| 摘要 |
<p>PURPOSE:To make it possible to perform responsible control correspondingly with variety in weight of a vehicle, by controlling the opening of a throttle valve, according to the deviation of actual output shaft torque from the desired torque, calculated from environmental influence torque got in consideration of traveling condition quantity and weight of the vehicle. CONSTITUTION:Desired traveling condition quantity of a vehicle is calculated by a calculating means 1, according to the operating quantity of an accelerator, and environmental influence torque is calculated by a calculating means 2, according to the difference between said desired traveling condition quantity and actual traveling condition quantity, and weight of the vehicle. Actual output shaft torque is calculated by a calculating means 3 from the rotating speed and load of an engine of the vehicle, and desired throttle opening is calculated by a calculating means 4, according to the desired torque calculated from said actual output shaft torque and the environmental influence torque. Then, a throttle valve driving means 5 is controlled by a control means 6, according to the difference between said desired throttle opening and actual throttle opening. Weight of the vehicle is calculated by a calculating means 8, according to the output of a ground clearance sensor 7.</p> |
