{"id":11859,"date":"2017-01-13T20:56:11","date_gmt":"2017-01-14T05:56:11","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T15:00:00","slug":"","status":"publish","type":"post","link":"http:\/\/w3devlabs.net\/wp\/?p=11859","title":{"rendered":"[\uc815\ubcf4\ud1b5\uc2e0\uc6a9\uc5b4] \uc804\ud30c \uc2dd\ubcc4 \ub610\ub294 \uc804\uc790\ud0dc\uadf8"},"content":{"rendered":"

RFID (radio frequency identification) – \uc804\ud30c \uc2dd\ubcc4 \ub610\ub294 \uc804\uc790\ud0dc\uadf8<\/h1>\n

RFID[\uc54c\uc5d0\ud504\uc544\uc774\ub514]\ub294 \ubb3c\uccb4\ub098 \ub3d9\ubb3c \ub610\ub294 \uc0ac\ub78c \ub4f1\uc744 \uc2dd\ubcc4\ud558\uae30 \uc704\ud574 \uc804\uc790\uae30 \uc2a4\ud399\ud2b8\ub7fc \ubd80\ubd84\uc758 \ubb34\uc120 \uc8fc\ud30c\uc218 \ub0b4\uc5d0 \uc804\uc790\uae30 \ub610\ub294 \uc815\uc804\uae30 \ucee4\ud50c\ub9c1 \uc0ac\uc6a9\uc744 \ud1b5\ud569\uc2dc\ud0a8 \uae30\uc220\uc774\ub2e4. <\/p>\n

RFID\ub294 \ubc14\ucf54\ub4dc\ub97c \ub300\uccb4\ud560 \uae30\uc220\ub85c \uc0b0\uc5c5\uacc4\uc5d0\uc11c\uc758 \uc0ac\uc6a9\uc774 \uc810\ucc28 \ub298\uace0 \uc788\ub2e4. <\/p>\n

RFID\uc758 \uc7a5\uc810\uc740 \uc9c1\uc811 \uc811\ucd09\uc744 \ud558\uac70\ub098 \ud2b9\uc815 \ubd80\uc704\ub97c \ubcf4\uc5ec\uc8fc\uba70 \uc2a4\uce90\ub2dd\uc744 \ud574\uc57c \ud560 \ud544\uc694\uac00 \uc5c6\ub2e4\ub294 \uc810\uc774\ub2e4. <\/p>\n

RFID \uc2dc\uc2a4\ud15c\uc740 \uc138 \uac00\uc9c0 \uc694\uc18c\ub85c \uad6c\uc131\ub418\ub294\ub370, \uc548\ud14c\ub098, \ud2b8\ub79c\uc2dc\ubc84 (\ud754\ud788 \ud310\ub3c5\uae30\uc5d0 \ud1b5\ud569\ub41c\ub2e4), \uadf8\ub9ac\uace0 \ud2b8\ub79c\uc2a4\ud3f0\ub354\ub77c\uace0\ub3c4 \ubd88\ub9ac\ub294 \ud0dc\uadf8\uac00 \uadf8\uac83\uc774\ub2e4. <\/p>\n

\uc548\ud14c\ub098\ub294 \ud2b8\ub79c\uc2a4\ud3f0\ub354\ub97c \ud65c\uc131\ud654\uc2dc\ud0a4\uae30 \uc704\ud55c \uc2e0\ud638\ub97c \uc804\ub2ec\ud558\uae30 \uc704\ud574 \ubb34\uc120 \uc8fc\ud30c\uc218 \uc804\ud30c\ub97c \uc0ac\uc6a9\ud55c\ub2e4. <\/p>\n

\ud2b8\ub79c\uc2a4\ud3f0\ub354\uac00 \ud65c\uc131\ud654\ub418\uba74, \ud2b8\ub79c\uc2a4\ud3f0\ub354\ub294 \uac00\uc9c0\uace0 \uc788\ub358 \ub370\uc774\ud130\ub97c \uc548\ud14c\ub098\ub85c \uc804\uc1a1\ud55c\ub2e4. <\/p>\n

