{"id":5995,"date":"2023-07-10T11:36:19","date_gmt":"2023-07-10T03:36:19","guid":{"rendered":"\/\/www.viralrail.com\/?p=5995"},"modified":"2023-07-10T11:36:23","modified_gmt":"2023-07-10T03:36:23","slug":"ctxhytwtxqbzn","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/5995.html","title":{"rendered":"can\u901a\u4fe1\u548c\u4ee5\u592a\u7f51\u901a\u4fe1\u533a\u522b\u5728\u54ea?"},"content":{"rendered":"\n<p>\u3000\u3000\u5728\u73b0\u4ee3\u4fe1\u606f\u6280\u672f\u9886\u57df\uff0c\u901a\u4fe1\u6280\u672f\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002CAN\u901a\u4fe1\u548c\u4ee5\u592a\u7f51\u901a\u4fe1\u4f5c\u4e3a\u4e24\u79cd\u5e38\u89c1\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5404\u81ea\u5177\u6709\u4e0d\u540c\u7684\u7279\u70b9\u548c\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8CAN\u901a\u4fe1\u548c\u4ee5\u592a\u7f51\u901a\u4fe1\u7684\u533a\u522b\uff0c\u5e76\u5206\u6790\u5b83\u4eec\u5728\u4e0d\u540c\u9886\u57df\u7684\u5e94\u7528\u573a\u666f\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e24\u79cd\u901a\u4fe1\u6280\u672f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001<strong><a href=\"https:\/\/baike.baidu.com\/item\/CAN%E9%80%9A%E4%BF%A1%E7%B3%BB%E7%BB%9F\/18884364\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/baike.baidu.com\/item\/CAN%E9%80%9A%E4%BF%A1%E7%B3%BB%E7%BB%9F\/18884364\" rel=\"noreferrer noopener nofollow\">CAN\u901a\u4fe1<\/a><\/strong>\u6982\u8ff0<\/h2>\n\n\n\n<p>\u3000\u3000CAN(Controller Area Network)\u901a\u4fe1\u662f\u4e00\u79cd\u9ad8\u53ef\u9760\u6027\u3001\u5b9e\u65f6\u6027\u5f3a\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u6700\u521d\u662f\u4e3a\u4e86\u6ee1\u8db3\u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\u4e2d\u7684\u901a\u4fe1\u9700\u6c42\u800c\u5f00\u53d1\u7684\uff0c\u4f46\u73b0\u5728\u5df2\u7ecf\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u822a\u7a7a\u822a\u5929\u3001\u533b\u7597\u8bbe\u5907\u7b49\u9886\u57df\u3002CAN\u901a\u4fe1\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u53ef\u9760\u6027\u9ad8\u7684\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u590d\u6742\u73af\u5883\u4e0b\u7684\u6570\u636e\u901a\u4fe1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001<strong><a href=\"https:\/\/baike.baidu.com\/item\/%E4%BB%A5%E5%A4%AA%E7%BD%91%E9%80%9A%E4%BF%A1\/21868211\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/baike.baidu.com\/item\/%E4%BB%A5%E5%A4%AA%E7%BD%91%E9%80%9A%E4%BF%A1\/21868211\" rel=\"noreferrer noopener nofollow\">\u4ee5\u592a\u7f51\u901a\u4fe1<\/a><\/strong>\u6982\u8ff0\uff1a<\/h2>\n\n\n\n<p>\u3000\u3000\u4ee5\u592a\u7f51\u901a\u4fe1\u662f\u4e00\u79cd\u57fa\u4e8e\u4ee5\u592a\u7f51\u6280\u672f\u7684\u5c40\u57df\u7f51\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u91c7\u7528CSMA\/CD(Carrier Sense Multiple Access with Collision Detection)\u6280\u672f\uff0c\u80fd\u591f\u5b9e\u73b0\u591a\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u5171\u4eab\u8d44\u6e90\u3002\u4ee5\u592a\u7f51\u901a\u4fe1\u5177\u6709\u9ad8\u5e26\u5bbd\u3001\u4f4e\u6210\u672c\u3001\u6613\u6269\u5c55\u7b49\u4f18\u70b9\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u529e\u516c\u7f51\u7edc\u3001\u6570\u636e\u4e2d\u5fc3\u548c\u4e92\u8054\u7f51\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001Can\u901a\u4fe1\u4e0e\u4ee5\u592a\u7f51\u901a\u4fe1\u7684\u533a\u522b\uff1a<\/h2>\n\n\n\n<p>\u3000\u3000<strong>1. \u7269\u7406\u5c42\u5dee\u5f02<\/strong>\uff1aCAN\u901a\u4fe1\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u80fd\u591f\u62b5\u6297\u8f83\u5f3a\u7684\u7535\u78c1\u5e72\u6270\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u7b49\u590d\u6742\u573a\u666f\u3002\u800c\u4ee5\u592a\u7f51\u901a\u4fe1\u91c7\u7528\u53cc\u7ede\u7ebf\u4f20\u8f93\uff0c\u5bf9\u7535\u78c1\u5e72\u6270\u8f83\u4e3a\u654f\u611f\uff0c\u9002\u7528\u4e8e\u529e\u516c\u7f51\u7edc\u7b49\u76f8\u5bf9\u7b80\u5355\u7684\u73af\u5883\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>2. \u901f\u7387\u548c\u5e26\u5bbd\u5dee\u5f02<\/strong>\uff1aCAN\u901a\u4fe1