{"id":99218,"date":"2024-11-16T20:27:06","date_gmt":"2024-11-16T12:27:06","guid":{"rendered":"\/\/www.viralrail.com\/?p=99218"},"modified":"2024-11-16T20:27:10","modified_gmt":"2024-11-16T12:27:10","slug":"lwgtfwqpzjc","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/99218.html","title":{"rendered":"LoRaWAN\u7f51\u5173TTN\u670d\u52a1\u5668\u914d\u7f6e\u6559\u7a0b"},"content":{"rendered":"\n

\u3000\u3000\u8981\u914d\u7f6eLoRaWAN\u7f51\u5173<\/strong>\u4e0eTTN\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6ce8\u518cTTN\u8d26\u53f7<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6253\u5f00\u6d4f\u89c8\u5668\u5e76\u8bbf\u95eeThe Things Network\u3002<\/p>\n\n\n\n

\u3000\u3000\u5982\u679c\u5df2\u6709\u8d26\u53f7\uff0c\u76f4\u63a5\u767b\u5f55;\u5982\u679c\u6ca1\u6709\uff0c\u5219\u9700\u8981\u6ce8\u518c\u4e00\u4e2a\u65b0\u8d26\u53f7\u3002<\/p>\n\n\n\n

\u3000\u3000\u521b\u5efa\u7f51\u5173<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u767b\u5f55\u540e\uff0c\u70b9\u51fb\u8d26\u53f7\u5934\u50cf\uff0c\u9009\u62e9\u201cConsole\u201d\uff0c\u7136\u540e\u8fdb\u5165\u201cGateways\u201d\u9875\u9762\u3002<\/p>\n\n\n\n

\u3000\u3000\u70b9\u51fb\u201cAdd gateway\u201d\uff0c\u586b\u5199\u7f51\u5173\u7684\u76f8\u5173\u4fe1\u606f\uff0c\u5305\u62ec\u7f51\u5173\u7684\u552f\u4e00\u6807\u8bc6(Gateway EUI)\u548c\u670d\u52a1\u5668\u5730\u5740(Gateway Server Address)\u3002\u8fd9\u4e9b\u4fe1\u606f\u901a\u5e38\u53ef\u4ee5\u5728\u7f51\u5173\u8bbe\u5907\u7684\u7528\u6237\u624b\u518c\u4e2d\u627e\u5230\u3002<\/p>\n\n\n\n

\u3000\u3000\u9009\u62e9\u5408\u9002\u7684\u9891\u7387\u8ba1\u5212\uff0c\u4f8b\u5982\u6b27\u6d32\u7684863-870 MHz\u9891\u6bb5\u3002<\/p>\n\n\n\n

\u3000\u3000\u521b\u5efa\u5e94\u7528\u548c\u8bbe\u5907<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5728\u201cApplications\u201d\u9875\u9762\u4e2d\uff0c\u70b9\u51fb\u201cAdd application\u201d\u6765\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5e94\u7528\uff0c\u5e76\u4e3a\u8be5\u5e94\u7528\u751f\u6210\u4e00\u4e2a\u552f\u4e00\u7684Application ID\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728\u5e94\u7528\u9875\u9762\u4e0b\uff0c\u70b9\u51fb\u201cAdd device\u201d\u6765\u6ce8\u518c\u7ec8\u7aef\u8bbe\u5907\u3002\u8f93\u5165\u8bbe\u5907\u7684EUI\u3001AppKey\u7b49\u4fe1\u606f\uff0c\u5e76\u9009\u62e9\u8fde\u63a5\u65b9\u5f0f(\u5982OTAA\u6216ABP)\u3002<\/p>\n\n\n\n

\u3000\u3000\u914d\u7f6e\u7f51\u5173\u53c2\u6570<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u8fd4\u56de\u5230\u7f51\u5173\u9875\u9762\uff0c\u786e\u4fdd\u7f51\u5173\u5df2\u6210\u529f\u8fde\u63a5\u5230TTN\u670d\u52a1\u5668\u3002\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u4f60\u7684\u7f51\u5173\u5e94\u8be5\u4f1a\u51fa\u73b0\u5728TTN\u63a7\u5236\u53f0\u7684\u5730\u56fe\u4e0a\u3002<\/p>\n\n\n\n

