| 摘要 |
PROBLEM TO BE SOLVED: To provide an operation information recorder for improving the flexibility of an attachment, and possibly reducing man-hours. SOLUTION: A CPU checks output values from a G sensor in the directions of three axes, and discards an axis in the longitudinal direction having a large output value of the G sensor so as to determine output axes of the G sensor in the forward-backward direction and the left-right direction of a vehicle. Then, the CPU implements an offset adjustment, and determines two axes to be used. COPYRIGHT: (C)2008,JPO&INPIT |
