{"id":4366,"date":"2023-04-29T12:00:49","date_gmt":"2023-04-29T04:00:49","guid":{"rendered":"http:\/\/gcanbus.com\/?p=4366"},"modified":"2023-04-27T13:36:59","modified_gmt":"2023-04-27T05:36:59","slug":"what-is-the-topology-of-canbus","status":"publish","type":"post","link":"https:\/\/gcanbus.com\/fr\/what-is-the-topology-of-canbus\/","title":{"rendered":"Quelle est la topologie de CANBUS ?"},"content":{"rendered":"

CANBUS, \u00e9galement connu sous le nom de r\u00e9seau de contr\u00f4leurs<\/strong>a \u00e9t\u00e9 d\u00e9velopp\u00e9 par Bosch, un g\u00e9ant de l'industrie \u00e9lectronique automobile allemande.<\/p>\n

Il est principalement utilis\u00e9 pour connexion des n\u0153uds des syst\u00e8mes d'alimentation automobile<\/strong>.<\/p>\n

Il pr\u00e9sente les avantages d'un faible d\u00e9lai de communication, de nombreux n\u0153uds de connexion, d'une d\u00e9tection d'erreur automatique et d'une longue distance de communication.<\/p>\n

Qu'est-ce que la topologie du CANBUS<\/strong>?<\/p>\n<\/div><\/div><\/div>

<\/span><\/div><\/div><\/div>
<\/span><\/div><\/div><\/div>

La topologie est la fa\u00e7on dont le bus relie les n\u0153uds.<\/p>\n

Les topologies les plus courantes sont les suivantes lin\u00e9aire (bus), anneau, \u00e9toile, arbre, hybride, r\u00e9seau, etc.<\/strong><\/p>\n

La topologie de CANBUS est un mod\u00e8le typique de ligne droite<\/strong>. Des centaines de n\u0153uds peuvent \u00eatre connect\u00e9s \u00e0 un CANBUS, et ils peuvent envoyer et recevoir des donn\u00e9es ind\u00e9pendamment des stations ma\u00eetre et esclave.<\/p>\n

Afin de pouvoir utiliser le CANBUS dans les projets d'automatisation des contr\u00f4les industriels, les ing\u00e9nieurs ont d\u00e9velopp\u00e9 le Protocole CANopen<\/strong> pour l'appliquer au CANBUS, ce qui lui permet d'avoir une m\u00e9thode de contr\u00f4le ma\u00eetre et plusieurs m\u00e9thodes de contr\u00f4le esclave.<\/p>\n<\/div><\/div><\/div>

\u00c0 la recherche d'un Un automate programmable extensible pour votre prochain projet <\/a><\/span>? <\/span><\/strong>Cliquez pour en savoir plus !<\/span><\/strong><\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4367,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[25],"tags":[81,55],"class_list":["post-4366","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-bus","tag-canbus"],"_links":{"self":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/4366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/comments?post=4366"}],"version-history":[{"count":0,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/4366\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/media\/4367"}],"wp:attachment":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/media?parent=4366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/categories?post=4366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/tags?post=4366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}