{"id":90,"date":"2025-02-16T21:29:30","date_gmt":"2025-02-16T13:29:30","guid":{"rendered":"http:\/\/dcdc.club\/?p=90"},"modified":"2025-09-21T13:26:10","modified_gmt":"2025-09-21T05:26:10","slug":"can%e9%80%9a%e4%bf%a1%ef%bc%88%e4%b8%80%ef%bc%89","status":"publish","type":"post","link":"https:\/\/dcdc.club\/index.php\/2025\/02\/16\/can%e9%80%9a%e4%bf%a1%ef%bc%88%e4%b8%80%ef%bc%89\/","title":{"rendered":"CAN\u901a\u4fe1\uff08\u4e00\uff09"},"content":{"rendered":"\n<nav class=\"wp-block-stackable-table-of-contents stk-block-table-of-contents stk-block stk-fa880d5 stk-block-background\" data-block-id=\"fa880d5\"><ul class=\"stk-table-of-contents__table\"><li><a href=\"#\u524d\u8a00\">\u524d\u8a00<\/a><\/li><li><a href=\"#can\">CAN<\/a><\/li><li><a href=\"#\u7269\u7406\u5c42\u603b\u7ebf\u7f51\u7edc\">\u7269\u7406\u5c42\u603b\u7ebf\u7f51\u7edc<\/a><ul><li><a href=\"#can\u63a7\u5236\u5668\u53cacan\u6536\u53d1\u5668\">CAN\u63a7\u5236\u5668\u53caCAN\u6536\u53d1\u5668<\/a><\/li><li><a href=\"#\u7f51\u7edc\u7ed3\u6784\">\u7f51\u7edc\u7ed3\u6784<\/a><\/li><\/ul><\/li><li><a href=\"#\u5dee\u5206\u4fe1\u53f7\">\u5dee\u5206\u4fe1\u53f7<\/a><\/li><li><a href=\"#\u53c2\u8003\">\u53c2\u8003<\/a><\/li><\/ul><\/nav>\n\n\n\n<h1 class=\"wp-block-heading has-x-large-font-size\" id=\"can\u901a\u4fe1\">CAN\u901a\u4fe1<\/h1>\n\n\n\n<h2 class=\"wp-block-heading has-x-large-font-size\" id=\"\u524d\u8a00\">\u524d\u8a00<\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u672c\u7cfb\u5217can\u901a\u4fe1\u5206\u4eab\u5185\u5bb9\u662f\u5bf9\u4e92\u8054\u7f51\u4e0a\u5404\u79cd\u4ecb\u7ecdcan\u901a\u4fe1\u6587\u7ae0\u7684\u6574\u7406\uff0c\u53ef\u4ee5\u8ba9\u8bfb\u8005\u66f4\u7cfb\u7edf\u7684\u4e86\u89e3can\u901a\u4fe1\u3002\u53c2\u8003\u7684\u6587\u7ae0\u89c1\u6587\u672b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-x-large-font-size\" id=\"can\">CAN<\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Controller Area Network(CAN)\u662fISO\u56fd\u9645\u6807\u51c6\u5316\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u662f\u4e00\u79cd\u5f02\u6b65\u534a\u53cc\u5de5\u901a\u8baf\u3002CAN\u603b\u7ebf\u534f\u8bae\u662f\u5efa\u7acb\u5728OSI\u4e03\u5c42\u53c2\u8003\u6a21\u578b\u7684\u57fa\u7840\u4e0a\u7684\uff0c\u4f46\u662f\u5b83\u7684\u6a21\u578b\u7ed3\u6784\u53ea\u6709\u4e09\u5c42\uff0c\u5373\u7269\u7406\u5c42\u3001\u6570\u636e\u94fe\u8def\u5c42\u548c\u5e94\u7528\u5c42\u3002\u7ecf\u5178CAN\u662f1Mbps\uff0cCAN FD\u6700\u9ad82Mbps\uff0cCAN FD-SiC\u662f5-8Mbps\uff0cCAN XL\u662f10Mbps<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-x-large-font-size\" id=\"\u7269\u7406\u5c42\u603b\u7ebf\u7f51\u7edc\">\u7269\u7406\u5c42\u603b\u7ebf\u7f51\u7edc<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"can\u63a7\u5236\u5668\u53cacan\u6536\u53d1\u5668\">CAN\u63a7\u5236\u5668\u53caCAN\u6536\u53d1\u5668<\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">CAN\u7684\u7ec4\u6210\u4e00\u822c\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a\u4e00\u79cd\u662fCPU\u4e0eCAN\u63a7\u5236\u5668\u96c6\u6210\u5230\u4e00\u8d77\u3001\u518d\u5916\u63a5CAN\u6536\u53d1\u5668\uff1b\u53e6\u4e00\u79cd\u662fCPU\u4e0eCAN\u63a7\u5236\u5668\u5206\u5f00\u7684\uff0c\u4f7f\u7528\u7684\u65f6\u5019\u9700\u8981\u914d\u7f6eCAN\u63a5\u53e3\u7535\u8def\u3002 