{"id":2854,"date":"2022-09-02T15:32:53","date_gmt":"2022-09-02T07:32:53","guid":{"rendered":"https:\/\/blog.adlinktech.com\/?p=2854"},"modified":"2023-01-17T16:15:51","modified_gmt":"2023-01-17T08:15:51","slug":"ai-enabled-vision-solution-for-smart-traffic","status":"publish","type":"post","link":"https:\/\/blog.adlinktech.com\/fr\/2022\/09\/02\/ai-enabled-vision-solution-for-smart-traffic\/","title":{"rendered":"La technologie ADLINK aide \u00e0 cr\u00e9er une solution de vision bas\u00e9e sur l&#039;IA pour maintenir la circulation \u00e0 Taipei"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><a id=\"_msocom_1\"><\/a><strong>Introduction<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dans la qu\u00eate de moins d&#039;embouteillages et d&#039;une meilleure qualit\u00e9 de l&#039;air \u00e0 Taipei, le secteur public explore depuis plusieurs ann\u00e9es diverses solutions de gestion des feux de signalisation en vue de devenir une ville intelligente. La ville encombr\u00e9e compte plus de 2 500 intersections avec feux de circulation et, pendant les heures de pointe, les navetteurs passent inutilement des heures dans la circulation. Pour r\u00e9soudre ce probl\u00e8me, le bureau des transports a charg\u00e9 un fournisseur de solutions de transport intelligent de d\u00e9velopper un syst\u00e8me de surveillance des feux de circulation qui contribuerait \u00e0 am\u00e9liorer la fluidit\u00e9 du trafic. Pour optimiser davantage son syst\u00e8me existant, l&#039;entreprise a mis \u00e0 profit le dernier syst\u00e8me de vision artificielle compatible avec l&#039;intelligence artificielle (IA) d&#039;ADLINK, l&#039;EOS-JNX-I.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>D\u00e9fis<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Actuellement, les informations sur le flux de trafic sont capt\u00e9es par les cam\u00e9ras Power over Ethernet (PoE) mont\u00e9es sur les feux de circulation \u00e0 chaque intersection et transmises \u00e0 une salle de contr\u00f4le centrale pour la gestion. Mais pendant les heures de pointe, il n&#039;y a pas que des voitures suppl\u00e9mentaires \u00e0 prendre en compte - il y a aussi une augmentation significative du nombre de pi\u00e9tons voulant traverser la route. \u00c0 certaines des intersections les plus fr\u00e9quent\u00e9es, pour r\u00e9pondre aux besoins de s\u00e9curit\u00e9 des voitures et des pi\u00e9tons avec les feux verts respectifs, cela se traduit souvent par des feux rouges plus longs, ce qui ralentit consid\u00e9rablement la circulation et le flux des pi\u00e9tons. Il y a aussi des occasions o\u00f9 il n&#039;y a pas de pi\u00e9tons, mais les conducteurs peuvent voir un feu rouge et devoir attendre inutilement \u00e0 l&#039;intersection.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le fournisseur de solutions de transport intelligent souhaitait donc activer l&#039;IA sur le syst\u00e8me de surveillance existant pour le rendre plus flexible. En utilisant l&#039;IA pour analyser les conditions de circulation, l&#039;op\u00e9rateur peut contr\u00f4ler automatiquement les feux de circulation, en fonction du flux de trafic et du nombre de pi\u00e9tons.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>La solution<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;activation de l&#039;IA dans un syst\u00e8me de surveillance existant peut n\u00e9cessiter un ordinateur IA et un concentrateur PoE suppl\u00e9mentaire, ce qui entra\u00eene un co\u00fbt total de possession (TCO) plus \u00e9lev\u00e9, comme le montre la figure 1. De plus, la perte du flux vid\u00e9o de la cam\u00e9ra IP \u00e9tait pr\u00e9occupante. \u00e0 l&#039;enregistreur vid\u00e9o r\u00e9seau (NVR), si, par exemple, le syst\u00e8me tombe en panne ou red\u00e9marre pour une raison inattendue.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"723\" height=\"357\" data-attachment-id=\"2857\" data-permalink=\"https:\/\/blog.adlinktech.com\/fr\/2022\/09\/02\/ai-enabled-vision-solution-for-smart-traffic\/eos-jnx-i\/\" data-orig-file=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I.jpg?fit=800%2C395&amp;ssl=1\" data-orig-size=\"800,395\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"EOS-JNX-I\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I.jpg?fit=723%2C357&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I.jpg?resize=723%2C357&#038;ssl=1\" alt=\"\" class=\"wp-image-2857\" srcset=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I.jpg?resize=300%2C148&amp;ssl=1 300w, https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I.jpg?resize=768%2C379&amp;ssl=1 768w, https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I.jpg?resize=18%2C9&amp;ssl=1 18w\" sizes=\"auto, (max-width: 723px) 100vw, 723px\" \/><figcaption class=\"wp-element-caption\">Figure 1<em>: L&#039;activation de l&#039;IA sur un syst\u00e8me de surveillance existant peut n\u00e9cessiter un ordinateur d&#039;IA<\/em><br><em>et un concentrateur PoE suppl\u00e9mentaire<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Avec son port de liaison montante int\u00e9gr\u00e9, le syst\u00e8me de vision Edge AI EOS-JNX-I d&#039;ADLINK offre des capacit\u00e9s de s\u00e9curit\u00e9 Edge AI avec un minimum de modifications, de c\u00e2blage et d&#039;investissement. De plus, avec une validation de c\u00e2ble de 100 m, l&#039;EOS-JNX-I \u00e9limine les probl\u00e8mes de compatibilit\u00e9 et de fiabilit\u00e9, de sorte que les d\u00e9veloppeurs IA peuvent facilement appliquer l&#039;inf\u00e9rence IA avec leur source d&#039;image.