\u3000\u3000\u6839\u636e\u9700\u8981\u8c03\u6574\u7f51\u5173\u7684\u5176\u4ed6\u53c2\u6570\uff0c\u5982\u4e2d\u5fc3\u9891\u7387\u7b49\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f7f\u7528\u7684\u662f\u4e2d\u56fd\u9891\u6bb5(470-510MHz)\uff0c\u5219\u9700\u8981\u5c06\u4e2d\u5fc3\u9891\u7387\u8bbe\u7f6e\u4e3a433MHz\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ec8\u7aef\u8bbe\u5907\u5165\u7f51<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4f7f\u7528\u4e32\u53e3\u5de5\u5177\u8fde\u63a5\u7ec8\u7aef\u8bbe\u5907(\u5982Ra-09-DTU)\uff0c\u53d1\u9001AT\u6307\u4ee4\u8fdb\u884c\u5165\u7f51\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528AT+CJOIN=1.0.10.1\u547d\u4ee4\u6765\u542f\u52a8\u81ea\u52a8\u52a0\u5165\u8fc7\u7a0b\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728TTN\u63a7\u5236\u53f0\u4e2d\u67e5\u770b\u8bbe\u5907\u72b6\u6001\uff0c\u786e\u8ba4\u8bbe\u5907\u5df2\u6210\u529f\u52a0\u5165\u7f51\u7edc\u5e76\u5f00\u59cb\u53d1\u9001\u6570\u636e\u3002<\/p>\n\n\n\n

\u3000\u3000\u6d4b\u8bd5\u4e0e\u9a8c\u8bc1<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5728TTN\u63a7\u5236\u53f0\u4e2d\u67e5\u770b\u5b9e\u65f6\u6570\u636e\uff0c\u786e\u4fdd\u7ec8\u7aef\u8bbe\u5907\u7684\u6570\u636e\u80fd\u591f\u6210\u529f\u4f20\u8f93\u5230\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n

\u3000\u3000\u53ef\u4ee5\u901a\u8fc7\u53d1\u9001\u6d4b\u8bd5\u6d88\u606f\u6765\u9a8c\u8bc1\u6574\u4e2a\u7cfb\u7edf\u7684\u901a\u4fe1\u80fd\u529b\u3002<\/p>\n\n\n\n

\u3000\u3000\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u6210\u529f\u5730\u5c06LoRaWAN\u7f51\u5173\u914d\u7f6e\u5230TTN\u670d\u52a1\u5668\u4e0a\uff0c\u5e76\u5b9e\u73b0\u7ec8\u7aef\u8bbe\u5907\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 LoRaWAN\u7f51\u5173\u4e0eTTN\u670d\u52a1\u5668\u8fde\u63a5\u5931\u8d25<\/h2>\n\n\n\n

\u3000\u3000\u8981\u89e3\u51b3LoRaWAN\u7f51\u5173\u4e0eTTN\u670d\u52a1\u5668\u8fde\u63a5\u5931\u8d25\u7684\u95ee\u9898\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u6392\u67e5\u548c\u89e3\u51b3\uff1a<\/p>\n\n\n\n

\u3000\u3000\u9996\u5148\uff0c\u786e\u4fdd\u5728TTN\u670d\u52a1\u5668\u4e0a\u521b\u5efa\u4e86\u7f51\u5173\uff0c\u5e76\u4e14\u7f51\u5173ID\u6b63\u786e\u3002\u6bcf\u4e2aLG308\u7f51\u5173\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u7f51\u5173ID\uff0c\u53ef\u4ee5\u5728LoRaWAN\u9875\u9762\u4e0a\u627e\u5230\u3002<\/p>\n\n\n\n

\u3000\u3000\u786e\u4fddLoRaWAN\u7f51\u5173\u5df2\u7ecf\u6210\u529f\u8fde\u63a5\u5230Internet\u3002\u5982\u679c\u4f7f\u7528\u7684\u662fLPS8\u7f51\u5173\uff0c\u9700\u8981\u786e\u4fdd\u5176\u5df2\u7ecf\u6210\u529f\u8054\u7f51\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728TTN\u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u6b63\u786e\u7684\u670d\u52a1\u5668\u5730\u5740(\u4f8b\u5982\uff1attn-router-us-west)\uff0c\u5e76\u786e\u4fdd\u7f51\u5173\u7684\u9891\u6bb5\u8bbe\u7f6e\u4e0eTTN\u670d\u52a1\u5668\u4e0a\u7684\u8bbe\u7f6e\u4e00\u81f4\u3002\u5982\u679c\u4f7f\u7528\u7684\u662fRAK3272S\u7f51\u5173\uff0c\u786e\u4fdd\u8282\u70b9\u4f7f\u7528\u7684\u9891\u6bb5\u4e0e\u5f53\u524d\u4f7f\u7528\u7684\u7f51\u5173\u7684\u9891\u6bb5\u5339\u914d\u3002<\/p>\n\n\n\n

\u3000\u3000\u786e\u4fdd\u5728ToolBox\u8f6f\u4ef6\u6216ToolBox App\u4e2d\u9009\u62e9\u652f\u6301\u7684\u9891\u7387\u548c\u4fe1\u9053\u4ee5\u53d1\u9001\u4e0a\u94fe\uff0c\u5e76\u4e14\u8fd9\u4e9b\u4fe1\u9053\u4e0eLoRaWAN\u7f51\u5173\u5339\u914d\u3002<\/p>\n\n\n\n

