{"id":95376,"date":"2024-07-15T13:52:17","date_gmt":"2024-07-15T05:52:17","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=95376"},"modified":"2024-07-15T13:52:21","modified_gmt":"2024-07-15T05:52:21","slug":"smsdsjcs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/95376.html","title":{"rendered":"\u4ec0\u4e48\u662fDTU\u6570\u636e\u4f20\u8f93"},"content":{"rendered":"\n<p>\u3000\u3000<strong>DTU(Data Transfer 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class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6570\u636e\u91c7\u96c6<\/strong>\uff1aDTU\u4f1a\u4ece\u73b0\u573a\u8bbe\u5907(\u5982\u4f20\u611f\u5668\u3001\u4eea\u8868\u7b49)\u91c7\u96c6\u6a21\u62df\u6216\u6570\u5b57\u4fe1\u53f7\uff0c\u4f8b\u5982\u6e29\u5ea6\u3001\u538b\u529b\u3001\u6d41\u91cf\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u8f6c\u6362<\/strong>\uff1aDTU\u5c06\u91c7\u96c6\u5230\u7684\u6570\u636e\u8fdb\u884c\u5fc5\u8981\u7684\u8f6c\u6362\uff0c\u4f7f\u5176\u80fd\u591f\u901a\u8fc7\u65e0\u7ebf\u901a\u4fe1\u7f51\u7edc\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u4f20\u8f93<\/strong>\uff1a\u8f6c\u6362\u540e\u7684\u6570\u636e\u901a\u8fc7\u65e0\u7ebf\u901a\u4fe1\u7f51\u7edc(\u5982GPRS\u3001CDMA\u30012G\u30013G\u30014G\u7b49)\u53d1\u9001\u5230\u6307\u5b9a\u7684\u6570\u636e\u4e2d\u5fc3\u6216\u88c5\u7f6e\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0cDTU\u8fd8\u5177\u5907\u4e00\u5b9a\u7684\u5904\u7406\u529f\u80fd\uff0c\u80fd\u591f\u5bf9\u6570\u636e\u8fdb\u884c\u521d\u6b65\u7684\u89e3\u6790\u548c\u5904\u7406\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cDTU\u4e0d\u4ec5\u80fd\u591f\u5b9e\u73b0\u6570\u636e\u7684\u900f\u660e\u4f20\u8f93\uff0c\u8fd8\u80fd\u901a\u8fc7\u5d4c\u5165\u5f0f\u5904\u7406\u5668\u5bf9\u6570\u636e\u8fdb\u884c\u7f51\u7edc\u534f\u8bae\u5c01\u88c5\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000DTU\u4f5c\u4e3a\u7269\u8054\u7f51\u4e2d\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u901a\u8fc7\u5176\u5f3a\u5927\u7684\u6570\u636e\u4f20\u8f93\u548c\u5904\u7406\u80fd\u529b\uff0c\u6781\u5927\u5730\u63d0\u5347\u4e86\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u548c\u5b89\u5168\u6027\uff0c\u662f\u73b0\u4ee3\u5de5\u4e1a\u548c\u667a\u80fd\u7cfb\u7edf\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 DTU\u5728\u7269\u8054\u7f51\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000DTU(\u6570\u636e\u4f20\u8f93\u5355\u5143)\u5728\u7269\u8054\u7f51\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u975e\u5e38\u5e7f\u6cdb\uff0c\u6db5\u76d6\u4e86\u591a\u4e2a\u884c\u4e1a\u548c\u573a\u666f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u4f53\u7684\u6848\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u7535\u529b\u884c\u4e1a<\/strong>\uff1aDTU\u88ab\u7528\u4e8e\u6c34\u5e93\u5b89\u5168\u76d1\u6d4b\u89e3\u51b3\u65b9\u6848\u4e2d\uff0c\u901a\u8fc7DTU200\u548cSG500\u5de5\u4e1a\u7f51\u5173\u8fdb\u884c\u7efc\u5408\u5e94\u7528\uff0c\u4ee