{"id":22670,"date":"2023-08-26T16:28:19","date_gmt":"2023-08-26T08:28:19","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=22670"},"modified":"2023-08-26T16:28:24","modified_gmt":"2023-08-26T08:28:24","slug":"btljsgsjhy-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/22670.html","title":{"rendered":"\u6ce2\u7279\u7387\u8ba1\u7b97\u516c\u5f0f\u53ca\u542b\u4e49"},"content":{"rendered":"\n

\u3000\u3000\u5728\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u4e2d\uff0c\u6ce2\u7279\u7387\u662f\u4e00\u4e2a\u5173\u952e\u6982\u5ff5\u3002\u5b83\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u3001\u4e32\u884c\u901a\u4fe1\u548c\u7f51\u7edc\u901a\u4fe1\u4e2d\uff0c\u662f\u8861\u91cf\u901a\u4fe1\u901f\u5ea6\u7684\u91cd\u8981\u6307\u6807\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u6ce2\u7279\u7387\u7684\u5b9a\u4e49\u3001\u8ba1\u7b97\u516c\u5f0f\u4ee5\u53ca\u5176\u5728\u901a\u4fe1\u9886\u57df\u7684\u91cd\u8981\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001\u4ec0\u4e48\u662f\u6ce2\u7279\u7387?<\/h2>\n\n\n\n

\u3000\u3000\u6ce2\u7279\u7387(Baud Rate)\u662f\u6307\u5355\u4f4d\u65f6\u95f4\u5185\u4f20\u8f93\u7684\u4fe1\u53f7\u6ce2\u5f62\u7684\u53d8\u5316\u6b21\u6570\u3002\u5b83\u901a\u5e38\u7528\u6ce2\u7279(Baud)\u6765\u8868\u793a\uff0c\u4e5f\u53ef\u4ee5\u7528\u6bcf\u79d2\u4f20\u8f93\u7684\u6bd4\u7279\u6570(bps)\u6765\u8868\u793a\u3002\u6ce2\u7279\u7387\u662f\u8861\u91cf\u901a\u4fe1\u8bbe\u5907\u4f20\u8f93\u901f\u7387\u7684\u91cd\u8981\u6307\u6807\uff0c\u5b83\u51b3\u5b9a\u4e86\u6570\u636e\u5728\u901a\u4fe1\u7ebf\u8def\u4e0a\u7684\u4f20\u8f93\u901f\u5ea6\u3002<\/strong><\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001\u6ce2\u7279\u7387\u8ba1\u7b97\u516c\u5f0f<\/h2>\n\n\n\n

\u3000\u3000\u6ce2\u7279\u7387\u7684\u8ba1\u7b97\u516c\u5f0f\u53ef\u4ee5\u6839\u636e\u901a\u4fe1\u8bbe\u5907\u548c\u4f20\u8f93\u534f\u8bae\u7684\u4e0d\u540c\u800c\u6709\u6240\u5dee\u5f02\u3002\u4e0b\u9762\u662f\u51e0\u79cd\u5e38\u89c1\u7684\u6ce2\u7279\u7387\u8ba1\u7b97\u516c\u5f0f\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u4e32\u884c\u901a\u4fe1\u4e2d\u7684\u6ce2\u7279\u7387\u8ba1\u7b97\u516c\u5f0f\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u6ce2\u7279\u7387 = \u4f20\u8f93\u901f\u7387 \/ \u6bcf\u4e2a\u7b26\u53f7\u6240\u9700\u7684\u6bd4\u7279\u6570<\/strong><\/p>\n\n\n\n

\u3000\u3000\u5176\u4e2d\uff0c\u4f20\u8f93\u901f\u7387\u662f\u6307\u6bcf\u79d2\u949f\u4f20\u8f93\u7684\u6bd4\u7279\u6570\uff0c\u6bcf\u4e2a\u7b26\u53f7\u6240\u9700\u7684\u6bd4\u7279\u6570\u662f\u6307\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u6bcf\u4e2a\u7b26\u53f7\u6240\u5360\u7528\u7684\u6bd4\u7279\u6570\u3002<\/p>\n\n\n\n

\u3000\u30002. \u5e76\u884c\u901a\u4fe1\u4e2d\u7684\u6ce2\u7279\u7387\u8ba1\u7b97\u516c\u5f0f\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u6ce2\u7279\u7387 = \u4f20\u8f93\u901f\u7387 \/ \u6bcf\u4e2a\u6570\u636e\u7ebf\u6240\u9700\u7684\u65f6\u95f4<\/strong><\/p>\n\n\n\n

\u3000\u3000\u5176\u4e2d\uff0c\u4f20\u8f93\u901f\u7387\u662f\u6307\u6bcf\u79d2\u949f\u4f20\u8f93\u7684\u6bd4\u7279\u6570\uff0c\u6bcf\u4e2a\u6570\u636e\u7ebf\u6240\u9700\u7684\u65f6\u95f4\u662f\u6307\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u6bcf\u4e2a\u6570\u636e\u7ebf\u4f20\u8f93\u4e00\u4e2a\u6bd4\u7279\u6240\u9700\u8981\u7684\u65f6\u95f4\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001\u6ce2\u7279\u7387\u7684\u542b\u4e49<\/h2>\n\n\n\n

