{"id":17969,"date":"2025-09-17T12:33:55","date_gmt":"2025-09-17T11:33:55","guid":{"rendered":"https:\/\/fixalia.com\/senalizacion-vial-inteligente-protocolo-comunicacion\/"},"modified":"2026-01-07T17:00:51","modified_gmt":"2026-01-07T16:00:51","slug":"smart-traffic-signs-communication-protocol-une-199051-2-2012-1m","status":"publish","type":"post","link":"https:\/\/fixalia.com\/en\/smart-traffic-signs-communication-protocol-une-199051-2-2012-1m\/","title":{"rendered":"Smart traffic signs and UNE 199051-2:2012\/1M Standard"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"17969\" class=\"elementor elementor-17969\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-702d0118 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"702d0118\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7d6bf627\" data-id=\"7d6bf627\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e704341 elementor-widget elementor-widget-text-editor\" data-id=\"e704341\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Smart traffic signs<\/strong> are one of the cornerstones of modern road safety and efficient mobility systems. While they may seem like static indicators, these signs actually &#8220;communicate&#8221; with <strong>traffic control centers<\/strong> and <strong>management software<\/strong> using<strong> standardized communication protocols<\/strong> governed by technical regulations.<\/p><p>In this article, you&#8217;ll discover how this communication works and why Fixalia is a market leader in deploying smart traffic signs in Spain.<\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-4423173 e-flex e-con-boxed e-con e-parent\" data-id=\"4423173\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b886a57 elementor-widget elementor-widget-ld_blog\" data-id=\"b886a57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"ld_blog.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"lqd-lp-grid b886a57 blog-id-193489495 \"><div class=\"lqd-lp-grid-inner\" data-id=\"0\"><div class=\"lqd-lp-row row pos-rel d-flex flex-wrap\" ><div class=\"lqd-lp-column d-flex flex-column col-md-12 traffic lqd-f-57 transport lqd-f-58\"><article id=\"post-18840\" class=\"lqd-lp pos-rel lqd-lp lqd-lp-style-21 d-flex flex-wrap text-start post-18840 post type-post status-publish format-standard has-post-thumbnail hentry category-traffic category-transport\">\n<div class=\"lqd-lp-img w-sm-35 w-100 pos-rel overflow-hidden mb-4 mb-sm-0\">\n\t<figure class=\"lqd-overlay\"><img fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"450\" src=\"https:\/\/fixalia.com\/wp-content\/uploads\/2025\/12\/2512-Fixalia-ANPR-camaras-1200x800px-700x450.jpg\" class=\"w-100 wp-post-image\" alt=\"Fixalia distribuidor de camaras ANPR Tattile\" itemprop=\"image\" \/><div class=\"lqd-overlay d-flex align-items-center justify-content-center\"><i class=\"lqd-icn-ess icon-md-arrow-forward\"><\/i><\/div><\/figure><\/div>\n\n<div class=\"lqd-lp-contents w-sm-65 w-100 pl-sm-6 pl-md-9 pr-sm-5 d-flex flex-column\">\n\n\t<header class=\"lqd-lp-header\">\n\t\t<div class=\"lqd-lp-meta d-flex align-items-center justify-content-between text-uppercase ltr-sp-1 mb-3\">\n\t\t\t<span class=\"screen-reader-text\">Tags <\/span><ul class=\"lqd-lp-cat lqd-lp-cat reset-ul inline-ul pos-rel z-index-3\"><li><a href=\"https:\/\/fixalia.com\/en\/category\/traffic\/\" rel=\"category\">Traffic<\/a><\/li><\/ul>\t\t<\/div>\n\t\t<h2 class=\"lqd-lp-title mt-1 mb-3 h5\"><a href=\"https:\/\/fixalia.com\/en\/license-plate-recognition-anpr-cameras\/\">ANPR Cameras: Advanced Technology for Intelligent License Plate Recognition<\/a><\/h2>\n\t<\/header>\n\n\t\t\t\t<div class=\"lqd-lp-excerpt\">\n\t\t\t\tThe renewal of variable message signs is key to improving road safety, optimizing traffic management, and complying with new DGT regulations. Full Matrix technology offers greater flexibility, readability, and efficiency, making it the recommended solution for modernizing variable signage in 2026.\t\t\t<\/div>\n\t\t\n\t\t<footer class=\"lqd-lp-footer pt-3\">\n\t\t<a href=\"https:\/\/fixalia.com\/en\/license-plate-recognition-anpr-cameras\/\" class=\"btn btn-naked lqd-lp-read-more\">\n\t\t\t<span class=\"btn-icon\">\n\t\t\t\t<i class=\"lqd-icn-ess icon-md-arrow-forward\"><\/i>\n\t\t\t<\/span>\n\t\t<\/a>\n\t<\/footer>\n\t\n<\/div>\n\n<a  href=\"https:\/\/fixalia.com\/en\/license-plate-recognition-anpr-cameras\/\" class=\"lqd-lp-overlay-link lqd-overlay lqd-cc-label-trigger z-index-2\" tab-index=\"-1\"><\/a><\/article><\/div><\/div><!--\/ .row --><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3584651 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3584651\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b3a9082\" data-id=\"b3a9082\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a5f5e24 elementor-widget elementor-widget-text-editor\" data-id=\"a5f5e24\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>What are smart traffic signs?<\/h2><p>The term <strong>smart traffic signs<\/strong> refers to the integration of advanced technology and real-time connectivity into vertical signage systems. These are no longer passive indicators; instead, they are panels and devices capable of receiving and transmitting data in real time. They adapt their messages dynamically based on traffic volume, weather conditions, or incidents on the road.