{"id":97084,"date":"2024-08-22T15:00:10","date_gmt":"2024-08-22T07:00:10","guid":{"rendered":"\/\/www.viralrail.com\/?p=97084"},"modified":"2024-08-22T15:00:15","modified_gmt":"2024-08-22T07:00:15","slug":"lxyhjxtssm","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/97084.html","title":{"rendered":"LoRaWAN\u534f\u8bae\u547c\u53eb\u7cfb\u7edf\u662f\u4ec0\u4e48"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LoRaWAN\u534f\u8bae<\/strong>\u662f\u4e00\u79cd\u4e13\u4e3aLoRa\u8fdc\u8ddd\u79bb\u901a\u4fe1\u7f51\u7edc\u8bbe\u8ba1\u7684\u901a\u8baf\u534f\u8bae\u548c\u7cfb\u7edf\u67b6\u6784\uff0c\u5c5e\u4e8e\u5a92\u4f53\u8bbf\u95ee\u63a7\u5236(MAC)\u5c42\u3002\u5b83\u5b9a\u4e49\u4e86\u4f7f\u7528LoRa\u6280\u672f\u7684\u7aef\u5230\u7aef\u6807\u51c6\u89c4\u8303\uff0c\u5305\u62ec\u7269\u8054\u7f51\u5e02\u573a\u7684\u5b89\u5168\u3001\u80fd\u6e90\u6548\u7387\u3001\u6f2b\u6e38\u548c\u914d\u7f6e\u5165\u7f51\u7b49\u529f\u80fd\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u7d27\u6025\u547c\u53eb\u7cfb\u7edf\u4e2d\uff0cLoRaWAN\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4e00\u952e\u7d27\u6025\u547c\u53eb\u62a5\u8b66\u5668\u3002\u4f8b\u5982\uff0c\u5f53\u8001\u4eba\u6216\u5c0f\u5b69\u9047\u5230\u5371\u9669\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u6309\u4e0b\u6309\u94ae\u8fdb\u884c\u4e00\u952e\u7d27\u6025\u547c\u6551\uff0c\u8be5\u4fe1\u53f7\u4f1a\u901a\u8fc7LoRaWAN\u534f\u8bae\u4f20\u8f93\u81f3\u667a\u80fd\u7f51\u5173\uff0c\u5e76\u8054\u52a8\u624b\u673aAPP\u7b49\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u7d27\u6025\u6c42\u6551\u3002\u8fd9\u79cd\u5e94\u7528\u4e0d\u4ec5\u9002\u7528\u4e8e\u4f4f\u5b85\uff0c\u8fd8\u9002\u7528\u4e8e\u516c\u53f8\u3001\u5546\u57ce\u3001\u533b\u9662\u3001\u94f6\u884c\u7b49\u591a\u79cd\u573a\u6240\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u56e0\u6b64\uff0cLoRaWAN\u534f\u8bae\u547c\u53eb\u7cfb\u7edf\u662f\u4e00\u79cd\u57fa\u4e8eLoRaWAN\u534f\u8bae\u7684\u4e00\u952e\u7d27\u6025\u547c\u53eb\u89e3\u51b3\u65b9\u6848\uff0c\u80fd\u591f\u5b9e\u73b0\u5feb\u901f\u3001\u53ef\u9760\u7684\u7d27\u6025\u6c42\u52a9\u529f\u80fd\uff0c\u786e\u4fdd\u7528\u6237\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u80fd\u591f\u53ca\u65f6\u83b7\u5f97\u5e2e\u52a9\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRaWAN\u534f\u8bae\u5728\u7d27\u6025\u547c\u53eb\u7cfb\u7edf\u4e2d\u7684\u5177\u4f53\u5b9e\u73b0\u673a\u5236<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u5728\u7d27\u6025\u547c\u53eb\u7cfb\u7edf\u4e2d\u7684\u5177\u4f53\u5b9e\u73b0\u673a\u5236\u4e3b\u8981\u4f9d\u8d56\u4e8e\u5176\u72ec\u7279\u7684\u7f51\u7edc\u67b6\u6784\u548c\u901a\u4fe1\u534f\u8bae\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u5b9e\u73b0\u673a\u5236\