\u3000\u3000\u6ce2\u7279\u7387\u76f4\u63a5\u5f71\u54cd\u7740\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u548c\u8d28\u91cf\u3002\u8f83\u9ad8\u7684\u6ce2\u7279\u7387\u610f\u5473\u7740\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\uff0c\u4f46\u4e5f\u4f1a\u589e\u52a0\u4f20\u8f93\u9519\u8bef\u7684\u53ef\u80fd\u6027\u3002\u8f83\u4f4e\u7684\u6ce2\u7279\u7387\u5219\u53ef\u4ee5\u51cf\u5c11\u4f20\u8f93\u9519\u8bef\uff0c\u4f46\u4f20\u8f93\u901f\u5ea6\u76f8\u5e94\u8f83\u6162\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u901a\u4fe1\u9700\u6c42\u548c\u4f20\u8f93\u73af\u5883\u6765\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001\u6ce2\u7279\u7387\u5728\u901a\u4fe1\u9886\u57df\u7684\u91cd\u8981\u6027<\/h2>\n\n\n\n

\u3000\u30001. \u6570\u636e\u4f20\u8f93\u901f\u5ea6<\/strong>\uff1a\u6ce2\u7279\u7387\u51b3\u5b9a\u4e86\u6570\u636e\u5728\u901a\u4fe1\u7ebf\u8def\u4e0a\u7684\u4f20\u8f93\u901f\u5ea6\uff0c\u76f4\u63a5\u5f71\u54cd\u7740\u901a\u4fe1\u6548\u7387\u548c\u7528\u6237\u4f53\u9a8c\u3002\u8f83\u9ad8\u7684\u6ce2\u7279\u7387\u53ef\u4ee5\u63d0\u9ad8\u901a\u4fe1\u901f\u5ea6\uff0c\u4f7f\u6570\u636e\u7684\u4f20\u8f93\u66f4\u52a0\u8fc5\u901f\u548c\u9ad8\u6548\u3002<\/p>\n\n\n\n

\u3000\u30002. \u4f20\u8f93\u8ddd\u79bb<\/strong>\uff1a\u6ce2\u7279\u7387\u4e5f\u4f1a\u5f71\u54cd\u901a\u4fe1\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u5728\u540c\u6837\u7684\u4f20\u8f93\u901f\u7387\u4e0b\uff0c\u8f83\u9ad8\u7684\u6ce2\u7279\u7387\u53ef\u4ee5\u652f\u6301\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u800c\u8f83\u4f4e\u7684\u6ce2\u7279\u7387\u5219\u9002\u7528\u4e8e\u8f83\u77ed\u7684\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n\n\n\n

\u3000\u30003. \u4f20\u8f93\u53ef\u9760\u6027<\/strong>\uff1a\u6ce2\u7279\u7387\u7684\u9009\u62e9\u8fd8\u4f1a\u5f71\u54cd\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002\u8f83\u9ad8\u7684\u6ce2\u7279\u7387\u53ef\u80fd\u4f1a\u589e\u52a0\u4f20\u8f93\u9519\u8bef\u7684\u53ef\u80fd\u6027\uff0c\u800c\u8f83\u4f4e\u7684\u6ce2\u7279\u7387\u53ef\u4ee5\u51cf\u5c11\u4f20\u8f93\u9519\u8bef\uff0c\u63d0\u9ad8\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n

\u3000\u30004. \u901a\u4fe1\u8bbe\u5907\u517c\u5bb9\u6027<\/strong>\uff1a\u4e0d\u540c\u7684\u901a\u4fe1\u8bbe\u5907\u548c\u4f20\u8f93\u534f\u8bae\u5bf9\u6ce2\u7279\u7387\u7684\u8981\u6c42\u53ef\u80fd\u4e0d\u540c\u3002\u6b63\u786e\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u53ef\u4ee5\u4fdd\u8bc1\u901a\u4fe1\u8bbe\u5907\u4e4b\u95f4\u7684\u517c\u5bb9\u6027\uff0c\u786e\u4fdd\u6570\u636e\u7684\u6b63\u5e38\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n

\u3000\u3000\u6ce2\u7279\u7387\u662f\u8861\u91cf\u901a\u4fe1\u8bbe\u5907\u4f20\u8f93\u901f\u7387\u7684\u91cd\u8981\u6307\u6807\uff0c\u5b83\u51b3\u5b9a\u4e86\u6570\u636e\u5728\u901a\u4fe1\u7ebf\u8def\u4e0a\u7684\u4f20\u8f93\u901f\u5ea6\u3002<\/strong>\u901a\u8fc7\u5408\u7406\u9009\u62e9\u6ce2\u7279\u7387\uff0c\u53ef\u4ee5\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\u3001\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\uff0c\u5e76\u786e\u4fdd\u901a\u4fe1\u8bbe\u5907\u4e4b\u95f4\u7684\u517c\u5bb9\u6027\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u901a\u4fe1\u9700\u6c42\u548c\u4f20\u8f93\u73af\u5883\u6765\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\uff0c\u4ee5\u83b7\u5f97\u6700\u4f73\u7684\u901a\u4fe1\u6548\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6ce2\u7279\u7387(Baud Rate)\u662f\u6307\u5355\u4f4d\u65f6\u95f4\u5185\u4f20\u8f93\u7684\u4fe1\u53f7\u6ce2\u5f62\u7684\u53d8\u5316\u6b21\u6570\u3002\u5b83\u901a\u5e38\u7528\u6ce2\u7279(Baud)\u6765\u8868\u793a\uff0c\u4e5f\u53ef\u4ee5\u7528\u6bcf\u79d2\u4f20\u8f93\u7684\u6bd4\u7279\u6570(bps)\u6765\u8868\u793a\u3002\u6ce2\u7279\u7387\u662f\u8861\u91cf\u901a\u4fe1\u8bbe\u5907\u4f20\u8f93\u901f\u7387\u7684\u91cd\u8981\u6307\u6807<\/p>\n","protected":false},"author":1,"featured_media":3671,"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":[175],"class_list":["post-22670","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-btl"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/22670","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=22670"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/22670\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=22670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=22670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=22670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}