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±Ç·ÂÀ» »çÀÍ È®´ëÀÇ µµ±¸ÂëÀ¸·Î ¿©±â´Â ¿À´Ã³¯ ºÎÆÐÇÑ °íÀ§ °ü·áµé.. ±èÁ¾ÀÍ
µµµÏ¸ÂÀº ÁÖ±Ç
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Áøº¸Àû ±Û¾²±â
¿ì¸®ÀÇ ±Û¾²±â°¡ »çȸ¸¦ °³¼±Çϴµ¥ ±â¿©ÇßÀ¸¸é ÁÁ°Ú´Ù. ±è°©¼ö
Áøº¸¸¦ º¹±âÇÏ´Ù
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õ¾ÈÇÔ 7³â, Àǹ®ÀÇ ±â·Ï
»ç°ÇÀÇ À籸¼º°ú 57¸íÀÇ Áõ¾ð (¹Ìµð¾î¿À´Ã Á¶ÇöÈ£ ±âÀÚ)
õ¾ÈÇÔÀÇ °úÇÐ ºí·¢¹Ú½º¸¦ ¿­´Ù
ºÐ´ÜüÁ¦ ÇÁ·¹ÀÓ ÀüÀï°ú °úÇÐ ³íÀï (ÇÑ°Ü·¹ ¿Àö¿ì ±âÀÚ)
³í  Àï   ¹®ÀçÀÎÁ¤ºÎ   Ãµ¾ÈÇÔ   ¼¼¿ùÈ£   ÃÖ¼ø½Ç   °ËÂû°³Çõ   ±¹¹æ°³Çõ   Á¤Ä¡°³Çõ   ÀϹݠ  Àüü 
¼¼¿ùÈ£ ±Þº¯Ä§ ±¸°£ AIS Message Type 3ÀÇ Áø½Ç
  ¹øÈ£ 32067  ±Û¾´ÀÌ 0042625  Á¶È¸ 13314  ´©¸® 2 (7,5, 2:0:1)  µî·ÏÀÏ 2016-8-21 03:44 ´ë¹® 1 [¼¼¿ùÈ£] 

¼¼¿ùÈ£ ±Þº¯Ä§ ±¸°£¿¡ ¼¼¿ùÈ£ ¼Û½Å½Ã°£ ±âÁØ(08:49:13 - 08:52:01)À¸·Î 2ºÐ 48ÃÊ µ¿¾È Áö¼ÓµÈ AIS Message Type 3ÀÇ 'Áø½Ç'(?)¿¡ ´ëÇؼ­ ´Ù½Ã ³íÀÇÇÏ°íÀÚ ÇÑ´Ù.

¹«¾ùº¸´Ù ¸ÕÀú ¸»ÇØ¾ß ÇÒ °ÍÀº, ½ÃÁöÇÁ½º´Ô°ú °³µÅÁö´ÔÀÇ ÁÖÀåÀÌ ¿Ç¾Ò´Ù´Â °ÍÀÌ´Ù.

°³µÅÁö´ÔÀº 'AIS Message Type 1°ú AIS Message Type 3 »çÀÌÀÇ Àüȯ'¹®Á¦¸¦ ÁöÀûÇß°í,
½ÃÁöÇÁ½º´ÔÀº 'º¯Ä§±¸°£ÀÇ AIS Message Type 3'¿¡ ´ëÇؼ­ ÁÖÀåÇß´Â µ¥,
¾î¶»°Ô ±× ÁÖÀåÀ» ÇÏ°Ô µÇ¾ú´Â Áö
±× ÁÖÀå¿¡ ´ëÇÑ ³íÁõÀÌ °ÅÀÇ ¾ø¾úÀ» »Ó¸¸ ¾Æ´Ï¶ó
°ÅÀÇ ¹Ý´ë¸¦ À§ÇÑ ¹Ý´ë ¼öÁØ¿¡ ¸Ó¹°·¯ ÀÖ¾ú±â ¶§¹®¿¡ ³³µæÇϱⰡ ¾î·ÆÁö¸¸,
Àû¾îµµ ±× ÁÖÀåÀÇ Å¸´ç¼º¸¸Å­Àº ÀÎÁ¤ÇØ¾ß ÇÑ´Ù.

¹°·Ð ¼¼¿ùÈ£ ±Þº¯Ä§ ±¸°£ÀÇ AIS Message Type 3ÀÌ ¼¼¿ùÈ£ »ç°íÇØ¿ª ÀαÙÀÇ ¼±¹ÚÀ̳ª ±âÁö±¹¿¡¼­ º¸³½ AIS Message Type 15(Interrogation for specific message)¿¡ ´ëÇÑ ÀÚµ¿ÀÀ´ä ¸Þ½ÃÁö¶ó´Â ³ªÀÇ ÁÖÀå¿¡ ´ëÇÑ ±×µéÀÇ ºñ³­Àº ¿ÇÁö¸¸, AIS Message Type 3ÀÌ 'ƯÁ¤ ¸Þ½ÃÁö Àü¼ÛÀ» ¿äûÇÏ´Â ¸Þ½ÃÁö'(AIS Message Type 15)¿¡ ´ëÇÑ ÀÚµ¿ ÀÀ´ä ¸Þ½ÃÁö°¡ ¾Æ´Ï¶ó°í ÇÏ´Â ±×µéÀÇ ÁÖÀåÀº »ç½Ç°ú ´Ù¸£´Ù.

¼¼¿ùÈ£ ±Þº¯Ä§ ±¸°£¿¡ 2ºÐ 48ÃÊ µ¿¾È Áö¼ÓµÈ AIS Message Type 3Àº '5µµ ÀÌ»óÀÇ º¯Ä§½Ã Àü¼ÛµÇ´Â À§Ä¡Á¤º¸ ¸Þ½ÃÁö'ÀÏ °¡´É¼ºÀÌ Å©Áö¸¸ AIS Message Type 3Àº ¶ÇÇÑ 'ƯÁ¤ ¸Þ½ÃÁö Àü¼ÛÀ» ¿äûÇÏ´Â ¸Þ½ÃÁö'(AIS Message Type 15)¿¡ ´ëÇÑÀÚµ¿ ÀÀ´ä ¸Þ½ÃÁö'À̱⵵ ÇÏ´Ù.

½ÃÁöÇÁ½º´Ô°ú °³µÅÁö´ÔÀº ¹Ý´ë¸¦ À§ÇÑ ¹Ý´ë¸¦ À§Çؼ­ AIS Message Type 3ÀÇ 'Áø½Ç'(?)À» ºÎÁ¤Çß´Ù.Çϳª¸¦ ÀÎÁ¤Çϱâ À§Çؼ­ ¶Ç ´Ù¸¥ Çϳª¸¦ ºÎÁ¤Ç߱⠶§¹®ÀÌ´Ù.

³ª´Â Áö±ÝºÎÅÍ AIS Message Type 3ÀÇ 'Áø½Ç'(?)¿¡ ´ëÇÑ ½ÃÁöÇÁ½º´Ô°ú °³µÅÁö´ÔÀÇ ÁÖÀåÀ» ±×µé ´ë½Å¿¡ ³íÁõÇÏ°íÀÚ ÇÑ´Ù. ¹°·Ð AIS Message Type 3ÀÇ ¶Ç ´Ù¸¥ 'Áø½Ç'(?) ±îÁöµµ ÇÔ²² ¸»ÀÌ´Ù.

±×¸®ÇÏ¿© ±×µéÀÇ ÁÖÀåÀÌ ¾î°¼­ ¿ÇÀº °ÍÀÎÁö¸¦, ±×µéÀÇ ÁÖÀåÀÌ ¾î°¼­ À߸øµÇ¾ú´Â Áö¸¦ ½ÃÁöÇÁ½º´Ô°ú °³µÅÁö´ÔÀÌ ÀÌÇØÇÏ°Ô ÇÏ·Á Çϸç,¶ÇÇÑ ³ª ½º½º·Î¿¡°Ôµµ ¾îµÎ¿ü´ø 'Áø½Ç'ÀÇ ¹ÝÂÊÀ» °¡¸£Ä¡°íÀÚ ÇÑ´Ù.

----------À̾îÁü

Çϳª.
AIS Message Type 3˼
Áõ°­ ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó(ITDMA)¹æ½ÄÀ» ÅëÇØ ¸Þ½ÃÁö¸¦ Àü¼ÛÇÑ´Ù.

¼±¹ÚÀÌ ¼Óµµ³ª ħ·Î¸¦ º¯°æÇÏ°Ô µÇ¸é Á¤º¸°»½ÅÁֱⰡ º¯È­µÈ´Ù.
±× ¶§ ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡°¡ µ¥ÀÌÅ͸¦ Àü¼ÛÇϱâ À§Çؼ­´Â
±âÁ¸¿¡ ÇÒ´çµÈ °Í°ú´Â º°µµÀÇ ½Ã°£½½·ÔÀ» ÇÊ¿ä·Î ÇÏ°Ô µÇ´Â µ¥,
ÀÌ·¸°Ô ¼±¹ÚÀÇ ¼Óµµ³ª ħ·Î º¯°æ¿¡ µû¶ó ÀϽÃÀûÀ¸·Î ÇÊ¿äÇÏ°Ô µÈ
Áõ°¡ºÐÀÇ ½Ã°£½½·ÔÀ» ÇÒ´çÇÏ¿© ¹èÁ¤ÇÏ´Â ÁÖÆļö Á¢¼Ó¹æ½ÄÀÌ
¹Ù·Î Áõ°­ ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó(ITDMA)¹æ½ÄÀÌ´Ù.





¼±¹Ú½Äº°ÀåÄ¡(AIS)´Â 27°¡Áö À¯ÇüÀÇ ¸Þ½ÃÁö¸¦ »ç¿ëÇÏ¿©
¼±¹ÚÀÇ À§Ä¡Á¤º¸, Ç×ÇØÁ¤º¸, ¾ÈÀü°ü·Ã Á¤º¸, ÇØ»óÁ¤º¸ µîÀ» ÁÖ°í ¹Þ´Â´Ù.

¼±¹Ú¿¡ ¼³Ä¡µÈ ¼±¹Ú½Äº´ÀåÄ¡ÀÇ ¼Û ¼ö½Å±â ³¢¸®
27°³ À¯ÇüÀÇ AIS ¸Þ½ÃÁö¸¦ »óÈ£±³È¯Çϱâ À§Çؼ­´Â µ¥ÀÌÅÍ Àü¼Û ¸Åü°¡ ÇÊ¿äÇѵ¥.
¼±¹Ú½Äº°ÀåÄ¡(AIS)´Â ÃÊ´ÜÆÄ(VHF) ä³Î 2°³¸¦ »ç¿ëÇÑ´Ù.

¼±¹Ú½Äº°ÀåÄ¡(AIS)°¡ ÃÊ´ÜÆÄ ¹«¼±Åë½ÅÀÇ µ¥ÀÌÅÍ ¸µÅ©¿¡ Á¢¼ÓÇÏ¿©
¼±¹ÚÁ¤º¸¸¦ Àü¼ÛÇÏ´Â ¹æ½ÄÀº
½Ã°£ºÐÇÒ´ÙÁßÁ¢¼Ó(TDMA, Time Dividision Multiple Access)ÀÌ´Ù.

