| 摘要 |
PROBLEM TO BE SOLVED: To provide a traveling distance recorder and a traveling distance display device capable of continuously recording trip data at the time of power restoration. SOLUTION: At the time of the reset of a first storage means 23, the traveling distance data of second storage means 241 and 242 for holding integrated and recorded traveling distance data without a backup power source are recorded in a third storage means 243 for holding the recorded data similarly without the backup power source. Further, at the time of backup power restoration, by the difference of the traveling distance data held in the second storage means and the traveling distance data held in the third storage means, the traveling distance data of the first storage means are restored. |
