{"id":94944,"date":"2024-07-03T13:58:40","date_gmt":"2024-07-03T05:58:40","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=94944"},"modified":"2024-07-03T14:00:02","modified_gmt":"2024-07-03T06:00:02","slug":"dtxmkcjynx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/94944.html","title":{"rendered":"DTU\u901a\u4fe1\u6a21\u5757\u5382\u5bb6\u6709\u54ea\u4e9b"},"content":{"rendered":"\n<p>\u3000\u3000<strong>DTU\u901a\u4fe1\u6a21\u5757\u5382\u5bb6<\/strong>\u4e3b\u8981\u4ece\u4e8b<strong>\u6570\u636e\u4f20\u8f93\u5355\u5143(DTU)\u7684<\/strong>\u7814\u53d1\u3001\u751f\u4ea7\u548c\u9500\u552e\u3002DTU\u662f\u4e00\u79cd\u5c06\u4e32\u53e3\u6570\u636e(\u5982RS232\/RS485)\u8f6c\u6362\u4e3aIP\u6570\u636e\u7684\u8bbe\u5907\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u667a\u80fd\u4ea4\u901a\u3001\u667a\u80fd\u7535\u7f51\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4ee5\u4e0b\u662f\u4e00\u4e9b\u77e5\u540d\u7684<strong>DTU\u901a\u4fe1\u6a21\u5757\u5382\u5bb6<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6280\u8c61\u79d1\u6280<\/strong>\uff1a\u6280\u8c61\u79d1\u6280\u662f\u4e00\u5bb6\u4e13\u6ce8\u4e8e\u63d0\u4f9b\u9ad8\u6027\u80fd\u548c\u53ef\u9760\u7684\u901a\u4fe1\u6a21\u5757\u89e3\u51b3\u65b9\u6848\u7684\u77e5\u540d\u5382\u5bb6\uff0c\u4ea7\u54c1\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u53a6\u95e8\u56db\u8054\u4fe1\u606f\u6280\u672f\u6709\u9650\u516c\u53f8<\/strong>\uff1a\u8be5\u516c\u53f8\u5f00\u53d1\u4e86YN3206 DTU\uff0c\u57fa\u4e8e\u79fb\u52a8\u8702\u7a9d\u7f51\u7edc\uff0c\u9002\u7528\u4e8e\u7535\u529b\u7cfb\u7edf\u81ea\u52a8\u5316\u3001\u5de5\u4e1a\u76d1\u63a7\u3001\u4ea4\u901a\u7ba1\u7406\u3001\u6c14\u8c61\u7b49\u591a\u79cd\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u661f\u521b\u6613\u8054<\/strong>\uff1a\u661f\u521b\u6613\u8054\u662f\u4e00\u5bb6\u4e13\u4e1a\u7684\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u548c\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\u5546\uff0c\u63d0\u4f9b\u9ad8\u54c1\u8d28\u7684DTU\u4ea7\u54c1\uff0c\u5e76\u4e14\u5728\u591a\u4e2a\u8bc1\u636e\u4e2d\u63d0\u5230\u5176\u4ea7\u54c1\u7279\u70b9\u548c\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6df1\u5733\u5e02\u667a\u8054\u7269\u8054\u79d1\u6280\u6709\u9650\u516c\u53f8<\/strong>\uff1a\u8be5\u516c\u53f8\u81f4\u529b\u4e8e\u63d0\u4f9b\u5de5\u4e1a\u7ea7\u7f51\u7edc\u901a\u8baf\u4ea7\u54c1\u7684\u7814\u53d1\u3001\u751f\u4ea7\u548c\u9500\u552e\uff0c\u4ea7\u54c1\u5305\u62ecDTU\u6570\u4f20\u6a21\u5757\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7231\u9646\u901a<\/strong>\uff1a\u4f4d\u4e8e\u798f\u5efa\u7701\u53a6\u95e8\u5e02\uff0c\u751f\u4ea7\u5404\u79cd5G\u30014G\u8def\u7531\u5668\u4ee5\u53caRTU\u4e0eDTU\u8bbe\u5907\uff0c\u4ea7\u54c1\u7b26\u5408\u884c\u4e1a\u6807\u51c6\uff0c\u