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© Rheinmetall Defence 2015 EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR MISSION SYSTEMS OF LAND VEHICLES WP4 by Pasi Niemela & Teemu Alakoski 9 July 2015

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Page 1: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

© Rheinmetall Defence 2015

EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTSFOR MISSION SYSTEMS OF LAND VEHICLES

WP4 by Pasi Niemela & Teemu Alakoski 9 July 2015

Page 2: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015 2

WP4 Context wrt. Other Work Packages

Page 3: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015

Military logistics operating environment

Categories of operations• Major combat operations• Stabilisation operations• Non-combatant evacuation operations• Operations at home garrisonMaintenance levels and their locations

3

Location WP3 Simplified organization

Mobile(Operation)(Fielded)

Crew Crew

Tactical Maint Combat Service Support

Theatre Maint

Stationary(Garrison)(Homeland)

Depot Depot

Design authority Industry

Subsystem supplier

Long term storage?

Page 4: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015

Mobile Stationary

Dataflows between echelons

4

CombatServiceSupport

OperationalHQ Depot Industry

LAVOSARDomain & Standardisation Boundary

Page 5: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015

Combat Service SupportLogistics as part of operational workflows

Combat Service Support is a subset of militarylogistics, as it primarily addresses those factorsdirectly influencing combat operations.• Give an answer to: is System still combat

ready?• Provide a asset status and location picture• Supply consumables• Provide proactive platform and system

maintenance• Do all this with utilising least possible

network capability and bandwidth

5

Monitor also combatreadiness of theCrew?

Pre-mission training?a) Separate facilities and simulatorsb) Embedded into LAVOSAR

CombatServiceSupport

OperationalHQ

Page 6: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015 6

Unit’s fleet

HQ staff

CSS

Use case: External data exchange before operational use

Military Land Vehiclestatus and configuration

data

CSS DBFOB tactical DB

Legend:Computer data exchangeData utilization and browsing

Human interface communication

12

3 45

Characteristics:o No time critical, i.e. no priorities, media can be

transportable, wired or wirelesso Moderate or ample processing, storage and

bandwidth capabilityo FOB tactical DB is security criticalo Individual data entries of CSS DB not security critical

whereas trends or masses thereof are

Sequence

Data category Data Data source Data destination CommentConfiguration

VehicleWeapon systemToolsAdditional equipment

Usage dataVehicle PlatformMission subsystems

Consumables statusAmmunition in vehiclePetrol, Oil, LubricantsBatteries

Technical statusVehicle PlatformMission subsystems

Software updates

ORBAT Unit ORBAT for comms and BMSconfiguration

Radio FrequencyCrypto KeyMap Material

Tactical Data E.g. location of own and known enemyforces

Crew Role: Driver Training Certificate / PermissionCrew Role: Commander Training Certificate / PermissionCrew Role: Gunner Training Certificate / PermissionPersonal Equipment Utilizes Mission planning DB

FOB tactical DB n/a

Pers

onne

lan

d cr

ewda

ta

FOB tactical DB

COP updates

Mili

tary

Lan

d Ve

hicl

e st

atus

and

con

figur

atio

nda

ta

E.g. own location, observations, orders,threats

C2 ta

ctic

al d

ata

Also utilized by SRT

Operating hours, on-off cycles, operatingprofile, V0 speeds. Also utilized by SRT.

Also utilized by SRT

Vehicle DB CSS DB

Vehicle DB CSS DB

Vehicle DB CSS DB

Vehicle DB CSS DB Also utilized by SRT

Vehicle DB,Soldier equipment

Data category Data Data source Data destination CommentConfiguration

VehicleWeapon systemToolsAdditional equipment

Usage dataVehicle PlatformMission subsystems

Consumables statusAmmunition in vehiclePetrol, Oil, LubricantsBatteries

Technical statusVehicle PlatformMission subsystems

Software updates

ORBAT Unit ORBAT for comms and BMSconfiguration

Radio FrequencyCrypto KeyMap Material

Tactical Data E.g. location of own and known enemyforces

Crew Role: Driver Training Certificate / PermissionCrew Role: Commander Training Certificate / PermissionCrew Role: Gunner Training Certificate / PermissionPersonal Equipment Utilizes Mission planning DB

FOB tactical DB n/a

Pers

onne

lan

d cr

ewda

ta

FOB tactical DB

COP updates

Mili

tary

Lan

d Ve

hicl

e st

atus

and

con

figur

atio

nda

ta

E.g. own location, observations, orders,threats

C2 ta

ctic

al d

ata

Also utilized by SRT

Operating hours, on-off cycles, operatingprofile, V0 speeds. Also utilized by SRT.

