{"id":101330,"date":"2025-02-26T09:22:32","date_gmt":"2025-02-26T01:22:32","guid":{"rendered":"\/\/www.viralrail.com\/?p=101330"},"modified":"2025-02-26T09:22:36","modified_gmt":"2025-02-26T01:22:36","slug":"lyfwwldhhwljs","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/101330.html","title":{"rendered":"LPWAN\u4e0e\u8702\u7a9d\u7f51\u7edc\u7684\u6df7\u5408\u7f51\u7edc\u6280\u672f"},"content":{"rendered":"\n

\u3000\u3000LPWAN<\/a>(\u4f4e\u529f\u8017\u5e7f\u57df\u7f51)<\/strong>\u4e0e\u8702\u7a9d\u7f51\u7edc<\/a><\/strong>\u7684\u6df7\u5408\u7f51\u7edc\u6280\u672f\u662f\u4e00\u79cd\u7ed3\u5408\u4e24\u79cd\u901a\u4fe1\u6280\u672f\u4f18\u52bf\u7684\u521b\u65b0\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u5229\u7528LPWAN\u7684\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u8986\u76d6\u548c\u4f4e\u6210\u672c\u7279\u6027\u6765\u5904\u7406\u65e5\u5e38\u7684\u5c0f\u6570\u636e\u91cf\u4f20\u8f93\u9700\u6c42\uff0c\u540c\u65f6\u5728\u9700\u8981\u9ad8\u5e26\u5bbd\u3001\u4f4e\u5ef6\u8fdf\u901a\u4fe1\u65f6\u65e0\u7f1d\u5207\u6362\u5230\u8702\u7a9d\u7f51\u7edc(\u59824G\/5G)\uff0c\u8fd9\u79cd\u6df7\u5408\u67b6\u6784\u65e2\u80fd\u4e3a\u7269\u8054\u7f51\u8bbe\u5907\u63d0\u4f9b\u9ad8\u6548\u7684\u80fd\u6e90\u7ba1\u7406\u548c\u5e7f\u57df\u8986\u76d6\uff0c\u53c8\u80fd\u5728\u5173\u952e\u65f6\u523b\u63d0\u4f9b\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u80fd\u529b\uff0c\u7279\u522b\u9002\u7528\u4e8e\u667a\u6167\u57ce\u5e02\u3001\u519c\u4e1a\u76d1\u6d4b\u3001\u7269\u6d41\u8ffd\u8e2a\u7b49\u9700\u8981\u7075\u6d3b\u901a\u4fe1\u80fd\u529b\u7684\u573a\u666f\uff0c\u6709\u6548\u5e73\u8861\u4e86\u529f\u8017\u3001\u8986\u76d6\u8303\u56f4\u3001\u5e26\u5bbd\u548c\u6210\u672c\u7b49\u591a\u65b9\u9762\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001\u6280\u672f\u80cc\u666f\u4e0e\u5b9a\u4e49<\/h2>\n\n\n\n

\u3000\u3000LPWAN<\/a>(\u4f4e\u529f\u8017\u5e7f\u57df\u7f51)\u4e0e\u8702\u7a9d\u7f51\u7edc\u7684\u6df7\u5408\u7f51\u7edc\u6280\u672f\uff0c\u662f\u4e00\u79cd\u7ed3\u5408\u4e24\u79cd\u901a\u4fe1\u6280\u672f\u4f18\u52bf\u7684\u7269\u8054\u7f51<\/a>(IoT)\u89e3\u51b3\u65b9\u6848\u3002LPWAN<\/a>\u4ee5\u4f4e\u529f\u8017\u3001\u8fdc\u8ddd\u79bb\u548c\u4f4e\u6210\u672c\u4e3a\u6838\u5fc3\u7279\u70b9\uff0c\u9002\u5408\u5927\u89c4\u6a21\u3001\u4f4e\u6570\u636e\u901f\u7387\u7684\u7269\u8054\u7f51\u8bbe\u5907\u8fde\u63a5;\u800c\u8702\u7a9d\u7f51\u7edc(\u59824G\/5G\u3001NB-IoT<\/a>\u3001LTE-M)\u5219\u4ee5\u9ad8\u5e26\u5bbd\u3001\u5e7f\u8986\u76d6\u3001\u79fb\u52a8\u6027\u548c\u9ad8\u5b89\u5168\u6027\u89c1\u957f\u3002\u4e24\u8005\u7684\u878d\u5408\u65e8\u5728\u901a\u8fc7\u4e92\u8865\u6027\u8bbe\u8ba1\uff0c\u6ee1\u8db3\u590d\u6742\u573a\u666f\u4e0b\u7684\u591a\u6837\u5316\u9700\u6c42\uff0c\u4f8b\u5982\u667a\u6167\u57ce\u5e02\u3001\u5de5\u4e1a\u7269\u8054\u7f51(IIoT)\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001\u6df7\u5408\u7f51\u7edc\u6280\u672f\u7684\u5178\u578b\u67b6\u6784\u8bbe\u8ba1<\/h2>\n\n\n\n

