{"id":1269,"date":"2022-09-13T08:40:02","date_gmt":"2022-09-13T08:40:02","guid":{"rendered":"http:\/\/rfidunion.com\/?p=1269"},"modified":"2023-05-05T01:40:22","modified_gmt":"2023-05-05T01:40:22","slug":"proximity-card-and-vicinity-card","status":"publish","type":"post","link":"https:\/\/rfidunion.com\/ko\/applications\/proximity-card-and-vicinity-card.html","title":{"rendered":"Proximity \uce74\ub4dc\uc640 Vicinity \uce74\ub4dc\uc758 \ucc28\uc774\uc810"},"content":{"rendered":"
\ubc1c\uc804 RFID \uae30\uc220<\/strong><\/a> \uc804\uc6a9 \ud310\ub3c5 \uc7a5\uce58\uc758 \ube44\uc6a9\uc744 \ud06c\uac8c \uc808\uac10\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uadfc\uc811 \uce74\ub4dc\uc640 \uadfc\uc811 \uce74\ub4dc\uac00 \ubaa8\ub4e0 \uc0ac\ub78c\uc744 \uc704\ud55c \uc635\uc158\uc774 \ub420 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc791\ub3d9 \ubc29\uc2dd\uacfc \uc81c\uacf5\ud558\ub294 \uc774\uc810\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uae30\uc874 \ub808\uac70\uc2dc \uae30\uc220\uc744 \uadfc\uc811 \uce74\ub4dc \ub610\ub294 \uadfc\uc811 \uce74\ub4dc\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560\uc9c0 \uc5ec\ubd80\ub97c \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n Proximity \uce74\ub4dc\ub294 Prox \uce74\ub4dc\uc758 \uc904\uc784\ub9d0\uc785\ub2c8\ub2e4. \ube44\uc811\ucd09\uc2dd \uc2a4\ub9c8\ud2b8 \uce74\ub4dc<\/strong><\/a>. Prox \uce74\ub4dc\ub294 \uae30\uc874 \uce74\ub4dc \ub300\uc2e0 \uc0ac\uc6a9\ub418\ub294 \ube44\uc811\ucd09\uc2dd \uce74\ub4dc\uc785\ub2c8\ub2e4. \uce74\ub4dc\ub9ac\ub354\uae30\uc5d0 \ub123\uc9c0 \uc54a\uace0\ub3c4 \uc77d\uace0 \uc2dd\ubcc4\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc5d0\uc11c \uc77c\ubc18 \uce74\ub4dc\uc640 \ub2e4\ub985\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc740 \ud0a4 \uce74\ub4dc\ub098 \ud0a4\uc640 \uac19\uc740 \uae30\uc874 \ucd9c\uc785 \ud1b5\uc81c \ubc29\uc2dd\ubcf4\ub2e4 \ub354 \ud3b8\ub9ac\ud558\uace0 \uc0ac\uc6a9\uc790 \uce5c\ud654\uc801\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc0ac\ub78c\ub4e4\uc774 \uce74\ub4dc\ub97c \uc9c0\uac11\uc774\ub098 \ud578\ub4dc\ubc31\uc5d0 \ub123\uace0 \ubd84\uc2e4\ud560 \uc5fc\ub824\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \uc704\ud0a4\ubc31\uacfc<\/a> \uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ube44\uc811\ucd09\uc2dd \uc2a4\ub9c8\ud2b8 \uce74\ub4dc\uc5d0 \ub300\ud55c \ud45c\uc900\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \ube44\uc811\ucd09\uc2dd \uc2a4\ub9c8\ud2b8 \uce74\ub4dc\ub294 ISO\/IEC 14443<\/a> \ubc0f\/\ub610\ub294 ISO\/IEC 15693<\/a> \ub610\ub294 ISO\/IEC 18000<\/a> \ud45c\uc900.<\/p><\/blockquote><\/figure>\n\n\n\n \uc77c\uc0c1 \uc0dd\ud65c\uc5d0\uc11c \ub9e4\uc6b0 \uc27d\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uce74\ub4dc\ub97c \uc2a4\uc640\uc774\ud504\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ud2b9\uc815 \uc7a5\uce58\uc5d0\uc11c \uc2a4\uce94\ud558\uc5ec \ud2b9\uc815 \ubaa9\uc801\uc744 \ub2ec\uc131\ud558\uae30\ub9cc \ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n \uc774\uc804\uc5d0\ub294 125KHz \uc7a5\uce58 \ub610\ub294 \uc800\uc8fc\ud30c RFID \ud504\ub85d\uc2dc \uce74\ub4dc\ub85c \uc815\uc758\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\uac83\uc740 \uba87 \uc13c\ud2f0\ubbf8\ud130\uc758 \ub9e4\uc6b0 \uc9e7\uc740 \ud310\ub3c5 \ubc94\uc704\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\uac83\uc740 \uc0ac\uc6a9 ISO 14443<\/strong><\/a> \ubb34\uc120 \uc778\ud130\ud398\uc774\uc2a4 \ud504\ub85c\ud1a0\ucf5c \ud45c\uc900.