53ef\u5728\u6076\u52a3\u7684\u5de5\u4e1a\u73af\u5883\u4e2d\u7a33\u5b9a\u5de5\u4f5c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e7f\u5dde\u81f4\u8fdc\u7535\u5b50\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/strong>\uff1a\u8be5\u516c\u53f8\u751f\u4ea7\u76843G\/4G\u7cfb\u5217DTU\u5177\u6709\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u5e7f\u3001\u7ec4\u7f51\u7075\u6d3b\u5feb\u6377\u3001\u8fd0\u884c\u6210\u672c\u4f4e\u7b49\u4f18\u70b9\uff0c\u53ef\u5e94\u7528\u4e8e\u7535\u529b\u7cfb\u7edf\u3001\u5de5\u4e1a\u76d1\u63a7\u3001\u4ea4\u901a\u7ba1\u7406\u7b49\u591a\u4e2a\u9886\u57df\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u534e\u4e3a<\/strong>\uff1a\u534e\u4e3a\u7684GPRS DTU\u901a\u4fe1\u6a21\u5757\u5177\u6709\u8f83\u9ad8\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u80fd\u591f\u6ee1\u8db3\u5404\u79cd\u590d\u6742\u73af\u5883\u4e0b\u7684\u6570\u636e\u4f20\u8f93\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4e2d\u5174<\/strong>\uff1a\u4e2d\u5174\u7684GPRS DTU\u901a\u4fe1\u6a21\u5757\u4e5f\u5177\u6709\u8f83\u9ad8\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u590d\u6742\u73af\u5883\u4e0b\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u5382\u5bb6\u5728DTU\u901a\u4fe1\u6a21\u5757\u9886\u57df\u90fd\u6709\u8f83\u5f3a\u7684\u5b9e\u529b\u548c\u4e30\u5bcc\u7684\u7ecf\u9a8c\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5382\u5bb6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"726\" height=\"450\" src=\"https:\/\/www.techphant.cn\/wp-content\/uploads\/2024\/06\/dtulbt240601b.jpg\" alt=\"\" class=\"wp-image-93533\" srcset=\"https:\/\/www.techphant.cn\/wp-content\/uploads\/2024\/06\/dtulbt240601b.jpg 726w, https:\/\/www.techphant.cn\/wp-content\/uploads\/2024\/06\/dtulbt240601b-300x186.jpg 300w, https:\/\/www.techphant.cn\/wp-content\/uploads\/2024\/06\/dtulbt240601b-600x372.jpg 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 \u6280\u8c61\u79d1\u6280DTU\u901a\u4fe1\u6a21\u5757\u7684\u5177\u4f53\u6280\u672f\u53c2\u6570\u548c\u5e94\u7528\u6848\u4f8b\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000\u6280\u8c61\u79d1\u6280\u7684DTU\u901a\u4fe1\u6a21\u5757\u5177\u6709\u591a\u79cd\u6280\u672f\u53c2\u6570\u548c\u5e7f\u6cdb\u7684\u5e94\u7528\u6848\u4f8b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u6280\u672f\u53c2\u6570<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u3000\u3000<strong>\u7f51\u7edc\u652f\u6301<\/strong>\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30004G