µ¿ÀÏÇÑ ÃÊ´ÜÆÄ ÁÖÆļö ä³ÎÀ» »ç¿ëÇÏ´Â ÀÎÁ¢ÇÑ ¼±¹ÚÀÇ ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡ ³¢¸®
Àü¼ÛÇÏ´Â ¸Þ½ÃÁöÀÇ Ãæµ¹À» ÇÇÇϱâ À§ÇÏ¿©
ÃÊ´ÜÆÄ ÁÖÆļö ä³ÎÀ» 60ÃÊ´ç 2250°³ÀÇ ½Ã°£½½·ÔÀ¸·Î ³ª´©°í
ÀÚüÀûÀ¸·Î °¢ÀÚÀÇ Á¢¼Ó½½·ÔÀ» ÇÒ´çÇÏ´Â ÁÖÆļö »ç¿ë¹æ½ÄÀÌ
½Ã°£ºÐÇÒ´ÙÁßÁ¢¼Ó(TDMA, Time Dividision Multiple Access)¹æ½ÄÀÌ´Ù.

°¢ ¼±¹Ú¿¡ ¼³Ä¡µÈ ¼±¹Ú½Äº°ÀåÄ¡(AIS)´Â
¹Ù·Î ÀÌ ½Ã°£ºÐÇÒ´ÙÁßÁ¢¼Ó(TDMA, Time Dividision Multiple Access) ¹æ½ÄÀ¸·Î
ÃÊ´ÜÆÄ ÁÖÆļö ä³Î¿¡ Á¢¼ÓÇÏ¿©
27°¡Áö À¯ÇüÀÇ ¸Þ½ÃÁö¸¦ ¼­·Î ÁÖ°í ¹Þ´Â´Ù.

±×·±µ¥ ÀÌ ½Ã°£ºÐÇÒ´ÙÁßÁ¢¼Ó(TDMA, Time Dividision Multiple Access) ¹æ½ÄÀº
Àü¼ÛÇÏ´Â 27°¡Áö ¸Þ½ÃÁöÀÇ À¯Çü¿¡ µû¶ó¼­
ÃÊ´ÜÆÄ Ã¤³Î¿¡ Á¢¼ÓÇÏ¿© µ¥ÀÌÅ͸¦ ±³È¯ÇÏ´Â ¹æ½ÄÀÌ 6°¡Áö·Î ¼¼ºÐÈ­µÈ´Ù.

±×·¸°Ô ¼¼ºÐÈ­µÈ 6°¡ÁöÀÇ ½Ã°£ºÐÇÒ´ÙÁßÁ¢¼Ó(TDMA, Time Dividision Multiple Access) ¹æ½ÄÀº
´ÙÀ½°ú °°´Ù.

1. ÀÚ°¡±¸¼º ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó (SOTDMA, Self Organised Time Division Multiple Access )
2. ¹«ÀÛÀ§Á¢¼Ó ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó(RATDMA, Random Access Time Division Multiple Access)
3. Áõ°­ ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó(ITDMA, Incremental )
4. °íÁ¤Á¢¼Ó ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó(FATDMA)
5. ¹Ý¼ÛÆÄ°¨Áö ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó(CSTDMA)
6. ¼öÁ¤ ÀÚ°¡±¸¼º ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó(Modified SOTDMA)


---------------


Class AÀÇ ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡(AIS)°¡ »ç¿ëÇÏ´Â À§Ä¡Á¤º¸¸Þ½ÃÁö´Â
´ÙÀ½°ú °°Àº ¼¼°¡Áö À¯ÇüÀÇ ¸Þ½ÃÁöÀÌ´Ù.



¼¼ °¡Áö À¯ÇüÀÇ À§Ä¡Á¤º¸¸Þ½ÃÁö Áß¿¡¼­ AIS Message Type 1Àº
ÀÚ°¡±¸¼º ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó (SOTDMA)¹æ½ÄÀ» »ç¿ëÇÏ¿© À§Ä¡Á¤º¸¸¦ Àü¼ÛÇÏ´Â ¸Þ½ÃÁöÀÌ´Ù.
À§¿¡¼­ ¼³¸íÇÑ ½Ã°£ºÐÇÒ´ÙÁßÁ¢¼Ó(TDMA) ¹æ½ÄÀ» ÀÌÇØÇÏ¿´´Ù¸é
ÀÚ°¡±¸¼º ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó (SOTDMA)Àº ½±°Ô ÀÌÇصȴÙ.
ÀÚ°¡Á¶Á¤, ¶Ç´Â ÀÚüÁ¶Á¤(Self-oranized)ÀÌ °­Á¶µÉ »ÓÀÌ´Ù.

µ¿ÀÏÇÑ ÁÖÆļö¸¦ »ç¿ëÇÏ´Â ÀÎÁ¢ÇÑ ¼±¹Úµé³¢¸®
ÀÚüÀûÀ¸·Î ÇϳªÀÇ ÁÖÆļö¸¦ 2250°³ÀÇ ½Ã°£½½·ÔÀ¸·Î ³ª´©¾î
°¢ ÀÚÀÇ Á¤º¸°»½ÅÁֱ⿡ µû¶ó ¼­·Î¿¡°Ô ÇÊ¿äÇÑ ½Ã°£½½·Ô °£°ÝÀ» ºÐÇÒÇÏ¿© ¹èÁ¤ÇÏ´Â ¹æ½ÄÀÌ
ÀÚ°¡±¸¼º ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó (SOTDMA)ÀÌ´Ù.


Principle of SOTDMA protocol.
[Ãâó] Detection Probability Analysis of Space-Based AIS Signal by Using Geometrical Model
Yuli Chen Merchant Marine College, Shanghai Maritime University, Shanghai 201306, China Journal of Shipping and Ocean Engineering 4 (2014) 161-171
http://www.davidpublishing.com/davidpublishing/Upfile/9/11/2014/2014091184338585.pdf

ÀÚ°¡±¸¼º ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó (SOTDMA)¹æ½Ä¿¡ µû¶ó °¢ ¼±¹ÚÀÇ ÀÚµ¿½Äº°ÀåÄ¡(AIS)¿¡ ÇÒ´çµÈ
½Ã°£½½·ÔÀÇ °£°ÝÀº
¼±¹ÚÀÇ Á¤º¸°»½ÅÁÖ±â¿Í ÀÏÄ¡ÇÑ´Ù.

ÇÑ ¼±¹ÚÀÌ ÃÊ´ÜÆÄ ÁÖÆļö ä³Î 2°³¸¦ ¸ðµÎ »ç¿ëÇÒ °æ¿ì
±× ¼±¹ÚÀÇ ¼Óµµ¿Í ħ·ÎÀÇ º¯È­¿¡ µû¸¥
¼±¹ÚÀÇ Á¤º¸°»½ÅÁÖ±â´Â ´ÙÀ½°ú °°´Ù.



¼Óµµº¯È­ÀÇ ±âÁ¡Àº 3³ëÆ®, 14³ëÆ®, 23³ëÆ®°¡ µÇ¸ç
ħ·ÎÀÇ º¯È­´Â ¡¾ 5µµÀÏ °æ¿ìÀÌ´Ù.



¸¸¾à 14³ëÆ® ¹Ì¸¸ÀÇ ¼Ó·ÂÀ¸·Î Ç×ÇØÇÏ´ø ¼±¹ÚÀÌ 14³ëÆ® ÀÌ»ó 23³ëÆ® ÀÌÇÏ·Î ¼Ó·ÂÀ» ³ôÀ̰ųª
15³ëÆ®¿¡¼­ 23³ëÆ® »çÀÌ¿¡¼­ ¿îÇ×ÇÏ´Ù°¡ ¡¾ 5µµ·Î º¯Ä§À» ÇÏ°Ô µÇ¸é ¾î¶»°Ô µÉ±î?

¼±¹ÚÀÌ Åë»ó Àü¼ÛÇÏ´Â ¸Þ½ÃÁö À¯ÇüÀÌ 1¹ø¿¡¼­ 3¹øÀ¸·Î º¯ÇÏ°Ô µÉ °ÍÀÌ´Ù.

¿Ö³ÄÇϸé 15³ëÆ®¿¡¼­ 23³ëÆ® »çÀÌ¿¡¼­ ¿îÇ×ÇÒ ¶§¿¡´Â Á¤º¸°»½ÅÁֱⰡ 6ÃÊ¿´´Â µ¥,
º¯Ä§Á¡¿¡¼­ º¯Ä§À» ½ÃµµÇÏ°Ô µÊ¿¡ µû¶ó Á¤º¸°»½ÅÁֱⰡ 2ÃÊ·Î »¡¶óÁ®¼­
ÀÚ°¡±¸¼º ½Ã°£ÇÒ´ç´ÙÁßÁ¢¼Ó(SOTDMA)¹æ½Ä¿¡ µû¶ó
ÀÌ¹Ì ÇÒ´ç ¹Þ¾Ò´ø ±âÁ¸ÀÇ ½Ã°£½½·Ô °£°ÝÀ¸·Î´Â
Á¤º¸¸¦ Àü¼ÛÇÒ ¼ö°¡ ¾ø°Ô µÇ¾ú±â ¶§¹®ÀÌ´Ù.

Á¤º¸°»½ÅÁֱⰡ »¡¶óÁü¿¡ µû¶ó º°µµ·Î Áõ°¡ºÐÀÇ ½Ã°£½½·ÔÀÌ ÇÒ´çµÇÁö ¾Ê´Â´Ù¸é
´Ù¸¥ ¼±¹ÚÀÇ ¼±¹Ú½Äº°ÀåÄ¡°¡ »ç¿ëÇÏ´Â ½Ã°£½½·Ôµé°ú Ãæµ¹À» ÀÏÀ¸Å°°Ô µÉ °ÍÀÌ´Ù.

±×·¯¹Ç·Î ±Þº¯Ä§ÀÌ ¹ß»ýÇßÀ» °æ¿ì
¡®¼±¹Ú¿¡¼­ ¹ß½ÅÇÏ´Â À§Ä¡Á¤º¸¸¦
Á¤ÇØÁø ½Ã°£ °£°ÝÀ¸·Î ¼ö½ÅÇÏÁö ¸øÇÏ´Â ½½·ÔÃæµ¹ Çö»ó¡¯ÀÌ ³ªÅ¸³¯ ¼ö ÀÖ´Ù.


The message collision scenario for a spaceborne AIS system (image credit: NICT) https://directory.eoportal.org/web/eoportal/satellite-missions/s/sds-4

±×·² °æ¿ì¿¡ µ¥ÀÌÅÍ Àü¼Û¹æ½ÄÀÌ
ÀÚ°¡±¸¼º ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó (SOTDMA)¿¡¼­ Áõ°­ ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó(ITDMA)À¸·Î ÀüȯµÇ¾î
ÇÊ¿äÇÑ Áõ°¡ºÐÀÇ ½Ã°£½½·ÔÀ» ÇØ´ç ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡¿¡ ÇÒ´çÇÒ ¼ö ÀÖ°Ô µÇ´Â °ÍÀÌ´Ù.

ÀÚ°¡±¸¼º ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó (SOTDMA)¿¡¼­
Áõ°­ ½ÃºÐÇÒ ´ÙÁßÁ¢¼Ó(ITDMA, Incremental )À¸·Î ÀüȯµÊ¿¡ µû¶ó ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡ÀÇ ¸Þ½ÃÁö À¯Çüµµ 1¹ø¿¡¼­ 3¹ø(AIS Message Type 3)À¸·Î º¯ÇÏ°Ô µÈ´Ù.

µ¥ÀÌÅÍ Àü¼Û¹æ½ÄÀÇ º¯È­´Â ¸Þ½ÃÁö 1¹ø°ú 3¹øÀ» µðÄÚµùÇÑ
Ç×ÀûÁ¤º¸ÀÇ Communication StateÀÇ Â÷ÀÌ¿¡¼­ ¹ß°ß ¼ö ÀÖ´Ù.

