{"id":5502,"date":"2026-07-20T13:04:16","date_gmt":"2026-07-20T13:04:16","guid":{"rendered":"https:\/\/hutec.ch\/?post_type=avada_portfolio&#038;p=5502"},"modified":"2026-07-20T15:36:50","modified_gmt":"2026-07-20T15:36:50","slug":"systeme-de-mesure-acoustique-de-la-zentralbahn","status":"publish","type":"avada_portfolio","link":"https:\/\/hutec.ch\/fr\/projekte\/systeme-de-mesure-acoustique-de-la-zentralbahn\/","title":{"rendered":"Syst\u00e8me de mesure acoustique de la Zentralbahn"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-bottom:60px;--awb-padding-right-small:0px;--awb-padding-left-small:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1372.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:20px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:83.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:2.304%;--awb-spacing-left-medium:2.304%;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:0px;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-content-alignment:left;--awb-font-size:22px;\"><p>Pour la Zentralbahn, nous avons d\u00e9velopp\u00e9 le logiciel d&#8217;un syst\u00e8me de mesure acoustique, tandis qu&#8217;InfraTech s&#8217;est charg\u00e9e de la mise en \u0153uvre du mat\u00e9riel. En \u00e9troite collaboration avec la Haute \u00e9cole de Lucerne (HSLU), qui a d\u00e9velopp\u00e9 l&#8217;outil d&#8217;analyse, nous avons mis au point une solution globale permettant de collecter et d&#8217;\u00e9valuer les \u00e9missions sonores li\u00e9es \u00e0 l&#8217;exploitation ferroviaire. Le bo\u00eetier de mesure enregistre en continu des donn\u00e9es acoustiques, m\u00e9t\u00e9orologiques et \u00e9v\u00e9nementielles, puis les transmet \u00e0 l\u2019outil d\u2019analyse. Cela permet d\u2019\u00e9tudier de mani\u00e8re cibl\u00e9e les relations entre le v\u00e9hicule, la ligne et les \u00e9missions sonores.   <\/p>\n<p>L&#8217;objectif de ce projet est de permettre la prise de d\u00e9cisions fond\u00e9es sur des donn\u00e9es en vue de r\u00e9duire les nuisances sonores ferroviaires. Les connaissances acquises contribuent notamment \u00e0 optimiser l&#8217;utilisation cibl\u00e9e de lubrifiants sur certains types de v\u00e9hicules ou \u00e0 planifier le reprofilage des roues. La solution contribue ainsi \u00e0 r\u00e9duire durablement les \u00e9missions sonores et \u00e0 att\u00e9nuer les nuisances pour les riverains, en particulier dans les zones dens\u00e9ment peupl\u00e9es et pendant la nuit.  <\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:50px;--awb-padding-bottom:50px;--awb-padding-right-medium:0px;--awb-padding-bottom-medium:20px;--awb-padding-left-medium:0px;--awb-padding-top-small:20px;--awb-padding-bottom-small:20px;--awb-background-color:#152f3f;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-border-color:rgba(0,0,0,0.05);--awb-border-style:solid;--awb-filter:opacity(93%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:opacity(100%);--awb-width-large:33.333333333333%;--awb-margin-top-large:20px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-animationType=\"fadeInDown\" data-animationDuration=\"1.6\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-counters-box counters-box row fusion-clearfix fusion-columns-1\" style=\"--awb-body-color:#ffffff;--awb-body-size:20;--awb-color:#ffffff;--awb-title-size:72;\"><div class=\"fusion-counter-box fusion-column col-counter-box counter-box-wrapper col-lg-12 col-md-12 col-sm-12\" data-animationOffset=\"top-into-view\"><div class=\"counter-box-container\"><div class=\"content-box-percentage content-box-counter\"><span class=\"display-counter\" data-value=\"33000\" data-direction=\"up\" data-decimals=\"0\">0<\/span><\/div><div class=\"counter-box-content\">Personnes expos\u00e9es au bruit<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-border-color:rgba(0,0,0,0.05);--awb-border-style:solid;--awb-filter:opacity(93%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:opacity(100%);--awb-width-large:33.333333333333%;--awb-margin-top-large:20px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-animationType=\"fadeInDown\" data-animationDuration=\"1.6\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-counters-box counters-box row fusion-clearfix fusion-columns-1\" style=\"--awb-body-color:#ffffff;--awb-body-size:20;--awb-color:#ffffff;--awb-title-size:72;\"><div class=\"fusion-counter-box fusion-column col-counter-box counter-box-wrapper col-lg-12 col-md-12 col-sm-12\" data-animationOffset=\"top-into-view\"><div class=\"counter-box-container\"><div class=\"content-box-percentage content-box-counter\"><span class=\"display-counter\" data-value=\"1\" data-direction=\"up\" data-decimals=\"0\">0<\/span><\/div><div class=\"counter-box-content\">Bo\u00eetier de mesure<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-border-color:rgba(0,0,0,0.05);--awb-border-style:solid;--awb-filter:opacity(93%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:opacity(100%);--awb-width-large:33.333333333333%;--awb-margin-top-large:20px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-animationType=\"fadeInDown\" data-animationDuration=\"1.6\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-counters-box