| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle allowing steering even if an ignition switch is turned off in traveling. <P>SOLUTION: In this steering device 20, the off state of the ignition switch is detected and off notice is outputted in step S101, it is detected that a steering wheel is not controlled by a steering motor and a current instruction value (zero) is outputted in step S105, and it is detected that the steering wheel is not controlled by a reaction motor and a current instruction value (zero) is outputted in step S109. When the off notice of the ignition switch is outputted (Yes in S103), when the zero of the current instruction value to the steering motor is outputted (Yes in S107), and when the zero of the current instruction value of the reaction motor is outputted (Yes in S111) in step S117, the supply of a drive power to an SBW_ECU by a battery is stopped. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
