{"id":15570,"date":"2025-05-08T08:00:06","date_gmt":"2025-05-08T06:00:06","guid":{"rendered":"https:\/\/fourdata.io\/telemetry-performance-5-common-mistakes-to-avoid\/"},"modified":"2025-10-31T16:02:15","modified_gmt":"2025-10-31T15:02:15","slug":"telemetry-performance-5-common-mistakes-to-avoid","status":"publish","type":"post","link":"https:\/\/fourdata.io\/fr\/telemetry-performance-5-common-mistakes-to-avoid\/","title":{"rendered":"Performance de la t\u00e9l\u00e9m\u00e9trie : 5 erreurs courantes \u00e0 \u00e9viter"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1277.12px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Introduction : La t\u00e9l\u00e9m\u00e9trie, pilier de la performance industrielle<\/h2><\/div><div class=\"fusion-text fusion-text-1\"><p class=\"\" data-start=\"276\" data-end=\"652\">La t\u00e9l\u00e9m\u00e9trie est devenue un pilier essentiel pour optimiser la gestion des infrastructures, des \u00e9quipements industriels et des r\u00e9seaux \u00e9nerg\u00e9tiques. Cependant, malgr\u00e9 ses avantages ind\u00e9niables, les <strong data-start=\"296\" data-end=\"321\">performances de la t\u00e9l\u00e9m\u00e9trie<\/strong> peuvent \u00eatre consid\u00e9rablement r\u00e9duites par des erreurs courantes d&rsquo;installation, de configuration ou de maintenance. Un syst\u00e8me de t\u00e9l\u00e9m\u00e9trie mal d\u00e9ploy\u00e9 ne fournit pas seulement des donn\u00e9es moins fiables, il peut aussi g\u00e9n\u00e9rer des co\u00fbts suppl\u00e9mentaires, r\u00e9duire l&rsquo;efficacit\u00e9 op\u00e9rationnelle et cr\u00e9er des risques pour la s\u00e9curit\u00e9. Il est donc essentiel de comprendre les principales causes de la d\u00e9gradation des performances pour exploiter pleinement le potentiel de la t\u00e9l\u00e9m\u00e9trie. Cet article identifie cinq erreurs fr\u00e9quentes et partage les meilleures pratiques pour s\u00e9curiser votre investissement technologique et am\u00e9liorer durablement vos r\u00e9sultats.    <\/p>\n<p class=\"\" data-start=\"654\" data-end=\"1108\">Selon un rapport 2024 d&rsquo;<em data-start=\"684\" data-end=\"699\">IoT Analytics<\/em>, 83% des entreprises industrielles investissant dans des solutions de t\u00e9l\u00e9m\u00e9trie ont constat\u00e9 des am\u00e9liorations directes des indicateurs de performance, notamment en mati\u00e8re de r\u00e9duction des co\u00fbts logistiques et de gestion de l&rsquo;\u00e9nergie. Cependant, l&rsquo;efficacit\u00e9 d&rsquo;un syst\u00e8me de t\u00e9l\u00e9m\u00e9trie d\u00e9pend fortement de son installation correcte, de sa configuration pr\u00e9cise, de son contr\u00f4le r\u00e9gulier et de l&rsquo;analyse intelligente des donn\u00e9es.<\/p>\n<p class=\"\" data-start=\"1110\" data-end=\"1415\">Le concept de <strong data-start=\"1125\" data-end=\"1150\">performance de la t\u00e9l\u00e9m\u00e9trie<\/strong> est crucial : il s&rsquo;agit de la capacit\u00e9 du syst\u00e8me \u00e0 fournir des donn\u00e9es fiables, exploitables et utiles \u00e0 la prise de d\u00e9cision. Or, les erreurs humaines, les erreurs techniques et les lacunes m\u00e9thodologiques d\u00e9gradent souvent cette performance, limitant ainsi le retour sur investissement des projets de num\u00e9risation.<\/p>\n<p class=\"\" data-start=\"1417\" data-end=\"1683\">Dans cet article, nous allons explorer les cinq erreurs les plus courantes qui ont un impact n\u00e9gatif sur les performances de la t\u00e9l\u00e9m\u00e9trie. Il est essentiel de comprendre ces pi\u00e8ges pour s\u00e9curiser les investissements, maintenir la fiabilit\u00e9 op\u00e9rationnelle et maximiser la valeur strat\u00e9gique des donn\u00e9es collect\u00e9es. <\/p>\n<p data-start=\"1417\" data-end=\"1683\">Pour une pr\u00e9sentation compl\u00e8te des principes fondamentaux de la t\u00e9l\u00e9m\u00e9trie et de son impact sur les performances des syst\u00e8mes, consultez l&rsquo;<a href=\"https:\/\/www.splunk.com\/en_us\/blog\/learn\/what-is-telemetry.html\">article de Splunk<\/a>.