| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate leaving from a lock bolt from a slot during unlocking control with low cost, small and inexpensive structure even if abnormalities arise in a driving mode of a motor during locking control of an electric steering. <P>SOLUTION: A control device detects a driving mode of a motor 7 during lock control by a detecting means of a steering lock control part 5, when the driving mode during lock control detected by the detecting means is abnormal, gives by a motor drive control means of a steering lock control part 5, variety to motor drive when carrying out unlocking control by driving intermittently for example, the motor 7 which estranges and detaches a lock bolt 18 from a slot 12 during unlock control time, and estranges and detaches a lock bolt 18 from a slot 12, and unlocks the electric steering. <P>COPYRIGHT: (C)2012,JPO&INPIT |
