{"id":44744,"date":"2023-09-30T14:52:55","date_gmt":"2023-09-30T06:52:55","guid":{"rendered":"\/\/www.viralrail.com\/?p=44744"},"modified":"2023-09-30T14:52:55","modified_gmt":"2023-09-30T06:52:55","slug":"rhczxdqb","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/44744.html","title":{"rendered":"RS485\u548cCAN\u603b\u7ebf\u7684\u533a\u522b"},"content":{"rendered":"

  RS485\u548cCAN\u603b\u7ebf\u662f\u4e24\u79cd\u5e38\u7528\u7684\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u4eec\u5728\u6027\u80fd\u3001\u529f\u80fd\u548c\u5e94\u7528\u9886\u57df\u6709\u7740\u663e\u8457\u7684\u5dee\u5f02\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u548cCAN\u603b\u7ebf\u7684\u57fa\u672c\u7279\u70b9\uff0c\u5e76\u5bf9\u5b83\u4eec\u4e4b\u95f4\u7684\u5dee\u5f02\u8fdb\u884c\u6df1\u5165\u5206\u6790\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u5b83\u4eec\u3002<\/p>\n

RS485\u603b\u7ebf<\/h2>\n

  RS485\u603b\u7ebf\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u603b\u7ebf\uff0c\u5b83\u662fRS-232\u603b\u7ebf\u7684\u6539\u8fdb\u7248\u672c\uff0c\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u3001\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\u3002RS485\u603b\u7ebf\u91c7\u7528\u53cc\u7ede\u7ebf\u8fde\u63a5\uff0c\u6bcf\u6761\u7ede\u7ebf\u4e0a\u6709\u4e24\u4e2a\u4fe1\u53f7\u7ebf\uff0c\u4e00\u4e2a\u7528\u4e8e\u53d1\u9001\u6570\u636e\uff0c\u53e6\u4e00\u4e2a\u7528\u4e8e\u63a5\u6536\u6570\u636e\u3002RS485\u603b\u7ebf\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u53ef\u8fbe10Mbps\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u8fbe32\u4e2a\u8282\u70b9\u7684\u8fde\u63a5\uff0c\u53ef\u4ee5\u6ee1\u8db3\u591a\u79cd\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

CAN\u603b\u7ebf<\/h2>\n

  CAN\u603b\u7ebf\u662f\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u4e32\u884c\u901a\u4fe1\u603b\u7ebf\uff0c\u5b83\u662f\u7531\u5fb7\u56fd\u6c7d\u8f66\u5236\u9020\u5546\u5f00\u53d1\u7684\uff0c\u4e3b\u8981\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\u63a7\u5236\u7cfb\u7edf\u7684\u6570\u636e\u4f20\u8f93\u3002CAN\u603b\u7ebf\u91c7\u7528\u5355\u7ebf\u53cc\u5411\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u3001\u9ad8\u7cbe\u5ea6\u7684\u6570\u636e\u4f20\u8f93\uff0c\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe40\u7c73\uff0c\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u53ef\u8fbe1Mbps\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u8fbe127\u4e2a\u8282\u70b9\u7684\u8fde\u63a5\u3002CAN\u603b\u7ebf\u91c7\u7528\u4e86\u7279\u6b8a\u7684\u603b\u7ebf\u63a7\u5236\u534f\u8bae\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6291\u5236\u566a\u58f0\u5e72\u6270\uff0c\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\u3002<\/p>\n

RS485\u548cCAN\u603b\u7ebf\u7684\u533a\u522b<\/h2>\n

  \u4f20\u8f93\u8ddd\u79bb<\/h3>\n

  RS485\u603b\u7ebf\u7684\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u800cCAN\u603b\u7ebf\u7684\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ea\u80fd\u8fbe\u523040\u7c73\uff0cRS485\u603b\u7ebf\u7684\u4f20\u8f93\u8ddd\u79bb\u660e\u663e\u66f4\u957f\u3002<\/p>\n

