{"id":33557,"date":"2018-07-30T09:30:47","date_gmt":"2018-07-30T07:30:47","guid":{"rendered":"https:\/\/visualled.com\/?p=33557"},"modified":"2022-05-03T13:45:33","modified_gmt":"2022-05-03T11:45:33","slug":"scheda-ricezione-receiving-card","status":"publish","type":"glosario","link":"https:\/\/visualled.com\/it\/glossario\/scheda-ricezione-receiving-card\/","title":{"rendered":"Ricevitore (receiving card)"},"content":{"rendered":"\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block stk-6f87985\" id=\"ricevitore-receiving-card\" data-block-id=\"6f87985\"><h1 class=\"stk-block-heading__text has-text-align-center\">RICEVITORE (RECEIVING CARD)<\/h1><\/div>\n\n\n\n\n\n\n\n<div class=\"alignfull wp-block-ugb-container ugb-container ugb-cbc3d62 ugb-container--v2 ugb-container--design-plain ugb-main-block ugb--has-custom-content-width ugb-main-block--inner-center ugb--has-block-background\"><style>.ugb-cbc3d62.ugb-container > .ugb-inner-block{max-width:1440px !important}.ugb-cbc3d62{padding:0 !important}@media screen and (min-width:768px){.ugb-cbc3d62.ugb-container{padding-top:50px !important;padding-right:0px !important;padding-left:0px !important}}<\/style><div class=\"ugb-inner-block ugb-inner-block--center\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-cbc3d62-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-cbc3d62-content-wrapper\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"809\" height=\"362\" src=\"https:\/\/visualled.com\/wp-content\/uploads\/2022\/02\/tarjeta-de-control-pantallas-led.jpg\" alt=\"\" class=\"wp-image-59611\" title=\"\" srcset=\"\/\/visualled.com\/wp-content\/uploads\/2022\/02\/tarjeta-de-control-pantallas-led.jpg 809w, \/\/visualled.com\/wp-content\/uploads\/2022\/02\/tarjeta-de-control-pantallas-led-300x134.jpg 300w, \/\/visualled.com\/wp-content\/uploads\/2022\/02\/tarjeta-de-control-pantallas-led-768x344.jpg 768w, \/\/visualled.com\/wp-content\/uploads\/2022\/02\/tarjeta-de-control-pantallas-led-24x11.jpg 24w, \/\/visualled.com\/wp-content\/uploads\/2022\/02\/tarjeta-de-control-pantallas-led-34x15.jpg 34w, \/\/visualled.com\/wp-content\/uploads\/2022\/02\/tarjeta-de-control-pantallas-led-48x21.jpg 48w, \/\/visualled.com\/wp-content\/uploads\/2022\/02\/tarjeta-de-control-pantallas-led-600x268.jpg 600w\" sizes=\"auto, (max-width: 809px) 100vw, 809px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong>Queste schede sono incaricate di scomporre l\u2019informazione video e di immagine che ricevono e inviarla, correttamente, a ciascuno dei Led e dei pixel che compongono lo schermo, per creare o formare un\u2019immagine o un video completo<\/strong>. <\/strong>Tutto questo processo viene eseguito in tempo reale, in quanto \u00e8 un\u2019operazione che richiede velocit\u00e0 e coordinazione completa tra tutti i componenti dello schermo e della scheda di controllo (Sending Card).<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"alignfull wp-block-ugb-container ugb-container ugb-d05c200 ugb-container--v2 ugb-container--design-basic ugb-main-block ugb--has-custom-content-width ugb-main-block--inner-center ugb--has-block-background\"><style>.ugb-d05c200-wrapper.ugb-container__wrapper{background-color:var(--stk-global-color-45647,#eeeeee) !important}.ugb-d05c200-wrapper.ugb-container__wrapper:before{background-color:var(--stk-global-color-45647,#eeeeee) !important}.ugb-d05c200-content-wrapper > h1,.ugb-d05c200-content-wrapper > h2,.ugb-d05c200-content-wrapper > h3,.ugb-d05c200-content-wrapper > h4,.ugb-d05c200-content-wrapper > h5,.ugb-d05c200-content-wrapper > h6{color:#222222}.ugb-d05c200-content-wrapper > p,.ugb-d05c200-content-wrapper > ol li,.ugb-d05c200-content-wrapper > ul li{color:#222222}.ugb-d05c200.ugb-container > .ugb-inner-block{max-width:1440px !important}.ugb-d05c200{padding:0 !important}@media screen and (min-width:768px){.ugb-d05c200.ugb-container{margin-top:50px !important;margin-bottom:50px !important}}<\/style><div class=\"ugb-inner-block ugb-inner-block--center\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-d05c200-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-d05c200-content-wrapper\">\n<h2 class=\"wp-block-heading\">DOVE SONO UBICATI O INSTALLATI I RICEVITORI?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong>Queste schede sono collegate direttamente ai moduli o alle piastre Led, quindi devono essere situate all\u2019interno del display Led.<\/strong>\u00a0<\/strong>I ricevitori dispongono di diverse uscite dati che, in base alla loro capacit\u00e0 di elaborazione, inviano le informazioni di controllo a un determinato numero di moduli o piastre Led.