| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an onboard driving recorder, capable of contributing to the efficient utilization of a memory and the faciliting of the posterior analysis of situation data, etc., by surely and exactly acquiring only the required situation data. <P>SOLUTION: The driving recorder includes a situation data receiving part for receiving the situation data that are the data which indicates the behavior, surrounding situation and operation situation of the vehicle, etc., and temporarily storing the situation data in a temporary data storage part, which is set in the prescribed area of the memory; and a data management part for transferring a part or the whole of the situation data covering a fixed period, starting from the temporary data storage part to a situation data storage part which is set in the prescribed area of the memory, only when a plurality of the contents indicated by the received situation data satisfy predetermined conditions. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
