Engineering Data Management System CERN Drawing Directory overview - Stephan Petit - CERN EST/ISS - LHC Auditorium - 09.04.1998 - 10:00 CERN DRAWING DIRECTORY

Engineering Data Management SystemEngineering Data Management System

CERN Drawing Directory overview - Stephan Petit - CERN EST/ISS - LHC Auditorium - 09.04.1998 - 10:00CERN Drawing Directory overview - Stephan Petit - CERN EST/ISS - LHC Auditorium - 09.04.1998 - 10:00

CERN DRAWING DIRECTORYCERN DRAWING DIRECTORY

ATLASATLAS

CMS

LHC

CERN Drawing Directory - CDD - CERN EST/ISSCERN Drawing Directory - CDD - CERN EST/ISS

AGENDA

INTRODUCTION

BASIC NOTIONS

CDD FEATURES

DEMONSTRATION

QUESTIONS / ANSWERS


INTRODUCTION 1

SOME GENERAL ISSUES SOME GENERAL ISSUES

Are made at CERN and in worldwide design offices

Must be stored and easily accessible

Must be managed according to various schemes


INTRODUCTION 2

WHAT IS CDD ? WHAT IS CDD ?

Oracle based application Stores plot files & drawing meta-information Supports various CAD tools Different drawing numbering systems Different management rules In production since may 1996 More than 160.000 registered drawings

CDD CERN Drawing DirectoryDrawing management tool


INTRODUCTION 3

INTERFACE & FILES INTERFACE & FILES

A limited interface exists using Oracle Forms

Main interface is

HPGL format used for drawing plot files


NUMBERING SCHEMES NUMBERING SCHEMES

BASIC NOTIONS 1

Drawings are numbered following conventionsDrawings are numbered following conventions

Drawing system notion CDD supports several drawing systems :

EST/LHC : 12 char LHCXDEMA0001 LHC Exp : 12 char ATLXELMX0001 SL-PO : 12 char LHCEBD__2000 ST-CV : 12 char LHCW31830001 ST-CE : 16 char LHC-BIS100401018

Old SPS & LEP systems are still available


ACCESS MANAGEMENT ACCESS MANAGEMENT

BASIC NOTIONS 2

Drawing access (registration, update, control) must be managedDrawing access (registration, update, control) must be managed

Drawing subject notion Example (EST/LHC drawing system) :

+ EquipmentProject = Subject

L H C X D E M A L H C X D E M A

Group aUser a.1User a.2User a.3

Group bUser b.1User b.2

ACCESS NO ACCESS

Subject access is granted by groups of

users and managed by system administrators

note


DRAWING NUMBERDRAWING NUMBER DRAWING NUMBERDRAWING NUMBER

BASIC NOTIONS 3

Each drawing must have a unique and public numberEach drawing must have a unique and public number

CDD provides the drawing number Example (EST/LHC numbering scheme) :

Subject + Sequence Number

0 0 0 1L H C X D E M A

LHCXDEMA0001


DRAWING REVISIONDRAWING REVISION DRAWING REVISIONDRAWING REVISION

BASIC NOTIONS 4

The evolution of a drawing must be managed and controlledThe evolution of a drawing must be managed and controlled

CDD handles drawing versions Each version has got a revision index The history of the drawing is kept


QUALITY CONTROLQUALITY CONTROL QUALITY CONTROLQUALITY CONTROL

BASIC NOTIONS 5

Each version must be controlled before being archivedEach version must be controlled before being archived

Various control rules are implemented :

+ Approval process+ Approval process

only one signature(designer allowed)

design office responsible(but the designer)

project engineer

Lowest level Highest level

Rules are managed by system administrators

note


DRAWING LIFE CYCLEDRAWING LIFE CYCLE DRAWING LIFE CYCLEDRAWING LIFE CYCLE

BASIC NOTIONS 6

New Drawing

Registration

Drawing Number

QualityControl

Signature(s)

ArchivingProcess

(BATCH)

CAD WorkspaceCERN I:\ diskEuclid DB

DESIGN OFFICECERN

CERN File Server

HPGLHPGL

ApprovalProcess

BossApprover 1Approver 2...

New Revision

Registration


APPROVAL PROCESSAPPROVAL PROCESS APPROVAL PROCESSAPPROVAL PROCESS

BASIC NOTIONS 7

StartStartStartStartDeadlineDeadlineCommentsCommentsDeadlineDeadlineCommentsComments

StopStopStopStopAutomatic Mails

CommentsCommentsCommentsComments

ACCEPTACCEPTACCEPTACCEPT REJECTREJECTREJECTREJECT

+ comments+ comments+ comments+ comments

Distribution listDistribution listDistribution listDistribution list

Approver 1Approver 2…Approver n

BOSSBOSSBOSSBOSS

DRAWINGS

BOSSBOSSBOSSBOSS

DRAWINGS


DRAWINGS FROM CERNDRAWINGS FROM CERN DRAWINGS FROM CERNDRAWINGS FROM CERN

BASIC NOTIONS 8

Must follow the CERN standards title block fonts...