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u57fa\u4e8e\u661f\u578b\u62d3\u6251\u7ed3\u6784\uff0c\u591a\u4e2a\u7ec8\u7aef\u8282\u70b9(MOTE)\u901a\u8fc7\u5355\u8df3\u4f20\u8f93\u65e0\u7ebf\u6570\u636e\u5230\u4e00\u4e2a\u6216\u591a\u4e2a\u7f51\u5173(GW)\u3002\u8fd9\u4e9b\u7f51\u5173\u5177\u6709IP\u8fde\u63a5\uff0c\u53ef\u4ee5\u5c06\u4ece\u7ec8\u7aef\u8282\u70b9\u63a5\u6536\u5230\u7684\u6d88\u606f\u8f6c\u53d1\u5230\u7f51\u7edc\u670d\u52a1\u5668\uff0c\u800c\u8be5\u670d\u52a1\u5668\u5219\u8fd0\u884c\u7740\u7269\u8054\u7f51\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u7684\u901a\u4fe1\u8fc7\u7a0b\u5927\u81f4\u5206\u4e3a\u4e09\u4e2a\u9636\u6bb5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>MOTE GW (MAC\u5c42)<\/strong>&nbsp;\uff1a\u8fd9\u662f\u8bbe\u5907\u4e0e\u7f51\u5173\u4e4b\u95f4\u7684\u901a\u4fe1\u5c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>GW server<\/strong>\uff1a\u7f51\u5173\u670d\u52a1\u5668\u5904\u7406\u6765\u81ea\u7f51\u5173\u7684\u6570\u636e\uff0c\u5e76\u5c06\u5176\u8f6c\u53d1\u7ed9\u6700\u7ec8\u7528\u6237\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>server \u7528\u6237<\/strong>\uff1a\u6700\u7ec8\u7528\u6237\u901a\u8fc7\u670d\u52a1\u5668\u83b7\u53d6\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u5728\u7d27\u6025\u547c\u53eb\u7cfb\u7edf\u4e2d\uff0cLoRaWAN\u652f\u6301\u4e00\u952e\u62a5\u8b66\u6309\u94ae\uff0c\u8fd9\u79cd\u6309\u94ae\u53ef\u4ee5\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u5feb\u901f\u89e6\u53d1\u62a5\u8b66\u4fe1\u53f7\u3002\u4f8b\u5982\uff0c\u8001\u5e74\u4eba\u6216\u513f\u7ae5\u4f7f\u7528\u7684\u7d27\u6025\u547c\u53eb\u6309\u94ae\u53ef\u4ee5\u901a\u8fc7\u6807\u51c6LoRaWAN\u534f\u8bae\u4e0e\u62a5\u8b66\u4e3b\u673a\u914d\u5408\u4f7f\u7528\uff0c\u5b9e\u73b0\u7d27\u6025\u60c5\u51b5\u4e0b\u7684\u5373\u65f6\u62a5\u8b66\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u6167\u517b\u8001\u8bbe\u5907\u3001\u5b89\u9632\u76d1\u63a7\u548c\u8def\u706f\u6545\u969c\u62a5\u8b66\u7b49\u573a\u666f\u3002\u4f8b\u5982\uff0c\u5728\u667a\u6167\u517b\u8001\u8bbe\u5907\u4e2d\uff0c\u4e00\u952e\u7d27\u6025\u547c\u53eb\u62a5\u8b66\u5668\u53ef\u4ee5\u4e0e\u62a5\u8b66\u4e3b\u673a\u914d\u5408\u4f7f\u7528\uff0c\u5b9e\u73b0\u8001\u5e74\u4eba\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u7684\u5feb\u901f\u6c42\u52a9\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 LoRaWAN\u534f\u8bae\u5982\u4f55\u786e\u4fdd\u7269\u8054\u7f51\u8bbe\u5907\u7684\u5b89\u5168\u6027\u548c\u9690\u79c1\u4fdd\u62a4?