{"id":3860,"date":"2025-07-07T09:20:36","date_gmt":"2025-07-07T01:20:36","guid":{"rendered":"https:\/\/www.key-iot.com\/?p=3860"},"modified":"2025-07-07T09:22:12","modified_gmt":"2025-07-07T01:22:12","slug":"application-case-study-sr600-industrial-4g-router-in-overseas-intelligent-transportation-system","status":"publish","type":"post","link":"https:\/\/www.key-iot.com\/fr\/solutions\/application-case-study-sr600-industrial-4g-router-in-overseas-intelligent-transportation-system\/","title":{"rendered":"\u00c9tude de cas d'application : Routeur 4G industriel SR600 dans un syst\u00e8me de transport intelligent \u00e0 l'\u00e9tranger"},"content":{"rendered":"
\n

\"ea5e20b723455e3f500ad2b7c8921c2f\"<\/h2>\n

Contexte<\/h2>\n<\/div>\n
\u00c0 Kuala Lumpur, en Malaisie, l'acc\u00e9l\u00e9ration de l'urbanisation a entra\u00een\u00e9 une aggravation des probl\u00e8mes de congestion du trafic. Au d\u00e9but de l'ann\u00e9e 2024, le gouvernement de la ville de Kuala Lumpur a lanc\u00e9 un plan de mise \u00e0 niveau du syst\u00e8me de gestion intelligente du trafic visant \u00e0 am\u00e9liorer l'efficacit\u00e9 du trafic, \u00e0 r\u00e9duire les embouteillages et \u00e0 diminuer les taux d'accidents gr\u00e2ce \u00e0 des technologies intelligentes.<\/div>\n
Le chef de projet, M. Ahmed, a \u00e9t\u00e9 confront\u00e9 \u00e0 un d\u00e9fi majeur : comment \u00e9tablir des connexions r\u00e9seau stables \u00e0 de multiples n\u0153uds de circulation dans toute la ville pour assurer la transmission en temps r\u00e9el des donn\u00e9es provenant des cam\u00e9ras de surveillance du trafic, des syst\u00e8mes de contr\u00f4le des signaux et des capteurs de flux de circulation, en particulier dans les zones \u00e0 l'infrastructure sous-d\u00e9velopp\u00e9e autour du centre ville.<\/div>\n
\"SR600<\/div>\n
<\/div>\n
\n

D\u00e9fis rencontr\u00e9s<\/h2>\n<\/div>\n
L'\u00e9quipe du projet a \u00e9t\u00e9 confront\u00e9e \u00e0 plusieurs probl\u00e8mes cl\u00e9s au cours de la mise en \u0153uvre :<\/div>\n
\n
    \n
  1. Le climat tropical pluvieux de Kuala Lumpur impose des exigences \u00e9lev\u00e9es en mati\u00e8re de stabilit\u00e9 des \u00e9quipements ext\u00e9rieurs.<\/li>\n
  2. Certains n\u0153uds de trafic \u00e9taient situ\u00e9s dans des zones o\u00f9 la couverture du r\u00e9seau de fibres optiques \u00e9tait incompl\u00e8te.<\/li>\n
  3. La transmission de donn\u00e9es sur le trafic n\u00e9cessite une capacit\u00e9 en temps r\u00e9el et des garanties de s\u00e9curit\u00e9<\/li>\n
  4. \u00c9quipement n\u00e9cessaire pour s'adapter \u00e0 des temp\u00e9ratures locales \u00e9lev\u00e9es d\u00e9passant 40\u00b0C<\/li>\n
  5. Le syst\u00e8me n\u00e9cessitait une gestion centralis\u00e9e et des capacit\u00e9s de t\u00e9l\u00e9maintenance afin de r\u00e9duire les co\u00fbts d'exploitation<\/li>\n<\/ol>\n<\/div>\n
    \n

    Choix de la solution<\/h2>\n<\/div>\n
    Apr\u00e8s une \u00e9tude de march\u00e9 et une comparaison de plusieurs options, l'\u00e9quipe de projet a s\u00e9lectionn\u00e9 le syst\u00e8me de gestion de l'information de la Commission europ\u00e9enne. StarRouter 600<\/strong><\/a> LTE Router (SR600) comme solution de connectivit\u00e9 r\u00e9seau.<\/div>\n
    \"La conception industrielle et les capacit\u00e9s de mise en r\u00e9seau compl\u00e8tes du SR600 r\u00e9pondent parfaitement \u00e0 nos besoins de d\u00e9ploiement dans des environnements difficiles\", explique M. Ahmed. \"Nous sommes particuli\u00e8rement confiants dans la stabilit\u00e9 de l'appareil pendant la saison des pluies, gr\u00e2ce \u00e0 son adaptabilit\u00e9 \u00e0 la temp\u00e9rature et \u00e0 ses fonctions de protection.\"<\/div>\n
    L'\u00e9quipe a appr\u00e9ci\u00e9 les caract\u00e9ristiques suivantes du SR600 routeur 4G industriel<\/strong><\/a>:<\/div>\n
    \n
      \n
    1. Prise en charge des r\u00e9seaux 4G LTE, garantissant la stabilit\u00e9 de la connexion sans fil<\/li>\n
    2. Plage de temp\u00e9rature de fonctionnement de -35\u00b0C \u00e0 +75\u00b0C, adapt\u00e9e aux conditions climatiques locales<\/li>\n
    3. Prise en charge de plusieurs protocoles VPN, garantissant la s\u00e9curit\u00e9 de la transmission des donn\u00e9es<\/li>\n
    4. Bo\u00eetier m\u00e9tallique avec indice de protection IP30, adapt\u00e9 \u00e0 une installation en ext\u00e9rieur<\/li>\n
    5. Capacit\u00e9s de gestion \u00e0 distance et prise en charge de la plateforme StarCloud pour une maintenance centralis\u00e9e<\/li>\n
    6. Fonctionnalit\u00e9 de basculement entre les connexions filaires et sans fil, am\u00e9liorant la fiabilit\u00e9 du syst\u00e8me<\/li>\n<\/ol>\n<\/div>\n
      \n

