{"id":31947,"date":"2023-09-17T21:37:33","date_gmt":"2023-09-17T13:37:33","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=31947"},"modified":"2023-09-17T21:37:33","modified_gmt":"2023-09-17T13:37:33","slug":"cktxygdm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/31947.html","title":{"rendered":"\u4e32\u53e3\u901a\u4fe1\u8981\u5171\u5730\u5417\uff1f"},"content":{"rendered":"

  \u4e32\u53e3\u901a\u4fe1\uff0c\u4e5f\u88ab\u79f0\u4e3a\u4e32\u884c\u901a\u4fe1\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u7535\u8111\u548c\u5916\u56f4\u8bbe\u5907\u4e4b\u95f4\u7684\u4f20\u8f93\u6280\u672f\u3002\u5b83\u53ef\u4ee5\u4f7f\u7528\u4e00\u6761\u7ebf\u4f20\u8f93\u6570\u636e\uff0c\u53ef\u4ee5\u5c06\u7535\u8111\u548c\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u4ea4\u6362\u3002\u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u975e\u5e38\u53d7\u6b22\u8fce\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u63d0\u4f9b\u826f\u597d\u7684\u901a\u4fe1\u6027\u80fd\uff0c\u5e76\u4e14\u5177\u6709\u4f4e\u6210\u672c\u3001\u6613\u4e8e\u5b9e\u65bd\u7684\u4f18\u52bf\u3002<\/p>\n

  \u672c\u6587\u65e8\u5728\u89e3\u7b54\u201c\u4e32\u53e3\u901a\u4fe1\u8981\u5171\u5730\u5417\uff1f\u201d\u7684\u95ee\u9898\uff0c\u901a\u8fc7\u4ecb\u7ecd\u4e32\u53e3\u901a\u4fe1\u7684\u57fa\u672c\u539f\u7406\u548c\u5b9e\u73b0\u65b9\u5f0f\uff0c\u6765\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e00\u6280\u672f\u3002<\/p>\n

\u4e32\u53e3\u901a\u4fe1\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  \u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u5178\u578b\u7684\u70b9\u5bf9\u70b9\u8fde\u63a5\u6280\u672f\uff0c\u5b83\u901a\u8fc7\u4e00\u6761\u7269\u7406\u7ebf\u8def\u8fde\u63a5\u4e24\u4e2a\u8bbe\u5907\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002\u4e32\u53e3\u901a\u4fe1\u4f7f\u7528\u7684\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u7535\u6c14\u4fe1\u53f7\uff1a\u4e00\u79cd\u662f\u6570\u636e\u4fe1\u53f7\uff0c\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff1b\u53e6\u4e00\u79cd\u662f\u63a7\u5236\u4fe1\u53f7\uff0c\u7528\u4e8e\u63a7\u5236\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u8fc7\u7a0b\u3002<\/p>\n

  \u4e32\u53e3\u901a\u4fe1\u7684\u6570\u636e\u4f20\u8f93\u662f\u901a\u8fc7\u4e00\u79cd\u53eb\u505a\u201c\u5e76\u884c\u201d\u7684\u65b9\u5f0f\u5b9e\u73b0\u7684\u3002\u5728\u5e76\u884c\u4f20\u8f93\u4e2d\uff0c\u6bcf\u4e2a\u6570\u636e\u4f4d\u90fd\u53ef\u4ee5\u901a\u8fc7\u4e00\u6839\u7269\u7406\u7ebf\u8def\u4f20\u8f93\uff0c\u8fd9\u6837\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u3002\u53e6\u5916\uff0c\u4e32\u53e3\u901a\u4fe1\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e00\u79cd\u53eb\u505a\u201c\u4e32\u884c\u201d\u7684\u65b9\u5f0f\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\uff0c\u5728\u8fd9\u79cd\u65b9\u5f0f\u4e2d\uff0c\u6240\u6709\u7684\u6570\u636e\u4f4d\u90fd\u88ab\u901a\u8fc7\u4e00\u6839\u7269\u7406\u7ebf\u8def\u4f20\u8f93\uff0c\u8fd9\u6837\u53ef\u4ee5\u8282\u7701\u63a5\u53e3\u7684\u6570\u91cf\uff0c\u4f46\u662f\u4f20\u8f93\u7684\u901f\u5ea6\u8981\u6162\u4e00\u4e9b\u3002<\/p>\n

