| 摘要 |
<p>PURPOSE:To stabilize the learning values by inhibiting the learning operation when the neutral position of a select lever is detected in time points except for zero vehicle speed. CONSTITUTION:An electronic control device 31 has a memory 31a exclusively for reading, data memory 31b for storing input data or the like and input/output interface 31c. In the memory 31a are stored a control program for automatic speed change control and an automatic speed change pattern. Also, in every gear position is stored the corresponding relationship between the throttle position in the speed change and the rotational frequency of an engine. When a select lever is in the neutral position, whether or not the present gear stage is in the neutral position and the vehicle speed is zero are judged. Thus, when the present gear stage is not in the neutral position, the learning inhibition flag is set to stabilize the learning values.</p> |
