{"id":43265,"date":"2023-10-03T17:24:34","date_gmt":"2023-10-03T09:24:34","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43265"},"modified":"2023-10-03T17:24:34","modified_gmt":"2023-10-03T09:24:34","slug":"cxyjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43265.html","title":{"rendered":"CAN\u534f\u8bae\u4ecb\u7ecd"},"content":{"rendered":"

  CAN\uff08Controller Area Network\uff09\u534f\u8bae\u662f\u4e00\u79cd\u4e13\u4e3a\u6c7d\u8f66\u63a7\u5236\u5e94\u7528\u800c\u8bbe\u8ba1\u7684\u5c40\u57df\u7f51\u6280\u672f\uff0c\u5b83\u662f\u4e00\u79cd\u9ad8\u7ea7\u7684\u3001\u4f4e\u6210\u672c\u7684\u3001\u9ad8\u53ef\u9760\u6027\u7684\u591a\u70b9\u603b\u7ebf\u7cfb\u7edf\u3002\u5b83\u5177\u6709\u9ad8\u901f\u7387\uff0c\u53ef\u4ee5\u6ee1\u8db3\u6c7d\u8f66\u7684\u591a\u79cd\u63a7\u5236\u5e94\u7528\uff0c\u4e3a\u6c7d\u8f66\u63a7\u5236\u7cfb\u7edf\u63d0\u4f9b\u66f4\u52a0\u9ad8\u6548\u7684\u901a\u4fe1\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u4ecb\u7ecdCAN\u534f\u8bae\u7684\u57fa\u672c\u539f\u7406\u3001\u7ed3\u6784\u7279\u70b9\u4ee5\u53ca\u5176\u5728\u6c7d\u8f66\u63a7\u5236\u7cfb\u7edf\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n

CAN\u534f\u8bae\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  CAN\u534f\u8bae\u7684\u57fa\u672c\u539f\u7406\u662f\u91c7\u7528\u4e3b\u4ece\u67b6\u6784\uff0c\u4e00\u53f0\u4e3b\u673a\uff08master\uff09\u63a7\u5236\u591a\u53f0\u4ece\u673a\uff08slave\uff09\uff0c\u4ece\u800c\u5b9e\u73b0\u591a\u70b9\u603b\u7ebf\u7684\u901a\u4fe1\u3002\u4e3b\u673a\u53ef\u4ee5\u5411\u4ece\u673a\u53d1\u9001\u547d\u4ee4\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u4ece\u673a\u7684\u63a7\u5236\u3002\u4ece\u673a\u6536\u5230\u4e3b\u673a\u7684\u547d\u4ee4\u540e\uff0c\u4f1a\u6839\u636e\u547d\u4ee4\u8fdb\u884c\u76f8\u5e94\u7684\u52a8\u4f5c\uff0c\u5e76\u5411\u4e3b\u673a\u53d1\u9001\u53cd\u9988\u4fe1\u606f\u3002<\/p>\n

  CAN\u603b\u7ebf<\/h3>\n

  CAN\u603b\u7ebf\u662fCAN\u7cfb\u7edf\u7684\u6838\u5fc3\uff0c\u5b83\u662f\u4e00\u6761\u4e24\u7aef\u5f00\u653e\u7684\u53cc\u7ede\u7ebf\uff0c\u4e24\u7aef\u5206\u522b\u8fde\u63a5\u5230CAN\u63a7\u5236\u5668\uff0c\u7528\u4e8e\u5b9e\u73b0CAN\u7cfb\u7edf\u7684\u901a\u4fe1\u3002CAN\u603b\u7ebf\u4e0a\u4f20\u8f93\u7684\u6570\u636e\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u683c\u5f0f\uff0c\u79f0\u4e3a\u201c\u5e27\u201d\uff08frame\uff09\uff0c\u5b83\u5305\u62ec\u4e00\u4e2aID\uff08\u6807\u8bc6\u7b26\uff09\u3001\u4e00\u4e2a\u6570\u636e\u5b57\u6bb5\u548c\u4e00\u4e2a\u6821\u9a8c\u5b57\u6bb5\u3002<\/p>\n

  CAN\u63a7\u5236\u5668<\/h3>\n

  CAN\u63a7\u5236\u5668\u662fCAN\u7cfb\u7edf\u7684\u6838\u5fc3\u90e8\u4ef6\uff0c\u5b83\u8d1f\u8d23\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\uff0c\u5e76\u6839\u636e\u63a5\u6536\u5230\u7684\u6570\u636e\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\u3002CAN\u63a7\u5236\u5668\u7684\u529f\u80fd\u4e3b\u8981\u6709\uff1a\u63a5\u6536CAN\u603b\u7ebf\u4e0a\u7684\u6570\u636e\uff0c\u6839\u636e\u6570\u636e\u7684ID\u8fdb\u884c\u5206\u7c7b\u5904\u7406\uff1b\u53d1\u9001CAN\u603b\u7ebf\u4e0a\u7684\u6570\u636e\uff1b\u6839\u636e\u6536\u5230\u7684\u6570\u636e\u8fdb\u884c\u5904\u7406\uff0c\u5b9e\u73b0CAN\u7cfb\u7edf\u7684\u63a7\u5236\u529f\u80fd\u3002<\/p>\n

