{"id":92809,"date":"2024-05-14T17:44:04","date_gmt":"2024-05-14T09:44:04","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=92809"},"modified":"2024-06-24T17:44:46","modified_gmt":"2024-06-24T09:44:46","slug":"lwxdwjsjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/92809.html","title":{"rendered":"LoRa\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u4ecb\u7ecd"},"content":{"rendered":"\n

\u3000\u3000LoRa<\/a>\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8e\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u7684\u5730\u7406\u5b9a\u4f4d\u6280\u672f\uff0c\u4e3b\u8981\u901a\u8fc7\u5230\u8fbe\u65f6\u95f4\u5dee(TDOA)\u6765\u5b9e\u73b0\u7cbe\u786e\u7684\u4f4d\u7f6e\u8ffd\u8e2a\u3002\u8fd9\u79cd\u6280\u672f\u5229\u7528\u4e86LoRaWAN\u7f51\u7edc\uff0c\u901a\u8fc7\u5728\u7ec8\u7aef\u8282\u70b9\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u5305\uff0c\u5e76\u6d4b\u91cf\u8fd9\u4e9b\u6570\u636e\u5305\u4ece\u4e0d\u540c\u57fa\u7ad9\u6216\u7f51\u5173\u5230\u8fbe\u670d\u52a1\u5668\u7684\u65f6\u95f4\u5dee\uff0c\u4ece\u800c\u8ba1\u7b97\u51fa\u7ec8\u7aef\u8bbe\u5907\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u6280\u672f<\/a>\u91c7\u7528\u7684\u662f\u7a84\u5e26\u6269\u9891\u6280\u672f\uff0c\u8fd9\u79cd\u6280\u672f\u80fd\u591f\u5728\u8f83\u4f4e\u7684\u529f\u8017\u4e0b\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\u3002\u5b83\u901a\u8fc7\u4f7f\u7528\u7279\u5b9a\u7684\u8c03\u5236\u65b9\u5f0f\uff0c\u5982\u5541\u557e\u6269\u9891\u8c31\u8c03\u5236(CSS)\uff0c\u5c06\u6570\u636e\u4fe1\u53f7\u8f6c\u6362\u6210\u4e00\u7cfb\u5217\u5bbd\u5e26\u3001\u4f4e\u529f\u7387\u7684\u4fe1\u53f7\uff0c\u4ee5\u63d0\u9ad8\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728\u5b9a\u4f4d\u65b9\u9762\uff0cLoRa<\/a>\u4e0d\u4ec5\u53ef\u4ee5\u8fdb\u884c\u5ba4\u5916\u5b9a\u4f4d\uff0c\u8fd8\u80fd\u6709\u6548\u5e94\u7528\u4e8e\u5ba4\u5185\u73af\u5883\u3002\u4f8b\u5982\uff0cLoRa Edge\u5e73\u53f0\u63d0\u4f9b\u4e86\u5ba4\u5185Wi-Fi\u5730\u7406\u5b9a\u4f4d\u529f\u80fd\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b89\u88c5\u5728\u5ba4\u5185\u7684\u63a5\u6536\u5668\u6765\u8ffd\u8e2a\u79fb\u52a8\u8bbe\u5907\u7684\u4f4d\u7f6e\uff0c\u5176\u7cbe\u5ea6\u901a\u5e38\u572810\u7c73\u523050\u7c73\u4e4b\u95f4\uff0c\u5728\u6700\u4f73\u6761\u4ef6\u4e0b\u751a\u81f3\u53ef\u4ee5\u8fbe\u52303\u7c73\u7684\u7cbe\u5ea6\u3002<\/p>\n\n\n\n