Also utilized by SRT

Vehicle DB CSS DB

Vehicle DB CSS DB

Vehicle DB CSS DB

Vehicle DB CSS DB Also utilized by SRT

Vehicle DB,Soldier equipment

Page 7: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015 7

Use case: External data exchange during operational use

CSS DB FOB tactical DB

Dismountedsoldier

COP updates

Characteristics:o Data exchange relatively easy to prioritize between data categorieso Status and configuration data has differing levels of importance and priorityo Limited or moderate processing, storage and bandwidth capacityo COP updates are security critical, but only for limited period of timeo Status and configuration data is moderately critical or critical, if gathered sufficiently

to discover trendso Amount of usage data created (for the purposes of CBM)?

Priority

1

12,3,4

Data category Data Data source Data destination Comment PriorityConfiguration

VehicleWeapon systemToolsAdditional equipment

Usage dataVehicle PlatformMission subsystems

Consumables statusAmmunition in vehiclePetrol, Oil, LubricantsBatteries

Technical statusVehicle PlatformMission subsystems

Software updates n/aORBAT Unit ORBAT for comms and BMS

configurationRadio FrequencyCrypto KeyMap Material

Tactical Data E.g. location of own and known enemyforces

COP updates Vehicle DB Soldier equipmentCOP updates Soldier equipment Vehicle DBCOP updates Vehicle DB FOB tactical DBCOP updates FOB tactical DB Vehicle DBCrew Role: Driver Training Certificate / PermissionCrew Role: Commander Training Certificate / PermissionCrew Role: Gunner Training Certificate / PermissionPersonal Equipment Utilizes Mission planning DB

Mili

tary

Lan

d Ve

hicl

e st

atus

and

con

figur

atio

nda

ta

Vehicle DB CSS DB

n/a

E.g. own location, observations, orders,threats 1

C2 ta

ctic

al d

ata

Pers

onne

lan

d cr

ewda

ta

n/a

4

3

2

n/a

Also utilized by SRT

Also utilized by SRT

Vehicle DB CSS DBOperating hours, on-off cycles, operatingprofile, V0 speeds. Also utilized by SRT.

Vehicle DB CSS DB Also utilized by SRT

Data category Data Data source Data destination Comment PriorityConfiguration

VehicleWeapon systemToolsAdditional equipment

Usage dataVehicle PlatformMission subsystems

Consumables statusAmmunition in vehiclePetrol, Oil, LubricantsBatteries

Technical statusVehicle PlatformMission subsystems

Software updates n/aORBAT Unit ORBAT for comms and BMS

configurationRadio FrequencyCrypto KeyMap Material

Tactical Data E.g. location of own and known enemyforces

COP updates Vehicle DB Soldier equipmentCOP updates Soldier equipment Vehicle DBCOP updates Vehicle DB FOB tactical DBCOP updates FOB tactical DB Vehicle DBCrew Role: Driver Training Certificate / PermissionCrew Role: Commander Training Certificate / PermissionCrew Role: Gunner Training Certificate / PermissionPersonal Equipment Utilizes Mission planning DB

Mili

tary

Lan

d Ve

hicl

e st

atus

and

con

figur

atio

nda

ta

Vehicle DB CSS DB

n/a

E.g. own location, observations, orders,threats 1

C2 ta

ctic

al d

ata

Pers

onne

lan

d cr

ewda

ta

n/a

4

3

2

n/a

Also utilized by SRT

Also utilized by SRT

Vehicle DB CSS DBOperating hours, on-off cycles, operatingprofile, V0 speeds. Also utilized by SRT.