DTU\u6a21\u5757\u652f\u6301LTE-TDD\u548cLTE-FDD\u65e0\u7ebf\u6807\u51c6\u3002<\/li>\n\n\n\n<li>\u3000\u3000LTE-TDD\u652f\u6301\u6700\u59276Mbps\u7684\u4e0b\u884c\u901f\u7387\u548c\u6700\u59274Mbps\u7684\u4e0a\u884c\u901f\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000LTE-FDD\u652f\u6301\u6700\u592710Mbps\u7684\u4e0b\u884c\u901f\u7387\u548c\u6700\u59275Mbps\u7684\u4e0a\u884c\u901f\u7387\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u6570\u636e\u4f20\u8f93\u80fd\u529b<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000DTU\u6a21\u5757\u901a\u8fc7\u8fde\u63a5\u4f20\u611f\u5668\u3001\u8bbe\u5907\u7b49\u91c7\u96c6\u6570\u636e\uff0c\u5e76\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u548c\u8fdc\u7a0b\u63a7\u5236\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u652f\u6301RS485\/RS232\u6709\u7ebf\u901a\u4fe1\u65b9\u5f0f\uff0c\u4ee5\u53caTPUNB\u65e0\u7ebf\u901a\u4fe1\u65b9\u5f0f\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u8fdc\u7a0b\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u548c\u8bbe\u5907\u63a7\u5236\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u4e2d\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u76d1\u6d4b\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5de5\u4e1a\u5236\u9020\u4e2d\u7684\u751f\u4ea7\u7ebf\u76d1\u63a7\u4e0e\u4f18\u5316\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u5e94\u7528\u6848\u4f8b<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u7269\u8054\u7f51\u5e73\u53f0\u5bf9\u63a5<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u901a\u8fc74G DTU\u5b9e\u73b0RS485\u8bbe\u5907\u65e0\u7f1d\u63a5\u5165\u963f\u91cc\u4e91\u7269\u8054\u7f51\u5e73\u53f0\uff0c\u5176\u4e2d\u8bbe\u5907\u53ef\u4ee5\u4e3b\u52a8\u8f6e\u8be2RS485\u603b\u7ebf\u4e0a\u7684\u8bbe\u5907\uff0c\u5e76\u5c06ModBus RTU\u534f\u8bae\u81ea\u52a8\u8f6c\u6362\u6210\u963f\u91cc\u7684ALink JSON\u683c\u5f0f\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e0e\u963f\u91cc\u4e91\u7684\u65e0\u7f1d\u5bf9\u63a5\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u667a\u80fd\u5bb6\u5c45<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u5728\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u4e2d\uff0cDTU\u901a\u4fe1\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u8bbe\u5907\u7684\u8fdc\u7a0b\u5f00\u5173\u3001\u6e29\u5ea6\u3001\u6e7f\u5ea6\u7b49\u6570\u636e\u7684\u5b9e\u65f6\u76d1\u6d4b\u548c\u63a7\u5236\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u5de5\u4e1a\u5236\u9020<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u5728\u5236\u9020\u4e1a\u4e2d\uff0c\u5de5\u4e1aDTU\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u751f\u4ea7\u7ebf\u76d1\u63a7\u4e0e\u4f18\u5316\u3002\u901a\u8fc7\u8fde\u63a5\u751f\u4ea7\u7ebf\u4e0a\u7684\u5404\u79cd\u8bbe\u5907\u548c\u4f20\u611f\u5668\uff0c\u5b9e\u73b0\u5bf9\u751f\u4ea7\u8fc7\u7a0b\u7684\u5b9e\u65f6\u76d1\u63a7\uff0c\u5e76\u901a\u8fc7\u6570\u636e\u5206\u6790\u63d0\u4f9b\u4f18\u5316\u5efa\u8bae\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u53a6\u95e8\u56db\u8054\u4fe1\u606f\u6280\u672f\u6709\u9650\u516c\u53f8YN3206 DTU\u7684\u6280\u672f\u89c4\u683c\u548c\u5e02\u573a\u53cd\u9988\u5982\u4f55?