<\/p><p>Smart signs are not isolated units. They are embedded within a broader infrastructure and rely on a <strong>road traffic management communication protocol<\/strong> to interact continuously with centralized systems such as those operated by Spain\u2019s <strong>DGT (Direcci\u00f3n General de Tr\u00e1fico)<\/strong>.<\/p><p>This approach not only enhances road safety but also contributes to more efficient traffic flow and a smoother experience for drivers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3e5fe9 elementor-widget elementor-widget-spacer\" data-id=\"d3e5fe9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-93ac146 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"93ac146\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-31eb6ff\" data-id=\"31eb6ff\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d7cb5b elementor-widget elementor-widget-text-editor\" data-id=\"7d7cb5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>The UNE 199051-2:2012\/1M standard: The backbone of interoperability<\/h2><p>The UNE 199051-2:2012\/1M is the second part of a comprehensive regulation addressing variable message signs (VMS). While Part 1 focuses on hardware and functional specifications, Part 2 exclusively defines the <strong>communication protocols<\/strong> that enable seamless interaction between smart signs and management systems.<\/p><p>This standard ensures that <strong>any traffic sign installed on Spanish roads can communicate effectively<\/strong>, regardless of the manufacturer, using uniform protocols.<\/p><p>Among the most widely used protocols defined by the UNE 199051-2:2012\/1M are:<\/p><ul><li><strong>DGT and DGT+<\/strong>: Developed by Spain\u2019s traffic authority, these protocols ensure synchronization and control over connected signage.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>MODBUS<\/strong>: Originally designed for industrial use, it\u2019s also applied to traffic systems \u2014 particularly in closed or isolated networks.<\/li><\/ul><p>\u00a0<\/p><p>Thanks to these protocols, smart traffic signs can operate in a coordinated, efficient manner \u2014 no matter the brand or model.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d98fa45 elementor-widget elementor-widget-spacer\" data-id=\"d98fa45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b715557 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b715557\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-839fb1b\" data-id=\"839fb1b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c16b05e elementor-widget elementor-widget-ld_fancy_image\" data-id=\"c16b05e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"ld_fancy_image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"lqd-imggrp-single d-block pos-rel \">\n\t\t\t<div class=\"lqd-imggrp-img-container d-inline-flex pos-rel align-items-center justify-content-center \">\n\t\t\t\t\t\t\t\t<figure class=\"w-100 pos-rel\">\n\t\t\t\t\t<img decoding=\"async\" width=\"2880\" height=\"1684\" src=\"data:image\/svg+xml;charset=utf-8,%3Csvg xmlns%3D&#039;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#039; viewBox%3D&#039;0 0  &#039;%2F%3E\" class=\"attachment-full size-full wp-image-16226 ld-lazyload\" alt=\"Fixalia Panel Deva en carretera de Madrid\" itemprop=\"image\" data-src=\"https:\/\/fixalia.com\/wp-content\/uploads\/2025\/05\/Portada-home-Fixalia-Panel-Deva-Madrid.jpg\" data-srcset=\"https:\/\/fixalia.com\/wp-content\/uploads\/2025\/05\/Portada-home-Fixalia-Panel-Deva-Madrid.jpg 2880w, https:\/\/fixalia.com\/wp-content\/uploads\/2025\/05\/Portada-home-Fixalia-Panel-Deva-Madrid-300x175.jpg 300w, https:\/\/fixalia.com\/wp-content\/uploads\/2025\/05\/Portada-home-Fixalia-Panel-Deva-Madrid-1024x599.jpg 1024w, https:\/\/fixalia.com\/wp-content\/uploads\/2025\/05\/Portada-home-Fixalia-Panel-Deva-Madrid-1536x898.jpg 1536w, https:\/\/fixalia.com\/wp-content\/uploads\/2025\/05\/Portada-home-Fixalia-Panel-Deva-Madrid-2048x1198.jpg 2048w\" data-sizes=\"(max-width: 2880px) 100vw, 2880px\" data-aspect=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a0b3886 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a0b3886\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-48b4621\" data-id=\"48b4621\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-666b0aa elementor-widget elementor-widget-text-editor\" data-id=\"666b0aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>What does UNE 199051-2:2012\/1M cover?<\/h2><p>This regulation outlines the essential technical criteria for interoperability, safety, and performance of smart traffic signs. Key components include:<\/p><ul><li><strong>Graphic and alphanumeric formats<\/strong>: It defines message structure, number of lines, characters, pictograms, and resolution standards.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Electrical and physical compatibility<\/strong>: It includes specs for voltage, resistance to wind, waterproofing (IP55), and mechanical strength.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Message management<\/strong>: The standard dictates how messages should be encoded, sent, received, and verified across systems.