Vehicle DB CSS DB Also utilized by SRT

Page 8: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015 8

Fleet that returnsfrom a mission

HQ staffCSS

Use case: External data exchange after operational use

Military Land Vehiclestatus and configuration

data

CSS DB

FOB tactical DB

Legend:Computer data exchangeData utilization and browsing

Human interface communication

Characteristics:o Essentially updating CSS DB of status and configuration

data that has not been transmitted during operationaluse

o Platform status and configuration data is input formaintenance (CSS) and mission (HQ staff) planning

o Data exchange with army and industry DBs in addition tothat related to the operational cycle

o Lond-term side is where Condition Based Maintenancealgorithms are developed

o Data exchange with industry may be a limited orinhibited. Security of this data needs special care becausetransferred and store outside army network’sadministrative boundaries.

o Ample processing, storage and bandwidth capability onlong-term side, limited or moderate on short-term side

Army fleetmanagement DB

Industry

Military Land Vehiclestatus and configuration

data

Long-term Short-term

Data category Data Data source Data destination CommentConfiguration

VehicleWeapon systemToolsAdditional equipment

Usage dataVehicle PlatformMission subsystems

Consumables statusAmmunition in vehiclePetrol, Oil, LubricantsBatteries

Technical statusVehicle PlatformMission subsystems

Software updates

ORBAT Unit ORBAT for comms and BMSconfiguration

Radio FrequencyCrypto KeyMap Material

Tactical Data E.g. location of own and known enemyforces

COP updatesCOP updatesCOP updatesCOP updatesCrew Role: Driver Training Certificate / PermissionCrew Role: Commander Training Certificate / PermissionCrew Role: Gunner Training Certificate / PermissionPersonal Equipment Utilizes Mission planning DB

E.g. own location, observations, orders,threats

Vehicle DB CSS DBAlso utilized by Army fleet managementDB and Industry

Vehicle DB CSS DBOperating hours, on-off cycles, operatingprofile, V0 speeds. Also utilized by Armyfleet management DB and Industry.

Vehicle DB

Mili

tary

Lan

d Ve

hicl

e st

atus

and

con

figur

atio

nda

ta

CSS DB

Vehicle DB CSS DBAlso utilized by Army fleet managementDB and Industry

C2 ta

ctic

al d

ata

Pers

onne

lan

d cr

ewda

ta

Data category Data Data source Data destination CommentConfiguration

VehicleWeapon systemToolsAdditional equipment

Usage dataVehicle PlatformMission subsystems

Consumables statusAmmunition in vehiclePetrol, Oil, LubricantsBatteries

Technical statusVehicle PlatformMission subsystems

Software updates

ORBAT Unit ORBAT for comms and BMSconfiguration

Radio FrequencyCrypto KeyMap Material

Tactical Data E.g. location of own and known enemyforces

COP updatesCOP updatesCOP updatesCOP updatesCrew Role: Driver Training Certificate / PermissionCrew Role: Commander Training Certificate / PermissionCrew Role: Gunner Training Certificate / PermissionPersonal Equipment Utilizes Mission planning DB

E.g. own location, observations, orders,threats

Vehicle DB CSS DBAlso utilized by Army fleet managementDB and Industry

Vehicle DB CSS DBOperating hours, on-off cycles, operatingprofile, V0 speeds. Also utilized by Armyfleet management DB and Industry.

Vehicle DB

Mili

tary

Lan

d Ve

hicl

e st

atus

and

con

figur

atio

nda

ta

CSS DB

Vehicle DB CSS DBAlso utilized by Army fleet managementDB and Industry

C2 ta

ctic

al d

ata

Pers

onne

lan

d cr

ewda

ta

Page 9: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015 9

Military Land Vehicle

Use case: External data exchange during depot-level maintenanceMilitary Land Vehicle

status and configurationdata

Army fleetmanagement DB

Characteristics:o Depot-level data exchange three-fold:

• Updating Army DB with status and configurationdata that has not previously been uploaded

• Updating Army DB with configuration and statuschanges that are result of depot’s maintenanceoperations

• Beforehand tested, approved and scheduled SWupdates from Army DB to Military Land Vehicle

o Ample processing, storage and bandwidth capabilityo Data exchange with industry may be a limited or inhibited.