Á¦ÁÖ VTS ¼­±ÍÆ÷ ±âÁö±¹ ¼ö½Å½Ã°£ 8½Ã 00ºÐ 44ÃÊÀÇ AIS Message Type 3(Time stamp 45)

$IEC03,VTS1012,0000000,P,0,20140416080044|!AIVDM,1,1,,A,36SWOT003B`wmhtCbbaV;4qJ2001,0*68^7E



Á¦ÁÖ VTS ¼­±ÍÆ÷ ±âÁö±¹ ¼ö½Å½Ã°£ 8½Ã 00ºÐ 44ÃÊÀÇ AIS Message Type 1(Time stamp 45)

$IEC01,VTS1012,0000000,P,0,20140416080044|!AIVDM,1,1,,A,16SWOT003B`wmhtCbbaV;4qJ2000,0*6B^05




±×·¯³ª °ú¿¬ À̰͸¸À¸·Î
¼¼¿ùÈ£ ¿ø¹®Ç×Àû¿¡ µîÀåÇÏ´Â AIS ¸Þ½ÃÁö À¯Çü 3¹øÀ» ´Ù ¼³¸íÇÒ ¼ö ÀÖÀ»±î?



-------------------------

µÑ.
AIS Message Type 3(response to Interrogation)Àº ƯÁ¤ ¸Þ½ÃÁö Àü¼ÛÀ» ¿äûÇÏ´Â ¸Þ½ÃÁö,
Áï AIS Message Type 15(Interrogation, request for a specific message type)¿¡ ´ëÇÑ
ÀÚµ¿ ÀÀ´ä ¸Þ½ÃÁö(autonomous response message )ÀÌ´Ù.







-ÀÚµ¿¸ðµå¿¡¼­ Á¤º¸ °»½Å°£°Ý ¹× Á¦°øÁ¤º¸´Â ´ÙÀ½°ú °°À» °Í

(1) Á¤ÀûÁ¤º¸(±¹Á¦ÇØ»ç±â±¸ ¹øÈ£, È£ÃâºÎÈ£¿Í ¼±¸í, ¼±¹ÚÀÇ ±æÀÌ¿Í Æø, ¼±¹ÚÀÇ Á¾·ù,
¼±¹ÚÃøÀ§½Ã½ºÅÛÀÇ ¼³Ä¡À§Ä¡(¼±¹ÚÁ߽ɼ± »óÀÇ ¼±¼ö ¶Ç´Â ¼±¹Ì, ÁÂÇö ¶Ç´Â ¿ìÇö)ÀÇ °»½ÅÀº
¸Å 6ºÐ¸¶´Ù ¶Ç´Â µ¥ÀÌÅÍ°¡ ¼öÁ¤µÇ°Å³ª ¿ä±¸°¡ ÀÖÀ» ¶§¿¡ ÀÌ·ç¾îÁú °Í

(2) µ¿ÀûÁ¤º¸(Á¤È®ÇÑ ¼±¹ÚÀ§Ä¡ Ç¥½Ã ¹× µ¿ÀÛ »óÅÂ, ÇùÁ¤¼¼°è½Ã(UTC),
´ëÁöħ·Î, ´ëÁö¼Ó·Â, ¼±¼ö¹æÇâ, Ç×ÇØ»óÅÂ, ¼±È¸À²(rate of turn)À» ¸»ÇÑ´Ù)´Â
¼±¹Ú¼Ó·Â ¹× ħ·Îº¯°æ À¯¹«¿¡ µû¶ó ´ÙÀ½Ç¥ÀÇ °£°ÝÀ¸·Î °»½ÅµÉ °Í

(°¡) ¼±¹Ú±¹¿ë Á¾º°A ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡ÀÇ °æ¿ì(Class A AIS)


(³ª) ¼±¹Ú±¹¿ë Á¾º°B ÀÚµ¿¹æ½Ä ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡ÀÇ °æ¿ì
Class B/SO(SOTDMA) (ÀÚ°¡±¸¼º ½Ã°£ºÐÇÒ ´ÙÁß Á¢¼Ó ¹æ½Ä)



(´Ù) ¼±¹Ú±¹¿ë Á¾º°B ¹Ý¼ÛÆÄ°¨Áö¹æ½Ä ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡ÀÇ °æ¿ì
Class B/CS(Carrier-Sense TDMA) (¹Ý¼ÛÆÄ°¨Áö ½Ã°£ºÐÇÒ ´ÙÁß Á¢¼Ó¹æ½Ä)



(¶ó) Çؾȱ¹¿ë ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡ÀÇ °æ¿ì µ¿ÀûÁ¤º¸ °»½Å°£°ÝÀº 10ÃÊÀÏ °Í
(¸¶) Á¶³­±¸Á¶¿ë Ç×°ø±â¿¡ žÀçÇÑ ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡ °æ¿ì µ¿ÀûÁ¤º¸ °»½Å°£°ÝÀº 10ÃÊÀÏ °Í

(3) Ç×ÇØ °ü·Ã Á¤º¸(¼±¹ÚÀÇ Èê¼ö, À§ÇèÈ­¹°(È­¹°Á¾·ù), µµÂøÁö ¹× ¿¹»óµµÂø½Ã°£)ÀÇ °»½ÅÀº ¸Å 6ºÐ¸¶´Ù ¶Ç´Â µ¥ÀÌÅÍ°¡ ¼öÁ¤µÇ°Å³ª ¿ä±¸°¡ ÀÖÀ» ¶§¿¡ ÀÌ·ç¾îÁú °Í

(4) Ç×Çذ溸 ¶Ç´Â ±â»ó°æº¸¸¦ Æ÷ÇÔÇÏ´Â Ç×ÇؾÈÀü °ü·Ã ¸Þ½ÃÁöÀÇ °»½ÅÀº Çؾȱ¹ µîÀÇ ¿ä±¸°¡ ÀÖÀ» ¶§¿¡ ÀÌ·ç¾î Áú °Í

[Ãâó] ÇØ»ó¾÷¹«¿ë ¹«¼±¼³ºñÀÇ ±â¼ú±âÁØ
http://etri.naralaw.co.kr:9013/lims/front/law.html?pAct=view&pPromulgationNo=4838


(°¡) AIS ¸Þ½ÃÁöº° µ¿ÀûÁ¤º¸ °»½ÅÁÖ±âÇ¥




(³ª) ¼±¹Ú±¹¿ë Á¾º°A(Class A)¿Í Á¾º°B(Class B)ÀÇ µ¿ÀûÁ¤º¸ °»½ÅÁÖ±âÇ¥

(1) ¼±¹Ú±¹¿ë Á¾º°A ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡ÀÇ °æ¿ì(Class A AIS)







(2) ¼±¹Ú±¹¿ë Á¾º°B ÀÚµ¿¹æ½Ä ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡ÀÇ °æ¿ì
Class B/SO(SOTDMA) (ÀÚ°¡±¸¼º ½Ã°£ºÐÇÒ ´ÙÁß Á¢¼Ó ¹æ½Ä)
¼±¹Ú±¹¿ë Á¾º°B ¹Ý¼ÛÆÄ°¨Áö¹æ½Ä ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡ÀÇ °æ¿ì
Class B/CS(Carrier-Sense TDMA) (¹Ý¼ÛÆÄ°¨Áö ½Ã°£ºÐÇÒ ´ÙÁß Á¢¼Ó¹æ½Ä)


[Ãâó] IALA Guideline No. 1082 On an Overview of AIS Edition 1 June 2011
http://www.navcen.uscg.gov/pdf/IALA_Guideline_1082_An_Overview_of_AIS.pdf




[Ãâó] AIS Overview
SHINE MICRO
http://www.shinemicro.com/aisoverview.asp








Class B AIS¸¦ »ç¿ëÇÏ¿© Àü¼ÛÇÏ´Â À§Ä¡Á¤º¸¸Þ½ÃÁö AIS Message Type 3ÀÇ °æ¿ì,
À§Ä¡Á¤º¸¸Þ½ÃÁö¶ó´Â Á¡¿¡¼­ µ¿ÀÏÇÑ AIS Message Type 1°ú AIS Message Type 2¿Í´Â ´Þ¸®
µ¿ÀûÁ¤º¸ °»½ÅÁֱⰡ Àû¿ëµÇÁö ¾Ê´Â´Ù.

N/A (Not Applicable, Not Available)
(Àû¿ëºÒ°¡(îêéÄÝÕʦ), Àû¿ë ¾ÈµÊ, ÇØ´ç»çÇ× ¾øÀ½)

±× ÀÌÀ¯´Â?



Class B AIS¸¦ »ç¿ëÇÏ¿© Àü¼ÛÇÏ´Â À§Ä¡Á¤º¸¸Þ½ÃÁö AIS Message Type 19ÀÇ °æ¿ì ¿ª½Ã,
À§Ä¡Á¤º¸¸Þ½ÃÁö¶ó´Â Á¡¿¡¼­ µ¿ÀÏÇÑ AIS Message 18°ú´Â ´Þ¸®
µ¿Àû Á¤º¸ °»½ÅÁֱⰡ Àû¿ëµÇÁö ¾Ê´Â´Ù.

ÀÌÀ¯´Â?

Class A AISÀÇ ¸Þ½ÃÁö À¯Çü 3¹ø°ú Class B AISÀÇ ¸Þ½ÃÁöÀ¯Çü 19¹øÀÇ °æ¿ì,
µ¿Àû Á¤º¸ °»½ÅÁֱⰡ Àû¿ëµÇÁö ¾Ê´Â ÀÌÀ¯´Â
±× ¸Þ½ÃÁöµéÀÌ µÑ ´Ù 'ƯÁ¤ ¸Þ½ÃÁö ŸÀÔÀÇ Àü¼ÛÀ» ¿ä±¸ÇÏ´Â ¸Þ½ÃÁö'(AIS Message Type 15,
Interrogation, request for a specific message type)¿¡ ´ëÇÑ
ÀÚµ¿ÀÀ´ä ¸Þ½ÃÁö(autonomous response message)À̱⠶§¹®ÀÏ °ÍÀÌ´Ù.


[Ãâó] AIS ±â¼úÇ¥ÁØÈ­ ´ëÀÀÇöȲ
GMT (ÁÖ)Áö¿¥Æ¼»çÀ̹ö³×ƽ½º
http://e-navi.or.kr/data/board_data/540501001278675510.pdf


[Ãâó] RECOMMENDATION ITU-R M.1371-1*
Technical characteristics for a universal shipborne automatic identification system using time division multiple access in the VHF maritime mobile band (Question ITU-R 232/8) (1998-2001) https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-1-200108-S!!PDF-E.pdf

¾î°¼­ ±×·±°¡?

±×¸®°í 'ƯÁ¤ ¸Þ½ÃÁö ŸÀÔÀÇ Àü¼ÛÀ» ¿ä±¸ÇÏ´Â ¸Þ½ÃÁö'(AIS Message Type 15)¿¡ ´ëÇÑ
ÀÚµ¿ÀÀ´ä À§Ä¡Á¤º¸ ¸Þ½ÃÁöÀÏ °æ¿ì µ¿ÀûÁ¤º¸ °»½ÅÁֱⰡ Àû¿ëµÇÁö ¾Ê´Â ´Ù°í ÇÏ´Â °ÍÀº
°á±¹ ¹«¾ùÀ» ÀǹÌÇϴ°¡?

