{"id":67318,"date":"2023-12-26T20:47:58","date_gmt":"2023-12-26T12:47:58","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=67318"},"modified":"2023-12-26T20:48:08","modified_gmt":"2023-12-26T12:48:08","slug":"canfd%e5%92%8ccan%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/67318.html","title":{"rendered":"canfd\u548ccan\u7684\u533a\u522b"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\">\n<p>CANFD\uff08Controller Area Network Flexible Data Rate\uff09\u548cCAN\uff08Controller Area Network\uff09\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u7533\u8bf7\u4e3b\u4f53\u3001\u6570\u636e\u4f20\u8f93\u901f\u7387\u3001\u6d88\u606f\u683c\u5f0f\u3001\u9002\u7528\u9886\u57df\u7b49\u65b9\u9762\u5b58\u5728\u663e\u8457\u5dee\u5f02\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u63a2\u8ba8CANFD\u548cCAN\u4e4b\u95f4\u7684\u533a\u522b\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e24\u79cd\u901a\u4fe1\u534f\u8bae\u7684\u7279\u70b9\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7533\u8bf7\u4e3b\u4f53\u4e0d\u540c<\/strong><\/h2>\n\n\n\n<p>CANFD\u548cCAN\u7684\u6700\u5927\u533a\u522b\u4e4b\u4e00\u5728\u4e8e\u7533\u8bf7\u4e3b\u4f53\u3002CAN\u534f\u8bae\u4e00\u822c\u7531\u6c7d\u8f66\u5236\u9020\u5546\u548c\u5de5\u4e1a\u9886\u57df\u7684\u5927\u578b\u4f01\u4e1a\u5e94\u7528\uff0c\u800cCANFD\u5219\u66f4\u52a0\u7075\u6d3b\uff0c\u5141\u8bb8\u4e2a\u4eba\u5f00\u53d1\u8005\u548c\u4e2d\u5c0f\u578b\u4f01\u4e1a\u4f7f\u7528\u3002\u8fd9\u610f\u5473\u7740CANFD\u5728\u4e0d\u540c\u89c4\u6a21\u7684\u9879\u76ee\u4e2d\u90fd\u6709\u5e94\u7528\u6f5c\u529b\uff0c\u800cCAN\u66f4\u9002\u7528\u4e8e\u5927\u89c4\u6a21\u7cfb\u7edf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e0d\u540c<\/strong><\/h2>\n\n\n\n<p>CANFD\u4e0eCAN\u5728\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e0a\u5b58\u5728\u660e\u663e\u7684\u5dee\u5f02\u3002CAN\u901a\u5e38\u5177\u6709\u8f83\u4f4e\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u901a\u5e38\u4e3a1 Mbps\u3002\u800cCANFD\u652f\u6301\u66f4\u9ad8\u7684\u7075\u6d3b\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u8fbe\u52302 Mbps\u6216\u66f4\u9ad8\u3002\u8fd9\u4f7f\u5f97CANFD\u5728\u9700\u8981\u66f4\u9ad8\u5e26\u5bbd\u7684\u5e94\u7528\u4e2d\u5177\u6709\u660e\u663e\u7684\u4f18\u52bf\uff0c\u5982\u9ad8\u6e05\u89c6\u9891\u4f20\u8f93\u548c\u5927\u89c4\u6a21\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6d88\u606f\u683c\u5f0f\u4e0d\u540c<\/strong><\/h2>\n\n\n\n<p>CAN\u548cCANFD\u7684\u6d88\u606f\u683c\u5f0f\u4e5f\u6709\u6240\u4e0d\u540c\u3002CAN\u4f7f\u7528\u5b9a\u957f\u7684\u6d88\u606f\u5e27\u683c\u5f0f\uff0c\u5176\u4e2d\u6d88\u606f\u957f\u5ea6\u56fa\u5b9a\uff0c\u4e0d\u9002\u7528\u4e8e\u53d8\u957f\u6570\u636e\u3002\u800cCANFD\u5f15\u5165\u4e86\u7075\u6d3b\u7684\u6570\u636e\u5e27\u683c\u5f0f\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u4f20\u8f93\u4e0d\u540c\u957f\u5ea6\u7684\u6570\u636e\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u4f7fCANFD\u66f4\u9002\u7528\u4e8e\u591a\u6837\u5316\u7684\u5e94\u7528\u573a\u666f\uff0c\u5c24\u5176\u662f\u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u9002\u7528\u9886\u57df\u4e0d\u540c<\/strong><\/h2>\n\n\n\n<p>CAN\u548cCANFD\u5728\u9002\u7528\u9886\u57df\u4e0a\u6709\u5dee\u5f02\u3002CAN\u5e7f\u6cdb\u7528\u4e8e\u6c7d\u8f66\u9886\u57df\uff0c\u7528\u4e8e\u63a7\u5236\u8f66\u8f86\u7684\u5404\u79cd\u5b50\u7cfb\u7edf\uff0c\u5982\u5f15\u64ce\u63a7\u5236\u5355\u5143\uff08ECU\uff09\u548c\u9632\u62b1\u6b7b\u5239\u8f66\u7cfb\u7edf\uff08ABS\uff09\u3002\u4e0e\u6b64\u76f8\u6bd4\uff0cCANFD\u66f4\u9002\u5408\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u9886\u57df\uff0c\u4f8b\u5982\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u673a\u5668\u4eba\u63a7\u5236\u548c\u9ad8\u6027\u80fd\u901a\u4fe1\u8bbe\u5907\u3002<\/p>\n\n\n\n<p><img fetchpriority=\"high\" decoding=\"async\" width=\"484\" height=\"300\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/12\/575760-canfd\u548ccan\u7684\u533a\u522b.png?x-oss-process=image\/auto-orient,1\/format,webp\" class=\"aligncenter\" alt=\"canfd\u548ccan\u7684\u533a\u522b\" \/><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5e38\u89c1\u95ee\u7b54<\/strong><\/h2>\n\n\n\n<p><strong>1.CANFD<\/strong><strong>\u548cCAN\u6709\u4f55\u4e0d\u540c\uff1f<\/strong><\/p>\n\n\n\n<p>CANFD\uff08Controller