Fahrzeugsteuerungsvorrichtung

• Main Authors: MATSUTANI, SHINTARO, NAKANISHI, NAOKI, YOSHIKAWA, MASATO
• Format: Patent
• Language: German
• Published: 24.09.2015
• Subjects: 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; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; VEHICLES IN GENERAL

Wenn eine Maschine gestartet wird, so dass die Maschinendrehzahl erhöht wird, mit einer Kupplung in einem Löse- oder Schlupf-Zustand nach dem Betrieb der Maschine, werden sowohl die Unterdrückung eines Start-Stoßes als auch die Verbesserung des Maschinen-Start-Ansprechverhaltens erreicht. Eine erste Maschinen-Startsteuerung, so dass eine Maschine (14) relativ schnell gestartet werden kann, obwohl ein Start-Stoß dazu neigt, erzeugt zu werden, oder eine zweite Maschinen-Startsteuerung, so dass ein Start-Stoß auf einfache Art und Weise unterdrückt werden kann, obwohl das Starten der Maschine (14) relativ verzögert ist, können in Abhängigkeit der Situation ausgewählt werden, in welcher das Starten der Maschine (14) gefordert wird. Control device of a vehicle including an engine, electric motor, and clutch in a power transmission path between the engine and motor, which increases the engine's rotation speed in a release or slip state of the clutch after self-sustaining operation of the engine is enabled after starting, providing either a first engine start control where control for engagement of the clutch starts before rotation speed of the engine reaches that of the motor when the engine's rotation speed is increasing, or second control where control for engagement of the clutch starts after the engine's rotation speed is synchronized with that of the motor, or during the process of synchronization, by reducing the engine's rotation speed after it exceeds that of the motor during an increase in the engine's rotation speed, the device using the first or second engine start control in accordance with a vehicle state when starting the engine.