½ÇÁ¦·Î ¼¼¿ùÈ£ ¿ø¹®Ç×ÀûÀ» µðÄÚµùÇؼ­ ¼Û½Å½Ã°£(Time stamp)¸¦ È®ÀÎÇØ º¸¸é
µ¿Àû Á¤º¸ °»½ÅÁÖ±â·Î½á´Â ¼³¸íÇÒ ¼ö ¾ø´Â
AIS Message Type 3¹øÀÇ ±º(ÏØ)À» ÀÚÁÖ ¸¶ÁÖÄ¡°Ô µÈ´Ù.

ÀÌ¿¡ ´ëÇؼ­´Â ¼¼¿ùÈ£ »ç°í ½Ã°£´ë¿¡
ÇØ°æÀÇ Áö´ÉÇü ÇØ»ó±³Åë°ü¸®½Ã½ºÅÛÀÌ ½ÇÁ¦·Î °¡µ¿µÇ°í ÀÖ¾ú´ø ¸î °¡Áö »ç·Ê¸¦ ¼³¸íÇÒ ¶§
ÀÚ¼¼ÇÏ°Ô ¾ð±ÞÇÒ ¿¹Á¤ÀÌ´Ù.



----------------


AIS Message Type 3 is a special or
interrogation position report that is commanded using AIS message Type 15.

[Ãâó] Utility of Various AIS Messages for Maritime Awareness
James K.E. Tunaley
http://www.london-research-and-development.com/Utility-of-Various-AIS-Messages-for-Maritime-Awareness.pdf

(1) Special Position Report

"Message 3 transmission is ITDMA based and is used
when a ship is announcing a need for extra slots due to increased reporting rate,
usually related to a change in speed or cruising direction."

[Ãâó] AIS message extraction from overlapped AIS signals for SAT-AIS applications
Andis Dembovskis
http://elib.suub.uni-bremen.de/edocs/00104599-1.pdf

ÁÖ±âÀû º¸°í °£°ÝÀÇ ÀÓ½ÃÀû º¯°æ°ú Àüȯ
temporary changes and transitions in periodical report rates

(2) response to interrogation, or polling

AIS Message Type 3 is an interrogation position report that is commanded
using AIS message Type 15(Interrogation, request for a specific message type).


----------------


T/I  Transmits by own station, and responds if interrogated by msg 15





[Ãâó] IALA Guideline No. 1059 On The Comparison of AIS Stations Edition 1 June 2008
http://www.e-navigation.nl/sites/default/files/1059%20Comparison%20of%20Different%20Types%20of%20AIS%20Stations.pdf
IALA Guideline 1082 An overview of AIS June 2016 
http://www.navcen.uscg.gov/pdf/IALA_Guideline_1082_An_Overview_of_AIS.pdf




http://surprise.or.kr/board/view.php?table=surprise_13&uid=32067
ÀÌ ±ÛÀÇ ÆÛ³ª¸£±â¸¦ ±ÝÁöÇÕ´Ï´Ù. ¨Ï 0042625
IP : 71.93.14.x
[1/14]   0042625  IP 71.93.14.x    ÀÛ¼ºÀÏ 2016³â8¿ù24ÀÏ 02½Ã33ºÐ      
Æú¸µÀ̶õ °Í ÀÚü°¡ ¾î´À ƯÁ¤ ¼±¹Ú¿¡ ¾Ë±â ¿øÇÏ´Â µ¥ÀÌÅÍ Àü¼ÛÀ» ¿äûÇÑ´Ù´Â °ÍÀ̶ó¸é

(1) ¸ÕÀú, ¾Ë±â ¿øÇÏ´Â ¼±¹ÚÀÌ Æ¯Á¤µÇ¾î¾ß ÇÒ °ÍÀÔ´Ï´Ù.
(2) ±× ¼±¹ÚÀ¸·ÎºÎÅÍ ¾Ë±â ¿øÇÏ´Â µ¥ÀÌÅÍ°¡ ƯÁ¤µÇ¾î¾ß ÇÒ °ÍÀÔ´Ï´Ù.

°¡·É ±¸Á¶±¸³­¿ë(SAR,Search and Rescue) Çï±â, °¡·É ¼¼¿ùÈ£ »ç°Ç ´ç½Ã Ææ´õÇï±âÀÇ Á¶Á¾»ç°¡
Çػ󿡼­ ±¸Á¶ÀÛ¾÷ ÁßÀÌ´ø ¸¹Àº ¼±¹Úµé Áß¿¡
¾î¶² ƯÁ¤¼±¹Ú¿¡ ´ëÇؼ­ À§Ä¡Á¤º¸³ª ¼±¹Ú ¹× Ç×ÇØÁ¤º¸¸¦ ¾Ë±â ¿øÇÑ´Ù¸é

(1) ¸ÕÀú, ¾Ë±â ¿øÇÏ´Â ¼±¹ÚÀÌ Æ¯Á¤ÇØ¾ß ÇÒ °ÍÀÔ´Ï´Ù.
AIS ¸Þ½ÃÁö¸¦ º¸³¾ °æ¿ì ÀÌ ¼±¹ÚÀÇ MMSI(ÇØ»óÀ̵¿¾÷¹«½Äº°¹øÈ£)¸¦ ¸Þ½ÃÁö¿¡ ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù.
µ¿½Ã¿¡ 2ôÀÇ ¼±¹Ú¿¡ ¸Þ½ÃÁö´Â ¸Æ½Ã¸Ø 3°³±îÁö º¸³¾ ¼ö°¡ ÀÖÀ¸¹Ç·Î
¶§·Î´Â 2ôÀÇ ¼±¹ÚÀÇMMSI(ÇØ»óÀ̵¿¾÷¹«½Äº°¹øÈ£)¸¦ ¸Þ½ÃÁö¿¡ ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù.
¡æ ¡®Interrogated MMSI,¡¯ ¶Ç´Â ¡®Destination ID 1, Destination ID 1.1, Destination ID 1.2, Destination ID 2¡¯

(2) ±× ¼±¹ÚÀ¸·ÎºÎÅÍ À§Ä¡Á¤º¸(AIS Message Type 3, ¶Ç´Â AIS Message Type 18, 19)¸¦ ¿øÇÏ´Â Áö
¶Ç´Â ¼±¹ÚÁ¤º¸ ¹× Ç×ÇØÁ¤º¸(AIS Message 5)¸¦ ¿øÇÏ´Â Áö
Àü¼Û¹Þ±â ¿øÇÏ´Â ¸Þ½ÃÁö À¯ÇüÀ» ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù.
¸Æ½Ã¸Ø 3°³±îÁö µ¿½Ã¿¡ º¸³»±â¸¦ ¿øÇÑ´Ù¸é 3°³ÀÇ ¸Þ½ÃÁö À¯ÇüÀ» ¸ðµÎ ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù.
¡æ ¡®First Message Type,¡¯ ¡® Message ID 1, Message ID 1.1, Message ID 2 ¡®

´ÙÀ½Àº AIS Message type 15 ¿ø¹®Ç×ÀûÀ» µðÄÚµùÇÑ °ÍÀÔ´Ï´Ù.

AIS Message type 15, Interrogation
Request for a specific message type (can result in multiple responses from one or several stations




¿©±â¼­ Source ID´Â
À§Ä¡Á¤º¸¸¦ ¿äûÇÑ ¼±¹Ú±¹À̳ª Çؾȱ¹(Interrogator)ÀÇ ÇØ»óÀ̵¿¾÷¹«½Äº°ºÎÈ£(MMSI) ¸»ÇÏ°í
Destination ID 1, Destination ID 2´Â
¿äûÀÚ(Interrogator)°¡ ƯÁ¤ Á¤º¸¸¦ ¾Ë±â ¿øÇÏ´Â
ƯÁ¤ ¼±¹Ú±¹À̳ª Çؾȱ¹(Interrogated)ÀÇ ÇØ»óÀ̵¿¾÷¹«½Äº°ºÎÈ£(MMSI)¸¦ ¸»ÇÕ´Ï´Ù.
Message ID 1, Message ID 2´Â ¿äûÇϴ ƯÁ¤¸Þ½ÃÁöÀÇ À¯ÇüÀ» Áö½ÃÇÕ´Ï´Ù.

¡®DESTINATION 1¡¯°ú ¡®DESTINATION 2¡¯¿¡¼­ º¸´Ù½ÃÇÇ
µ¿½Ã¿¡ µÎ °³ÀÇ ¹°Ç¥(AIS ÀåÂø ¼±¹Ú, Ç×·ÎÇ¥Áö¿ë AIS(AtoN AIS), ±¸³­±¸Á¶¿ë Ç×°ø±â(SAR Aircraft), ÇؾȱâÁö±¹(Base Station))¿¡ ƯÁ¤ ¸Þ½ÃÁöÀÇ Àü¼ÛÀ» ¿äûÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÇÏÁö¸¸ µÎ °³ÀÇ ¹°Ç¥°¡
µ¿½Ã¿¡ µÎ °³ÀÇ Æ¯Á¤ AIS µ¥ÀÌÅÍ(AIS Message Type)¸¦ ¿äûÇÒ ¼ö´Â ¾ø½À´Ï´Ù.
±×·¯´Ï±î Çѹø¿¡ ¸Æ½Ã¸Ø 3°³±îÁöÀÇ ¸Þ½ÃÁö¸¦ ¿äûÇÒ ¼ö°¡ ÀÖ´Â °ÍÀÔ´Ï´Ù.

1ÇϳªÀÇ ¹°Ç¥¿¡ ÇϳªÀÇ ¸Þ½ÃÁö¸¦ ¿äûÇÒ ¼ö ÀÖ°í,
2. ÇϳªÀÇ ¹°Ç¥¿¡ µÎ°³ÀÇ ¸Þ½ÃÁö¸¦ ¿äûÇÒ ¼ö ÀÖ°í
3. µÎ°³ÀÇ ¹°Ç¥¿¡ µ¿½Ã¿¡ Çϳª¾¿ÀÇ ¸Þ½ÃÁö¸¦ ¿äûÇÒ ¼ö ÀÖ°í,
4. µÎ°³ÀÇ ¹°Ç¥¿¡ µ¿½Ã¿¡ ¸Þ½ÃÁö¸¦ ¿äûÇÒ °æ¿ì
±× Áß ÇϳªÀÇ ¹°Ç¥¿¡¸¸ µÎ°³ÀÇ ¸Þ½ÃÁö¸¦ ¿äûÇÒ ¼ö ÀÖ°í ´Ù¸¥ ¹°Ç¥¿¡´Â ÇÑ°³ÀÇ ¸Þ½ÃÁö¸¸ ¿äûÇÒ ¼ö ÀÖ½À´Ï´Ù.

[2/14]   0042625  IP 71.93.14.x    ÀÛ¼ºÀÏ 2016³â8¿ù24ÀÏ 02½Ã41ºÐ      
Æú¸µ¸Þ½ÃÁö(AIS Message Type 15, Interrogation, Request for a specific message type)¸¦ »ç¿ëÇÏ¿©
¾î¶² ƯÁ¤ÇÑ ¹°Ç¥¿¡,
¾î¶² ƯÁ¤ÇÑ ¸Þ½ÃÁöµéÀ» ¿äû(Request)ÇÒ ¼ö ÀÖ´Â Áö¸¦ ´ÙÀ½ÀÇ Ç¥´Â Àß º¸¿©ÁÖ°í ÀÖ½À´Ï´Ù.´Ù.

¸Æ½Ã¸Ø ¼¼ °³ÀÇ ¸Þ½ÃÁö±îÁö ¿äûÇÒ ¼ö ÀÖÀ½À»
¡®Request-1,¡¯ ¡®Request-2,¡¯ ¡® Request2-1¡¯°¡ º¸¿©ÁÖ°í ÀÖ½À´Ï´Ù.