CAN\u534f\u8bae\u7684\u7ed3\u6784\u7279\u70b9<\/h2>\n

  CAN\u534f\u8bae\u7684\u7ed3\u6784\u7279\u70b9\u4e3b\u8981\u4f53\u73b0\u5728\u4e24\u4e2a\u65b9\u9762\uff1a\u7cfb\u7edf\u7ed3\u6784\u548c\u5e27\u7ed3\u6784\u3002<\/p>\n

  \u7cfb\u7edf\u7ed3\u6784<\/h3>\n

  CAN\u534f\u8bae\u7684\u7cfb\u7edf\u7ed3\u6784\u7531\u4e00\u53f0\u4e3b\u673a\u548c\u591a\u53f0\u4ece\u673a\u7ec4\u6210\uff0c\u4e3b\u673a\u8d1f\u8d23\u63a7\u5236\u4ece\u673a\u7684\u5de5\u4f5c\uff0c\u5e76\u5c06\u63a7\u5236\u4fe1\u606f\u53d1\u9001\u7ed9\u4ece\u673a\uff0c\u4ece\u673a\u63a5\u6536\u5230\u63a7\u5236\u4fe1\u606f\u540e\u6839\u636e\u63a7\u5236\u4fe1\u606f\u8fdb\u884c\u76f8\u5e94\u7684\u52a8\u4f5c\uff0c\u5e76\u5c06\u53cd\u9988\u4fe1\u606f\u53d1\u9001\u7ed9\u4e3b\u673a\u3002<\/p>\n

  \u5e27\u7ed3\u6784<\/h3>\n

  CAN\u534f\u8bae\u7684\u5e27\u7ed3\u6784\u7531\u4e00\u4e2aID\uff08\u6807\u8bc6\u7b26\uff09\u3001\u4e00\u4e2a\u6570\u636e\u5b57\u6bb5\u548c\u4e00\u4e2a\u6821\u9a8c\u5b57\u6bb5\u7ec4\u6210\uff0cID\u7528\u4e8e\u6807\u8bc6\u8be5\u5e27\u6240\u5c5e\u7684\u7c7b\u578b\uff0c\u6570\u636e\u5b57\u6bb5\u7528\u4e8e\u5b58\u653e\u6570\u636e\uff0c\u6821\u9a8c\u5b57\u6bb5\u7528\u4e8e\u6821\u9a8c\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/p>\n

CAN\u534f\u8bae\u5728\u6c7d\u8f66\u63a7\u5236\u7cfb\u7edf\u4e2d\u7684\u5e94\u7528<\/h2>\n

  CAN\u534f\u8bae\u5728\u6c7d\u8f66\u63a7\u5236\u7cfb\u7edf\u4e2d\u6709\u7740\u91cd\u8981\u7684\u5e94\u7528\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u6c7d\u8f66\u5404\u4e2a\u7cfb\u7edf\u4e4b\u95f4\u7684\u9ad8\u901f\u3001\u53ef\u9760\u7684\u901a\u4fe1\uff0c\u4ece\u800c\u5b9e\u73b0\u6c7d\u8f66\u7684\u81ea\u52a8\u63a7\u5236\u3002\u5177\u4f53\u6765\u8bf4\uff0cCAN\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u6c7d\u8f66\u7684\u53d1\u52a8\u673a\u63a7\u5236\u7cfb\u7edf\u3001\u5236\u52a8\u7cfb\u7edf\u3001\u8f6c\u5411\u7cfb\u7edf\u7b49\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u6c7d\u8f66\u7684\u81ea\u52a8\u63a7\u5236\u3002<\/p>\n

  \u603b\u4e4b\uff0cCAN\u534f\u8bae\u662f\u4e00\u79cd\u9ad8\u7ea7\u7684\u3001\u4f4e\u6210\u672c\u7684\u3001\u9ad8\u53ef\u9760\u6027\u7684\u591a\u70b9\u603b\u7ebf\u7cfb\u7edf\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u6c7d\u8f66\u5404\u4e2a\u7cfb\u7edf\u4e4b\u95f4\u7684\u9ad8\u901f\u3001\u53ef\u9760\u7684\u901a\u4fe1\uff0c\u4ece\u800c\u5b9e\u73b0\u6c7d\u8f66\u7684\u81ea\u52a8\u63a7\u5236\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

CAN\uff08ControllerAreaNetwork\uff09\u534f\u8bae\u662f\u4e00\u79cd\u4e13\u4e3a\u6c7d\u8f66\u63a7\u5236\u5e94\u7528\u800c\u8bbe\u8ba1\u7684\u5c40\u57df\u7f51\u6280\u672f\uff0c\u5b83\u662f\u4e00\u79cd\u9ad8\u7ea7\u7684\u3001\u4f4e\u6210\u672c\u7684\u3001\u9ad8\u53ef\u9760\u6027\u7684\u591a\u70b9\u603b\u7ebf\u7cfb\u7edf\u3002\u5b83\u5177\u6709\u9ad8\u901f\u7387\uff0c\u53ef\u4ee5<\/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-43265","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\/43265"}],"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=43265"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43265\/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=43265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=43265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=43265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}