when a temperature of the catalytic converter is higher than a predetermined temperature and changing a control parameter of engine control, so that the engine provides an increase in output torque in the exhaust temperature reduction mode.