Æú¸µ¸Þ½ÃÁö(AIS Message Type 15, Interrogation, Request for a specific message type)¸¦ »ç¿ëÇÏ¿© ¿äûÇÒ ¼ö ÀÖ´Â ¸Þ½ÃÁö À¯Çüµé
[Ãâó] INSTRUCTION MANUAL(JHS-182 Automatic Identification System)
http://www.enaval.com.ar/pdf/JHS182.pdf

¿©±â¼­ POSITION REPORT(A)´Â
AIS Message Type 2(Special position report, response to interrogation(Class A)),
SHIP STATIC AND VOYAGE(A)´Â
AIS Message Type 5(Scheduled static and voyage related vessel data report(Claas A)),
SAR AIRCRAFT POSITION REPORT´Â
AIS Message Type 9(Position report for airborne stations involved in SAR operations, only),
POSITION REPORT(B)´Â
AIS Message Type 18(Standard position report for Class B shipborned mobile equipment to be used instead of Message 1,2,3),
SHIP STATIC AND VOYAGE(B)´Â
AIS Message Type 24(Static Data Report, Additional data assigned to an MMSI(Class B)),
AIDS-TO-NAVIGATION REPORT´Â
AIS Message Type 21(Position and status report for aids-to-navigation),
BASE STATION REPORT´Â
AIS Message Type 4(Position, UTC, date and current slot number of base station),
DATA LINK MANAGEMENT MSG´Â
AIS Message Type 20(Reserve slots for base station),
CHANNEL MANAGEMENT´Â
AIS Message Type 22(Management of channels and transceiver modes by a base station)À» ÁöĪÇÑ´Ù.

AIS¸¦ ÀåÂøÇÏ°í ÀÖ´Â ¾î¶² ¹°Ç¥(Interrogator)°¡ ¾î¶² ¹°Ç¥(Interrogated)¿¡°Ô
¾î¶² ƯÁ¤ ¸Þ½ÃÁö¸¦ ¿äûÇÒ ¼ö ÀÖ´Â Áö¿¡ ´ëÇؼ­ ´ÙÀ½ Ç¥ ¿ª½Ã Àß º¸¿©ÁÖ°í ÀÖ½À´Ï´Ù.


[Ãâó] Recommendation ITU-R M.1371-4 (04/2010) Technical characteristics for an automatic identification system using time-division multiple access in the VHF maritime mobile band
https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-4-201004-S!!PDF-E.pdf
[3/14]   0042625  IP 71.93.14.x    ÀÛ¼ºÀÏ 2016³â8¿ù24ÀÏ 02½Ã48ºÐ      
AIS Message Type 15´Â 27°³ AIS ¸Þ½ÃÁö À¯ÇüÁß¿¡¼­
'Interrogation Message'(Request for a specific message type, ƯÁ¤¸Þ½ÃÁö ŸÀÔ Àü¼ÛÀ» ¿äûÇÏ´Â ¸Þ½ÃÁö)ÀÔ´Ï´Ù.





[Ãâó] ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡¸¦ ÀÌ¿ëÇÑ ÇØ»ó»ç°í ºÐ¼®±â¹ý
¹Ú Áø È£*, ÀÌ ÁÖ È¯**
°í·Á´ëÇб³*, GMT ¿¬±¸¼Ò**
Analysis Method for Maritime Accident using Automatic
Identification System
Jin-Ho Park*, Ju-Hwan Lee**
Korea University*, R&D Center in GMT**
Journal of Digital Forensics 2015 Dec.: 9(2)
http://kdfs.or.kr/index.php?act=procFileOutput&file_srl=6215&file_key=550da19b6d5


[Ãâó] Utility of Various AIS Messages for Maritime Awareness James K.E. Tunaley
http://www.london-research-and-development.com/Utility-of-Various-AIS-Messages-for-Maritime-Awareness.pdf



[Ãâó] RECOMMENDATION ITU-R M.1371-1*
Technical characteristics for a universal shipborne automatic identification system using time division multiple access in the VHF maritime mobile band (Question ITU-R 232/8) (1998-2001)
https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-1-200108-S!!PDF-E.pdf


[Ãâó] Recommendation ITU-R M.1371-4 (04/2010)
Technical characteristics for an automatic identification system using time-division multiple access in the VHF maritime
https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-4-201004-S!!MSW-E.docx

[Ãâó] Recommendation ITU-R M.1371-4 (04/2010) Technical characteristics for an automatic identification system using time-division multiple access in the VHF maritime mobile band
https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-4-201004-S!!PDF-E.pdf
[4/14]   0042625  IP 71.93.14.x    ÀÛ¼ºÀÏ 2016³â8¿ù24ÀÏ 03½Ã31ºÐ      
AIS Message Type 1°ú 2´Â SOTDMA¶ó´Â µ¥ÀÌÅÍ Àü¼Û¹æ½ÄÀ» »ç¿ëÇÕ´Ï´Ù.


http://www.studfiles.ru/preview/1665638/page:2/

AIS Message Type 3Àº º»¹®¿¡¼­ ¾ð±ÞÇÑ µ¥·Î ITDMA¶ó´Â µ¥ÀÌÅÍ Àü¼Û ¹æ½ÄÀ» »ç¿ëÇÕ´Ï´Ù.
¼Óµµ¿Í ħ·ÎÀÇ º¯È­¿¡ µû¶ó Á¤º¸°»½ÅÁֱⰡ ¹Ù²ð ¶§,
±âÁ¸¿¡ ÇÒ´çµÈ ŸÀÓ½½·ÔÀ¸·Î´Â ¹Ù²ï ÁÖ±âÀÇ Á¤º¸¸Þ½ÃÁö¸¦ ¼Û½ÅÇÒ ¼ö ¾øÀ¸¹Ç·Î
±× ¹Ù²ï ÁÖ±âÀÇ Á¤º¸¸Þ½ÃÁö¸¦ º¸³¾ ¼ö Àִ ŸÀÓ½½·ÔÀ» ÀÚüÀûÀ¸·Î ÁغñÇØ¾ß ÇϹǷÎ
ITDMA(Incremental TDMA)¶ó´Â µ¥ÀÌÅÍ Àü¼Û ¹æ½ÄÀ» »ç¿ëÇÕ´Ï´Ù.

AIS Message Type 3Àº µ¥ÀÌÅÍ Àü¼Û ¹æ½ÄÀ¸·Î ITDMA¹æ½ÄÀ» »ç¿ëÇϹǷÎ
¼Óµµ¿Í ħ·ÎÀÇ º¯È­¿¡ µû¸£´Â Á¤º¸°»½ÅÁֱ⸦ Àû¿ëÇÒ ¼ö ÀÖÁö¸¸,

AIS Message Type 3Àº ¶ÇÇÑ
'ƯÁ¤¸Þ½ÃÁö¿¡ ´ëÇÑ ¿äû'(AIS Message Type 15)¿¡ ´ëÇÑ ÀÀ´ä¸Þ½ÃÁöÀ̱⠶§¹®¿¡
¼Óµµ¿Í ħ·ÎÀÇ º¯È­¿¡ µû¸£´Â Á¤º¸°»½ÅÁֱ⸦ Àû¿ëÇÒ ¼ö°¡ ¾ø½À´Ï´Ù.

¹Ù·Î ÀÌó·³ ÀÏ°ß ¸ð¼øµÇ´Â °Íó·³ º¸¿©Áö´Â ÀúÀÇ ¼³¸íÀ¸·Î ÀÎÇؼ­ Æ÷Ä¿½º°¡ ÀâÈ÷Áö ¾ÊÀ» °ÍÀÔ´Ï´Ù.
±×°ÍÀº ÀúÀÇ À߸øÀÌ°í, ¾ÕÀ¸·Î °øºÎ¸¦ ´õ Çسª°¡¾ß ÇÒ ºÎºÐÀÔ´Ï´Ù.

ºÐ¸íÇÑ °ÍÀº
¼Óµµ¿Í ħ·ÎÀÇ º¯È­¿¡ µû¸£´Â Á¤º¸°»½ÅÁֱ⸦ Àû¿ëÇÒ ¼ö ¾ø´Â AIS Message Type 3À»
¼¼¿ùÈ£ ¿ø¹®Ç×Àû¿¡¼­ º¼ ¼ö ÀÖ´Ù´Â °ÍÀÔ´Ï´Ù.

¼¼¿ùÈ£ ¿ø¹®Ç×Àû¿¡ ³ªÅ¸³ª´Â AIS Message Type 3À» À¯Çüº°·Î ³ª´©¾î º¼ ÇÊ¿ä°¡ ÀÖ°Ú½À´Ï´Ù.
[5/14]   0042625  IP 71.93.14.x    ÀÛ¼ºÀÏ 2016³â8¿ù24ÀÏ 04½Ã04ºÐ      
±×¸®°í ¹®µæ »ý°¢ÀÌ ³ª¼­ ´õ ÇÏ´Â °ÍÀε¥
¼¼¿ùÈ£ ¿ø¹®Ç×ÀûÀº ¸ðµÎ ´Ù °ø°³ µÈ °ÍÀÌ ¾Æ´Õ´Ï´Ù.
ÇöÀç±îÁö´Â À§Ä¡Á¤º¸¸Þ½ÃÁö(AIS Message Type 1°ú 3)¸¸ °ø°³µÇ¾ú´Â µ¥
¼±¹ÚÁ¤º¸ ¹× Ç×ÇØÁ¤º¸(AIS Message Type 5)ÀÇ °æ¿ì 6ºÐ¸¶´Ù ÀÚµ¿À¸·Î ¹æ¼ÛµÇ°Ô µÇ¾î ÀÖ´Â µ¥,
¾ÆÁ÷±îÁö °ø°³µÈ ¹Ù ¾øÀ¸¸ç,
±× ¿Ü ¼¼¿ùÈ£°¡ ±âÁö±¹À̳ª ÁÖº¯ ¼±¹Úµé°ú ÁÖ°í ¹ÞÀº AIS Text messageµµ °ø°³µÈ ¹Ù°¡ ¾ø½À´Ï´Ù.

¼¼¿ùÈ£ AIS¿Í °ü·ÃµÈ Á¤º¸¸¸ ÀüºÎ °ø°³µÇ¾îµµ
ÀÌ »ç°ÇÀÇ Áø½Ç¿¡ ´Ù°¡¼³ ¼ö ÀÖ´Ù´Â È®½ÅÀÔ´Ï´Ù.


http://e-navi.or.kr/data/board_data/540501001278675510.pdf
[6/14]   0042625  IP 71.93.14.x    ÀÛ¼ºÀÏ 2016³â8¿ù24ÀÏ 11½Ã40ºÐ      
ÀÏ´Ü ´ñ±Û 4¹ø¿¡ ³ª¿À´Â ´ÙÀ½ µµÇ¥µµ
JHS-182¸Þ´º¾óÀÇ Interrogation¿¡¼­ »Ì¾Æ ¿Â °ÍÀÔ´Ï´Ù.