Area Network Flexible Data Rate\uff09\u548cCAN\uff08Controller Area Network\uff09\u90fd\u662f\u901a\u4fe1\u534f\u8bae\uff0c\u4f46\u5b83\u4eec\u5728\u6570\u636e\u4f20\u8f93\u901f\u7387\u3001\u6d88\u606f\u683c\u5f0f\u3001\u9002\u7528\u9886\u57df\u7b49\u65b9\u9762\u5b58\u5728\u5dee\u5f02\u3002CANFD\u652f\u6301\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u6d88\u606f\u683c\u5f0f\u66f4\u4e3a\u7075\u6d3b\uff0c\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u5e26\u5bbd\u548c\u53d8\u957f\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\uff0c\u800cCAN\u901a\u5e38\u7528\u4e8e\u4f4e\u901f\u3001\u5b9a\u957f\u6570\u636e\u4f20\u8f93\uff0c\u4e3b\u8981\u5e94\u7528\u4e8e\u6c7d\u8f66\u548c\u5de5\u4e1a\u9886\u57df\u3002<\/p>\n\n\n\n<p><strong>2.CANFD<\/strong><strong>\u548cCAN\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u662f\u591a\u5c11\uff1f<\/strong><\/p>\n\n\n\n<p>CAN\u901a\u5e38\u5177\u6709\u8f83\u4f4e\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u901a\u5e38\u4e3a1 Mbps\u3002\u800cCANFD\u652f\u6301\u66f4\u9ad8\u7684\u7075\u6d3b\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u8fbe\u52302 Mbps\u6216\u66f4\u9ad8\uff0c\u8fd9\u4f7f\u5f97\u5b83\u9002\u7528\u4e8e\u9700\u8981\u66f4\u9ad8\u5e26\u5bbd\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<p><strong>3.<\/strong><strong>\u5728\u54ea\u4e9b\u9886\u57df\u53ef\u4ee5\u4f7f\u7528CANFD\u548cCAN\uff1f<\/strong><\/p>\n\n\n\n<p>CAN\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c7d\u8f66\u5236\u9020\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\uff0c\u7528\u4e8e\u63a7\u5236\u8f66\u8f86\u548c\u5de5\u4e1a\u8bbe\u5907\u7684\u901a\u4fe1\u3002CANFD\u5219\u66f4\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u9886\u57df\uff0c\u5982\u9ad8\u6e05\u89c6\u9891\u4f20\u8f93\u3001\u673a\u5668\u4eba\u63a7\u5236\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u9ad8\u6027\u80fd\u901a\u4fe1\u8bbe\u5907\u3002<\/p>\n\n\n\n<p><strong>4.CANFD<\/strong><strong>\u548cCAN\u7684\u6d88\u606f\u683c\u5f0f\u6709\u4f55\u4e0d\u540c\uff1f<\/strong><\/p>\n\n\n\n<p>CAN\u4f7f\u7528\u5b9a\u957f\u7684\u6d88\u606f\u5e27\u683c\u5f0f\uff0c\u6d88\u606f\u957f\u5ea6\u56fa\u5b9a\u3002\u800cCANFD\u5f15\u5165\u4e86\u7075\u6d3b\u7684\u6570\u636e\u5e27\u683c\u5f0f\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u4f20\u8f93\u4e0d\u540c\u957f\u5ea6\u7684\u6570\u636e\uff0c\u8fd9\u4f7f\u5f97\u5b83\u66f4\u9002\u5408\u5904\u7406\u53d8\u957f\u6570\u636e\u3002<\/p>\n\n\n\n<p><strong>5.CANFD<\/strong><strong>\u548cCAN\u9002\u7528\u4e8e\u54ea\u79cd\u89c4\u6a21\u7684\u9879\u76ee\uff1f<\/strong><\/p>\n\n\n\n<p>CAN\u901a\u5e38\u9002\u7528\u4e8e\u5927\u89c4\u6a21\u9879\u76ee\uff0c\u5982\u6c7d\u8f66\u5236\u9020\u4e1a\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u3002\u800cCANFD\u66f4\u7075\u6d3b\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u89c4\u6a21\u7684\u9879\u76ee\uff0c\u5305\u62ec\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u5c0f\u578b\u8bbe\u5907\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u4e2a\u4eba\u5f00\u53d1\u8005\u548c\u4e2d\u5c0f\u578b\u4f01\u4e1a\u4f7f\u7528\u3002\u9009\u62e9\u534f\u8bae\u5e94\u6839\u636e\u9879\u76ee\u7684\u89c4\u6a21\u548c\u6027\u80fd\u9700\u6c42\u6765\u786e\u5b9a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"CANFD\uff08Controller Area Network Flexible Data Rate\uff09\u548cCAN\uff08C [&hellip;]","protected":false},"author":5,"featured_media":67323,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/67318"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=67318"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/67318\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/67323"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=67318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=67318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=67318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}