{"id":45010,"date":"2023-10-03T10:55:37","date_gmt":"2023-10-03T02:55:37","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=45010"},"modified":"2023-10-03T10:55:37","modified_gmt":"2023-10-03T02:55:37","slug":"czxyzxqb-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/45010.html","title":{"rendered":"CAN\u603b\u7ebf\u4e0e485\u603b\u7ebf\u533a\u522b"},"content":{"rendered":"

  CAN\u603b\u7ebf\u548c485\u603b\u7ebf\u90fd\u662f\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u5e38\u7528\u63a5\u53e3\uff0c\u5b83\u4eec\u5728\u7ed3\u6784\u3001\u529f\u80fd\u548c\u5e94\u7528\u9886\u57df\u90fd\u6709\u5f88\u5927\u7684\u4e0d\u540c\u3002<\/strong>\u672c\u6587\u5c06\u5bf9\u5b83\u4eec\u7684\u533a\u522b\u8fdb\u884c\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u4ee5\u4fbf\u8bfb\u8005\u80fd\u591f\u66f4\u597d\u5730\u4e86\u89e3\u5b83\u4eec\u7684\u7279\u6027\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n

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

  CAN\u603b\u7ebf\uff08Controller Area Network\uff09\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c7d\u8f66\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u822a\u7a7a\u822a\u5929\u9886\u57df\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5728\u77ed\u8ddd\u79bb\u5185\u4f20\u8f93\u5927\u91cf\u6570\u636e\uff0c\u5e76\u5177\u6709\u9ad8\u901f\u3001\u9ad8\u5bb9\u9519\u7387\u548c\u4f4e\u6210\u672c\u7b49\u4f18\u70b9\u3002<\/p>\n

  \u7ed3\u6784\u7279\u6027<\/h3>\n

  CAN\u603b\u7ebf\u5177\u6709\u7075\u6d3b\u7684\u7ed3\u6784\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u957f\u5ea6\u548c\u4f20\u8f93\u901f\u7387\u3002\u5b83\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u62d3\u6251\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n

  \u6027\u80fd\u7279\u6027<\/h3>\n

  CAN\u603b\u7ebf\u5177\u6709\u9ad8\u901f\u3001\u9ad8\u5bb9\u9519\u7387\u548c\u4f4e\u6210\u672c\u7b49\u4f18\u70b9\uff0c\u5177\u6709\u826f\u597d\u7684\u5b9e\u65f6\u6027\u80fd\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u91cf\u6570\u636e\u7684\u4f20\u8f93\u8981\u6c42\u3002\u5b83\u7684\u5bb9\u9519\u7387\u9ad8\uff0c\u53ef\u4ee5\u5728\u7f51\u7edc\u4e2d\u6297\u5e72\u6270\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514d\u6570\u636e\u4e22\u5931\u3002<\/p>\n

  \u5e94\u7528\u9886\u57df<\/h3>\n

  CAN\u603b\u7ebf\u4e3b\u8981\u5e94\u7528\u4e8e\u6c7d\u8f66\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u822a\u7a7a\u822a\u5929\u9886\u57df\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7f51\u7edc\u4e2d\u5404\u4e2a\u7ec4\u4ef6\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

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

  485\u603b\u7ebf\uff08RS-485\uff09\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u5e38\u7528\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\uff0c\u5728\u63a7\u5236\u7cfb\u7edf\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

  \u7ed3\u6784\u7279\u6027<\/h3>\n

  485\u603b\u7ebf\u5177\u6709\u7075\u6d3b\u7684\u7ed3\u6784\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u957f\u5ea6\u548c\u4f20\u8f93\u901f\u7387\u3002\u5b83\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u62d3\u6251\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n

  \u6027\u80fd\u7279\u6027<\/h3>\n

  485\u603b\u7ebf\u5177\u6709\u826f\u597d\u7684\u5b9e\u65f6\u6027\u80fd\uff0c\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\uff0c\u800c\u4e14\u5177\u6709\u8f83\u9ad8\u7684\u5bb9\u9519\u7387\uff0c\u53ef\u4ee5\u5728\u7f51\u7edc\u4e2d\u6297\u5e72\u6270\uff0c\u6709\u6548\u907f\u514d\u6570\u636e\u4e22\u5931\u3002<\/p>\n

  \u5e94\u7528\u9886\u57df<\/h3>\n

  485\u603b\u7ebf\u4e3b\u8981\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7f51\u7edc\u4e2d\u5404\u4e2a\u7ec4\u4ef6\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u957f\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  CAN\u603b\u7ebf\u548c485\u603b\u7ebf\u90fd\u662f\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u5e38\u7528\u63a5\u53e3\uff0c\u5b83\u4eec\u5728\u7ed3\u6784\u3001\u529f\u80fd\u548c\u5e94\u7528\u9886\u57df\u90fd\u6709\u5f88\u5927\u7684\u4e0d\u540c\u3002<\/strong>CAN\u603b\u7ebf\u53ef\u4ee5\u5728\u77ed\u8ddd\u79bb\u5185\u4f20\u8f93\u5927\u91cf\u6570\u636e\uff0c\u5177\u6709\u9ad8\u901f\u3001\u9ad8\u5bb9\u9519\u7387\u548c\u4f4e\u6210\u672c\u7b49\u4f18\u70b9\uff0c\u4e3b\u8981\u5e94\u7528\u4e8e\u6c7d\u8f66\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u822a\u7a7a\u822a\u5929\u9886\u57df\u3002\u800c485\u603b\u7ebf\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\uff0c\u5177\u6709\u826f\u597d\u7684\u5b9e\u65f6\u6027\u80fd\uff0c\u4e3b\u8981\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

CAN\u603b\u7ebf\u548c485\u603b\u7ebf\u90fd\u662f\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u5e38\u7528\u63a5\u53e3\uff0c\u5b83\u4eec\u5728\u7ed3\u6784\u3001\u529f\u80fd\u548c\u5e94\u7528\u9886\u57df\u90fd\u6709\u5f88\u5927\u7684\u4e0d\u540c\u3002\u672c\u6587\u5c06\u5bf9\u5b83\u4eec\u7684\u533a\u522b\u8fdb\u884c\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u4ee5\u4fbf\u8bfb\u8005\u80fd\u591f<\/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":[212],"class_list":["post-45010","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\/45010","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=45010"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/45010\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=45010"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=45010"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=45010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}