{"id":66981,"date":"2023-12-11T18:02:28","date_gmt":"2023-12-11T10:02:28","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=66981"},"modified":"2024-11-22T17:18:42","modified_gmt":"2024-11-22T09:18:42","slug":"dhzztxxysmsb-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/66981.html","title":{"rendered":"DTU\u548c\u4e3b\u7ad9\u901a\u8baf\u9700\u8981\u4ec0\u4e48\u8bbe\u5907\uff1f"},"content":{"rendered":"\n

\u3000\u3000\u5728\u73b0\u4ee3\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0cDTU<\/a>(\u6570\u636e\u4f20\u8f93\u5355\u5143)<\/strong>\u548c\u4e3b\u7ad9\u901a\u8baf\u8bbe\u5907\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002\u5b83\u4eec\u4e3a\u5de5\u4e1a\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u6570\u636e\u4f20\u8f93\u63d0\u4f9b\u4e86\u5fc5\u8981\u7684\u529f\u80fd\u3002\u672c\u6587\u5c06\u4ecb\u7ecdDTU\u548c\u4e3b\u7ad9\u901a\u8baf\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u4ee5\u53ca\u5728\u901a\u4fe1\u8fc7\u7a0b\u4e2d\u6240\u9700\u7684\u8bbe\u5907\u53ca\u5176\u4f5c\u7528\u3002<\/p>\n\n\n\n

\"DTU\"<\/figure>\n\n\n\n

\u3000\u3000\u4e00\u3001DTU\u548c\u4e3b\u7ad9\u901a\u8baf\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n\n\n\n

\u3000\u30001. DTU(\u6570\u636e\u4f20\u8f93\u5355\u5143)\u7684\u5b9a\u4e49<\/h3>\n\n\n\n

\u3000\u3000DTU\u662f\u4e00\u79cd\u5c06\u5de5\u4e1a\u8bbe\u5907\u4e0e\u4e3b\u7ad9\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u7684\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u5c06\u5de5\u4e1a\u8bbe\u5907\u91c7\u96c6\u5230\u7684\u6570\u636e\u901a\u8fc7\u65e0\u7ebf\u6216\u6709\u7ebf\u7f51\u7edc\u4f20\u8f93\u7ed9\u4e3b\u7ad9\uff0c\u5e76\u53ef\u4ee5\u63a5\u6536\u4e3b\u7ad9\u53d1\u9001\u7684\u6307\u4ee4\u548c\u63a7\u5236\u4fe1\u53f7\u3002<\/p>\n\n\n\n

\u3000\u30002. \u4e3b\u7ad9\u901a\u8baf\u7684\u5b9a\u4e49<\/h3>\n\n\n\n

\u3000\u3000\u4e3b\u7ad9\u901a\u8baf\u662f\u6307\u4e3b\u7ad9\u4e0eDTU\u4e4b\u95f4\u8fdb\u884c\u7684\u6570\u636e\u4ea4\u6362\u548c\u901a\u4fe1\u8fc7\u7a0b\u3002\u4e3b\u7ad9\u4f5c\u4e3a\u4e2d\u592e\u63a7\u5236\u5355\u5143\uff0c\u8d1f\u8d23\u76d1\u63a7\u548c\u63a7\u5236\u8fdc\u7a0b\u7684\u5de5\u4e1a\u8bbe\u5907\uff0c\u901a\u8fc7\u4e0eDTU\u7684\u901a\u8baf\uff0c\u53ef\u4ee5\u83b7\u53d6\u5b9e\u65f6\u6570\u636e\u3001\u53d1\u9001\u6307\u4ee4\u548c\u63a7\u5236\u4fe1\u53f7\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001DTU\u548c\u4e3b\u7ad9\u901a\u8baf\u6240\u9700\u8bbe\u5907\u53ca\u5176\u4f5c\u7528<\/h2>\n\n\n\n