\u3000\u3000\u6b64\u5916\uff0cLoRa\u5b9a\u4f4d\u6280\u672f\u7684\u4e00\u4e2a\u91cd\u8981\u4f18\u52bf\u662f\u5176\u4f4e\u6210\u672c\u548c\u6613\u4e8e\u90e8\u7f72\u7684\u7279\u70b9\u3002\u8fd9\u4f7f\u5f97\u5b83\u975e\u5e38\u9002\u5408\u4e8e\u7269\u8054\u7f51(IoT)\u5e94\u7528\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u6167\u57ce\u5e02\u548c\u519c\u4e1a\u76d1\u63a7\u7b49\u9886\u57df\u3002\u5728\u8fd9\u4e9b\u5e94\u7528\u4e2d\uff0cLoRa\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u79cd\u7ecf\u6d4e\u9ad8\u6548\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u63d0\u4f9b\u5fc5\u8981\u7684\u5730\u7406\u4fe1\u606f\u670d\u52a1\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u4ee5\u5176\u72ec\u7279\u7684\u6280\u672f\u4f18\u52bf\uff0c\u5728\u591a\u4e2a\u9886\u57df\u5c55\u73b0\u51fa\u5e7f\u6cdb\u7684\u5e94\u7528\u6f5c\u529b\u548c\u5b9e\u9645\u4ef7\u503c\u3002<\/strong><\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 LoRa\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u4e0e\u5176\u4ed6\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f(\u5982\u84dd\u7259\u3001Wi-Fi)\u76f8\u6bd4\u7684\u4f18\u52bf\u548c\u52a3\u52bf\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n

\u3000\u3000LoRa\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u4e0e\u5176\u4ed6\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f(\u5982\u84dd\u7259\u3001Wi-Fi)\u76f8\u6bd4\uff0c\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\u548c\u52a3\u52bf\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u4f18\u52bf\uff1a<\/h3>\n\n\n\n
    \n
  • \u3000\u3000\u8fdc\u8ddd\u79bb\u901a\u4fe1\uff1aLoRa\u7684\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe10\u516c\u91cc\uff0c\u8fdc\u8d85\u8fc7WiFi\u6280\u672f\u7684\u8303\u56f4\uff0c\u8fd9\u4f7f\u5f97LoRa\u6280\u672f\u975e\u5e38\u9002\u5408\u9700\u8981\u957f\u8ddd\u79bb\u901a\u4fe1\u7684\u573a\u5408\uff0c\u5982\u667a\u80fd\u57ce\u5e02\u3001\u73af\u5883\u76d1\u6d4b\u548c\u519c\u4e1a\u7269\u8054\u7f51\u7b49\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u4f4e\u529f\u8017\uff1aLoRa\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u6280\u672f\uff0c\u4f18\u5316\u4e86\u7535\u6c60\u5bff\u547d\uff0c\u4f7f\u5176\u5728\u8fdc\u8ddd\u79bb\u901a\u8baf\u4e2d\u6210\u672c\u8f83\u4f4e\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u6297\u5e72\u6270\u80fd\u529b\u5f3a\uff1aLoRa\u91c7\u7528\u7a84\u5e26\u6269\u9891\u6280\u672f\uff0c\u5927\u5927\u6539\u5584\u4e86\u63a5\u6536\u7075\u654f\u5ea6\uff0c\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u30002. \u52a3\u52bf\uff1a<\/h3>\n\n\n\n
      \n
    • \u3000\u3000\u4f20\u8f93\u901f\u5ea6\u6162\uff1a\u4e0eWiFi\u548c\u84dd\u7259\u7b49\u6280\u672f\u76f8\u6bd4\uff0cLoRa\u7684\u4f20\u8f93\u901f\u7387\u901a\u5e38\u572810kbps\u523050kbps\u4e4b\u95f4\uff0c\u8fd9\u6bd4Wi-Fi(20Mbps\u81f3\u6570\u767eMbps)\u3001\u84dd\u7259(1Mbps)\u548cZigbee(20kbps\u81f3200kbps)\u7b49\u8981\u6162\u5f97\u591a\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u5e94\u7528\u573a\u666f\u9650\u5236\uff1a\u7531\u4e8e\u5176\u8f83\u6162\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\uff0cLoRa\u4e0d\u9002\u5408\u9891\u7e41\u4f20\u8f93\u5927\u5bb9\u91cf\u6570\u636e\u7684\u573a\u666f\uff0c\u5982\u5b9e\u65f6\u89c6\u9891\u6d41\u4f20\u8f93\u6216\u9ad8\u901f\u6570\u636e\u4ea4\u6362\u3002<\/li>\n<\/ul>\n\n\n\n