<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1277.12px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Une mauvaise installation physique : La premi\u00e8re menace pour la performance de la t\u00e9l\u00e9m\u00e9trie<\/h2><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Importance d&rsquo;un positionnement optimal<\/h3><\/div><div class=\"fusion-text fusion-text-2\"><p class=\"\" data-start=\"1805\" data-end=\"2226\">L&rsquo;une des principales erreurs qui compromettent les <strong data-start=\"1844\" data-end=\"1869\">performances de la t\u00e9l\u00e9m\u00e9trie<\/strong> est la mauvaise installation physique du capteur. Il est essentiel de bien se positionner par rapport \u00e0 l&rsquo;environnement. Par exemple, pour les capteurs de niveau dans les r\u00e9servoirs ou les silos, l&rsquo;installation de l&rsquo;appareil d\u00e9centr\u00e9, inclin\u00e9 ou obstru\u00e9 par des structures internes (agitateurs, tuyaux) peut entra\u00eener des \u00e9carts de mesure allant jusqu&rsquo;\u00e0 30 %, ce qui conduit \u00e0 de mauvaises d\u00e9cisions en mati\u00e8re de r\u00e9approvisionnement et de maintenance.<\/p>\n<p class=\"\" data-start=\"2228\" data-end=\"2397\">Les capteurs mal fix\u00e9s sont \u00e9galement plus vuln\u00e9rables aux vibrations, \u00e0 l&rsquo;exposition aux intemp\u00e9ries ou aux chocs m\u00e9caniques, ce qui affecte la fiabilit\u00e9 des donn\u00e9es et acc\u00e9l\u00e8re l&rsquo;usure de l&rsquo;\u00e9quipement.<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Besoin d&rsquo;une expertise sur place<\/h3><\/div><div class=\"fusion-text fusion-text-3\"><p class=\"\" data-start=\"2430\" data-end=\"2768\">L&rsquo;installation de capteurs de t\u00e9l\u00e9m\u00e9trie doit \u00eatre effectu\u00e9e par des professionnels form\u00e9s et familiaris\u00e9s avec les environnements industriels ou agricoles. Chaque site pr\u00e9sente des d\u00e9fis sp\u00e9cifiques : types de mat\u00e9riaux, temp\u00e9ratures extr\u00eames, humidit\u00e9 ou atmosph\u00e8res explosives (zones ATEX). Faire l&rsquo;impasse sur cette expertise de terrain conduit \u00e0 une d\u00e9gradation rapide des performances et \u00e0 un manque de fiabilit\u00e9 des donn\u00e9es.  <\/p>\n<p class=\"\" data-start=\"2770\" data-end=\"2911\">D\u00e8s la phase de planification, l&rsquo;analyse du site permet de d\u00e9finir les meilleures pratiques pour l&rsquo;installation et les <strong data-start=\"2885\" data-end=\"2910\">performances<\/strong> \u00e0 long terme <strong data-start=\"2885\" data-end=\"2910\">de la t\u00e9l\u00e9m\u00e9trie<\/strong>.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"582\" height=\"339\" alt=\"telemetry performance instal\" title=\"2025-04-25 16_10_56-Bonjour [Nom du client], En tant que client HVO, votre satisfaction est au c\u0153ur\" src=\"https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/2025-04-25-16_10_56-Bonjour-Nom-du-client-En-tant-que-client-HVO-votre-satisfaction-est-au-coeur-.png\" class=\"img-responsive wp-image-15078\" srcset=\"https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/2025-04-25-16_10_56-Bonjour-Nom-du-client-En-tant-que-client-HVO-votre-satisfaction-est-au-coeur--200x116.png 200w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/2025-04-25-16_10_56-Bonjour-Nom-du-client-En-tant-que-client-HVO-votre-satisfaction-est-au-coeur--400x233.png 400w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/2025-04-25-16_10_56-Bonjour-Nom-du-client-En-tant-que-client-HVO-votre-satisfaction-est-au-coeur-.png 