{"id":31944,"date":"2023-09-17T23:45:13","date_gmt":"2023-09-17T15:45:13","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=31944"},"modified":"2023-09-17T23:45:25","modified_gmt":"2023-09-17T15:45:25","slug":"cktxyjzmlj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/31944.html","title":{"rendered":"\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u600e\u4e48\u8fde\u63a5"},"content":{"rendered":"

  \u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u662f\u7528\u4e8e\u5c06\u7535\u5b50\u8bbe\u5907\u7684\u6570\u636e\u8fde\u63a5\u5728\u4e00\u8d77\u7684\u63a5\u53e3\uff0c\u901a\u5e38\u7528\u4e8e\u5728\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u6b63\u786e\u8fde\u63a5\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\uff0c\u4ee5\u4fbf\u5728\u7535\u5b50\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u7684\u79cd\u7c7b<\/h2>\n

  \u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u6709\u591a\u79cd\u7c7b\u578b\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u6709RS232\u3001RS485\u3001RS422\u548cUSB\u7b49\u3002\u8fd9\u4e9b\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u7684\u529f\u80fd\u548c\u7279\u6027\u5404\u4e0d\u76f8\u540c\uff0c\u56e0\u6b64\u5728\u8fde\u63a5\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u65f6\uff0c\u9700\u8981\u6839\u636e\u8bbe\u5907\u7684\u8981\u6c42\u6765\u786e\u5b9a\u5e94\u4f7f\u7528\u54ea\u79cd\u7c7b\u578b\u7684\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u3002<\/p>\n

RS232<\/h3>\n

  RS232\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u7535\u8111\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff0c\u901a\u5e38\u8303\u56f4\u5728300bps\u81f3115.2kbps\u4e4b\u95f4\u3002RS232\u63a5\u53e3\u7684\u8fde\u63a5\u65b9\u5f0f\u662f\u5c06\u4e24\u7aef\u7684\u5f15\u811a\u8fde\u63a5\u8d77\u6765\uff0c\u5176\u4e2d\u4e00\u7aef\u5c5e\u4e8e\u8bbe\u5907\uff0c\u53e6\u4e00\u7aef\u5c5e\u4e8e\u7535\u8111\u3002<\/p>\n

RS485<\/h3>\n

  RS485\u662f\u4e00\u79cd\u534a\u53cc\u5de5\u4e32\u884c\u63a5\u53e3\uff0c\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u53ef\u8fbe\u523010Mbit\/s\uff0c\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u6700\u5927\u652f\u6301\u8ddd\u79bb\u4e3a1200\u7c73\u3002RS485\u63a5\u53e3\u7684\u8fde\u63a5\u65b9\u5f0f\u662f\u5c06\u591a\u53f0\u8bbe\u5907\u7684\u5f15\u811a\u8fde\u63a5\u8d77\u6765\uff0c\u5176\u4e2d\u4e00\u7aef\u5c5e\u4e8e\u8bbe\u5907\uff0c\u53e6\u4e00\u7aef\u5c5e\u4e8e\u7535\u8111\u3002<\/p>\n

RS422<\/h3>\n

  RS422\u662f\u4e00\u79cd\u5168\u53cc\u5de5\u4e32\u884c\u63a5\u53e3\uff0c\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u53ef\u8fbe\u523010Mbit\/s\uff0c\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u6700\u5927\u652f\u6301\u8ddd\u79bb\u4e3a4000\u7c73\u3002RS422\u63a5\u53e3\u7684\u8fde\u63a5\u65b9\u5f0f\u662f\u5c06\u591a\u53f0\u8bbe\u5907\u7684\u5f15\u811a\u8fde\u63a5\u8d77\u6765\uff0c\u5176\u4e2d\u4e00\u7aef\u5c5e\u4e8e\u8bbe\u5907\uff0c\u53e6\u4e00\u7aef\u5c5e\u4e8e\u7535\u8111\u3002<\/p>\n

USB<\/h3>\n

  USB\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u7535\u8111\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u8f83\u9ad8\uff0c\u53ef\u4ee5\u8fbe\u5230480Mbit\/s\u3002USB\u63a5\u53e3\u7684\u8fde\u63a5\u65b9\u5f0f\u662f\u5c06\u4e24\u7aef\u7684\u5f15\u811a\u8fde\u63a5\u8d77\u6765\uff0c\u5176\u4e2d\u4e00\u7aef\u5c5e\u4e8e\u8bbe\u5907\uff0c\u53e6\u4e00\u7aef\u5c5e\u4e8e\u7535\u8111\u3002<\/p>\n