      \u3000\u3000LoRa\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u5728\u8fdc\u8ddd\u79bb\u901a\u4fe1\u3001\u4f4e\u529f\u8017\u548c\u6297\u5e72\u6270\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u4f46\u5728\u4f20\u8f93\u901f\u5ea6\u548c\u5e94\u7528\u573a\u666f\u7684\u5e7f\u6cdb\u6027\u65b9\u9762\u5b58\u5728\u5c40\u9650\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4e8c\u3001 LoRa\u6280\u672f\u7684\u7a84\u5e26\u6269\u9891\u6280\u672f\u5177\u4f53\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff0c\u4ee5\u53ca\u5b83\u5982\u4f55\u63d0\u9ad8\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b?<\/h2>\n\n\n\n

      \u3000\u3000LoRa\u6280\u672f\u7684\u7a84\u5e26\u6269\u9891\u6280\u672f\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u5de5\u4f5c\uff0c\u4ee5\u63d0\u9ad8\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\uff1a<\/p>\n\n\n\n

        \n
      • \u3000\u3000\u6269\u9891\u8c03\u5236\u6280\u672f\uff1aLoRa\u6280\u672f\u91c7\u7528\u7684\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u6269\u9891\u8c03\u5236\u65b9\u5f0f\uff0c\u5373\u7ebf\u6027\u8c03\u9891\u6269\u9891(chirp spread spectrum)\u3002\u8fd9\u79cd\u8c03\u5236\u65b9\u5f0f\u80fd\u591f\u5728\u9891\u57df\u4e0a\u6269\u5c55\u4fe1\u53f7\uff0c\u4ece\u800c\u589e\u52a0\u4fe1\u53f7\u7684\u8986\u76d6\u8303\u56f4\u548c\u51cf\u5c11\u4fe1\u53f7\u95f4\u7684\u76f8\u4e92\u5e72\u6270\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u9891\u8c31\u6269\u5c55\uff1a\u901a\u8fc7\u6269\u9891\u6280\u672f\uff0cLoRa\u80fd\u591f\u5c06\u4fe1\u53f7\u5728\u9891\u57df\u4e0a\u8fdb\u884c\u6269\u5c55\uff0c\u8fd9\u6837\u53ef\u4ee5\u6709\u6548\u5730\u964d\u4f4e\u4fe1\u53f7\u53d7\u5230\u7684\u5e72\u6270\u6982\u7387\uff0c\u63d0\u9ad8\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u4f8b\u5982\uff0c\u5f53\u5468\u56f4\u73af\u5883\u5b58\u5728\u8f83\u5f3a\u7684\u7535\u78c1\u5e72\u6270\u65f6\uff0cLoRa\u6280\u672f\u53ef\u4ee5\u901a\u8fc7\u5176\u9891\u8c31\u6269\u5c55\u6280\u672f\u4fdd\u6301\u4fe1\u53f7\u7684\u7a33\u5b9a\u4f20\u8f93\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u9ad8\u63a5\u6536\u7075\u654f\u5ea6\u548c\u4fe1\u566a\u6bd4\uff1aLoRa\u6280\u672f\u5177\u6709\u8d85\u9ad8\u7684\u63a5\u6536\u7075\u654f\u5ea6(RSSI)\u548c\u8d85\u5f3a\u7684\u4fe1\u566a\u6bd4(SNR)\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u590d\u6742\u7684\u7535\u78c1\u73af\u5883\u4e2d\u4ecd\u80fd\u4fdd\u6301\u826f\u597d\u7684\u901a\u4fe1\u6027\u80fd\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u524d\u5411\u7ea0\u9519\u7f16\u7801\uff1aLoRa\u8fd8\u91c7\u7528\u4e86\u524d\u5411\u7ea0\u9519\u7f16\u7801\u6280\u672f\uff0c\u8fd9\u79cd\u6280\u672f\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\uff0c\u5373\u4f7f\u5728\u4fe1\u53f7\u53d7\u5230\u5e72\u6270\u7684\u60c5\u51b5\u4e0b\u4e5f\u80fd\u6709\u6548\u5730\u6062\u590d\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n

        \u3000\u3000\u591a\u79cd\u5de5\u4f5c\u9891\u7387\u548c\u6570\u636e\u901f\u7387\u652f\u6301\uff1aLoRa\u652f\u6301\u591a\u79cd\u5de5\u4f5c\u9891\u7387(\u5982433\u3001868\u3001915MHz\u7b49)\u548c\u591a\u79cd\u6570\u636e\u901f\u7387(\u4ece\u51e0\u767e\u5230\u51e0\u5341Kbps\u4e0d\u7b49)\uff0c\u8fd9\u79cd\u7075\u6d3b\u6027\u4f7f\u5f97LoRa\u80fd\u591f\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\uff0c\u540c\u65f6\u5728\u4fdd\u8bc1\u901a\u4fe1\u8d28\u91cf\u7684\u540c\u65f6\uff0c\u4e5f\u8003\u8651\u5230\u4e86\u529f\u8017\u548c\u6210\u672c\u6548\u76ca\u3002<\/p>\n\n\n\n