\u3000\u3000\u6df7\u5408\u7f51\u7edc\u7684\u67b6\u6784\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u5173\u952e\u7ec4\u4ef6\uff0c\u901a\u8fc7\u591a\u534f\u8bae\u534f\u540c\u5b9e\u73b0\u9ad8\u6548\u901a\u4fe1\uff1a<\/p>\n\n\n\n

\u3000\u3000\u7ec8\u7aef\u8bbe\u5907<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LPWAN\u7ec8\u7aef<\/strong>\uff1a\u5982LoRa\u3001Sigfox\u8bbe\u5907\uff0c\u8d1f\u8d23\u4f4e\u9891\u6b21\u3001\u5c0f\u6570\u636e\u5305\u7684\u4f20\u8f93(\u5982\u4f20\u611f\u5668\u6570\u636e)\u3002<\/p>\n\n\n\n

\u3000\u3000\u8702\u7a9d\u7ec8\u7aef<\/strong>\uff1a\u5982NB-IoT\u3001LTE-M\u6a21\u5757\uff0c\u7528\u4e8e\u9700\u8981\u9ad8\u53ef\u9760\u6027\u6216\u53cc\u5411\u901a\u4fe1\u7684\u573a\u666f(\u5982\u7d27\u6025\u544a\u8b66)\u3002<\/p>\n\n\n\n

\u3000\u3000\u53cc\u6a21\u7ec8\u7aef<\/strong>\uff1a\u652f\u6301LPWAN\u548c\u8702\u7a9d\u534f\u8bae\u7684\u8bbe\u5907\uff0c\u6839\u636e\u9700\u6c42\u52a8\u6001\u5207\u6362\u901a\u4fe1\u6a21\u5f0f\u3002<\/p>\n\n\n\n

\u3000\u3000\u7f51\u5173\u4e0e\u57fa\u7ad9<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LPWAN\u7f51\u5173<\/strong>\uff1a\u8d1f\u8d23\u63a5\u6536LoRa\u7b49\u975e\u8702\u7a9d\u4fe1\u53f7\uff0c\u5e76\u901a\u8fc7TCP\/IP\u534f\u8bae\u5c06\u6570\u636e\u8f6c\u53d1\u81f3\u540e\u7aef\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n

\u3000\u3000\u8702\u7a9d\u57fa\u7ad9<\/strong>\uff1a\u5229\u7528\u73b0\u6709\u8702\u7a9d\u57fa\u7840\u8bbe\u65bd(\u5982NB-IoT\u57fa\u7ad9)\uff0c\u63d0\u4f9b\u9ad8\u5bc6\u5ea6\u8986\u76d6\u548c\u79fb\u52a8\u6027\u652f\u6301\u3002<\/p>\n\n\n\n

\u3000\u3000\u6df7\u5408\u7f51\u5173<\/strong>\uff1a\u96c6\u6210LPWAN\u548c\u8702\u7a9d\u56de\u4f20\u529f\u80fd\uff0c\u652f\u6301\u591a\u534f\u8bae\u8f6c\u6362\u4e0e\u6570\u636e\u6c47\u805a(\u5982LoRaWAN+Cat.1\u7f51\u5173)\u3002<\/p>\n\n\n\n

\u3000\u3000\u7f51\u7edc\u5c42\u4e0e\u4e91\u5e73\u53f0<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u8fb9\u7f18\u8ba1\u7b97\u8282\u70b9<\/strong>\uff1a\u5728\u7f51\u5173\u6216\u57fa\u7ad9\u4fa7\u8fdb\u884c\u672c\u5730\u6570\u636e\u5904\u7406\uff0c\u51cf\u5c11\u4f20\u8f93\u5ef6\u8fdf\u548c\u5e26\u5bbd\u5360\u7528(\u5982\u4ea4\u901a\u4fe1\u53f7\u706f\u5b9e\u65f6\u5206\u6790\u62e5\u5835\u6570\u636e)\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e91\u670d\u52a1\u5668<\/strong>\uff1a\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\uff0c\u652f\u6301\u8de8\u7f51\u7edc\u534f\u540c\u8c03\u5ea6(\u5982\u901a\u8fc7\u8702\u7a9d\u7f51\u7edc\u4e0b\u53d1\u63a7\u5236\u6307\u4ee4\u81f3LPWAN\u8bbe\u5907)\u3002<\/p>\n\n\n\n

