Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshiaki Sano0
Date of Patent
August 30, 2011
0Patent Application Number
118709910
Date Filed
October 11, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A data recorder has: a controlled state detecting unit, operable to detect a controlled state of a vehicle by a driver; an operating state detecting unit, operable to detect an operating state of the vehicle; a state recording unit; and a recording condition determination unit, operable to determine whether or not the controlled state and the operating state are recorded in the state recording unit based on at least the controlled state of the controlled and operating states.
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