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u901a\u8fc7\u591a\u79cd\u63aa\u65bd\u786e\u4fdd\u7269\u8054\u7f51\u8bbe\u5907\u7684\u5b89\u5168\u6027\u548c\u9690\u79c1\u4fdd\u62a4\uff0c\u5177\u4f53\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u7aef\u5230\u7aef\u52a0\u5bc6<\/strong>\uff1aLoRaWAN\u91c7\u7528AES-128\u4f4d\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\u6765\u4fdd\u62a4\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002\u5728\u7aef\u8bbe\u5907\u548c\u7f51\u7edc\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u4e2d\uff0c\u5bc6\u94a5\u534f\u5546\u8fc7\u7a0b\u4fdd\u8bc1\u4e86\u52a0\u5bc6\u5bc6\u94a5\u7684\u5b89\u5168\u4ea4\u6362\u3002\u6b64\u5916\uff0c\u6bcf\u4e2a\u8d1f\u8f7d\u7531AES-CTR\u52a0\u5bc6\uff0c\u5e76\u4e14\u643a\u5e26\u4e00\u4e2a\u5e27\u8ba1\u6570\u5668\u4ee5\u907f\u514d\u6570\u636e\u5305\u56de\u653e\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u52a8\u6001\u5bc6\u94a5\u7ba1\u7406<\/strong>\uff1aLoRaWAN\u5b9e\u65bd\u52a8\u6001\u5bc6\u94a5\u7ba1\u7406\uff0c\u786e\u4fdd\u6bcf\u6b21\u901a\u4fe1\u90fd\u4f7f\u7528\u65b0\u7684\u5bc6\u94a5\uff0c\u4ece\u800c\u63d0\u9ad8\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4e25\u683c\u7684\u8eab\u4efd\u9a8c\u8bc1<\/strong>\uff1aLoRaWAN\u57fa\u4e8e\u7f51\u7edc\u548c\u7aef\u70b9\u4e4b\u95f4\u7684\u76f8\u4e92\u8eab\u4efd\u9a8c\u8bc1\u6765\u4fdd\u62a4\u901a\u4fe1\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u4efb\u4f55\u8bd5\u56fe\u8fde\u63a5\u7f51\u7edc\u7684\u8bbe\u5907\u5747\u7ecf\u6b63\u786e\u6ce8\u518c\u4e14\u672a\u88ab\u5165\u4fb5\u3002\u5728\u8bbe\u5907\u63a5\u5165\u8fc7\u7a0b\u4e2d\uff0c\u8fdb\u884c\u8bbe\u5907\u8ba4\u8bc1\u548c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbe\u5907\u8fdb\u884c\u6076\u610f\u653b\u51fb\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u5c42\u9632\u5fa1\u4f53\u7cfb<\/strong>\uff1aLoRaWAN\u901a\u8fc7\u7efc\u5408\u5b89\u5168\u76d1\u63a7\u53ca\u591a\u5c42\u9632\u5fa1\u4f53\u7cfb\u8fdb\u4e00\u6b65\u63d0\u5347\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f51\u7edc\u548c\u5e94\u7528\u4e24\u5c42\u5b89\u5168<\/strong>\uff1aLoRaWAN\u63d0\u4f9b\u7f51\u7edc\u548c\u5e94\u7528\u4e24\u5c42\u5b89\u5168\uff0c\u5305\u62ec128\u4f4d\u7684\u7f51\u7edc\u4f1a\u8bdd\u5bc6\u94a5\u548c\u5e94\u7528\u7a0b\u5e8f\u4f1a\u8bdd\u5bc6\u94a5\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>AppKey\u673a\u5236<\/strong>\uff1a\u8bbe\u5907\u901a\u8fc7OTAA(Over The Air Activation)\u8fde\u63a5\u65f6\uff0c\u4e0e\u670d\u52a1\u5668\u4ea4\u6362AppKey\u4ee5\u751f\u6210\u548c\u4ea4\u6362\u5b89\u5168\u5bc6\u94a5\uff0c\u786e\u4fdd\u53cc\u5411\u901a\u4fe1\u7684\u7aef\u5230\u7aef\u5b89\u5168\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9632\u6b62\u91cd\u653e\u653b\u51fb<\/strong>\uff1a\u901a\u8fc7\u4f7f\u7528\u5e27\u8ba1\u6570\u5668\u548c\u6d88\u606f\u5b8c\u6574\u6027\u68c0\u67e5\uff0cLoRaWAN\u80fd\u591f\u6709\u6548\u9632\u6b62\u6570\u636e\u5305\u91cd\u653e\u653b\u51fb\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8ba4\u8bc1\u548c\u52a0\u5bc6\u