{"id":100975,"date":"2025-02-11T10:12:46","date_gmt":"2025-02-11T02:12:46","guid":{"rendered":"\/\/www.viralrail.com\/?p=100975"},"modified":"2025-02-11T10:12:50","modified_gmt":"2025-02-11T02:12:50","slug":"lwxtxjscqnlzmy","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/100975.html","title":{"rendered":"lora\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7a7f\u5899\u80fd\u529b\u600e\u4e48\u6837"},"content":{"rendered":"\n

\u3000\u3000LoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f<\/a><\/strong>\u5728\u7a7f\u5899\u80fd\u529b\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u4f46\u5176\u6027\u80fd\u4ecd\u7136\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5305\u62ec\u5899\u4f53\u6750\u6599\u3001\u539a\u5ea6\u4ee5\u53ca\u73af\u5883\u5e72\u6270\u7b49\u3002LoRa<\/a><\/strong>\u7684\u8bbe\u8ba1\u521d\u8877\u662f\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u901a\u4fe1\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u80fd\u591f\u6709\u6548\u7a7f\u900f\u5efa\u7b51\u7269\u7684\u5899\u58c1\u3002<\/p>\n\n\n\n

\u3000\u3000\u9996\u5148\uff0c\u4fe1\u53f7\u9891\u7387<\/strong>\u662f\u5f71\u54cdLoRa\u7a7f\u5899\u80fd\u529b\u7684\u4e00\u4e2a\u5173\u952e\u56e0\u7d20\u3002LoRa\u901a\u5e38\u5de5\u4f5c\u5728\u4f4e\u9891\u6bb5\uff0c\u5982433 MHz\u3001868 MHz(\u6b27\u6d32)\u548c915 MHz(\u5317\u7f8e)\uff0c\u8fd9\u4e9b\u4f4e\u9891\u4fe1\u53f7\u76f8\u6bd4\u4e8e\u9ad8\u9891\u4fe1\u53f7(\u5982WiFi\u76842.4 GHz\u548c5 GHz)\u5177\u6709\u66f4\u597d\u7684\u7a7f\u900f\u80fd\u529b\u3002\u8fd9\u662f\u56e0\u4e3a\u4f4e\u9891\u4fe1\u53f7\u7684\u6ce2\u957f\u8f83\u957f\uff0c\u80fd\u591f\u66f4\u5bb9\u6613\u5730\u7ed5\u8fc7\u6216\u7a7f\u900f\u969c\u788d\u7269\u3002<\/p>\n\n\n\n

