{"id":3608,"date":"2015-08-17T22:30:00","date_gmt":"2015-08-17T15:30:00","guid":{"rendered":"http:\/\/192.168.1.47\/?p=3608"},"modified":"2024-03-27T16:42:03","modified_gmt":"2024-03-27T09:42:03","slug":"chuan-rfid-moi-rubee-ung-dung-cham-soc-suc-khoe","status":"publish","type":"post","link":"https:\/\/eplusi.net\/en\/news\/chuan-rfid-moi-rubee-ung-dung-cham-soc-suc-khoe\/","title":{"rendered":"Chu\u1ea9n RFID Rubee trong ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe"},"content":{"rendered":"
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Rubee l\u00e0 t\u00ean d\u1ef1 \u00e1n cho m\u1ed9t c\u00f4ng ngh\u1ec7 RFID m\u1edbi. \u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Visible Assets, \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t b\u1edfi t\u1ed5 ch\u1ee9c IEEE th\u00e0nh chu\u1ea9n P1902.1, Rubee s\u1ebd kh\u00f4ng thay th\u1ebf RFID \u201ctruy\u1ec1n th\u1ed1ng\u201d nh\u01b0 ti\u00eau chu\u1ea9n EPC to\u00e0n c\u1ea7u. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 chi ti\u1ebft k\u1ef9 thu\u1eadt:<\/span><\/p>

\"\"<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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H\u00ecnh \u1ea3nh th\u1ebb Rubee \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1edfi Visible Assets<\/a>.<\/span><\/p>

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\u2013 Rubee trao \u0111\u1ed5i d\u1eef li\u1ec7u 2 chi\u1ec1u, theo y\u00eau c\u1ea7u ngang h\u00e0ng peer-to-peer, b\u1ee9c x\u1ea1, ho\u1ea1t \u0111\u1ed9ng tr\u00ean giao th\u1ee9c truy\u1ec1n nh\u1eadn c\u00e1c b\u01b0\u1edbc s\u00f3ng d\u01b0\u1edbi 450Khz. Giao th\u1ee9c n\u00e0y l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c trong c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nhi\u1ec7t, v\u1edbi h\u00e0ng ng\u00e0n th\u1ebb tags v\u1edbi ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng t\u1eeb 10 feet(3.048 m) \u0111\u1ebfn 50 feet(15.24 m).<\/span><\/p>

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\u2013 M\u1ed9t trong l\u1ee3i th\u1ebf c\u1ee7a c\u00f4ng ngh\u1ec7 b\u01b0\u1edbc s\u00f3ng d\u00e0i l\u00e0 tags radio c\u00f3 chi ph\u00ed th\u1ea5p g\u1ea7n v\u1edbi th\u1ebb t\u00edn d\u1ee5ng v\u1edbi \u0111\u1ed9 m\u1ecfng (1.5mm), th\u1ebb \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh tr\u00ean b\u1ed9 x\u1eed l\u00fd 4bit. M\u1eb7c d\u00f9 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf, th\u1ebb radio Rubee \u0111\u01b0\u1ee3c d\u00f9ng pin c\u00f3 tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng trong 10 n\u0103m, s\u1eed d\u1ee5ng Pin lithium chi ph\u00ed th\u1ea5p v\u1edbi k\u00edch th\u01b0\u1edbc b\u1eb1ng m\u1ed9t \u0111\u1ed3ng ti\u1ec1n.<\/span><\/p>

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\u2013 Giao th\u1ee9c l\u00e0m vi\u1ec7c c\u1ee7a Rubee ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u1ea3 hai lo\u1ea1i th\u1ebb radio active v\u00e0 th\u1ebb passive kh\u00f4ng d\u00f9ng pin l\u00e0m ngu\u1ed3n nu\u00f4i. IEEE P1902.1, \u201cIEEE l\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a b\u01b0\u1edbc s\u00f3ng d\u00e0i Wireless Network Protocol\u201d, s\u1ebd cung c\u1ea5p cho m\u1ea1ng ki\u1ec3m k\u00ea t\u00e0i s\u1ea3n l\u1eafp \u0111\u1ea7y c\u00e1c kho\u1ea3ng c\u00e1ch kh\u00f4ng n\u1ed1i m\u1ea1ng, kh\u00f4ng th\u1ec3 l\u1eadp tr\u00ecnh, m\u00f4i tr\u01b0\u1eddng t\u00e1n x\u1ea1, RFID tags \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong vi\u1ec7c theo d\u00f5i t\u00e0i s\u1ea3n v\u00e0 b\u0103ng th\u00f4ng cao qua giao th\u1ee9c IEEE 802.11 \u2122 v\u1edbi m\u1ea1ng c\u1ee5c b\u1ed9 v\u00e0 giao th\u1ee9c 802.15 \u2122 cho m\u1ea1ng qu\u00e2n s\u1ef1 v\u00e0 m\u1ea1ng d\u1eef li\u1ec7u.<\/span><\/p>

