摘要 |
<p>PROBLEM TO BE SOLVED: To provide a control device of a vehicle capable of precisely detecting abnormality of an acceleration sensor when the vehicle retreats.SOLUTION: The control device 1 of the vehicle has the function of estimating a road surface gradient on the basis of actual acceleration determined from a vehicle speed detected by a vehicle speed sensor 6 and longitudinal acceleration detected by a longitudinal acceleration sensor 5, and limits engine output torque by arithmetically operating target torque for converging the actual acceleration in an acceleration upper limit value on the basis of the road surface gradient when a range position exists in a reverse and the actual acceleration exceeds a preset acceleration upper limit value, and when the actual acceleration does not exist in a threshold value range on the basis of an acceleration upper limit value when limiting the engine output torque, a determination is made that the longitudinal acceleration sensor 5 is abnormal.</p> |