{"id":64693,"date":"2023-11-06T15:17:13","date_gmt":"2023-11-06T07:17:13","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=64693"},"modified":"2023-11-06T15:17:25","modified_gmt":"2023-11-06T07:17:25","slug":"dsysmcp","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/64693.html","title":{"rendered":"DTU\u5c5e\u4e8e\u4ec0\u4e48\u4ea7\u54c1\uff1f"},"content":{"rendered":"\n

\u3000\u3000\u5728\u73b0\u4ee3\u6280\u672f\u53d1\u5c55\u7684\u6d6a\u6f6e\u4e2d\uff0cDTU<\/a><\/strong>\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u4ea7\u54c1\uff0c\u5728\u7269\u8054\u7f51\u548c\u901a\u4fe1\u9886\u57df\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8DTU\u4ea7\u54c1\u7684\u5b9a\u4e49\u3001\u529f\u80fd\u4ee5\u53ca\u5176\u5728\u5404\u4e2a\u5e94\u7528\u9886\u57df\u4e2d\u7684\u4f5c\u7528\u3002\u901a\u8fc7\u4e86\u89e3DTU\u4ea7\u54c1\uff0c\u8bfb\u8005\u5c06\u80fd\u591f\u66f4\u597d\u5730\u7406\u89e3\u5176\u5728\u73b0\u4ee3\u79d1\u6280\u53d1\u5c55\u4e2d\u7684\u91cd\u8981\u6027\u548c\u5e94\u7528\u524d\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001DTU\u4ea7\u54c1\u7684\u5b9a\u4e49<\/h2>\n\n\n\n

\u3000\u3000DTU\uff0c\u5168\u79f0\u4e3a\u6570\u636e\u7ec8\u7aef\u5355\u5143(Data Terminal Unit)\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u5c06\u6570\u636e\u8f6c\u6362\u4e3a\u53ef\u4f20\u8f93\u6216\u53ef\u5904\u7406\u683c\u5f0f\u7684\u8bbe\u5907\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\u548c\u7f51\u7edc\uff0c\u5c06\u6570\u636e\u4ece\u4f20\u611f\u5668\u3001\u4eea\u5668\u6216\u5176\u4ed6\u8bbe\u5907\u4f20\u8f93\u5230\u8ba1\u7b97\u673a\u3001\u670d\u52a1\u5668\u6216\u4e91\u5e73\u53f0\u7b49\u7ec8\u7aef\u8bbe\u5907\u3002<\/strong>DTU\u4ea7\u54c1\u53ef\u4ee5\u5c06\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e(\u5982\u6a21\u62df\u4fe1\u53f7\u3001\u6570\u5b57\u4fe1\u53f7\u3001\u4e32\u884c\u6570\u636e\u7b49)\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u5728\u5404\u79cd\u901a\u4fe1\u534f\u8bae(\u5982TCP\/IP\u3001RS232\u3001RS485\u7b49)\u4e0b\u8fdb\u884c\u4f20\u8f93\u548c\u5904\u7406\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001DTU\u4ea7\u54c1\u7684\u529f\u80fd<\/h2>\n\n\n\n

\u3000\u30001. \u6570\u636e\u91c7\u96c6\u548c\u4f20\u8f93<\/strong>\uff1aDTU\u4ea7\u54c1\u5177\u5907\u6570\u636e\u91c7\u96c6\u548c\u4f20\u8f93\u7684\u529f\u80fd\uff0c\u80fd\u591f\u4ece\u5404\u79cd\u4f20\u611f\u5668\u548c\u8bbe\u5907\u4e2d\u83b7\u53d6\u6570\u636e\uff0c\u5e76\u5c06\u5176\u4f20\u8f93\u5230\u8fdc\u7a0b\u7ec8\u7aef\u8bbe\u5907\u3002\u901a\u8fc7DTU\u4ea7\u54c1\uff0c\u7528\u6237\u53ef\u4ee5\u65b9\u4fbf\u5730\u76d1\u6d4b\u548c\u63a7\u5236\u8fdc\u7a0b\u8bbe\u5907\uff0c\u5b9e\u73b0\u5b9e\u65f6\u6570\u636e\u91c7\u96c6\u548c\u8fdc\u7a0b\u76d1\u63a7\u3002<\/p>\n\n\n\n