\u3000\u3000\u901a\u4fe1\u534f\u8bae\u534f\u540c<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u52a8\u6001\u8d1f\u8f7d\u5747\u8861<\/strong>\uff1a\u6839\u636e\u6570\u636e\u4f18\u5148\u7ea7\u9009\u62e9\u4f20\u8f93\u8def\u5f84(\u5982\u5173\u952e\u6570\u636e\u8d70\u8702\u7a9d\u7f51\u7edc\uff0c\u975e\u5173\u952e\u6570\u636e\u8d70LPWAN)\u3002<\/p>\n\n\n\n

\u3000\u3000\u534f\u8bae\u8f6c\u6362<\/strong>\uff1a\u901a\u8fc7\u7f51\u5173\u5b9e\u73b0LPWAN\u534f\u8bae(\u5982LoRaWAN)\u4e0e\u8702\u7a9d\u534f\u8bae(\u5982MQTT)\u7684\u4e92\u901a\u3002<\/p>\n\n\n\n

\u3000\u3000\u5178\u578b\u67b6\u6784\u793a\u4f8b<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5728\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf\u4e2d\uff0c\u8f66\u8f86\u901a\u8fc7LPWAN(\u5982LoRa)\u4e0a\u62a5\u4f4d\u7f6e\u6570\u636e\u81f3\u8def\u8fb9\u5355\u5143(RSU)\uff0cRSU\u901a\u8fc7\u8702\u7a9d\u7f51\u7edc(\u5982LTE-M)\u5c06\u805a\u5408\u540e\u7684\u6570\u636e\u4f20\u8f93\u81f3\u4e91\u7aef\u63a7\u5236\u4e2d\u5fc3\uff0c\u540c\u65f6\u5229\u7528\u8fb9\u7f18\u8ba1\u7b97\u4f18\u5316\u4fe1\u53f7\u706f\u8c03\u5ea6\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001\u6280\u672f\u4f18\u52bf\u4e0e\u6311\u6218<\/h2>\n\n\n\n

\u3000\u3000\u4f18\u52bf<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u8986\u76d6\u4e92\u8865<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LPWAN\u5f25\u8865\u8702\u7a9d\u7f51\u7edc\u5728\u504f\u8fdc\u5730\u533a\u6216\u5730\u4e0b\u573a\u666f\u7684\u8986\u76d6\u4e0d\u8db3(\u5982\u519c\u6751\u73af\u5883\u76d1\u6d4b\u3001\u5730\u4e0b\u7ba1\u9053\u76d1\u6d4b)\u3002<\/p>\n\n\n\n

\u3000\u3000\u8702\u7a9d\u7f51\u7edc\u4e3a\u79fb\u52a8\u8bbe\u5907(\u5982\u7269\u6d41\u8f66\u8f86)\u63d0\u4f9b\u65e0\u7f1d\u5207\u6362\u548c\u9ad8\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u6210\u672c\u6548\u76ca<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LPWAN\u8bbe\u5907\u6210\u672c\u4f4e(\u82af\u7247\u7ea62\u7f8e\u5143)\uff0c\u9002\u5408\u5927\u89c4\u6a21\u90e8\u7f72;\u8702\u7a9d\u7f51\u7edc\u590d\u7528\u73b0\u6709\u57fa\u7ad9\uff0c\u51cf\u5c11\u57fa\u7840\u8bbe\u65bd\u6295\u8d44\u3002<\/p>\n\n\n\n

\u3000\u3000\u6df7\u5408\u7f51\u5173\u901a\u8fc7\u591a\u534f\u8bae\u96c6\u6210\u964d\u4f4e\u786c\u4ef6\u5197\u4f59\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b89\u5168\u6027\u4e0e\u670d\u52a1\u8d28\u91cf<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u8702\u7a9d\u7f51\u7edc\u63d0\u4f9b\u57fa\u4e8eSIM\u5361\u548c\u52a0\u5bc6\u7b97\u6cd5\u7684\u7aef\u5230\u7aef\u5b89\u5168\u673a\u5236;LPWAN\u901a\u8fc7\u8f7b\u91cf\u7ea7\u52a0\u5bc6\u4fdd\u969c\u57fa\u7840\u5b89\u5168\u3002<\/p>\n\n\n\n

