SD Presentation

N.P.S

Network Printer System

201011355 이재상

201012047 신보선

201111396 한재만

201111345 김종우

Software Engineering

Changes In DFD, STD

Changes In Overall

SD

SC(Basic)

SC(Advanced)

Q&A

INDEX -2-

Changes In DFD

DFD2

-3-

Changes In DFD-Account Verifier 1.2

DFD3

-4-

Changes In DFD-Main Controller 2.1

DFD3

-5-

Changes In STD-Verifier 1.2.1 -6-

Changes In STD-Manager 1.3.1 -7-

Changes In STD-Calculating Controller 2.1.1 -8-

Changes In Overall

-9-

O

v

e

r

a

l

l

-10-

SD -11-

SD

Verifier-1.2.1

-12-

∙ Calculating Controller

Input Process Output

∙ Verified Data

∙ Print No Data

∙ Pause Data

∙ Material Data

∙ Trigger

∙ Extracted Verified Data

∙ Network Message

∙ Display Command

∙ Print Command

Afferent Flow (Input)

Central Transformation (Control)

Efferent Flow (Output)

∙ Verifier

Input Process Output

∙ Network Data

∙ Denied Order

∙ Account Order

∙ Verified Data

SD

Manager-1.3.1

-13-

∙ Calculating Controller

Input Process Output

∙ Verified Data

∙ Print No Data

∙ Pause Data

∙ Material Data

∙ Trigger

∙ Extracted Verified Data

∙ Network Message

∙ Display Command

∙ Print Command

Afferent Flow (Input)

Central Transformation (Control)

Efferent Flow (Output)

∙ Manager

Input Process Output

∙ Account Order

∙ Trigger

∙ Add Account Data

∙ Delete Account Data

SD

Calculating Controller-2.1.1

-14-

∙ Calculating Controller

Input Process Output

∙ Verified Data

∙ Print Now Data

∙ Pause Data

∙ Material Data

∙ Trigger

∙ Extracted Verified Data

∙ Network Message

∙ Display Command

∙ Print Command

Afferent Flow (Input)

Central Transformation (Control)

Efferent Flow (Output)

-15- Structured

Chart

(Basic) CC Calculating Controller

PB Interface Pause Button Interface

PBD Pause Button Data

MS Material Status

MD Material Data

ID Ink Data

PD Paper Data

VD Verified Data

PC Print Command

MC Material Command

DM Denied Message

EVD Extracted Verified Data

DO Denied Order

AO Account Order

ND Network Data

AAD Add Account Data

DAD Delete Account Data

LAD Listed Account Data

NO Network Output

DC Display Command

NM Network Message

-16- Structured

Chart

(Advanced) CC Calculating Controller

PB Interface Pause Button Interface

PBD Pause Button Data

MS Material Status

MD Material Data

ID Ink Data

PD Paper Data

VD Verified Data

PC Print Command

MC Material Command

DM Denied Message

EVD Extracted Verified Data

DO Denied Order

AO Account Order

ND Network Data

AAD Add Account Data

DAD Delete Account Data

LAD Listed Account Data

NO Network Output

DC Display Command

NM Network Message

-17-