{"id":248,"date":"2025-02-24T10:58:39","date_gmt":"2025-02-24T09:58:39","guid":{"rendered":"https:\/\/wpms.eets.ch\/en\/?page_id=248"},"modified":"2025-04-29T16:40:56","modified_gmt":"2025-04-29T14:40:56","slug":"viper-ii","status":"publish","type":"page","link":"https:\/\/www.eets.ch\/en\/products\/traffic-data-aquisition\/viper-ii\/","title":{"rendered":"VIPER II"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Traffic Data Aquisition System VIPER<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><strong>Abstract<\/strong><br>The VIPER traffic data acquisition system is based on vehicle detection using induction loops embedded in the lane. It supports single loop as well as double loop measurement according to TLS* and Swiss10 specification. Using double loops yields additional data such as vehicle speed and allows vehicle classification.<br><br>The VIPER system is very compact in size and easy to use. The traffic data provided on a LAN interface allow a variety of evaluation and control functions. VIPER is typically used in applications ranging from simple traffic counting, detection of wrong-way drivers and vehicles in emergency bays, to complex applications such as traffic jam prediction and detection.<\/p>\n\n\n\n<p>Viper can be used as a counting station in accordance with the ASTRA 13012 guidelines and can be connected directly to the VM-CH via TLSoIP in accordance with the \u201cTechnical requirements for counting devices in accordance with TLS2012 and SWISS10, V1.4\u201d.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"2560\" src=\"https:\/\/www.eets.ch\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-II_20140109_191550_mod-red50-scaled.jpg\" alt=\"\" class=\"wp-image-425\" srcset=\"https:\/\/www.eets.ch\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-II_20140109_191550_mod-red50-scaled.jpg 1920w, https:\/\/www.eets.ch\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-II_20140109_191550_mod-red50-450x600.jpg 450w, https:\/\/www.eets.ch\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-II_20140109_191550_mod-red50-768x1024.jpg 768w, https:\/\/www.eets.ch\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-II_20140109_191550_mod-red50-1152x1536.jpg 1152w, https:\/\/www.eets.ch\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-II_20140109_191550_mod-red50-1536x2048.jpg 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>Features<\/strong><\/p>\n\n\n\n<ul style=\"padding-top:var(--wp--preset--spacing--20);padding-right:var(--wp--preset--spacing--60);padding-bottom:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--60)\" class=\"wp-block-list\">\n<li>data acquisition of <strong>individual vehicle data <\/strong>on up to 12 double loops<\/li>\n\n\n\n<li>classification according to <strong>SWISS10<\/strong> and <strong>TLS<\/strong><\/li>\n\n\n\n<li>compact construction with extended operating temperature range (-20 to +70\u00b0C)<\/li>\n\n\n\n<li>all data directly available on <strong>TCP\/IP<\/strong><\/li>\n\n\n\n<li>easy and cost saving integration into traffic management and traffic control systems<\/li>\n\n\n\n<li>high reliability and maintenance-free operation<\/li>\n<\/ul>\n\n\n\n<p><strong>Typical applications<\/strong><\/p>\n\n\n\n<ul style=\"padding-top:var(--wp--preset--spacing--20);padding-right:var(--wp--preset--spacing--60);padding-bottom:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--60)\" class=\"wp-block-list\">\n<li>traffic counting and measuring stations on national and cantonal roads with direct connection to traffic management systems such as VM-CH<\/li>\n\n\n\n<li>traffic flow control for traffic management systems on high-performance roads<\/li>\n\n\n\n<li>early detection of vehicle queuing and traffic jams for warning systems in front of tunnels, highway intersections and city access roads<\/li>\n\n\n\n<li>vehicle tailback signaling, e.g. before intersections and exits<\/li>\n\n\n\n<li>wrong-way driver detection and vehicle detection in emergency bays<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1688\" src=\"https:\/\/www.eets.ch\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-II_IMG_6056_mod-red50-scaled.jpg\" alt=\"\" class=\"wp-image-426\" srcset=\"https:\/\/www.eets.ch\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-II_IMG_6056_mod-red50-scaled.jpg 2560w, https:\/\/www.eets.ch\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-II_IMG_6056_mod-red50-600x396.jpg 600w, https:\/\/www.eets.ch\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-II_IMG_6056_mod-red50-768x506.jpg 768w, https:\/\/www.eets.ch\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-II_IMG_6056_mod-red50-1536x1013.jpg 1536w, https:\/\/www.eets.ch\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-II_IMG_6056_mod-red50-2048x1350.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-background\" style=\"border-style:none;border-width:0px;border-radius:100px;background:linear-gradient(90deg,rgb(205,224,234) 0%,rgb(249,249,249) 100%);line-height:0\"><strong>Documents<\/strong><\/p>\n\n\n\n<p style=\"line-height:0\"><strong><mark style=\"background-color:#ededee\" class=\"has-inline-color\">General Documents<\/mark><\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50px\">\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-System-Flyer_en.pdf\"><img decoding=\"async\" src=\"\/en\/wp-content\/uploads\/2025\/02\/pdf_logo.png\" alt=\"\" style=\"width:35px\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:480px\">\n<p><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-System-Flyer_en.pdf\">Traffic Data Aquisition System VIPER II<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Info-Flyer<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50px\">\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-System-Flyer_fr.pdf\"><img decoding=\"async\" src=\"\/en\/wp-content\/uploads\/2025\/02\/pdf_logo.png\" alt=\"\" style=\"width:35px\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:480px\">\n<p><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-System-Flyer_fr.pdf\">Syst\u00e8me d\u2019acquisition de donn\u00e9es de circulation VIPER II<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Info-Flyer, fran\u00e7ais<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"line-height:0\"><strong><mark style=\"background-color:#ededee\" class=\"has-inline-color\">Technical