<\/p>\n\n\n\n \uadf8\ub4e4\uc740 \ud45c\uc900 PVC \uce74\ub4dc\uc640 \ub3d9\uc77c\ud558\uac8c \ubcf4\uc774\uc9c0\ub9cc \uc548\ud14c\ub098<\/strong><\/a> \ucf54\uc77c. \uc774\ub97c \ud1b5\ud574 \uc2a4 \uc640\uc774\ud504\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc778\ucf54\ub529\ub41c \ub370\uc774\ud130\ub97c \ubcf4\uc720\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \uce69\uc740 \ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadfc\uc811\uc2dd \uce74\ub4dc \ud310\ub3c5\uae30<\/strong> \uce74\ub4dc\uc758 \uace0\uc720 \uc2dd\ubcc4 \ubc88\ud638 \ub610\ub294 \ud604\uc7a5 \uc2dc\uc124 \ucf54\ub4dc\uc640 \ud568\uaed8. \ud68d\ub4dd\ud55c \ub370\uc774\ud130 \uc815\ubcf4\ub294 \uc6d0\uaca9 \ucef4\ud4e8\ud130\uc5d0\uc11c \ud3b8\ub9ac\ud558\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud504\ub85d\uc2dc \uce74\ub4dc \ub9ac\ub354\uac00 \uc774\ub97c \uc77d\uace0 \uc804\uc1a1\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uadfc\uc811 \uce74\ub4dc\ub294 \ud754\ud788 \ubcfc \uc218 \uc788\uc73c\uba70, \uc5ec\ud589\uc744 \ub9ce\uc774 \ub2e4\ub2c8\ub2e4 \ubcf4\uba74 \ud638\ud154\uc5d0\uc11c \ubcf8 \uc801\uc774 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4. \ubb3c\ub860 \uc77c\ubd80 \ud68c\uc0ac\uc5d0\uc11c\ub294 \uc774 \uce74\ub4dc\ub97c \uc561\uc138\uc2a4 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c<\/strong><\/a>. \uc9c1\uc6d0\uc740 \uadfc\uc811 \uc561\uc138\uc2a4 \uce74\ub4dc\ub97c \ud1b5\ud574 \ud68c\uc0ac\uc5d0 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3c4\uc11c\uad00 \uce74\ub4dc\ub85c\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uace0, \ube44\uc811\ucd09 \uacb0\uc81c \uc2dc\uc2a4\ud15c<\/a>, \uad50\ud1b5\ube44 \uce74\ub4dc.<\/strong><\/p>\n\n\n\n \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 \ubb34\uc120 \uc8fc\ud30c\uc218 \uc2dd\ubcc4(RFID) \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubb34\uc120 \ub77c\ub514\uc624 \uc2e0\ud638\ub97c \ud1b5\ud574 \uce74\ub4dc \ud310\ub3c5\uae30\uc640 \ud1b5\uc2e0\ud569\ub2c8\ub2e4. \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 \uc8fc\ud30c\uc218\uc640 \uc6a9\ub3c4\uac00 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n \uc800\uc8fc\ud30c(LF) \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 125kHz\uc5d0\uc11c \uc791\ub3d9\ud558\uba70 \ubc94\uc704\ub294 \ucd5c\ub300 3\ud53c\ud2b8\uc785\ub2c8\ub2e4. LF \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc561\uc138\uc2a4 \uc81c\uc5b4, \uc2dc\uac04 \ubc0f \ucd9c\uc11d \ucd94\uc801\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uace0\uc8fc\ud30c\uc218(HF) \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 \ucd5c\ub300 