582w\" sizes=\"(max-width: 800px) 100vw, (max-width: 640px) 100vw, 582px\" \/><\/span><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1277.12px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">R\u00e9glages et \u00e9talonnages incorrects : Une menace cach\u00e9e<\/h2><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Les param\u00e8tres g\u00e9n\u00e9riques ne suffisent pas<\/h3><\/div><div class=\"fusion-text fusion-text-4\"><p class=\"\" data-start=\"3013\" data-end=\"3390\">M\u00eame lorsqu&rsquo;ils sont correctement install\u00e9s, les capteurs IoT mal configur\u00e9s r\u00e9duisent consid\u00e9rablement les <strong data-start=\"3094\" data-end=\"3119\">performances de t\u00e9l\u00e9m\u00e9trie<\/strong>. Souvent, les utilisateurs s&rsquo;en tiennent aux r\u00e9glages d&rsquo;usine sans ajuster les seuils, les intervalles de mesure ou les coefficients d&rsquo;\u00e9talonnage en fonction des conditions r\u00e9elles. Un capteur de pression configur\u00e9 avec une plage incorrecte peut manquer des variations critiques ou d\u00e9clencher de fausses alarmes.<\/p>\n<p class=\"\" data-start=\"3392\" data-end=\"3491\">Chaque application exige une configuration sur mesure pour garantir la pr\u00e9cision des mesures et l&rsquo;utilisation des donn\u00e9es.<\/p>\n<h2 class=\"\" data-start=\"3493\" data-end=\"3537\"><\/h2>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">\u00c9talonnage p\u00e9riodique et validation sur le terrain<\/h3><\/div><div class=\"fusion-text fusion-text-5\"><p class=\"\" data-start=\"3539\" data-end=\"3855\">L&rsquo;\u00e9talonnage initial n&rsquo;est pas suffisant. Pour maintenir de bonnes <strong data-start=\"3597\" data-end=\"3622\">performances de t\u00e9l\u00e9m\u00e9trie<\/strong>, il est essentiel de proc\u00e9der \u00e0 des r\u00e9\u00e9talonnages r\u00e9guliers, en particulier dans les environnements en \u00e9volution (changements de temp\u00e9rature, variations de densit\u00e9 des fluides, usure m\u00e9canique). Des campagnes de v\u00e9rification programm\u00e9es permettent de s&rsquo;assurer que les mesures r\u00e9elles correspondent aux sorties du capteur.  <\/p>\n<p class=\"\" data-start=\"3857\" data-end=\"3993\">La n\u00e9gligence de ces op\u00e9rations de mise au point est l&rsquo;une des principales causes de la d\u00e9rive des performances \u00e0 long terme et des erreurs strat\u00e9giques bas\u00e9es sur des donn\u00e9es inexactes.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"1600\" height=\"944\" title=\"IMG_20250326_140100_1 (1)\" src=\"https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/IMG_20250326_140100_1-1.png\" alt class=\"img-responsive wp-image-15082\" srcset=\"https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/IMG_20250326_140100_1-1-200x118.png 200w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/IMG_20250326_140100_1-1-400x236.png 400w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/IMG_20250326_140100_1-1-600x354.png 600w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/IMG_20250326_140100_1-1-800x472.png 800w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/IMG_20250326_140100_1-1-1200x708.png 1200w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/IMG_20250326_140100_1-1.png 1600w\" sizes=\"(max-width: 800px) 100vw, (max-width: 640px) 100vw, 1600px\" \/><\/span><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1277.12px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Sous-estimer l&rsquo;importance des r\u00e9seaux de communication fiables<\/h2><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Des choix de connectivit\u00e9 inadapt\u00e9s<\/h3><\/div><div class=\"fusion-text