Human Oriented technology Leader Customer Oriented Display System

Human Oriented technology Leader Customer Oriented Display System

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Contents 1 Introduction 2 Background 3 Function 4 Detail Explanation 5 Supplementation

Introduction - Motivation v. Send appropriate advertisement to the customer by indicating personal information. Movie “Minority report” § The actor in the advertisement introduce the gift with calling customers name § The name indicated by iris

Introduction - Purpose v. Functional Scenario § show customer oriented advertisement on the screen with customer ID indication function

Background – Develop Enviorment Project Manager 01 전병환 Board Team Server Team 02 박영관 02 김영산 04 안경호 02 배병호 05 이수민

Background – Develop Enviorment Board LN 2440 SBC - S 3 C 2440 A-40(ARM 920 T, 400 MHz) - 512 Mbit SDRAM - Windows. CE 5. 0 BSP Binary Wireless LAN card - IEEE 802. 11 g / 54 Mbps RFID - 13. 56 Mhz / TTL, RS-232

Background – Develop Enviorment Board Qplus (OS) 기반 - Gut compile - Option 선택 가능 Esto (Tool) 개발도구사용 - debug - 실시간 전송가능

Background – Develop Enviorment Server CPU : Pentium 4 2. 0 GHz RAM: 768 MB Hard Disk: 40 GB

Background – Develop Enviorment Server Free. BSD 6. 2 (OS) 기반 PHP 5. 2. 3 웹 개발 언어사용 APACHE 2. 2 사용 My. SQL 5. 0. 41 (DB)사용 Darwin Streaming사용

Background – Develop Enviorment Server 개발 Tool Putty 0. 60 Ultra Editor 13. 00 a Dream. Weaver 8 DB Designer 4 Toad for My. SQL 2. 0

Screen Server 1. Operate Streaming Server(default Ads) Access Point 2. Save the Customer Database and Ads 3. Manage Database and Ads Screen Wireless LAN RFID 1. Read RFID Tag 2. Select Customers’ interests 3. Download Ads & display them 4. When Ads ended, play default Ads Screen Wireless LAN RFID

Detail Explanation

Detail Explanation

Detail Explanation

Detail Explanation Server cus. bin ads. bin Board Update for every 1 minute cron파일 사용 (/etc/crontab)

Detail Explanation

Detail Explanation

Detail Explanation RFID reader를 통해 고객의 RFID를 읽는다.

Detail Explanation

Detail Explanation

Detail Explanation

Detail Explanation Board RFID Streamming Playing Cus. bin -> Get 고객정보 Category Ads. bin -> Get 광고정보 => Playing Ads.

Detail Explanation Board Main. c mplayer를 구동시켜 기본 Contents 재생 Network. c LN 2440 SBC 부팅 시 실행되어, server와 connection을 형성 Mplayer server에서 보내주는 contents 파일을 재생해 화면에 출력 rt 2570. ko 부팅 시 wireless LAN card 구동을 위해 insert되는 device module file

Detail Explanation

Detail Explanation

Detail Explanation Server cus. bin 고객의 정보를 저장한 binary 파일 ads. bin contents 의 정보를 저장한 binary 파일 Bin_extractor. c LN 2440 SBC에 전송할 cus. bin 파일과 ads. bin 파일 생성