\u8fde\u63a5\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u7684\u6b65\u9aa4<\/h2>\n

\u786e\u5b9a\u6240\u9700\u7684\u4e32\u53e3\u901a\u4fe1\u5f15\u811a<\/h3>\n

  \u9996\u5148\uff0c\u5728\u8fde\u63a5\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u4e4b\u524d\uff0c\u5fc5\u987b\u786e\u5b9a\u6240\u9700\u7684\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u7c7b\u578b\uff0c\u8fd9\u53d6\u51b3\u4e8e\u7535\u5b50\u8bbe\u5907\u7684\u7c7b\u578b\u548c\u529f\u80fd\u3002\u5982\u679c\u7535\u5b50\u8bbe\u5907\u9700\u8981\u8fde\u63a5\u5230\u7535\u8111\uff0c\u5219\u5e94\u4f7f\u7528RS232\u6216USB\u63a5\u53e3\uff1b\u5982\u679c\u9700\u8981\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u5219\u5e94\u4f7f\u7528RS485\u6216RS422\u63a5\u53e3\u3002<\/p>\n

\u8fde\u63a5\u4e32\u53e3\u901a\u4fe1\u5f15\u811a<\/h3>\n

  \u5176\u6b21\uff0c\u8fde\u63a5\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u65f6\uff0c\u8981\u786e\u4fdd\u4e24\u7aef\u7684\u5f15\u811a\u6b63\u786e\u8fde\u63a5\u3002\u5982\u679c\u662fRS232\u6216USB\u63a5\u53e3\uff0c\u5219\u5e94\u5c06\u4e00\u7aef\u7684\u5f15\u811a\u8fde\u63a5\u5230\u7535\u8111\uff0c\u5c06\u53e6\u4e00\u7aef\u7684\u5f15\u811a\u8fde\u63a5\u5230\u8bbe\u5907\uff1b\u5982\u679c\u662fRS485\u6216RS422\u63a5\u53e3\uff0c\u5219\u5e94\u5c06\u591a\u53f0\u8bbe\u5907\u7684\u5f15\u811a\u8fde\u63a5\u8d77\u6765\uff0c\u5176\u4e2d\u4e00\u7aef\u5c5e\u4e8e\u8bbe\u5907\uff0c\u53e6\u4e00\u7aef\u5c5e\u4e8e\u7535\u8111\u3002<\/p>\n

\u6d4b\u8bd5\u4e32\u53e3\u901a\u4fe1\u5f15\u811a<\/h3>\n

  \u6700\u540e\uff0c\u5728\u8fde\u63a5\u5b8c\u6210\u540e\uff0c\u5e94\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u7684\u8fde\u63a5\u662f\u6b63\u786e\u7684\u3002\u5982\u679c\u6d4b\u8bd5\u7ed3\u679c\u663e\u793a\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u7684\u8fde\u63a5\u662f\u6b63\u786e\u7684\uff0c\u5219\u53ef\u4ee5\u7ee7\u7eed\u4f7f\u7528\uff1b\u5982\u679c\u6d4b\u8bd5\u7ed3\u679c\u663e\u793a\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u7684\u8fde\u63a5\u4e0d\u6b63\u786e\uff0c\u5219\u5e94\u91cd\u65b0\u68c0\u67e5\u8fde\u63a5\uff0c\u786e\u4fdd\u8fde\u63a5\u662f\u6b63\u786e\u7684\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u6b63\u786e\u8fde\u63a5\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\uff0c\u4ee5\u4fbf\u5728\u7535\u5b50\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002<\/strong>\u9996\u5148\uff0c\u9700\u8981\u786e\u5b9a\u6240\u9700\u7684\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u7c7b\u578b\uff0c\u7136\u540e\u8fde\u63a5\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\uff0c\u6700\u540e\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u7684\u8fde\u63a5\u662f\u6b63\u786e\u7684\u3002\u53ea\u6709\u6b63\u786e\u8fde\u63a5\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\uff0c\u624d\u80fd\u5b9e\u73b0\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\u662f\u7528\u4e8e\u5c06\u7535\u5b50\u8bbe\u5907\u7684\u6570\u636e\u8fde\u63a5\u5728\u4e00\u8d77\u7684\u63a5\u53e3\uff0c\u901a\u5e38\u7528\u4e8e\u5728\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u6b63\u786e\u8fde\u63a5\u4e32\u53e3\u901a\u4fe1\u5f15\u811a\uff0c\u4ee5\u4fbf\u5728\u7535\u5b50\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002 \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-31944","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\/31944","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=31944"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/31944\/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=31944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=31944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=31944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}