\u3000\u3000\u5982\u679c\u4f7f\u7528OTAA\u6a21\u5f0f\uff0c\u8bf7\u786e\u4fdd\u670d\u52a1\u5668\u8f6f\u4ef6\u8bbe\u7f6e\u4e0e\u7ec8\u7aef\u8282\u70b9\u8bbe\u7f6e\u4e00\u81f4\uff0c\u5e76\u4e14\u7f51\u5173\u9891\u6bb5\u8bbe\u7f6e\u4e0e\u7ec8\u7aef\u8282\u70b9\u9891\u6bb5\u8bbe\u7f6e\u4e00\u81f4\u3002\u5bf9\u4e8eABP\u6a21\u5f0f\uff0c\u540c\u6837\u9700\u8981\u786e\u4fdd\u8fd9\u4e9b\u8bbe\u7f6e\u4e00\u81f4\u3002<\/p>\n\n\n\n

\u3000\u3000\u786e\u4fdd\u53d1\u5c04\u529f\u7387\u548c\u5929\u7ebf\u8fde\u63a5\u6b63\u5e38\uff0c\u56e0\u4e3a\u8fd9\u53ef\u80fd\u5f71\u54cd\u6570\u636e\u4f20\u8f93\u7684\u6210\u529f\u7387\u3002<\/p>\n\n\n\n

\u3000\u3000\u5982\u679c\u4ee5\u4e0a\u6b65\u9aa4\u5747\u65e0\u6548\u679c\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u542fLoRaWAN\u7f51\u5173\u548cTTN\u670d\u52a1\u5668\uff0c\u4ee5\u6e05\u9664\u53ef\u80fd\u5b58\u5728\u7684\u4e34\u65f6\u6545\u969c\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 LoRaWAN\u7f51\u5173\u5728\u4e0d\u540c\u56fd\u5bb6\/\u5730\u533a\u7684\u9891\u7387\u8ba1\u5212\u914d\u7f6e\u6307\u5357\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n

\u3000\u3000LoRaWAN\u7f51\u5173\u5728\u4e0d\u540c\u56fd\u5bb6\/\u5730\u533a\u7684\u9891\u7387\u8ba1\u5212\u914d\u7f6e\u6307\u5357\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u6b27\u76df\uff08EU868\uff09<\/strong>\uff1a<\/h3>\n\n\n\n
    \n
  • \u3000\u3000\u9891\u7387\u8303\u56f4\uff1a863-870 MHz<\/li>\n\n\n\n
  • \u3000\u3000\u4e0a\u884c\u548c\u4e0b\u884c\u4fe1\u9053\uff1a\u81f3\u5c11\u9700\u8981\u77e5\u9053\u4e09\u4e2a\u9891\u7387\u5e26\uff1a868.1 MHz\u3001868.3 MHz\u548c868.5 MHz\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u6570\u636e\u901f\u7387\uff1a\u4eceDR0\u5230DR5.<\/li>\n\n\n\n
  • \u3000\u3000ETSI\u6807\u51c6\u8981\u6c42\u4f7f\u7528\u4e09\u4e2a\u9884\u5b9a\u4e49\u901a\u9053\uff1a868.10 MHz\u3001868.30 MHz\u548c868.50 MHz\uff0c\u5e26\u5bbd\u5747\u4e3a125 kHz\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u5360\u7a7a\u6bd4\uff1a\u4f4e\u81f31%\u6216\u751a\u81f30.1%\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u30002. \u7f8e\u56fd\uff08US915\uff09<\/strong>\uff1a<\/h3>\n\n\n\n
      \n
    • \u3000\u3000\u9891\u7387\u8303\u56f4\uff1a902-928 MHz<\/li>\n\n\n\n
    • \u3000\u3000\u4e0a\u884c\u548c\u4e0b\u884c\u4fe1\u9053\uff1a\u5b9a\u4e49\u4e8664\u4e2a125kHz\u548c8\u4e2a500kHz\u4e0a\u884c\u4fe1\u9053\u4ee5\u53ca8\u4e2a500kHz\u4e0b\u884c\u4fe1\u9053\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u6700\u5927\u9a7b\u7559\u65f6\u95f4\uff1a\u4e0a\u884c\u5e94\u7528\u6709\u6548\u8d1f\u8f7d\u5927\u5c0f\u572811\u81f3242\u5b57\u8282\u4e4b\u95f4\uff0c\u4e0b\u884c\u5e94\u7528\u6709\u6548\u8d1f\u8f7d\u5927\u5c0f\u5219\u572853\u81f3242\u5b57\u8282\u4e4b\u95f4\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u5168\u53cc\u5de5\u7f51\u5173\uff1a\u5141\u8bb8\u521b\u5efa\u5168\u53cc\u5de5\u7f51\u5173\uff0c\u4f46\u8bb8\u591a\u7f51\u7edc\u4ec5\u652f\u6301\u4e0a\u884c\u4fe1\u9053\u7684\u4e00\u90e8\u5206\u3002<\/li>\n<\/ul>\n\n\n\n