5\u5b9e\u73b0\u5bf9\u7535\u529b\u8bbe\u65bd\u7684\u5b9e\u65f6\u76d1\u63a7\u548c\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u73af\u4fdd\u9886\u57df<\/strong>\uff1aDTU\u5728\u73af\u4fdd\u9886\u57df\u7684\u5e94\u7528\u5305\u62ec\u6c34\u8d28\u76d1\u6d4b\u3001\u7a7a\u6c14\u6c61\u67d3\u68c0\u6d4b\u7b49\uff0c\u901a\u8fc7\u5c06\u73b0\u573a\u6570\u636e\u91c7\u96c6\u5e76\u4e0a\u4f20\u5230\u4e91\u7aef\u670d\u52a1\u5668\uff0c\u5b9e\u73b0\u73af\u5883\u6570\u636e\u7684\u5b9e\u65f6\u76d1\u63a7\u548c\u5206\u6790\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7269\u6d41\u4e0e\u4ea4\u901a<\/strong>\uff1a\u5728\u7269\u6d41\u548c\u4ea4\u901a\u9886\u57df\uff0cDTU\u7528\u4e8e\u8f66\u8f86\u4fe1\u606f\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u7ba1\u7406\uff0c\u4f8b\u5982\u5145\u7535\u6869\u7684\u6570\u636e\u8054\u7f51\u4f20\u8f93\u548c\u914d\u7535\u7bb1\u7684\u6570\u636e\u91c7\u96c6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u6167\u533b\u7597<\/strong>\uff1aDTU\u5728\u667a\u6167\u533b\u7597\u4e2d\u7528\u4e8e\u8fdc\u7a0b\u533b\u7597\u8bbe\u5907\u7684\u8fde\u63a5\u548c\u6570\u636e\u4f20\u8f93\uff0c\u786e\u4fdd\u533b\u7597\u6570\u636e\u7684\u5b9e\u65f6\u5171\u4eab\u548c\u5904\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5de5\u4e1a\u8054\u7f51<\/strong>\uff1aDTU\u5728\u5de5\u4e1a\u573a\u666f\u4e2d\u5e7f\u6cdb\u5e94\u7528\uff0c\u5982\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u667a\u80fd\u5236\u9020\u7b49\uff0c\u901a\u8fc7DTU\u5b9e\u73b0\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u65b0\u5a92\u4f53\u89c6\u9891\u4f20\u8f93<\/strong>\uff1aDTU\u652f\u6301\u9ad8\u5e26\u5bbd\u7684\u89c6\u9891\u6570\u636e\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u65b0\u5a92\u4f53\u89c6\u9891\u4f20\u8f93\u9886\u57df\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u6167\u5b89\u9632<\/strong>\uff1aDTU\u7528\u4e8e\u667a\u6167\u5b89\u9632\u7cfb\u7edf\u4e2d\uff0c\u901a\u8fc7\u5b9e\u65f6\u76d1\u63a7\u548c\u6570\u636e\u5206\u6790\uff0c\u63d0\u9ad8\u5b89\u5168\u9632\u8303\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u6167\u6e2f\u53e3<\/strong>\uff1aDTU\u5728\u667a\u6167\u6e2f\u53e3\u7684\u5e94\u7528\u4e2d\uff0c\u7528\u4e8e\u96c6\u88c5\u7bb1\u8ffd\u8e2a\u3001\u8239\u8236\u5b9a\u4f4d\u7b49\uff0c\u63d0\u5347\u6e2f\u53e3\u8fd0\u8425\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6c14\u8c61\u76d1\u6d4b<\/strong>\uff1aDTU\u5728\u6c14\u8c61\u76d1\u6d4b\u4e2d\u7528\u4e8e\u6536\u96c6\u548c\u4f20\u8f93\u6c14\u8c61\u6570\u636e\uff0c\u5e2e\u52a9\u8fdb\u884c\u5929\u6c14\u9884\u62a5\u548c\u707e\u5bb3\u9884\u8b66\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 DTU\u7684\u6570\u636e\u8f6c\u6362\u8fc7\u7a0b\u662f\u5982\u4f55\u5b9e\u73b0\u7684\uff0c\u7279\u522b\u662f\u5728\u6a21\u62df\u548c\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u65b9\u9762?