Documents<\/mark><\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50px\">\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Verkehrsdatenerfassung_Basissystem-VP-2.pdf\"><img decoding=\"async\" src=\"\/en\/wp-content\/uploads\/2025\/02\/pdf_logo.png\" alt=\"\" style=\"width:35px\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:480px\">\n<p><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Verkehrsdatenerfassung_Basissystem-VP-2.pdf\">Basissystem VIPER II<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>technical datasheet, german<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50px\">\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Comptage-Trafic_systeme-Base-VP-2.pdf\"><img decoding=\"async\" src=\"\/en\/wp-content\/uploads\/2025\/02\/pdf_logo.png\" alt=\"\" style=\"width:35px\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:480px\">\n<p><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Comptage-Trafic_systeme-Base-VP-2.pdf\">Syst\u00e8me de Base VIPER II<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>technical datasheet, french<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-6 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50px\">\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Schleifengeometrie_de.pdf\"><img decoding=\"async\" src=\"\/en\/wp-content\/uploads\/2025\/02\/pdf_logo.png\" alt=\"\" style=\"width:35px\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:480px\">\n<p><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Schleifengeometrie_de.pdf\">Geometry and placing of inductive loops<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>technical bulletin, german<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50px\">\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/DISPO-COB-003_Loop-Connector.pdf\"><img decoding=\"async\" src=\"\/en\/wp-content\/uploads\/2025\/02\/pdf_logo.png\" alt=\"\" style=\"width:35px\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:480px\">\n<p><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/DISPO-COB-003_Loop-Connector.pdf\">Disposition COB &#8211; Loop connection and overvoltage protection<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>technical bulletin<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50px\">\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-2_COB-003_Connection.pdf\"><img decoding=\"async\" src=\"\/en\/wp-content\/uploads\/2025\/02\/pdf_logo.png\" alt=\"\" style=\"width:35px\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:480px\">\n<p><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/Viper-2_COB-003_Connection.pdf\">Connection assignment COB<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>technical bulletin<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:19px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"line-height:0\"><strong><mark style=\"background-color:#ededee\" class=\"has-inline-color\">Application Documents<\/mark><\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50px\">\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/tdad_en.pdf\"><img decoding=\"async\" src=\"\/en\/wp-content\/uploads\/2025\/02\/pdf_logo.png\" alt=\"\" style=\"width:35px\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:480px\">\n<p><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/tdad_en.pdf\">Traffic Data Acquisition Daemon (TDAD)<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Description Aquisition-Software<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-10 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50px\">\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/tdap_en.pdf\"><img decoding=\"async\" src=\"\/en\/wp-content\/uploads\/2025\/02\/pdf_logo.png\" alt=\"\" style=\"width:35px\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:480px\">\n<p><a href=\"\/en\/wp-content\/uploads\/sites\/2\/2025\/02\/tdap_en.pdf\">Traffic Data Acquisition Protocol (TDAP)<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Description Data-Exchange<\/p>\n<\/div>\n<\/div>\n\n\n\n<div id=\"makeiteasy-back-to-top\" data-smooth-scroll=\"true\" data-enable-on-desktop=\"true\" data-break-point-mobile-desktop=\"768\" data-go-to-bottom=\"false\" style=\"--makeiteasy-back-to-top-opacity:0.7;--makeiteasy-back-to-top-visibility-transition-duration:0.3s;--makeiteasy-back-to-top-right:30px;--makeiteasy-back-to-top-bottom:30px\" class=\"wp-block-makeiteasy-back-to-top\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" style=\"border-radius:9px;padding-top:12px;padding-right:12px;padding-bottom:12px;padding-left:12px\"><img loading=\"lazy\" decoding=\"async\" width=\"24\" height=\"24\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMjQiIGhlaWdodD0iMjQiIHZlcnNpb249IjEuMSIgdmlld0JveD0iMCA5NiA0ODAgMjgzIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxwYXRoIGQ9Im00MyAzNzktNDMtNDMgMjQwLTI0MCAyNDAgMjQwLTQzIDQzLTE5Ny0xOTd6IiBmaWxsPSIjZmZmIi8+PC9zdmc+Cg==\" alt=\"Back to top arrow\"><\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Traffic Data Aquisition System VIPER AbstractThe VIPER traffic data acquisition system is based on vehicle detection using induction loops embedded in the lane. It supports single loop as well as double loop measurement according to TLS* and Swiss10 specification. Using double loops yields additional data such as vehicle speed and allows vehicle classification. The VIPER [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":241,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"wp-custom-template-eets-seiten","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-248","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.eets.ch\/en\/wp-json\/wp\/v2\/pages\/248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eets.ch\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.eets.ch\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.eets.ch\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eets.ch\/en\/wp-json\/wp\/v2\/comments?post=248"}],"version-history":[{"count":31,"href":"https:\/\/www.eets.ch\/en\/wp-json\/wp\/v2\/pages\/248\/revisions"}],"predecessor-version":[{"id":511,"href":"https:\/\/www.eets.ch\/en\/wp-json\/wp\/v2\/pages\/248\/revisions\/511"}],"up":[{"embeddable":true,"href":"https:\/\/www.eets.ch\/en\/wp-json\/wp\/v2\/pages\/241"}],"wp:attachment":[{"href":"https:\/\/www.eets.ch\/en\/wp-json\/wp\/v2\/media?parent=248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}