Æú¸µ¸Þ½ÃÁö(AIS Message Type 15, Interrogation, Request for a specific message type)¸¦ »ç¿ëÇÏ¿© ¿äûÇÒ ¼ö ÀÖ´Â ¸Þ½ÃÁö À¯Çüµé
[Ãâó] INSTRUCTION MANUAL(JHS-182 Automatic Identification System)
http://www.enaval.com.ar/pdf/JHS182.pdf

´ñ±Û 4¹ø¿¡ ³ª¿À´Â µµÇ¥µéÀ» ÀÌÇØÇϽŴٸé
°³ & µÅÁö¿Í ¼³ÀüÀ» ¹úÀÏ ¶§ Á¦°¡ ´ëÃæ ½è´ø ¾Æ·¡ÀÇ 'JHS-182 Interrogation'µµ ¶È °°Àº À̾߱â¶ó´Â °É
¾Æ½Ç °ÍÀÔ´Ï´Ù.

-------------

¼¼¿ùÈ£ ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡(JHS-182 AIS)ÀÇ ¸ÞÀÎ ¸Þ´º´Â 5°¡Áö·Î ºÐ·ùµÇ¾î ÀÖ´Ù.
±× ù¹ø°°¡ [1.Voyage Static Data]ÀÎ µ¥,
¼öµ¿ÀÔ·ÂÀ» ÇÊ¿ä·Î ÇÏ´Â AIS Message Type 5(Class A)¿Í 24(Class B)ÀÇ Ç×ÇàÁ¤º¸¿¡ ÇØ´çÇϴ âÀÌ´Ù.

µÎ¹ø°°¡ [2.Message]Àε¥
¿©±â¼­ 27°³ ¸Þ½ÃÁöÀÇ À¯ÇüÀÌ ¹üÁÖ¿Í ±â´Éº°·Î Æ÷¸ËÀÌ ¼³Á¤µÈ´Ù.

¼¼¹ø°°¡ °æº¸±â´É ¼³Á¤ÀÌ´Ù. [3.Alarm Setting]

³×¹ø°°¡ ÁÖÆļö ä³Î, ½Ã°£, µð½ºÇ÷¹ÀÌ µî ½Ã½ºÅÛ ¼³Á¤ÀÌ´Ù. [4. SET UP]

¸¶Áö¸·À¸·Î ´Ù¼¸¹ø°°¡ À¯Áöº¸¼ö¿¡ °ü·ÃµÈ »çÇ×À» ´Ù·é´Ù. [ 5.Maintenance ]


[Ãâó] INSTRUCTION MANUAL(JHS-182 Automatic Identification System)
http://www.enaval.com.ar/pdf/JHS182.pdf

ÀÌ ´Ù¼¸°¡ÁöÀÇ ¸Þ´º Áß
¿ì¸®°¡ Áö±Ý ³íÀÇÇÏ°íÀÚ ÇÏ´Â Æú¸µ¸Þ½ÃÁö(AIS Message Type 15, Interrogation)´Â
µÎ¹ø°ÀÎ [2.Message]¿¡¼­ ã¾Æ º¼ ¼ö°¡ ÀÖ´Ù.

[2.Message]À» Ä¿¼­·Î ¼±ÅÃÇÏ¸é ´ÙÀ½°ú °°ÀÌ 6°³ÀÇ Ç׸ñÀÌ ³ª¿Â´Ù.


[Ãâó] INSTRUCTION MANUAL(JHS-182 Automatic Identification System)
http://www.enaval.com.ar/pdf/JHS182.pdf

ù¹ø°, [1.EDIT AND TX]¿¡¼­ 27°³ ¸Þ½ÃÁö ÀüüÀÇ Æ÷¸Ë ¼³Á¤°ú ±â´Éº° Ä«Å×°í¸®º° ºÐ·ù¸¦ º¼ ¼ö°¡ ÀÖ´Ù.

µÎ¹ø°, Àü¼Û Æ®·¹ÀÌ,[2.TX TRAY]¿¡¼­´Â ÀÚ¼±ÀÌ ½ÇÁ¦·Î Àü¼ÛÇÑ ¸Þ½ÃÁö(AIVDO Message)¸¦ º¼ ¼ö°¡ ÀÖ´Ù.

¼¼¹ø°, ¼ö½Å Æ®·¹ÀÌ,[3.RX TRAY]¿¡¼­´Â ´Ù¸¥ ¼±¹ÚÀÌ ÀÚ¼±¿¡ Àü¼ÛÇÑ ¸Þ½ÃÁö(AIVDM Message)¸¦ º¼ ¼ö°¡ ÀÖ´Ù.

³×¹ø°, ÇÊ¿äÇÑ Æ¯Á¤Á¤º¸¸¦ ÇØ´ç¼±¹Ú¿¡¼­ ¾Ë°íÀÚ ÇÒ ¶§ º¸³»´Â Æú¸µ¸Þ½ÃÁöâ, [4.Interrogation]´Â AIS Message Type 15¿¡ Àû¿ëµÇ´Â ¸Þ½ÃÁö âÀÌ´Ù.

´Ù¼¸¹ø°, VHF Åë´Þ°Å¸® ¹Û¿¡ ÀÖ´Â, Ưº°È÷ ÀΰøÀ§¼ºÀ» ÅëÇØ ¼Û½Å°ú ¼ö½ÅÀÌ °¡´ÉÇÑ ¸Þ½ÃÁöâ, [5.LONG RANGE] Áï AIS Message Type 27¿¡ Àû¿ëµÇ´Â ¸Þ½ÃÁö âÀÌ´Ù.

¿©¼¸¹ø°, ¸Þ½ÃÁö ºÎÀú(buzzer) ±â´É¿¡ °üÇÑ Ã¢ÀÌ´Ù. [6.Message BUZZER]

ºÎ¿¬¼³¸íÀ» µ¡ºÙÀÌÀÚ¸é,
[1.EDIT AND TX]¿¡´Â ¸ÞÀθ޴º [1.Voyage Static Data: AIS Message Type 5(Class A)¿Í 24(Class B)ÀÇ Ç×ÇàÁ¤º¸]ÀÇ ¸Þ½ÃÁö »Ó¸¸ ¾Æ´Ï¶ó
¸Þ½ÃÁö â¿¡¼­ ¼Û¼ö½ÅÇÏ´Â Àüü 27°³ ¸Þ½ÃÁöÀÇ Æ÷¸ËÀÌ ¼³Á¤µÇ¾î ÀÖ´Ù.

±×·¸°Ô Æ÷¸ËÀÌ ¼³Á¤µÈ ¸Þ½ÃÁö¸¦ »ç¿ëÇÏ¿©
ÀÚ¼±(Own Ship)ÀÌ ½ÇÁ¦·Î Àü¼ÛÇÑ ¸Þ½ÃÁö ¸®½ºÆ®¸¦ [2.TX TRAY]°¡ º¸¿©ÁÖ°í,
´Ù¸¥ ¼±¹ÚÀ¸·ÎºÎÅÍ Àü¼Û¹ÞÀº ÀÏÁ¾ÀÇ ¹°Ç¥¸®½ºÆ®(Target List)¸¦ [3. RX TRAY]°¡ º¸¿©ÁØ´Ù.

ƯÁ¤¼±¹Ú¿¡ ´ëÇÑ Æ¯Á¤ Á¤º¸¸¦ ¾ò¾î¾ß¸¸ Çϴ Ư¼ö»óȲÀÌ ¹ß»ýÇßÀ» ¶§,
Æú¸µ¸Þ½ÃÁö(AIS Message Type 15)¸¦ Àü¼ÛÇÏ°íÀÚ ÇÑ´Ù¸é,

(1)¸Þ½ÃÁö ¸Þ´º¸¦ ¿­¾î ³×¹ø¤ŠÀÎ [4.Interrogation]âÀ» Á÷Á¢ ¼±ÅÃÇϰųª,


(2) ´Ù¸¥ ¼±¹ÚµéÀÌ Àü¼ÛÇÑ À§Ä¡Á¤º¸¿Í Ç×ÇàÁ¤º¸°¡ ´ã°Ü ÀÖ´Â [3.RX TRAY]¸¦ ¿­¾î ƯÁ¤¼±¹ÚÀ» ¼±ÅÃÇÑ µÚ¿¡,
´Ù½Ã ±× ¼±¹ÚÀÇ Á¤º¸ Á¦ÀÏ ÇÏ´ÜÀÇ Ã¢¿¡ ÀÖ´Â [EXIT], [EDIT AND TX], [INTERROGATION] Áß,
[INTERROGATION]À» ¼±ÅÃÇÏ¸é µÈ´Ù.

[Ãâó] INSTRUCTION MANUAL(JHS-182 Automatic Identification System)
http://www.enaval.com.ar/pdf/JHS182.pdf

¸Ç ÇÏ´ÜÀÇ Ã¢À» È®´ëÇØ º¸ÀÚ¸é


[INTERROGATION]À» Ä¿¼­·Î ¼±ÅÃÇÏ¸é ´ÙÀ½°ú °°Àº INTERROGATION ½ºÅ©¸°ÀÌ ¶ß°Ô µÈ´Ù.


»ó´ÜÀÇ ¼±¹Ú¸í°ú ÇØ»óÀ̵¿¾÷¹«½Äº°¹øÈ£(MMSI)´Â
Æú¸µ¸Þ½ÃÁö(AIS MESSAGE TYPE 15)¸¦ Àü¼ÛÇÏ´Â ÀÚ¼±(Interrogator)ÀÇ °ÍÀÌ´Ù.

À§¿¡¼­ ¡®DESTINATION¡¯Àº
Æú¸µ¸Þ½ÃÁö(AIS MESSAGE TYPE 15)¸¦ ¼ö½ÅÇÒ ¼±¹ÚÀÇ ¼±¸íÀ» °¡¸®Å°°í,
¡®ID¡¯´Â ±× ¼±¹ÚÀÇ ÇØ»óÀ̵¿¾÷¹«½Äº°¹øÈ£(MMSI)¿¡ ÇØ´çÇÑ´Ù.

¡®REQUEST¡¯´Â Æú¸µ¸Þ½ÃÁö(AIS MESSAGE TYPE 15)°¡ ¿ä±¸ÇÏ´Â
ƯÁ¤ AIS ¸Þ½ÃÁö À¯Çü(AIS Message Type)À» ÀǹÌÇÏ´Â µ¥
À§ÀÇ Ã¢¿¡¼­´Â ¡®POSITION REPORT¡¯°¡ ÀԷµǾî ÀÖÀ¸´Ï±î
¹Ù·Î Áö±Ý ¿ì¸®°¡ ´Ù·ç°í ÀÖ´Â AIS MESSAGE TYPE 3(Special Position Report)À» ¿äûÇÏ°í ÀÖ´Â °ÍÀÌ´Ù.

µ¥ÀÌÅÍ Àü¼ÛÀ» ¿äûÇÏ´Â
¼±¹ÚÀÇ ¼±¸í°ú ÇØ»óÀ̵¿¾÷¹«½Äº°¹øÈ£(MMSI), ±×¸®°í ¿äûÇÏ´Â ¸Þ½ÃÁöÀÇ À¯ÇüÀº
Á¶±× ´ÙÀ̾ó(JOG DIAL)À» »ç¿ëÇÏ¿© ÀÔ·ÂÇÒ ¼ö ÀÖ°Ô µÇ¾î ÀÖ´Ù.
(±× ¹æ¹ý¿¡ ´ëÇؼ­´Â JHS-182 ¸Þ´º¾óÀ» ÂüÁ¶Çϱ⠹ٶõ´Ù.)

¡®DESTINATION 1¡¯°ú ¡®DESTINATION 2¡¯¿¡¼­ º¸´Ù½ÃÇÇ
µ¿½Ã¿¡ µÎ °³ÀÇ ¹°Ç¥(AIS ÀåÂø ¼±¹Ú, Ç×·ÎÇ¥Áö¿ë AIS(AtoN AIS), ±¸³­±¸Á¶¿ë Ç×°ø±â(SAR Aircraft), ÇؾȱâÁö±¹(Base Station))¿¡ ƯÁ¤ ¸Þ½ÃÁöÀÇ Àü¼ÛÀ» ¿äûÇÒ ¼ö ÀÖ´Ù.