<\/h2>\n\n\n\n<p>\u3000\u3000DTU(\u6570\u636e\u4f20\u8f93\u5355\u5143)\u5728\u6a21\u62df\u548c\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u65b9\u9762\u5b9e\u73b0\u4e86\u591a\u79cd\u529f\u80fd\uff0c\u4ee5\u786e\u4fdd\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u6709\u6548\u901a\u4fe1\u548c\u6570\u636e\u4f20\u8f93\u3002\u4ee5\u4e0b\u662f\u5176\u5177\u4f53\u5b9e\u73b0\u8fc7\u7a0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u6a21\u62df\u4fe1\u53f7\u5230\u6570\u5b57\u4fe1\u53f7\u7684\u8f6c\u6362<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5f53DTU\u63a5\u6536\u5230\u6765\u81ea\u4f20\u611f\u5668\u6216\u5176\u5b83\u8bbe\u5907\u7684\u6a21\u62df\u4fe1\u53f7\u65f6\uff0c\u59824-20mA\u7535\u6d41\u62160-5V\u7535\u538b\u7b49\u6807\u51c6\u5de5\u4e1a\u4fe1\u53f7\uff0c\u9700\u8981\u901a\u8fc7\u4e00\u4e2a\u6a21\u62df\u91cf\u91c7\u96c6\u6a21\u5757\u8fdb\u884c\u5904\u7406\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6a21\u62df\u91cf\u91c7\u96c6\u6a21\u5757\u5c06\u8fd9\u4e9b\u6a21\u62df\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\uff0c\u8fd9\u6837DTU\u624d\u80fd\u8bfb\u53d6\u5e76\u8fdb\u4e00\u6b65\u5904\u7406\u8fd9\u4e9b\u4fe1\u53f7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u6570\u5b57\u4fe1\u53f7\u5230\u6a21\u62df\u4fe1\u53f7\u7684\u8f6c\u6362<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0cDTU\u8fd8\u9700\u8981\u5c06\u6570\u5b57\u4fe1\u53f7\u91cd\u65b0\u8f6c\u6362\u4e3a\u6a21\u62df\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u4e0e\u5176\u5b83\u8bbe\u5907\u8fdb\u884c\u70b9\u5bf9\u70b9\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8fd9\u79cd\u8f6c\u6362\u901a\u5e38\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u7cfb\u7edf\u4e2d\uff0c\u4f7f\u5f97\u4e3b\u673a\u80fd\u591f\u6839\u636e\u63a5\u6536\u5230\u7684\u6570\u5b57\u4fe1\u53f7\u8fdb\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u548c\u63a7\u5236\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u6570\u636e\u683c\u5f0f\u5316\u4e0e\u5408\u5e76<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000DTU\u4e0d\u4ec5\u8d1f\u8d23\u5355\u4e00\u7c7b\u578b\u7684\u4fe1\u53f7\u8f6c\u6362\uff0c\u8fd8\u80fd\u591f\u5c06\u91c7\u96c6\u5230\u7684\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u5408\u5e76\u6210\u4e00\u4e2a\u6570\u636e\u5305\u8fdb\u884c\u4f20\u8f93\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8fd9\u79cd\u6570\u636e\u683c\u5f0f\u5316\u548c\u5408\u5e76\u529f\u80fd\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u548c\u51c6\u786e\u6027\uff0c\u4f7f\u4e3b\u673a\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u6790\u548c\u5904\u7406\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u89e3\u8c03\u4e0e\u89e3\u7801<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u63a5\u6536\u6570\u636e\u7684\u8fc7\u7a0b\u4e2d\uff0cDTU\u901a\u4fe1\u6a21\u5757\u8fd8\u53ef\u80fd\u9700\u8981\u5bf9\u4fe1\u53f7\u8fdb\u884c\u89e3\u8c03\u548c\u89e3\u7801\u64cd\u4f5c\uff0c\u4ee5\u8fd8\u539f\u51fa\u539f\u59cb\u7684\u6570\u636e\u4fe1\u606f\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u89e3\u8c03\u662f\u5c06\u4fe1\u53f7\u4ece\u8f7d\u6ce2\u4e2d\u63d0\u53d6\u51fa\u6765\uff0c\u800c\u89e3\u7801\u5219\u662f\u5c06\u7f16\u7801\u540e\u7684\u6570\u636e\u8f6c\u6362\u56de\u5176\u539f\u59cb\u5f62\u5f0f\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u6b63\u786e\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 