{"id":30525,"date":"2023-08-11T17:14:51","date_gmt":"2023-08-11T15:14:51","guid":{"rendered":"http:\/\/batimedianews.com\/live\/?p=30525"},"modified":"2023-11-14T19:27:08","modified_gmt":"2023-11-14T18:27:08","slug":"le-point-sur-les-protocoles-de-communication-en-logement-et-en-tertiaire","status":"publish","type":"post","link":"https:\/\/batimedianews.com\/live\/index.php\/2023\/08\/11\/le-point-sur-les-protocoles-de-communication-en-logement-et-en-tertiaire\/","title":{"rendered":"Le point sur les protocoles de communication en logement et en tertiaire"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"540\" src=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles.jpg?resize=720%2C540\" alt=\"\" class=\"wp-image-30526\" srcset=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?resize=600%2C450&amp;ssl=1 600w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?resize=2048%2C1536&amp;ssl=1 2048w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?resize=10%2C8&amp;ssl=1 10w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?resize=432%2C324&amp;ssl=1 432w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?resize=396%2C297&amp;ssl=1 396w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?resize=1120%2C840&amp;ssl=1 1120w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?resize=660%2C495&amp;ssl=1 660w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?resize=293%2C220&amp;ssl=1 293w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?w=1440 1440w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/01-protocoles-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi pour Batim\u00e9dia<\/figcaption><\/figure>\n\n\n\n<p>KNX, BACnet, LonWorks, enOcean, ZigBee, Thread, Matter, DALI, OCF, \u2026 autant de solutions pour faire communiquer entre eux les \u00e9quipements techniques d\u2019un b\u00e2timent tertiaire ou d\u2019un logement. Elles sont tr\u00e8s diverses, mais deux tendances se d\u00e9gagent&nbsp;: s\u00e9parer la couche de transport des donn\u00e9es et la couche application, utiliser des protocoles compatibles TCP\/IP.<\/p>\n\n\n\n<p>Dans un b\u00e2timent tertiaire, comme en maison individuelle ou en logements collectifs, l\u2019intelligence vient de la mise en relation des divers appareils connect\u00e9s, de mani\u00e8re \u00e0 ce qu\u2019ils puissent mutualiser les donn\u00e9es collect\u00e9es par les diverses sondes et construire des sc\u00e9narios pour optimiser le confort et r\u00e9duire les consommations d\u2019\u00e9nergie. Par exemple, si dans un b\u00e2timent de bureaux, le circuit qui contr\u00f4le l\u2019\u00e9clairage b\u00e9n\u00e9ficie d\u2019une sonde d\u2019ensoleillement en fa\u00e7ade, il n\u2019est pas utile d\u2019en installer une autre pour piloter le fonctionnement des protections solaires, autant mutualiser l\u2019information. En logement, si une fen\u00eatre est ouverte, le pilotage du chauffage et de la climatisation doit en \u00eatre inform\u00e9 et couper le chauffage ou la climatisation dans cette pi\u00e8ce.<\/p>\n\n\n\n<p>Mais voil\u00e0, pour parvenir \u00e0 de tels r\u00e9sultats, il faut que les divers appareils parlent un m\u00eame langage et que l\u2019on puisse en ajouter, en remplacer ou en enlever un facilement. Tout cela implique deux m\u00e9canismes. Tout d\u2019abord, il faut transporter l\u2019information \u2013 c\u2019est ce que nous appelons dans la suite de cet article la couche de transport \u2013 et faire en sorte qu\u2019elle parvienne \u00e0 tous les destinataires concern\u00e9s. Ensuite, il faut que l\u2019information transport\u00e9e soit comprise de tous ses destinataires\u00a0: ce que l\u2019on appelle la couche application.<\/p>\n\n\n\n<p>Longtemps, chaque protocole de communication dans le b\u00e2timent associait intimement couche de transport et couche d\u2019application. En tertiaire, Par exemple, LonWorks et KNX, deux protocoles de communication apparus le premier au d\u00e9but et le second \u00e0 la fin des ann\u00e9es 90, utilisaient durant plus de 20 ans des couches de transport et des couches applicatives diff\u00e9rentes. Ce qui les rendaient parfaitement incompatibles et requ\u00e9rait la pr\u00e9sence d\u2019un automate traducteur sp\u00e9cialis\u00e9 \u2013 une passerelle \u2013 pour faire communiquer dans un b\u00e2timent le r\u00e9seau LonWorks charg\u00e9 des ventiloconvecteurs avec le r\u00e9seau KNX qui pilotait le contr\u00f4le d\u2019acc\u00e8s, par exemple.