\u3000\u30002. \u6570\u636e\u8f6c\u6362\u548c\u5904\u7406<\/strong>\uff1aDTU\u4ea7\u54c1\u80fd\u591f\u5c06\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u8fdb\u884c\u8f6c\u6362\u548c\u5904\u7406\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u51c6\u786e\u6027\u548c\u5b8c\u6574\u6027\u3002\u5b83\u53ef\u4ee5\u5c06\u6a21\u62df\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\uff0c\u5c06\u4e32\u884c\u6570\u636e\u8f6c\u6362\u4e3a\u5e76\u884c\u6570\u636e\uff0c\u5e76\u652f\u6301\u5404\u79cd\u901a\u4fe1\u534f\u8bae\u7684\u8f6c\u6362\u548c\u5904\u7406\u3002<\/p>\n\n\n\n

\u3000\u30003. \u8fdc\u7a0b\u8bbf\u95ee\u548c\u63a7\u5236<\/strong>\uff1aDTU\u4ea7\u54c1\u63d0\u4f9b\u4e86\u8fdc\u7a0b\u8bbf\u95ee\u548c\u63a7\u5236\u7684\u529f\u80fd\uff0c\u4f7f\u7528\u6237\u80fd\u591f\u901a\u8fc7\u4e92\u8054\u7f51\u6216\u5176\u4ed6\u7f51\u7edc\u8fde\u63a5\u8fdc\u7a0b\u8bbe\u5907\u3002\u901a\u8fc7DTU\u4ea7\u54c1\uff0c\u7528\u6237\u53ef\u4ee5\u968f\u65f6\u968f\u5730\u76d1\u6d4b\u548c\u63a7\u5236\u8fdc\u7a0b\u8bbe\u5907\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u548c\u4fbf\u5229\u6027\u3002<\/p>\n\n\n\n

\u3000\u30004. \u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027<\/strong>\uff1aDTU\u4ea7\u54c1\u5177\u5907\u5f3a\u5927\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\uff0c\u80fd\u591f\u4fdd\u62a4\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002\u5b83\u652f\u6301\u6570\u636e\u52a0\u5bc6\u548c\u8eab\u4efd\u9a8c\u8bc1\u7b49\u5b89\u5168\u673a\u5236\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u7be1\u6539\u6216\u6cc4\u6f0f\u3002<\/p>\n\n\n\n

\"dtu\"<\/figure>\n\n\n\n

\u3000\u3000\u4e09\u3001DTU\u4ea7\u54c1\u7684\u5e94\u7528\u9886\u57df<\/h2>\n\n\n\n

\u3000\u30001. \u5de5\u4e1a\u81ea\u52a8\u5316<\/strong>\uff1a\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0cDTU\u4ea7\u54c1\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u636e\u91c7\u96c6\u548c\u8fdc\u7a0b\u76d1\u63a7\u3002\u5b83\u53ef\u4ee5\u8fde\u63a5\u5404\u79cd\u4f20\u611f\u5668\u548c\u8bbe\u5907\uff0c\u5b9e\u65f6\u76d1\u6d4b\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u7684\u6570\u636e\uff0c\u5e76\u901a\u8fc7\u4e92\u8054\u7f51\u5c06\u6570\u636e\u4f20\u8f93\u5230\u8fdc\u7a0b\u63a7\u5236\u4e2d\u5fc3\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002<\/p>\n\n\n\n

\u3000\u30002. \u667a\u80fd\u4ea4\u901a<\/strong>\uff1a\u5728\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf\u4e2d\uff0cDTU\u4ea7\u54c1\u88ab\u7528\u4e8e\u8f66\u8f86\u8fdc\u7a0b\u76d1\u63a7\u548c\u7ba1\u7406\u3002\u5b83\u53ef\u4ee5\u5c06\u8f66\u8f86\u7684\u4f4d\u7f6e\u3001\u901f\u5ea6\u548c\u72b6\u6001\u7b49\u4fe1\u606f\u4f20\u8f93\u5230\u4ea4\u901a\u7ba1\u7406\u4e2d\u5fc3\uff0c\u5b9e\u73b0\u5bf9\u8f66\u8f86\u7684\u5b9e\u65f6\u76d1\u63a7\u548c\u8c03\u5ea6\u3002<\/p>\n\n\n\n