      \u3000\u30003. \u6fb3\u5927\u5229\u4e9a\uff08AU915-928\uff09<\/strong>\uff1a<\/h3>\n\n\n\n
        \n
      • \u3000\u3000\u9891\u7387\u8303\u56f4\uff1a915-928 MHz<\/li>\n\n\n\n
      • \u3000\u3000\u4e0a\u884c\u548c\u4e0b\u884c\u4fe1\u9053\uff1a\u4e0eUS902\u975e\u5e38\u76f8\u4f3c\uff0c\u4f46\u5728\u9891\u7387\u8303\u56f4\u5185\u51cf\u534a\uff0c\u5bfc\u81f4\u4e0a\u884c\u548c\u4e0b\u884c\u4fe1\u9053\u91cd\u53e0\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u9a7b\u7559\u65f6\u95f4\u9650\u5236\uff1a\u5f53\u76d1\u7ba1\u673a\u6784\u4e0d\u65bd\u52a0\u9a7b\u7559\u65f6\u95f4\u9650\u5236\u65f6\uff0c\u7ec8\u7aef\u8bbe\u5907\u53ef\u4ee5\u83b7\u5f97\u989d\u5916\u7684\u6570\u636e\u901f\u7387\u548c\u5e94\u7528\u6709\u6548\u8d1f\u8f7d\u5927\u5c0f\u3002<\/li>\n<\/ul>\n\n\n\n

        \u3000\u30004. \u4e2d\u56fd\uff08CN470-510\uff09<\/strong>\uff1a<\/h3>\n\n\n\n
          \n
        • \u3000\u3000\u9891\u7387\u8303\u56f4\uff1a470-510 MHz<\/li>\n\n\n\n
        • \u3000\u3000\u8ba1\u5212\u98ce\u683c\uff1a\u5206\u4e3a\u4e24\u79cd\u4e0d\u540c\u7684\u8ba1\u5212\u98ce\u683c\uff0c\u4e00\u79cd\u9700\u8981\u652f\u630126MHz\u5e26\u5bbd\u7684RF\u524d\u7aef\uff0c\u53e6\u4e00\u79cd\u53ea\u9700\u898120MHz\u3002\u8fd9\u4e24\u79cd\u98ce\u683c\u8fdb\u4e00\u6b65\u7ec6\u5206\u4e3a\u4e24\u4e2a\u5b50\u8ba1\u5212(\u6bcf\u4e2a)\u3002\u6700\u540e\uff0c\u4e24\u4e2a20MHz\u8ba1\u5212\u53c8\u8fdb\u4e00\u6b65\u7ec6\u5206\u4e3a\u516b\u4e2a(\u5b50\u8ba1\u5212A)\u548c\u4e24\u4e2a(\u5b50\u8ba1\u5212B)\u8ba1\u5212\u3002<\/li>\n<\/ul>\n\n\n\n

          \u3000\u30005. \u4e9a\u592a\u5730\u533a\uff08AS923\uff09<\/strong>\uff1a<\/h3>\n\n\n\n
            \n
          • \u3000\u3000\u9891\u7387\u8303\u56f4\uff1a915-928 MHz<\/li>\n\n\n\n
          • \u3000\u3000\u9ed8\u8ba4\u4fe1\u9053\uff1a\u5fc5\u987b\u5b9e\u65bd\u4e24\u4e2a\u9ed8\u8ba4\u4fe1\u9053\uff0c\u53731360\u30011361\u548c1362.<\/li>\n\n\n\n
          • \u3000\u3000\u542c\u540e\u901a\u8bdd\u8981\u6c42\uff1a\u7ec8\u7aef\u8bbe\u5907\u5fc5\u987b\u9075\u5b88ARIB STD-T108\u89c4\u5b9a\u4e2d\u7684\u201c\u542c\u540e\u901a\u8bdd\u201d\u8981\u6c42\u3002<\/li>\n<\/ul>\n\n\n\n