CAN\u6536\u53d1\u5668\uff1a\u7528\u4e8eTTL\u7535\u5e73\u4e0e\u5dee\u5206\u7535\u538b\u4fe1\u53f7\u76f8\u4e92\u8f6c\u6362\u7684\uff0cTTL\u7535\u5e73\u5373\u5355\u7247\u673a\u5f15\u811a\u76f4\u63a5\u63d0\u4f9b\u7684\u7535\u5e73\uff0c\u903b\u8f910\u4ee3\u8868\u4f4e\u7535\u5e73\uff0c\u903b\u8f911\u4ee3\u8868\u9ad8\u7535\u5e73\uff1b\u800c\u5dee\u5206\u7535\u538b\u4fe1\u53f7\u5219\u4e3a\u56fa\u5b9a\u7684\u7535\u538b\u503c\u3002\u5e38\u7528\u7684\u6709TJA1050\u6216\u800582C250\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u7f51\u7edc\u7ed3\u6784\">\u7f51\u7edc\u7ed3\u6784<\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">CAN\u901a\u4fe1\u53ea\u7531\u4e24\u6839\u7ebf\u5b8c\u6210\u7684\uff0c\u4e00\u6761\u79f0\u4e3aCAN_High\uff0c\u4e00\u6761\u79f0\u4e3aCAN_Low\uff0c\u5171\u540c\u6784\u6210\u4e00\u7ec4\u5dee\u5206\u4fe1\u53f7\u7ebf\u3002\u6574\u4e2a\u8fc7\u7a0b\u662f\u4ee5\u5dee\u5206\u4fe1\u53f7\u7684\u5f62\u5f0f\u8fdb\u884c\u901a\u8baf\u7684\uff0c\u5373\u4fe1\u53f7\u7684\u903b\u8f91 0 \u548c\u903b\u8f91 1 \u7531\u4e24\u6839\u5dee\u5206\u4fe1\u53f7\u7ebf\u7684\u7535\u538b\u5dee\u6765\u8868\u793a\u3002\u7ec8\u7aef\u7535\u963b\uff08\u901a\u5e38\u4f4d120\u6b27\uff09\u4e3a\u5728\u9ad8\u901fCAN\u4e2d\u9632\u6b62\u4fe1\u53f7\u53cd\u5c04\u548c\u632f\u94c3\u73b0\u8c61\u3002 \u4e0b\u56fe\u6240\u793a\u662f\u95ed\u73af\u603b\u7ebf\u7f51\u7edc\uff0c\u7279\u70b9\u5c31\u662f\u9ad8\u901f\u3001\u77ed\u8ddd\u79bb\u3001\u95ed\u73af\uff0c\u6700\u9ad8\u901f\u5ea6\u53ef\u8fbe1Mbps,\u6700\u957f\u8ddd\u79bb40m\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"451\" src=\"http:\/\/dcdc.club\/wp-content\/uploads\/2025\/02\/can\u7f51\u7edc\u7269\u740601.png\" alt=\"\" class=\"wp-image-158\" srcset=\"https:\/\/dcdc.club\/wp-content\/uploads\/2025\/02\/can\u7f51\u7edc\u7269\u740601.png 1024w, https:\/\/dcdc.club\/wp-content\/uploads\/2025\/02\/can\u7f51\u7edc\u7269\u740601-300x132.png 300w, https:\/\/dcdc.club\/wp-content\/uploads\/2025\/02\/can\u7f51\u7edc\u7269\u740601-768x338.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u4e0b\u56fe\u6240\u793a\u662f\u5f00\u73af\u603b\u7ebf\u7f51\u7edc\uff0c\u7279\u70b9\u5c31\u662f\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u5f00\u73af\uff0c\u6700\u9ad8\u901f\u5ea6125Kbps\uff0c\u6700\u8fdc\u8ddd\u79bb1km\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" src=\"http:\/\/dcdc.club\/wp-content\/uploads\/2025\/02\/can\u7f51\u7edc\u7269\u740602.png\" alt=\"\" class=\"wp-image-159\" srcset=\"https:\/\/dcdc.club\/wp-content\/uploads\/2025\/02\/can\u7f51\u7edc\u7269\u740602.png 1024w, https:\/\/dcdc.club\/wp-content\/uploads\/2025\/02\/can\u7f51\u7edc\u7269\u740602-300x149.png 300w, https:\/\/dcdc.club\/wp-content\/uploads\/2025\/02\/can\u7f51\u7edc\u7269\u740602-768x380.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-x-large-font-size\" id=\"\u5dee\u5206\u4fe1\u53f7\">\u5dee\u5206\u4fe1\u53f7<\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u5dee\u5206\u4fe1\u53f7\u7684\u83b7\u53d6\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u5dee\u5206\u4fe1\u53f7\u4e2d\u663e\u6027\u7535\u5e73\u6bd4\u9690\u6027\u7535\u5e73\u4f18\u5148\u7ea7\u8981\u9ad8\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"550\" src=\"http:\/\/dcdc.club\/wp-content\/uploads\/2025\/02\/\u5dee\u5206\u4fe1\u53f7.png\" alt=\"\" class=\"wp-image-160\" srcset=\"https:\/\/dcdc.club\/wp-content\/uploads\/2025\/02\/\u5dee\u5206\u4fe1\u53f7.png 700w, https:\/\/dcdc.club\/wp-content\/uploads\/2025\/02\/\u5dee\u5206\u4fe1\u53f7-300x236.png 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-regular