Security of this data needs special care because transferredand store outside army network’s administrativeboundaries.

o Data exchange within depot has a low risk related to dataconfidentiality

• Individual data transmissions of status andconfiguration data are not security critical whereastrends or masses thereof are

• SW updates to Military Land Vehicle are criticalwith regard to data integrity

Industry

Military Land Vehiclestatus and configuration

data

Depot

Advisory data, SW updates SW updatesLong-term Short-term

Data category Data Data source Data destination CommentConfiguration

VehicleWeapon systemToolsAdditional equipment

Usage dataVehicle PlatformMission subsystems

Consumables statusAmmunition in vehiclePetrol, Oil, LubricantsBatteries

Technical statusVehicle PlatformMission subsystems

Software updates Army fleet managementDB

Vehicle DB Beforehand tested updates from DA orOEMs

ORBAT Unit ORBAT for comms and BMSconfiguration

Radio FrequencyCrypto KeyMap Material

Tactical Data E.g. location of own and known enemyforces

COP updatesCOP updatesCOP updatesCOP updatesCrew Role: Driver Training Certificate / PermissionCrew Role: Commander Training Certificate / PermissionCrew Role: Gunner Training Certificate / PermissionPersonal Equipment Utilizes Mission planning DB

E.g. own location, observations, orders,threats

Mili

tary

Lan

d Ve

hicl

e st

atus

and

con

figur

atio

nda

ta

Also utilized by Industry

Vehicle DBArmy fleet managementDB Also utilized by Industry

Vehicle DBArmy fleet managementDB

Operating hours, on-off cycles, operatingprofile, V0 speeds. Also utilized byIndustry.

Vehicle DBArmy fleet managementDB

C2 ta

ctic

al d

ata

Pers

onne

lan

d cr

ewda

ta

Data category Data Data source Data destination CommentConfiguration

VehicleWeapon systemToolsAdditional equipment

Usage dataVehicle PlatformMission subsystems

Consumables statusAmmunition in vehiclePetrol, Oil, LubricantsBatteries

Technical statusVehicle PlatformMission subsystems

Software updates Army fleet managementDB

Vehicle DB Beforehand tested updates from DA orOEMs

ORBAT Unit ORBAT for comms and BMSconfiguration

Radio FrequencyCrypto KeyMap Material

Tactical Data E.g. location of own and known enemyforces

COP updatesCOP updatesCOP updatesCOP updatesCrew Role: Driver Training Certificate / PermissionCrew Role: Commander Training Certificate / PermissionCrew Role: Gunner Training Certificate / PermissionPersonal Equipment Utilizes Mission planning DB

E.g. own location, observations, orders,threats

Mili

tary

Lan

d Ve

hicl

e st

atus

and

con

figur

atio

nda

ta

Also utilized by Industry

Vehicle DBArmy fleet managementDB Also utilized by Industry

Vehicle DBArmy fleet managementDB

Operating hours, on-off cycles, operatingprofile, V0 speeds. Also utilized byIndustry.

Vehicle DBArmy fleet managementDB

C2 ta

ctic

al d

ata

Pers

onne

lan

d cr

ewda

ta

Page 10: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015 10

Military Land Vehicle

Use case: External data exchange during long-term storage

Military Land Vehiclestatus and configuration

data

Army fleetmanagement DB

Characteristics:o Periodical wake-up and check on vehicle systemso May be automatic or require user actionso Relevant data is related to consumables and technical

defects. Configuration and usage data may be used forsanity/regression testing purposes and to refreshrespective database entries.

o Time criticality or constraints are non-existento Ample processing, storage and bandwidth capabilityo Data exchange with industry may be a limited or

inhibited. Security of this data needs special carebecause transferred and store outside army network’sadministrative boundaries.

o Data exchange within depot has a low risk related todata confidentiality

• Individual data transmissions of status andconfiguration data are not security criticalwhereas trends or masses thereof are

Industry

Military Land Vehiclestatus and configuration

data

StorageAdvisory data, SW updates

Data category Data Data source Data destination CommentConfiguration

VehicleWeapon systemToolsAdditional equipment

Usage dataVehicle PlatformMission subsystems

Consumables statusAmmunition in vehiclePetrol, Oil, LubricantsBatteries

Technical statusVehicle PlatformMission subsystems

Software updates

ORBAT Unit ORBAT for comms and BMSconfiguration

Radio FrequencyCrypto KeyMap Material

Tactical Data E.g. location of own and known enemyforces

COP updatesCOP updatesCOP updatesCOP updatesCrew Role: Driver Training Certificate / PermissionCrew Role: Commander Training Certificate / PermissionCrew Role: Gunner Training Certificate / PermissionPersonal Equipment Utilizes Mission planning DB

Also utilized by IndustryC2

tact

ical

dat

a

E.g. own location, observations, orders,threats

Vehicle DBArmy fleet managementDB Also utilized by Industry

Vehicle DBArmy fleet managementDB

Operating hours, on-off cycles, operatingprofile, V0 speeds. Also utilized byIndustry.