            \u3000\u30006. \u5176\u4ed6\u533a\u57df<\/strong>\uff1a<\/h3>\n\n\n\n
              \n
            • \u3000\u3000\u5370\u5ea6\uff08IN865\uff09<\/strong> \uff1a\u4f7f\u7528865-867 MHz\u9891\u6bb5\u3002<\/li>\n\n\n\n
            • \u3000\u3000\u4fc4\u7f57\u65af\uff08RU864\uff09<\/strong> \uff1a\u4f7f\u7528864-870 MHz\u9891\u6bb5\u3002<\/li>\n\n\n\n
            • \u3000\u3000\u97e9\u56fd\uff08KR920\uff09<\/strong> \uff1a\u4f7f\u7528920-923 MHz\u9891\u6bb5\u3002<\/li>\n<\/ul>\n\n\n\n

              \u3000\u3000\u6bcf\u4e2a\u533a\u57df\u90fd\u6709\u5176\u7279\u5b9a\u7684\u7f51\u7edc\u901a\u9053\u5206\u914d\u3001\u7269\u7406\u6bd4\u7279\u7387\u3001\u53d1\u5c04\u529f\u7387\u8303\u56f4\u548c\u9ed8\u8ba4\u8bbe\u7f6e\uff0c\u4ee5\u53ca\u53ef\u80fd\u7684\u9650\u5236\u6761\u4ef6\uff0c\u5982\u5360\u7a7a\u6bd4\u3001\u9a7b\u7559\u65f6\u95f4\u548c\u542c\u524d\u65f6\u95f4\u3002<\/p>\n\n\n\n

              \u3000\u3000\u4e09\u3001 \u5982\u4f55\u4e3aLoRaWAN\u7ec8\u7aef\u8bbe\u5907\u9009\u62e9\u6700\u4f73\u7684\u8fde\u63a5\u65b9\u5f0f(OTAA\u6216ABP)?<\/h2>\n\n\n\n

              \u3000\u3000\u4e3aLoRaWAN\u7ec8\u7aef\u8bbe\u5907\u9009\u62e9\u6700\u4f73\u7684\u8fde\u63a5\u65b9\u5f0f(OTAA\u6216ABP)\u9700\u8981\u8003\u8651\u591a\u4e2a\u56e0\u7d20\uff0c\u5305\u62ec\u5b89\u5168\u6027\u3001\u4fbf\u6377\u6027\u3001\u7f51\u7edc\u914d\u7f6e\u548c\u5e94\u7528\u573a\u666f\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u5206\u6790\uff1a<\/p>\n\n\n\n

              \u3000\u30001. \u5b89\u5168\u6027<\/h3>\n\n\n\n

              \u3000\u3000OTAA(Over-the-Air Activation)\u662f\u4e00\u79cd\u66f4\u5b89\u5168\u7684\u8fde\u63a5\u65b9\u5f0f\u3002\u5728\u6bcf\u6b21\u4f1a\u8bdd\u5efa\u7acb\u65f6\uff0cOTAA\u90fd\u4f1a\u751f\u6210\u65b0\u7684\u7f51\u7edc\u4f1a\u8bdd\u5bc6\u94a5(NwkSKey)\u548c\u5e94\u7528\u7a0b\u5e8f\u4f1a\u8bdd\u5bc6\u94a5(AppSKey)\uff0c\u8fd9\u4e9b\u5bc6\u94a5\u57fa\u4e8e\u4e24\u4e2a\u975e\u5bf9\u79f0\u5bc6\u94a5(DevNonce\u548cJoinNonce)\u751f\u6210\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u5b89\u5168\u6027\u3002\u6b64\u5916\uff0cOTAA\u901a\u8fc7\u6d88\u606f\u5b8c\u6574\u6027\u68c0\u67e5(MIC)\u548cAES\u52a0\u5bc6\u6765\u9632\u6b62\u91cd\u653e\u653b\u51fb\u3002<\/p>\n\n\n\n

              \u3000\u3000\u76f8\u6bd4\u4e4b\u4e0b\uff0cABP(Activation by Personalization)\u65b9\u5f0f\u901a\u8fc7\u9884\u5b58\u50a8\u5728\u7ec8\u7aef\u8bbe\u5907\u4e0a\u7684\u5bc6\u94a5\u5b9e\u73b0\u6fc0\u6d3b\uff0c\u867d\u7136\u7b80\u5316\u4e86\u8bbe\u5907\u7684\u521d\u59cb\u914d\u7f6e\u8fc7\u7a0b\uff0c\u4f46\u5176\u5b89\u5168\u6027\u8f83\u4f4e\uff0c\u56e0\u4e3a\u5bc6\u94a5\u53ef\u80fd\u88ab\u7834\u89e3\u3002\u6bcf\u6b21\u7ec8\u7aef\u8bbe\u5907\u91cd\u542f\u65f6\u4f1a\u6539\u53d8\u4f1a\u8bdd\u5bc6\u94a5\u4ee5\u9632\u6b62\u6570\u636e\u5305\u91cd\u653e\u653b\u51fb\uff0c\u4f46\u4ecd\u7136\u5b58\u5728\u5b89\u5168\u9690\u60a3\u3002<\/p>\n\n\n\n