\u3000\u3000\u5176\u6b21\uff0cLoRa\u91c7\u7528\u7684\u6269\u9891\u8c03\u5236<\/strong>\u6280\u672f(\u4f8b\u5982Chirp Spread Spectrum\uff0cCSS)\u4e5f\u589e\u5f3a\u4e86\u5176\u7a7f\u5899\u80fd\u529b\u3002\u6269\u9891\u6280\u672f\u901a\u8fc7\u5728\u8f83\u5bbd\u7684\u9891\u8c31\u4e0a\u5206\u6563\u4fe1\u53f7\u80fd\u91cf\uff0c\u4f7f\u5f97\u4fe1\u53f7\u5728\u7ecf\u8fc7\u969c\u788d\u7269\u65f6\u4ecd\u80fd\u4fdd\u6301\u8f83\u597d\u7684\u5b8c\u6574\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002\u8fd9\u79cd\u6280\u672f\u4f7f\u5f97LoRa\u5728\u4fe1\u53f7\u5f3a\u5ea6\u8f83\u4f4e\u7684\u60c5\u51b5\u4e0b\u4ecd\u80fd\u8fdb\u884c\u6709\u6548\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u7136\u800c\uff0cLoRa\u7684\u7a7f\u5899\u80fd\u529b\u4ecd\u7136\u4f1a\u53d7\u5230\u5899\u4f53\u6750\u6599\u7684\u5f71\u54cd\u3002\u6df7\u51dd\u571f\u5899<\/strong>\u3001\u91d1\u5c5e\u5899<\/strong>\u6216\u542b\u6709\u5927\u91cf\u94a2\u7b4b\u7684\u5899\u4f53\u4f1a\u663e\u8457\u524a\u5f31\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u800c\u666e\u901a\u7684\u6728\u8d28<\/strong>\u6216\u77f3\u818f\u677f\u5899<\/strong>\u5bf9\u4fe1\u53f7\u7684\u8870\u51cf\u76f8\u5bf9\u8f83\u5c0f\u3002\u6b64\u5916\uff0c\u73af\u5883\u4e2d\u7684\u5176\u4ed6\u5e72\u6270\uff0c\u5982\u7535\u78c1\u5e72\u6270\u548c\u5176\u4ed6\u65e0\u7ebf\u8bbe\u5907\u7684\u4fe1\u53f7\uff0c\u4e5f\u4f1a\u5bf9LoRa\u7684\u7a7f\u5899\u80fd\u529b\u4ea7\u751f\u5f71\u54cd\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cLoRa\u7684\u7a7f\u5899\u80fd\u529b\u901a\u5e38\u80fd\u591f\u6ee1\u8db3\u5927\u591a\u6570\u7269\u8054\u7f51(IoT)\u5e94\u7528\u7684\u9700\u6c42\uff0c\u7279\u522b\u662f\u5728\u9700\u8981\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u4f4e\u6570\u636e\u901f\u7387\u7684\u573a\u666f\u4e2d\u3002\u6bd4\u5982\uff0cLoRa\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u697c\u5b87\u7ba1\u7406\u3001\u5730\u4e0b\u505c\u8f66\u573a\u76d1\u63a7\u548c\u519c\u4e1a\u7269\u8054\u7f51\u7b49\u9700\u8981\u4fe1\u53f7\u7a7f\u900f\u969c\u788d\u7269\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u3000\u5c3d\u7ba1LoRa\u5728\u7a7f\u5899\u80fd\u529b\u65b9\u9762\u5177\u6709\u4e00\u5b9a\u7684\u4f18\u52bf\uff0c\u4f46\u5176\u6027\u80fd\u4ecd\u7136\u4f9d\u8d56\u4e8e\u5177\u4f53\u7684\u73af\u5883\u6761\u4ef6\u548c\u5e94\u7528\u573a\u666f\u3002\u8bbe\u8ba1\u548c\u90e8\u7f72LoRa\u7f51\u7edc\u65f6\uff0c\u9700\u8981\u8003\u8651\u8fd9\u4e9b\u56e0\u7d20\uff0c\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u6709\u6548\u6027\u3002<\/p>\n\n\n\n

\"lora\"<\/figure>\n\n\n\n

\u3000\u3000\u4e00\u3001 LoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u4f18\u7f3a\u70b9\u6709\u54ea\u4e9b<\/h2>\n\n\n\n

