{"id":2889,"date":"2023-10-19T07:39:01","date_gmt":"2023-10-19T07:39:01","guid":{"rendered":"https:\/\/www.ruggtek.com\/?p=2889"},"modified":"2023-10-19T07:39:01","modified_gmt":"2023-10-19T07:39:01","slug":"tudo-sobre-a-tecnologia-rfid-como-funcionam-o-nfc-e-o-uhf","status":"publish","type":"post","link":"https:\/\/www.ruggtek.com\/pt\/tutto-sulla-tecnologia-rfid-come-funzionano-nfc-e-uhf\/","title":{"rendered":"Tudo sobre RFID: como funcionam o NFC e o UHF"},"content":{"rendered":"<div id=\"contenuto-blog\"  data-column-margin=\"100px\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row vc_row-o-equal-height vc_row-flex vc_row-o-content-middle\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col left_padding_desktop_5pct top_padding_desktop_5pct right_padding_desktop_5pct bottom_padding_desktop_5pct\"  data-border-radius=\"20px\" data-border-animation=\"\" data-border-animation-delay=\"\" data-border-width=\"2px\" data-border-style=\"solid\" data-border-color=\"\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" style=\"border: 2px solid ;\">\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<div id=\"introduzione\" data-midnight=\"\" data-column-margin=\"custom\" class=\"wpb_row vc_row-fluid vc_row inner_row  column-margin-5pct\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div  class=\"vc_col-sm-2\/5 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p data-wp-editing=\"1\"><img loading=\"lazy\" decoding=\"async\" width=\"1620\" height=\"800\" src=\"https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/08\/layout4-2.jpg\" class=\"immagine-evidenza wp-post-image\" alt=\"\" srcset=\"https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/08\/layout4-2.jpg 1620w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/08\/layout4-2-300x148.jpg 300w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/08\/layout4-2-1024x506.jpg 1024w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/08\/layout4-2-768x379.jpg 768w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/08\/layout4-2-1536x759.jpg 1536w\" sizes=\"auto, (max-width: 1620px) 100vw, 1620px\" \/><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n\n\t<div  class=\"vc_col-sm-3\/5 sx wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h6>INTRODU\u00c7\u00c3O:<\/h6>\n\t<\/div>\n<\/div>\n\n\n\n\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Pagamentos sem contacto, portagens autom\u00e1ticas e smartwatches. J\u00e1 n\u00e3o podemos passar sem eles.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">La <\/span><span style=\"font-family: Calibri, serif;\"><b>Tecnologia RFID<\/b><\/span><span style=\"font-family: Calibri, serif;\"> tornou-se um valioso aliado quotidiano para os cidad\u00e3os, mas sobretudo para as empresas que pretendem inovar os seus equipamentos digitais, tendo em vista o futuro do mercado. Gra\u00e7as \u00e0 fiabilidade e versatilidade desta tecnologia, os dispositivos com RFID podem ser utilizados em v\u00e1rios sectores. Entre eles, encontram-se os <\/span><span style=\"font-family: Calibri, serif;\"><b>terminais robustos<\/b><\/span><span style=\"font-family: Calibri, serif;\">atrav\u00e9s da utiliza\u00e7\u00e3o de sistemas <\/span><span style=\"font-family: Calibri, serif;\"><b>NFC e UHF<\/b><\/span><span style=\"font-family: Calibri, serif;\"> s\u00e3o perfeitos para utiliza\u00e7\u00e3o em m\u00faltiplos contextos, apoiando a gest\u00e3o automatizada e assegurando a rastreabilidade dos produtos.