              \u3000\u30002. \u65b9\u4fbf\u6027\u4e0e\u4fbf\u6377\u6027<\/h3>\n\n\n\n

              \u3000\u3000ABP\u65b9\u5f0f\u5141\u8bb8\u8bbe\u5907\u5728\u6fc0\u6d3b\u65f6\u5df2\u77e5\u6240\u6709\u6fc0\u6d3b\u6240\u9700\u7684\u914d\u7f6e\u53c2\u6570\uff0c\u56e0\u6b64\u65e0\u9700\u590d\u6742\u7684\u52a0\u5165\u8fc7\u7a0b\uff0c\u53ef\u4ee5\u76f4\u63a5\u5f00\u59cb\u4f20\u8f93\u6570\u636e\u3002\u8fd9\u5bf9\u4e8e\u9700\u8981\u5feb\u901f\u90e8\u7f72\u548c\u7b80\u5355\u914d\u7f6e\u7684\u5e94\u7528\u573a\u666f\u975e\u5e38\u6709\u5229\u3002<\/p>\n\n\n\n

              \u3000\u3000\u7136\u800c\uff0cOTAA\u9700\u8981\u8fdb\u884c\u52a0\u5165\u8fc7\u7a0b\uff0c\u8fd9\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u80fd\u4f1a\u589e\u52a0\u90e8\u7f72\u7684\u590d\u6742\u6027\u3002\u4f8b\u5982\uff0c\u5728\u8fdc\u7a0b\u5730\u533a\uff0c\u7531\u4e8e\u4e0b\u884c\u94fe\u8def\u63a5\u6536\u56f0\u96be\uff0c\u91cd\u65b0\u52a0\u5165\u7f51\u7edc\u53d8\u5f97\u4e0d\u5207\u5b9e\u9645\uff0c\u56e0\u6b64\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u9009\u62e9ABP\u53ef\u80fd\u66f4\u4e3a\u5408\u9002\u3002<\/p>\n\n\n\n

              \u3000\u30003. \u7f51\u7edc\u914d\u7f6e\u4e0e\u5e94\u7528\u573a\u666f<\/h3>\n\n\n\n

              \u3000\u3000OTAA\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u901a\u4fe1\u5b89\u5168\u6027\u7684\u573a\u666f\uff0c\u5982\u91d1\u878d\u3001\u533b\u7597\u548c\u519b\u4e8b\u5e94\u7528\u3002\u5b83\u52a8\u6001\u5206\u914d\u7f51\u7edc\u4f1a\u8bdd\u4fe1\u606f\uff0c\u589e\u5f3a\u4e86\u8de8\u7f51\u7edc\u79fb\u52a8\u7684\u7075\u6d3b\u6027\uff0c\u5e76\u5728\u52a0\u5165\u8fc7\u7a0b\u4e2d\u91cd\u65b0\u534f\u5546\u5e27\u8ba1\u6570\u5668\u548c\u4f1a\u8bdd\u5bc6\u94a5\uff0c\u589e\u52a0\u4e86\u989d\u5916\u7684\u5b89\u5168\u5c42\u3002<\/p>\n\n\n\n

              \u3000\u3000ABP\u5219\u9002\u7528\u4e8e\u5bf9\u5b89\u5168\u6027\u8981\u6c42\u8f83\u4f4e\u7684\u573a\u666f\uff0c\u5982\u5bb6\u5ead\u81ea\u52a8\u5316\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u3002\u5b83\u5141\u8bb8\u8bbe\u5907\u5728\u6fc0\u6d3b\u65f6\u5df2\u77e5\u6240\u6709\u6fc0\u6d3b\u6240\u9700\u7684\u914d\u7f6e\u53c2\u6570\uff0c\u7b80\u5316\u4e86\u8bbe\u5907\u7684\u521d\u59cb\u914d\u7f6e\u8fc7\u7a0b\u3002<\/p>\n\n\n\n

              \u3000\u3000\u7ed3\u8bba<\/p>\n\n\n\n

              \u3000\u3000\u7efc\u5408\u8003\u8651\u4ee5\u4e0a\u56e0\u7d20\uff0c\u9009\u62e9\u6700\u4f73\u7684\u8fde\u63a5\u65b9\u5f0f\u5e94\u57fa\u4e8e\u5177\u4f53\u7684\u5e94\u7528\u9700\u6c42\u548c\u5b89\u5168\u8981\u6c42\uff1a<\/p>\n\n\n\n

              \u3000\u3000\u9ad8\u5b89\u5168\u6027\u9700\u6c42<\/strong>\uff1a\u63a8\u8350\u4f7f\u7528OTAA\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u548c\u7075\u6d3b\u6027\u3002<\/p>\n\n\n\n