DTU\u5982\u4f55\u901a\u8fc7\u65e0\u7ebf\u901a\u4fe1\u7f51\u7edc\u8fdb\u884c\u6570\u636e\u4f20\u8f93<\/h2>\n\n\n\n<p>\u3000\u3000DTU(\u6570\u636e\u4f20\u8f93\u5355\u5143)\u901a\u8fc7\u65e0\u7ebf\u901a\u4fe1\u7f51\u7edc\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u6280\u672f\u7ec6\u8282\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<p>\u3000\u3000DTU\u662f\u4e00\u79cd\u5c06\u4e32\u884c\u7aef\u53e3\u6570\u636e\u8f6c\u6362\u4e3aIP\u6570\u636e\u6216\u53cd\u4e4b\uff0c\u5e76\u901a\u8fc7\u65e0\u7ebf\u901a\u4fe1\u7f51\u7edc\u8fdb\u884c\u4f20\u8f93\u7684\u8bbe\u5907\u3002\u5b83\u901a\u5e38\u5177\u5907\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5982RS-232\u3001RS-485\u7b49\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u5de5\u4f5c\u6d41\u7a0b<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6570\u636e\u91c7\u96c6<\/strong>\uff1aDTU\u901a\u8fc7\u8fde\u63a5\u4f20\u611f\u5668\u3001\u8bbe\u5907\u7b49\u91c7\u96c6\u6570\u636e\uff0c\u5e76\u8fdb\u884c\u6570\u636e\u5904\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u51c6\u5907<\/strong>\uff1a\u5728DTU\u4e2d\uff0c\u6570\u636e\u901a\u5e38\u6765\u81ea\u4e8e\u4f20\u611f\u5668\u6216\u5176\u4ed6\u8bbe\u5907\uff0c\u7136\u540e\u901a\u8fc7\u5185\u7f6e\u7684\u901a\u4fe1\u82af\u7247\u548c\u76f8\u5173\u8f6f\u4ef6\u534f\u8bae\u6808\u8fdb\u884c\u5904\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u53d1\u9001<\/strong>\uff1aDTU\u5229\u7528\u8702\u7a9d\u7f51\u7edc(\u5982GPRS\u3001CDMA\u30012G\u30013G\u30014G\u7b49)\u8fdb\u884c\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\u3002\u5177\u4f53\u6765\u8bf4\uff0c4G DTU\u6a21\u5757\u57fa\u4e8e\u7b2c\u56db\u4ee3\u79fb\u52a8\u901a\u4fe1\u6280\u672f(4G)\uff0c\u4f7f\u7528OFDM\u8c03\u5236\u5b9e\u73b0\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u5177\u4f53\u6280\u672f\u7ec6\u8282<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>GPRS DTU<\/strong>\uff1a\u57fa\u4e8eGPRS\u7f51\u7edc\u5b9e\u73b0\u4e32\u53e3\u6570\u636e\u65e0\u7ebf\u4f20\u8f93\u3002\u5176\u529f\u80fd\u5305\u62ec\u900f\u660e\u4f20\u8f93\u3001\u6807\u51c6UDP\/TCP\u6570\u636e\u4f20\u8f93\u4ee5\u53ca\u56fa\u5b9aIP\u548c\u81ea\u52a8\u62e8\u53f7\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>4G DTU<\/strong>\uff1a\u5229\u7528LTE\u6280\u672f\u901a\u8fc7OFDM\u8c03\u5236\u5b9e\u73b0\u9ad8\u6548\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u53ef\u80fd\u6d89\u53ca\u5230\u4f7f\u7528\u7279\u5b9a\u7684\u8ba4\u8bc1\u4fe1\u606f\u4fdd\u8bc1\u6570\u636e\u5b89\u5168\u3002\u6b64\u5916\uff0c4G DTU\u8fd8\u652f\u6301MQTT\/HTTP\/TCP\u534f\u8bae\uff0c\u80fd\u591f\u5c06Modbus