OUTPUT CONTROLLING DEVICE FOR VEHICLE

• Main Authors: NISHIKAWA SUSUMU, MIYATA YASUYUKI, ITO MASAYOSHI
• Format: Patent
• Language: English
• Published: 05.08.1992
• Subjects: BLASTING; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES; LIGHTING; MECHANICAL ENGINEERING; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES; WEAPONS

PURPOSE:To eliminate possiblities of operations by a first torque reducing means and a second torque reducing means to be conflicting to each other by forcedly controlling actuation of the first torque reducing means to reduce and engine torque to the maxinum in case a delay angle quantity for an ignition timing by the second torque reducing means is more than a predetermined value. CONSTITUTION:A torque control unit 75 controls actuation of a first torque reducing means to set a drive toruqe of an engine 11 to be a desired drive toruqe, and it controls actuation of a second torque reducing means based on a change quantity of slip. Actuation of the fitst torque reducing means is controlled to reduce the drive torque of the engine 11 to the maximum regardless of a hold drive torque in case a delay angle quantity for an ignition timing of the engine 11 by the second torque reducing means is more than a predetermined value. Possibilities of operatins by both reducing means to the conflicting to each other are thus eliminated in reducing the drive torque of the engine 11.