发明名称 Data recording apparatus, data recording method, program for data recording and information recording medium
摘要 This invention provides a data-recording apparatus that is capable of managing the travel history of a moving object according to the objective of that movement. This data-recording apparatus comprises: a operating unit 8 for entering the type of use or travel of an automobile; a position-recognition unit 5 that calculates at least the distance traveled by the automobile during the entered type of use; and a control unit 1 that records at least the calculated distance traveled in an external recording unit 10 according to type of use.
申请公布号 US2004024525(A1) 申请公布日期 2004.02.05
申请号 US20030446138 申请日期 2003.05.28
申请人 PIONEER CORPORATION 发明人 MARUYAMA KAZUHIKO
分类号 G01C21/00;G01C21/26;G07C5/08;G08G1/0969;(IPC1-7):G01C21/30 主分类号 G01C21/00
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