<\/h2>\n\n\n\n<p>\u3000\u3000\u53a6\u95e8\u56db\u8054\u4fe1\u606f\u6280\u672f\u6709\u9650\u516c\u53f8\u7684YN3206 DTU\u662f\u4e00\u79cd\u5de5\u4e1a\u7ea7\u65e0\u7ebf\u6570\u636e\u4f20\u8f93\u7ec8\u7aef(DTU)\uff0c\u63d0\u4f9b\u6807\u51c6\u7684RS232\u548cRS485\u901a\u4fe1\u63a5\u53e3\uff0c\u4e32\u53e3\u6570\u636e\u8f6cIP\u7f51\u7edc\u6570\u636e\u91c7\u7528\u900f\u660e\u4f20\u8f93\u534f\u8bae\uff0c\u4f7f\u7528\u7b80\u5355\uff0c\u5e76\u63d0\u4f9b\u4e8c\u6b21\u5f00\u53d1\u52a8\u6001\u5e93\u53ca\u53c2\u8003\u6e90\u7801\uff0c\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u5f00\u53d1\u3002\u6b64\u5916\uff0c\u8be5\u4ea7\u54c1\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u5305\u62ecSMSCLI\u534f\u8bae\u548cSMSSER\u534f\u8bae\uff0c\u80fd\u591f\u901a\u8fc7\u77ed\u4fe1\u65b9\u5f0f\u53d1\u9001\u6216\u63a5\u6536\u6570\u636e\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4ece\u5e02\u573a\u53cd\u9988\u6765\u770b\uff0c\u53a6\u95e8\u56db\u8054\u4fe1\u606f\u6280\u672f\u6709\u9650\u516c\u53f8\u7684\u4ea7\u54c1\u5728\u667a\u80fd\u4eea\u8868\u3001RTU\u3001DTU\u3001\u7269\u8054\u7f51\u7ec8\u7aef\u548c\u8fdc\u7a0b\u96c6\u4e2d\u6284\u8868\u8bbe\u5907\u65b9\u9762\u8d62\u5f97\u4e86\u5ba2\u6237\u7684\u8ba4\u53ef\u3002\u8fd9\u8868\u660eYN3206 DTU\u5728\u5e02\u573a\u4e0a\u5177\u6709\u4e00\u5b9a\u7684\u7ade\u4e89\u529b\u548c\u5ba2\u6237\u6ee1\u610f\u5ea6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u661f\u521b\u6613\u8054DTU\u4ea7\u54c1\u7684\u6027\u80fd\u7279\u70b9\u548c\u5728\u5de5\u4e1a\u7269\u8054\u7f51\u4e2d\u7684\u5e94\u7528\u573a\u666f\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000\u661f\u521b\u6613\u8054\u7684DTU\u4ea7\u54c1\u5177\u6709\u591a\u79cd\u6027\u80fd\u7279\u70b9\uff0c\u5e76\u5728\u5de5\u4e1a\u7269\u8054\u7f51\u4e2d\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u6027\u80fd\u7279\u70b9\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u591a\u7f51\u7edc\u652f\u6301<\/strong>\uff1a\u661f\u521b\u6613\u8054\u76844G DTU\u652f\u63014G\u30012G\u30013G\u7b49\u591a\u79cd\u7f51\u7edc\u8fde\u63a5\u65b9\u5f0f\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\u7075\u6d3b<\/strong>\uff1a\u652f\u6301\u6570\u636e\u900f\u660e\u4f20\u8f93\u3001\u7ec4\u6001\u8f6f\u4ef6\u534f\u8bae\u4f20\u8f93\uff0c\u80fd\u591f\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u79cd\u901a\u4fe1\u534f\u8bae\u652f\u6301<\/strong>\uff1a\u652f\u6301TCP\u3001UDP\u3001MQTT\u3001AT\u6307\u4ee4\u7b49\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u5de5\u4e1a\u901a\u4fe1\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u6548\u7684\u6570\u636e\u5904\u7406\u80fd\u529b<\/strong>\uff1a\u5177\u5907\u7f13\u5b58\u529