ÇÏÁö¸¸ µÎ °³ÀÇ ¹°Ç¥°¡
µ¿½Ã¿¡ µÎ °³ÀÇ Æ¯Á¤ AIS µ¥ÀÌÅÍ(AIS Message Type)¸¦ ¿äûÇÒ ¼ö´Â ¾ø´Ù.
±×·¯´Ï±î Çѹø¿¡ ¸Æ½Ã¸Ø 3°³±îÁöÀÇ ¸Þ½ÃÁö¸¦ ¿äûÇÒ ¼ö°¡ ÀÖ´Â °ÍÀÌ´Ù.

1ÇϳªÀÇ ¹°Ç¥¿¡ ÇϳªÀÇ ¸Þ½ÃÁö¸¦ ¿äûÇÒ ¼ö ÀÖ°í,
2. ÇϳªÀÇ ¹°Ç¥¿¡ µÎ°³ÀÇ ¸Þ½ÃÁö¸¦ ¿äûÇÒ ¼ö ÀÖ°í
3. µÎ°³ÀÇ ¹°Ç¥¿¡ µ¿½Ã¿¡ Çϳª¾¿ÀÇ ¸Þ½ÃÁö¸¦ ¿äûÇÒ ¼ö ÀÖ°í,
4. µÎ°³ÀÇ ¹°Ç¥¿¡ µ¿½Ã¿¡ ¸Þ½ÃÁö¸¦ ¿äûÇÒ °æ¿ì
±× Áß ÇϳªÀÇ ¹°Ç¥¿¡¸¸ µÎ°³ÀÇ ¸Þ½ÃÁö¸¦ ¿äûÇÒ ¼ö ÀÖ°í ´Ù¸¥ ¹°Ç¥¿¡´Â ÇÑ°³ÀÇ ¸Þ½ÃÁö¸¸ ¿äûÇÒ ¼ö ÀÖ´Ù. .

Æú¸µ¸Þ½ÃÁö(AIS Message Type 15, Interrogation, Request for a specific message type)¸¦ »ç¿ëÇÏ¿©
¾î¶² ƯÁ¤ÇÑ ¹°Ç¥¿¡,
¶Ç ¾î¶² ƯÁ¤ÇÑ ¸Þ½ÃÁöµéÀ» ¿äû(Request)ÇÒ ¼ö ÀÖ´Â Áö¸¦ ´ÙÀ½ÀÇ Ç¥´Â Àß º¸¿©ÁÖ°í ÀÖ´Ù.


Æú¸µ¸Þ½ÃÁö(AIS Message Type 15, Interrogation, Request for a specific message type)¸¦ »ç¿ëÇÏ¿© ¿äûÇÒ ¼ö ÀÖ´Â ¸Þ½ÃÁö À¯Çüµé
[Ãâó] INSTRUCTION MANUAL(JHS-182 Automatic Identification System)
http://www.enaval.com.ar/pdf/JHS182.pdf

¿©±â¼­ POSITION REPORT(A)´Â
AIS Message Type 2(Special position report, response to interrogation(Class A)),
SHIP STATIC AND VOYAGE(A)´Â
AIS Message Type 5(Scheduled static and voyage related vessel data report(Claas A)),
SAR AIRCRAFT POSITION REPORT´Â
AIS Message Type 9(Position report for airborne stations involved in SAR operations, only),
POSITION REPORT(B)´Â
AIS Message Type 18(Standard position report for Class B shipborned mobile equipment to be used instead of Message 1,2,3),
SHIP STATIC AND VOYAGE(B)´Â
AIS Message Type 24(Static Data Report, Additional data assigned to an MMSI(Class B)),
AIDS-TO-NAVIGATION REPORT´Â
AIS Message Type 21(Position and status report for aids-to-navigation),
BASE STATION REPORT´Â
AIS Message Type 4(Position, UTC, date and current slot number of base station),
DATA LINK MANAGEMENT MSG´Â
AIS Message Type 20(Reserve slots for base station),
CHANNEL MANAGEMENT´Â
AIS Message Type 22(Management of channels and transceiver modes by a base station)À» ÁöĪÇÑ´Ù.

AIS¸¦ ÀåÂøÇÏ°í ÀÖ´Â ¾î¶² ¹°Ç¥(Interrogator)°¡
ÀÌ·¯ÇÑ Æ¯Á¤ ¸Þ½ÃÁö¸¦ ¿äûÇÒ ¼ö ÀÖ´Â Áö¿¡ ´ëÇؼ­´Â Àü¿¡ ÀÌ¹Ì ¼Ò°³ÇÑ ¹Ù ÀÖ´Ù.

[Ãâó] Recommendation ITU-R M.1371-4 (04/2010) Technical characteristics for an automatic identification system using time-division multiple access in the VHF maritime mobile band
https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-4-201004-S!!PDF-E.pdf

¿ì¸®´Â À§¿¡¼­ ¿Ö ¼¼¿ùÈ£ÀÇ ±Þº¯Ä§ ±¸°£¿¡
¾à 3ºÐ °¡·®À̳ª AIS Message Type 3ÀÌ ÁýÁßµÉ ¼ö ¹Û¿¡ ¾ø¾ú´Â Áö
±× ÀÌÀ¯¿¡ ´ëÇؼ­ °¡´É¼ºÀ» ¤¾î º¸¾Ò´Ù.

¹Ýµå½Ã ¸ðµç °æ¿ì¿¡ ±×·± °ÍÀº ¾Æ´ÏÁö¸¸
AIS Message Type 3Àº Ư¼öÇÑ »óȲ, °¡·É ¼±¹Ú ³¢¸® Ãßµ¹Çϰųª Á¤¸éÀ¸·Î ¸¶ÁÖÄ¡°Ô µÇ¾î¼­,
¶Ç´Â Ç׷θ¦ ÀÌÅ»ÇÑ ¼±¹ÚÀÌ Àü¹æ¿¡ ³ªÅ¸³ª¼­ Ãæµ¹Ç×¹ý°ü°è°¡ ¹ß»ýÇÒ À§ÇèÀÌ ¿¹ÃøµÉ °æ¿ì¿¡
±×·± »óȲ¿¡ Á÷¸éÇÑ ¼±¹ÚÀ̳ª ÇØ»ó±³Åë°üÁ¦¼¾ÅÍ¿¡¼­
»çÀü¿¡ ÇØ´ç¼±¹Ú(¶Ç´Â µ¿½Ã¿¡ 2°³ÀÇ ¼±¹Ú)À» ƯÁ¤ÇÏ¿©
ÀϽÃÀûÀ¸·Î À§Ä¡ µ¥ÀÌÅÍ Àü¼ÛÀ» Áö½ÃÇÒ ¶§ º¸³»´Â
Ư¼öÇÑ À§Ä¡Á¤º¸¸Þ½ÃÁö(Special Position Report)¶ó´Â °ÍÀ» ¾Ë°Ô µÇ¾ú´Ù.

±×¸®°í ¼¼¿ùÈ£ÀÇ ±Þº¯Ä§ ±¸°£¿¡ ¾à 3ºÐ °¡·®À̳ª ÁýÁßµÈ AIS Message Type 3À» ¿äûÇÑ ÂÊÀº
ÀαÙÀÇ ¼±¹ÚÀÏ ¼öµµ ÀÖÁö¸¸
ÇØ»ó±³Åë°üÁ¦¸¦ Ã¥ÀÓÁö°í ÀÖ´Â ÁøµµVTS³ª Á¦ÁÖVTSÀÏ °¡´É¼ºµµ ¤¾î º¸¾Ò´Ù.

¶ÇÇÑAIS Message Type 3À» ¿äûÇÏ·Á¸é
ÀÏ´Ü Áøµµ VTS³ª Á¦ÁÖ VTS¿¡¼­ AIS Message Type 15¸¦ ¼¼¿ùÈ£¿¡ Àü¼ÛÇØ¾ß ÇÏ´Â µ¥,
±×·¯±â À§Çؼ­´Â ¸ÞÀÎ ¸Þ´º¿¡¼­ Á÷Á¢ [4.Interrogation]âÀ» Á÷Á¢ ¿­°Å³ª,
¸Þ½ÃÁö ¸Þ´ºÀÇ [3.RX TRAY]¿¡ ÀÖ´Â ¼±¹ÚÀÇ Á¤º¸ ¸Ç ÇÏ´Ü¿¡¼­ [INTERROGATION]À» ¿­¾î¼­,
AIS Message Type 15¸¦ º¸³¾ ƯÁ¤ ¼±¹Ú°ú ƯÁ¤¸Þ½ÃÁö¸¦
Á¶±× ´ÙÀ̾óÀ» »ç¿ëÇÏ¿© ¼öµ¿ÀûÀ¸·Î ÀÔ·ÂÇÏ´Â °úÁ¤ÀÌ ÇÊ¿äÇÏ´Ù´Â »ç½Çµµ ¹àÇû´Ù.

¹°·Ð ÀÌ·± ¼öµ¿ÀÔ·Â ÀýÂ÷¸¦ °ÅÃÄ AIS Message Type 15À» º¸³½ ´Ù ÇÏ´õ¶óµµ
±×°ÍÀ» ¼ö½ÅÇÑ ¼±¹ÚÀº Áï°¢ÀûÀ¸·Î ¿äûÇϴ ƯÁ¤ ¸Þ½ÃÁö( ¿©±â¼­´ÂAIS Message Type 3)À»
ÀÚµ¿ÀûÀ¸·Î º¸³»°Ô µÈ´Ù.

ÀÌ·¯ÇÑ °úÁ¤À» °ÅÃÄ º¸³½ [INTERROGATION] ½ºÅ©¸°ÀÇ Æú¸µ¸Þ½ÃÁö(AIS Message Type 15)´Â


½ÇÁ¦·Î´Â ´ÙÀ½°ú °°Àº Æ÷¸äÀÇ ³»¿ëÀ¸·Î Àü¼ÛµÈ´Ù.

ÀÌÁ¦´Â ¿ì¸®°¡ ÀÌ¹Ì ¾Ë°í ÀÖ´Â ¹Ù µ¥·Î,
¿©±â¼­ Source ID´Â
À§Ä¡Á¤º¸¸¦ ¿äûÇÑ ¼±¹Ú±¹À̳ª Çؾȱ¹(Interrogator)ÀÇ ÇØ»óÀ̵¿¾÷¹«½Äº°ºÎÈ£(MMSI) ¸»ÇÏ°í
Destination ID 1, Destination ID 2´Â
¿äûÀÚ(Interrogator)°¡ À§Ä¡Á¤º¸¸¦ ¾Ë±â ¿øÇÏ´Â
ƯÁ¤ ¼±¹Ú±¹À̳ª Çؾȱ¹(Interrogated)ÀÇ ÇØ»óÀ̵¿¾÷¹«½Äº°ºÎÈ£(MMSI)¸¦ ¸»ÇÑ´Ù.
Message ID 1, Message ID 2´Â ¿äûÇϴ ƯÁ¤¸Þ½ÃÁöÀÇ À¯ÇüÀ» Áö½ÃÇÑ´Ù.

ÀÌ·± ¼³¸íÀ» µè°í ³ª¼­µµ ´ÙÀ½°ú °°Àº Áú¹®À» ´øÁú ¼öµµ ÀÖ´Ù.