fusion-text-6\"><p class=\"\" data-start=\"4109\" data-end=\"4312\">La t\u00e9l\u00e9m\u00e9trie d\u00e9pend d&rsquo;une communication fiable entre les capteurs et les plateformes de donn\u00e9es. Le choix d&rsquo;un r\u00e9seau inappropri\u00e9 (Sigfox, LoRaWAN, LTE-M, NB-IoT) peut entra\u00eener une perte de donn\u00e9es ou des d\u00e9lais de transmission inacceptables. <\/p>\n<p class=\"\" data-start=\"4314\" data-end=\"4579\">Par exemple, un silo isol\u00e9 dans une zone blanche doit donner la priorit\u00e9 \u00e0 des solutions de longue port\u00e9e et de faible puissance comme LoRaWAN avec des passerelles priv\u00e9es plut\u00f4t qu&rsquo;\u00e0 une solution LTE-M standard. Une mauvaise planification de la connectivit\u00e9 a un impact direct sur les <strong data-start=\"4526\" data-end=\"4551\">performances de t\u00e9l\u00e9m\u00e9trie<\/strong> en raison des lacunes critiques en mati\u00e8re de donn\u00e9es. <\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-10 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Maintien de l&rsquo;infrastructure de communication<\/h3><\/div><div class=\"fusion-text fusion-text-7\"><p>M\u00eame le meilleur r\u00e9seau a besoin d&rsquo;une maintenance r\u00e9guli\u00e8re pour pr\u00e9server la qualit\u00e9 du service : inspection des antennes, v\u00e9rification de la batterie de la passerelle, contr\u00f4le de la perte de paquets &#8211; tous ces \u00e9l\u00e9ments sont cruciaux. Ignorer cette maintenance conduit \u00e0 une d\u00e9gradation op\u00e9rationnelle lente mais in\u00e9vitable.<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1277.12px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-11 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">N\u00e9gliger la valeur des donn\u00e9es collect\u00e9es<\/h2><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-12 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Collecter sans exploiter<\/h3><\/div><div class=\"fusion-text fusion-text-8\"><p class=\"\" data-start=\"4956\" data-end=\"5192\">De nombreuses entreprises collectent de grandes quantit\u00e9s de donn\u00e9es sans en tirer de valeur. Des mesures pr\u00e9cises sont inutiles si elles ne sont pas int\u00e9gr\u00e9es dans des tableaux de bord, corr\u00e9l\u00e9es avec d&rsquo;autres indicateurs cl\u00e9s de performance (stocks, consommation, anomalies) et utilis\u00e9es pour la prise de d\u00e9cision. <\/p>\n<p class=\"\" data-start=\"5194\" data-end=\"5388\">Sans une solide strat\u00e9gie d&rsquo;exploitation des donn\u00e9es, la t\u00e9l\u00e9m\u00e9trie devient un investissement inutile. Les <strong data-start=\"5278\" data-end=\"5303\">performances de la t\u00e9l\u00e9m\u00e9trie<\/strong> d\u00e9pendent non seulement de la collecte de bonnes donn\u00e9es, mais aussi de leur transformation en informations exploitables.<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-13 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\"><h2 class=\"\" data-start=\"5390\" data-end=\"5433\">Syst\u00e8mes d&rsquo;alerte et maintenance pr\u00e9dictive<\/h2><\/h3><\/div><div class=\"fusion-text fusion-text-9\"><p class=\"\" data-start=\"5435\" data-end=\"5686\">L&rsquo;utilisation efficace des donn\u00e9es implique la mise en place d&rsquo;alertes intelligentes (seuils adaptatifs, notation de l&rsquo;usure) et le d\u00e9ploiement d&rsquo;analyses pr\u00e9dictives. L&rsquo;anticipation des ruptures de stock, des pannes d&rsquo;\u00e9quipement ou des consommations anormales augmente le rendement op\u00e9rationnel des syst\u00e8mes de t\u00e9l\u00e9m\u00e9trie. <\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"1200\" height=\"1200\" alt=\"IoT plateforme\" title=\"L&rsquo;Internet des objets (IoT) d\u00e9signe l&rsquo;ensemble des objets physiques capables de collecter, transmettre et recevoir des donn\u00e9es via Internet. Ces objets, \u00e9quip\u00e9s de capteurs et de modules de commun\" src=\"https:\/\/fourdata.io\/wp-content\/uploads\/2025\/03\/LInternet-des-objets-IoT-designe-lensemble-des-objets-physiques-capables-de-collecter-transmettre-et-recevoir-des-donnees-via-Internet.