<\/li><\/ul><p>\u00a0<\/p><p>In short, it ensures that the <strong>road traffic management communication protocol<\/strong> works efficiently and securely across all road networks.<\/p><p>\u00a0<\/p><blockquote><p><em><strong><a href=\"https:\/\/www.une.org\/encuentra-tu-norma\/busca-tu-norma\/norma?c=N0049615\">Official UNE 199051-2:2012\/1M technical standard<\/a><\/strong><\/em><\/p><p>\u00a0<\/p><\/blockquote><p>In addition to UNE 199051-2:2012\/1M, there are other equally important standards in the smart signage sector. One of them is <strong>UNE EN 12966:2005<\/strong>, which regulates the functional requirements for variable message signs (VMS). If you&#8217;re looking to dive deeper into the regulatory framework that governs these systems, don\u2019t miss our article on the <span style=\"text-decoration: underline;\"><em><strong><a href=\"https:\/\/fixalia.com\/en\/une-en-standard-vms-signs\/\">UNE regulations for variable traffic signs.<\/a><\/strong><\/em><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bececa7 elementor-widget elementor-widget-spacer\" data-id=\"bececa7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93d542b elementor-widget elementor-widget-text-editor\" data-id=\"93d542b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Smart signage in practice: How Spain is applying it<\/h2><p>Spain has made significant progress in rolling out smart traffic signs across its highway and urban infrastructure. It is now common to see these signs in use on highways, urban roads, and key traffic intersections. They are centrally controlled and updated in real time through standardized communication protocols.<\/p><p>But effective implementation isn\u2019t just about high-quality devices. It&#8217;s also about <strong>ensuring seamless integration with existing traffic control systems<\/strong> \u2014 which often use SCADA platforms. This requires full compatibility across different manufacturers and protocols.<\/p><p>Fixalia\u2019s software solution, <span style=\"text-decoration: underline;\"><a href=\"https:\/\/fixalia.com\/en\/xerpa-software-panels-mobility-management\/\"><strong>Xerpa<\/strong><\/a>,<\/span> exemplifies how centralized management and UNE 199051-2:2012\/1M compliance can be achieved. It supports DGT+, MODBUS, and other communication standards \u2014 making it adaptable, robust, and interoperable.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1383431 elementor-widget elementor-widget-spacer\" data-id=\"1383431\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2d3f461e elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"2d3f461e\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-23944022\" data-id=\"23944022\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-574032ab elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"574032ab\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-63e1c1d9\" data-id=\"63e1c1d9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-618754e9 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"618754e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1843c305\" data-id=\"1843c305\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-356be7e7 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"356be7e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Do you need customized variable message signs?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72163484 elementor-widget__width-initial elementor-widget elementor-widget-hub_fancy_heading\" data-id=\"72163484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"hub_fancy_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div id=\"ld-fancy-heading-6a4ab8c3bebbc\" class=\"ld-fancy-heading pos-rel\">\n\t\t\t<p class=\"ld-fh-element d-inline-block pos-rel  lqd-highlight-classic lqd-highlight-grow-left p\"  > Tell us about your project and we will advise you on the best smart signage solution.<\/p>\t\t<\/div>\n\n\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<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-75ad6e47\" data-id=\"75ad6e47\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5d8752e0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5d8752e0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-22359485 form-sty\" data-id=\"22359485\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-22065854 elementor-widget elementor-widget-ld_cf722\" data-id=\"22065854\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"ld_cf722.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t<div class=\"lqd-contact-form       lqd-contact-form-button-round  \">\n\t\t\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f16611-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"16611\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/posts\/17969#wpcf7-f16611-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" enctype=\"multipart\/form-data\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"16611\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.4\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16611-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<div class=\"contact-form\">\n\t<div style=\"display: flex; flex-wrap: wrap; gap: 20px;\">\n\t\t<div style=\"flex: 1 1 45%;\">\n\t\t\t<p><label>Full