\u3000\u3000LoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5728\u7269\u8054\u7f51(IoT)\u9886\u57df\u4e2d\u56e0\u5176\u72ec\u7279\u7684\u7279\u6027\u800c\u5907\u53d7\u5173\u6ce8\u3002\u5b83\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u4e9b\u5c40\u9650\u6027\u3002\u4ee5\u4e0b\u662fLoRa\u6280\u672f\u7684\u8be6\u7ec6\u4f18\u7f3a\u70b9\u5206\u6790\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u4f18\u70b9<\/h3>\n\n\n\n
    \n
  • \u3000\u3000\u957f\u8ddd\u79bb\u901a\u4fe1<\/strong>\uff1aLoRa\u7684\u4e3b\u8981\u4f18\u52bf\u4e4b\u4e00\u662f\u5176\u80fd\u591f\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u901a\u4fe1\u3002\u5728\u5f00\u653e\u73af\u5883\u4e2d\uff0cLoRa\u7684\u901a\u4fe1\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u6570\u516c\u91cc\uff0c\u751a\u81f3\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u4ee5\u8d85\u8fc710\u516c\u91cc\u3002\u8fd9\u4f7f\u5f97LoRa\u975e\u5e38\u9002\u5408\u7528\u4e8e\u5e7f\u57df\u8986\u76d6\u7684\u5e94\u7528\uff0c\u5982\u519c\u4e1a\u76d1\u63a7\u548c\u667a\u6167\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u4f4e\u529f\u8017<\/strong>\uff1aLoRa\u8bbe\u8ba1\u7684\u53e6\u4e00\u4e2a\u6838\u5fc3\u76ee\u6807\u662f\u4f4e\u529f\u8017\uff0c\u8fd9\u4f7f\u5f97\u5b83\u975e\u5e38\u9002\u5408\u7535\u6c60\u4f9b\u7535\u7684\u8bbe\u5907\u3002\u8bbe\u5907\u53ef\u4ee5\u5728\u4e0d\u9891\u7e41\u66f4\u6362\u7535\u6c60\u7684\u60c5\u51b5\u4e0b\u8fd0\u884c\u591a\u5e74\uff0c\u8fd9\u5bf9\u4e8e\u8fdc\u7a0b\u6216\u96be\u4ee5\u8bbf\u95ee\u7684\u8bbe\u5907\u5c24\u4e3a\u91cd\u8981\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u826f\u597d\u7684\u7a7f\u900f\u80fd\u529b<\/strong>\uff1aLoRa\u5728\u4f4e\u9891\u6bb5\u5de5\u4f5c\uff0c\u8fd9\u4f7f\u5f97\u5176\u4fe1\u53f7\u80fd\u591f\u8f83\u597d\u5730\u7a7f\u900f\u969c\u788d\u7269\uff0c\u5982\u5899\u58c1\u548c\u690d\u88ab\u3002\u8fd9\u4e00\u7279\u6027\u4f7f\u5f97LoRa\u5728\u57ce\u5e02\u73af\u5883\u4e2d\u4e5f\u80fd\u4fdd\u6301\u826f\u597d\u7684\u901a\u4fe1\u6027\u80fd\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u7075\u6d3b\u7684\u7f51\u7edc\u62d3\u6251<\/strong>\uff1aLoRa\u652f\u6301\u591a\u79cd\u7f51\u7edc\u62d3\u6251\uff0c\u5305\u62ec\u661f\u578b\u7f51\u7edc\u548c\u7f51\u72b6\u7f51\u7edc\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u4f7f\u5f97\u5b83\u80fd\u591f\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u548c\u9700\u6c42\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u5f3a\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1aLoRa\u4f7f\u7528\u6269\u9891\u6280\u672f(\u5982Chirp Spread Spectrum)\uff0c\u8fd9\u589e\u5f3a\u4e86\u5176\u6297\u5e72\u6270\u80fd\u529b\uff0c\u4f7f\u5f97\u5b83\u5728\u566a\u58f0\u73af\u5883\u4e2d\u4ecd\u80fd\u53ef\u9760\u5730\u4f20\u8f93\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u30002. \u7f3a\u70b9<\/h3>\n\n\n\n
      \n
    • \u3000\u3000\u4f4e\u6570\u636e\u901f\u7387<\/strong>\uff1aLoRa\u7684\u4e00\u4e2a\u4e3b\u8981\u9650\u5236\u662f\u5176\u6570\u636e\u901f\u7387\u8f83\u4f4e\uff0c\u901a\u5e38\u5728\u51e0\u767ebps\u5230\u51e0kbps\u4e4b\u95f4\u3002\u8fd9\u610f\u5473\u7740\u5b83\u4e0d\u9002\u5408\u9700\u8981\u9ad8\u5e26\u5bbd\u7684\u6570\u636e\u4f20\u8f93\u5e94\u7528\uff0c\u5982\u89c6\u9891\u6d41\u6216\u5b9e\u65f6\u97f3\u9891\u4f20\u8f93\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u6709\u9650\u7684\u5bb9\u91cf<\/strong>\uff1a\u7531\u4e8eLoRa\u7684\u4f4e\u6570\u636e\u901f\u7387\u548c\u9891\u8c31\u9650\u5236\uff0c\u4e00\u4e2aLoRa\u7f51\u5173\u80fd\u591f\u652f\u6301\u7684\u8bbe\u5907\u6570\u91cf\u662f\u6709\u9650\u7684\u3002\u5728\u8bbe\u5907\u5bc6\u96c6\u7684\u533a\u57df\uff0c\u53ef\u80fd\u9700\u8981\u90e8\u7f72\u591a\u4e2a\u7f51\u5173\u6765\u6ee1\u8db3\u9700\u6c42\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u9891\u8c31\u9650\u5236<\/strong>\uff1aLoRa\u901a\u5e38\u5728\u514d\u8bb8\u53ef\u9891\u6bb5(\u5982ISM\u9891\u6bb5)\u5de5\u4f5c\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u80fd\u4f1a\u53d7\u5230\u5176\u4ed6\u8bbe\u5907\u7684\u5e72\u6270\u3002\u6b64\u5916\uff0c\u4e0d\u540c\u5730\u533a\u7684\u9891\u8c31\u6cd5\u89c4\u9650\u5236\u4e5f\u53ef\u80fd\u5f71\u54cdLoRa\u7684\u90e8\u7f72\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u5ef6\u8fdf\u95ee\u9898<\/strong>\uff1a\u7531\u4e8e\u5176\u4f4e\u6570\u636e\u901f\u7387\u548c\u8282\u80fd\u8bbe\u8ba1\uff0cLoRa\u7f51\u7edc\u7684\u5ef6\u8fdf\u53ef\u80fd\u8f83\u9ad8\u3002\u8fd9\u5bf9\u4e8e\u9700\u8981\u5b9e\u65f6\u54cd\u5e94\u7684\u5e94\u7528\u53ef\u80fd\u662f\u4e00\u4e2a\u95ee\u9898\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u6807\u51c6\u5316\u95ee\u9898<\/strong>\uff1a\u867d\u7136LoRaWAN(LoRa\u7684\u5e7f\u57df\u7f51\u534f\u8bae)\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6807\u51c6\u5316\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u4f46LoRa\u672c\u8eab\u5e76\u4e0d\u662f\u4e00\u4e2a\u5b8c\u5168\u5f00\u653e\u7684\u6807\u51c6\u3002\u8fd9\u53ef\u80fd\u5bfc\u81f4\u4e0d\u540c\u4f9b\u5e94\u5546\u7684\u8bbe\u5907\u4e4b\u95f4\u5b58\u5728\u517c\u5bb9\u6027\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n