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Se procura informa\u00e7\u00f5es detalhadas sobre a tecnologia RFID e os dispositivos equipados com a mesma, est\u00e1 no s\u00edtio certo. Neste artigo:<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">- veremos que <\/span><span style=\"font-family: Calibri, serif;\"><b>o que significa RFID<\/b><\/span><span style=\"font-family: Calibri, serif;\"> e <\/span><span style=\"color: #002060;\"><span style=\"font-family: Calibri, serif;\">i <\/span><\/span><span style=\"font-family: Calibri, serif;\"><b>vantagens<\/b><\/span><span style=\"font-family: Calibri, serif;\"> da sua utiliza\u00e7\u00e3o;<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">- vamos aprofundar os tipos <\/span><span style=\"font-family: Calibri, serif;\"><b>NFC <\/b><\/span><span style=\"font-family: Calibri, serif;\">e<\/span><span style=\"font-family: Calibri, serif;\"><b> UHF<\/b><\/span><span style=\"font-family: Calibri, serif;\"> e analisaremos quais s\u00e3o os <\/span><span style=\"font-family: Calibri, serif;\"><b>diferen\u00e7as<\/b><\/span><span style=\"font-family: Calibri, serif;\">;<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">- vamos estudar um exemplo pr\u00e1tico e quotidiano em que a utiliza\u00e7\u00e3o de <\/span><span style=\"font-family: Calibri, serif;\"><b>dispositivos robustos<\/b><\/span><span style=\"font-family: Calibri, serif;\"> com a tecnologia RFID: o <\/span><span style=\"font-family: Calibri, serif;\"><b>recolha inteligente de res\u00edduos<\/b><\/span><span style=\"font-family: Calibri, serif;\">.<\/span><\/span><\/span><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"contenuto-blog\"  data-column-margin=\"custom\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row  right_padding_5pct left_padding_5pct column-margin-5pct\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div style=\" color: #000000;\" class=\"vc_col-sm-2\/5 menu-navigazione wpb_column column_container vc_column_container col nectar-sticky-column force-desktop-text-align-right force-tablet-text-align-left force-phone-text-align-left border_style_solid top_padding_desktop_10vh bottom_padding_desktop_10vh\" data-cfc=\"true\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h6>MENU DE NAVEGA\u00c7\u00c3O:<\/h6>\n\t<\/div>\n<\/div>\n\n\n\n\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><a href=\"#introduzione\">Introdu\u00e7\u00e3o<\/a><\/p>\n<p><a href=\"#1\">O que significa RFID<\/a><\/p>\n<p><a href=\"#2\">As vantagens <\/a><\/p>\n<p><a href=\"#3\">UFH E NFC<\/a><\/p>\n<p><a href=\"#4\">Res\u00edduos inteligentes<\/a><\/p>\n<p><a href=\"#5\">O que escolher<\/a><\/p>\n<p><a href=\"#6\">Conclus\u00f5es<\/a><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t<div  class=\"vc_col-sm-3\/5 sx wpb_column column_container vc_column_container col right_padding_tablet_0px right_padding_phone_0px\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<div id=\"1\" data-midnight=\"\" data-column-margin=\"default\" class=\"wpb_row vc_row-fluid vc_row inner_row\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2><strong>O que significa RFID e como funciona esta tecnologia<\/strong><\/h2>\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"img-with-aniamtion-wrap\" data-max-width=\"100%\" data-max-width-mobile=\"default\" data-border-radius=\"20px\" data-shadow=\"none\" data-animation=\"none\" >\n      <div class=\"inner\">\n        <div class=\"hover-wrap\"> \n          <div class=\"hover-wrap-inner\">\n            <img loading=\"lazy\" decoding=\"async\" class=\"img-with-animation skip-lazy\" data-delay=\"0\" height=\"635\" width=\"2000\" data-animation=\"none\" src=\"https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/tablet-veicolari-mid.jpg\" alt=\"\" srcset=\"https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/tablet-veicolari-mid.jpg 2000w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/tablet-veicolari-mid-300x95.jpg 300w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/tablet-veicolari-mid-1024x325.jpg 1024w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/tablet-veicolari-mid-768x244.jpg 768w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/tablet-veicolari-mid-1536x488.jpg 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">RFID significa <\/span><span style=\"font-family: Calibri, serif;\"><i>Identifica\u00e7\u00e3o por radiofrequ\u00eancia<\/i><\/span><span style=\"font-family: Calibri, serif;\"> e indica uma tecnologia espec\u00edfica de <\/span><span style=\"font-family: Calibri, serif;\"><b>identifica\u00e7\u00e3o