Name<\/label><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Your name\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div style=\"flex: 1 1 45%;\">\n\t\t\t<p><label>Email<\/label><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"your@email.com\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div style=\"flex: 1 1 45%;\">\n\t\t\t<p><label>Phone<\/label><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel\" aria-invalid=\"false\" placeholder=\"Your phone\" value=\"\" type=\"tel\" name=\"your-phone\" \/><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div style=\"flex: 1 1 45%;\">\n\t\t\t<p><label>Company<\/label><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Company name\" value=\"\" type=\"text\" name=\"your-company\" \/><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div style=\"flex: 1 1 100%;\">\n\t\t\t<p><label>Leave us a message<\/label><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Write your message here...\" name=\"your-message\"><\/textarea><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div>\n\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"file-170\"><input size=\"40\" class=\"wpcf7-form-control wpcf7-file\" accept=\"image\/*,application\/pdf\" aria-invalid=\"false\" type=\"file\" name=\"file-170\" \/><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div style=\"flex: 1 1 100%;\">\n\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"acceptance-933\"><span class=\"wpcf7-form-control wpcf7-acceptance optional\"><span class=\"wpcf7-list-item\"><label><input type=\"checkbox\" name=\"acceptance-933\" value=\"1\" aria-invalid=\"false\" \/><span class=\"wpcf7-list-item-label\">I have read and accepted the terms and conditions of the <a href=\"https:\/\/fixalia.com\/en\/privacy-policy\/\" target=\"_blank\" style=\"\">Privacy Policy<\/a> of Fixalia.<\/span><\/label><\/span><\/span><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div style=\"flex: 1 1 100%; margin-top: 10px;\">\n\t\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Send message\" \/>\n\t\t\t<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\t<\/div>\n\n\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<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-b605613 e-flex e-con-boxed e-con e-parent\" data-id=\"b605613\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a30f476 elementor-widget elementor-widget-text-editor\" data-id=\"a30f476\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Why is Fixalia a leader in smart traffic sign implementation?<\/h3><p>Fixalia offers far more than just sign manufacturing. Our core value lies in delivering <strong>end-to-end solutions<\/strong> for smart vertical signage, including:<\/p><ul><li><strong>Technical expertise &amp; regulatory compliance<\/strong>: Decades of experience aligning with UNE 199051-2:2012\/1M.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Guaranteed interoperability<\/strong>: Seamless integration with DGT+, MODBUS, NTCIP, and more.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Innovation through technology<\/strong>: Tools like <strong>Xerpa<\/strong> boost smart traffic sign performance and centralize control for better outcomes.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-216d6dc elementor-widget elementor-widget-spacer\" data-id=\"216d6dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68156ff elementor-widget elementor-widget-text-editor\" data-id=\"68156ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<blockquote class=\"h4 m-0 lh-2\"><p>With over 40 years of industry experience, Fixalia is a <strong>trusted partner<\/strong> for public and private sector traffic management projects in Spain and beyond. If you\u2019d like to learn more about how we\u2019ve led the rollout of technologies applied to smart traffic signage, check out this <span style=\"text-decoration: underline;\"><em><strong><a href=\"https:\/\/fixalia.com\/en\/fixalia-leader-variable-message-signs\/\">article about our journey and industry leadership<\/a>.<\/strong><\/em><\/span><\/p><\/blockquote>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18d69a0 elementor-widget elementor-widget-spacer\" data-id=\"18d69a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46540a4 elementor-widget elementor-widget-text-editor\" data-id=\"46540a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>How does this impact your project?<\/h2><p>If you&#8217;re planning a road infrastructure project, working with a partner that understands <strong>smart traffic signs<\/strong> and the <strong>road traffic management communication protocol<\/strong> is essential to avoid:<\/p><ul><li>Technical setbacks<\/li><li>Compliance issues<\/li><li>Future compatibility risks<\/li><\/ul><p>\u00a0<\/p><p>At <strong>Fixalia<\/strong>, we ensure that your systems:<\/p><ul><li>Meet all technical and legal requirements<\/li><li>Work seamlessly with existing infrastructure from day one<\/li><li>Are built for long-term efficiency and scalability<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25b03e5 e-flex e-con-boxed e-con e-parent\" data-id=\"25b03e5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2b08efe elementor-widget elementor-widget-spacer\" data-id=\"2b08efe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-577ce8b e-con-full e-flex e-con e-parent\" data-id=\"577ce8b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-499d7f7 e-con-full e-flex e-con e-child\" data-id=\"499d7f7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-05f87d7 elementor-widget elementor-widget-text-editor\" data-id=\"05f87d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Do you want to implement signage systems that comply with regulations?