<\/p>\n\n\n\n<p>Pour \u00eatre bien  compris, osons une illustration. Pendant tr\u00e8s longtemps et encore aujourd\u2019hui, a pr\u00e9valu une situation dans laquelle on ne peut \u00e9crire dans un livre (couche transport) qu\u2019en fran\u00e7ais (couche applicative), alors qu\u2019on ne peut t\u00e9l\u00e9phoner (couche transport) qu\u2019en allemand (couche applicative). Pour passer de l\u2019un \u00e0 l\u2019autre, il faut un traducteur (la passerelle) qui lit le livre au t\u00e9l\u00e9phone (passage d\u2019une couche de transport \u00e0 une autre), en traduisant instantan\u00e9ment du fran\u00e7ais \u00e0 l\u2019allemand (d\u2019une couche applicative \u00e0 une autre). Ce n\u2019est pas simple et les passerelles sont notoirement les maillons faibles des installations de GTB (Gestion Technique du B\u00e2timent).<\/p>\n\n\n\n<p><strong>S\u00e9parer la couche de transport et la couche application<\/strong><\/p>\n\n\n\n<p>Deux actions sont requises pour simplifier tout \u00e7a. Premi\u00e8rement, s\u00e9parer les couches transport et application, de mani\u00e8re \u00e0 ce qu\u2019une m\u00eame couche de transport puisse transmettre les informations de diff\u00e9rentes couches d\u2019applications. Cela revient \u00e0 faire en sorte que l\u2019on puisse \u00e9crire un livre indiff\u00e9remment en fran\u00e7ais ou en allemand et que l\u2019on puisse tenir une conversation t\u00e9l\u00e9phonique dans l\u2019une ou l\u2019autre langue. \u00c7a n\u2019a l\u2019air de rien, mais c\u2019est une r\u00e9volution. On peut y parvenir de trois mani\u00e8res diff\u00e9rentes\u00a0: d\u00e9couper les fonctionnalit\u00e9s d\u2019un protocole de communication existant, d\u00e9velopper seulement un protocole de transport de donn\u00e9es capables de fonctionner avec diverses couches applicatives ou encore d\u00e9velopper seulement une couche d\u2019application qui fonctionne sur diverses couches de transport.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"727\" src=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/09-protocoles.jpg?resize=720%2C727\" alt=\"\" class=\"wp-image-30527\" srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/09-protocoles.jpg?w=768&amp;ssl=1 768w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/09-protocoles.jpg?resize=595%2C600&amp;ssl=1 595w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/09-protocoles.jpg?resize=10%2C10&amp;ssl=1 10w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/09-protocoles.jpg?resize=432%2C436&amp;ssl=1 432w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/09-protocoles.jpg?resize=396%2C400&amp;ssl=1 396w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/09-protocoles.jpg?resize=660%2C666&amp;ssl=1 660w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/09-protocoles.jpg?resize=218%2C220&amp;ssl=1 218w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi pour Batim\u00e9dia<\/figcaption><\/figure>\n\n\n\n<p>Le protocole ZigBee a \u00e9t\u00e9 le premier \u00e0 b\u00e9n\u00e9ficier d\u2019une op\u00e9ration chirurgicale, avec son d\u00e9coupage en deux parties ind\u00e9pendantes et l\u2019apparition d\u00e8s 2018 de ZigBee Pro (transport) et de ZigBee 3.0 (application). \u00a9PP<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"741\" src=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/08-protocoles.jpg?resize=720%2C741\" alt=\"\" class=\"wp-image-30528\" srcset=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/08-protocoles.jpg?w=768&amp;ssl=1 768w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/08-protocoles.jpg?resize=583%2C600&amp;ssl=1 583w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/08-protocoles.jpg?resize=10%2C10&amp;ssl=1 10w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/08-protocoles.jpg?resize=432%2C444&amp;ssl=1 432w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/08-protocoles.jpg?resize=396%2C407&amp;ssl=1 396w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/08-protocoles.jpg?resize=660%2C679&amp;ssl=1 660w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/08-protocoles.jpg?resize=214%2C220&amp;ssl=1 214w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<p>ZigBee Pro, dont la derni\u00e8re version Zigbee Pro 2023 a \u00e9t\u00e9 publi\u00e9e \u00e0 la fin du premier semestre (<a href=\"https:\/\/csa-iot.org\/fr\/r%C3%A9daction\/zigbee-pro-2023-am%C3%A9liore-la-s%C3%A9curit%C3%A9-globale-tout-en-simplifiant-l%27exp%C3%A9rience\/\">https:\/\/csa-iot.org\/fr\/r%C3%A9daction\/zigbee-pro-2023-am%C3%A9liore-la-s%C3%A9curit%C3%A9-globale-tout-en-simplifiant-l%27exp%C3%A9rience\/<\/a>), est un protocole de communication sans fil maill\u00e9. Dans un r\u00e9seau maill\u00e9, souvent appel\u00e9 Mesh (filet en anglais), chaque point du r\u00e9seau est \u00e0 la fois \u00e9metteur, r\u00e9cepteur et r\u00e9-\u00e9metteur. Dans un r\u00e9seau maill\u00e9, pour aller du point A au point D, un message peut passer de A \u00e0 B puis \u00e0 D ou bien de A \u00e0 C, \u00e0 E puis \u00e0 D, si B est devenu indisponible, \u2026 Cette architecture conf\u00e8re au r\u00e9seau une port\u00e9e et une fiabilit\u00e9 accrues. ZigBee Pro, Thread, Zwave et Blustooth Mesh sont des r\u00e9seaux sans fil maill\u00e9s. \u00a9PP<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"450\" src=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/07-protocoles.jpg?resize=720%2C450\" alt=\"\" class=\"wp-image-30529\" srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/07-protocoles.jpg?resize=1024%2C640&amp;ssl=1 1024w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/07-protocoles.jpg?resize=600%2C375&amp;ssl=1 600w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/07-protocoles.jpg?resize=768%2C480&amp;ssl=1 768w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/07-protocoles.jpg?resize=10%2C6&amp;ssl=1 10w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/07-protocoles.jpg?resize=432%2C270&amp;ssl=1 432w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/07-protocoles.jpg?resize=396%2C248&amp;ssl=1 396w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/07-protocoles.jpg?resize=1120%2C700&amp;ssl=1 1120w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/07-protocoles.jpg?resize=660%2C413&amp;ssl=1 660w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/07-protocoles.jpg?resize=352%2C220&amp;ssl=1 352w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/07-protocoles.jpg?w=1200&amp;ssl=1 1200w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi pour Batim\u00e9dia<\/figcaption><\/figure>\n\n\n\n<p>La CSA (Connectivity Standards Alliance) qui g\u00e8re l\u2019\u00e9volution de Zigbee Pro et de Zigbee 3., s\u2019est \u00e9galement lanc\u00e9e dans le d\u00e9veloppement de Matter. Matter est seulement une couche applicatiove qui fonctionne sur n\u2019importe quelle couche de transport IP\u00a0: Ethernet, PoE (Power over Ethernet\u00a0: le fait d\u2019utiliser un r\u00e9seau Ethernet pour \u00e0 la fois fournir l\u2019alimentation \u00e9lectrique \u00e0 des automates et transporter les donn\u00e9es), WiFi et le tout r\u00e9cent Thread, par exemple. \u00a9CSA<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"540\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles.jpg?resize=720%2C540\" alt=\"\" class=\"wp-image-30530\" srcset=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?resize=600%2C450&amp;ssl=1 600w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?resize=2048%2C1536&amp;ssl=1 2048w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?resize=10%2C8&amp;ssl=1 10w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?resize=432%2C324&amp;ssl=1 432w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?resize=396%2C297&amp;ssl=1 396w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?resize=1120%2C840&amp;ssl=1 1120w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?resize=660%2C495&amp;ssl=1 660w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?resize=293%2C220&amp;ssl=1 293w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?w=1440 1440w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/06-protocoles-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi pour Batim\u00e9dia<\/figcaption><\/figure>\n\n\n\n<p>Matter est pouss\u00e9 par 31 \u00ab&nbsp;promoteurs&nbsp;\u00bb, dont Amazon, Apple, Google et, dans le monde du b\u00e2timent, Assa Abloy, LG, Haier, Legrand, Midea, Resideo (ex-Honneywell), Samsung, Schneider Electric, Signify (ex-Philips Lighting), Somfy et Tuya. Mi-ao\u00fbt, Matter est \u00e9galement utilis\u00e9 par 274 \u00ab&nbsp;participants&nbsp;\u00bb et 240 \u00ab&nbsp;adoptants&nbsp;\u00bb. Parmi les participants, on trouve notamment A.O. Smith (l\u2019eau chaude), le groupe Atlantic, Belimo, Bush-Jaeger Elektro GmbH, Carrier, Danfoss, Delta Dore, Dormakaba (les portes), Eaton, EDF, Emerson, Grundfos, Hager, Johnson Controls, Mitsubishi Electric, le fran\u00e7ais NodOn, Orange, Panasonic, Bosch, Siemens, Toshiba, Velux et Viessmann. Parmi les adoptants, figurent Ald\u00e8s A\u00e9raulique, EcoFlow, Geberit International AG, Overkiz, Rehau Group, Vaillant Group International GmbH, Wago Kontakttechnik et Yokis. \u00a9PP<\/p>\n\n\n\n<p><strong>Thread, un nouveau protocole de transport de donn\u00e9es<\/strong><\/p>\n\n\n\n<p>De son c\u00f4t\u00e9, le Thread Group a entrepris la t\u00e2che inverse, mais compl\u00e9mentaire\u00a0: d\u00e9velopper un protocole de transport de donn\u00e9es sans couche applicative. Thread, c\u2019est le nom de ce nouveau protocole, est une solution de communication sans fil, maill\u00e9e et compatible IPv6.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"514\" src=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles.jpg?resize=720%2C514\" alt=\"\" class=\"wp-image-30531\" srcset=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?resize=1024%2C731&amp;ssl=1 1024w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?resize=600%2C429&amp;ssl=1 600w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?resize=768%2C549&amp;ssl=1 768w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?resize=1536%2C1097&amp;ssl=1 1536w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?resize=2048%2C1463&amp;ssl=1 2048w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?resize=10%2C7&amp;ssl=1 10w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?resize=432%2C309&amp;ssl=1 432w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?resize=396%2C283&amp;ssl=1 396w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?resize=1120%2C800&amp;ssl=1 1120w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?resize=660%2C471&amp;ssl=1 660w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?resize=308%2C220&amp;ssl=1 308w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?w=1440 1440w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/11-protocoles-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi pour Batim\u00e9dia<\/figcaption><\/figure>\n\n\n\n<p>Un r\u00e9seau Thread requiert un Border Router (un routeur fronti\u00e8re) pour le connecter \u00e0 d\u2019autres r\u00e9seau IP, comme le WiFi ou Ethernet. Lorsque ce Border Routeur est en place, tous les appareils Thread sur ce r\u00e9seau peuvent \u00eatre pilot\u00e9s ou peuvent pousser des donn\u00e9es vers une applications sur smartphone ou tablette, soit locale, soit en ligne si le Border Routeur est connect\u00e9 \u00e0 internet. \u00a9ThreadGroup<\/p>\n\n\n\n<p>Thread est \u00e9galement tr\u00e8s rapide et consomme peu d\u2019\u00e9nergie. Mais pour l\u2019instant les appareils Thread doivent \u00eatre soit aliment\u00e9s par le r\u00e9seau \u00e9lectrique, soit \u00e9quip\u00e9s de piles. Il n\u2019existe pas encore de version de Thread capable de pratiquer une r\u00e9colte d\u2019\u00e9nergie, comme enOcean sait le faire depuis sa conception. En revanche, on peut simultan\u00e9ment transporter plusieurs couches applicatives dans un r\u00e9seau Thread&nbsp;: Matter et OCF en m\u00eame temps, par exemple. Certains industriels, dont le fran\u00e7ais NodOn, s\u2019efforcent de d\u00e9velopper des puces capables de fonctionner simultan\u00e9ment en Thread, Zigbee Pro et enOcean.<\/p>\n\n\n\n<p>Le Thread Group (<a href=\"https:\/\/www.threadgroup.org\/thread-group\">https:\/\/www.threadgroup.org\/thread-group<\/a>) rassemble assez largement les m\u00eames membres que la CSA charg\u00e9e de d\u00e9velopper Matter et Zigbee. Parmi les sponsors du Thread Group, on retrouve notamment Amazon, Apple et Google, ainsi que Smarthings (Samsung), Siemens, Somfy et Yale (Asssa Abloy). Parmi les contributeurs figurent \u00e0 nouveau le Groupe Atlantic, Belimo, Busch-Jaeger, Grundfoss, Hager, Legrand Orange, Resideo, tado, Velux, Viessmann, Warema et Watts. Delta Dore, Danfoss, Eaton, LG, Schneider Electric, Tuya et Vaillant se trouvent parmi les \u00ab\u00a0implementers\u00a0\u00bb.