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"alignfull wp-block-ugb-container ugb-container ugb-eab25a4 ugb-container--v2 ugb-container--design-plain ugb-main-block ugb--has-custom-content-width ugb-main-block--inner-center ugb--has-block-background\"><style>.ugb-eab25a4.ugb-container > .ugb-inner-block{max-width:1440px !important}.ugb-eab25a4{padding:0 !important}@media screen and (min-width:768px){.ugb-eab25a4.ugb-container{padding-top:20px !important;padding-right:0px !important;padding-left:0px !important}}<\/style><div class=\"ugb-inner-block ugb-inner-block--center\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-eab25a4-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-eab25a4-content-wrapper\">\n<h2 class=\"wp-block-heading\">SPECIFICHE TECNICHE DI UN RICEVITORE<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">I ricevitori (o Receiving Card) hanno una capacit\u00e0 limitata di elaborazione delle informazioni. A seconda di questa capacit\u00e0, varier\u00e0 anche il loro prezzo. Inoltre, \u00e8 possibile integrare a queste schede dispositivi ausiliari come, ad esempio:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013&nbsp;<strong>Sensore di temperatura interno<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nei ricevitori pu\u00f2 essere integrato un sensore di temperatura che ci informa sulla temperatura all\u2019interno dello schermo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013<strong>&nbsp;A cosa serve conoscere la temperatura interna dello schermo?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Con questo dato, \u00e8 possibile programmare funzioni associate che possono attivare, ad esempio, sistemi di raffreddamento interni per ridurre la temperatura di funzionamento.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013&nbsp;<strong>Accensione e spegnimento delle ventole<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Queste uscite riguardano l\u2019accensione e lo spegnimento delle ventole interne dei display Led. Se questa funzione \u00e8 associata alla temperatura dei sensori, possiamo programmare l\u2019accensione e lo spegnimento delle ventole stesse.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013&nbsp;<strong>Accendere o spegnere gli alimentatori<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nella maggior parte dei casi viene utilizzato lo spegnimento del lettore dei contenuti. In questo modo \u00e8 possibile \u201cdisattivare\u201d visivamente i contenuti dello schermo. Tuttavia, lo schermo rimane ancora acceso, anche se con un consumo molto pi\u00f9 ridotto. Per questo motivo, in alcuni casi \u00e8 interessante disporre di un controllo di spegnimento fisico del sistema di alimentazione.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013&nbsp;<strong>Calibrazione del colore di un display led<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A causa dell\u2019utilizzo e a seconda della qualit\u00e0 del display, \u00e8 possibile che tutti i pannelli e moduli Led debbano essere ricalibrati. Grazie a questa operazione, \u00e8 possibile ottenere che lo schermo torni ad avere un\u2019uniformit\u00e0 di colori e un contrasto completo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Questo compito richiede l\u2019uso di strumenti ausiliari (videocamere di calibrazione, software speciali, ecc.).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013&nbsp;<strong>Rilevazione del fumo<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rileva i livelli di fumo all\u2019interno dello schermo attraverso un sensore ionico. Quando viene rilevato del fumo, attiva un allarme nel software di controllo e invia all\u2019utente un avviso. Se sui display led utilizziamo sistemi di controllo avanzati, possiamo sincronizzare e attuare dei protocolli e degli ordini di azione. Ad esempio, possiamo assegnare una routine di programmazione che, in caso di rilevazione del fumo, arresti automaticamente il sistema di alimentazione elettrica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013&nbsp;<strong>Avviso di accesso non autorizzato allo schermo LED<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I cabinet \/ telai o frame sono dotati di porte posteriori per accedere ai componenti elettronici interni. Questo sensore per porte attiva un allarme acustico quando viene effettuata un\u2019apertura non autorizzata e, a sua volta, invia un avviso all\u2019utente.