      \u3000\u3000LoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5728\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u901a\u4fe1\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u975e\u5e38\u9002\u5408\u7528\u4e8e\u9700\u8981\u5e7f\u57df\u8986\u76d6\u548c\u957f\u7535\u6c60\u5bff\u547d\u7684\u7269\u8054\u7f51\u5e94\u7528\u3002\u7136\u800c\uff0c\u5176\u4f4e\u6570\u636e\u901f\u7387\u548c\u5176\u4ed6\u9650\u5236\u4f7f\u5f97\u5b83\u4e0d\u9002\u5408\u6240\u6709\u7c7b\u578b\u7684\u5e94\u7528\u3002\u5728\u9009\u62e9LoRa\u4f5c\u4e3a\u901a\u4fe1\u89e3\u51b3\u65b9\u6848\u65f6\uff0c\u9700\u8981\u4ed4\u7ec6\u6743\u8861\u8fd9\u4e9b\u4f18\u7f3a\u70b9\uff0c\u4ee5\u786e\u4fdd\u5176\u6ee1\u8db3\u7279\u5b9a\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4e8c\u3001 LoRa\u65e0\u7ebf\u6280\u672f\u548cZigbee\u3001WiFi\u3001NB-IoT\u7684\u5bf9\u6bd4<\/h2>\n\n\n\n

      \u3000\u3000LoRa\u3001Zigbee\u3001WiFi\u548cNB-IoT\u662f\u56db\u79cd\u5e38\u89c1\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5404\u81ea\u5177\u6709\u72ec\u7279\u7684\u7279\u6027\u548c\u9002\u7528\u573a\u666f\u3002\u4ee5\u4e0b\u662f\u5bf9\u5b83\u4eec\u7684\u8be6\u7ec6\u5bf9\u6bd4\u5206\u6790\uff1a<\/p>\n\n\n\n

      \u3000\u30001. LoRa<\/h3>\n\n\n\n

      \u3000\u3000\u5e94\u7528\u573a\u666f<\/strong>\uff1aLoRa\u4e3b\u8981\u7528\u4e8e\u9700\u8981\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u901a\u4fe1\u7684\u7269\u8054\u7f51\u5e94\u7528\uff0c\u5982\u667a\u6167\u519c\u4e1a\u3001\u8fdc\u7a0b\u76d1\u63a7\u548c\u667a\u80fd\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u3002<\/p>\n\n\n\n

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

      \u3000\u3000\u957f\u8ddd\u79bb<\/strong>\uff1a\u5728\u5f00\u653e\u73af\u5883\u4e2d\uff0cLoRa\u7684\u901a\u4fe1\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u6570\u516c\u91cc\uff0c\u751a\u81f3\u8d85\u8fc710\u516c\u91cc\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4f4e\u529f\u8017<\/strong>\uff1a\u975e\u5e38\u9002\u5408\u7535\u6c60\u4f9b\u7535\u8bbe\u5907\uff0c\u80fd\u591f\u5728\u4e0d\u9891\u7e41\u66f4\u6362\u7535\u6c60\u7684\u60c5\u51b5\u4e0b\u8fd0\u884c\u591a\u5e74\u3002<\/p>\n\n\n\n