7684\u5f3a\u5236\u6027<\/strong>\uff1aLoRaWAN\u8bbe\u8ba1\u65f6\u5c31\u5c06\u8ba4\u8bc1\u548c\u52a0\u5bc6\u4f5c\u4e3a\u5f3a\u5236\u6027\u8981\u6c42\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u5b89\u5168\u5bc6\u94a5\u4e0d\u5b89\u5168\u3001\u6ca1\u6709\u968f\u673a\u5316\u6216\u4f7f\u7528\u7684\u52a0\u5bc6\u6570\u5b57(nonces)\u88ab\u91cd\u590d\u4f7f\u7528\uff0c\u5219\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5b89\u5168\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u5728LoRaWAN\u534f\u8bae\u4e2d\uff0c\u4e00\u952e\u7d27\u6025\u547c\u53eb\u62a5\u8b66\u5668\u7684\u80fd\u8017\u6548\u7387\u662f\u591a\u5c11?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728LoRaWAN\u534f\u8bae\u4e2d\uff0c\u4e00\u952e\u7d27\u6025\u547c\u53eb\u62a5\u8b66\u5668\u7684\u80fd\u8017\u6548\u7387\u8868\u73b0\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u5f85\u673a\u529f\u8017\u5c0f\u4e8e5\u5fae\u5b89(uA)\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u62a5\u8b66\u7535\u6d41\u5c0f\u4e8e100\u6beb\u5b89(mA)\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u6570\u636e\u8868\u660e\uff0c\u8be5\u62a5\u8b66\u5668\u5728\u5f85\u673a\u72b6\u6001\u4e0b\u975e\u5e38\u8282\u80fd\uff0c\u5e76\u4e14\u5728\u62a5\u8b66\u65f6\u4e5f\u80fd\u4fdd\u6301\u8f83\u4f4e\u7684\u80fd\u8017\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 LoRaWAN\u534f\u8bae\u652f\u6301\u7684\u6700\u5927\u8bbe\u5907\u6570\u91cf\u548c\u8986\u76d6\u8303\u56f4\u6709\u54ea\u4e9b\u9650\u5236?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u662f\u4e00\u79cd\u4e13\u4e3a\u7269\u8054\u7f51\u8bbe\u5907\u8bbe\u8ba1\u7684\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u901a\u4fe1\u534f\u8bae\uff0c\u5177\u6709\u5e7f\u6cdb\u7684\u8986\u76d6\u8303\u56f4\u548c\u8f83\u5927\u7684\u8bbe\u5907\u652f\u6301\u80fd\u529b\u3002\u7136\u800c\uff0c\u5176\u6700\u5927\u8bbe\u5907\u6570\u91cf\u548c\u8986\u76d6\u8303\u56f4\u4ecd\u53d7\u5230\u4e00\u4e9b\u9650\u5236\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u8986\u76d6\u8303\u56f4<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u5f00\u653e\u533a\u57df\uff0cLoRaWAN\u7f51\u5173\u53ef\u4ee5\u4e0e\u6700\u8fdc15\u516c\u91cc\u8303\u56f4\u5185\u7684\u7f51\u5173\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u57ce\u5e02\u73af\u5883\u4e2d\uff0c\u8986\u76d6\u8303\u56f4\u53ef\u4ee5\u8fbe\u52305\u516c\u91cc\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u5bc6\u5ea6\u8f83\u4f4e\u7684\u90ca\u533a\uff0c\u8986\u76d6\u8303\u56f4\u53ef\u8fbe10\u516c\u91cc\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u901a\u5e38\u60c5\u51b5\u4e0b\uff0cLoRaWAN\u7f51\u5173\u7684\u8986\u76d6\u8303\u56f4\u57282\u516c\u91cc\u5de6\u53f3\u3002<\/p>\n\n\n\n<h3 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