{"id":4612,"date":"2026-01-03T00:07:10","date_gmt":"2026-01-03T00:07:10","guid":{"rendered":"https:\/\/infos-media-nantes.fr\/?p=4612"},"modified":"2026-01-03T00:27:04","modified_gmt":"2026-01-03T00:27:04","slug":"cameras-embarquees-tramway-loire-atlantique","status":"publish","type":"post","link":"https:\/\/infos-media-nantes.fr\/cameras-embarquees-tramway-loire-atlantique\/","title":{"rendered":"Loire-Atlantique : des cam\u00e9ras embarqu\u00e9es sur les tramways pour renforcer la s\u00e9curit\u00e9"},"content":{"rendered":"\n<article style=\"font-family:Inter,sans-serif;color:#222;line-height:1.65;max-width:1100px;margin:auto;padding:20px;\">\n\n  <header>\n    <p>\n      Depuis la fin d\u00e9cembre 2025, une exp\u00e9rimentation autorise l\u2019installation de cam\u00e9ras frontales embarqu\u00e9es sur des tramways, dans plusieurs agglom\u00e9rations fran\u00e7aises. En Loire-Atlantique, le sujet int\u00e9resse particuli\u00e8rement les usagers et les \u00e9quipes qui font circuler des rames dans un environnement urbain dense. L\u2019objectif affich\u00e9 est de mieux analyser les situations \u00e0 risque et de pr\u00e9venir les accidents, tout en encadrant strictement l\u2019usage des images.\n    <\/p>\n  <\/header>\n\n  <section>\n    <h2>Un dispositif issu d\u2019un cadre l\u00e9gal r\u00e9cent<\/h2>\n    <p>\n      Le principe repose sur une base l\u00e9gale adopt\u00e9e en 2025, puis sur un d\u00e9cret d\u2019application publi\u00e9 au Journal officiel. L\u2019exp\u00e9rimentation est pr\u00e9vue sur plusieurs ann\u00e9es et s\u2019applique \u00e0 un volume important de v\u00e9hicules et de lignes, ce qui doit permettre de comparer des situations de circulation tr\u00e8s diff\u00e9rentes selon les territoires.\n    <\/p>\n    <p>\n      Dans les Pays de la Loire, dont la Loire-Atlantique, la circulation du tramway s\u2019inscrit souvent dans des espaces partag\u00e9s. Ces contextes cr\u00e9ent des interactions fr\u00e9quentes avec les pi\u00e9tons, les cyclistes et les automobilistes. Les retours d\u2019exp\u00e9rience attendus visent \u00e0 mieux comprendre ce qui se joue au moment d\u2019un incident, puis \u00e0 en tirer des enseignements concrets.\n    <\/p>\n  <\/section>\n\n  <section>\n    <h2>\u00c0 quoi servent ces cam\u00e9ras frontales<\/h2>\n    <p>\n      Le dispositif a un objectif de pr\u00e9vention. Les images doivent aider \u00e0 analyser les risques, \u00e0 comprendre certaines collisions, et \u00e0 am\u00e9liorer la formation des conducteurs. L\u2019id\u00e9e est de s\u2019appuyer sur des situations r\u00e9elles pour identifier des sc\u00e9narios typiques, adapter les consignes, et travailler les r\u00e9flexes de conduite dans des zones connues pour \u00eatre complexes.\n    <\/p>\n    <p>\n      Dans un d\u00e9partement comme la Loire-Atlantique, o\u00f9 la fr\u00e9quentation des transports collectifs est forte et o\u00f9 la cohabitation des mobilit\u00e9s progresse, l\u2019analyse des risques peut aussi servir \u00e0 rep\u00e9rer des points de vigilance r\u00e9currents. Cela peut ensuite alimenter la p\u00e9dagogie, la pr\u00e9vention, ou des ajustements op\u00e9rationnels.\n    <\/p>\n  <\/section>\n\n  <section>\n    <h2>Des garanties pour prot\u00e9ger les libert\u00e9s individuelles<\/h2>\n    <p>\n      Pour r\u00e9pondre aux exigences li\u00e9es \u00e0 la vie priv\u00e9e, le cadre pr\u00e9voit des garde-fous. L\u2019angle de captation est limit\u00e9, l\u2019usage est restreint \u00e0 la pr\u00e9vention des accidents et \u00e0 la formation, et des r\u00e8gles encadrent la conservation et la protection des donn\u00e9es. Le principe est de limiter les intrusions visuelles inutiles, et de r\u00e9duire la possibilit\u00e9 d\u2019exploitation d\u2019\u00e9l\u00e9ments identifiants.