      \u3000\u3000\u826f\u597d\u7684\u7a7f\u900f\u80fd\u529b<\/strong>\uff1a\u4f4e\u9891\u4fe1\u53f7\u80fd\u591f\u8f83\u597d\u5730\u7a7f\u900f\u969c\u788d\u7269\u3002<\/p>\n\n\n\n

      \u3000\u3000\u52a3\u52bf<\/strong>\uff1a<\/p>\n\n\n\n

      \u3000\u3000\u4f4e\u6570\u636e\u901f\u7387<\/strong>\uff1a\u901a\u5e38\u5728\u51e0\u767ebps\u5230\u51e0kbps\u4e4b\u95f4\uff0c\u4e0d\u9002\u5408\u9ad8\u5e26\u5bbd\u9700\u6c42\u3002<\/p>\n\n\n\n

      \u3000\u3000\u6709\u9650\u7684\u5bb9\u91cf<\/strong>\uff1a\u4e00\u4e2a\u7f51\u5173\u652f\u6301\u7684\u8bbe\u5907\u6570\u91cf\u6709\u9650\u3002<\/p>\n\n\n\n

      \u3000\u30002. Zigbee<\/h3>\n\n\n\n

      \u3000\u3000\u5e94\u7528\u573a\u666f<\/strong>\uff1aZigbee\u9002\u5408\u7528\u4e8e\u77ed\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u65e0\u7ebf\u901a\u4fe1\uff0c\u5e38\u7528\u4e8e\u5bb6\u5ead\u81ea\u52a8\u5316\u3001\u5de5\u4e1a\u63a7\u5236\u548c\u667a\u80fd\u7167\u660e\u7cfb\u7edf\u3002<\/p>\n\n\n\n

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

      \u3000\u3000\u4f4e\u529f\u8017<\/strong>\uff1a\u9002\u5408\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u7535\u6c60\u4f9b\u7535\u8bbe\u5907\u3002<\/p>\n\n\n\n

      \u3000\u3000\u7f51\u72b6\u7f51\u7edc\u62d3\u6251<\/strong>\uff1a\u652f\u6301\u81ea\u7ec4\u7ec7\u548c\u81ea\u6108\u7f51\u7edc\uff0c\u9002\u5408\u8bbe\u5907\u5bc6\u96c6\u7684\u73af\u5883\u3002<\/p>\n\n\n\n

      \u3000\u3000\u52a3\u52bf<\/strong>\uff1a<\/p>\n\n\n\n

      \u3000\u3000\u77ed\u8ddd\u79bb<\/strong>\uff1a\u901a\u5e38\u5728\u51e0\u5341\u7c73\u5230\u51e0\u767e\u7c73\u8303\u56f4\u5185\uff0c\u9002\u5408\u5c40\u57df\u5e94\u7528\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4e2d\u7b49\u6570\u636e\u901f\u7387<\/strong>\uff1a\u572820kbps\u5230250kbps\u4e4b\u95f4\uff0c\u9002\u5408\u4f20\u8f93\u7b80\u5355\u7684\u4f20\u611f\u5668\u6570\u636e\u3002<\/p>\n\n\n\n

      \u3000\u30003. WiFi<\/h3>\n\n\n\n

      \u3000\u3000\u5e94\u7528\u573a\u666f<\/strong>\uff1aWiFi\u5e7f\u6cdb\u7528\u4e8e\u9ad8\u6570\u636e\u901f\u7387\u9700\u6c42\u7684\u573a\u666f\uff0c\u5982\u5bb6\u5ead\u548c\u529e\u516c\u7f51\u7edc\u3001\u89c6\u9891\u6d41\u548c\u4e92\u8054\u7f51\u63a5\u5165\u3002<\/p>\n\n\n\n

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

      \u3000\u3000\u9ad8\u6570\u636e\u901f\u7387<\/strong>\uff1a\u80fd\u591f\u652f\u6301\u6570\u767eMbps\u5230\u6570Gbps\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n

      \u3000\u3000\u5e7f\u6cdb\u517c\u5bb9\u6027<\/strong>\uff1a\u51e0\u4e4e\u6240\u6709\u73b0\u4ee3\u8bbe\u5907\u90fd\u652f\u6301WiFi\u3002<\/p>\n\n\n\n

