{"id":6402,"date":"2026-05-29T13:40:56","date_gmt":"2026-05-29T11:40:56","guid":{"rendered":"https:\/\/photonfocus.dev40.econsor-programming.de\/industrien\/wheel-and-rail-inspection\/"},"modified":"2026-07-29T13:31:04","modified_gmt":"2026-07-29T11:31:04","slug":"wheel-and-rail-inspection","status":"publish","type":"industrien","link":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/rail-transportation\/wheel-and-rail-inspection\/","title":{"rendered":"Wheel and rail inspection"},"content":{"rendered":"\n<div>\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container--inner--wide\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h1 class=\"gb-text\">Wheels and rails: inspection during operation<\/h1>\n\n\n\n<p class=\"gb-text\"><br>High speeds, constant vibrations and tough environmental conditions: Rails and wheels used in railway engineering are subject to high stresses. At the same time, they guarantee a smooth ride and great comfort. To prevent accidents and ensure safe and reliable operation, it is crucial to identify wear and damage to rail profiles and wheel rims at an early stage. Renowned manufacturers of measurement and inspection systems therefore rely on Photonfocus embedded vision systems. They are used in stationary wheel measurement systems and for production inspections, as well as in mobile solutions, such as for surveying points or sections of the track with test trains.    <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"550\" height=\"300\" src=\"https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/05\/inspektion-schiene_550x300px.jpg\" alt=\"\" class=\"wp-image-3182\" style=\"aspect-ratio:1.833346935444381;width:702px;height:auto\" srcset=\"https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/05\/inspektion-schiene_550x300px.jpg 550w, https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/05\/inspektion-schiene_550x300px-300x164.jpg 300w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"container--inner--wide\">\n<p class=\"gb-text\"><strong>Laser triangulation<\/strong> is used <strong>for rapid three-dimensional measurement and inspection<\/strong>: A <strong>laser line<\/strong> is projected onto the workpiece being inspected, and a camera records the <strong>height offset of the line in pixels<\/strong>. When entire objects are scanned using this method, the <strong>individual light sections<\/strong> can be combined to form a <strong>three-dimensional measurement result<\/strong>. The <strong>Photonfocus 3D sensors<\/strong> and <strong>intelligent embedded vision solutions with onboard data processing<\/strong> are ideally suited for <strong>measuring rails, wheels, and brakes<\/strong> in <strong>railway technology<\/strong>. They combine <strong>high-speed image sensors<\/strong> with <strong>subpixel-accurate real-time calculation of the laser line\u2019s position<\/strong>, thereby achieving <strong>extremely high triangulation rates<\/strong>. As a result, <strong>robust and cost-effective triangulation systems<\/strong> with <strong>one or more cameras<\/strong> can be implemented.    <\/p>\n<\/div>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"container--inner--wide\">\n<h3 class=\"wp-block-heading\">Recommended camera features<\/h3>\n\n\n\n<p class=\"gb-text\">The following camera features are typically required for this application:<\/p>\n\n\n\n<div class=\"slider--tiles--news slider--tiles--small slider--tiles__content\">\n<div class=\"border-radius\">\n<h4 class=\"wp-block-heading\"><strong>Rail defect detection<\/strong><\/h4>\n\n\n\n<p class=\"gb-text excerpt\">Detects damage to wheels and rails early on.<\/p>\n<\/div>\n\n\n\n<div class=\"border-radius\">\n<h4 class=\"wp-block-heading\"><strong>High-speed line scan<\/strong><\/h4>\n\n\n\n<p class=\"gb-text excerpt\">Precise inspection even at high speeds.<\/p>\n<\/div>\n\n\n\n<div class=\"border-radius\">\n<h4 class=\"wp-block-heading\"><strong>Extreme environment stability<\/strong><\/h4>\n\n\n\n<p class=\"gb-text excerpt\">Designed for harsh outdoor conditions.<\/p>\n<\/div>\n\n\n\n<div class=\"border-radius\">\n<h4 class=\"wp-block-heading\"><strong>24\/7 monitoring ready<\/strong><\/h4>\n\n\n\n<p class=\"gb-text excerpt\">Suitable for continuous monitoring systems.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"container--outer bg--linear-gradient\">\n<div class=\"container--inner--normal border-radius bg--black-transparent\">\n<h2 class=\"gb-text gb-text-1c45cb36\">Cameras suitable for this application<\/h2>\n\n\n\n<div class=\"gb-element-bc3205d3\">\n<a class=\"gb-text button--secondary\" href=\"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/products\/?camera_type=3d_kameras&#038;interface=gige&#038;shutter=global&#038;color_mode=mono&#038;lens_mount=c_mount\">Show cameras<\/a>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>3D sensors detect wear and damage to tracks and train components in real time, improving rail safety.