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gr\u00e2ce au protocole open network video interface forum (onvif\u00ae), l&#039;EOS-JNX-I peut connecter n&#039;importe quelle cam\u00e9ra IP et n&#039;importe quel NVR, m\u00eame s&#039;ils proviennent de fabricants diff\u00e9rents. L&#039;int\u00e9grateur syst\u00e8me s\u00e9lectionne l&#039;option onvif via les param\u00e8tres de canal pour d\u00e9couvrir chaque cam\u00e9ra IP sur le r\u00e9seau de surveillance. Le passage de la cam\u00e9ra IP choisie au protocole onvif active la connexion.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Avantages clients<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;un des plus grands d\u00e9fis \u00e0 relever est de s&#039;assurer qu&#039;il n&#039;y a pas d&#039;interruption du flux vid\u00e9o. Cela peut se produire pour deux raisons : la cam\u00e9ra est peut-\u00eatre tomb\u00e9e en panne parce qu&#039;elle a surchauff\u00e9 en raison des conditions m\u00e9t\u00e9orologiques chaudes. L&#039;autre possibilit\u00e9 de panne de la cam\u00e9ra est que le c\u00e2ble s&#039;est cass\u00e9 ou s&#039;est d\u00e9tach\u00e9. Lorsque cela se produit, le fournisseur du syst\u00e8me de surveillance doit envoyer du personnel de maintenance au feu de circulation pour v\u00e9rifier si la cam\u00e9ra est tomb\u00e9e en panne ou non, ou pour v\u00e9rifier l&#039;\u00e9tat du c\u00e2ble, ce qui co\u00fbte du temps et de l&#039;argent. Avec l&#039;EOS-JNX-I, ADLINK fournit le PoE intelligent pour r\u00e9soudre ces deux probl\u00e8mes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La \u00ab\u00a0r\u00e8gle d&#039;or\u00a0\u00bb du d\u00e9pannage de la cam\u00e9ra IP consiste \u00e0 la red\u00e9marrer. De plus, les op\u00e9rateurs doivent parfois allumer\/\u00e9teindre manuellement la cam\u00e9ra pour configurer certains param\u00e8tres du logiciel. La capacit\u00e9 PoE intelligente permet aux op\u00e9rateurs de red\u00e9marrer la cam\u00e9ra \u00e0 distance, minimisant ainsi le risque de brancher\/d\u00e9brancher manuellement le c\u00e2ble d&#039;alimentation et les effets des temps d&#039;arr\u00eat. Si la cam\u00e9ra ne se r\u00e9initialise pas apr\u00e8s la mise sous tension, les op\u00e9rateurs peuvent juger que le probl\u00e8me est caus\u00e9 par un autre probl\u00e8me et pr\u00e9parer un outil diff\u00e9rent pour la maintenance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ADLINK offre \u00e9galement la d\u00e9tection de perte PoE, qui fournit des alertes si l&#039;alimentation est coup\u00e9e de mani\u00e8re inattendue, permettant une r\u00e9paration rapide et maximisant le temps de disponibilit\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conclusion<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gr\u00e2ce \u00e0 une analyse statistique, les intersections du syst\u00e8me am\u00e9lior\u00e9 ont r\u00e9duit les feux rouges inutiles et le degr\u00e9 de congestion. Au fil du temps, avec plus de donn\u00e9es de flux vid\u00e9o en direct, les mod\u00e8les d&#039;apprentissage automatique (ML) m\u00fbriront pour identifier plus de mod\u00e8les, permettant au syst\u00e8me de faire des pr\u00e9dictions plus pr\u00e9cises et de r\u00e9duire davantage la congestion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le syst\u00e8me de vision compatible avec l&#039;IA EOS-JNX-I d&#039;ADLINK offre une maintenance facile, une fiabilit\u00e9 extr\u00eame et un d\u00e9veloppement rapide, ce qui en fait une plate-forme id\u00e9ale pour tout syst\u00e8me de surveillance par cam\u00e9ra IP dans des sc\u00e9narios d&#039;application tr\u00e8s \u00e9tendus, y compris les communaut\u00e9s s\u00fbres, l&#039;inspection industrielle, la vente au d\u00e9tail intelligente, logistique d&#039;usine et robots de livraison.