\u901f\u7387\u901a\u5e38\u57281Mbps\u4ee5\u4e0b\uff0c\u5e26\u5bbd\u8f83\u5c0f\uff0c\u9002\u7528\u4e8e\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f\u3002\u800c\u4ee5\u592a\u7f51\u901a\u4fe1\u901f\u7387\u901a\u5e38\u572810Mbps\u6216\u4ee5\u4e0a\uff0c\u5e26\u5bbd\u8f83\u5927\uff0c\u9002\u7528\u4e8e\u5927\u6570\u636e\u4f20\u8f93\u548c\u9ad8\u901f\u7f51\u7edc\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>3. \u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u5dee\u5f02<\/strong>\uff1aCAN\u901a\u4fe1\u652f\u6301\u591a\u4e3b\u673a\u5e76\u884c\u901a\u4fe1\uff0c\u652f\u6301\u603b\u7ebf\u578b\u548c\u661f\u578b\u62d3\u6251\u7ed3\u6784\u3002\u800c\u4ee5\u592a\u7f51\u901a\u4fe1\u901a\u5e38\u91c7\u7528\u661f\u578b\u62d3\u6251\u7ed3\u6784\uff0c\u9700\u8981\u4ea4\u6362\u673a\u6216\u8def\u7531\u5668\u8fdb\u884c\u6570\u636e\u8f6c\u53d1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>4. 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CAN\u901a\u4fe1\u5e94\u7528\u573a\u666f\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>a. \u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf<\/strong>\uff1aCAN\u901a\u4fe1\u5728\u6c7d\u8f66\u7535\u5b50\u9886\u57df\u5e94\u7528\u5e7f\u6cdb\uff0c\u7528\u4e8e\u8f66\u8f86\u5185\u90e8\u5404\u4e2a\u63a7\u5236\u5355\u5143\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\uff0c\u5982\u53d1\u52a8\u673a\u63a7\u5236\u5355\u5143\u3001\u4eea\u8868\u76d8\u663e\u793a\u3001\u5b89\u5168\u6c14\u56ca\u7b49\u3002<\/li>\n\n\n\n<li>\u3000<strong>\u3000b. \u5de5\u4e1a\u63a7\u5236<\/strong>\uff1aCAN\u901a\u4fe1\u9002\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u7528\u4e8e\u63a7\u5236\u7cfb\u7edf\u4e2d\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u548c\u5b9e\u65f6\u76d1\u63a7\uff0c\u5982PLC\u63a7\u5236\u5668\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>c. 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class=\"wp-block-heading\">\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n<p>\u3000\u3000<strong>CAN\u901a\u4fe1\u548c\u4ee5\u592a\u7f51\u901a\u4fe1\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5404\u81ea\u5177\u6709\u4e0d\u540c\u7684\u7279\u70b9\u548c\u5e94\u7528\u573a\u666f\u3002CAN\u901a\u4fe1\u9002\u7528\u4e8e\u5bf9\u5b9e\u65f6\u6027\u548c\u53ef\u9760\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u6c7d\u8f66\u7535\u5b50\u3001\u5de5\u4e1a\u63a7\u5236\u548c\u533b\u7597\u8bbe\u5907\u7b49\u9886\u57df\u3002\u800c\u4ee5\u592a\u7f51\u901a\u4fe1\u9002\u7528\u4e8e\u529e\u516c\u7f51\u7edc\u3001\u6570\u636e\u4e2d\u5fc3\u548c\u4e92\u8054\u7f51\u7b49\u9886\u57df\uff0c\u5177\u6709\u9ad8\u5e26\u5bbd\u3001\u4f4e\u6210\u672c\u3001\u6613\u6269\u5c55\u7b49\u4f18\u70b9\u3002<\/strong>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u73af\u5883\u6761\u4ef6\u9009\u62e9\u5408\u9002\u7684\u901a\u4fe1\u6280\u672f\uff0c\u80fd\u591f\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u73b0\u4ee3\u4fe1\u606f\u6280\u672f\u9886\u57df\uff0c\u901a\u4fe1\u6280\u672f\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002CAN\u901a\u4fe1\u548c\u4ee5\u592a\u7f51\u901a\u4fe1\u4f5c\u4e3a\u4e24\u79cd\u5e38\u89c1\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5404\u81ea\u5177\u6709\u4e0d\u540c\u7684\u7279\u70b9\u548c\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8CAN\u901a\u4fe1\u548c\u4ee5\u592a\u7f51\u901a\u4fe1\u7684\u533a\u522b\uff0c\u5e76\u5206\u6790\u5b83\u4eec\u5728\u4e0d\u540c\u9886\u57df\u7684\u5e94\u7528\u573a\u666f<\/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":[162,45],"class_list":["post-5995","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ethernet","tag-txxt"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/5995"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=5995"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/5995\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=5995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=5995"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=5995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}