RTU\/DLT645\u8bbe\u5907\u8f6cJSON\/MQTT\u683c\u5f0f\u6570\u636e\u5bf9\u63a5\u963f\u91cc\u4e91\u7b49\u5e73\u53f0\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000DTU\u5e7f\u6cdb\u5e94\u7528\u4e8e\u9700\u8981\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\u7684\u573a\u5408\uff0c\u4f8b\u5982\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u73af\u5883\u76d1\u6d4b\u3001\u667a\u80fd\u7535\u7f51\u7b49\u9886\u57df\u3002\u5b83\u80fd\u591f\u4fdd\u6301\u4e0e\u8fd0\u8425\u5546\u7f51\u7edc\u7684\u8fde\u63a5\uff0c\u5b9e\u65f6\u68c0\u6d4b\u7f51\u7edc\u72b6\u6001\u5e76\u4fdd\u6301\u901a\u8baf\u94fe\u8def\u7545\u901a\u3002<\/p>\n\n\n\n<p>\u3000\u3000DTU\u901a\u8fc7\u65e0\u7ebf\u901a\u4fe1\u7f51\u7edc(\u5982GPRS\u3001CDMA\u30012G\u30013G\u30014G\u7b49)\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u6280\u672f\u7ec6\u8282\u4e3b\u8981\u6d89\u53ca\u6570\u636e\u91c7\u96c6\u3001\u6570\u636e\u51c6\u5907\u3001\u6570\u636e\u53d1\u9001\u4ee5\u53ca\u76f8\u5e94\u7684\u901a\u4fe1\u534f\u8bae\u548c\u8c03\u5236\u6280\u672f\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 DTU\u5728\u6570\u636e\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u65b9\u9762\u91c7\u53d6\u4e86\u54ea\u4e9b\u63aa\u65bd?<\/h2>\n\n\n\n<p>\u3000\u3000DTU\u5728\u6570\u636e\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u65b9\u9762\u91c7\u53d6\u4e86\u591a\u79cd\u63aa\u65bd\uff0c\u4ee5\u786e\u4fdd\u5176\u5728\u5404\u79cd\u73af\u5883\u4e2d\u7684\u7a33\u5b9a\u548c\u5b89\u5168\u8fd0\u884c\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6570\u636e\u52a0\u5bc6<\/strong>\uff1aDTU\u91c7\u7528\u4e86\u4e13\u7528\u7684\u52a0\u5bc6\u6280\u672f\uff0c\u5bf9\u4f20\u8f93\u548c\u5b58\u50a8\u7684\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\u5904\u7406\uff0c\u4ece\u800c\u6709\u6548\u9632\u6b62\u6570\u636e\u6cc4\u9732\u548c\u975e\u6cd5\u8bbf\u95ee\u3002\u4f8b\u5982\uff0cOM302\u652f\u6301\u6570\u636e\u52a0\u89e3\u5bc6\uff0c\u91c7\u96c6\u7684\u6570\u636e\u53ef\u4ee5\u52a0\u5bc6\u53d1\u9001\u81f3\u4e2d\u5fc3\uff0c\u5e76\u652f\u6301\u89e3\u5bc6\u4e2d\u5fc3\u6570\u636e\u6307\u4ee4\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8eab\u4efd\u9a8c\u8bc1\u548c\u8bbf\u95ee\u63a7\u5236<\/strong>\uff1aDTU\u8bbe\u5907\u5177\u5907\u591a\u5c42\u5b89\u5168\u8ba4\u8bc1\u673a\u5236\uff0c\u5305\u62ec\u8eab\u4efd\u9a8c\u8bc1\u548c\u8bbf\u95ee\u63a7\u5236\uff0c\u4ee5\u786e\u4fdd\u53ea\u6709\u6388\u6743\u7528\u6237\u624d\u80fd\u8bbf\u95ee\u548c\u64cd\u4f5c\u8bbe\u5907\u548c\u6570\u636e\u3002\u8fd9\u4e9b\u63aa\u65bd\u80fd\u591f\u6709\u6548\u5730\u9632\u6b62\u672a\u6388\u6743\u7684\u8bbf\u95ee\u548c\u64cd\u4f5c\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u6574\u4f53\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u53ef\u9760\u6027\u8bbe\u8ba1<\/strong>\uff1aDTU\u5728\u8bbe\u8ba1\u548c\u5236\u9020\u8fc7\u7a0b\u4e2d\u5145\u5206\u8003\u8651\u4e86\u9ad8\u53ef\u9760\u6027\u7684\u9700\u6c42