Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Margaret Browning0
Andrew Zarling0
Gregory W. Purdom0
Date of Patent
April 24, 2007
0Patent Application Number
106693850
Date Filed
September 24, 2003
0Patent Primary Examiner
Patent abstract
A hardened voyage data recorder includes two subsystems: a removable non-volatile memory and a base containing electronics and firmware for communicating with data sensing systems and for accessing the memory. According to the invention, the memory is protected in a “boiler” and the electronics includes an ETHERNET interface for connecting to shipboard data acquisition devices. The firmware is preferably configured via web pages. A communications protocol for communicating with the recorder is also disclosed.
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