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1. ÀÛǰ¸í
: Embedded Vision Monitering System ( EVMS )
2. °³¹ß ±â°£
: 2001.03 ~ 2001.08
3. °³¹ß ¼Ò¼Ó
: »ï¼ºÀüÀÚ ¼ÒÇÁÆ®¿þ¾î ¸â¹ö½Ê âÀǰúÁ¦
4. °³¹ß Àοø
: ´Üü ÀÛǰ (4ÀÎ)
5. Àç¿ø
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*
°³¹ß Platform
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1.
Operating System |
- Windows 98se
- Windows 2000 Professional |
| |
2.
Computer |
-
Samsung Magic Station M6300 (P¥² 600MHz) |
| |
3.
The rest |
-
Digital Oscillo 500MHz, 200MHz
- DC Power Supply 30V3A |
|
|
| |
* H/W
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1.
Vision System |
-
EVMS Board( Samsung NetARM S3C4530A : ARM7TDMI
Core )
| |
©Í
Video Decoder
|
: SAA7111 |
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©Î Video Encoder
|
: SAA7185 |
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©Ï Image Compression Chip |
: IME6100T |
| |
©Ð
EPLD |
: EPM7128SLC |
|
| |
2.
Display System |
- LCD Controller
Board
| |
©Í
LCD Panel |
: Nan
Ya LCD( LM161x )
- 320 x 240
- 256 Color
- Back Light : CCFL |
| |
©Î
Graphic Lcd Controller |
: S1D13705
( Seiko Epson )
- Embedded 80Kbyte SRAM display buffer |
| |
©Ï
CCFL Inverter |
: CXA-L10L |
|
|
|
| |
* S/W
| |
1.
Development tool |
-
ARM SDT v2.50
- IAR Compiler (MCS 51) |
|
|
6. ÀÛǰ ¼³¸í
* Ä«¸Þ¶ó·ÎºÎÅÍ ¿µ»óÀ» ÀÔ·Â¹Þ¾Æ ÄÄÇ»Å͸¦
°ÅÄ¡Áö ¾Ê°í ÀÚü Á¦ÀÛÇÑ ºñÁ¯ º¸µå¸¦ ÀÌ¿ëÇÏ¿© À̹ÌÁö¸¦ ¾ÐÃàÇÏ°í ±× ¿µ»óÀ» OS¸¦ žÀçÇÑ ¸ÞÀκ¸µå·Î
Àü´ÞÇÏ¿© À̹ÌÁö¸¦ LCD µîÀÇ µð½ºÇ÷¹ÀÌ ÀåÄ¡¸¦ ÀÌ¿ëÇÏ¿© Ãâ·ÂÇÏ´Â ½Ã½ºÅÛÀÌ´Ù.
* Embedded SystemÀ» Á÷Á¢
¼³°è¡¤ Á¦ÀÛÇÏ°í ½Ç½Ã°£ ¿î¿µÃ¼Á¦¸¦ ÀÌ¿ëÇÏ¿© Á¦ÀÛµÈ ÀÀ¿ëº¸µå(Lcd¡¤ Vision board)¸¦
Á¦¾îÇØ º»´Ù. ÀÌ·± ½Ã½ºÅÛÀ» Á¦ÀÛÇÏ¿© º½À¸·Î½á Embedded OS¿¡ ´ëÇØ¼ °øºÎÇϰí VisionÀ»
ÀÌ¿ëÇÑ ¿µ»óó¸®¿Í ¿µ»ó¾ÐÃà ±×¸®°í Graphic LCDÄÁÆ®·ÑÀ» °øºÎÇØº»´Ù.
* °ú°ÅÀÇ Embedded SysremµéÀº
°£´ÜÇÑ Á¦¾î·çÇÁ¸¦ ¼öÇàÇÏ´Â ´Ü¼øÇÑ ±¸¼ºÀÇ ½Ã½ºÅÛÀ̾ú´Ù. ÇÏÁö¸¸ ¿À´Ã³¯ ½Ã½ºÅÛÀÇ ¾ÈÁ¤¼ºÀ̳ª Á¤È®¼ºµéÀ»
Áß¿ä½Ã Çϸé¼, ½Ç½Ã°£À¸·Î Á¦¾î ÇÒ¼ö ÀÖ´Â ½Ã½ºÅÛÀ» ¿ä±¸Çϰí ÀÖ´Ù. ÀÌ¿¡ µû¶ó ½Ç½Ã°£ ¿î¿µÃ¼Á¦´Â
±× »ç¿ë°ú Á߿伺ÀÌ ³ô¾ÆÁö°í ÀÖ´Ù.