              \u3000\u3000\u5feb\u901f\u90e8\u7f72\u548c\u7b80\u5355\u914d\u7f6e\u9700\u6c42<\/strong>\uff1a\u63a8\u8350\u4f7f\u7528ABP\uff0c\u56e0\u4e3a\u5b83\u7b80\u5316\u4e86\u8bbe\u5907\u7684\u521d\u59cb\u914d\u7f6e\u8fc7\u7a0b\uff0c\u9002\u5408\u5bf9\u5b89\u5168\u6027\u8981\u6c42\u4e0d\u9ad8\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

              \u3000\u3000\u56db\u3001 \u5728TTN\u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u7f51\u5173\u65f6\uff0c\u5982\u4f55\u4f18\u5316\u7f51\u5173\u53c2\u6570\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387?<\/h2>\n\n\n\n

              \u3000\u3000\u5728TTN\u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u7f51\u5173\u65f6\uff0c\u4f18\u5316\u7f51\u5173\u53c2\u6570\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u9700\u8981\u8003\u8651\u591a\u4e2a\u65b9\u9762\u3002\u4ee5\u4e0b\u662f\u57fa\u4e8e\u6211\u641c\u7d22\u5230\u7684\u8d44\u6599\u8fdb\u884c\u7684\u8be6\u7ec6\u5206\u6790\u548c\u5efa\u8bae\uff1a<\/p>\n\n\n\n

              \u3000\u30001. \u9009\u62e9\u5408\u9002\u7684\u9891\u7387\u548c\u5e26\u5bbd<\/strong>\uff1a<\/h3>\n\n\n\n

              \u3000\u3000\u6839\u636e\u5b9e\u9a8c\u7ed3\u679c\uff0cLoRa\u7ec8\u7aef\u8282\u70b9\u901a\u5e38\u5de5\u4f5c\u5728867.1-868.5 MHz\u7684\u9891\u7387\u8303\u56f4\u5185\uff0c\u5e76\u4e14\u5e26\u5bbd\u5927\u5c0f\u8bbe\u7f6e\u4e3a125 kHz\u3002\u8fd9\u4e2a\u9891\u7387\u8303\u56f4\u548c\u5e26\u5bbd\u5927\u5c0f\u662f\u517c\u5bb9\u5927\u591a\u6570\u60c5\u51b5\u7684\uff0c\u4e0d\u4f1a\u8d85\u51fa\u6cd5\u89c4\u9650\u5236\u3002<\/p>\n\n\n\n

              \u3000\u30002. \u81ea\u9002\u5e94\u6570\u636e\u901f\u7387\uff08ADR\uff09\u673a\u5236<\/strong>\uff1a<\/h3>\n\n\n\n

              \u3000\u3000\u5728\u7c7b\u4f3c\u5e94\u7528\u4e2d\uff0c\u5efa\u8bae\u4e0d\u56fa\u5b9a\u6269\u5c55\u56e0\u5b50(SF)\uff0c\u800c\u662f\u8bbe\u7f6e\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387(ADR)\u673a\u5236\u3002ADR\u673a\u5236\u53ef\u4ee5\u6839\u636e\u7f51\u7edc\u6761\u4ef6\u52a8\u6001\u8c03\u6574\u6570\u636e\u901f\u7387\u3001\u7a7a\u95f2\u65f6\u95f4\u548c\u529f\u8017\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7684\u8303\u56f4\u548c\u5bb9\u91cf\u3002\u8fd9\u5728\u9759\u6001\u8282\u70b9\u4e2d\u5c24\u5176\u6709\u6548\uff0c\u56e0\u4e3aADR\u53ef\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u6570\u636e\u4f20\u8f93\uff0c\u63d0\u9ad8\u6574\u4f53\u6548\u7387\u3002<\/p>\n\n\n\n

              \u3000\u30003. \u4f18\u5316\u53d1\u5c04\u529f\u7387\u548c\u5929\u7ebf\u589e\u76ca<\/strong>\uff1a<\/h3>\n\n\n\n

              \u3000\u3000\u53d1\u5c04\u529f\u7387\u548c\u5929\u7ebf\u589e\u76ca\u5bf9\u4fe1\u53f7\u8986\u76d6\u8303\u56f4\u548c\u8d28\u91cf\u6709\u91cd\u8981\u5f71\u54cd\u3002\u4f8b\u5982\uff0c\u7ec8\u7aef\u8bbe\u5907\u7684\u53d1\u5c04\u529f\u7387\u8bbe\u7f6e\u4e3a+14 dB\uff0c\u53d1\u5c04\u5929\u7ebf\u589e\u76ca\u548c\u63a5\u6536\u5929\u7ebf\u589e\u76ca\u5747\u4e3a+2 dB\u3002\u8fd9\u79cd\u914d\u7f6e\u53ef\u4ee5\u786e\u4fdd\u4fe1\u53f7\u5728\u8986\u76d6\u8303\u56f4\u5185\u4fdd\u6301\u826f\u597d\u7684\u4f20\u8f93\u8d28\u91cf\u3002<\/p>\n\n\n\n