<\/p>\n","protected":false},"featured_media":3183,"parent":6866,"menu_order":1,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"industrien-kategorie":[176,179,184,187,189],"class_list":["post-6402","industrien","type-industrien","status-publish","has-post-thumbnail","hentry","industrien-kategorie-3d-applications","industrien-kategorie-embedded-vision-und-systemintegration-en","industrien-kategorie-measurement-and-geometry","industrien-kategorie-railway-en","industrien-kategorie-tracking-and-movement","infinite-scroll-item","no-featured-image-padding"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Wheel and rail inspection | Embedded vision &amp; 3D sensors<\/title>\n<meta name=\"description\" content=\"3D sensors detect wear and damage to tracks and train components in real time, improving rail safety.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wheel and rail inspection | Embedded vision &amp; 3D sensors\" \/>\n<meta property=\"og:description\" content=\"3D sensors detect wear and damage to tracks and train components in real time, improving rail safety.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/rail-transportation\/wheel-and-rail-inspection\/\" \/>\n<meta property=\"og:site_name\" content=\"Photonfocus\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-29T11:31:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/05\/inspektion-schiene_550x300px.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"550\" \/>\n\t<meta property=\"og:image:height\" content=\"300\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/en\\\/industry\\\/rail-transportation\\\/wheel-and-rail-inspection\\\/\",\"url\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/en\\\/industry\\\/rail-transportation\\\/wheel-and-rail-inspection\\\/\",\"name\":\"Wheel and rail inspection | Embedded vision & 3D sensors\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/en\\\/industry\\\/rail-transportation\\\/wheel-and-rail-inspection\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/en\\\/industry\\\/rail-transportation\\\/wheel-and-rail-inspection\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/inspektion-schiene_550x300px.jpg\",\"datePublished\":\"2026-05-29T11:40:56+00:00\",\"dateModified\":\"2026-07-29T11:31:04+00:00\",\"description\":\"3D sensors detect wear and damage to tracks and train components in real time, improving rail safety.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/en\\\/industry\\\/rail-transportation\\\/wheel-and-rail-inspection\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/en\\\/industry\\\/rail-transportation\\\/wheel-and-rail-inspection\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/en\\\/industry\\\/rail-transportation\\\/wheel-and-rail-inspection\\\/#primaryimage\",\"url\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/inspektion-schiene_550x300px.jpg\",\"contentUrl\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/inspektion-schiene_550x300px.jpg\",\"width\":550,\"height\":300,\"caption\":\"Detailaufnahme eines Zugrads auf der Schiene mit erg\u00e4nzenden Visualisierungen von Messkurven und 3D\u2011Oberfl\u00e4chenanalyse\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/en\\\/industry\\\/rail-transportation\\\/wheel-and-rail-inspection\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Rail transportation\",\"item\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/en\\\/industry\\\/rail-transportation\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Wheel and rail inspection\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/#website\",\"url\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/\",\"name\":\"Photonfocus\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/#organization\",\"name\":\"Photonfocus\",\"url\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/photonfocus-logo.svg\",\"contentUrl\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/photonfocus-logo.svg\",\"caption\":\"Photonfocus\"},\"image\":{\"@id\":\"https:\\\/\\\/photonfocus.dev40.econsor-programming.de\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Wheel and rail inspection | Embedded vision & 3D sensors","description":"3D sensors detect wear and damage to tracks and train components in real time, improving rail safety.","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Wheel and rail inspection | Embedded vision & 3D sensors","og_description":"3D sensors detect wear and damage to tracks and train components in real time, improving rail safety.","og_url":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/rail-transportation\/wheel-and-rail-inspection\/","og_site_name":"Photonfocus","article_modified_time":"2026-07-29T11:31:04+00:00","og_image":[{"width":550,"height":300,"url":"https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/05\/inspektion-schiene_550x300px.