\n    <\/p>\n    <ul>\n      <li>L\u2019angle de captation est limit\u00e9 \u00e0 60\u00b0 pour r\u00e9duire les captations hors champ utile.<\/li>\n      <li>L\u2019usage des images est limit\u00e9 \u00e0 l\u2019analyse des risques, \u00e0 la pr\u00e9vention des accidents et \u00e0 la formation.<\/li>\n      <li>Des r\u00e8gles strictes encadrent la conservation et la s\u00e9curit\u00e9 des donn\u00e9es, avec une dur\u00e9e limit\u00e9e hors proc\u00e9dure.<\/li>\n      <li>Le cadre pr\u00e9voit des m\u00e9canismes de protection des personnes film\u00e9es, avec des mesures de pseudonymisation.<\/li>\n    <\/ul>\n    <p>\n      En Loire-Atlantique, ces garde-fous sont au c\u0153ur de l\u2019\u00e9quilibre recherch\u00e9 : mieux comprendre les risques, sans basculer vers une logique de surveillance g\u00e9n\u00e9ralis\u00e9e des usagers.\n    <\/p>\n  <\/section>\n\n  <section>\n    <h2>Un bilan attendu pour d\u00e9cider de la suite<\/h2>\n    <p>\n      Un bilan de l\u2019exp\u00e9rimentation est pr\u00e9vu, afin d\u2019\u00e9valuer l\u2019efficacit\u00e9 r\u00e9elle du dispositif. L\u2019enjeu est de mesurer si les images apportent une am\u00e9lioration nette de l\u2019analyse des incidents, de la pr\u00e9vention et de la formation. Ce retour d\u2019exp\u00e9rience doit ensuite \u00e9clairer la d\u00e9cision de poursuivre, d\u2019ajuster, ou d\u2019\u00e9tendre le dispositif.\n    <\/p>\n    <p>\n      Pour les usagers, le sujet se r\u00e9sume \u00e0 une question simple : est-ce que cela permet de r\u00e9duire les accidents et d\u2019am\u00e9liorer la s\u00e9curit\u00e9 au quotidien, notamment dans les zones o\u00f9 les interactions sont les plus nombreuses. C\u2019est pr\u00e9cis\u00e9ment ce que l\u2019\u00e9valuation devra objectiver, avec des crit\u00e8res comparables sur plusieurs r\u00e9seaux.\n    <\/p>\n  <\/section>\n\n  <!-- =========================================================\n       MINI-JEU IMN \u2014 MEMORY MODE (6x6)\n       Adaptation th\u00e9matique : tramway, cam\u00e9ras, s\u00e9curit\u00e9 urbaine\n  ========================================================= -->\n\n  <section class=\"imn-memory\">\n    <h2>Mini-jeu IMN : memory du tramway et de la s\u00e9curit\u00e9<\/h2>\n    <p>\n      Mets ta m\u00e9moire \u00e0 l\u2019\u00e9preuve. 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agglom\u00e9rations fran\u00e7aises. En Loire-Atlantique, le sujet int\u00e9resse particuli\u00e8rement les usagers et les \u00e9quipes qui font circuler des rames dans un environnement urbain dense. L\u2019objectif affich\u00e9 est de mieux analyser les situations \u00e0 risque et de pr\u00e9venir les [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4613,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":"","event_start_date":"","event_end_date":"","event_location":"","imn_event_city":"","imn_event_start_time":"","imn_event_end_time":"","imn_event_all_day":"","imn_event_address":"","imn_event_ticket_url":"","imn_event_price":"","imn_event_status":"","imn_event_organizer":"","imn_event_accessibility":""},"categories":[22],"tags":[3191,7,5,3188,688,131,3187],"class_list":["post-4612","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-nantes","tag-cameras-embarquees","tag-loire-atlantique","tag-nantes","tag-prevention-des-accidents","tag-securite-routiere","tag-tramway","tag-transports-urbains"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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