e recolha autom\u00e1tica de dados<\/b><\/span><span style=\"font-family: Calibri, serif;\">. Como \u00e9 que funciona? \u00c9 uma comunica\u00e7\u00e3o <\/span><span style=\"font-family: Calibri, serif;\"><b>sem fios<\/b><\/span><span style=\"font-family: Calibri, serif;\"> baseado em radiofrequ\u00eancias que requer a intera\u00e7\u00e3o entre tr\u00eas elementos: um leitor, uma etiqueta eletr\u00f3nica denominada \"tag\" e um software de gest\u00e3o empresarial. <\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">O objetivo final \u00e9 o <\/span><span style=\"font-family: Calibri, serif;\"><b>armazenamento<\/b><\/span><span style=\"font-family: Calibri, serif;\"> e o interc\u00e2mbio atempado e exato de dados. <\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Este sistema garante a total <\/span><span style=\"font-family: Calibri, serif;\"><b>rastreabilidade<\/b><\/span><span style=\"font-family: Calibri, serif;\"> da cadeia de produ\u00e7\u00e3o e pode ser utilizado para objectos e animais. Trata-se de uma tecnologia que come\u00e7ou por ser um aperfei\u00e7oamento do c\u00f3digo de barras e que evoluiu rapidamente ao longo dos anos devido \u00e0 sua versatilidade: um sistema <\/span><span style=\"font-family: Calibri, serif;\"><b>est\u00e1vel<\/b><\/span><span style=\"font-family: Calibri, serif;\"> e altamente eficaz para <\/span><span style=\"font-family: Calibri, serif;\"><b>reduzir os custos<\/b><\/span><span style=\"font-family: Calibri, serif;\">que se tornou uma ferramenta essencial em sectores como o industrial, o civil, o autom\u00f3vel e o m\u00e9dico.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Como vimos, este sistema utiliza \"tags\", etiquetas electr\u00f3nicas que t\u00eam a carater\u00edstica de serem \u00fanicas e n\u00e3o repet\u00edveis. As etiquetas podem ser passivas, ou seja, n\u00e3o t\u00eam fonte de alimenta\u00e7\u00e3o pr\u00f3pria, ou activas, ou seja, est\u00e3o equipadas com uma. Gra\u00e7as \u00e0s etiquetas, qualquer objeto pode ser identificado de forma \u00fanica. Para utilizar uma met\u00e1fora, poder\u00edamos dizer que a aplica\u00e7\u00e3o de uma etiqueta \u00e9 como um batismo: \u00e9 atribu\u00eddo um nome e um apelido a um objeto (ou animal) para o reconhecer entre todos os outros. <\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">No que diz respeito aos leitores, \u00e9 aqui que o <\/span><span style=\"font-family: Calibri, serif;\"><b>dispositivos robustos<\/b><\/span><span style=\"font-family: Calibri, serif;\">. Estes dispositivos port\u00e1teis e <\/span><span style=\"font-family: Calibri, serif;\">comprimidos industriais<\/span><span style=\"font-family: Calibri, serif;\"> permitem o controlo total dos processos de produ\u00e7\u00e3o e s\u00e3o capazes de ler etiquetas de radiofrequ\u00eancia de forma r\u00e1pida e fi\u00e1vel. Com a sua constru\u00e7\u00e3o robusta, sistemas actualizados e baterias de longa dura\u00e7\u00e3o, estes scanners tornaram-se uma ferramenta indispens\u00e1vel para as empresas do futuro e do presente.<\/span><\/span><\/span><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div><div id=\"2\" data-midnight=\"\" data-column-margin=\"default\" class=\"wpb_row vc_row-fluid vc_row inner_row\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2><strong>As vantagens da utiliza\u00e7\u00e3o da RFID para as empresas<\/strong><\/h2>\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"img-with-aniamtion-wrap\" data-max-width=\"100%\" data-max-width-mobile=\"default\" data-border-radius=\"20px\" data-shadow=\"none\" data-animation=\"none\" >\n      <div class=\"inner\">\n        <div class=\"hover-wrap\"> \n          <div class=\"hover-wrap-inner\">\n            <img loading=\"lazy\" decoding=\"async\" class=\"img-with-animation skip-lazy\" data-delay=\"0\" height=\"635\" width=\"2000\" data-animation=\"none\" src=\"https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/notebook-mid.jpg\" alt=\"\" srcset=\"https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/notebook-mid.jpg 