<\/h3><p>Smart traffic signage is no longer a future option \u2014<strong> it&#8217;s a present-day necessity to ensure mobility, safety, and efficiency. <\/strong>Thanks to traffic signal communication protocols regulated by the UNE 199051-2:2012\/1M standard \u2014 the second part of the variable message panel regulation \u2014 it\u2019s now possible to have a connected, efficient road network ready to meet the challenges of modern mobility.<\/p><p><span style=\"text-decoration: underline;\"><a href=\"https:\/\/fixalia.com\/en\/contact\/\"><strong>Contact us here<\/strong><\/a><\/span> and we\u2019ll help you design the ideal solution for your project.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f4a5f3d e-con-full e-flex e-con e-child\" data-id=\"f4a5f3d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4856e3c elementor-widget elementor-widget-image\" data-id=\"4856e3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"550\" height=\"522\" src=\"data:image\/svg+xml;charset=utf-8,%3Csvg xmlns%3D&apos;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&apos; viewBox%3D&apos;0 0  &apos;%2F%3E\" class=\"attachment-large size-large wp-image-17790 ld-lazyload\" alt=\"T\u00e9cnico de Fixalia gestionando paneles de mensaje variable (PMV) en un t\u00fanel con tecnolog\u00eda 5G y control remoto en tiempo real\" data-src=\"https:\/\/fixalia.com\/wp-content\/uploads\/2025\/07\/Blog-CTA-e1753960466968.webp\" data-srcset=\"https:\/\/fixalia.com\/wp-content\/uploads\/2025\/07\/Blog-CTA-e1753960466968.webp 550w, https:\/\/fixalia.com\/wp-content\/uploads\/2025\/07\/Blog-CTA-e1753960466968-300x285.webp 300w\" data-sizes=\"(max-width: 550px) 100vw, 550px\" data-aspect=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3832d25 e-flex e-con-boxed e-con e-parent\" data-id=\"3832d25\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cb18b27 e-flex e-con-boxed e-con e-parent\" data-id=\"cb18b27\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3197d16 elementor-widget elementor-widget-text-editor\" data-id=\"3197d16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>One-minute summary<\/h2><p>Smart traffic signs communicate in real time with traffic control centers to improve safety and traffic flow. These systems use a <strong>road traffic management communication protocol<\/strong>, such as DGT, DGT+, or MODBUS, ensuring cross-platform interoperability. All of this is governed by UNE 199051-2:2012\/1M, the technical standard that defines message formatting, connection types, voltage, and message handling rules. <strong>Fixalia<\/strong> leads the way in deploying these technologies in Spain, backed by decades of expertise and innovative tools like <strong>Xerpa<\/strong>. These signs are no longer futuristic \u2014 they are already transforming roads today.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ad46179 e-flex e-con-boxed e-con e-parent\" data-id=\"ad46179\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-767a744 elementor-widget elementor-widget-spacer\" data-id=\"767a744\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Did you know that traffic signs can also communicate with each other? Smart traffic signage, regulated by the UNE 199051-2:2012\/1M standard, uses advanced communication protocols to improve road safety and traffic efficiency in real time. We explain how it works here.<\/p>\n","protected":false},"author":1,"featured_media":20017,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57,58],"tags":[],"class_list":["post-17969","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-traffic","category-transport"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Smart traffic signs and UNE 199051-2:2012 Standard | Fixalia<\/title>\n<meta name=\"description\" content=\"Discover how smart traffic signs work under UNE 199051-2:2012 and why Fixalia is a trusted leader in road traffic communication protocols in Spain.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fixalia.com\/en\/smart-traffic-signs-communication-protocol-une-199051-2-2012-1m\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Smart traffic signs and UNE 199051-2:2012 Standard | Fixalia\" \/>\n<meta property=\"og:description\" content=\"Discover how smart traffic signs work under UNE 199051-2:2012 and why Fixalia is a trusted leader in road traffic communication protocols in Spain.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fixalia.com\/en\/smart-traffic-signs-communication-protocol-une-199051-2-2012-1m\/\" \/>\n<meta property=\"og:site_name\" content=\"Fixalia\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-17T11:33:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-07T16:00:51+00:00\" \/>\n<meta property=\"og:image\" 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