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Ç¥ÁعøÈ£ TTAK.KO-10.1177/R1 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2021-12-08 ÃÑÆäÀÌÁö 17
ÇѱÛÇ¥Áظí UHF ´ë¿ª 400 MHz ¹«¼±¸µÅ© ±â¹Ý ½º¸¶Æ® ¿Â½Ç Á¦¾î ÇÁ·ÎÅäÄÝ
¿µ¹®Ç¥Áظí UHF 400 MHz RF-link based Smart-greenhouse Control Protocol
Çѱ۳»¿ë¿ä¾à ½º¸¶Æ® ¿Â½ÇÀº À¯¼±À̳ª ¹«¼± Åë½Å ±â¼úÀ» ÀÌ¿ëÇÏ¿© Á¦¾îÇÒ ¼ö ÀÖ´Ù. ÀϹÝÀûÀ¸·Î ³Î¸® »ç¿ëµÇ´Â À¯¼± Åë½Å ±â¼úÀ» ÀÌ¿ëÇÒ °æ¿ì ¾ÈÁ¤ÀûÀÎ Åë½Å ¼­ºñ½º°¡ °¡´ÉÇÏÁö¸¸, ³«·Ú µîÀ¸·Î ÀÎÇÑ ÀÚ¿¬ÇÇÇØ, ¿µ³ó Áß ´Ü¶ô µîÀÇ ´Ù¾çÇÑ À§Çè¿¡ ³ëÃâµÉ »Ó¸¸ ¾Æ´Ï¶ó À̵¿¼ºÀÌ ºÒÆíÇÏ´Ù´Â ´ÜÁ¡ÀÌ ÀÖ´Ù. ÀÌ·¯ÇÑ À§Ç輺°ú ºÒÆíÇÔÀ» ÇؼÒÇϱâ À§ÇÏ¿© º» Ç¥ÁØ¿¡¼­´Â UHF ´ë¿ª Áß 400MHz ÁÖÆļö¸¦ »ç¿ëÇÏ´Â RF-SCP ÇÁ·ÎÅäÄÝÀ» Á¦½ÃÇÑ´Ù.

´Ù¸¥ ¹«¼± ÁÖÆļö ´ë¿ªº¸´Ù RF-SCP°¡ »ç¿ëÇÏ´Â 400MHz ¹«¼± ´ë¿ªÀº ÀüÆÄ È¸Àý¼ºÀÌ ¶Ù¾î³ª Àå¾Ö¹° ±Øº¹ÀÌ ½±°í, Åë½Å ¹Ý°æµµ ºñ±³Àû ³Ð±â ¶§¹®¿¡ ½Ä¹°À̳ª ³ó±â°è µî ´Ù¾çÇÑ Àå¾Ö¹°ÀÌ Á¸ÀçÇÒ ¼ö ÀÖ´Â ½º¸¶Æ® ¿Â½ÇÀÇ °üÁ¦¿¡ ÀûÇÕÇÑ Åë½Å ¹æ½ÄÀÌ´Ù.
¿µ¹®³»¿ë¿ä¾à The standard presents the overview and operation requirements of RF-SCP protocol using radio links in UHF band, followed by detailed messages and service flows.
The UHF band considered in the standard is an unlicensed industrial frequency band allocated for work and living radios and which is used in various wireless communication devices such as HAM radios. In the case of the UHF band communication, unlike the high frequency band(eg 2.4 GHz band), which has the disadvantage of shortening communication distance due to low diffraction. Therefore, a UHF band wireless link capable of simultaneously satisfying a relatively long range of communication radius and diffraction can be used for wireless communication for controlling smart greenhouse.
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°ü·ÃÆÄÀÏ TTAK.KO-10.1177_R1.pdf TTAK.KO-10.1177_R1.pdf            

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