2000w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/notebook-mid-300x95.jpg 300w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/notebook-mid-1024x325.jpg 1024w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/notebook-mid-768x244.jpg 768w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/notebook-mid-1536x488.jpg 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">A tecnologia RFID permite, antes de mais, melhorar e \"racionalizar\" muitos processos, <\/span><span style=\"font-family: Calibri, serif;\"><b>reduzir o tempo gasto e a margem de erro atrav\u00e9s da automatiza\u00e7\u00e3o<\/b><\/span><span style=\"font-family: Calibri, serif;\">. Gra\u00e7as a este sistema, a rastreabilidade total de cada produto pode ser garantida e o seu ciclo de vida pode ser reconstru\u00eddo. Tomemos o exemplo da log\u00edstica e da cadeia de abastecimento, onde \u00e9 necess\u00e1rio efetuar um invent\u00e1rio. Gra\u00e7as \u00e0s etiquetas, a transmiss\u00e3o de dados \u00e9 imediata e os operadores podem conhecer a situa\u00e7\u00e3o actualizada do armaz\u00e9m em tempo real. Al\u00e9m disso, os scanners podem efetuar leituras <\/span><span style=\"font-family: Calibri, serif;\"><b>m\u00faltiplo<\/b><\/span><span style=\"font-family: Calibri, serif;\"> tamb\u00e9m em <\/span><span style=\"font-family: Calibri, serif;\"><b>longa dist\u00e2ncia<\/b><\/span><span style=\"font-family: Calibri, serif;\"> (mais de 10 metros), simplificando assim o fluxo e acelerando o manuseamento das mercadorias.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Identifica\u00e7\u00e3o, seguimento e transfer\u00eancia automatizados: o fluxo log\u00edstico passa a ser controlado em tempo \u00fatil. <\/span><\/span><\/span><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div><div id=\"3\" data-midnight=\"\" data-column-margin=\"default\" class=\"wpb_row vc_row-fluid vc_row inner_row\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2><strong>UFH E NFC: dois tipos de tecnologia RFID<\/strong><\/h2>\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"img-with-aniamtion-wrap\" data-max-width=\"100%\" data-max-width-mobile=\"default\" data-border-radius=\"20px\" data-shadow=\"none\" data-animation=\"none\" >\n      <div class=\"inner\">\n        <div class=\"hover-wrap\"> \n          <div class=\"hover-wrap-inner\">\n            <img loading=\"lazy\" decoding=\"async\" class=\"img-with-animation skip-lazy\" data-delay=\"0\" height=\"635\" width=\"2000\" data-animation=\"none\" src=\"https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/tablet-semi-rugged-hero.jpg\" alt=\"\" srcset=\"https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/tablet-semi-rugged-hero.jpg 2000w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/tablet-semi-rugged-hero-300x95.jpg 300w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/tablet-semi-rugged-hero-1024x325.jpg 1024w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/tablet-semi-rugged-hero-768x244.jpg 768w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/tablet-semi-rugged-hero-1536x488.jpg 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">NFC e UHF s\u00e3o dois acr\u00f3nimos que indicam dois tipos diferentes de tecnologia RFID. <\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\"><b>NFC<\/b><\/span><span style=\"font-family: Calibri, serif;\"> significa<\/span><span style=\"font-family: Calibri, serif;\"><i>Comunica\u00e7\u00e3o de campo pr\u00f3ximo<\/i><\/span><span style=\"font-family: Calibri, serif;\">\"(tamb\u00e9m conhecido por HF ou \"<\/span><span style=\"font-family: Calibri, serif;\"><i>Alta frequ\u00eancia<\/i><\/span><span style=\"font-family: Calibri, serif;\">), enquanto <\/span><span style=\"font-family: Calibri, serif;\"><b>UHF<\/b><\/span><span style=\"font-family: Calibri, serif;\"> significa<\/span><span style=\"font-family: Calibri, serif;\"><i>Frequ\u00eancia ultra-alta<\/i><\/span><span style=\"font-family: Calibri, serif;\">. Dois <\/span><span