* ¿ì¸®ÆÀÀº Á÷Á¢ ÀÓº£µðµå Àåºñ¸¦ °³¹ßÇϰí
±× À§¿¡ ½Ç½Ã°£ ¿î¿µÃ¼Á¦¸¦ Æ÷ÆÃÇØ¼ ÀÀ¿ë ¾îÇø®ÄÉÀÌ¼Ç º¸µå¸¦ Á÷Á¢ Á¦¾îÇØ º¸´Â °øºÎ¸¦ Çϴ°ÍÀ»
¸ñÀûÀ¸·Î ÇÑ´Ù.
7. ÀÌ¿ë ±â¼ú
* Embedded System ±¸Çö
* ARM( Advanced Risc
Machine ) Á¦¾î
* Real Time OS( uC.OS
)
* LCD( Liquid Crystal
Display ) Controller Á¦¾î ¹× ±¸Çö
* Vision ó¸® ±â¼ú &
SAA7111A(VIP) Á¦¾î
* ¿µ»ó¾ÐÃà ±â¼ú (MPEG1)
8. ¿Ï¼ºµµ
* Vision System À» Á¦¿ÜÇÑ
´Ù¸¥ ½Ã½ºÅÛÀº Ȧ·Î µ¿ÀÛÀÌ °¡´ÉÇÏ¿© ¿øÇÏ´Â ±â´ÉÀ» ¼öÇàÇß´Ù. ÇÏÁö¸¸ Vision System
Àº Display System °ú ¿¬°á¸¸ ÇÏ¿© ÀÛµ¿ÇßÀ» ¶§ Ä«¸Þ¶óÀÇ ¿µ»óÀÌ ¿ÏÀüÇÏÁö ¾ÊÀº (¾à°£
Âî±×·¯Áø ¿µ»ó) À» Ãâ·ÂÇÏ¿´´Ù. ÀÌ ¿øÀÎÀº ÈÄ¿¡ ¾Ë°Ô µÇ¾ú´Âµ¥ ¿ì¸®°¡ ¿øÇÏ´Â ½Ã½ºÅÛÀº NTSC
½Ã½ºÅÛÀÌÁö¸¸ Vision System ¿¡¼´Â PAL ¹æ½ÄÀÇ ½Ã½ºÅÛÀ¸·Î Á¦ÀÛÇ߱⠶§¹®À̾ú´Ù.
9. »çÁø ¹× ¼Ò½º ÀÚ·á
* °èȹ¼
* ȸ·Îµµ
* Source File
* »çÁø
- Vision System
| |
Vision Main Board |
 |
| |
Vision Application
Board |
 |
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Vision Application
Board with Main Board |
 |
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Image Converting
Part |
 |
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Debugging Part |
 |
- LCD Display System
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LCD Control Board |
 |
| |
|
|
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Input Image Display |
 |
10. Á¦ÀÛ Èıâ
* ¸â¹ö½±¿¡ µé¾î¿Í¼ óÀ½À¸·Î Çß´ø ÇÁ·ÎÁ§Æ®¿´´Ù.
±âÁ¸¿¡ È¥ÀÚ ¶Ç´Â µÎ¸íÀÌ °°ÀÌ ÀÛ¾÷ÇÏ´ø °Í°ú´Â ´Þ¸® 8¸íÀÌ °°ÀÌ ÀÛ¾÷Çß´Ù. óÀ½ÇÏ´Â ºÐ¾ßÀ̰í
¶Ç °¡Àå Å« ÇÁ·ÎÁ§Æ®¿´±â¿¡ Á» Çì¸Å±âµµ Çß´Ù. ÇÏÁö¸¸ ±×·± ºÎ´ã°¨°ú ÇÔ²² È£±â½Éµµ..±×¸®°í ´õ
³ÐÀº ½Ã¾ß¸¦ ÁÖ¾ú´ø ÇÁ·ÎÁ§Æ®ÀÌ´Ù. ÀÌ ÇÁ·ÎÁ§Æ®´Â ´ÙÀ½´ÞºÎÅÍ ¶Ç ¿¬°èÇØ¼ ¾÷±×·¹À̵å Çß´Ù.
11. Ãâǰ ¹× ¼ö»ó
* ¾øÀ½.(´Ü, °°ÀÌ ÁøÇàÇß´ø ´Ù¸¥ ÆÄÆ®ÆÀÀº
2001³â »ï¼º ¼ÒÇÁÆ®¿þ¾î ¸â¹ö½Ê Àü½Ãȸ ¾Ð±¸Á¤ ´ë»ó ¼ö»ó)
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