{"id":30773,"date":"2023-09-16T18:03:34","date_gmt":"2023-09-16T10:03:34","guid":{"rendered":"\/\/www.dealsbon.com\/?p=30773"},"modified":"2023-09-16T18:03:34","modified_gmt":"2023-09-16T10:03:34","slug":"ybckxzssmyd","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/30773.html","title":{"rendered":"\u5f02\u6b65\u4e32\u53e3\u5f62\u72b6\u662f\u4ec0\u4e48\u6837\u7684"},"content":{"rendered":"

  \u5f02\u6b65\u4e32\u53e3\u662f\u4e00\u79cd\u53ef\u4ee5\u5728\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u4e00\u5b9a\u7684\u901f\u7387\u4f20\u8f93\u7ed9\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u5b83\u662f\u4e00\u79cd\u975e\u5e38\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\u3002\u5b83\u7684\u5f62\u72b6\u6709\u4ec0\u4e48\u6837\u7684\u5462\uff1f\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5f02\u6b65\u4e32\u53e3\u7684\u5f62\u72b6\u3002<\/p>\n

\u5f02\u6b65\u4e32\u53e3\u7684\u7ed3\u6784<\/h2>\n

  \u5f02\u6b65\u4e32\u53e3\u7531\u4e24\u90e8\u5206\u7ec4\u6210\uff1a\u4e00\u4e2a\u662f\u63a7\u5236\u5668\uff0c\u53e6\u4e00\u4e2a\u662f\u63a5\u53e3\u3002\u63a7\u5236\u5668\u7528\u4e8e\u63a7\u5236\u6570\u636e\u7684\u4f20\u8f93\uff0c\u63a5\u53e3\u7528\u4e8e\u8fde\u63a5\u4e24\u53f0\u8ba1\u7b97\u673a\u3002\u63a7\u5236\u5668\u548c\u63a5\u53e3\u90fd\u6709\u81ea\u5df1\u7684\u7279\u70b9\u3002<\/p>\n

\u63a7\u5236\u5668<\/h3>\n

  \u63a7\u5236\u5668\u662f\u5f02\u6b65\u4e32\u53e3\u7684\u6838\u5fc3\u90e8\u5206\uff0c\u5b83\u7528\u4e8e\u63a7\u5236\u6570\u636e\u7684\u4f20\u8f93\uff0c\u5b83\u6709\u4e24\u79cd\u7c7b\u578b\uff1aUART\u548cUSART\u3002UART\u662f\u4e00\u79cd\u7b80\u5355\u7684\u63a7\u5236\u5668\uff0c\u5b83\u53ea\u80fd\u63a7\u5236\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u800cUSART\u5219\u53ef\u4ee5\u63a7\u5236\u591a\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u63a5\u53e3<\/h3>\n

  \u63a5\u53e3\u662f\u5f02\u6b65\u4e32\u53e3\u7684\u53e6\u4e00\u90e8\u5206\uff0c\u5b83\u7528\u4e8e\u8fde\u63a5\u4e24\u53f0\u8ba1\u7b97\u673a\uff0c\u5b83\u6709\u591a\u79cd\u7c7b\u578b\uff0c\u5982RS-232\u3001RS-422\u548cRS-485\u7b49\u3002\u8fd9\u4e9b\u63a5\u53e3\u7684\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u8ddd\u79bb\u548c\u4f20\u8f93\u901f\u7387\u3002<\/p>\n

\u5f02\u6b65\u4e32\u53e3\u7684\u5f62\u72b6<\/h2>\n

  \u5f02\u6b65\u4e32\u53e3\u7684\u5f62\u72b6\u53d6\u51b3\u4e8e\u63a5\u53e3\u7684\u7c7b\u578b\uff0c\u5e38\u89c1\u7684\u63a5\u53e3\u6709RS-232\u3001RS-422\u548cRS-485\u7b49\u3002RS-232\u63a5\u53e3\u7684\u5f62\u72b6\u662f\u4e00\u4e2a9\u82af\u6bcd\u5934\uff0cRS-422\u63a5\u53e3\u7684\u5f62\u72b6\u662f\u4e00\u4e2a4\u82af\u6bcd\u5934\uff0c\u800cRS-485\u63a5\u53e3\u7684\u5f62\u72b6\u5219\u662f\u4e00\u4e2a6\u82af\u6bcd\u5934\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86\u5f02\u6b65\u4e32\u53e3\u7684\u5f62\u72b6\uff0c\u5b83\u7531\u63a7\u5236\u5668\u548c\u63a5\u53e3\u7ec4\u6210\uff0c\u63a7\u5236\u5668\u6709UART\u548cUSART\u4e24\u79cd\u7c7b\u578b\uff0c\u63a5\u53e3\u6709RS-232\u3001RS-422\u548cRS-485\u7b49\u591a\u79cd\u7c7b\u578b\uff0c\u5b83\u4eec\u7684\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u8ddd\u79bb\u548c\u4f20\u8f93\u901f\u7387\u3002<\/strong>\u5f02\u6b65\u4e32\u53e3\u7684\u5f62\u72b6\u53d6\u51b3\u4e8e\u63a5\u53e3\u7684\u7c7b\u578b\uff0cRS-232\u63a5\u53e3\u7684\u5f62\u72b6\u662f\u4e00\u4e2a9\u82af\u6bcd\u5934\uff0cRS-422\u63a5\u53e3\u7684\u5f62\u72b6\u662f\u4e00\u4e2a4\u82af\u6bcd\u5934\uff0c\u800cRS-485\u63a5\u53e3\u7684\u5f62\u72b6\u5219\u662f\u4e00\u4e2a6\u82af\u6bcd\u5934\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5f02\u6b65\u4e32\u53e3\u662f\u4e00\u79cd\u53ef\u4ee5\u5728\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u4e00\u5b9a\u7684\u901f\u7387\u4f20\u8f93\u7ed9\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u5b83\u662f\u4e00\u79cd\u975e\u5e38\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\u3002\u5b83\u7684\u5f62\u72b6\u6709\u4ec0\u4e48\u6837\u7684\u5462\uff1f\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5f02\u6b65\u4e32\u53e3<\/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":[69],"class_list":["post-30773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/30773"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=30773"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/30773\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=30773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=30773"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=30773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}