<\/p>\n\n\n\n<p>Zigbee Pro et Thread sont con\u00e7us \u00e0 la fois pour la domotique et pour les b\u00e2timents tertiaires. On peut en effet connecter 65\u00a0536 appareils au sein d\u2019un m\u00eame r\u00e9seau Zigbee, tandis que Thread accepte jusqu\u2019\u00e0 250 appareils dans un m\u00eame r\u00e9seau. \u00c7a, c\u2019est la th\u00e9orie. Notre prochain article portera sur les r\u00e9seaux Thread avec Matter et \u00e9ventuellement avec d\u2019autres couches applicatives que l\u2019on rencontre en tertiaire, comme DALI, KNX ou OCF.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"540\" src=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles.jpg?resize=720%2C540\" alt=\"\" class=\"wp-image-30532\" srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?resize=600%2C450&amp;ssl=1 600w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?resize=2048%2C1536&amp;ssl=1 2048w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?resize=10%2C8&amp;ssl=1 10w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?resize=432%2C324&amp;ssl=1 432w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?resize=396%2C297&amp;ssl=1 396w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?resize=1120%2C840&amp;ssl=1 1120w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?resize=660%2C495&amp;ssl=1 660w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?resize=293%2C220&amp;ssl=1 293w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?w=1440 1440w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/05-protocoles-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi pour Batim\u00e9dia<\/figcaption><\/figure>\n\n\n\n<p>NXP est l\u2019un des principaux fondeurs de semi-conducteurs dans le monde. Il fournit des puces pour diverses applications dans un r\u00e9seau Thread. \u00a9PP<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"540\" src=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles.jpg?resize=720%2C540\" alt=\"\" class=\"wp-image-30533\" srcset=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?resize=600%2C450&amp;ssl=1 600w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?resize=2048%2C1536&amp;ssl=1 2048w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?resize=10%2C8&amp;ssl=1 10w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?resize=432%2C324&amp;ssl=1 432w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?resize=396%2C297&amp;ssl=1 396w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?resize=1120%2C840&amp;ssl=1 1120w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?resize=660%2C495&amp;ssl=1 660w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?resize=293%2C220&amp;ssl=1 293w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?w=1440 1440w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/02-protocoles-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi pour Batim\u00e9dia<\/figcaption><\/figure>\n\n\n\n<p>Netatmo, membre du groupe Legrand, suit attentivement les d\u00e9veloppements de Matter et de Thread. Netatmo a \u00e9t\u00e9 le premier \u00e0 proposer des appareils fonctionnant simultan\u00e9ment sous Thread et Matter. Ce qui permet de cr\u00e9er toutes les synergies intelligentes pour am\u00e9liorer le confort et r\u00e9duire les consommations d\u2019\u00e9nergie. \u00a9PP<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"540\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles.jpg?resize=720%2C540\" alt=\"\" class=\"wp-image-30534\" srcset=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?resize=600%2C450&amp;ssl=1 600w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?resize=2048%2C1536&amp;ssl=1 2048w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?resize=10%2C8&amp;ssl=1 10w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?resize=432%2C324&amp;ssl=1 432w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?resize=396%2C297&amp;ssl=1 396w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?resize=1120%2C840&amp;ssl=1 1120w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?resize=660%2C495&amp;ssl=1 660w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?resize=293%2C220&amp;ssl=1 293w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?w=1440 1440w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/03-protocoles-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi pour Batim\u00e9dia<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"960\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles.jpg?resize=720%2C960\" alt=\"\" class=\"wp-image-30535\" srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles-scaled.