\uc774 \ub370\uc774\ud130\ub294 \ub300\uac1c \uc5b4\ub5a0\ud55c \ucc98\ub9ac\uac00 \uc77c\uc5b4\ub098\ub294 PLC\ub85c \ub118\uaca8\uc9c0\ub294\ub370, \uc774\ub7ec\ud55c \ucc98\ub9ac\uc5d0\ub294 \ubb38\uc744 \ud1b5\uacfc\ud558\ub294 \uc815\ub3c4\uc758 \ub2e8\uc21c\ud55c \uac83\uc5d0\uc11c \ubd80\ud130, \ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 \uc5f0\ub3d9\ub41c \ud310\ub9e4 \uac70\ub798 \ud589\uc704\ucc98\ub7fc \ubcf5\uc7a1\ud55c \uac83\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uac83\ub4e4\uc774 \ud3ec\ud568\ub41c\ub2e4. <\/p>\n

\uc800\uc8fc\ud30c RFID \uc2dc\uc2a4\ud15c(30 kHz ~ 500 kHz)\uc740 \uc57d 1.8m \uc774\ud558\uc758 \uc9e7\uc740 \uc804\uc1a1 \uc601\uc5ed\uc5d0\uc11c \uc0ac\uc6a9\ub418\uba70, \uace0\uc8fc\ud30c RFID \uc2dc\uc2a4\ud15c(850 MHz ~950 MHz \ubc0f 2.4 GHz ~ 2.5 GHz)\uc740 27 m \uc774\uc0c1\uc758 \uba3c \uac70\ub9ac\uc758 \uc804\uc1a1 \ub2a5\ub825\uc744 \uc81c\uacf5\ud55c\ub2e4. <\/p>\n

\uc77c\ubc18\uc801\uc73c\ub85c \uc8fc\ud30c\uc218\uac00 \ub192\uc73c\uba74, \uc2dc\uc2a4\ud15c\uc758 \uac00\uaca9\uc774 \ub354 \ube44\uc2f8\ub2e4. <\/p>\n

RFID\ub294 \ub54c\ub85c DSRC(dedicated short range communication)\ub77c\uace0\ub3c4 \ubd88\ub9b0\ub2e4. <\/p>\n

RFID.org\uc5d0\uc11c RFID\uc758 \ucd5c\uadfc \uae30\uc220 \ubc0f \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uad00\ud55c \ub274\uc2a4 \ub9c1\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. <\/p>\n

\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

RFID (radio frequency identification) – \uc804\ud30c \uc2dd\ubcc4 \ub610\ub294 \uc804\uc790\ud0dc\uadf8 RFID[\uc54c\uc5d0\ud504\uc544\uc774\ub514]\ub294 \ubb3c\uccb4\ub098 \ub3d9\ubb3c \ub610\ub294 \uc0ac\ub78c \ub4f1\uc744 \uc2dd\ubcc4\ud558\uae30 \uc704\ud574 \uc804\uc790\uae30 \uc2a4\ud399\ud2b8\ub7fc \ubd80\ubd84\uc758 \ubb34\uc120 \uc8fc\ud30c\uc218 \ub0b4\uc5d0 \uc804\uc790\uae30 \ub610\ub294 \uc815\uc804\uae30 \ucee4\ud50c\ub9c1 \uc0ac\uc6a9\uc744 \ud1b5\ud569\uc2dc\ud0a8 \uae30\uc220\uc774\ub2e4. RFID\ub294 \ubc14\ucf54\ub4dc\ub97c \ub300\uccb4\ud560 \uae30\uc220\ub85c \uc0b0\uc5c5\uacc4\uc5d0\uc11c\uc758 \uc0ac\uc6a9\uc774 \uc810\ucc28 \ub298\uace0 \uc788\ub2e4. RFID\uc758 \uc7a5\uc810\uc740 \uc9c1\uc811 \uc811\ucd09\uc744 \ud558\uac70\ub098 \ud2b9\uc815 \ubd80\uc704\ub97c \ubcf4\uc5ec\uc8fc\uba70 \uc2a4\uce90\ub2dd\uc744 \ud574\uc57c \ud560 \ud544\uc694\uac00 \uc5c6\ub2e4\ub294 \uc810\uc774\ub2e4. RFID \uc2dc\uc2a4\ud15c\uc740 … <\/p>\n

\ub354 \ubcf4\uae30 “[\uc815\ubcf4\ud1b5\uc2e0\uc6a9\uc5b4] \uc804\ud30c \uc2dd\ubcc4 \ub610\ub294 \uc804\uc790\ud0dc\uadf8”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[5922],"tags":[5921],"class_list":["post-11859","post","type-post","status-publish","format-standard","hentry","category-5922","tag-5921","entry"],"_links":{"self":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/11859","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11859"}],"version-history":[{"count":0,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/11859\/revisions"}],"wp:attachment":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11859"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11859"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}