\u3000\u30003. \u519c\u4e1a\u9886\u57df<\/strong>\uff1a\u5728\u519c\u4e1a\u9886\u57df\uff0cDTU\u4ea7\u54c1\u88ab\u7528\u4e8e\u519c\u7530\u704c\u6e89\u3001\u6c14\u8c61\u76d1\u6d4b\u548c\u73af\u5883\u76d1\u6d4b\u7b49\u65b9\u9762\u3002\u5b83\u53ef\u4ee5\u8fde\u63a5\u571f\u58e4\u6e7f\u5ea6\u4f20\u611f\u5668\u3001\u6c14\u8c61\u7ad9\u548c\u73af\u5883\u76d1\u6d4b\u8bbe\u5907\uff0c\u5b9e\u65f6\u91c7\u96c6\u548c\u4f20\u8f93\u519c\u7530\u7684\u6570\u636e\uff0c\u5e2e\u52a9\u519c\u6c11\u79d1\u5b66\u7ba1\u7406\u519c\u7530\u548c\u63d0\u9ad8\u519c\u4f5c\u7269\u4ea7\u91cf\u3002<\/p>\n\n\n\n

\u3000\u30004. \u80fd\u6e90\u7ba1\u7406<\/strong>\uff1a\u5728\u80fd\u6e90\u7ba1\u7406\u9886\u57df\uff0cDTU\u4ea7\u54c1\u88ab\u7528\u4e8e\u7535\u529b\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u7ba1\u7406\u3002\u5b83\u53ef\u4ee5\u5c06\u7535\u529b\u8bbe\u5907\u7684\u8fd0\u884c\u72b6\u6001\u548c\u80fd\u8017\u4fe1\u606f\u4f20\u8f93\u5230\u80fd\u6e90\u7ba1\u7406\u4e2d\u5fc3\uff0c\u5b9e\u73b0\u5bf9\u7535\u529b\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u8c03\u5ea6\uff0c\u63d0\u9ad8\u80fd\u6e90\u5229\u7528\u6548\u7387\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n

\u3000\u3000DTU\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u4ea7\u54c1\uff0c\u5728\u7269\u8054\u7f51\u548c\u901a\u4fe1\u9886\u57df\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u901a\u8fc7\u672c\u6587\u5bf9DTU\u4ea7\u54c1\u7684\u5b9a\u4e49\u3001\u529f\u80fd\u548c\u5e94\u7528\u9886\u57df\u7684\u4ecb\u7ecd\uff0c\u8bfb\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u4e86\u89e3\u548c\u8ba4\u8bc6DTU\u4ea7\u54c1\uff0c\u5e76\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u53d1\u6325\u5176\u91cd\u8981\u4f5c\u7528\u3002<\/strong>\u672a\u6765\uff0c\u968f\u7740\u7269\u8054\u7f51\u548c\u901a\u4fe1\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cDTU\u4ea7\u54c1\u5c06\u4f1a\u6709\u66f4\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\uff0c\u4e3a\u5404\u4e2a\u884c\u4e1a\u5e26\u6765\u66f4\u591a\u7684\u4fbf\u5229\u548c\u6548\u76ca\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

DTU\uff0c\u5168\u79f0\u4e3a\u6570\u636e\u7ec8\u7aef\u5355\u5143(Data Terminal Unit)\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u5c06\u6570\u636e\u8f6c\u6362\u4e3a\u53ef\u4f20\u8f93\u6216\u53ef\u5904\u7406\u683c\u5f0f\u7684\u8bbe\u5907\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\u548c\u7f51\u7edc<\/p>\n","protected":false},"author":1,"featured_media":64317,"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":[59],"class_list":["post-64693","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-d"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/64693","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=64693"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/64693\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64317"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=64693"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=64693"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=64693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}