{"id":64167,"date":"2023-10-25T17:29:39","date_gmt":"2023-10-25T09:29:39","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=64167"},"modified":"2023-10-25T17:29:52","modified_gmt":"2023-10-25T09:29:52","slug":"btlxxjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/64167.html","title":{"rendered":"\u6ce2\u7279\u7387\u8be6\u7ec6\u4ecb\u7ecd"},"content":{"rendered":"\n<p>\u3000\u3000\u5728\u4fe1\u606f\u65f6\u4ee3\uff0c\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u65e5\u65b0\u6708\u5f02\u3002\u800c\u8981\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c<strong><a href=\"https:\/\/baike.baidu.com\/item\/%E6%B3%A2%E7%89%B9%E7%8E%87\/2153185\" data-type=\"link\" data-id=\"https:\/\/baike.baidu.com\/item\/%E6%B3%A2%E7%89%B9%E7%8E%87\/2153185\" target=\"_blank\" rel=\"noopener\">\u6ce2\u7279\u7387<\/a>(Baud Rate)<\/strong>\u4f5c\u4e3a\u901a\u4fe1\u901f\u5ea6\u7684\u91cd\u8981\u53c2\u6570\uff0c\u8d77\u7740\u5173\u952e\u7684\u4f5c\u7528\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u6ce2\u7279\u7387\u7684\u6982\u5ff5\u3001\u5e94\u7528\u573a\u666f\u4ee5\u53ca\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001\u4ec0\u4e48\u662f\u6ce2\u7279\u7387?<\/h2>\n\n\n\n<p>\u3000\u3000<strong>\u6ce2\u7279\u7387\u662f\u6307\u5728\u6570\u5b57\u901a\u4fe1\u4e2d\uff0c\u6bcf\u79d2\u4f20\u8f93\u7684\u6ce2\u7279\u6570(Bauds per second)\uff0c\u5e38\u7528\u5355\u4f4d\u4e3a\u6ce2\u7279(Baud)\u3002\u6ce2\u7279\u7387\u51b3\u5b9a\u4e86\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\uff0c\u5373\u6bcf\u79d2\u949f\u4f20\u8f93\u7684\u6bd4\u7279\u6570\u3002\u6ce2\u7279\u7387\u8d8a\u9ad8\uff0c\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u8d8a\u5feb\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001\u6ce2\u7279\u7387\u7684\u5e94\u7528\u573a\u666f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u4e32\u53e3\u901a\u4fe1<\/h3>\n\n\n\n<p>\u3000\u3000\u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8bbe\u5907\u95f4\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\u3002\u5728\u4e32\u53e3\u901a\u4fe1\u4e2d\uff0c\u6ce2\u7279\u7387\u7528\u4e8e\u8bbe\u5b9a\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u5e38\u89c1\u7684RS-232\u4e32\u53e3\u901a\u4fe1\u4e2d\uff0c\u6ce2\u7279\u7387\u53ef\u4ee5\u8bbe\u7f6e\u4e3a9600\u3001115200\u7b49\u4e0d\u540c\u7684\u503c\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u84dd\u7259\u901a\u4fe1<\/h3>\n\n\n\n<p>\u3000\u3000\u84dd\u7259\u6280\u672f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u4e2d\uff0c\u5982\u624b\u673a\u4e0e\u8033\u673a\u3001\u624b\u673a\u4e0e\u84dd\u7259\u97f3\u7bb1\u7b49\u3002\u5728\u84dd\u7259\u901a\u4fe1\u4e2d\uff0c\u6ce2\u7279\u7387\u51b3\u5b9a\u4e86\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u548c\u8d28\u91cf\uff0c\u9ad8\u6ce2\u7279\u7387\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u4f20\u8f93\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u97f3\u8d28\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. \u7f51\u7edc\u901a\u4fe1<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u7f51\u7edc\u901a\u4fe1\u4e2d\uff0c\u6ce2\u7279\u7387\u901a\u5e38\u7528\u4e8e\u63cf\u8ff0\u8c03\u5236\u89e3\u8c03\u5668\u7684\u901f\u5ea6\u3002\u8c03\u5236\u89e3\u8c03\u5668\u5c06\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6a21\u62df\u4fe1\u53f7\u8fdb\u884c\u4f20\u8f93\uff0c\u6ce2\u7279\u7387\u51b3\u5b9a\u4e86\u6a21\u62df\u4fe1\u53f7\u7684\u4f20\u8f93\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u5e38\u89c1\u7684\u8c03\u5236\u89e3\u8c03\u5668\u6ce2\u7279\u7387\u4e3a56K\uff0c\u8868\u793a\u6bcf\u79d2\u949f\u4f20\u8f93\u7684\u6bd4\u7279\u6570\u4e3a56000.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387?