| 摘要 |
PURPOSE:To avoid erroneous setting of a line pressure by weighting and averaging values in which intake air flow rates are divided with a engine rotating speed, and setting an engine output torque equivalent value and also the corresponding line pressure on the basis of this weighted average result. CONSTITUTION:An engine output torque equivalent value setting means divides inlet air flow rates detected by respective detecting means with engine rotating speed, weights and averages the divided values, and sets engine output torque equivalent value on the basis of the weighted average result. Then, a line pressure setting means sets line pressure on the basis of the set engine output torque equivalent value, and outputs an equivalent line pressure control signal from a control signal output means to a hydraulic circuit. Hence, even if an over- shoot error is generated in the measured value of the intake air flow rate, its influence on the setting of engine output torque equivalent value is suppressed, and the erroneous set of line pressure can be avoided. |
