| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an operation recorder realizing reduction of a dark current when turning off ignition or accessory. <P>SOLUTION: Upon the detection of turning off the ignition or accessory during the operation of a vehicle, a CPU stops a clock motor driving a rotary table 52 for rotating a recording sheet 10. Further, when the clock motor stops, the CPU start counting time and, if detecting turning on the ignition or accessory while the clock motor is stationary, controls the clock motor so as to rotate the recording sheet 10 at a higher-than-normal speed for a period equivalent to the time counted, followed by causing the recording sheet 10 to rotate at a normal speed so as to record operational information on the recording sheet 10 using recorder needles 2A, 2B and 2C. <P>COPYRIGHT: (C)2012,JPO&INPIT |