\u3000\u30001. DTU\u8bbe\u5907<\/h3>\n\n\n\n

\u3000\u3000(1)\u65e0\u7ebf\u6a21\u5757<\/strong><\/p>\n\n\n\n

\u3000\u3000\u65e0\u7ebf\u6a21\u5757\u662fDTU\u8bbe\u5907\u4e2d\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u65e0\u7ebf\u901a\u8baf\u529f\u80fd\u3002\u6839\u636e\u9700\u6c42\uff0c\u53ef\u4ee5\u9009\u62e9\u4e0d\u540c\u7c7b\u578b\u7684\u65e0\u7ebf\u6a21\u5757\uff0c\u5982GPRS\u30013G\u30014G\u3001NB-IoT\u7b49\u3002\u65e0\u7ebf\u6a21\u5757\u53ef\u4ee5\u5c06\u5de5\u4e1a\u8bbe\u5907\u91c7\u96c6\u5230\u7684\u6570\u636e\u901a\u8fc7\u65e0\u7ebf\u7f51\u7edc\u4f20\u8f93\u7ed9\u4e3b\u7ad9\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u3000(2)\u4e32\u53e3\u63a5\u53e3<\/strong><\/p>\n\n\n\n

\u3000\u3000\u4e32\u53e3\u63a5\u53e3\u662fDTU\u8bbe\u5907\u4e0e\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u7684\u63a5\u53e3\u3002\u901a\u8fc7\u4e32\u53e3\u63a5\u53e3\uff0cDTU\u53ef\u4ee5\u4e0e\u5de5\u4e1a\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u91c7\u96c6\u548c\u901a\u4fe1\u3002\u5e38\u89c1\u7684\u4e32\u53e3\u63a5\u53e3\u6709RS232\u3001RS485\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000(3)\u5b58\u50a8\u5668<\/strong><\/p>\n\n\n\n

\u3000\u3000\u5b58\u50a8\u5668\u662fDTU\u8bbe\u5907\u4e2d\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u7684\u7ec4\u4ef6\u3002\u5b83\u53ef\u4ee5\u5b58\u50a8\u5de5\u4e1a\u8bbe\u5907\u91c7\u96c6\u5230\u7684\u6570\u636e\uff0c\u4ee5\u5907\u540e\u7eed\u4f20\u8f93\u6216\u5206\u6790\u4f7f\u7528\u3002<\/p>\n\n\n\n

\u3000\u30002. \u4e3b\u7ad9\u901a\u8baf\u8bbe\u5907<\/h3>\n\n\n\n

\u3000\u3000(1)\u4e3b\u7ad9\u8f6f\u4ef6<\/strong><\/p>\n\n\n\n

\u3000\u3000\u4e3b\u7ad9\u8f6f\u4ef6\u662f\u4e3b\u7ad9\u63a7\u5236\u7cfb\u7edf\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u5b83\u8d1f\u8d23\u4e0eDTU\u8fdb\u884c\u901a\u8baf\uff0c\u5e76\u5b9e\u73b0\u6570\u636e\u7684\u91c7\u96c6\u3001\u5904\u7406\u548c\u63a7\u5236\u3002\u4e3b\u7ad9\u8f6f\u4ef6\u901a\u5e38\u5177\u6709\u53cb\u597d\u7684\u7528\u6237\u754c\u9762\uff0c\u53ef\u4ee5\u5b9e\u65f6\u76d1\u63a7\u5de5\u4e1a\u8bbe\u5907\u7684\u72b6\u6001\u548c\u6570\u636e\u3002<\/p>\n\n\n\n

\u3000\u3000(2)\u901a\u8baf\u63a5\u53e3\u5361<\/strong><\/p>\n\n\n\n

\u3000\u3000\u901a\u8baf\u63a5\u53e3\u5361\u662f\u4e3b\u7ad9\u4e0eDTU\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u7684\u63a5\u53e3\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u5c06\u4e3b\u7ad9\u8f6f\u4ef6\u751f\u6210\u7684\u6570\u636e\u901a\u8fc7\u901a\u8baf\u63a5\u53e3\u5361\u53d1\u9001\u7ed9DTU\uff0c\u540c\u65f6\u53ef\u4ee5\u63a5\u6536DTU\u53d1\u9001\u7684\u6570\u636e\u3002\u901a\u8baf\u63a5\u53e3\u5361\u652f\u6301\u591a\u79cd\u901a\u8baf\u534f\u8bae\uff0c\u5982TCP\/IP\u3001Modbus\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000(3)\u670d\u52a1\u5668<\/strong><\/p>\n\n\n\n

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\u3000\u3000\u4e09\u3001DTU\u548c\u4e3b\u7ad9\u901a\u8baf\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n

\u3000\u30001. DTU\u548c\u4e3b\u7ad9\u901a\u8baf\u7684\u8fde\u63a5\u65b9\u5f0f<\/h3>\n\n\n\n