\uff0c\u80fd\u591f\u5728\u6076\u52a3\u7684\u73af\u5883\u4e0b\u7a33\u5b9a\u8fd0\u884c\uff0c\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u8fde\u7eed\u6027\u548c\u7a33\u5b9a\u6027\u3002\u6b64\u5916\uff0cDTU\u88c5\u7f6e\u5177\u6709\u975e\u5e38\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u80fd\u529b\uff0c\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u8d28\u91cf\u7684\u670d\u52a1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u5b57\u7b7e\u540d\u6280\u672f<\/strong>\uff1aDTU\u8fd8\u4f7f\u7528\u6570\u5b57\u7b7e\u540d\u6280\u672f\u6765\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4e0d\u53ef\u5426\u8ba4\u6027\uff0c\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 DTU\u4e0e\u5176\u4ed6\u6570\u636e\u4f20\u8f93\u8bbe\u5907(\u5982\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a)\u5bf9\u6bd4\u4f18\u52a3<\/h2>\n\n\n\n<p>\u3000\u3000DTU(\u6570\u636e\u4f20\u8f93\u5355\u5143)\u4e0e\u5176\u4ed6\u6570\u636e\u4f20\u8f93\u8bbe\u5907\u5982\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u76f8\u6bd4\uff0c\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\u548c\u52a3\u52bf\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u4f18\u52bf<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u7ec4\u7f51\u8fc5\u901f\u7075\u6d3b<\/strong>\uff1aDTU\u7684\u5efa\u8bbe\u5468\u671f\u77ed\uff0c\u6210\u672c\u4f4e\uff0c\u80fd\u591f\u5feb\u901f\u90e8\u7f72\u5e76\u5b9e\u73b0\u7f51\u7edc\u8986\u76d6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u652f\u6301\u591a\u79cd\u534f\u8bae\u548c\u63a5\u53e3<\/strong>\uff1aDTU\u53ef\u4ee5\u652f\u6301RS232\u548cRS485\u7b49\u63a5\u53e3\uff0c\u5e76\u4e14\u80fd\u591f\u901a\u8fc7\u8fd0\u8425\u5546\u7f51\u7edc\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u4e0d\u540c\u5e94\u7528\u573a\u666f\u4e2d\u5177\u6709\u8f83\u9ad8\u7684\u7075\u6d3b\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u6548\u6027\u4e0e\u7a33\u5b9a\u6027<\/strong>\uff1aDTU\u91c7\u7528\u5168\u53cc\u5de5\u901a\u4fe1\uff0c\u63d0\u5347\u4e86\u6570\u636e\u91c7\u96c6\u6548\u7387\uff0c\u5e76\u4e14\u5176\u6297\u5e72\u6270\u80fd\u529b\u5f3a\uff0c\u9002\u5e94\u590d\u6742\u73af\u5883\uff0c\u786e\u4fdd\u4e86\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b89\u5168\u4fdd\u5bc6\u6027\u80fd\u597d<\/strong>\uff1aDTU\u901a\u5e38\u652f\u6301\u591a\u79cd\u5b89\u5168\u52a0\u5bc6\u65b9\u5f0f\uff0c\u80fd\u591f\u6709\u6548\u9632\u6b62\u7f51\u7edc\u653b\u51fb\uff0c\u4fdd\u62a4\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9002\u7528\u8303\u56f4\u5e7f<\/strong>\uff1aDTU\u5728\u73af\u4fdd\u76d1\u6d4b\u3001\u6c34\u5229\u76d1\u6d4b\u3001\u6c14\u8c61\u76d1\u6d4b\u7b49\u591a\u4e2a\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u5e94\u7528\uff0c\u89e3\u51b3\u4e86\u5927\u8303\u56f4\u5b9e\u65f6\u76d1\u63a7\u7684\u56f0\u96be\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u52a3\u52bf<\/h3>\n\n\n\n<ul 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