{"id":61080,"date":"2023-10-31T21:27:44","date_gmt":"2023-10-31T13:27:44","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=61080"},"modified":"2023-10-31T21:27:44","modified_gmt":"2023-10-31T13:27:44","slug":"uzxjkdy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/61080.html","title":{"rendered":"USB\u8f6c232\u7ebf\u63a5\u53e3\u5b9a\u4e49"},"content":{"rendered":"

  USB\u8f6c232\u7ebf\u63a5\u53e3\u662f\u4e00\u79cd\u6280\u672f\uff0c\u53ef\u4ee5\u5c06USB\uff08Universal Serial Bus\uff09\u4e0eRS-232\uff08Recommended Standard 232\uff09\u63a5\u53e3\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u3002\u5b83\u5141\u8bb8\u7528\u6237\u5c06USB\u8bbe\u5907\u8fde\u63a5\u5230RS-232\u4e32\u884c\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002USB\u8f6c232\u7ebf\u63a5\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u4f20\u7edf\u7684RS-232\u8bbe\u5907\uff0c\u5982\u7ec8\u7aef\u673a\uff0c\u6253\u5370\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u53ca\u65b0\u7684USB\u8bbe\u5907\uff0c\u5982\u79fb\u52a8\u5b58\u50a8\u8bbe\u5907\uff0c\u6570\u636e\u91c7\u96c6\u8bbe\u5907\u548c\u865a\u62df\u4e32\u884c\u7aef\u53e3\u3002<\/p>\n

USB\u548cRS-232\u63a5\u53e3\u4e4b\u95f4\u7684\u533a\u522b<\/h2>\n

  USB\u662f\u4e00\u79cd\u901a\u7528\u7684\u4e32\u884c\u603b\u7ebf\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u8fde\u63a5\u8ba1\u7b97\u673a\uff0c\u5916\u90e8\u8bbe\u5907\u548c\u5468\u8fb9\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\uff0c\u5feb\u901f\uff0c\u53ef\u9760\u7684\u65b9\u5f0f\u6765\u8fde\u63a5\u548c\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u3002<\/p>\n

  RS-232\u662f\u4e00\u79cd\u53e4\u8001\u7684\u4e32\u884c\u63a5\u53e3\u6280\u672f\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u5c06\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u7a33\u5b9a\u7684\u8fde\u63a5\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u5916\u90e8\u8bbe\u5907\uff0c\u4f46\u901f\u5ea6\u8f83\u6162\u3002<\/p>\n

USB\u8f6c232\u7ebf\u63a5\u53e3\u7684\u4f18\u52bf<\/h2>\n

  USB\u8f6c232\u7ebf\u63a5\u53e3\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5b9e\u73b0\u591a\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u53ef\u4ee5\u8ba9\u7528\u6237\u5c06USB\u8bbe\u5907\u8fde\u63a5\u5230RS-232\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5c06\u4f20\u7edf\u7684RS-232\u8bbe\u5907\u8fde\u63a5\u5230\u65b0\u7684USB\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

  \u6b64\u5916\uff0cUSB\u8f6c232\u7ebf\u63a5\u53e3\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5b9e\u73b0\u7b80\u5355\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5982RS-232\uff0cRS-422\u548cRS-485\uff0c\u4ee5\u53ca\u4e00\u4e9b\u5176\u4ed6\u534f\u8bae\u3002\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u4ee5\u6ee1\u8db3\u7528\u6237\u7684\u9700\u6c42\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  USB\u8f6c232\u7ebf\u63a5\u53e3\u662f\u4e00\u79cd\u6280\u672f\uff0c\u53ef\u4ee5\u5c06USB\u548cRS-232\u63a5\u53e3\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5b9e\u73b0\u591a\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4ee5\u53ca\u5b9e\u73b0\u7b80\u5355\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5e76\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u4ee5\u6ee1\u8db3\u7528\u6237\u7684\u9700\u6c42\u3002\u56e0\u6b64\uff0cUSB\u8f6c232\u7ebf\u63a5\u53e3\u662f\u4e00\u79cd\u6709\u7528\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u7528\u6237\u7684\u5404\u79cd\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

USB\u8f6c232\u7ebf\u63a5\u53e3\u662f\u4e00\u79cd\u6280\u672f\uff0c\u53ef\u4ee5\u5c06USB\uff08UniversalSerialBus\uff09\u4e0eRS-232\uff08RecommendedStandard232\uff09\u63a5\u53e3<\/p>\n","protected":false},"author":1,"featured_media":1839,"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":[68],"class_list":["post-61080","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/61080"}],"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=61080"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/61080\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=61080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=61080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=61080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}