      \"37f26011093c8a0261609c65068865c2\"Processus de mise en \u0153uvre<\/h2>\n<\/div>\n
      Dans la premi\u00e8re phase du projet, des routeurs 4G industriels SR600 ont \u00e9t\u00e9 d\u00e9ploy\u00e9s \u00e0 25 carrefours dans le centre-ville de Kuala Lumpur et dans le district de Petaling Jaya. Chaque point d'installation comprenait<\/div>\n
      \n
        \n
      1. Routeur SR600 install\u00e9 dans une armoire \u00e9tanche<\/li>\n
      2. Connexions \u00e0 des cam\u00e9ras de surveillance HD, \u00e0 des contr\u00f4leurs de feux de circulation et \u00e0 des capteurs de flux de v\u00e9hicules<\/li>\n
      3. Transmission de donn\u00e9es via le r\u00e9seau 4G de Maxis, le principal op\u00e9rateur local de t\u00e9l\u00e9communications<\/li>\n<\/ol>\n<\/div>\n
        Apr\u00e8s le d\u00e9ploiement de l'appareil, l'\u00e9quipe technique a proc\u00e9d\u00e9 \u00e0 des configurations d\u00e9taill\u00e9es :<\/div>\n
        \n
          \n
        1. Mise en place d'APN d\u00e9di\u00e9s pour garantir la stabilit\u00e9 du r\u00e9seau et l'acc\u00e8s prioritaire<\/li>\n
        2. Configuration de tunnels VPN IPsec pour \u00e9tablir des connexions s\u00e9curis\u00e9es avec le centre de gestion du trafic.<\/li>\n
        3. Activation de la fonctionnalit\u00e9 de sauvegarde des liens pour assurer la continuit\u00e9 du r\u00e9seau<\/li>\n
        4. Mise en place de politiques de qualit\u00e9 de service de la bande passante pour donner la priorit\u00e9 \u00e0 la transmission des signaux de contr\u00f4le<\/li>\n
        5. Connexion de tous les appareils \u00e0 la plateforme StarCloud pour une gestion unifi\u00e9e<\/li>\n<\/ol>\n<\/div>\n
          \"La configuration de l'interface web du SR600 est tr\u00e8s intuitive. M\u00eame si nos techniciens sur site n'avaient jamais utilis\u00e9 cet appareil auparavant, ils ont rapidement ma\u00eetris\u00e9 les op\u00e9rations de base\", a d\u00e9clar\u00e9 le directeur technique du projet, M. Wong.<\/div>\n
          \n

          R\u00e9sultats de l'application<\/h2>\n<\/div>\n
          Trois mois apr\u00e8s la mise en service du syst\u00e8me, l'\u00e9quipe de M. Ahmed a recueilli des donn\u00e9es op\u00e9rationnelles d\u00e9taill\u00e9es, avec des r\u00e9sultats satisfaisants :<\/div>\n
          \n
            \n
          1. Fiabilit\u00e9 du r\u00e9seau : La disponibilit\u00e9 de la connexion au syst\u00e8me a atteint 99,2%, maintenant la stabilit\u00e9 m\u00eame pendant la saison des pluies.<\/li>\n
          2. S\u00e9curit\u00e9 des donn\u00e9es : Le cryptage VPN prot\u00e8ge efficacement le syst\u00e8me de contr\u00f4le du trafic contre les attaques du r\u00e9seau.<\/li>\n
          3. Temps de r\u00e9ponse : Le temps de r\u00e9ponse moyen pour les commandes de contr\u00f4le des feux de circulation a \u00e9t\u00e9 r\u00e9duit de 3 secondes \u00e0 0,8 seconde.<\/li>\n
          4. Efficacit\u00e9 de la maintenance : Les capacit\u00e9s de gestion \u00e0 distance ont permis de r\u00e9duire la fr\u00e9quence de la maintenance sur site de 78%, ce qui a permis de r\u00e9duire consid\u00e9rablement les co\u00fbts d'exploitation.<\/li>\n
          5. Extension du syst\u00e8me : Les capacit\u00e9s de d\u00e9veloppement secondaire bas\u00e9es sur le syst\u00e8me Linux ont permis d'int\u00e9grer avec succ\u00e8s les syst\u00e8mes locaux d'analyse des flux de trafic.<\/li>\n<\/ol>\n<\/div>\n
            \"Nous sommes particuli\u00e8rement satisfaits des performances du routeur 4G industriel SR600 dans des conditions m\u00e9t\u00e9orologiques difficiles\", a d\u00e9clar\u00e9 M. Ahmed. \"Le mois dernier, Kuala Lumpur a connu de fortes pluies qui ont affect\u00e9 de nombreux appareils, mais le SR600 a continu\u00e9 \u00e0 fonctionner normalement, assurant le fonctionnement continu du syst\u00e8me de gestion du trafic.\"<\/div>\n
            \n