      \u3000\u3000\u52a3\u52bf<\/strong>\uff1a<\/p>\n\n\n\n

      \u3000\u3000\u9ad8\u529f\u8017<\/strong>\uff1a\u4e0d\u9002\u5408\u7535\u6c60\u4f9b\u7535\u7684\u7269\u8054\u7f51\u8bbe\u5907\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4e2d\u7b49\u8ddd\u79bb<\/strong>\uff1a\u901a\u5e38\u5728\u51e0\u5341\u7c73\u5230\u4e00\u767e\u7c73\u8303\u56f4\u5185\uff0c\u7a7f\u900f\u80fd\u529b\u6709\u9650\u3002<\/p>\n\n\n\n

      \u3000\u30004. NB-IoT<\/h3>\n\n\n\n

      \u3000\u3000\u5e94\u7528\u573a\u666f<\/strong>\uff1aNB-IoT\u9002\u7528\u4e8e\u9700\u8981\u5e7f\u57df\u8986\u76d6\u548c\u4f4e\u529f\u8017\u7684\u7269\u8054\u7f51\u5e94\u7528\uff0c\u5982\u667a\u80fd\u6284\u8868\u3001\u73af\u5883\u76d1\u6d4b\u548c\u8d44\u4ea7\u8ddf\u8e2a\u3002<\/p>\n\n\n\n

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

      \u3000\u3000\u5e7f\u57df\u8986\u76d6<\/strong>\uff1a\u5229\u7528\u73b0\u6709\u7684\u8702\u7a9d\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\uff0c\u8986\u76d6\u8303\u56f4\u5e7f\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4f4e\u529f\u8017<\/strong>\uff1a\u8bbe\u8ba1\u7528\u4e8e\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u7535\u6c60\u4f9b\u7535\u8bbe\u5907\u3002<\/p>\n\n\n\n

      \u3000\u3000\u52a3\u52bf<\/strong>\uff1a<\/p>\n\n\n\n

      \u3000\u3000\u4f4e\u6570\u636e\u901f\u7387<\/strong>\uff1a\u901a\u5e38\u5728\u51e0\u5341kbps\u8303\u56f4\u5185\u3002<\/p>\n\n\n\n

      \u3000\u3000\u8702\u7a9d\u7f51\u7edc\u4f9d\u8d56<\/strong>\uff1a\u9700\u8981\u8fd0\u8425\u5546\u652f\u6301\uff0c\u53ef\u80fd\u6d89\u53ca\u5230\u7f51\u7edc\u8d39\u7528\u3002<\/p>\n\n\n\n

      \u3000\u30005. \u603b\u7ed3<\/h3>\n\n\n\n
        \n
      • \u3000\u3000LoRa<\/strong>\u9002\u5408\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u9700\u6c42\uff0c\u4f46\u6570\u636e\u901f\u7387\u4f4e\u3002<\/li>\n\n\n\n
      • \u3000\u3000Zigbee<\/strong>\u9002\u5408\u77ed\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u9700\u6c42\uff0c\u652f\u6301\u7f51\u72b6\u7f51\u7edc\u3002<\/li>\n\n\n\n
      • \u3000\u3000WiFi<\/strong>\u9002\u5408\u9ad8\u6570\u636e\u901f\u7387\u9700\u6c42\uff0c\u4f46\u529f\u8017\u9ad8\u3002<\/li>\n\n\n\n
      • \u3000\u3000NB-IoT<\/strong>\u9002\u5408\u5e7f\u57df\u3001\u4f4e\u529f\u8017\u9700\u6c42\uff0c\u4f9d\u8d56\u8702\u7a9d\u7f51\u7edc\u3002<\/li>\n<\/ul>\n\n\n\n

        \u3000\u3000\u9009\u62e9\u54ea\u79cd\u6280\u672f\u53d6\u51b3\u4e8e\u5177\u4f53\u5e94\u7528\u7684\u9700\u6c42\uff0c\u5982\u8986\u76d6\u8303\u56f4\u3001\u6570\u636e\u901f\u7387\u3001\u529f\u8017\u548c\u7f51\u7edc\u62d3\u6251\u7b49\u56e0\u7d20\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

        LoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5728\u7a7f\u5899\u80fd\u529b\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u4f46\u5176\u6027\u80fd\u4ecd\u7136\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5305\u62ec\u5899\u4f53\u6750\u6599\u3001\u539a\u5ea6\u4ee5\u53ca\u73af\u5883\u5e72\u6270\u7b49\u3002LoRa\u7684\u8bbe\u8ba1\u521d\u8877\u662f\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u901a\u4fe1<\/p>\n","protected":false},"author":1,"featured_media":97162,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[54,462],"class_list":["post-100975","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-2","tag-lora"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/100975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=100975"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/100975\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/97162"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=100975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=100975"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=100975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}