| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To contribute to evaluation of driving technique, situation analysis in case of an accident, and the like by providing a driving recorder which records a status of a vehicle. <P>SOLUTION: In the driving recorder comprised of an operating state detection means for detecting an operating state of the vehicle to output a signal and a recording means for recording the signal output by the operating state detection means in a recording medium as travel data, when it is detected that a predetermined fluctuation amount is generated in a plurality of pieces of travel data recorded in the recording medium, warning according to the number of detections is performed. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