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\u2013 IEEE P1902.1 s\u1ebd cung c\u1ea5p m\u1ed9t \u201cth\u1eddi gian th\u1ef1c, t\u00ecm ki\u1ebfm th\u1ebb\u201d giao th\u1ee9c d\u00f9ng \u0111\u1ecba ch\u1ec9 IPv4 v\u00e0 \u0111\u1ecba ch\u1ee7 m\u1ea1ng subnet li\u00ean quan \u0111\u1ebfn vi\u1ec7c ph\u00e2n lo\u1ea1i t\u00e0i s\u1ea3n c\u00f3 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u t\u1eeb 300 \u0111\u1ebfn 9600 baudrate. RuBee Visibility Networks \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi ethernet router chi ph\u00ed th\u1ea5p. Th\u1ebb c\u00e1 nh\u00e2n v\u00e0 th\u1ebb d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c xem m\u1ed9t c\u00e1ch ri\u00eang bi\u1ec7t t\u1eeb m\u00e1y ch\u1ee7 web b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o tr\u00ean th\u1ebf gi\u1edbi. M\u1ed7i th\u1ebb Rubee n\u1ebfu \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 theo d\u00f5i tr\u00ean world wide web s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm ph\u1ed5 bi\u1ebfn nh\u01b0 Google, ho\u1eb7c th\u1ed1ng qua Visible Asset\u2019s \u201c.tag\u201d Tags Name server.<\/span><\/p>

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Thu\u1eadt ng\u1eef \u201charsh environment\u201d t\u1ea1m d\u1ecbch l\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t \u0111\u1ec1 c\u1eb7p \u0111\u1ebfn kh\u1ea3 n\u0103ng c\u1ee7a Rubee c\u00f3 th\u1ec3 \u0111\u1ecdc ch\u00ednh x\u00e1c d\u1eef li\u1ec7u khi ho\u1ea1t \u0111\u1ed9ng g\u1ea7n m\u00f4i tr\u01b0\u1eddng ch\u1ea5t l\u1ecfng v\u00e0 kim lo\u1ea1i \u2013 m\u1ed9t trong nh\u1eefng h\u1ea1n ch\u1ebf m\u00e0 RFID th\u1ee5 \u0111\u1ed9ng kh\u00f4ng th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c. M\u1ed9t \u201cvisibility network\u201d kh\u00f4ng ch\u1ec9 cung c\u1ea5p kh\u1ea3 n\u0103ng theo d\u00f5i, m\u00e0 c\u00f2n cho ph\u00e9p c\u1eadp nh\u1eadt v\u00e0 duy tr\u00ec th\u00f4ng tin v\u1ec1 t\u00e0i s\u1ea3n khi v\u1eadn chuy\u1ec3n sau s\u1ea3n xu\u1ea5t, th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng v\u00e0 th\u1eddi h\u1ea1n k\u1ebft th\u00fac s\u1ea3n ph\u1ea9m. Th\u00f4ng tin n\u00e0y c\u0169ng c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c th\u00f4ng s\u1ed1 v\u1eadt l\u00fd nh\u01b0 nhi\u1ec7t \u0111\u1ed9 hay nh\u1eefng ch\u1ea5n \u0111\u1ed9ng v\u1eadt l\u00fd. T\u1ea5t c\u1ea3 th\u00f4ng tin n\u00e0y \u0111i k\u00e8m m\u1ed9t th\u1ebb ho\u1ea1t \u0111\u1ed9ng v\u1edbi 10 \u2013 15 n\u0103m tu\u1ed5i th\u1ecd pin. Nghe c\u00f3 v\u1ebb \u0111\u00e2y l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 t\u1ed1t \u0111\u1ec3 theo d\u00f5i c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf ph\u1ea3i kh\u00f4ng?<\/span><\/p>

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C\u00e1c ti\u00eau chu\u1ea9n Rubee s\u1ebd h\u1ed7 tr\u1ee3 t\u01b0\u01a1ng th\u00edch cho c\u00e1c th\u1ebb Rubee, chip Rubee, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn m\u1ea1ng Rubee v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c. Nh\u1eefng c\u00f4ng ty \u1ee7ng h\u1ed9 vi\u1ec7c d\u00f9ng giao th\u1ee9c n\u00e0y bao g\u1ed3m: Hewlett-Packard, Intel, IBM, Sony, Panasonic, Motorola v\u00e0 NCR.<\/span><\/p>