f\u80fd\uff0c\u4fdd\u8bc1\u6570\u636e\u4e0d\u4e22\u5931\uff0c\u540c\u65f6\u652f\u6301\u5b9e\u65f6\u5728\u7ebf\u548c\u77ed\u4fe1\u3001\u7535\u8bdd\u901a\u77e5\u529f\u80fd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u786c\u4ef6\u6027\u80fd\u5f3a\u5927<\/strong>\uff1a\u91c7\u7528\u9ad8\u6027\u80fd\u7684\u5de5\u4e1a\u7ea7MCU\u4e3b\u63a7\u82af\u7247\uff0c\u5e76\u642d\u8f7d\u5d4c\u5165\u5f0f\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\uff0c\u63d0\u4f9b\u5f3a\u5927\u7684\u6570\u636e\u5904\u7406\u80fd\u529b\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4e30\u5bcc\u7684\u63a5\u53e3<\/strong>\uff1a\u63d0\u4f9bRS232\u548cRS485\u63a5\u53e3\u53ca\u4e30\u5bcc\u7684IO\u63a5\u53e3\uff0c\u5b9e\u73b0\u6570\u636e\u900f\u660e\u4f20\u8f93\u529f\u80fd\u548cIO\u91c7\u96c6\u529f\u80fd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u672c\u5730\u6570\u636e\u5b58\u50a8\u548cGPS\u5b9a\u4f4d<\/strong>\uff1a\u652f\u6301\u672c\u5730\u6570\u636e\u5b58\u50a8\u548cGPS\u5b9a\u4f4d\u529f\u80fd\uff0c\u65b9\u4fbf\u8fdb\u884c\u4f4d\u7f6e\u7ba1\u7406\u548c\u6570\u636e\u5206\u6790\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u5e94\u7528\u573a\u666f\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4ea4\u901a\u884c\u4e1a<\/strong>\uff1a\u7528\u4e8e\u4ea4\u901a\u76d1\u63a7\u7cfb\u7edf\uff0c\u5b9e\u65f6\u4f20\u8f93\u8f66\u8f86\u4fe1\u606f\u548c\u4ea4\u901a\u72b6\u51b5\uff0c\u63d0\u9ad8\u4ea4\u901a\u7ba1\u7406\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6c14\u8c61\u884c\u4e1a<\/strong>\uff1a\u7528\u4e8e\u6c14\u8c61\u6570\u636e\u91c7\u96c6\u548c\u4f20\u8f93\uff0c\u5b9e\u65f6\u76d1\u6d4b\u5929\u6c14\u53d8\u5316\uff0c\u63d0\u4f9b\u51c6\u786e\u7684\u5929\u6c14\u9884\u62a5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6c34\u6587\u548c\u6c34\u5229\u884c\u4e1a<\/strong>\uff1a\u7528\u4e8e\u6c34\u6587\u76d1\u6d4b\u7ad9\u7684\u6570\u636e\u91c7\u96c6\u548c\u4f20\u8f93\uff0c\u5b9e\u65f6\u76d1\u63a7\u6c34\u6d41\u60c5\u51b5\u548c\u6c34\u8d28\u53d8\u5316\uff0c\u4fdd\u969c\u6c34\u8d44\u6e90\u5b89\u5168\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5730\u8d28\u884c\u4e1a<\/strong>\uff1a\u7528\u4e8e\u5730\u8d28\u707e\u5bb3\u9884\u8b66\u7cfb\u7edf\uff0c\u5b9e\u65f6\u4f20\u8f93\u5730\u8d28\u6570\u636e\uff0c\u53ca\u65f6\u53d1\u73b0\u548c\u9884\u8b66\u5730\u8d28\u707e\u5bb3\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5de5\u4e1a\u81ea\u52a8\u5316<\/strong>\uff1a\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u5982\u914d\u7535\u81ea\u52a8\u5316\u7ec8\u7aef\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u914d\u7f6e\u5347\u7ea7\u548c\u6570\u636e\u91c7\u96c6\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u6df1\u5733\u5e02\u667a\u8054\u7269\u8054\u79d1\u6280\u6709\u9650\u516c\u53f8\u63d0\u4f9b\u7684\u5de