\u4e32\u53e3\u901a\u4fe1\u7684\u5b9e\u73b0\u65b9\u5f0f<\/h2>\n

  \u4e32\u53e3\u901a\u4fe1\u7684\u5b9e\u73b0\u65b9\u5f0f\u53d6\u51b3\u4e8e\u8981\u8fde\u63a5\u7684\u4e24\u53f0\u8bbe\u5907\u7684\u7c7b\u578b\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u4e32\u53e3\u901a\u4fe1\u53ef\u4ee5\u4f7f\u7528RS-232\u3001RS-422\u6216RS-485\u6807\u51c6\u5b9e\u73b0\u3002<\/p>\n

RS-232<\/h3>\n

  RS-232\u662f\u4e00\u79cd\u6700\u5e38\u7528\u7684\u4e32\u53e3\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u4f7f\u7528\u4e00\u6761\u53cc\u7ede\u7ebf\u8fde\u63a5\u4e24\u53f0\u8bbe\u5907\uff0c\u5e76\u4f7f\u7528\u4e00\u79cd\u53eb\u505a\u201c\u540c\u6b65\u5f02\u6b65\u201d\u7684\u65b9\u5f0f\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002RS-232\u53ef\u4ee5\u4f20\u8f93\u6700\u9ad8\u901f\u7387\u4e3a115200bps\u7684\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f20\u8f93\u6700\u5927\u8ddd\u79bb\u4e3a50\u7c73\u7684\u6570\u636e\u3002<\/p>\n

RS-422<\/h3>\n

  RS-422\u662f\u4e00\u79cd\u6bd4RS-232\u66f4\u9ad8\u7ea7\u7684\u4e32\u53e3\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u4f7f\u7528\u56db\u6839\u53cc\u7ede\u7ebf\u8fde\u63a5\u4e24\u53f0\u8bbe\u5907\uff0c\u5e76\u4f7f\u7528\u4e00\u79cd\u53eb\u505a\u201c\u540c\u6b65\u5f02\u6b65\u201d\u7684\u65b9\u5f0f\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002RS-422\u53ef\u4ee5\u4f20\u8f93\u6700\u9ad8\u901f\u7387\u4e3a1 Mbps\u7684\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f20\u8f93\u6700\u5927\u8ddd\u79bb\u4e3a4000\u7c73\u7684\u6570\u636e\u3002<\/p>\n

RS-485<\/h3>\n

  RS-485\u662f\u4e00\u79cd\u6bd4RS-422\u66f4\u9ad8\u7ea7\u7684\u4e32\u53e3\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u4f7f\u7528\u4e24\u6839\u53cc\u7ede\u7ebf\u8fde\u63a5\u4e24\u53f0\u8bbe\u5907\uff0c\u5e76\u4f7f\u7528\u4e00\u79cd\u53eb\u505a\u201c\u540c\u6b65\u5f02\u6b65\u201d\u7684\u65b9\u5f0f\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002RS-485\u53ef\u4ee5\u4f20\u8f93\u6700\u9ad8\u901f\u7387\u4e3a10 Mbps\u7684\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f20\u8f93\u6700\u5927\u8ddd\u79bb\u4e3a1200\u7c73\u7684\u6570\u636e\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86\u4e32\u53e3\u901a\u4fe1\u7684\u57fa\u672c\u539f\u7406\u548c\u5b9e\u73b0\u65b9\u5f0f\uff0c\u5e76\u56de\u7b54\u4e86\u201c\u4e32\u53e3\u901a\u4fe1\u8981\u5171\u5730\u5417\uff1f\u201d\u7684\u95ee\u9898\u3002<\/strong>\u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u70b9\u5bf9\u70b9\u8fde\u63a5\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u4e00\u6761\u7269\u7406\u7ebf\u8def\u8fde\u63a5\u4e24\u4e2a\u8bbe\u5907\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002\u4e32\u53e3\u901a\u4fe1\u53ef\u4ee5\u4f7f\u7528RS-232\u3001RS-422\u6216RS-485\u6807\u51c6\u5b9e\u73b0\uff0c\u5b83\u4eec\u53ef\u4ee5\u63d0\u4f9b\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u548c\u6700\u5927\u8ddd\u79bb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e32\u53e3\u901a\u4fe1\uff0c\u4e5f\u88ab\u79f0\u4e3a\u4e32\u884c\u901a\u4fe1\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u7535\u8111\u548c\u5916\u56f4\u8bbe\u5907\u4e4b\u95f4\u7684\u4f20\u8f93\u6280\u672f\u3002\u5b83\u53ef\u4ee5\u4f7f\u7528\u4e00\u6761\u7ebf\u4f20\u8f93\u6570\u636e\uff0c\u53ef\u4ee5\u5c06\u7535\u8111\u548c\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u4ea4\u6362\u3002\u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u975e\u5e38\u53d7\u6b22\u8fce\u7684<\/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-31947","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/31947"}],"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=31947"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/31947\/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=31947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=31947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=31947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}