{"id":39375,"date":"2023-10-03T08:28:42","date_gmt":"2023-10-03T00:28:42","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=39375"},"modified":"2023-10-03T08:28:42","modified_gmt":"2023-10-03T00:28:42","slug":"cddjxdy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/39375.html","title":{"rendered":"CAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49"},"content":{"rendered":"

  CAN\uff08Controller Area Network\uff09\u662f\u4e00\u79cd\u4ee5\u592a\u7f51\u6280\u672f\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u8bb8\u591a\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u3001\u6570\u636e\u91c7\u96c6\u548c\u591a\u79cd\u5e94\u7528\u3002CAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49\u662fCAN\u7f51\u7edc\u4e2d\u6700\u91cd\u8981\u7684\u90e8\u5206\uff0c\u5b83\u5b9a\u4e49\u4e86CAN\u603b\u7ebf\u4e0a\u8fde\u63a5\u7684\u6240\u6709\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u53f7\u4f20\u8f93\u65b9\u5f0f\u3002<\/strong><\/p>\n

CAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

  CAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49\u662f\u6307CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u53f7\u8fde\u63a5\u65b9\u5f0f\uff0c\u5b83\u662f\u4e00\u79cd\u6807\u51c6\u7684\u63a5\u53e3\uff0c\u4f7f\u75289\u4e2a\u63a5\u70b9\uff0c\u4ee5\u53ca\u8fde\u63a5\u5230\u6bcf\u4e2a\u63a5\u70b9\u76849\u6761\u7535\u7ebf\uff0c\u8fd99\u6761\u7535\u7ebf\u5206\u522b\u4ee3\u8868\u4e86CAN\u603b\u7ebf\u4e0a\u4f20\u8f93\u76849\u79cd\u4fe1\u53f7\u3002<\/p>\n

  CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u53f7<\/h3>\n

  CAN\u603b\u7ebf\u4e0a\u4f20\u8f93\u76849\u79cd\u4fe1\u53f7\u5206\u522b\u662f\uff1a<\/p>\n

    \n
  • CAN_H\uff1aCAN\u603b\u7ebf\u7684\u9ad8\u7535\u5e73\u4fe1\u53f7\uff0c\u5b83\u662fCAN\u603b\u7ebf\u4e0a\u4f20\u8f93\u7684\u6709\u6548\u4fe1\u53f7\u3002<\/li>\n
  • CAN_L\uff1aCAN\u603b\u7ebf\u7684\u4f4e\u7535\u5e73\u4fe1\u53f7\uff0c\u5b83\u662fCAN\u603b\u7ebf\u4e0a\u4f20\u8f93\u7684\u6709\u6548\u4fe1\u53f7\u3002<\/li>\n
  • GND\uff1a\u5730\u7ebf\uff0c\u7528\u4e8e\u63d0\u4f9b\u7535\u6e90\u53ca\u4fe1\u53f7\u7cfb\u7edf\u7684\u7535\u6e90\u548c\u4fe1\u53f7\u7684\u5171\u540c\u57fa\u7840\u3002<\/li>\n
  • CAN_GND\uff1aCAN\u603b\u7ebf\u7684\u5730\u7ebf\uff0c\u7528\u4e8e\u63d0\u4f9bCAN\u603b\u7ebf\u7684\u7535\u6e90\u548c\u4fe1\u53f7\u7684\u5171\u540c\u57fa\u7840\u3002<\/li>\n
  • CAN_V\uff1aCAN\u603b\u7ebf\u7684\u7535\u6e90\u7ebf\uff0c\u7528\u4e8e\u63d0\u4f9bCAN\u603b\u7ebf\u7684\u7535\u6e90\u3002<\/li>\n
  • CAN_GND2\uff1aCAN\u603b\u7ebf\u7684\u5730\u7ebf\uff0c\u7528\u4e8e\u63d0\u4f9bCAN\u603b\u7ebf\u7684\u7535\u6e90\u548c\u4fe1\u53f7\u7684\u5171\u540c\u57fa\u7840\u3002<\/li>\n
  • CAN_RX\uff1aCAN\u603b\u7ebf\u7684\u63a5\u6536\u4fe1\u53f7\u7ebf\uff0c\u7528\u4e8e\u63a5\u6536CAN\u603b\u7ebf\u4e0a\u4f20\u8f93\u7684\u4fe1\u53f7\u3002<\/li>\n
  • CAN_TX\uff1aCAN\u603b\u7ebf\u7684\u53d1\u9001\u4fe1\u53f7\u7ebf\uff0c\u7528\u4e8e\u53d1\u9001CAN\u603b\u7ebf\u4e0a\u4f20\u8f93\u7684\u4fe1\u53f7\u3002<\/li>\n
  • CAN_STB\uff1aCAN\u603b\u7ebf\u7684\u4fe1\u53f7\u7a33\u5b9a\u7ebf\uff0c\u7528\u4e8e\u786e\u4fddCAN\u603b\u7ebf\u4e0a\u4f20\u8f93\u7684\u4fe1\u53f7\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n

      CAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49\u7684\u8fde\u63a5\u65b9\u5f0f<\/h3>\n

      CAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49\u91c7\u7528\u4e86\u4e00\u79cd\u7279\u6b8a\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u5c069\u6761\u7535\u7ebf\u5206\u522b\u8fde\u63a5\u52309\u4e2a\u63a5\u70b9\u4e0a\uff0c\u5177\u4f53\u8fde\u63a5\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n

      \n
    • \u63a5\u70b91\uff1aCAN_H<\/li>\n
    • \u63a5\u70b92\uff1aCAN_L<\/li>\n
    • \u63a5\u70b93\uff1aGND<\/li>\n
    • \u63a5\u70b94\uff1aCAN_GND<\/li>\n
    • \u63a5\u70b95\uff1aCAN_V<\/li>\n
    • \u63a5\u70b96\uff1aCAN_GND2<\/li>\n
    • \u63a5\u70b97\uff1aCAN_RX<\/li>\n
    • \u63a5\u70b98\uff1aCAN_TX<\/li>\n
    • \u63a5\u70b99\uff1aCAN_STB<\/li>\n<\/ul>\n

      CAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49\u7684\u5e94\u7528\u573a\u666f<\/h2>\n

        CAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49\u53ef\u4ee5\u5e94\u7528\u4e8e\u5404\u79cd\u4e0d\u540c\u7684\u573a\u666f\uff0c\u4f8b\u5982\u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\u3001\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7b49\u7b49\u3002<\/p>\n

        \u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf<\/h3>\n

        \u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\u662f\u6c7d\u8f66\u5185\u90e8\u7684\u4e00\u4e2a\u590d\u6742\u7cfb\u7edf\uff0c\u7531\u8bb8\u591a\u7535\u5b50\u5143\u4ef6\u7ec4\u6210\uff0c\u8fd9\u4e9b\u5143\u4ef6\u9700\u8981\u901a\u8fc7CAN\u603b\u7ebf\u8fdb\u884c\u4fe1\u53f7\u4f20\u8f93\uff0c\u800cCAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49\u6b63\u662f\u7528\u4e8e\u5b9a\u4e49\u8fd9\u4e9b\u5143\u4ef6\u4e4b\u95f4\u7684\u4fe1\u53f7\u8fde\u63a5\u65b9\u5f0f\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u4fe1\u53f7\u7684\u6709\u6548\u4f20\u8f93\u3002<\/p>\n

        \u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf<\/h3>\n

        \u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u662f\u4e00\u79cd\u590d\u6742\u7684\u7cfb\u7edf\uff0c\u5b83\u7531\u8bb8\u591a\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u3001\u63a7\u5236\u5668\u7b49\u7535\u5b50\u5143\u4ef6\u7ec4\u6210\uff0c\u8fd9\u4e9b\u5143\u4ef6\u4e4b\u95f4\u9700\u8981\u901a\u8fc7CAN\u603b\u7ebf\u8fdb\u884c\u901a\u4fe1\uff0c\u800cCAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49\u6b63\u662f\u7528\u4e8e\u5b9a\u4e49\u8fd9\u4e9b\u5143\u4ef6\u4e4b\u95f4\u7684\u4fe1\u53f7\u8fde\u63a5\u65b9\u5f0f\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u4fe1\u53f7\u7684\u6709\u6548\u4f20\u8f93\u3002<\/p>\n

      \u603b\u7ed3<\/h2>\n

        CAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49\u662fCAN\u7f51\u7edc\u4e2d\u6700\u91cd\u8981\u7684\u90e8\u5206\uff0c\u5b83\u5b9a\u4e49\u4e86CAN\u603b\u7ebf\u4e0a\u8fde\u63a5\u7684\u6240\u6709\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u53f7\u4f20\u8f93\u65b9\u5f0f\u3002<\/strong>CAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49\u4f7f\u7528\u4e86\u4e00\u79cd\u7279\u6b8a\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u5c069\u6761\u7535\u7ebf\u5206\u522b\u8fde\u63a5\u52309\u4e2a\u63a5\u70b9\u4e0a\uff0c\u4ee5\u5b9e\u73b0CAN\u603b\u7ebf\u4e0a\u4fe1\u53f7\u7684\u6709\u6548\u4f20\u8f93\u3002CAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49\u53ef\u4ee5\u5e94\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\u3001\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7b49\u591a\u79cd\u4e0d\u540c\u7684\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      CAN\uff08ControllerAreaNetwork\uff09\u662f\u4e00\u79cd\u4ee5\u592a\u7f51\u6280\u672f\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u8bb8\u591a\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u3001\u6570\u636e\u91c7\u96c6\u548c\u591a\u79cd\u5e94\u7528\u3002CAN\u7684DB9\u63a5\u7ebf\u5b9a\u4e49<\/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-39375","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\/39375","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=39375"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39375\/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=39375"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=39375"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=39375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}