{"id":59698,"date":"2023-10-27T16:25:23","date_gmt":"2023-10-27T08:25:23","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59698"},"modified":"2023-10-27T16:25:23","modified_gmt":"2023-10-27T08:25:23","slug":"czmszbtl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59698.html","title":{"rendered":"CAN\u600e\u4e48\u8bbe\u7f6e\u6ce2\u7279\u7387\uff1f"},"content":{"rendered":"

  CAN\uff08Controller Area Network\uff09\u662f\u4e00\u79cd\u5c40\u57df\u7f51\u6280\u672f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u3001\u63a7\u5236\u5668\u548c\u5176\u4ed6\u63a7\u5236\u5668\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002\u4e3a\u4e86\u5728CAN\u7f51\u7edc\u4e0a\u8fdb\u884c\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5fc5\u987b\u8bbe\u7f6e\u6b63\u786e\u7684\u6ce2\u7279\u7387\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u8bbe\u7f6eCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387\uff0c\u4ee5\u53ca\u5982\u4f55\u786e\u5b9a\u5408\u9002\u7684\u6ce2\u7279\u7387\u3002<\/p>\n

\u4ec0\u4e48\u662f\u6ce2\u7279\u7387\uff1f<\/h2>\n

  \u6ce2\u7279\u7387\uff08Baud Rate\uff09\uff0c\u4e5f\u79f0\u4e3a\u6bd4\u7279\u7387\uff0c\u662f\u6307\u5728\u4e00\u5b9a\u65f6\u95f4\u5185\u4f20\u8f93\u7684\u6bd4\u7279\u6570\uff0c\u901a\u5e38\u4ee5\u6bcf\u79d2\u591a\u5c11\u6bd4\u7279\uff08bps\uff09\u6765\u8868\u793a\u3002\u6ce2\u7279\u7387\u662fCAN\u603b\u7ebf\u7684\u4e00\u4e2a\u91cd\u8981\u53c2\u6570\uff0c\u5b83\u51b3\u5b9a\u4e86\u6570\u636e\u4f20\u8f93\u7684\u901f\u7387\u3002<\/p>\n

\u5982\u4f55\u8bbe\u7f6eCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387\uff1f<\/h2>\n

  1.\u786e\u5b9aCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387<\/h3>\n

  \u5728\u8bbe\u7f6eCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u786e\u5b9aCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387\u3002\u4e00\u822c\u6765\u8bf4\uff0cCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387\u8303\u56f4\u572810Kbps-1Mbps\u4e4b\u95f4\uff0c\u5177\u4f53\u7684\u6ce2\u7279\u7387\u53d6\u51b3\u4e8e\u5e94\u7528\u573a\u666f\uff0c\u56e0\u6b64\uff0c\u5728\u8bbe\u7f6eCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387\u4e4b\u524d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u786e\u5b9a\u5408\u9002\u7684\u6ce2\u7279\u7387\u3002<\/p>\n

  2.\u8bbe\u7f6eCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387<\/h3>\n

  \u5728\u786e\u5b9a\u4e86\u5408\u9002\u7684\u6ce2\u7279\u7387\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u5f00\u59cb\u8bbe\u7f6eCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387\u4e86\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u8bbe\u7f6eCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387\u9700\u8981\u4f7f\u7528CAN\u603b\u7ebf\u7684\u9a71\u52a8\u7a0b\u5e8f\uff0c\u6bd4\u5982CANopen\u3001J1939\u7b49\u3002\u53ef\u4ee5\u4f7f\u7528CAN\u603b\u7ebf\u7684\u9a71\u52a8\u7a0b\u5e8f\u6765\u8bbe\u7f6eCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387\uff0c\u5177\u4f53\u7684\u8bbe\u7f6e\u65b9\u6cd5\u53d6\u51b3\u4e8e\u4f7f\u7528\u7684\u9a71\u52a8\u7a0b\u5e8f\u3002<\/p>\n

  3.\u786e\u8ba4CAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387<\/h3>\n

  \u8bbe\u7f6e\u5b8cCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387\u4e4b\u540e\uff0c\u8fd8\u9700\u8981\u786e\u8ba4\u4e00\u4e0b\u8bbe\u7f6e\u7684\u6ce2\u7279\u7387\u662f\u5426\u6b63\u786e\u3002\u53ef\u4ee5\u4f7f\u7528CAN\u603b\u7ebf\u7684\u9a71\u52a8\u7a0b\u5e8f\u6765\u67e5\u770b\u5f53\u524d\u8bbe\u7f6e\u7684\u6ce2\u7279\u7387\uff0c\u5982\u679c\u4e0e\u8bbe\u7f6e\u7684\u6ce2\u7279\u7387\u4e0d\u4e00\u81f4\uff0c\u5219\u9700\u8981\u91cd\u65b0\u8bbe\u7f6eCAN\u603b\u7ebf\u7684\u6ce2\u7279\u7387\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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CAN\uff08ControllerAreaNetwork\uff09\u662f\u4e00\u79cd\u5c40\u57df\u7f51\u6280\u672f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u3001\u63a7\u5236\u5668\u548c\u5176\u4ed6\u63a7\u5236\u5668\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002\u4e3a\u4e86\u5728CAN\u7f51\u7edc\u4e0a\u8fdb\u884c\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5fc5\u987b<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-59698","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\/59698"}],"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=59698"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59698\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=59698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}