has-medium-font-size\" style=\"font-style:normal;font-weight:600;line-height:1.5\"><table class=\"has-base-background-color has-background\"><tbody><tr><td rowspan=\"3\">\u4fe1\u53f7<\/td><td colspan=\"6\">ISO11898(\u9ad8\u901f)<\/td><td colspan=\"6\">ISO11519-2(\u4f4e\u901f)<\/td><\/tr><tr><td colspan=\"3\">\u9690\u6027(\u903b\u8f911)<\/td><td colspan=\"3\">\u663e\u6027(\u903b\u8f910)<\/td><td colspan=\"3\">\u9690\u6027(\u903b\u8f911)<\/td><td colspan=\"3\">\u663e\u6027(\u903b\u8f910)<\/td><\/tr><tr><td>\u6700\u5c0f\u503c<\/td><td>\u5178\u578b\u503c<\/td><td>\u6700\u5927\u503c<\/td><td>\u6700\u5c0f\u503c<\/td><td>\u5178\u578b\u503c<\/td><td>\u6700\u5927\u503c<\/td><td>\u6700\u5c0f\u503c<\/td><td>\u5178\u578b\u503c<\/td><td>\u6700\u5927\u503c<\/td><td>\u6700\u5c0f\u503c<\/td><td>\u5178\u578b\u503c<\/td><td>\u6700\u5927\u503c<\/td><\/tr><tr><td>CAN_High(V)<\/td><td>2.0<\/td><td>2.5<\/td><td>3.0<\/td><td>2.75<\/td><td>3.5<\/td><td>4.5<\/td><td>1.6<\/td><td>1.75<\/td><td>1.9<\/td><td>3.85<\/td><td>4.0<\/td><td>5.0<\/td><\/tr><tr><td>CAN_Low(V)<\/td><td>2.0<\/td><td>2.5<\/td><td>3.0<\/td><td>0.5<\/td><td>1.5<\/td><td>2.25<\/td><td>3.10<\/td><td>3.25<\/td><td>3.4<\/td><td>0<\/td><td>1.0<\/td><td>1.15<\/td><\/tr><tr><td>High_Low(V)<\/td><td>-0.5<\/td><td>0<\/td><td>0.05<\/td><td>1.5<\/td><td>2.0<\/td><td>3.0<\/td><td>-0.3<\/td><td>-1.5<\/td><td>&#8211;<\/td><td>0.3<\/td><td>3.0<\/td><td>&#8211;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-x-large-font-size\" id=\"\u53c2\u8003\">\u53c2\u8003<\/h2>\n\n\n\n<figure class=\"wp-block-table has-medium-font-size\"><table><tbody><tr><td><a href=\"https:\/\/blog.csdn.net\/xwwwj\/article\/details\/105372234\">https:\/\/blog.csdn.net\/xwwwj\/article\/details\/105372234<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/blog.csdn.net\/g498912529\/article\/details\/126248130\">https:\/\/blog.csdn.net\/g498912529\/article\/details\/126248130<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 CAN \u7269\u7406\u5c42\u603b\u7ebf\u7f51\u7edc CAN\u63a7\u5236\u5668\u53caCAN\u6536\u53d1\u5668 \u7f51\u7edc\u7ed3\u6784 \u5dee\u5206\u4fe1\u53f7 \u53c2\u8003 CAN\u901a\u4fe1 \u524d\u8a00 \u672c\u7cfb\u5217c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3676,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-90","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-16"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/dcdc.club\/index.php\/wp-json\/wp\/v2\/posts\/90","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dcdc.club\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dcdc.club\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dcdc.club\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dcdc.club\/index.php\/wp-json\/wp\/v2\/comments?post=90"}],"version-history":[{"count":29,"href":"https:\/\/dcdc.club\/index.php\/wp-json\/wp\/v2\/posts\/90\/revisions"}],"predecessor-version":[{"id":4304,"href":"https:\/\/dcdc.club\/index.php\/wp-json\/wp\/v2\/posts\/90\/revisions\/4304"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dcdc.club\/index.php\/wp-json\/wp\/v2\/media\/3676"}],"wp:attachment":[{"href":"https:\/\/dcdc.club\/index.php\/wp-json\/wp\/v2\/media?parent=90"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dcdc.club\/index.php\/wp-json\/wp\/v2\/categories?post=90"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dcdc.club\/index.php\/wp-json\/wp\/v2\/tags?post=90"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}