-Ces-objets-equipes-de-capteurs-et-de-modules-de-commun.png\" class=\"img-responsive wp-image-14957\" srcset=\"https:\/\/fourdata.io\/wp-content\/uploads\/2025\/03\/LInternet-des-objets-IoT-designe-lensemble-des-objets-physiques-capables-de-collecter-transmettre-et-recevoir-des-donnees-via-Internet.-Ces-objets-equipes-de-capteurs-et-de-modules-de-commun-200x200.png 200w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/03\/LInternet-des-objets-IoT-designe-lensemble-des-objets-physiques-capables-de-collecter-transmettre-et-recevoir-des-donnees-via-Internet.-Ces-objets-equipes-de-capteurs-et-de-modules-de-commun-400x400.png 400w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/03\/LInternet-des-objets-IoT-designe-lensemble-des-objets-physiques-capables-de-collecter-transmettre-et-recevoir-des-donnees-via-Internet.-Ces-objets-equipes-de-capteurs-et-de-modules-de-commun-600x600.png 600w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/03\/LInternet-des-objets-IoT-designe-lensemble-des-objets-physiques-capables-de-collecter-transmettre-et-recevoir-des-donnees-via-Internet.-Ces-objets-equipes-de-capteurs-et-de-modules-de-commun-800x800.png 800w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/03\/LInternet-des-objets-IoT-designe-lensemble-des-objets-physiques-capables-de-collecter-transmettre-et-recevoir-des-donnees-via-Internet.-Ces-objets-equipes-de-capteurs-et-de-modules-de-commun.png 1200w\" sizes=\"(max-width: 800px) 100vw, (max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1277.12px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-14 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">La cybers\u00e9curit\u00e9 n\u00e9glig\u00e9e dans la cha\u00eene de t\u00e9l\u00e9m\u00e9trie<\/h2><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-15 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Risques associ\u00e9s aux appareils connect\u00e9s<\/h3><\/div><div class=\"fusion-text fusion-text-10\"><p class=\"\" data-start=\"5793\" data-end=\"5961\">Les dispositifs de t\u00e9l\u00e9m\u00e9trie peuvent constituer des passerelles pour les cyberattaques. Des capteurs mal s\u00e9curis\u00e9s exposent les entreprises \u00e0 des risques tels que la falsification des donn\u00e9es, les interruptions de service et le vol d&rsquo;informations. <\/p>\n<p class=\"\" data-start=\"5963\" data-end=\"6090\">La protection de la transmission des donn\u00e9es entre les capteurs, les passerelles et les serveurs est essentielle pour garantir des <strong data-start=\"6064\" data-end=\"6089\">performances<\/strong> durables <strong data-start=\"6064\" data-end=\"6089\">en mati\u00e8re de t\u00e9l\u00e9m\u00e9trie<\/strong>.<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-16 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Meilleures pratiques en mati\u00e8re de s\u00e9curit\u00e9<\/h3><\/div><div class=\"fusion-text fusion-text-11\"><p>La s\u00e9curit\u00e9 doit \u00eatre multicouche : communications chiffr\u00e9es (TLS\/SSL), authentification forte des appareils, mises \u00e0 jour r\u00e9guli\u00e8res des micrologiciels et surveillance des flux r\u00e9seau. Isoler les r\u00e9seaux IoT des syst\u00e8mes informatiques permet \u00e9galement de limiter la propagation en cas d&rsquo;incident.