6\ud53c\ud2b8 \ubc94\uc704\uc5d0\uc11c 13.56MHz\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. HF \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 \uc561\uc138\uc2a4 \uc81c\uc5b4, \ub300\uc911 \uad50\ud1b5 \ubc0f \ud604\uae08 \uc5c6\ub294 \uc9c0\ubd88\uc744 \uc704\ud574 \uad6c\ud604\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n \ucd08\uace0\uc8fc\ud30c(UHF) \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 860~960MHz \ubc94\uc704 \ub0b4\uc5d0\uc11c \ucd5c\ub300 30\ud53c\ud2b8 \ubc94\uc704\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. UHF \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 \uc7ac\uace0 \uad00\ub9ac \ubc0f \uc790\uc0b0 \ucd94\uc801\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadfc\uac70\ub9ac \ud1b5\uc2e0(NFC) \uadfc\uc811 \uce74\ub4dc\ub294 \ucd5c\ub300 3\ud53c\ud2b8 \ubc94\uc704\uc5d0\uc11c 13.56MHz\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. NFC \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 \ud0ed\uc564\uace0 \uac70\ub798 \ubc0f \uc804\ud654 \uae30\ubc18 \uac70\ub798\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n \uc77c\ubd80 \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc561\uc138\uc2a4 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub9ac\ub354\uc640\uc758 \ubb34\uc120 \uc5f0\uacb0\uc744 \uc704\ud574 \uc790\uae30\uc7a5\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ucd94\uac00 \ubcc0\ud615 \ubc0f RFID \uae30\uc220\uc774 \uc874\uc7ac\ud558\uc9c0\ub9cc \uc704\uc758 \uc635\uc158\uc740 \uc77c\ubc18\uc801\uc778 \uadfc\uc811\uc2dd \uce74\ub4dc \uae30\uc220\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 \ubb34\uc120 \uc2e0\ud638\uc640 \uc800\uc7a5\ub41c \uce74\ub4dc \uc815\ubcf4\uc758 \ubc29\ucd9c\uc744 \ud1b5\ud574 \ud3b8\ub9ac\ud55c \ud604\uae08 \ubc0f \ube44\uc811\ucd09\uc2dd \uac70\ub798\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \ud2b9\uc815 \ube48\ub3c4, \ubc94\uc704 \ubc0f \uae30\ub2a5\uc740 \ubaa8\ubc14\uc77c \uacb0\uc81c, \ub9ac\uc18c\uc2a4 \ucd94\uc801 \ub610\ub294 \ubcf4\uc548 \uc561\uc138\uc2a4\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc218\uc6a9\ud558\uae30 \uc704\ud574 \uadfc\uc811\uc2dd \uce74\ub4dc \uc720\ud615\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 \ub2e4\uc591\ud55c \ubb34\uc120 \ud2b8\ub79c\uc7ad\uc158 \ubc0f \uc2dd\ubcc4 \uc694\uad6c \uc0ac\ud56d\uc744 \uc704\ud55c \uc720\uc5f0\ud558\uace0 \ud1b5\ud569\ub41c \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uadfc\uc811\uc2dd \uce74\ub4dc\uc758 \uac00\uaca9\uc740 \uce74\ub4dc \uc720\ud615, \uc8fc\ubb38 \uc218\ub7c9 \ubc0f \uc81c\uc870\uc5c5\uccb4\uc640 \uac19\uc740 \uc5ec\ub7ec \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc800\uc8fc\ud30c(LF) \ubc0f \uace0\uc8fc\ud30c(HF) \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 \ucd08\uace0\uc8fc\ud30c(UHF) \ubc0f \uadfc\uac70\ub9ac \ud1b5\uc2e0(NFC) \uce74\ub4dc\uc5d0 \ube44\ud574 \ub354 \uc800\ub834\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \ub300\ub7b5\uc801\uc778 \ucd94\uc815\uce58\ub85c \uae30\ubcf8 LF \ub610\ub294 HF \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 \uce74\ub4dc\ub2f9 $1\uc5d0\uc11c $5\uae4c\uc9c0, UHF \ub610\ub294 NFC \uce74\ub4dc\ub294 \uce74\ub4dc\ub2f9 $5\uc5d0\uc11c $20\uae4c\uc9c0 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub2e8, \ub300\ub7c9 \uc8fc\ubb38 \uc2dc \uac00\uaca9\uc774 \ub354 \ub0ae\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \uc77c\ubd80 \uc81c\uc870\uc5c5\uccb4\ub294 \ub300\ub7c9 \uc8fc\ubb38, \ub9de\ucda4\ud615 \ub514\uc790\uc778 \ub610\ub294 \uc7a5\uae30 \uacc4\uc57d\uc5d0 \ub300\ud574 \ud560\uc778\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uadfc\uc811 \uce74\ub4dc \uc2dc\uc2a4\ud15c \ube44\uc6a9\uc5d0\ub294 \uce74\ub4dc \ub9ac\ub354\uae30, \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ubc0f \uc124\uce58 \ube44\uc6a9\uacfc \uac19\uc740 \ucd94\uac00 \ube44\uc6a9\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \uadfc\uc811 \uce74\ub4dc\uc5d0 \ub300\ud55c \uc815\ud655\ud55c \uac00\uaca9 \uacac\uc801\uc744 \ubc1b\uc73c\ub824\uba74 \ub2e4\uc74c \uc5f0\ub77d\ucc98\ub85c \ubb38\uc758\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc88b\uc2b5\ub2c8\ub2e4. \ud3c9\ud310\uc774 \uc88b\uc740 \uacf5\uae09\uc5c5\uccb4 \ub610\ub294 \uc81c\uc870\uc5c5\uccb4<\/a><\/strong> \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \uc81c\uacf5\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n \uadfc\uc811 \ud1b5\ud569 \ud68c\ub85c \uce74\ub4dc\uc640 \uac19\uc740 \uadfc\uc811 \uce74\ub4dc\ub294 \ube44\uc811\ucd09\uc2dd \uc2a4\ub9c8\ud2b8 \uce74\ub4dc\uc785\ub2c8\ub2e4.<\/strong> \ub0b4\ubd80\uc5d0 \uc218\ub3d9 \uace0\uc8fc\ud30c(HF) \ud2b8\ub79c\uc2a4\ud3f0\ub354\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c ISO 15693 \ubb34\uc120 \uc778\ud130\ud398\uc774\uc2a4 \ud45c\uc900\uc744 \uc0ac\uc6a9\ud558\ub294 \uadfc\uc811\uc2dd \uce74\ub4dc\uc640\ub294 \ub2e4\ub978 \ud504\ub85c\ud1a0\ucf5c \ud45c\uc900\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\uc790 \uc561\uc138\uc2a4 \uc81c\uc5b4 \ub610\ub294 \uc7ac\uace0 \uad00\ub9ac<\/a>.<\/strong><\/p>\n\n\n\n \ub0b4\ubd80\uc5d0 \ub9ac\ud2ac \ubc30\ud130\ub9ac\uac00 \ub4e4\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub9ac\ub354\uc640 \uce74\ub4dc \uc0ac\uc774\uc758 \uac70\ub9ac\uac00 \ub354 \uba40\uc5b4\uc9d1\ub2c8\ub2e4. \ub610\ud55c \ud2b9\uc815 \uc0c1\ud669\uc5d0\uc11c \ub9ce\uc740 \uc774\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub0b4\ubd80\uc758 \ubc30\ud130\ub9ac\ub294 \uc790\uccb4\uc801\uc73c\ub85c \uc804\uc1a1\ub418\ub294 \uc2e0\ud638\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uce74\ub4dc \ub9ac\ub354\uae30\ub294 \ucd5c\ub300 2\ubbf8\ud130 \uac70\ub9ac\uc5d0\uc11c \uce74\ub4dc\ub97c \uc77d\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc218\uba85\uc774 \uc81c\ud55c\ub418\uc5b4 \uc788\uc73c\uba70 \uac01 \uce74\ub4dc \ub0b4\ubd80\uc758 \ubc30\ud130\ub9ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 5-7\ub144 \ub3d9\uc548 \uc9c0\uc18d\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n \uc8fc\ubcc0 \uc9d1\uc801 \ud68c\ub85c \uce74\ub4dc \ub9ac\ub354\uae30\ub294 \uc800\uc8fc\ud30c \ub610\ub294 \uace0\uc8fc\ud30c \ubb34\uc120 \uc2e0\ud638\ub97c \uc0ac\uc6a9\ud558\uc5ec \uce74\ub4dc\uc758 \uace0\uc720 ID \ubc88\ud638\ub97c \uac10\uc9c0\ud569\ub2c8\ub2e4. \uce74\ub4dc\uac00 \uac10\uc9c0\ub418\uba74 \ub9ac\ub354\ub294 \ucd9c\uc785 \ud1b5\uc81c \uc2dc\uc2a4\ud15c\uc5d0 \uc2e0\ud638\ub97c \ubcf4\ub0b4\uace0, \ucd9c\uc785 \ud1b5\uc81c \uc2dc\uc2a4\ud15c\uc740 \uc2b9\uc778\ub41c \uc0ac\uc6a9\uc790 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \uce74\ub4dc\uc758 ID \ubc88\ud638\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. ID \ubc88\ud638\uac00 \uc77c\uce58\ud558\uba74 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud574\ub2f9 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc561\uc138\uc2a4 \uad8c\ud55c\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uc0ac\ub78c\ub4e4\uc740 \uc8fc\ub85c \uc720\ub8cc \ub3c4\ub85c\ub098 \ubcf4\uc548 \uac8c\uc774\ud2b8\uc640 \uac19\uc740 \ub2e4\ub978 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n RFID \uae30\uc220\uc740 \uadfc\uc811 \uce74\ub4dc\uc640 \uadfc\uc811 \ud1b5\ud569 \ud68c\ub85c \uce74\ub4dc \ubaa8\ub450\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/strong> RFID\ub294 \ub514\uc9c0\ud138 \ucf54\ub4dc\ub97c \ud1b5\ud574 \ub9c8\uc774\ud06c\ub85c\uce69\uc774\ub098 \uc2a4\ub9c8\ud2b8 \uce74\ub4dc\uc5d0 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud558\ub294 \uae30\uc220\uc774\ub2e4. \ubcf4\ud1b5 \uc0ac\ub78c\ub4e4\uc740 RFID \ub77c\ubca8 \uc0ac\uc6a9<\/strong><\/a> RFID\ub85c \uac1c\ubc1c\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \uc640 \uac19\uc740 \ud3ec\uc778\ud2b8\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubc14\ucf54\ub4dc \uc2dc\uc2a4\ud15c<\/a>.<\/strong> \ub370\uc774\ud130\ub97c \uc5bb\uc73c\ub824\uba74 \ud2b9\uc815 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2a4\uce94\ud574\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubc14\ucf54\ub4dc \uc2dc\uc2a4\ud15c\ubcf4\ub2e4 \uc548\uc804\ud569\ub2c8\ub2e4. \ubc14\ucf54\ub4dc \uc2dc\uc2a4\ud15c\uc740 \ubc14\ucf54\ub4dc \ubc88\ud638<\/strong><\/a> \uc77c\ubc18\uc801\uc73c\ub85c \ub178\ucd9c\ub418\uc5b4 \uc788\uc73c\uba70 \ubc14\ucf54\ub4dc \ubc88\ud638\uac00 \ubcf4\uc785\ub2c8\ub2e4. RFID \uae30\uc220\uc740 \uc774\ub97c \uc228\uae41\ub2c8\ub2e4.<\/p>\n\n\n\n \uae30\uc5c5\uc740 RFID \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uce74\ub4dc \uc18c\uc720\uc790\uc758 \uc18c\uc720\uad8c\uc744 \uc27d\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong> \uadf8\ub4e4\uc740 \uac70\uc758 \ub3d9\uc77c\ud558\uac8c \ubcf4\uc774\uc9c0\ub9cc \ub9e4\uc6b0 \ub2e4\ub978 \ubc29\uc2dd\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uadfc\uc811\uc2dd RFID \uce74\ub4dc\ub294 125KHz\uc758 \uc791\ub3d9 \uc8fc\ud30c\uc218\ub97c \uc0ac\uc6a9\ud558\uace0 \uadfc\uc811\uc2dd \uce74\ub4dc\ub294 13.56MHz\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uc720\ub3c4 \uacb0\ud569\uc744 \ud1b5\ud574 \uce74\ub4dc \ud310\ub3c5\uae30\uc640 \ud1b5\uc2e0\ud569\ub2c8\ub2e4. <\/strong>\uadfc\uc811 \uc561\uc138\uc2a4 \uce74\ub4dc\uc5d0\ub294 \ud2b9\uc815 ID \ubc88\ud638\ub9cc \ud3ec\ud568\ub41c \uc548\ud14c\ub098, \ucee4\ud328\uc2dc\ud130 \ubc0f \uc9d1\uc801 \ud68c\ub85c(IC)\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ud55c\ud3b8, \uadfc\uc811 \uce74\ub4dc\ub294 \uadfc\uc811 \uce74\ub4dc\ubcf4\ub2e4 \ud3c9\ud3c9\ud55c \ub9ac\ud2ac \ubc30\ud130\ub9ac\uac00 \ucd94\uac00\ub85c \ub4e4\uc5b4 \uc788\ub2e4. \uadfc\uc811 \ud1b5\ud569 \ud68c\ub85c \uce74\ub4dc\uac00 \ud310\ub3c5\uae30 \ubc94\uc704 \ub0b4\uc5d0 \uc788\uc73c\uba74 \uce74\ub4dc\ub294 \uc720\ub3c4 \uacb0\ud569\uc744 \ud1b5\ud574 \uc5d0\ub108\uc9c0\ub97c \uc5bb\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uce74\ub4dc \ud310\ub3c5\uae30\uc5d0 RF \uc2e0\ud638\ub97c \ubcf4\ub0c5\ub2c8\ub2e4. \ud310\ub3c5\uae30\ub294 \uc2e0\ud638\ub97c \uc218\uc2e0\ud558\uace0 \uc2dd\ubcc4\uc744 \uc704\ud574 \ubcf8\ubb38 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c ID \ubc88\ud638\ub97c \ucc3e\uc2b5\ub2c8\ub2e4. ID \ubc88\ud638\uc758 \uc815\ud655\uc131\uc744 \ud655\uc778\ud55c \ud6c4 \ud574\ub2f9 ID \ubc88\ud638\uc5d0 \ub300\ud574 \ub9ac\ub354\uac00 \ud504\ub85c\uadf8\ub798\ubc0d\ud55c \ud2b9\uc815 \uae30\ub2a5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uadf8\uac83\uc774 \ud328\uc2dc\ube0c \uce74\ub4dc<\/strong><\/a>, \uc791\ub3d9\ud558\ub824\uba74 \ud310\ub3c5\uae30\uc640 \ub9e4\uc6b0 \uac00\uae4c\uc6cc\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uadfc\uc811 \uc9d1\uc801 \ud68c\ub85c \uce74\ub4dc\uc5d0\ub294 \ubc30\ud130\ub9ac\uc640 \uce74\ub4dc \ud310\ub3c5\uae30\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uc2e0\ud638\ub97c \uc99d\ud3ed\ud558\ub294 \uc218\uc2e0\uae30\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uce74\ub4dc\ub294 \uba3c \uac70\ub9ac\uc5d0\uc11c\ub3c4 \ud310\ub3c5\uae30\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \ub458\uc774 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \uae30\ub2a5\ub3c4 \ub2e4\ub974\ub2e4.<\/strong> Vicinity \uce74\ub4dc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc77d\uae30 \ubc0f \uc4f0\uae30 \uae30\ub2a5\uc744 \uc704\ud574 \ud65c\uc131\ud654\ub429\ub2c8\ub2e4. \uadfc\uc811 \uce74\ub4dc\ub294 \uc77d\uae30 \uc804\uc6a9 \uae30\ub2a5\uc5d0\ub9cc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n \uad00\ub828 \uae30\uc0ac: \uadfc\uc811\uc2dd \uce74\ub4dc \ud310\ub3c5\uae30: \uc7a5\ub2e8\uc810<\/a><\/strong><\/p>\n\n\n\n \ub2e4\uc74c\uc740 \uadfc\uc811 \uce74\ub4dc\uc640 \uc2a4\ub9c8\ud2b8 \uce74\ub4dc\ub97c \ube44\uad50\ud55c \ud45c\uc785\ub2c8\ub2e4:<\/strong><\/p>\n\n\n\n\ubb34\uc5c7\uc785\ub2c8\uae4c \uadfc\uc811 \uce74\ub4dc<\/a>?<\/h2>\n\n\n

\uadfc\uc811 \uce74\ub4dc \uc720\ud615<\/h3>\n\n\n\n
\uadfc\uc811 \uce74\ub4dc \uac00\uaca9<\/h3>\n\n\n\n
\ubb34\uc5c7\uc785\ub2c8\uae4c \uc8fc\ubcc0 \uce74\ub4dc<\/a>?<\/h2>\n\n\n

Proximity \uce74\ub4dc \ubc0f Vicinity \uce74\ub4dc: \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud569\ub2c8\uae4c?<\/h2>\n\n\n

\uadfc\uc811 \uce74\ub4dc\uc640 \uc8fc\ubcc0 \uce74\ub4dc: \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n

\uc2a4\ub9c8\ud2b8 \uce74\ub4dc \ub300 \uadfc\uc811 \uce74\ub4dc<\/h2>\n\n\n\n