style=\"color: #002060;\"><span style=\"font-family: Calibri, serif;\">sistemas <\/span><\/span><span style=\"font-family: Calibri, serif;\">s\u00e3o muito semelhantes, na medida em que se baseiam na identifica\u00e7\u00e3o por radiofrequ\u00eancia, sendo a transmiss\u00e3o de dados efectuada sem fios. A diferen\u00e7a reside na frequ\u00eancia a que funcionam: a frequ\u00eancia \u00e9 definida como <\/span><span style=\"font-family: Calibri, serif;\"><span lang=\"ar-SA\">\"<\/span><\/span><span style=\"font-family: Calibri, serif;\">elevado\" no caso das NFC e <\/span><span style=\"font-family: Calibri, serif;\"><span lang=\"ar-SA\">\"<\/span><\/span><span style=\"font-family: Calibri, serif;\">muito elevado\" no caso de UHF. <\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Consequentemente, as aplica\u00e7\u00f5es de utiliza\u00e7\u00e3o s\u00e3o diferentes. Por exemplo, a tecnologia NFC est\u00e1 presente em todos os smartphones, enquanto a tecnologia UHF, mais sofisticada, \u00e9 utilizada principalmente na ind\u00fastria.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Vejamos em pormenor alguns contextos de aplica\u00e7\u00e3o:<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">- A NFC permite que dois dispositivos pr\u00f3ximos comuniquem entre si de forma bidirecional. \u00c9 exatamente por isso que \u00e9 t\u00e3o comum entre <\/span><span style=\"font-family: Calibri, serif;\"><b>smartphone<\/b><\/span><span style=\"font-family: Calibri, serif;\"> e permite a transfer\u00eancia de dados sem a utiliza\u00e7\u00e3o de cabos ou a introdu\u00e7\u00e3o de credenciais. Atualmente, \u00e9 utilizado principalmente para transac\u00e7\u00f5es de pagamento, como as que ocorrem em <\/span><span style=\"font-family: Calibri, serif;\"><b>sem contacto<\/b><\/span><span style=\"font-family: Calibri, serif;\">.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">- O UHF, por outro lado, garante uma elevada taxa de transfer\u00eancia de dados e uma maior dist\u00e2ncia de leitura. Estes aspectos tornam-no ideal para a<\/span><span style=\"font-family: Calibri, serif;\"><b>ind\u00fastria da automa\u00e7\u00e3o<\/b><\/span><span style=\"font-family: Calibri, serif;\"><b>a<\/b><\/span><span style=\"font-family: Calibri, serif;\">, o <\/span><span style=\"font-family: Calibri, serif;\"><b>log\u00edstica e cadeia de abastecimento<\/b><\/span><span style=\"font-family: Calibri, serif;\">o sector <\/span><span style=\"font-family: Calibri, serif;\"><b>retalho<\/b><\/span><span style=\"font-family: Calibri, serif;\"> e novas aplica\u00e7\u00f5es, como a cobran\u00e7a eletr\u00f3nica de portagens e a recolha de res\u00edduos.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Em suma, os sistemas RFID s\u00e3o agora indispens\u00e1veis para a troca de informa\u00e7\u00f5es entre os mundos f\u00edsico e digital, apoiando os consumidores e as ind\u00fastrias nas suas actividades di\u00e1rias. <\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Para responder a esta necessidade, as empresas especializadas criaram dispositivos potentes, pr\u00e1ticos e inovadores, como os tablets e os <\/span><span style=\"font-family: Calibri, serif;\">smartphone robusto<\/span><span style=\"font-family: Calibri, serif;\"><u>.<\/u><\/span> <span style=\"font-family: Calibri, serif;\">Se quiser saber mais sobre o funcionamento destes dispositivos e estudar as suas caracter\u00edsticas <\/span><span style=\"color: #0070c0;\"><span style=\"font-family: Calibri, serif;\"><u><b>clique aqui<\/b><\/u><\/span><\/span><span style=\"font-family: Calibri, serif;\">. Smartphones e <\/span><span style=\"font-family: Calibri, serif;\">tablet robusto<\/span><span style=\"font-family: Calibri, serif;\"> est\u00e3o dispon\u00edveis nas variantes NFC e UHF e foram concebidos para oferecer uma solu\u00e7\u00e3o \u00e0 medida de cada empresa.