Native files accepted AutoCAD Euclid Pro-Engineer HPGL

Various checks are done during the archiving process


DRAWINGS FROM OUTSIDE CERNDRAWINGS FROM OUTSIDE CERN DRAWINGS FROM OUTSIDE CERNDRAWINGS FROM OUTSIDE CERN

BASIC NOTIONS 9

Can follow the CERN standards HPGL files recommended Institute number can be used

registered as “external reference” information retrieval based on this number is possible

Special stamp can be defined added during the archiving process require a blank zone in each drawing indicates CDD information (CDD number…)

Upload feature helps for file transfer drawing by drawing ftp recommended if too many drawings (!)


HOW TO CONNECT ?HOW TO CONNECT ? HOW TO CONNECT ?HOW TO CONNECT ?

CDD FEATURES 1

CDD Home page CDD Home page

http://wwwlhc01.cern.ch:8005/cdd/owa/c4w.get_inhttp://wwwlhc01.cern.ch:8005/cdd/owa/c4w.get_in

CERN Home pageCERN Home page

Divisions, groups and activities

EST Division

Access to CDD for Web

Subject selection

Directly type the codeDirectly type the code

ATLXDEMA


DRAWING REGISTRATIONDRAWING REGISTRATION DRAWING REGISTRATIONDRAWING REGISTRATION

CDD FEATURES 2

Use the listUse the list


DRAWING REGISTRATIONDRAWING REGISTRATION DRAWING REGISTRATIONDRAWING REGISTRATION

CDD FEATURES 3

Fill the form


CONNECTION WITH EUCLIDCONNECTION WITH EUCLID CONNECTION WITH EUCLIDCONNECTION WITH EUCLID

CDD FEATURES 4 (EUCLID SPECIFIC)

Using Oracle Forms

Currently available for Euclid only


QUALITY CONTROLQUALITY CONTROL QUALITY CONTROLQUALITY CONTROL

CDD FEATURES 5

Validated by electronic signatures

One click on thislink creates the

electronic signature

One click on thislink creates the

electronic signature


ARCHIVINGARCHIVING ARCHIVINGARCHIVING

CDD FEATURES 6

Source Address :the native file must

be put there tobe archived

Source Address :the native file must

be put there tobe archived

These two signatures

triggered the archiving process

These two signatures

triggered the archiving process

After batch process the drawing is

archived

After batch process the drawing is

archived

Drawing Information PageDrawing Information Page


ARCHIVINGARCHIVING ARCHIVINGARCHIVING

CDD FEATURES 7

http://wwwlhc01.cern.ch/cdd/arch_err.htmlhttp://wwwlhc01.cern.ch/cdd/arch_err.html

Archiving Error Information PageArchiving Error Information Page


RETRIEVING & VIEWINGRETRIEVING & VIEWING RETRIEVING & VIEWINGRETRIEVING & VIEWING

CDD FEATURES 8

Search on various criteria

Search on various criteria


Visualization linksVisualization links

HPGL ViewerHPGL Viewer


APPROVAL PROCESSAPPROVAL PROCESS APPROVAL PROCESSAPPROVAL PROCESS

CDD FEATURES 9

Example of result


FOLDERSFOLDERS FOLDERSFOLDERS

CDD FEATURES 10

Drawings can be arranged in folders sets of drawings, whatever their numbers are useful for plotting useful for approval processes


DRAWING LINKS DRAWING LINKS (ADVANCED)(ADVANCED) DRAWING LINKS DRAWING LINKS (ADVANCED)(ADVANCED)

CDD FEATURES 11

Various objects can be linked to a drawing ouvrage equipment …

Advanced searches are possible using these links



DRAWING STATES MANAGEMENT DRAWING STATES MANAGEMENT (ADVANCED)(ADVANCED) DRAWING STATES MANAGEMENT DRAWING STATES MANAGEMENT (ADVANCED)(ADVANCED)

CDD FEATURES 12

Some drawing states can be manually changed

This feature can be particularly useful to declare

a drawing “obsolete”

This feature can be particularly useful to declare

a drawing “obsolete”


OTHER FEATURESOTHER FEATURES OTHER FEATURESOTHER FEATURES

CDD FEATURES 13

New version registration Plot on various A0/A1 CERN plotters Various reports User preferences File upload Drawing information update Various automatic notification e-mails


SPECIAL LINKSSPECIAL LINKS SPECIAL LINKSSPECIAL LINKS

CDD FEATURES 14

Easy links HPGL visualization Drawing information dynamic page

CDD provides various useful links for Web pagesCDD provides various useful links for Web pages

Jump links Directly connects to a specific page of CDD

http://wwwlhc01.cern.ch/cdd/easy_links.htmlhttp://wwwlhc01.cern.ch/cdd/easy_links.html

http://wwwlhc01.cern.ch/cdd/jump_links.htmlhttp://wwwlhc01.cern.ch/cdd/jump_links.html


CDD SUPPORT

http://wwwlhc01.cern.ch/cdd/http://wwwlhc01.cern.ch/cdd/

CDD INFORMATION PAGE

[email protected]@cern.ch

CDD SUPPORT HOT-LINE


AND NOW...

DEMONSTRATION


AND NOW...

QUESTIONS ?

Documents

Engineering Data Management System CERN Drawing Directory overview - Stephan Petit - CERN EST/ISS - LHC Auditorium - 09.04.1998 - 10:00 CERN DRAWING DIRECTORY