Bauhaus Luftfahrt Jahrbuch 2017

BauhausLuftfahrt

21

4+1-Modell der Datenlandkarte

Die Datenlandkarte verbindet Daten, IT-Systeme, Rollen und

Prozessschritte. In einer Haupt- und vier Nebenansichten

werden die Daten in verschiedenen Kontexten dargestellt.

4+1 model of the data map

The data map connects data, IT systems, roles, and process

steps. In one main and four detail views, the data is displayed

in different contexts.

1

Main view – exemplary flow of the process

Audience: process participants, overview

Legend

:WorkPlanning :ManufacturingStep :WorkPlanning :ManufacturingStep :WorkPlanning :ManufacturingStep

Input

Process step

:Entity

Station

Procedure

Code

Information

Station 5

Material supply

:LabourStandard

Station 10

Milling

:ComponentDrawing

:InspectionOrder

Station 17

Intermediate inspection

:InspectionEquipment

:InspectionFeature

:InspectionOrder

Station 39

Final inspection

:Entity

PRF

EIN

FR3

MOD

QS2

HAL

QS3

TRH

Output

:WorkRecording

:SelfInspection

:WorkRecording

:WorkRecording

Document /

application

:MachineData

:QualityInspection

:Measurement

:ProblemReport

A

Use

cases – roles, processes, and information flow

Audience: analysts unfamiliar with the field, introduction

Order creation

Customer

Order manufacturing

Plan material

Create work plan

Procurement

B

System

view – main information entities

and their respective IT systems

Audience: key users, overview

Process planner

REPORT

ORDER

SYSTEM

Mgmt.

C

Detail

view – information structure

inside the domains

Audience: domain experts, analysts

ProblemReport

- cause

- action

PurchaseOrder

- customer

- amount

PLANNING

TOOL

ManufacturingStep

WorkOrder

WorkTeam

Description

- workDocumentation

- completionDate

- participants

- error

- cause

- details

ProblemReport

- reportNo

- date

- state

Assessment

- reason

- decision

- costs

D

Data

characterisation – data quality table

Audience: data analysts

reference

Measurement

Value

Volume

Attachment

- type

- fi lename

- information

- action

- control

- personResponsible

Veracity

Variety

Velocity

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