counters-box row fusion-clearfix fusion-columns-1\" style=\"--awb-body-color:#ffffff;--awb-body-size:20;--awb-color:#ffffff;--awb-title-size:72;\"><div class=\"fusion-counter-box fusion-column col-counter-box counter-box-wrapper col-lg-12 col-md-12 col-sm-12\" data-animationOffset=\"top-into-view\"><div class=\"counter-box-container\"><div class=\"content-box-percentage content-box-counter\"><span class=\"display-counter\" data-value=\"80\" data-direction=\"up\" data-decimals=\"0\">0<\/span><\/div><div class=\"counter-box-content\">Nombre de points de donn\u00e9es par seconde<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:50px;--awb-padding-bottom:50px;--awb-padding-top-small:0px;--awb-padding-right-small:0px;--awb-padding-left-small:0px;--awb-background-color:#2f2483;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-stretch fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_6 1_6 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:20px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_2_3 2_3 fusion-flex-column fusion-animated\" style=\"--awb-padding-right:5%;--awb-padding-left:5%;--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:20px;--awb-spacing-right-large:8.64%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:8.64%;--awb-width-medium:83.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:30px;--awb-spacing-left-medium:30px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-margin-bottom-small:10px;--awb-spacing-left-small:1.92%;\" data-animationType=\"fadeInDown\" data-animationDuration=\"1.6\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#ffffff;--awb-margin-top:6px;--awb-margin-bottom-small:16px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:32;line-height:1.26;\"><div><span style=\"font-size: 1em;\" data-fusion-font=\"true\">Capteurs :<\/span><\/div><\/h3><\/div><div class=\"fusion-text fusion-text-2\" style=\"--awb-text-color:#ffffff;\"><ul>\n<li>Microphone<\/li>\n<li>RFID<\/li>\n<li>Station m\u00e9t\u00e9o<\/li>\n<li>Humidit\u00e9 foliaire<\/li>\n<li>Vitesse<\/li>\n<li>Vibration<\/li>\n<li>Temp\u00e9rature des rails<\/li>\n<li>GPS<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_6 1_6 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:20px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1372.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:20px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"awb-gallery-wrapper awb-gallery-wrapper-1 button-span-no\" style=\"--more-btn-alignment:center;\"><div style=\"margin:-15px;--awb-bordersize:0px;\" class=\"fusion-gallery fusion-gallery-container fusion-grid-4 fusion-columns-total-9 fusion-gallery-layout-grid fusion-gallery-1\"><div style=\"padding:15px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Prinzip.png\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Prinzip-320x202.png\" width=\"320\" height=\"202\" alt=\"\" title=\"Zentralbahn_Principe_de_la_cabine_de_mesure_acoustique\" aria-label=\"Zentralbahn_Principe_de_la_cabine_de_mesure_acoustique\" class=\"img-responsive wp-image-5591 fusion-gallery-image-size-fixed\"  \/><\/a><\/div><\/div><div style=\"padding:15px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_SwBlocks.png\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_SwBlocks-320x202.png\" width=\"320\" height=\"202\" alt=\"\" title=\"Zentralbahn_Acoustique_Bo\u00eetier de mesure_SwBlocks\" aria-label=\"Zentralbahn_Acoustique_Bo\u00eetier de mesure_SwBlocks\" class=\"img-responsive wp-image-5588 fusion-gallery-image-size-fixed\"  \/><\/a><\/div><\/div><div style=\"padding:15px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Aufbau.png\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Aufbau-320x202.png\" width=\"320\" height=\"202\" alt=\"\" title=\"Zentralbahn_Bo\u00eetier de mesure acoustique_Montage\" aria-label=\"Zentralbahn_Bo\u00eetier de mesure acoustique_Montage\" class=\"img-responsive wp-image-5582 fusion-gallery-image-size-fixed\"  \/><\/a><\/div><\/div><div style=\"padding:15px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Schrank.png\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Schrank-320x202.png\" width=\"320\" height=\"202\" alt=\"\" title=\"Zentralbahn_Armoire de mesure acoustique\" aria-label=\"Zentralbahn_Armoire de mesure acoustique\" class=\"img-responsive wp-image-5585 fusion-gallery-image-size-fixed\"  \/><\/a><\/div><\/div><div class=\"clearfix\"><\/div><div style=\"padding:15px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Grafana1.png\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Grafana1-320x202.png\" width=\"320\" height=\"202\" alt=\"\" title=\"Zentralbahn_Acoustique_Bo\u00eetier de mesure_Grafana1\" aria-label=\"Zentralbahn_Acoustique_Bo\u00eetier de mesure_Grafana1\" class=\"img-responsive wp-image-5618 fusion-gallery-image-size-fixed\"  \/><\/a><\/div><\/div><div style=\"padding:15px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Grafana2.png\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Grafana2-320x202.png\" width=\"320\" height=\"202\" alt=\"\" title=\"Zentralbahn_Acoustique_Bo\u00eete de mesure_Grafana2\" aria-label=\"Zentralbahn_Acoustique_Bo\u00eete de mesure_Grafana2\" class=\"img-responsive wp-image-5615 fusion-gallery-image-size-fixed\"  \/><\/a><\/div><\/div><div style=\"padding:15px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Grafana3.png\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Grafana3-320x202.png\" width=\"320\" height=\"202\" alt=\"\" title=\"Zentralbahn_Acoustique_Bo\u00eete de mesure_Grafana3\" aria-label=\"Zentralbahn_Acoustique_Bo\u00eete de mesure_Grafana3\" class=\"img-responsive wp-image-5612 fusion-gallery-image-size-fixed\"  \/><\/a><\/div><\/div><div style=\"padding:15px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Datenpunkte.png\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_Datenpunkte-320x202.png\" width=\"320\" height=\"202\" alt=\"\" title=\"Zentralbahn_Acoustique_Bo\u00eetier de mesure_Points de donn\u00e9es\" aria-label=\"Zentralbahn_Acoustique_Bo\u00eetier de mesure_Points de donn\u00e9es\" class=\"img-responsive wp-image-5621 fusion-gallery-image-size-fixed\"  \/><\/a><\/div><\/div><div class=\"clearfix\"><\/div><div style=\"padding:15px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_UI-1.png\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2026\/07\/Zentralbahn_Akustik_Messbox_UI-1-320x202.png\" width=\"320\" height=\"202\" alt=\"\" title=\"Zentralbahn_Acoustique_Bo\u00eetier de mesure_Interface utilisateur\" aria-label=\"Zentralbahn_Acoustique_Bo\u00eetier de mesure_Interface utilisateur\" class=\"img-responsive wp-image-5637 fusion-gallery-image-size-fixed\"  \/><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:5%;--awb-padding-bottom:3%;--awb-padding-top-medium:20px;--awb-padding-top-small:40px;--awb-padding-bottom-small:24px;--awb-margin-top:250px;--awb-background-image:linear-gradient(180deg, #f4f4f6 0%,#ffffff 100%);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-stretch fusion-flex-justify-content-center fusion-flex-content-wrap\" 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srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27900%27%20height%3D%27675%27%20viewBox%3D%270%200%20900%20675%27%3E%3Crect%20width%3D%27900%27%20height%3D%27675%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2020\/06\/wildwarnanlage-hutec.jpg\" data-srcset=\"https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2020\/06\/wildwarnanlage-hutec-200x150.jpg 200w, https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2020\/06\/wildwarnanlage-hutec-400x300.jpg 400w, https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2020\/06\/wildwarnanlage-hutec-600x450.jpg 600w, https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2020\/06\/wildwarnanlage-hutec-800x600.jpg 800w, https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2020\/06\/wildwarnanlage-hutec.jpg 900w\" data-sizes=\"auto\" \/><div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/hutec.ch\/fr\/projekte\/systeme-dalerte-faunique-sur-la8\/\" aria-label=\"Syst\u00e8me d&#8217;alerte \u00e0 la pr\u00e9sence d&#8217;animaux sauvages sur l&#8217;A8\"><\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<div class=\"fusion-portfolio-content\" style=\"background-color:rgba(255,255,255,0);\"><h2 class=\"entry-title fusion-post-title\"><a href=\"https:\/\/hutec.ch\/fr\/projekte\/systeme-dalerte-faunique-sur-la8\/\">Syst\u00e8me d&#8217;alerte \u00e0 la pr\u00e9sence d&#8217;animaux sauvages sur l&#8217;A8<\/a><\/h2><div class=\"fusion-post-content\"><\/div><\/div><\/div><\/article><article id=\"portfolio-1-post-4237\" class=\"fusion-portfolio-post hutec-automation-ag-fr fusion-col-spacing post-4237\"><div class=\"fusion-portfolio-content-wrapper\" style=\"border:none;background-color:rgba(255,255,255,0);\"><span class=\"vcard 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https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2020\/06\/Hutex-weichenheizung-400x300.jpg 400w, https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2020\/06\/Hutex-weichenheizung-600x450.jpg 600w, https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2020\/06\/Hutex-weichenheizung-800x600.jpg 800w, https:\/\/hutec.ch\/wp\/wp-content\/uploads\/2020\/06\/Hutex-weichenheizung.jpg 900w\" data-sizes=\"auto\" \/><div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/hutec.ch\/fr\/projekte\/commutation-des-commandes-de-chauffage-et-declairage-du-rbs\/\" aria-label=\"Syst\u00e8mes de chauffage des aiguillages et commandes d&#8217;\u00e9clairage de la RBS\"><\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<div class=\"fusion-portfolio-content\" style=\"background-color:rgba(255,255,255,0);\"><h2 class=\"entry-title fusion-post-title\"><a 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