¡°³Ê´Â À§¿¡¼­ Æú¸µ¸Þ½ÃÁö(AIS Message Type 15)¸¦ ÅëÇؼ­
ƯÁ¤ AIS ¸Þ½ÃÁö(2,4,5,9,18,24,21, 20,22)¸¦ ¹ÞÀ» ¼ö ÀÖ´Ù°í ¸»Çß´Â µ¥,
±×·³ ±× ƯÁ¤ AIS ¸Þ½ÃÁö¸¦ ¹Þ±â À§Çؼ­´Â
¼öµ¿ÀûÀÎ ÀÔ·Â ÀýÂ÷°¡ ¹Ýµå½Ã ÇÊ¿äÇÏ´Ù´Â ¸»À̳Ä?¡±

ÀÌ·± Áú¹®ÀÌ ³ª¿Â´Ù¸é
±×°Ç ¼øÀüÈ÷ ³»°¡ ¼³¸íÀ» ÃæºÐÈ÷ ÇÏÁö ¾Ê¾Ò±â ¶§¹®À̹ǷΠ³ªÀÇ À߸øÀ̶ó ÇÒ ¼ö ÀÖ´Ù.

±× Áú¹®¿¡ ´ëÇÑ ³ªÀÇ ´äÀº,

¡°¾Æ´Ï´Ù. ±× ƯÁ¤ ¸Þ½ÃÁö(2,4,5,9,18,24,21, 20,22)´Â
2ÃÊ¿¡¼­ 3ºÐ °£°ÝÀ¸·Î, ¶Ç´Â 6ºÐ °£°ÝÀ¸·Î, ¶§·Î´Â 10ºÐ °£°ÝÀÇ ÁÖ±â·Î ÀÚµ¿À¸·Î Àü¼ÛµÈ´Ù.
ÀÌ·¸°Ô ÀÚµ¿¸ðµå·Î Àü¼ÛµÉ °æ¿ì´Â
ÃÊ´ÜÆÄ(VHF)ÀÇ Åë´Þ ÇØ¿ª ³»¿¡ ÀÖ´Â ¸ðµç ¼±¹Ú¿¡°Ô ÀÏ´ë´ÙÀÇ °ü°è·Î ÀÚµ¿ÀûÀ¸·Î Àü¼ÛµÈ´Ù.
ÇÏÁö¸¸ Ư¼öÇÑ »óȲÀÌ »ý°Ü¼­
ÀÏ´ëÀÏÀ̳ª ÀÏ´ëÀÌÀÇ ¿äûÀÚ(Interrogator)¿Í ÇÇ¿äûÀÚ(Interrogated)ÀÇ °ü°è¿¡¼­
±× ƯÁ¤ ¸Þ½ÃÁö(2,4,5,9,18,24,21, 20,22)¸¦ ¿äûÇÏ°Ô µÉ ¶§
±× ƯÁ¤ ¸Þ½ÃÁö¸¦ ¿äûÇÏ´Â Æú¸µ¸Þ½ÃÁö(AIS Message Type 15)ÀÇ Æ÷¸Ë¿¡
Á¶±× ´ÙÀ̾ó(JOG DIAL)À» »ç¿ëÇÏ¿©
ÇØ´ç¼±¹ÚÀÇ ¼±¸í°ú ÇØ»óÀ̵¿¾÷¹«½Äº°ºÎÈ£(MMSI),
±×¸®°í ¿äûÇϴ ƯÁ¤ ¸Þ½ÃÁö À¯ÇüÀ» ÀÔ·ÂÇØ¾ß ÇÑ´Ù´Â ¸»ÀÌ´Ù."

µðÁöÅÐ ¼±ÅÃÈ£Ãâ(DSC)ÀÇ Æú¸µ±â´É¿¡ ´ëÇؼ­µµ Â÷ÈÄ¿¡ ³íÀÇ°¡ ÇÊ¿äÇÏ´Ù.


[7/14]   0042625  IP 71.93.14.x    ÀÛ¼ºÀÏ 2016³â8¿ù24ÀÏ 12½Ã08ºÐ      
¾î¶² °æ¿ì¿¡ °üÇÒ ÇØ¿ª Àüü ¼±¹Ú¿¡ ´ëÇÑ Æú¸µ(polling)À» ÇÏ°Ô µÉ±î¿ä?
[8/14]   0042625  IP 71.93.14.x    ÀÛ¼ºÀÏ 2016³â8¿ù24ÀÏ 12½Ã12ºÐ      
Á¦°¡ ¾î¶² »õ·Î¿î ÁÖÀåÀ» ÇÏ°í ÀÖ¾ú´ø °ÍÀÌ ¾Æ´Ï¶ó
AISÀÇ ±¹Á¦Àû ±â¼úÇ¥ÁØÀÎ ITU-RM. 1371¿¡ ³ª¿À´Â À̾߱âÀÔ´Ï´Ù.

RECOMMENDATION ITU-R M.1371-1*
Technical characteristics for a universal shipborne automatic identification system using time division multiple access in the VHF maritime mobile band
(Question ITU-R 232/8) (1998-2001)
https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-1-200108-S!!PDF-E.pdf
 
Recommendation ITU-R M.1371-5 (02/2014)
Technical characteristics for an automatic identification system
using time division multiple access in the VHF maritime mobile frequency band
 
 
M Series Mobile, radiodetermination, amateur and related satellite services
https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-5-201402-I!!PDF-E.pdf
 
 
Recommendation ITU-R M.1371-4 (04/2010) 
Technical characteristics for an automatic identification system using time-division multiple access in the VHF maritime
https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-4-201004-S!!MSW-E.docx
 
 
STDMA analyse report as MS WORD dokument (2731 kB)
http://www.gpc.se/descr/thesis.htm
 
Ŭ·¡½º A ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡ (AIS) ÇÁ·ÎÅäÄÝ ±Ô°Ý
Specification for Class A Automatic Identification System (AIS) Protocol
Çѱ¹Á¤º¸Åë½Å±â¼úÇùȸ
https://committee.tta.or.kr/include/Download.jsp?filename=choan%2F2014-381+%C5%AC%B7%A1%BD%BA+A+%BC%B1%B9%DA%C0%DA%B5%BF%BD%C4%BA%B0%C0%E5%C4%A1(AIS)+%C7%C1%B7%CE%C5%E4%C4%DD+%B1%D4%B0%DD_0.3(%B1%E2%BC%FA%BA%B8%B0%ED%BC%AD).hwp

 
AIS ÇÁ·ÎÅäÄÝ Á¾·ù¿Í Ư¼º(±â¼úº¸°í¼­)
(Types and Characteristics of AIS Communication Protocols(Technical Report))
https://committee.tta.or.kr/include/Download.jsp?filename=choan%2F2015-563+AIS+%C7%C1%B7%CE%C5%E4%C4%DD+%C1%BE%B7%F9%BF%CD+%C6%AF%BC%BA(%B1%E2%BC%FA%BA%B8%B0%ED%BC%AD).hwp
[9/14]   0042625  IP 71.93.14.x    ÀÛ¼ºÀÏ 2016³â8¿ù24ÀÏ 13½Ã09ºÐ      
´ñ±Û 5¹ø°ú 11¹øÀ» º¸½Ã¸é ¸ðµç AIS Á¦Á¶¾÷ü°¡
AISÀÇ ±¹Á¦Àû ±â¼úÇ¥ÁØÀ¸·Î »ï°í ÀÖ´Â ITU-RM. 1371ÀÇ ¿öµùÀ̶ó´Â °ÍÀ» ¾Æ½Ç °ÍÀÔ´Ï´Ù.
[10/14]   °³µÅÁö  IP 211.207.142.x    ÀÛ¼ºÀÏ 2016³â8¿ù24ÀÏ 15½Ã57ºÐ      
1ÀÎ 2¿ªÇϸç 3ÀÏ 12½Ã°£ µ¿¾È
º»¹®µµ ¸¶¹«¸® ¸øÇϳ×.¤»¤»

±â´Ù¸®´Ù ÁöÃÆ´Ù.

ÈùÆ®´Ù.
Message Type 1¹ø°ú 3¹øÀº À§Ä¡º¸°í¶ó´Â °ÍÀÌ´Ù.


ȣȣȣ!
[11/14]   0042625  IP 71.93.14.x    ÀÛ¼ºÀÏ 2016³â8¿ù24ÀÏ 16½Ã04ºÐ      

If OS(Own Ship) wants to know information about ship 1,
OS shall send an interrogation in polling mode;
then ship 1 will transmit her response on the same VHF channel without operator intervention
http://www.marineelec.com/AIS%20System.html
[12/14]   °³µÅÁö  IP 211.207.142.x    ÀÛ¼ºÀÏ 2016³â8¿ù24ÀÏ 19½Ã36ºÐ      
³²Âʳª¶ó park,
´õ·´°Ô ±¸Áú±¸ÁúÇϳ×.

°³»õ³¢ ¸à½º Çϳ×.¤¾¤¾
º»¹®À» ¿ä¾àÇÏ¸é ¿µ±¸ ¾ø´Ù.^^

°á·ÐÀº Àΰ£ÀÌ °³ÀÔÇÏÁö ¾Ê´Â autonomous ¸ðµå¶õ °ÅÁö?

ÈùÆ® Çϳª ´õ.
À§Ä¡ º¸°íÀ²(reporting rate)¿¡ ´ëÇØ ´õ °øºÎÇضó~~~À×.

https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-1-200108-S!!PDF-E.pdf
[13/14]   °³µÅÁö  IP 211.207.142.x    ÀÛ¼ºÀÏ 2016³â8¿ù25ÀÏ 22½Ã39ºÐ      
ȣȣȣ!
ÇÏ·ç ´õ ½Ã°£ ÁÙ°Ô.
[14/14]   °³µÅÁö  IP 211.207.142.x    ÀÛ¼ºÀÏ 2016³â8¿ù26ÀÏ 15½Ã24ºÐ      
³²Âʳª¶ó park,
°¡¶ó ÀÛÅü ´Ð 'untitled'À¸·Î ¿©±â¼­ °³Áö¶ö ¶³Áö ¸»°í »¡¸® »ç°ú±Û ¿Ã·Á¶ó.

http://www.surprise.or.kr/board/view.php?uid=32130&table=surprise_13

ȣȣȣ!
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09-10 03:16
130537
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09-10 01:38
130386
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08-21 19:01
130355
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08-19 10:03
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08-12 07:32
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08-12 07:16
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08-11 15:37
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08-08 09:15
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08-07 05:15
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08-06 04:05
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08-04 15:48
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08-02 18:46
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07-22 09:09
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07-18 00:56
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07-17 16:49
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07-14 13:30
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07-14 09:49
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07-13 18:06
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07-09 07:18
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07-09 02:53
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07-08 03:54
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[À±¼®¿­]»ç½ÇÀº 10¿øÀÌ ¾Æ´Ï¶ó 1¿øÀÌ´Ù? 0042625 413
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07-07 08:42
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07-07 06:26
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07-06 07:47
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07-02 04:22
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07-01 18:57
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07-01 16:12
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06-30 05:58
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06-26 04:52
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06-24 14:59
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06-24 06:06
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06-15 17:17
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06-15 16:12
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05-26 04:24
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05-13 17:06
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05-08 18:09
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05-08 10:26
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05-08 09:13
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05-07 07:37
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05-07 07:10
129121
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05-07 04:57
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05-06 18:38
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05-06 17:30
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05-06 17:14
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05-06 07:43
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05-06 07:38
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05-05 17:18
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05-01 06:04
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04-30 17:41
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04-30 08:05
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