| 摘要 |
PURPOSE:To improve the using performance by allowing the turning position of a rotor cam installed onto a motor for driving a steering lock to be successively informed by sound, thus allowing the turning position of the rotor cam to be confirmed by ears. CONSTITUTION:In an electronic controller which drives a motor installed into a steering lock device, a control station module 2 having a plurality of push bottons 1 is connected with a microcomputer 4 having a CPU, through an A/D converter 3, and controls a motor operating device 5 having a rotor cam by the output of the CPU. A sound control circuit 7 which connects each contact point for LOCK position, ACC position, ON position, and START position with a sound generating circuit 6 is connected with the motor operating device 5, and an ignition switch 8 is connected with the sound control circuit 7. Therefore, the turning position of the rotor cam installed onto the motor can be successively informed by sound, and using performance can be improved. |
