{"id":33498,"date":"2023-09-15T08:58:55","date_gmt":"2023-09-15T00:58:55","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=33498"},"modified":"2023-09-15T08:58:55","modified_gmt":"2023-09-15T00:58:55","slug":"cydtxcynx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/33498.html","title":{"rendered":"\u5e38\u7528\u7684\u901a\u8bafCAN\u6709\u54ea\u4e9b"},"content":{"rendered":"

  \u968f\u7740\u79d1\u6280\u7684\u53d1\u5c55\uff0cCAN\uff08Controller Area Network\uff09\u901a\u8baf\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u73b0\u4ee3\u6c7d\u8f66\u3001\u5de5\u4e1a\u63a7\u5236\u548c\u5176\u4ed6\u5e94\u7528\u9886\u57df\u7684\u6807\u51c6\u3002CAN\u901a\u8baf\u6280\u672f\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u5b9e\u73b0\u591a\u79cd\u63a7\u5236\u548c\u901a\u8baf\u5e94\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecdCAN\u901a\u8baf\u6280\u672f\u7684\u57fa\u672c\u539f\u7406\uff0c\u4ee5\u53ca\u5e38\u7528\u7684CAN\u901a\u8baf\u7c7b\u578b\u3002<\/p>\n

CAN\u901a\u8baf\u6280\u672f\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

\u4ec0\u4e48\u662fCAN<\/h3>\n

  CAN\uff08Controller Area Network\uff09\u662f\u4e00\u79cd\u4f4e\u6210\u672c\u3001\u4f4e\u5ef6\u8fdf\u7684\u591a\u70b9\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u8282\u70b9\u8fde\u63a5\u5230\u540c\u4e00\u4e2a\u603b\u7ebf\u4e0a\uff0c\u4ece\u800c\u5b9e\u73b0\u591a\u79cd\u63a7\u5236\u548c\u901a\u8baf\u5e94\u7528\u3002CAN\u6280\u672f\u7684\u6838\u5fc3\u662f\u4e00\u4e2a\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u8282\u70b9\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5e76\u5177\u6709\u9ad8\u901f\u3001\u9ad8\u53ef\u9760\u6027\u548c\u4f4e\u6210\u672c\u7684\u7279\u70b9\u3002<\/p>\n

CAN\u603b\u7ebf\u67b6\u6784<\/h3>\n

  CAN\u603b\u7ebf\u67b6\u6784\u7531\u4e00\u4e2a\u6216\u591a\u4e2aCAN\u603b\u7ebf\u7ec4\u6210\uff0c\u6bcf\u4e2aCAN\u603b\u7ebf\u4e0a\u53ef\u4ee5\u6709\u591a\u4e2a\u8282\u70b9\uff0c\u6bcf\u4e2a\u8282\u70b9\u53ef\u4ee5\u901a\u8fc7\u603b\u7ebf\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002CAN\u603b\u7ebf\u7684\u7279\u70b9\u662f\u53ef\u9760\u6027\u9ad8\uff0c\u4f20\u8f93\u901f\u7387\u9ad8\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u901a\u8baf\u534f\u8bae\uff0c\u5e76\u4e14\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u591a\u70b9\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u5e38\u7528\u7684CAN\u901a\u8baf\u7c7b\u578b<\/h2>\n

CANopen<\/h3>\n

  CANopen\u662f\u4e00\u79cd\u57fa\u4e8eCAN\u603b\u7ebf\u7684\u9ad8\u7ea7\u5e94\u7528\u7a0b\u5e8f\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u529f\u80fd\uff0c\u5982\u6570\u636e\u4f20\u8f93\u3001\u63a7\u5236\u548c\u76d1\u63a7\u7b49\u3002CANopen\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u529f\u80fd\uff0c\u5982\u63a7\u5236\u5668\u3001\u8bbe\u5907\u548c\u4f20\u611f\u5668\u4e4b\u95f4\u7684\u901a\u8baf\uff0c\u4ece\u800c\u53ef\u4ee5\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\u548c\u76d1\u63a7\u7cfb\u7edf\u7684\u5efa\u7acb\u3002<\/p>\n

DeviceNet<\/h3>\n

  DeviceNet\u662f\u4e00\u79cd\u57fa\u4e8eCAN\u603b\u7ebf\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u529f\u80fd\uff0c\u5982\u6570\u636e\u4f20\u8f93\u3001\u63a7\u5236\u548c\u76d1\u63a7\u7b49\u3002DeviceNet\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u529f\u80fd\uff0c\u5982\u63a7\u5236\u5668\u3001\u8bbe\u5907\u548c\u4f20\u611f\u5668\u4e4b\u95f4\u7684\u901a\u8baf\uff0c\u4ece\u800c\u53ef\u4ee5\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\u548c\u76d1\u63a7\u7cfb\u7edf\u7684\u5efa\u7acb\u3002<\/p>\n

J1939<\/h3>\n

  J1939\u662f\u4e00\u79cd\u57fa\u4e8eCAN\u603b\u7ebf\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u529f\u80fd\uff0c\u5982\u6570\u636e\u4f20\u8f93\u3001\u63a7\u5236\u548c\u76d1\u63a7\u7b49\u3002J1939\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u529f\u80fd\uff0c\u5982\u63a7\u5236\u5668\u3001\u8bbe\u5907\u548c\u4f20\u611f\u5668\u4e4b\u95f4\u7684\u901a\u8baf\uff0c\u4ece\u800c\u53ef\u4ee5\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\u548c\u76d1\u63a7\u7cfb\u7edf\u7684\u5efa\u7acb\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86CAN\u901a\u8baf\u6280\u672f\u7684\u57fa\u672c\u539f\u7406\uff0c\u4ee5\u53ca\u5e38\u7528\u7684CAN\u901a\u8baf\u7c7b\u578b\uff0c\u5982CANopen\u3001DeviceNet\u548cJ1939\u7b49\u3002<\/strong>CAN\u901a\u8baf\u6280\u672f\u5177\u6709\u9ad8\u901f\u3001\u9ad8\u53ef\u9760\u6027\u548c\u4f4e\u6210\u672c\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u63a7\u5236\u548c\u901a\u8baf\u5e94\u7528\u3002\u56e0\u6b64\uff0cCAN\u901a\u8baf\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u73b0\u4ee3\u6c7d\u8f66\u3001\u5de5\u4e1a\u63a7\u5236\u548c\u5176\u4ed6\u5e94\u7528\u9886\u57df\u7684\u6807\u51c6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u968f\u7740\u79d1\u6280\u7684\u53d1\u5c55\uff0cCAN\uff08Controller Area Network\uff09\u901a\u8baf\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u73b0\u4ee3\u6c7d\u8f66\u3001\u5de5\u4e1a\u63a7\u5236\u548c\u5176\u4ed6\u5e94\u7528\u9886\u57df\u7684\u6807\u51c6\u3002CAN\u901a\u8baf\u6280\u672f\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[212],"class_list":["post-33498","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ctx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=33498"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33498\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=33498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=33498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=33498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}