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles-scaled.jpg?resize=450%2C600&amp;ssl=1 450w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles-scaled.jpg?resize=1152%2C1536&amp;ssl=1 1152w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles-scaled.jpg?resize=1536%2C2048&amp;ssl=1 1536w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles-scaled.jpg?resize=8%2C10&amp;ssl=1 8w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles-scaled.jpg?resize=432%2C576&amp;ssl=1 432w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles-scaled.jpg?resize=396%2C528&amp;ssl=1 396w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles-scaled.jpg?resize=1120%2C1493&amp;ssl=1 1120w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles-scaled.jpg?resize=660%2C880&amp;ssl=1 660w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles-scaled.jpg?resize=165%2C220&amp;ssl=1 165w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles-scaled.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/04-protocoles-scaled.jpg?w=1440 1440w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi pour Batim\u00e9dia<\/figcaption><\/figure>\n\n\n\n<p>Dans un r\u00e9seau Thread, si le Border Routeur est connect\u00e9 \u00e0 internet, une application peut piloter tous les appareils raccord\u00e9s au r\u00e9seau et cr\u00e9er des sc\u00e9narios d\u2019optimisation. \u00a9PP<\/p>\n","protected":false},"excerpt":{"rendered":"<p>KNX, BACnet, LonWorks, enOcean, ZigBee, Thread, Matter, DALI, OCF, \u2026 autant de solutions pour faire communiquer entre eux les \u00e9quipements techniques d\u2019un b\u00e2timent tertiaire ou d\u2019un logement. Elles sont tr\u00e8s diverses, mais deux tendances se d\u00e9gagent&nbsp;: s\u00e9parer la couche de transport des donn\u00e9es et la couche application, utiliser des protocoles compatibles TCP\/IP. Dans un b\u00e2timent [&hellip;]<\/p>\n","protected":false},"author":352,"featured_media":30536,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[2283,2367],"tags":[2372,2375,2370,2368,2369,2374,2376,2373,2371],"jetpack_featured_media_url":"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/Yellow-Minimalist-Quote-of-the-Day-LinkedIn-Post.jpeg?fit=1200%2C1200&ssl=1","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":30538,"url":"https:\/\/batimedianews.com\/live\/index.php\/2023\/08\/11\/thread-le-nouveau-protocole-de-communication-sans-fil-vise-aussi-le-tertiaire-et-lindustrie\/","url_meta":{"origin":30525,"position":0},"title":"Thread, le nouveau protocole de communication sans fil, vise aussi le tertiaire et l\u2019industrie","date":"11 ao\u00fbt 2023","format":false,"excerpt":"01-protocoles-02-aout2023 Pascal Poggi pour Batim\u00e9dia Bien que Thread soit tr\u00e8s largement associ\u00e9 \u00e0 Matter, la couche applicative qui se concentre pour l\u2019instant sur le monde de la domotique, les sp\u00e9cifications de ce protocole de communication et les organisations qui ont d\u00e9cid\u00e9 de l\u2019utiliser \u2013 DALI Alliance, KNX Association et Open\u2026","rel":"","context":"Dans &quot;Articles et analyses&quot;","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/traed.jpeg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":35807,"url":"https:\/\/batimedianews.com\/live\/index.php\/2024\/03\/03\/light-building-2024-a-francfort-les-premiers-pas-de-dali-sur-thread\/","url_meta":{"origin":30525,"position":1},"title":"Light + Building 2024 \u00e0 Francfort : les premiers pas de DALI sur Thread","date":"3 mars 2024","format":false,"excerpt":"Pascal Poggi pour Batim\u00e9dia Le salon Light + Building 2024 a ouvert \u00e0 Francfort le dimanche 3 mars et dure jusqu\u2019au vendredi 8 mars. Il rassemble 2200 exposants \u00e0 la Foire de Francfort, dont pratiquement tous les halls sont utilis\u00e9s. Nous avons commenc\u00e9 par le Hall 9 pour d\u00e9couvrir les\u2026","rel":"","context":"Dans &quot;Actualit\u00e9s