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"calculadora-form \">\n    <div class=\"calculadora-contenedor\">\n        <form action=\"https:\/\/visualled.com\/wp-content\/themes\/visualled-child\/calculadora\/calc.php\" class=\"calform\" method=\"POST\">\n\n            <div class=\"intro\">\n                <div class=\"texto\">\n                    <h2>CALCOLA IL PREZZO DEL TUO SCHERMO LED<\/h2>\n                    <p>Inserisci la misura desiderata e otterrai automaticamente il miglior prezzo sul mercato.<\/p>\n                <\/div>\n            <\/div>\n            <ul>\n                                \n                    \n\n                    <li class=\"largo\">\n                        <i class=\"fas fa-arrows-alt-h\"><\/i>\n                        <input type=\"text\" name=\"width\" value=\"\" required pattern=\"[0-9]*\" inputmode=\"numeric\" placeholder=\"Larghezza\">\n                    <\/li>\n\n                    <li class=\"alto\">\n                        <i class=\"fas fa-arrows-alt-v\"><\/i>\n                        <input type=\"text\" name=\"height\" value=\"\" required pattern=\"[0-9]*\" inputmode=\"numeric\" placeholder=\"Altezza\">\n                    <\/li>\n\n                                            <li class=\"ubicacion\">\n                            <i class=\"fas fa-umbrella\"><\/i>\n                            <select name=\"location\" required>\n                                <option  value=\"1\">Non resistente alla pioggia<\/option>\n                                <option  value=\"2\"><i class=\"fas fa-umbrella\"><\/i> Resistente alla pioggia<\/option>\n                            <\/select>\n                        <\/li>\n                    \n                \n                <li class=\"boton-ofertas\">\n                    <button type=\"submit\"><i class=\"fas fa-search-dollar\"><\/i> CALCOLA PREZZO<\/button>\n                    <!-- <a href=\"\"><i class=\"fa fa-info-circle\"><\/i><\/a> -->\n                <\/li>\n\n            <\/ul>\n\n            <input type=\"hidden\" name=\"page\" value=\"search\">\n            <input type=\"hidden\" name=\"ofertaPage\" value=\"https:\/\/visualled.com\/it\/dettagli-dellofferta\/\">\n                                <\/form>\n    <\/div>\n    <div class=\"calloading\" style=\"display:none\">\n        <div class=\"carga\">\n            <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" style=\"margin:-150px auto 0; background: transparent; display: block;\" width=\"500px\" height=\"200px\" viewBox=\"0 0 100 100\" preserveAspectRatio=\"xMidYMid\">\n                <circle cx=\"84\" cy=\"50\" r=\"10\" fill=\"#d64238\">\n                    <animate attributeName=\"r\" repeatCount=\"indefinite\" dur=\"0.25s\" calcMode=\"spline\" 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class=\"img\">\n                <img decoding=\"async\" src=\"https:\/\/media.visualled.com\/images\/pantalla-led-960-960-111024.webp\" id=\"modal-size-variants-img\" data-skip-lazy=\"1\" alt=\"\" title=\"\">\n            <\/div>\n            <div class=\"precios\">\n                <p class=\"available-sizes\">Taglie disponibili<\/p>\n                \n                <div class=\"seleccion-precios\">\n                    <p>seleziona una delle taglie<\/p>\n                    <div id=\"size-options\"><\/div>\n                    <button id=\"size-options-button\">VEDI ULTERIORI INFORMAZIONI <\/button>\n                <\/div>\n                <!-- <div class=\"incluye\">\n                    <h3>Include<\/h3>\n                    <div class=\"iconos\">\n                        <div class=\"1\">\n                            <img decoding=\"async\" src=\"https:\/\/visualled.com\/img\/incluye-cabinets.webp\" alt=\"incluye cabinets\" title=\"\">\n                            <p>Schermo modulare<\/p>\n                        <\/div>\n                        <div class=\"2\">\n                            <img decoding=\"async\" src=\"https:\/\/visualled.com\/img\/incluye-play.webp\" alt=\"incluye cabinets\" title=\"\">\n                            <p>Giocatore<\/p>\n                        <\/div>\n                        <div class=\"3\">\n                            <img decoding=\"async\" src=\"https:\/\/visualled.com\/img\/incluye-soft.webp\" alt=\"incluye cabinets\" title=\"\">\n                            <p>Software<\/p>\n                        <\/div>\n                        <div class=\"4\">\n                            <img