\u3000\u3000DTU\u548c\u4e3b\u7ad9\u53ef\u4ee5\u901a\u8fc7\u6709\u7ebf\u6216\u65e0\u7ebf\u7f51\u7edc\u8fdb\u884c\u8fde\u63a5\u3002\u6709\u7ebf\u8fde\u63a5\u901a\u5e38\u4f7f\u7528\u4ee5\u592a\u7f51\u6216\u4e32\u53e3\u63a5\u53e3\uff0c\u65e0\u7ebf\u8fde\u63a5\u901a\u5e38\u4f7f\u7528GPRS\u30013G\u30014G\u7b49\u65e0\u7ebf\u7f51\u7edc\u3002<\/p>\n\n\n\n

\u3000\u30002. DTU\u548c\u4e3b\u7ad9\u901a\u8baf\u7684\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b<\/h3>\n\n\n\n
    \n
  • \u3000\u3000(1)\u6570\u636e\u91c7\u96c6\uff1aDTU\u901a\u8fc7\u4e32\u53e3\u63a5\u53e3\u4e0e\u5de5\u4e1a\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u91c7\u96c6\uff0c\u5c06\u91c7\u96c6\u5230\u7684\u6570\u636e\u5b58\u50a8\u5728\u5b58\u50a8\u5668\u4e2d\u3002<\/li>\n\n\n\n
  • \u3000\u3000(2)\u6570\u636e\u4f20\u8f93\uff1aDTU\u901a\u8fc7\u65e0\u7ebf\u6216\u6709\u7ebf\u7f51\u7edc\u5c06\u5b58\u50a8\u5668\u4e2d\u7684\u6570\u636e\u4f20\u8f93\u7ed9\u4e3b\u7ad9\u3002\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0cDTU\u4f1a\u5c06\u6570\u636e\u8fdb\u884c\u538b\u7f29\u548c\u52a0\u5bc6\uff0c\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u4f20\u8f93\u6548\u7387\u3002<\/li>\n\n\n\n
  • \u3000\u3000(3)\u6570\u636e\u5904\u7406\uff1a\u4e3b\u7ad9\u63a5\u6536\u5230DTU\u53d1\u9001\u7684\u6570\u636e\u540e\uff0c\u901a\u8fc7\u4e3b\u7ad9\u8f6f\u4ef6\u5bf9\u6570\u636e\u8fdb\u884c\u5904\u7406\u548c\u5206\u6790\uff0c\u751f\u6210\u76f8\u5e94\u7684\u62a5\u8868\u548c\u56fe\u8868\u3002<\/li>\n\n\n\n
  • \u3000\u3000(4)\u6307\u4ee4\u63a7\u5236\uff1a\u4e3b\u7ad9\u53ef\u4ee5\u901a\u8fc7DTU\u5411\u5de5\u4e1a\u8bbe\u5907\u53d1\u9001\u6307\u4ee4\u548c\u63a7\u5236\u4fe1\u53f7\uff0c\u5b9e\u73b0\u5bf9\u5de5\u4e1a\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u3000\u56db\u3001\u603b\u7ed3<\/h2>\n\n\n\n

    \u3000\u3000DTU\u548c\u4e3b\u7ad9\u901a\u8baf\u662f\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u91cd\u8981\u7684\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u4eec\u901a\u8fc7\u65e0\u7ebf\u6216\u6709\u7ebf\u7f51\u7edc\u5b9e\u73b0\u5de5\u4e1a\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u6570\u636e\u4f20\u8f93\u3002DTU\u8bbe\u5907\u901a\u8fc7\u65e0\u7ebf\u6a21\u5757\u3001\u4e32\u53e3\u63a5\u53e3\u548c\u5b58\u50a8\u5668\u7b49\u7ec4\u4ef6\u5b9e\u73b0\u6570\u636e\u7684\u91c7\u96c6\u548c\u4f20\u8f93<\/strong>\uff0c\u4e3b\u7ad9\u901a\u8baf\u8bbe\u5907\u901a\u8fc7\u4e3b\u7ad9\u8f6f\u4ef6\u3001\u901a\u8baf\u63a5\u53e3\u5361\u548c\u670d\u52a1\u5668\u7b49\u7ec4\u4ef6\u5b9e\u73b0\u6570\u636e\u7684\u63a5\u6536\u548c\u5904\u7406\u3002\u4e86\u89e3DTU\u548c\u4e3b\u7ad9\u901a\u8baf\u6240\u9700\u8bbe\u5907\u53ca\u5176\u4f5c\u7528\uff0c\u6709\u52a9\u4e8e\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u7684\u901a\u8baf\u6280\u672f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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