Customer Oriented Display System

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ContentsIntroduction1

Background2

Supplementation5

Function3

Detail Explanation4

Send appropriate advertisement to the customer by indicating personal infor-mation.

Introduction

Movie “Minority report” The actor in the advertisement

introduce the gift with calling customers name

The name indicated by iris

Project nameCustomer Oriented Display System

Functional Scenarioshow customer oriented advertisements on the

screen with customer ID indication function

Introduction

Background – Develop Enviorment

Project Manager01 전병환

Board Team02 박영관

04 안경호

05 이수민

Server Team02 김영산

02 배병호

Background – Develop Enviorment

BoardLN2440SBC

- S3C2440A-40(ARM920T,400MHz) - 512Mbit SDRAM - WindowsCE 5.0 BSP Binary

Wireless LAN card- IEEE802.11g / 54Mbps

RFID - 13.56Mhz / TTL, RS-232

Background – Develop Enviorment

BoardQplus (OS) 기반

- Gut compile- Option 선택 가능

Esto (Tool) 개발도구사용

- debug- 실시간 전송가능

Background – Develop Enviorment

ServerCPU : Pentium 4 2.0 GHz

Hard Disk: 40GB

RAM: 768MB

Background – Develop Enviorment

ServerFreeBSD 6.2 (OS) 기반

APACHE 2.2 사용

PHP 5.2.3 웹 개발 언어사용

Darwin Streaming 사용

MySQL 5.0.41 (DB) 사용

Background – Develop Enviorment

Server

Ultra Editor 13.00a

DreamWeaver 8

Putty 0.60

DB Designer 4

Toad for MySQL 2.0

개발 Tool

Functions

1. RFID 를 통해 고객정보를 읽어 들인다 .

2. Server 에서 받은 정보로 광고할 파일을 찾는다 .

3. LN244OBC 로 고객에 맞는 정보 출력을 한다 .

Server

Access Point

RFID

ScreenWireless

LAN

RFID

ScreenWireless

LAN

RFID

ScreenWireless

LAN

1. Operate Streaming Server(default Ads)

2. Save the Customer Database and Ads

3. Manage Database and Ads

1. Read RFID Tag2. Select Customers’

interests3. Download Ads &

display them4. When Ads ended,

play default Ads

Detail Explanation

Server C onnect toWireless LAN

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

BoardServer cus.binads.bin

Update for every 1minutecron 파일 사용(/etc/crontab)

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

RFID reader 를 통해 고객의 RFID 를 읽는다 .

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

BoardRFID Streamming PlayingCus.bin -> Get 고객정보 CategoryAds.bin -> Get 광고정보=> Playing Ads.

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

BoardMain.cNetwork.cMplayerrt2570.ko

mplayer 를 구동시켜 기본 Contents 재생

LN2440SBC 부팅 시 실행되어 , server 와 connection 을 형성

server 에서 보내주는 contents 파일을 재생해 화면에 출력

부팅 시 wireless LAN card 구동을 위해 insert 되는 device module file

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

Server일반파일관리기본광고파일관리광고대분류관리광고주 관리

통계환경설정로그아웃

Detail Explanation

Server C onnect toWireless LA N

AP

LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3

RFID reader RFID reader RFID reader

Servercus.bin ads.bin Bin_extractor.c

고객의 정보를 저장한 binary 파일

contents 의 정보를 저장한 binary 파일

LN2440SBC 에 전송할 cus.bin 파일과

ads.bin 파일 생성

Background – Department store

1PC, 1Screen1storage, 1OSDistributing fromThe center server

One-wayAdvertising

HIGHBuilding

Infrastructure CostLow

AdvertisementEfficiency

System Brief (Museum)

System Brief (Store)

System Brief (H/W)

Server C onnect toWireless LAN

AP

Ad. screen1 Ad. screen2Ad. screen3

Expectation

Low Cost, High Efficiency Ad. System

Customer oriented Ad.Low building and update cost

Only 1Update

No storageNo OS

CustomerIdentifyWireless

ResortExpectation (profit)

Yearly Sale – 0.6 billion

500Thousand

By 1screen

1week Set up

20screen

1767

Department storeExpectation (profit)

500Thousand

By 1screen

1MonthSet up

100Screen

1216

Yearly Sale –1 billion

Developing ScheduleID Operation day

1 month 2 month

1 2 3 4 5 6 7 8 9

1OS & Device Environment

Analyses3

2 Board Device driver develop 7

3 RFID reader connection 10

4 UART connection to Host 3

5 LCD driver connection 3

6 Device Test & Debugging 3

Developing Schedule

7 S/W develop & Analysis 15

8 OS setting 1

9 Server tool setting 3

10

DB & DB control S/W develop 26

11

Test in virtual Environment

& Debug17

12

Connection & Test &

Analysis10

13 Optimization ~

Supplementation

1. 보완점 ..

2. 효과 ?..

3. 보완점 ..

함께한 사람들

Board team : 박영관 , 안경호 , 이수민Server team : 홍참길 , 김영산 , 배병호Project Manager : 전병환