<\/span><\/span><\/span><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div><div id=\"4\" data-midnight=\"\" data-column-margin=\"default\" class=\"wpb_row vc_row-fluid vc_row inner_row\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t\t<\/div>\n<\/div>\n\n\n\n\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2><strong>Res\u00edduos inteligentes: tecnologia UHF para uma maior sustentabilidade<\/strong><\/h2>\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"img-with-aniamtion-wrap\" data-max-width=\"100%\" data-max-width-mobile=\"default\" data-border-radius=\"20px\" data-shadow=\"none\" data-animation=\"none\" >\n      <div class=\"inner\">\n        <div class=\"hover-wrap\"> \n          <div class=\"hover-wrap-inner\">\n            <img loading=\"lazy\" decoding=\"async\" class=\"img-with-animation skip-lazy\" data-delay=\"0\" height=\"635\" width=\"2000\" data-animation=\"none\" src=\"https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/smartphonemid.jpg\" alt=\"\" srcset=\"https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/smartphonemid.jpg 2000w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/smartphonemid-300x95.jpg 300w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/smartphonemid-1024x325.jpg 1024w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/smartphonemid-768x244.jpg 768w, https:\/\/www.ruggtek.com\/wp-content\/uploads\/2023\/10\/smartphonemid-1536x488.jpg 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Entregam os seus sacos de reciclagem em sua casa. Eu percebo-o, parecem mais personalizados do que a capa do seu smartphone e sente-se vigiado como em 1984 de Orwell. <\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Esta rastreabilidade avan\u00e7ada \u00e9 poss\u00edvel gra\u00e7as \u00e0 utiliza\u00e7\u00e3o da tecnologia RFID. A gest\u00e3o inteligente dos res\u00edduos \u00e9 uma das quest\u00f5es mais actuais das cidades inteligentes, na qual este sistema tecnol\u00f3gico desempenha um papel fundamental. <\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Como \u00e9 que funciona? No contentor de reciclagem \u00e9 aplicada uma etiqueta com um c\u00f3digo \u00fanico, que \u00e9 posteriormente associada a cada utilizador aquando da distribui\u00e7\u00e3o do equipamento. O objetivo \u00e9 uma maior sustentabilidade, possibilitada pela tarifa pontual: o cidad\u00e3o \u00e9 estimulado a diferenciar corretamente, uma vez que a sua despesa ser\u00e1 calculada com base nos res\u00edduos produzidos. <\/span><span style=\"font-family: Calibri, serif;\"><b>Para permitir esta rastreabilidade, s\u00e3o necess\u00e1rios leitores fi\u00e1veis e potentes para apoiar o operador nas suas actividades. Os dispositivos robustos s\u00e3o concebidos precisamente para esta aplica\u00e7\u00e3o<\/b><\/span><span style=\"font-family: Calibri, serif;\">Atrav\u00e9s do scanner, o operador l\u00ea a etiqueta e obt\u00e9m informa\u00e7\u00f5es sobre o operador, o utilizador, o munic\u00edpio e o volume de res\u00edduos. Leitores RuggTek <\/span><span style=\"font-family: Calibri, serif;\"><b>s\u00e3o pr\u00e1ticos, t\u00eam baterias de longa dura\u00e7\u00e3o, ecr\u00e3s altamente leg\u00edveis e sistemas sempre actualizados<\/b><\/span><span style=\"font-family: Calibri, serif;\">ideal para tornar a gest\u00e3o das cidades ainda mais inteligente.<\/span><\/span><\/span><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div><div id=\"5\" data-midnight=\"\" data-column-margin=\"default\" class=\"wpb_row vc_row-fluid vc_row inner_row\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2><strong>Tablets e smartphones robustos para uma fixa\u00e7\u00e3o pontual dos pre\u00e7os dos res\u00edduos<\/strong><\/h2>\n\t<\/div>\n<\/div>\n\n\n\n\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">Na vasta gama de dispositivos <\/span><span style=\"font-family: Calibri, serif;\"><b>Ruggtek<\/b><\/span><span style=\"font-family: Calibri, serif;\"><u><b>,<\/b><\/u><\/span><span style=\"font-family: Calibri, serif;\"> encontramos tablets, smartphones e <\/span><span style=\"font-family: Calibri, serif;\">computador de m\u00e3o<\/span><span style=\"font-family: Calibri, serif;\"> com tecnologia RFID integrada, tanto NFC como UHF. Est\u00e3o dispon\u00edveis variantes com sistema operativo Android, Windows ou Linux e leitor de c\u00f3digos de barras 1D e 2D,<\/span><b> <\/b><span style=\"font-family: Calibri, serif;\">Conectividade Wi-Fi e 4G LTE e ecr\u00e3s de 6, 8, 10 e 12 polegadas: RPX 600, RPX 620, RT 410, RTA 309.