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"723\" height=\"462\" data-attachment-id=\"2860\" data-permalink=\"https:\/\/blog.adlinktech.com\/fr\/2022\/09\/02\/ai-enabled-vision-solution-for-smart-traffic\/eos-jnx-i-scenario\/\" data-orig-file=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario.jpg?fit=800%2C511&amp;ssl=1\" data-orig-size=\"800,511\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"EOS-JNX-I-scenario\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario.jpg?fit=723%2C462&amp;ssl=1\" data-id=\"2860\" src=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario.jpg?resize=723%2C462&#038;ssl=1\" alt=\"\" class=\"wp-image-2860\" srcset=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario.jpg?resize=300%2C192&amp;ssl=1 300w, https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario.jpg?resize=768%2C491&amp;ssl=1 768w, https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario.jpg?resize=18%2C12&amp;ssl=1 18w\" sizes=\"auto, (max-width: 723px) 100vw, 723px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"723\" height=\"407\" data-attachment-id=\"2861\" data-permalink=\"https:\/\/blog.adlinktech.com\/fr\/2022\/09\/02\/ai-enabled-vision-solution-for-smart-traffic\/eos-jnx-i-scenario-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario-2.jpg?fit=1000%2C563&amp;ssl=1\" data-orig-size=\"1000,563\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"EOS-JNX-I-scenario-2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario-2.jpg?fit=723%2C407&amp;ssl=1\" data-id=\"2861\" src=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario-2.jpg?resize=723%2C407&#038;ssl=1\" alt=\"\" class=\"wp-image-2861\" srcset=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario-2.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario-2.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario-2.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/EOS-JNX-I-scenario-2.jpg?resize=18%2C10&amp;ssl=1 18w\" sizes=\"auto, (max-width: 723px) 100vw, 723px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pour plus d&#039;informations, s&#039;il vous pla\u00eet visitez <a rel=\"noreferrer noopener\" href=\"https:\/\/www.adlinktech.com\/en\/EOS-JNX-PoE-AI-Vision-System\" target=\"_blank\">Syst\u00e8me de vision IA PoE ADLINK EOS-JNX<\/a> page.<\/p>\n\n\n\n<div class=\"wp-block-coblocks-author\"><figure class=\"wp-block-coblocks-author__avatar\"><img data-recalc-dims=\"1\" decoding=\"async\" alt=\"Kevin Hsu\" class=\"wp-block-coblocks-author__avatar-img\" src=\"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2021\/08\/Kevin-Hsu.jpg?w=723&#038;ssl=1\"\/><\/figure><div class=\"wp-block-coblocks-author__content\"><span class=\"wp-block-coblocks-author__name\">Kevin Hsu<\/span><p class=\"wp-block-coblocks-author__biography\">Manager, ADLINK IoT Solutions and Technology, Edge Vision Product Management Dept.<\/p>\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.linkedin.com\/in\/kevin-hsu-40a25684\/\" target=\"_blank\" rel=\"noreferrer noopener\">LinkedIn<\/a><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction In the quest for fewer traffic jams and improved air quality in Taipei, the public sector has been exploring various traffic light management solutions for a number of years on the way to becoming a smart city. The congested city has over 2,500 intersections with traffic lights and, during rush hour commuters, needlessly spend [&hellip;]<\/p>\n","protected":false},"author":188103281,"featured_media":2865,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_stc_notifier_status":"sent","_stc_notifier_sent_time":"2022-09-02 15:41:34","_stc_notifier_request":false,"_stc_notifier_prevent":false,"_stc_subscriber_keywords":"","_stc_subscriber_search_areas":"","_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[1,702134936,702134935],"tags":[702134948,702134903,702134902],"class_list":["post-2854","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","category-japanese","category-korean","tag-ai-machine-vision","tag-featured","tag-machine-vision","fallback-thumbnail"],"jetpack_publicize_connections":[],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pc6JDC-K2","jetpack_featured_media_url":"https:\/\/i0.wp.com\/blog.adlinktech.com\/wp-content\/uploads\/2022\/09\/ai-vision-traffic-use-case_1200x675.jpg?fit=1200%2C675&ssl=1","_links":{"self":[{"href":"https:\/\/blog.adlinktech.com\/fr\/wp-json\/wp\/v2\/posts\/2854","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.adlinktech.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.adlinktech.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.adlinktech.com\/fr\/wp-json\/wp\/v2\/users\/188103281"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.adlinktech.com\/fr\/wp-json\/wp\/v2\/comments?post=2854"}],"version-history":[{"count":8,"href":"https:\/\/blog.adlinktech.com\/fr\/wp-json\/wp\/v2\/posts\/2854\/revisions"}],"predecessor-version":[{"id":3061,"href":"https:\/\/blog.adlinktech.com\/fr\/wp-json\/wp\/v2\/posts\/2854\/revisions\/3061"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.adlinktech.com\/fr\/wp-json\/wp\/v2\/media\/2865"}],"wp:attachment":[{"href":"https:\/\/blog.adlinktech.com\/fr\/wp-json\/wp\/v2\/media?parent=2854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.adlinktech.com\/fr\/wp-json\/wp\/v2\/categories?post=2854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.adlinktech.com\/fr\/wp-json\/wp\/v2\/tags?post=2854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}