Vehicle DBArmy fleet managementDB Also utilized by Industry.

Mili

tary

Lan

d Ve

hicl

e st

atus

and

con

figur

atio

nda

ta

Pers

onne

lan

d cr

ewda

ta

Vehicle DBArmy fleet managementDB

Data category Data Data source Data destination CommentConfiguration

VehicleWeapon systemToolsAdditional equipment

Usage dataVehicle PlatformMission subsystems

Consumables statusAmmunition in vehiclePetrol, Oil, LubricantsBatteries

Technical statusVehicle PlatformMission subsystems

Software updates

ORBAT Unit ORBAT for comms and BMSconfiguration

Radio FrequencyCrypto KeyMap Material

Tactical Data E.g. location of own and known enemyforces

COP updatesCOP updatesCOP updatesCOP updatesCrew Role: Driver Training Certificate / PermissionCrew Role: Commander Training Certificate / PermissionCrew Role: Gunner Training Certificate / PermissionPersonal Equipment Utilizes Mission planning DB

Also utilized by Industry

C2 ta

ctic

al d

ata

E.g. own location, observations, orders,threats

Vehicle DBArmy fleet managementDB Also utilized by Industry

Vehicle DBArmy fleet managementDB

Operating hours, on-off cycles, operatingprofile, V0 speeds. Also utilized byIndustry.

Vehicle DBArmy fleet managementDB Also utilized by Industry.

Mili

tary

Lan

d Ve

hicl

e st

atus

and

con

figur

atio

nda

ta

Pers

onne

lan

d cr

ewda

ta

Vehicle DBArmy fleet managementDB

Page 11: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015

LAVOSAR external interfaces

11

Platform

11

Gateway Sub Systems HUMS

Tactical DB

Logistics DB

Automotive

Sub Systems

COP

upda

tes

Tactical Radios

BMS

C2Ta

ctic

alda

ta

USB

COP

upda

tes

USB

Communication Layer

Tech

nica

l Sta

tus

Tactical Radios

Conf

igur

atio

n

Cons

umab

les

Usa

geda

ta

WLAN + LAN 4G

Page 12: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015

Information System Security at LAVOSAR Mission System

Data distribution challenges to be solved when operating under multipleadministrative domains, such as coalition forces and industrial co-operation:• From “need to know” into “need to share” and “need to hide”.• From separate networks to one common physical infrastructure. The Solution could be content-based information security, CBIS. Data itself has security attributes. Content Data Security Related Metadata

12

Security inside LAVOSAR Mission System canbe handled by virtualization.

Page 13: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015

Content-Based Information Security, CBIS

Untrusted network and database(s)Content protected end-to-endStrong user authenticationKey is strong key management

13

Content might beexecutable code

Inspiration form FDF publication:Content-Based Information Security (CBIS)

Key management layer

Network layer

User operations layer

FleetManagement

DB

Crew CSS Depot Industry

User authentication & key management

UntrustedNetwork

Page 14: EDA INDUSTRY WORKSHOP ON EUROPEAN REQUIREMENTS FOR …€¦ · 09-07-2015  · Unit ORBAT for comms and BMS configuration Radio Frequency Crypto Key Map Material Tactical Data E.g

WP4, Through Life Capability

© Rheinmetall Defence 2015Pasi Niemela | July 2015

Distributed HUMS

14

Off platform

On platform

Sub Systems

Data acquisition

State awareness

Prognosis assessment

Tech

nica

l sta

tus

Usage data

HUMS

Database

State awareness

Prognosis assessment

CBM data

Automotive& legacygateways

Usage data

Usa

geda

ta

CBM

dat

a

Technical status

Sub Systems

Data acquisition

State awareness

Usage data

Techincal status

Sub Systems

Data acquisition

Usage data

Principal differencieshow to divide CBMfunctionalities