salons&quot;","img":{"alt_text":"","src":"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2024\/03\/L1imgae-scaled.jpeg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":35963,"url":"https:\/\/batimedianews.com\/live\/index.php\/2024\/03\/06\/light-building-2024-le-protocole-knx-resiste-et-se-modernise\/","url_meta":{"origin":30525,"position":2},"title":"Light + Building 2024\u00a0: le protocole KNX r\u00e9siste et se modernise","date":"6 mars 2024","format":false,"excerpt":"Pascal Poggi Au salon Light + Building 2024 \u00e0 Francfort, c\u00f4t\u00e9 protocoles de communication, on ne parle plus de LonWorks, BACnet IP et BACnet Mstp sont courants, tout comme ModBus RTU et ModBus TCP, bien connus, efficaces et gratuits. Mais surtout, KNX est partout et se modernise avec l\u2019arriv\u00e9e de\u2026","rel":"","context":"Dans &quot;light+building&quot;","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2024\/03\/l4image-scaled.jpeg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":30594,"url":"https:\/\/batimedianews.com\/live\/index.php\/2023\/08\/16\/matter-sur-thread-est-lavenir-de-la-domotique\/","url_meta":{"origin":30525,"position":3},"title":"Matter sur Thread est l\u2019avenir de la domotique","date":"16 ao\u00fbt 2023","format":false,"excerpt":"Pascal Poggi pour Batim\u00e9dia Matter (couche applicative) et Thread (couche de transport sans fil maill\u00e9e) sont faits l\u2019un pour l\u2019autre. Tout n\u2019est pas tout \u00e0 fait rose cependant. Mais le couple Thread + Matter va dominer la domotique et pourrait s\u2019\u00e9tendre aussi au tertiaire. \u00a9PP Dans notre premier article faisant\u2026","rel":"","context":"Dans &quot;Articles et analyses&quot;","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/08\/3-trhead.jpeg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":30241,"url":"https:\/\/batimedianews.com\/live\/index.php\/2023\/07\/17\/quelles-solutions-pour-respecter-le-decret-bacs-dans-les-petits-batiments\/","url_meta":{"origin":30525,"position":4},"title":"Quelles solutions pour respecter le d\u00e9cret BACS dans les petits b\u00e2timents ?","date":"17 juillet 2023","format":false,"excerpt":"Pascal Poggi pour batim\u00e9dia Avant le 1er janvier 2027, les b\u00e2timents dont la puissance de chauffage ou de climatisation est \u2265 70 kW devront se mettre en conformit\u00e9 avec les exigences du D\u00e9cret BACS. A partir de 70 kW de puissance, ce sont comparativement de petits b\u00e2timents. Dans leur cas,\u2026","rel":"","context":"Dans &quot;Actualit\u00e9 Entreprises&quot;","img":{"alt_text":"","src":"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/07\/bacs-solution-image-1-1.png?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":28666,"url":"https:\/\/batimedianews.com\/live\/index.php\/2023\/05\/16\/comment-reguler-appartement-par-appartement-le-chauffage-collectif-a-distribution-verticale\/","url_meta":{"origin":30525,"position":5},"title":"Comment r\u00e9guler, appartement par appartement, le chauffage collectif \u00e0 distribution verticale ?","date":"16 mai 2023","format":false,"excerpt":"Voici une solution \u00e9l\u00e9gante, efficace, sans travaux lourds et tout \u00e0 fait abordable pour am\u00e9liorer le confort et r\u00e9duire les consommations d\u2019\u00e9nergie en chauffage collectif par colonnes Pascal Poggi pour Batim\u00e9dia Plusieurs dizaines ou centaines de milliers de logements sont \u00e9quip\u00e9s de syst\u00e8mes de chauffage collectif install\u00e9s jusqu\u2019\u00e0 la fin\u2026","rel":"","context":"Dans &quot;Articles et analyses&quot;","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/05\/regulation-image-.png?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/posts\/30525"}],"collection":[{"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/users\/352"}],"replies":[{"embeddable":true,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/comments?post=30525"}],"version-history":[{"count":1,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/posts\/30525\/revisions"}],"predecessor-version":[{"id":30537,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/posts\/30525\/revisions\/30537"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/media\/30536"}],"wp:attachment":[{"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/media?parent=30525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/categories?post=30525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/tags?post=30525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}