5\u4e1a\u7ea7\u7f51\u7edc\u901a\u8baf\u4ea7\u54c1\u4e2d\uff0cDTU\u6570\u4f20\u6a21\u5757\u7684\u8be6\u7ec6\u6280\u672f\u7ec6\u8282\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000\u6df1\u5733\u5e02\u667a\u8054\u7269\u8054\u79d1\u6280\u6709\u9650\u516c\u53f8\u63d0\u4f9b\u7684\u5de5\u4e1a\u7ea7\u7f51\u7edc\u901a\u8baf\u4ea7\u54c1\u4e2d\uff0cDTU\u6570\u4f20\u6a21\u5757\u7684\u8be6\u7ec6\u6280\u672f\u7ec6\u8282\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4ea7\u54c1\u7c7b\u578b<\/strong>\uff1a\u667a\u8054\u7269\u80544G DTU\u662f\u4e00\u79cd\u7269\u8054\u7f51\u65e0\u7ebf\u6570\u636e\u7ec8\u7aef\uff0c\u5229\u7528\u516c\u75284G\u7f51\u7edc\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5904\u7406\u5668<\/strong>\uff1a\u91c7\u7528\u5de5\u4e1a\u7ea732\u4f4d\u901a\u4fe1\u5904\u7406\u5668\uff0c\u5177\u5907\u9ad8\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f51\u7edc\u652f\u6301<\/strong>\uff1a\u652f\u6301\u5168\u7f51\u901a4G\/5G\u6a21\u5757\uff0c\u517c\u5bb9\u4e03\u6a21\u5168\u7f51\uff0c\u5e76\u4e14\u652f\u6301NB\u6a21\u5757\u3002\u6b64\u5916\uff0c\u8fd8\u652f\u6301Cat-1\u7f51\u7edc\u63a5\u5165\u4ee5\u53ca\u79fb\u52a8\u548c\u8054\u901a2G\u7f51\u7edc\u63a5\u5165\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u63a5\u53e3<\/strong>\uff1a\u63d0\u4f9b\u6807\u51c6RS232\u548cRS485\u63a5\u53e3\uff0c\u53ef\u5b9a\u5236TTL\u7535\u5e73\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u67091\u4e2aRS232\u548c1\u4e2aRS485(\u6216RS422)\u63a5\u53e3\uff0c\u5185\u7f6e15KV ESD\u4fdd\u62a4\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f20\u8f93\u901f\u7387<\/strong>\uff1a\u4e0b\u884c\u901f\u7387\u4e3a10Mbps\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u534f\u8bae\u652f\u6301<\/strong>\uff1a\u652f\u6301ModbusRTU\/ModbusTCP\u534f\u8bae\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5176\u4ed6\u7279\u6027<\/strong>\uff1a\u5177\u5907\u8f6f\u4ef6\u591a\u7ea7\u68c0\u6d4b\u548c\u786c\u4ef6\u591a\u91cd\u4fdd\u62a4\u673a\u5236\uff0c\u8fd0\u884c\u66f4\u7a33\u5b9a\uff0c\u4f20\u8f93\u66f4\u9ad8\u901f\u3002\u540c\u65f6\u652f\u6301FOTA\u8fdc\u7a0b\u5347\u7ea7\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 \u534e\u4e3a\u548c\u4e2d\u5174GPRS DTU\u901a\u4fe1\u6a21\u5757\u5728\u590d\u6742\u73af\u5883\u4e0b\u7684\u6027\u80fd\u8868\u73b0\u548c\u7528\u6237\u8bc4\u4ef7\u5982\u4f55?<\/h2>\n\n\n\n<p>\u3000\u3000\u534e\u4e3a\u548c\u4e2d\u5174\u7684GPRS DTU\u901a\u4fe1\u6a21\u5757\u5728\u590d\u6742\u73af\u5883\u4e0b\u7684\u6027\u80fd\u8868\u73b0\u548c\u7528\u6237\u8bc4\u4ef7\u603b\u4f53\u4e0a\u662f\u79ef\u6781\u7684\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4ece\u7a33\u5b9a\u6027\u89d2\u5ea6\u6765\u770b\uff0c\u534e\u4e3a\u548c\u4e2d\u5174\u7684GPRS 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