<br \/>\nTratando-se de uma tecnologia altamente sofisticada, requer o aconselhamento de pessoal qualificado que possa ajudar cada empresa a escolher o tipo de aparelho mais adequado \u00e0s suas necessidades. A frequ\u00eancia, a antena, a arquitetura da instrumenta\u00e7\u00e3o e todos os sistemas anal\u00edticos s\u00e3o factores que influenciam a escolha do equipamento, com base tamb\u00e9m nos objectivos espec\u00edficos de cada sector.<\/span><\/span><\/span><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div><div id=\"6\" data-midnight=\"\" data-column-margin=\"default\" class=\"wpb_row vc_row-fluid vc_row inner_row\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div style=\"\" class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column padding-5-percent inherit_tablet inherit_phone\"  data-using-bg=\"true\" data-border-radius=\"20px\" data-padding-pos=\"all\" data-has-bg-color=\"true\" data-bg-color=\"#c8d3c8\" data-bg-opacity=\"0.5\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" ><div class=\"column-bg-overlay-wrap column-bg-layer\" data-bg-animation=\"none\"><div class=\"column-bg-overlay\" style=\"opacity: 0.5; background-color: #c8d3c8;\"><\/div><\/div>\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2>Conclus\u00f5es<\/h2>\n\t<\/div>\n<\/div>\n\n\n\n\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\">O cen\u00e1rio das cidades inteligentes torna-se assim um campo perfeito para a utiliza\u00e7\u00e3o de dispositivos <\/span><span style=\"font-family: Calibri, serif;\">Ruggtek<\/span><span style=\"font-family: Calibri, serif;\">concebido para oferecer o melhor produto aos operadores e empresas envolvidos nesta transforma\u00e7\u00e3o das nossas cidades. <\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\"><span style=\"font-family: Calibri, serif;\"><i>Contacte-nos para saber como podemos apoiar a sua realidade com o nosso fornecimento de tecnologia.<\/i><\/span><\/span><\/span><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div><div id=\"6\" data-midnight=\"\" data-column-margin=\"20px\" class=\"wpb_row vc_row-fluid vc_row inner_row vc_row-o-equal-height vc_row-flex vc_row-o-content-middle\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div style=\" color: #ffffff;\" class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone\" data-cfc=\"true\"  data-border-radius=\"20px\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<div class=\"nectar-cta  hover_color_1a123f text_hover_color_ffffff alignment_tablet_default alignment_phone_default display_tablet_inherit display_phone_inherit\" data-color=\"extra-color-2\" data-using-bg=\"true\" data-style=\"arrow-animation\" data-display=\"block\" data-alignment=\"left\" data-text-color=\"custom\" ><h6 style=\"color: #9bff9b;\"><span class=\"link_wrap\" style=\"padding-top: 20px; 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J\u00e1 n\u00e3o podemos passar sem eles. A tecnologia RFID tornou-se um valioso aliado quotidiano para os cidad\u00e3os, mas sobretudo para os...","protected":false},"author":92,"featured_media":1827,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"wpupg_custom_link":[],"wpupg_custom_link_behaviour":["default"],"wpupg_custom_link_nofollow":[],"wpupg_custom_image":[],"wpupg_custom_image_id":[],"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-2889","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-magazine"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.3 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tutto sulla tecnologia RFID: come funzionano NFC e UHF | Ruggtek<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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