\u3000\u3000\u8702\u7a9d\u7f51\u7edc\u652f\u6301QoS\u5206\u7ea7(\u5982LTE-M\u7684\u4f4e\u5ef6\u8fdf\u7279\u6027)\uff0c\u9002\u7528\u4e8e\u7d27\u6025\u54cd\u5e94\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u53ef\u6269\u5c55\u6027<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5355\u8702\u7a9d\u57fa\u7ad9\u53ef\u652f\u6301\u6570\u4e07\u8bbe\u5907\u8fde\u63a5\uff0cLPWAN\u901a\u8fc7\u661f\u578b\u62d3\u6251\u6269\u5c55\u8986\u76d6\u8303\u56f4\uff0c\u4e24\u8005\u7ed3\u5408\u53ef\u652f\u6491\u8d85\u5927\u89c4\u6a21\u7269\u8054\u7f51\u90e8\u7f72\u3002<\/p>\n\n\n\n

\u3000\u3000\u6311\u6218<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u534f\u8bae\u517c\u5bb9\u6027<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LPWAN(\u5982LoRaWAN)\u4e0e\u8702\u7a9d\u534f\u8bae(\u5982NB-IoT)\u7684\u7269\u7406\u5c42\u548c\u7f51\u7edc\u5c42\u5dee\u5f02\u9700\u901a\u8fc7\u590d\u6742\u534f\u8bae\u8f6c\u6362\u5b9e\u73b0\u4e92\u901a\u3002<\/p>\n\n\n\n

\u3000\u3000\u5e72\u6270\u4e0e\u529f\u8017\u5e73\u8861<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u975e\u8702\u7a9dLPWAN\u4f7f\u7528\u514d\u6388\u6743\u9891\u6bb5(\u5982ISM\u9891\u6bb5)\uff0c\u6613\u53d7\u5176\u4ed6\u8bbe\u5907\u5e72\u6270;\u8702\u7a9d\u7f51\u7edc\u9700\u4f18\u5316\u529f\u8017\u4ee5\u907f\u514d\u9891\u7e41\u5524\u9192\u8bbe\u5907\u3002<\/p>\n\n\n\n

\u3000\u3000\u90e8\u7f72\u590d\u6742\u6027<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6df7\u5408\u7f51\u7edc\u9700\u534f\u8c03\u4e0d\u540c\u8fd0\u8425\u5546\u6216\u79c1\u6709\u7f51\u7edc\u7684\u7ba1\u7406\u7b56\u7565\uff0c\u589e\u52a0\u8fd0\u7ef4\u96be\u5ea6(\u5982\u9891\u8c31\u5206\u914d\u3001\u8ba1\u8d39\u6a21\u5f0f)\u3002<\/p>\n\n\n\n

\u3000\u3000\u5e94\u7528\u573a\u666f\u9002\u914d<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u9700\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u6280\u672f\u7ec4\u5408(\u5982\u9ad8\u79fb\u52a8\u6027\u573a\u666f\u4f18\u5148\u8702\u7a9d\uff0c\u56fa\u5b9a\u8282\u70b9\u4f18\u5148LPWAN)\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001\u5178\u578b\u5e94\u7528\u6848\u4f8b<\/h2>\n\n\n\n

\u3000\u3000\u667a\u6167\u57ce\u5e02<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u667a\u80fd\u4ea4\u901a<\/strong>\uff1a\u901a\u8fc7LPWAN(LoRa)\u6536\u96c6\u505c\u8f66\u4f4d\u6570\u636e\uff0c\u7ed3\u5408\u8702\u7a9d\u7f51\u7edc(NB-IoT)\u5b9e\u65f6\u63a8\u9001\u81f3\u7528\u6237APP\u3002\u7ebd\u7ea6\u5e02\u7684\u591a\u4f26\u591a\u533a\u57df\u8bd5\u9a8c\u4e2d\uff0cLTE-M\u7684\u7aef\u5230\u7aef\u5ef6\u8fdf\u4f18\u4e8eNB-IoT\uff0c\u9002\u5408\u4ea4\u901a\u4fe1\u53f7\u4f18\u5316\u3002<\/p>\n\n\n\n

\u3000\u3000\u73af\u5883\u76d1\u6d4b<\/strong>\uff1a\u90e8\u7f72LPWAN\u4f20\u611f\u5668\u76d1\u6d4b\u7a7a\u6c14\u8d28\u91cf\uff0c\u8702\u7a9d\u7f51\u7edc\u56de\u4f20\u6570\u636e\u81f3\u5e02\u653f\u4e91\u5e73\u53f0\uff0c\u652f\u6301\u6c61\u67d3\u6e90\u8ffd\u8e2a\u3002<\/p>\n\n\n\n

\u3000\u3000\u5de5\u4e1a\u7269\u8054\u7f51<\/strong>\uff1a<\/p>\n\n\n\n

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