| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a control device for an engine with an automatic transmission controllable with a minimum fuel consumption even in non-direct connection by a corrected target drive force according transmission efficiency. SOLUTION: This device comprises a means 201 for calculating a target drive force Po, a means 202 for calculating transmission efficiencyη, a means 203 for calculating a corrected target drive force Poc according to the transmission efficiency, target value selection parts 204 and 209 for selecting a target engine speed Neo for providing the corrected target drive force and a target engine torque Teo, a means 210 for calculating a target intake quantity Qao for providing the target engine torque, and a means 205 for calculating a target transmission input rotating speed Nio so that the input rotating speed of CVT is conformed to the target engine speed. In this device, an intake quantity regulation part is controlled so that the intake quantity is conformed to the target intake quantity, and the transmission gear ratio is controlled so that the input rotating speed of the CVT is conformed to the target transmission input rotating speed.</p> |