  \u4f20\u8f93\u901f\u7387<\/h3>\n

  RS485\u603b\u7ebf\u7684\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u53ef\u8fbe10Mbps\uff0c\u800cCAN\u603b\u7ebf\u7684\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u53ea\u80fd\u8fbe\u52301Mbps\uff0cRS485\u603b\u7ebf\u7684\u4f20\u8f93\u901f\u7387\u660e\u663e\u66f4\u5feb\u3002<\/p>\n

  \u8282\u70b9\u6570\u91cf<\/h3>\n

  RS485\u603b\u7ebf\u53ef\u4ee5\u652f\u6301\u591a\u8fbe32\u4e2a\u8282\u70b9\u7684\u8fde\u63a5\uff0c\u800cCAN\u603b\u7ebf\u53ea\u80fd\u652f\u6301\u591a\u8fbe127\u4e2a\u8282\u70b9\u7684\u8fde\u63a5\uff0cRS485\u603b\u7ebf\u7684\u8282\u70b9\u6570\u91cf\u660e\u663e\u66f4\u5c11\u3002<\/p>\n

  \u5e94\u7528\u573a\u666f<\/h3>\n

  RS485\u603b\u7ebf\u4e3b\u8981\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\u7b49\u9886\u57df\uff0c\u800cCAN\u603b\u7ebf\u4e3b\u8981\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\u63a7\u5236\u7cfb\u7edf\uff0c\u4e24\u8005\u7684\u5e94\u7528\u573a\u666f\u660e\u663e\u4e0d\u540c\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4e0a\u8ff0\u4ecb\u7ecd\u53ef\u4ee5\u770b\u51fa\uff0cRS485\u603b\u7ebf\u548cCAN\u603b\u7ebf\u5728\u6027\u80fd\u3001\u529f\u80fd\u548c\u5e94\u7528\u9886\u57df\u6709\u7740\u663e\u8457\u7684\u5dee\u5f02\u3002<\/strong>RS485\u603b\u7ebf\u7684\u4f20\u8f93\u8ddd\u79bb\u66f4\u957f\uff0c\u4f20\u8f93\u901f\u7387\u66f4\u5feb\uff0c\u8282\u70b9\u6570\u91cf\u66f4\u5c11\uff0c\u4e3b\u8981\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\u7b49\u9886\u57df\uff1b\u800cCAN\u603b\u7ebf\u7684\u4f20\u8f93\u8ddd\u79bb\u66f4\u77ed\uff0c\u4f20\u8f93\u901f\u7387\u66f4\u6162\uff0c\u8282\u70b9\u6570\u91cf\u66f4\u591a\uff0c\u4e3b\u8981\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\u63a7\u5236\u7cfb\u7edf\u3002\u56e0\u6b64\uff0c\u5728\u9009\u62e9RS485\u603b\u7ebf\u548cCAN\u603b\u7ebf\u65f6\uff0c\u5e94\u6839\u636e\u5b9e\u9645\u5e94\u7528\u573a\u666f\u6765\u786e\u5b9a\u6700\u4f73\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u548cCAN\u603b\u7ebf\u662f\u4e24\u79cd\u5e38\u7528\u7684\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u4eec\u5728\u6027\u80fd\u3001\u529f\u80fd\u548c\u5e94\u7528\u9886\u57df\u6709\u7740\u663e\u8457\u7684\u5dee\u5f02\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u548cCAN\u603b\u7ebf\u7684\u57fa\u672c\u7279\u70b9\uff0c\u5e76\u5bf9\u5b83\u4eec\u4e4b\u95f4\u7684\u5dee\u5f02\u8fdb\u884c\u6df1\u5165\u5206\u6790\uff0c\u4ee5\u5e2e\u52a9\u8bfb<\/p>\n","protected":false},"author":1,"featured_media":4132,"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":[61],"class_list":["post-44744","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/44744"}],"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=44744"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/44744\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=44744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=44744"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=44744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}