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><img decoding=\"async\" width=\"2000\" height=\"2000\" alt=\"securing data password\" title=\"Login-bro\" src=\"https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/Login-bro.png\" class=\"img-responsive wp-image-15068\" srcset=\"https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/Login-bro-200x200.png 200w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/Login-bro-400x400.png 400w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/Login-bro-600x600.png 600w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/Login-bro-800x800.png 800w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/Login-bro-1200x1200.png 1200w, https:\/\/fourdata.io\/wp-content\/uploads\/2025\/04\/Login-bro.png 2000w\" sizes=\"(max-width: 800px) 100vw, (max-width: 640px) 100vw, 2000px\" \/><\/span><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1277.12px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-17 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Conclusion : Garantir la performance de la t\u00e9l\u00e9m\u00e9trie \u00e0 long terme<\/h2><\/div><div class=\"fusion-text fusion-text-12\"><p class=\"\" data-start=\"6424\" data-end=\"6611\">La t\u00e9l\u00e9m\u00e9trie est un puissant moteur pour l&rsquo;optimisation de l&rsquo;industrie, de l&rsquo;\u00e9nergie et de la logistique. Mais la r\u00e9alisation de son plein potentiel exige des pratiques exemplaires rigoureuses, de l&rsquo;installation \u00e0 l&rsquo;exploitation des donn\u00e9es. <\/p>\n<p class=\"\" data-start=\"6613\" data-end=\"6864\">Du montage physique \u00e0 la configuration des capteurs, de la qualit\u00e9 du r\u00e9seau \u00e0 l&rsquo;utilisation intelligente des donn\u00e9es, chaque \u00e9tape est cruciale. En \u00e9vitant les pi\u00e8ges les plus courants, les entreprises peuvent garantir des <strong data-start=\"6797\" data-end=\"6822\">performances t\u00e9l\u00e9m\u00e9triques<\/strong> fiables et durables et am\u00e9liorer leur r\u00e9silience op\u00e9rationnelle. <\/p>\n<p class=\"\" data-start=\"6866\" data-end=\"6993\">Dans un monde o\u00f9 les donn\u00e9es deviennent de plus en plus strat\u00e9giques, la ma\u00eetrise de la t\u00e9l\u00e9m\u00e9trie n&rsquo;est plus facultative &#8211; c&rsquo;est une n\u00e9cessit\u00e9 concurrentielle.<\/p>\n<p data-start=\"6866\" data-end=\"6993\">Consultez notre dernier <a href=\"https:\/\/fourdata.io\/fr\/capteurs-iot-comment-fonctionnent-ils\/\">article<\/a>.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":13,"featured_media":14886,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[128],"tags":[],"class_list":["post-15570","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-informations-marches"],"_links":{"self":[{"href":"https:\/\/fourdata.io\/fr\/wp-json\/wp\/v2\/posts\/15570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fourdata.io\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fourdata.io\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fourdata.io\/fr\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/fourdata.io\/fr\/wp-json\/wp\/v2\/comments?post=15570"}],"version-history":[{"count":5,"href":"https:\/\/fourdata.io\/fr\/wp-json\/wp\/v2\/posts\/15570\/revisions"}],"predecessor-version":[{"id":18897,"href":"https:\/\/fourdata.io\/fr\/wp-json\/wp\/v2\/posts\/15570\/revisions\/18897"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fourdata.io\/fr\/wp-json\/wp\/v2\/media\/14886"}],"wp:attachment":[{"href":"https:\/\/fourdata.io\/fr\/wp-json\/wp\/v2\/media?parent=15570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fourdata.io\/fr\/wp-json\/wp\/v2\/categories?post=15570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fourdata.io\/fr\/wp-json\/wp\/v2\/tags?post=15570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}