DNV GL © 2014 May 2015 SAFER, SMARTER, GREENER DNV GL © 2014

May 2015 Roger Lauritsen

MARITIME

Bridge Alert Management (BAM)

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e-Navigation conference 5. May 2015

Roger Lauritsen

DNV GL, MCANO383-Bridge Systems

DNV GL © 2014 May 2015

Bridge Alert Management

What is BAM?

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Bridge Alert Management System

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BAMS

Radar

Echosounder

AIS

GPS

HCS

ECDIS

Gyro

Speedlog

Conning

CAM

CAM-HMI

DNV GL © 2014 May 2015

History – DNV / DNV GL terminology

CAS – Central Alarm System Simple centralization of mandatory alerts and malfunction alarms, mostly navigation equipment

AMS – Alarm Management System Added requirements for presentation of alerts and remote acknowledge, still mostly navigation equipment

BAMS – Bridge Alert Management System System of CAM/CAM-HMI according to BAM concept. Harmonized presentation and handling of all alerts on bridge. Includes means for decision making.

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BAM definitions

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Bridge Alert Management (BAM) - Overall concept for management, handling and harmonized presentation of all alerts on the bridge. Central Alert Management (CAM) - Functionality for

the management of the presentation of alerts on the CAM-HMI, the communication of alert states between CAM-HMI and navigational systems and sensors. The functions may be centralized or partly centralized in subsystems and interconnected via a standardized alert-related communication. Central alert management HMI (CAM-HMI) Human

machine interface for presentation and handling of alerts on the bridge.

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Bridge Alert Management System

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Integrated Navigation system

BAMS

Fire and Gas detection

Power and monitoring system

Automation systems

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BAM Concept

MSC.302(87) made 2010 are by IMO recommended applicable from 1. July 2014. Describes the concept supporting a new alert philosophy and

applies to all equipment initiating alerts presented on the bridge. Four modules

– Module A – applies to all equipment and describes the general concept

– Module B and D – applies to system centralizing, presenting and handling alerts from individual equipment (CAM/CAM-HMI)

– Module C – interface requirements for BAM equipment.

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BAM in short

Defines priorities in order to reducing the number of Alarms. Defines rules for different categories of alerts. Defines rules for escalation of alerts. Defines interface protocols for alert communication. Defines minimum requirements for information to be presented

for an alert. Defines minimum requirements for equipment manuals related to

alerts. Defines minimum requirements for bridge alert management

systems (CAM& CAM/HMI) Allow for grouping and aggregation of alerts Defines rules for aggregation.

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DNV GL © 2014 May 2015

International requirements

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MSC.302(87) Performance standard for Bridge Alert Management (2010)

A.1021(26) – Code of alerts and indicators (2009)

MSC.191(79) Performance standard for presentation of navigation related information (2004)

IEC 62288 Test standard for presentation of navigation related information (2014)

MSC.252(83) Performance standard for Integrated Navigation Systems (2007)

IEC 61924-2 Test standard for Integrated Navigation Systems (2012)

IEC 62923 Test standard for Bridge Alert Management (2015?)

Class specific requirements, e.g. DNV GL requirements for NAUT notations

IACS unified requirements and unified recommendations

DNV GL © 2014 May 2015

SAFER, SMARTER, GREENER

www.dnvgl.com

Thanks for participating

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For additional information mcano383@dnvgl.com