            Avantages \u00e9conomiques<\/h2>\n<\/div>\n
            La mise en \u0153uvre de ce projet a apport\u00e9 d'importants avantages \u00e9conomiques et sociaux \u00e0 Kuala Lumpur :<\/div>\n
            \n
              \n
            1. La dur\u00e9e moyenne des embouteillages sur les grands axes routiers a \u00e9t\u00e9 r\u00e9duite de 23%<\/li>\n
            2. L'am\u00e9lioration de la stabilit\u00e9 du syst\u00e8me a permis de r\u00e9duire le temps de traitement des accidents de la circulation et d'am\u00e9liorer l'efficacit\u00e9 des interventions d'urgence.<\/li>\n
            3. Par rapport aux solutions traditionnelles de r\u00e9seau c\u00e2bl\u00e9, les co\u00fbts de d\u00e9ploiement ont \u00e9t\u00e9 r\u00e9duits d'environ 35%, et le temps de d\u00e9ploiement a \u00e9t\u00e9 raccourci de 60%.<\/li>\n
            4. Les capacit\u00e9s de gestion \u00e0 distance ont permis de r\u00e9duire les co\u00fbts de maintenance, diminuant ainsi le co\u00fbt total de possession (TCO) de 28%.<\/li>\n<\/ol>\n<\/div>\n
              \n

              Projets futurs<\/h2>\n<\/div>\n
              Compte tenu du succ\u00e8s de la premi\u00e8re phase, le gouvernement de la ville de Kuala Lumpur a approuv\u00e9 le plan d'expansion de la deuxi\u00e8me phase :<\/div>\n
              \n
                \n
              1. Ajouter 75 points de contr\u00f4le du trafic dans toute la ville<\/li>\n
              2. Utiliser les capacit\u00e9s de d\u00e9veloppement secondaire du routeur industriel 4G SR600 pour int\u00e9grer les syst\u00e8mes de planification des transports publics.<\/li>\n
              3. Plan de connexion des \u00e9quipements de surveillance de l'environnement pour \u00e9tendre les fonctions de la ville intelligente<\/li>\n
              4. \u00c9tudier la possibilit\u00e9 de combiner la technologie 5G pour soutenir l'infrastructure des futurs v\u00e9hicules autonomes<\/li>\n<\/ol>\n<\/div>\n
                \"Le routeur 4G industriel SR600 a non seulement r\u00e9pondu \u00e0 nos besoins actuels en mati\u00e8re de connectivit\u00e9 r\u00e9seau, mais sa plateforme ouverte a \u00e9galement jet\u00e9 des bases solides pour notre futur d\u00e9veloppement en mati\u00e8re de transport intelligent\", a conclu M. Ahmed. \"Il s'agit d'un choix technologique r\u00e9ussi et d'une \u00e9tape importante dans la construction de notre ville intelligente.<\/div>\n
                <\/div>","protected":false},"excerpt":{"rendered":"

                Background In Kuala Lumpur, Malaysia, as urbanization accelerated, traffic congestion issues became increasingly severe. In early 2024, the Kuala Lumpur city government initiated an intelligent traffic management system upgrade plan aimed at improving traffic efficiency, reducing congestion, and lowering accident rates through smart technologies. Project manager Mr. Ahmed faced a major challenge: how to establish […]<\/p>\n","protected":false},"author":1,"featured_media":3865,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[47],"tags":[],"class_list":["post-3860","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions"],"metadata":{"classic-editor-remember":["classic-editor"],"_edit_lock":["1751856500:1"],"_edit_last":["1"],"_thumbnail_id":["3865"],"themepark_seo_title":["Application Case Study: SR600 Industrial 4G Router in Overseas Intelligent Transportation System"],"themepark_seo_description":["In Kuala Lumpur, Malaysia, as urbanization accelerated, traffic congestion issues became increasingly severe. In early 2024, the Kuala Lumpur city government initiated an intelligent traffic management system upgrade plan aimed at improving traffic efficiency, reducing congestion, and lowering accident rates through smart technologies."],"themepark_seo_keyword":["industrial 4g router"],"catce":["sidebar-widgets4"],"_yoast_wpseo_primary_category":["47"],"_yoast_wpseo_metadesc":["In Kuala Lumpur, Malaysia, as urbanization accelerated, traffic congestion issues became increasingly severe. 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