decoding=\"async\" src=\"https:\/\/visualled.com\/img\/incluye-manuales.webp\" alt=\"incluye cabinets\" title=\"\">\n                            <p>Manuali<\/p>\n                        <\/div>\n                    <\/div>\n                <\/div> -->\n            <\/div>\n\n        <\/div>\n    <\/div>\n<\/div>\n\n\n\n<div class=\"aligncenter wp-block-ugb-container ugb-container ugb-30376f8 ugb-container--v2 ugb-container--design-plain ugb-main-block ugb--has-custom-content-width\"><style>.ugb-30376f8.ugb-container > .ugb-inner-block{max-width:1440px !important}@media screen and (min-width:768px){.ugb-30376f8.ugb-container{padding-top:60px !important;padding-right:0px !important;padding-bottom:80px !important;padding-left:0px !important}}<\/style><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-30376f8-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-30376f8-content-wrapper\"><div class=\"aligncenter wp-block-ugb-blog-posts ugb-blog-posts ugb-b05b2d6 ugb-blog-posts--v2 ugb-blog-posts--design-portfolio ugb-blog-posts--columns-4 ugb-blog-posts--has-bg-color ugb-main-block ugb--has-custom-content-width\"><style>.ugb-b05b2d6 .ugb-blog-posts__title a{color:#ffffff !important}.ugb-b05b2d6 .ugb-blog-posts__title a:hover{opacity:0.8}.ugb-b05b2d6 .ugb-blog-posts__title{font-size:30px !important;font-weight:900 !important;text-transform:uppercase !important;text-align:center !important;margin-bottom:0px !important}.ugb-b05b2d6 .ugb-inner-block{text-align:center}.ugb-b05b2d6.ugb-blog-posts > .ugb-inner-block{max-width:1440px !important}.ugb-b05b2d6 .ugb-block-title{line-height:2em !important;text-align:center}.ugb-b05b2d6 .ugb-blog-posts__item{border-radius:5px !important;background-color:var(--ast-global-color-5) !important}@media screen and (min-width:768px){.ugb-b05b2d6.ugb-blog-posts{margin-top:0px !important;margin-bottom:0px !important;margin-right:0px !important;margin-left:0px !important;padding-top:0px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}}@media screen and (min-width:768px){.ugb-b05b2d6 > .ugb-inner-block > .ugb-block-content > *{padding-top:100px !important;padding-bottom:100px !important;padding-right:0px !important;padding-left:0px !important}}<\/style> <style>.ugb-b05b2d6.ugb-blog-posts .ugb-blog-posts__title a{font-size:20px !important;text-shadow:1px 1px 1px black !important}<\/style>\r\n<div class=\"ugb-inner-block\">\r\n<h2 class=\"ugb-block-title\">Posto correlato<\/h2>\r\n<div class=\"ugb-block-content\"><article class=\"ugb-blog-posts__item\"><div class=\"ugb-blog-posts__featured-image-background\" style=\"background-image: url(https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/temperaturas-de-trabajo.jpg)\"><\/div><div class=\"ugb-blog-posts__content\"><p class=\"ugb-blog-posts__title\"><a href=\"https:\/\/visualled.com\/it\/glossario\/temperature-di-lavoro\/\">Temperatura di funzionamento<\/a><\/p><\/div><\/article><article class=\"ugb-blog-posts__item\"><div class=\"ugb-blog-posts__featured-image-background\" style=\"background-image: url(https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/tipos-de-cabinas.jpg)\"><\/div><div class=\"ugb-blog-posts__content\"><p class=\"ugb-blog-posts__title\"><a href=\"https:\/\/visualled.com\/it\/glossario\/cabinet-led\/\">Cabinet LED<\/a><\/p><\/div><\/article><article class=\"ugb-blog-posts__item\"><div class=\"ugb-blog-posts__featured-image-background\" style=\"background-image: url(https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/distancia-de-vision-1.jpg)\"><\/div><div class=\"ugb-blog-posts__content\"><p class=\"ugb-blog-posts__title\"><a href=\"https:\/\/visualled.com\/it\/glossario\/distanza-di-visione\/\">Distanza di visione<\/a><\/p><\/div><\/article><article class=\"ugb-blog-posts__item\"><div class=\"ugb-blog-posts__featured-image-background\" style=\"background-image: url(https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1.jpg)\"><\/div><div class=\"ugb-blog-posts__content\"><p class=\"ugb-blog-posts__title\"><a href=\"https:\/\/visualled.com\/it\/glossario\/frequenza-daggiornamento\/\">Frequenza di aggiornamento<\/a><\/p><\/div><\/article><\/div>\r\n<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>RICEVITORE (RECEIVING CARD) Queste schede sono incaricate di scomporre l\u2019informazione video e di immagine che ricevono e inviarla, correttamente, a ciascuno dei Led e dei pixel che [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":41854,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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