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M\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 v\u1edbi c\u00e1c th\u1ebb RFID th\u1ee5 \u0111\u1ed9ng hi\u1ec7n nay l\u00e0 t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc \u2013 c\u00e1c th\u1ebb ch\u1ec9 \u0111\u01b0\u1ee3c \u0111\u1ecdc khi \u0111\u01b0\u1ee3c qu\u00e9t qua c\u00e1c \u0111\u1ea7u \u0111\u1ecdc th\u1ebb RFID th\u1ee5 \u0111\u1ed9ng. T\u1ef7 l\u1ec7 \u0111\u1ecdc hi\u1ec7n t\u1ea1i trung b\u00ecnh kho\u1ea3ng 70 \u0111\u1ebfn 80%. Trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u01b0\u1ee3c \u0111\u01b0a ra \u0111\u1ec3 \u0111\u1ecdc t\u1ea5t c\u1ea3 c\u00e1c th\u1ebb, t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc up to d\u01b0\u1edbi 90 gi\u00e2y. Rubee cho t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc d\u1eef li\u1ec7u l\u00ean \u0111\u1ebfn 100% so v\u1edbi t\u1ed1c \u0111\u1ed9 hi\u1ec7n t\u1ea1i. T\u1ed1c \u0111\u1ed9 \u0111\u1ecdc th\u1ebb l\u00e0 nh\u1eefng g\u00ec b\u1ea1n th\u1ea5y m\u1ea1nh \u1edf Rubee \u2013 th\u1ebb RFID \u2013 th\u1ebb UHF c\u00f3 th\u1ec3 \u0111\u1ecdc t\u1edbi 150 \u0111\u1ebfn 200 th\u1ebb tr\u00ean m\u1ed7i gi\u00e2y. Rubee c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c 10 l\u1ea7n tr\u00ean m\u1ed7i gi\u00e2y. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi cho r\u1eb1ng Rubee c\u00f3 th\u1ec3 thay th\u1ebf c\u00f4ng ngh\u1ec7 l\u1eafp \u0111\u1eb7t th\u1ebb RFID.<\/span><\/p>

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\u1ede m\u1ed9t m\u1ee9c \u0111\u1ed9, Rubee gi\u1ea3i quy\u1ebft hai th\u00e1ch th\u1ee9c n\u1ed5i b\u1eadt nh\u1ea5t v\u1edbi vi\u1ec7c ng\u00e0y nay tri\u1ec3n khai th\u1ebb RFID: thi\u1ebfu l\u1ed9 tr\u00ecnh thi\u1ebft th\u1ef1c cho c\u1ea3 hai chi ph\u00ed l\u1eafp th\u1ebb th\u1ea5p hi\u1ec7u qu\u1ea3, s\u00e1ng t\u1ea1o v\u00e0 th\u1ef1c t\u1ebf c\u1ee7a c\u00e1c th\u1ebb \u0111ang ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u m\u00f4i tr\u01b0\u1eddng.<\/span><\/p>

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M\u1eb7c d\u00f9 Rubee ch\u1ecbu \u00e1p l\u1ef1c t\u1eeb c\u00e1c th\u1ebb \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, nh\u1eefng c\u00e1c c\u00f4ng ty v\u00e0 c\u00e1c t\u1eadp \u0111o\u00e0n l\u1edbn s\u1ebd ph\u1ed1i h\u1ee3p \u0111\u1ec3 \u0111\u01b0a chu\u1ea9n th\u1ebb Rubee v\u00e0o ho\u1ea1t \u0111\u1ed9ng trong th\u1eddi gian t\u1edbi.<\/span><\/div>
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Ngu\u1ed3n medical connectivity<\/a><\/strong><\/em><\/span><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Rubee l\u00e0 t\u00ean d\u1ef1 \u00e1n cho m\u1ed9t c\u00f4ng ngh\u1ec7 RFID m\u1edbi. \u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Visible Assets, \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t b\u1edfi t\u1ed5 ch\u1ee9c IEEE th\u00e0nh chu\u1ea9n P1902.1, Rubee s\u1ebd kh\u00f4ng thay th\u1ebf RFID \u201ctruy\u1ec1n th\u1ed1ng\u201d nh\u01b0 ti\u00eau chu\u1ea9n EPC to\u00e0n c\u1ea7u. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 chi ti\u1ebft k\u1ef9 thu\u1eadt: H\u00ecnh \u1ea3nh th\u1ebb Rubee \u0111\u01b0\u1ee3cContinue reading “Chu\u1ea9n RFID Rubee trong ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe”<\/span><\/a><\/p>","protected":false},"author":3,"featured_media":3478,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false},"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/eplusi.net\/en\/wp-json\/wp\/v2\/posts\/3608"}],"collection":[{"href":"https:\/\/eplusi.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eplusi.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eplusi.net\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/eplusi.net\/en\/wp-json\/wp\/v2\/comments?post=3608"}],"version-history":[{"count":13,"href":"https:\/\/eplusi.net\/en\/wp-json\/wp\/v2\/posts\/3608\/revisions"}],"predecessor-version":[{"id":7757,"href":"https:\/\/eplusi.net\/en\/wp-json\/wp\/v2\/posts\/3608\/revisions\/7757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eplusi.net\/en\/wp-json\/wp\/v2\/media\/3478"}],"wp:attachment":[{"href":"https:\/\/eplusi.net\/en\/wp-json\/wp\/v2\/media?parent=3608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eplusi.net\/en\/wp-json\/wp\/v2\/categories?post=3608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eplusi.net\/en\/wp-json\/wp\/v2\/tags?post=3608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}