              \u3000\u30004. \u4fe1\u566a\u6bd4\uff08SNR\uff09\u548c\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u6307\u793a\uff08RSSI\uff09<\/strong>\uff1a<\/h3>\n\n\n\n

              \u3000\u3000\u5b9e\u9a8c\u8868\u660e\uff0c\u968f\u7740\u8ddd\u79bb\u7684\u589e\u52a0\uff0cRSSI\u548cSNR\u663e\u8457\u4e0b\u964d\u3002\u8fd1\u7aef\u4fe1\u53f7\u8d28\u91cf\u597d\u4e14\u566a\u58f0\u5c0f\uff0c\u800c\u8fdc\u7aef\u4fe1\u53f7\u8d28\u91cf\u5dee\u4e14\u566a\u58f0\u5927\u3002\u56e0\u6b64\uff0c\u5728\u914d\u7f6e\u7f51\u5173\u65f6\uff0c\u5e94\u5c3d\u91cf\u51cf\u5c11\u8bbe\u5907\u4e4b\u95f4\u7684\u8ddd\u79bb\uff0c\u4ee5\u63d0\u9ad8\u4fe1\u53f7\u8d28\u91cf\u548c\u4f20\u8f93\u6548\u7387\u3002<\/p>\n\n\n\n

              \u3000\u30005. \u9009\u62e9\u5408\u9002\u7684\u6709\u6548\u8f7d\u8377\u683c\u5f0f<\/strong>\uff1a<\/h3>\n\n\n\n

              \u3000\u3000\u5728TTN\u4e2d\uff0c\u9009\u62e9\u9002\u5f53\u7684\u6709\u6548\u8f7d\u8377\u683c\u5f0f\u81f3\u5173\u91cd\u8981\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cCayenne LPP(\u4f4e\u529f\u8017\u6709\u6548\u8f7d\u8377)\u88ab\u9009\u62e9\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u66f4\u6539\u4e3a\u81ea\u5b9a\u4e49\u683c\u5f0f\u4ee5\u786e\u4fdd\u6570\u636e\u5728\u7f51\u7edc\u4e0a\u7684\u6b63\u786e\u663e\u793a\u3002<\/p>\n\n\n\n

              \u3000\u30006. \u591a\u7f51\u5173\u6a21\u578b\u7684\u5e94\u7528<\/strong>\uff1a<\/h3>\n\n\n\n

              \u3000\u3000\u4f7f\u7528\u591a\u7f51\u5173\u6a21\u578b\u53ef\u4ee5\u63d0\u9ad8TCP\u534f\u8bae\u7684\u6548\u7387\u3002\u591a\u4e2a\u7f51\u5173\u53ef\u4ee5\u63a5\u6536\u6765\u81ea\u540c\u4e00\u7ec8\u7aef\u8bbe\u5907\u7684\u6570\u636e\u5305\uff0c\u5e76\u901a\u8fc7\u9009\u62e9\u6700\u4f73RSSI\u6d88\u606f\u7684\u7f51\u5173\u6765\u4f20\u8f93\u4e0b\u884c\u6d88\u606f\uff0c\u4ece\u800c\u786e\u4fdd\u670d\u52a1\u8d28\u91cf\u3002<\/p>\n\n\n\n

              \u3000\u30007. \u5b9a\u671f\u68c0\u67e5\u548c\u8c03\u6574\u914d\u7f6e\u53c2\u6570<\/strong>\uff1a<\/h3>\n\n\n\n

              \u3000\u3000\u5728TTN\u63a7\u5236\u53f0\u4e2d\uff0c\u53ef\u4ee5\u8bbf\u95ee\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u5305\u7684\u7edf\u8ba1\u4fe1\u606f\uff0c\u5e76\u6839\u636e\u9700\u8981\u8c03\u6574\u914d\u7f6e\u53c2\u6570\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u901a\u8fc7\u7ba1\u7406\u754c\u9762\u66f4\u6539SF\u3001PL\u3001ADR\u7b49\u53c2\u6570\uff0c\u4ee5\u4f18\u5316\u7f51\u7edc\u6027\u80fd\u3002<\/p>\n\n\n\n

              \u3000\u3000\u901a\u8fc7\u4ee5\u4e0a\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5728TTN\u670d\u52a1\u5668\u4e0a\u4f18\u5316\u7f51\u5173\u53c2\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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