<\/h2>\n\n\n\n<p>\u3000\u3000\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u56e0\u7d20\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<em>1. \u901a\u4fe1\u8bbe\u5907\u7684\u652f\u6301\u80fd\u529b<\/em>\uff1a\u4e0d\u540c\u7684\u8bbe\u5907\u5bf9\u6ce2\u7279\u7387\u7684\u652f\u6301\u80fd\u529b\u6709\u6240\u4e0d\u540c\uff0c\u9700\u8981\u6839\u636e\u8bbe\u5907\u7684\u89c4\u683c\u548c\u6280\u672f\u8981\u6c42\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u3002\u5982\u679c\u8bbe\u5907\u4e0d\u652f\u6301\u67d0\u4e2a\u6ce2\u7279\u7387\uff0c\u901a\u4fe1\u53ef\u80fd\u4f1a\u5931\u8d25\u3002<\/p>\n\n\n\n<p>\u3000\u3000<em>2. \u6570\u636e\u4f20\u8f93\u7684\u9700\u6c42<\/em>\uff1a\u6839\u636e\u6570\u636e\u4f20\u8f93\u7684\u9700\u6c42\u786e\u5b9a\u6ce2\u7279\u7387\u3002\u5982\u679c\u9700\u8981\u5feb\u901f\u4f20\u8f93\u5927\u91cf\u6570\u636e\uff0c\u53ef\u4ee5\u9009\u62e9\u8f83\u9ad8\u7684\u6ce2\u7279\u7387\u3002\u5982\u679c\u6570\u636e\u91cf\u8f83\u5c0f\u6216\u8005\u5bf9\u4f20\u8f93\u901f\u5ea6\u8981\u6c42\u4e0d\u9ad8\uff0c\u53ef\u4ee5\u9009\u62e9\u8f83\u4f4e\u7684\u6ce2\u7279\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000<em>3. \u901a\u4fe1\u8ddd\u79bb<\/em>\uff1a\u901a\u4fe1\u8ddd\u79bb\u4e5f\u4f1a\u5bf9\u6ce2\u7279\u7387\u7684\u9009\u62e9\u4ea7\u751f\u5f71\u54cd\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8f83\u9ad8\u7684\u6ce2\u7279\u7387\u9002\u7528\u4e8e\u77ed\u8ddd\u79bb\u901a\u4fe1\uff0c\u800c\u8f83\u4f4e\u7684\u6ce2\u7279\u7387\u9002\u7528\u4e8e\u957f\u8ddd\u79bb\u901a\u4fe1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001\u5e38\u89c1\u7684\u6ce2\u7279\u7387\u6570\u503c<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6709\u4e00\u4e9b\u5e38\u89c1\u7684\u6ce2\u7279\u7387\u6570\u503c\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>300\u6ce2\u7279<\/strong>\uff1a\u7528\u4e8e\u65e9\u671f\u8c03\u5236\u89e3\u8c03\u5668\u548c\u4f4e\u901f\u4e32\u53e3\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>1200\u6ce2\u7279<\/strong>\uff1a\u5e38\u89c1\u4e8e\u65e9\u671f\u8c03\u5236\u89e3\u8c03\u5668\u548c\u4f4e\u901f\u4e32\u53e3\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>9600\u6ce2\u7279<\/strong>\uff1a\u7528\u4e8e\u8f83\u5e38\u89c1\u7684\u4e32\u53e3\u901a\u4fe1\u548c\u84dd\u7259\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>115200\u6ce2\u7279<\/strong>\uff1a\u7528\u4e8e\u9ad8\u901f\u4e32\u53e3\u901a\u4fe1\u548c\u84dd\u7259\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>1Mbps(1000000\u6ce2\u7279)<\/strong>\uff1a\u7528\u4e8e\u84dd\u7259\u901a\u4fe1\u548c\u65e0\u7ebf\u5c40\u57df\u7f51\u901a\u4fe1\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001\u603b\u7ed3<\/h2>\n\n\n\n<p>\u3000<strong>\u3000\u6ce2\u7279\u7387\u4f5c\u4e3a\u901a\u4fe1\u901f\u5ea6\u7684\u91cd\u8981\u53c2\u6570\uff0c\u5728\u6570\u5b57\u901a\u4fe1\u4e2d\u626e\u6f14\u7740\u5173\u952e\u7684\u89d2\u8272\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u6ce2\u7279\u7387\u7684\u6982\u5ff5\u3001\u5e94\u7528\u573a\u666f\u4ee5\u53ca\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u3002<\/strong>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6839\u636e\u901a\u4fe1\u8bbe\u5907\u7684\u652f\u6301\u80fd\u529b\u3001\u6570\u636e\u4f20\u8f93\u7684\u9700\u6c42\u548c\u901a\u4fe1\u8ddd\u79bb\u7b49\u56e0\u7d20\uff0c\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u53ef\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u548c\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6ce2\u7279\u7387\u662f\u6307\u5728\u6570\u5b57\u901a\u4fe1\u4e2d\uff0c\u6bcf\u79d2\u4f20\u8f93\u7684\u6ce2\u7279\u6570(Bauds per second)\uff0c\u5e38\u7528\u5355\u4f4d\u4e3a\u6ce2\u7279(Baud)\u3002\u6ce2\u7279\u7387\u51b3\u5b9a\u4e86\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\uff0c\u5373\u6bcf\u79d2\u949f\u4f20\u8f93\u7684\u6bd4\u7279\u6570\u3002\u6ce2\u7279\u7387\u8d8a\u9ad8\uff0c\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u8d8a\u5feb\u3002<\/p>\n","protected":false},"author":1,"featured_media":26938,"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":[281,175],"class_list":["post-64167","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-baud-rate","tag-btl"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/64167"}],"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=64167"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/64167\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/26938"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=64167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=64167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=64167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}