vdr product is a ship’s computer system which usually accepts insight from the numerous sensors onboard, develops and encodes that and writes a stream to a alleged FRM or final documenting medium. The FRM can be a VDR itself, a great external instrument (AIS for example), or an electric logbook. A configuration info block determining the VDR and the detectors to which it is actually connected should also always be written in to the FRM during commissioning.

VDRs, which are at times called sea black cases, are the innovative vessel-based mishap investigation devices readily available. They allow Members to enhance operational protection by noticing trends that, in cases where left unchecked, might lead to accidents also to introduce corrective or precautionary actions ahead of an episode occurs.

A vital feature of a VDR is that it must be designed in order that it cannot be tampered with. This is the reason why most of the VDR and S-VDR equipment will be fitted in a closed capsule with a brightly girl cover. The equipment is also necessary to be able to use from an emergency source of power.

VDR and S-VDR are a legal requirement for cargo ships over 3000 GRT developed after 2002 and some traveling ships plus they must be tested annually to assure that their effectiveness meets the standards adopted by IMO. Users may wish to consider fitting a remote access ability, an option proposed by some suppliers such as Kelvin Hughes MantaDigital(tm), which allows the recorded info to be interrogated from http://www.digitaldealdataroom.info shore employing GSM or perhaps satellite calls. This will allow onboard technical concerns to be diagnosed remotely and spares or other support to be set up in advance of the ship coming to port.