human oriented technology leader. we make new technology trend. human oriented technology leader!
TRANSCRIPT
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Customer Oriented Display System
Human Oriented technology Leader
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We make New Technology Trend.
Human Oriented Technology Leader!
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Contents
Introduction1
Background2
Supplementation5
Function3
Detail Explanation4
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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
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Project nameCustomer Oriented Display System
Functional Scenarioshow customer oriented advertisements on the
screen with customer ID indication function
Introduction
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Background – Develop Enviorment
Project Manager
01 전병환
Board Team
02 박영관
04 안경호
05 이수민
Server Team
02 김영산
02 배병호
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Background – Develop Enviorment
Board
LN2440SBC
- S3C2440A-40(ARM920T,400MHz)
- 512Mbit SDRAM
- WindowsCE 5.0 BSP Binary
Wireless LAN card- IEEE802.11g / 54Mbps
RFID - 13.56Mhz / TTL, RS-232
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Background – Develop Enviorment
Board
Qplus (OS) 기반
- Gut compile
- Option 선택 가능
Esto (Tool) 개발도구사용
- debug
- 실시간 전송가능
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Background – Develop Enviorment
Server
CPU : Pentium 4 2.0 GHz
Hard Disk: 40GB
RAM: 768MB
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Background – Develop Enviorment
Server
FreeBSD 6.2 (OS) 기반
APACHE 2.2 사용
PHP 5.2.3 웹 개발 언어사용
Darwin Streaming 사용
MySQL 5.0.41 (DB) 사용
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Background – Develop Enviorment
Server
Ultra Editor 13.00a
DreamWeaver 8
Putty 0.60
DB Designer 4
Toad for MySQL 2.0
개발 Tool
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Functions
1. RFID 를 통해 고객정보를 읽어 들인다 .
2. Server 에서 받은 정보로 광고할 파일을 찾는다 .
3. LN244OBC 로 고객에 맞는 정보 출력을 한다 .
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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
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Detail Explanation
Server C onnect to
Wireless LAN
AP
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
BoardServercus.binads.bin
Update for every 1minute
cron 파일 사용(/etc/crontab)
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
RFID reader 를 통해 고객의 RFID 를 읽는다 .
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
BoardRFID Streamming Playing
Cus.bin -> Get 고객정보 Category
Ads.bin -> Get 광고정보=> Playing Ads.
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
BoardMain.c
Network.c
Mplayer
rt2570.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
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
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Detail Explanation
Server C onnect to
Wireless LA N
A P
LN2440 SBC 1LN2440 SBC 2 LN2440 SBC 3
RFID reader RFID reader RFID reader
Server일반파일관리기본광고파일관리광고대분류관리광고주 관리
통계환경설정로그아웃
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Detail Explanation
Server C onnect to
Wireless LA N
A P
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
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Background – Department store
1PC, 1Screen1storage, 1OS
Distributing fromThe center server
One-wayAdvertising
HIGHBuilding
Infrastructure CostLow
AdvertisementEfficiency
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System Brief (Museum)
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System Brief (Store)
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System Brief (H/W)
Server C onnect to
Wireless LAN
AP
Ad. screen1Ad. screen2
Ad. screen3
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Expectation
Low Cost, High Efficiency Ad. SystemLow Cost, High Efficiency Ad. System
Customer oriented Ad.Low building and update cost
Only 1Update
No storageNo OS
CustomerIdentifyWireless
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ResortExpectation (profit)
Yearly Sale – 0.6 billion
500Thousand
By 1screen
1week
Set up
20screen
1767
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Department storeExpectation (profit)
500Thousand
By 1screen
1MonthSet up
100Screen
1216
Yearly Sale –1 billion
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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
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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 ~
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Supplementation
1. 보완점 ..
2. 효과 ?..
3. 보완점 ..
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함께한 사람들
Board team : 박영관 , 안경호 , 이수민Server team : 홍참길 , 김영산 , 배병호Project Manager : 전병환