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/rail-transportation\/wheel-and-rail-inspection\/","url":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/rail-transportation\/wheel-and-rail-inspection\/","name":"Wheel and rail inspection | Embedded vision & 3D sensors","isPartOf":{"@id":"https:\/\/photonfocus.dev40.econsor-programming.de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/rail-transportation\/wheel-and-rail-inspection\/#primaryimage"},"image":{"@id":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/rail-transportation\/wheel-and-rail-inspection\/#primaryimage"},"thumbnailUrl":"https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/05\/inspektion-schiene_550x300px.jpg","datePublished":"2026-05-29T11:40:56+00:00","dateModified":"2026-07-29T11:31:04+00:00","description":"3D sensors detect wear and damage to tracks and train components in real time, improving rail safety.","breadcrumb":{"@id":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/rail-transportation\/wheel-and-rail-inspection\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/rail-transportation\/wheel-and-rail-inspection\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/rail-transportation\/wheel-and-rail-inspection\/#primaryimage","url":"https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/05\/inspektion-schiene_550x300px.jpg","contentUrl":"https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/05\/inspektion-schiene_550x300px.jpg","width":550,"height":300,"caption":"Detailaufnahme eines Zugrads auf der Schiene mit erg\u00e4nzenden Visualisierungen von Messkurven und 3D\u2011Oberfl\u00e4chenanalyse"},{"@type":"BreadcrumbList","@id":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/rail-transportation\/wheel-and-rail-inspection\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/"},{"@type":"ListItem","position":2,"name":"Rail transportation","item":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/rail-transportation\/"},{"@type":"ListItem","position":3,"name":"Wheel and rail inspection"}]},{"@type":"WebSite","@id":"https:\/\/photonfocus.dev40.econsor-programming.de\/#website","url":"https:\/\/photonfocus.dev40.econsor-programming.de\/","name":"Photonfocus","description":"","publisher":{"@id":"https:\/\/photonfocus.dev40.econsor-programming.de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/photonfocus.dev40.econsor-programming.de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/photonfocus.dev40.econsor-programming.de\/#organization","name":"Photonfocus","url":"https:\/\/photonfocus.dev40.econsor-programming.de\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/photonfocus.dev40.econsor-programming.de\/#\/schema\/logo\/image\/","url":"https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/03\/photonfocus-logo.svg","contentUrl":"https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/03\/photonfocus-logo.svg","caption":"Photonfocus"},"image":{"@id":"https:\/\/photonfocus.dev40.econsor-programming.de\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/wp-json\/wp\/v2\/industrien\/6402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/wp-json\/wp\/v2\/industrien"}],"about":[{"href":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/wp-json\/wp\/v2\/types\/industrien"}],"version-history":[{"count":8,"href":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/wp-json\/wp\/v2\/industrien\/6402\/revisions"}],"predecessor-version":[{"id":8260,"href":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/wp-json\/wp\/v2\/industrien\/6402\/revisions\/8260"}],"up":[{"embeddable":true,"href":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/wp-json\/wp\/v2\/industrien\/6866"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/wp-json\/wp\/v2\/media\/3183"}],"wp:attachment":[{"href":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/wp-json\/wp\/v2\/media?parent=6402"}],"wp:term":[{"taxonomy":"industrien-kategorie","embeddable":true,"href":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/wp-json\/wp\/v2\/industrien-kategorie?post=6402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}