| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric steering device provided with an input means for making regulation of steering force by a driver possible while reflecting calculation basis of an auxiliary torque amount generated by a basic logic. <P>SOLUTION: The electric steering device is provided with: a user preference part 110 for regulating the steering force of a steering wheel; a drive motor part 120 for driving a rack corresponding to steering of the steering wheel; a basic current map 132 for generating drive torque for controlling a drive motor; and an additional current map 1342 for contracting the basic current map. The electric steering device includes a control part 130 provided with an additional function logic 134 for using the additional current map to generate a regulation torque corresponding to a regulation signal regulated with the user preference part so as to regulate the drive torque with the regulation torque, a drive torque compensation map 136 corresponding to a running state of a vehicle to compensate regulation drive torque regulated with the additional function logic, and a drive logic 138 for controlling the drive motor part with compensation drive torque compensated with a drive torque compensation map. <P>COPYRIGHT: (C)2013,JPO&INPIT |