        \u3000\u3000\u4e09\u3001 LoRa Edge\u5e73\u53f0\u5ba4\u5185\u5b9a\u4f4d\u6280\u672f\u7684\u7cbe\u5ea6\u662f\u5982\u4f55\u5b9e\u73b0\u7684\uff0c\u4e0e\u4f20\u7edfWi-Fi\u5b9a\u4f4d\u76f8\u6bd4\u6709\u4f55\u4e0d\u540c?<\/h2>\n\n\n\n

        \u3000\u3000LoRa Edge\u5e73\u53f0\u7684\u5ba4\u5185\u5b9a\u4f4d\u6280\u672f\u4e0e\u4f20\u7edfWi-Fi\u5b9a\u4f4d\u6280\u672f\u76f8\u6bd4\uff0c\u4e3b\u8981\u5728\u7cbe\u5ea6\u548c\u5b9e\u73b0\u65b9\u5f0f\u4e0a\u6709\u6240\u4e0d\u540c\u3002<\/p>\n\n\n\n

        \u3000\u3000\u4ece\u7cbe\u5ea6\u89d2\u5ea6\u6765\u770b\uff0cWi-Fi\u5b9a\u4f4d\u6280\u672f\u901a\u5e38\u80fd\u591f\u8fbe\u5230\u7c73\u7ea7\u522b\u7684\u7cbe\u5ea6\u3002\u8fd9\u79cd\u7cbe\u5ea6\u4e3b\u8981\u662f\u901a\u8fc7\u4fe1\u53f7\u5f3a\u5ea6\u6307\u7eb9(RSSI)\u6765\u5b9e\u73b0\u7684\uff0c\u5373\u5229\u7528WiFi\u4fe1\u53f7\u5728\u533a\u57df\u5185\u7684\u5206\u5e03\u60c5\u51b5\u8fdb\u884c\u5b9a\u4f4d\u3002\u800cLoRa Edge\u5e73\u53f0\u5219\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u5b9a\u4f4d\u7cbe\u5ea6\uff0c\u8fd9\u5f97\u76ca\u4e8e\u5176\u72ec\u7279\u7684\u7cfb\u7edf\u67b6\u6784\uff0c\u8be5\u67b6\u6784\u7ed3\u5408\u4e86\u57fa\u4e8e\u4e91\u7684\u5b9a\u4f4d\u670d\u52a1\uff0c\u80fd\u591f\u5b9e\u73b0\u7cbe\u51c6\u5b9a\u4f4d\u3002<\/p>\n\n\n\n

        \u3000\u3000\u4ece\u6280\u672f\u5b9e\u73b0\u65b9\u5f0f\u6765\u770b\uff0cWi-Fi\u5b9a\u4f4d\u6280\u672f\u4f9d\u8d56\u4e8e\u4f4d\u7f6e\u6307\u7eb9\u6570\u636e\u5e93\uff0c\u8fd9\u9700\u8981\u6536\u96c6\u5927\u91cf\u7684\u6307\u7eb9\u4fe1\u606f\uff0c\u5e76\u4e14\u6613\u53d7\u5176\u4ed6\u4fe1\u53f7\u5e72\u6270\u3002\u800cLoRa Edge\u5e73\u53f0\u5219\u91c7\u7528\u4e86\u4e00\u79cd\u4e0d\u540c\u7684\u65b9\u6cd5\uff0c\u5b83\u901a\u8fc7\u5229\u7528\u4e91\u8ba1\u7b97\u8d44\u6e90\uff0c\u5b9e\u73b0\u4e86\u5bf9\u8bbe\u5907\u4f4d\u7f6e\u7684\u5b9e\u65f6\u76d1\u63a7\u548c\u8ddf\u8e2a\uff0c\u8fd9\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u5b9a\u4f4d\u7684\u51c6\u786e\u6027\uff0c\u8fd8\u589e\u5f3a\u4e86\u7cfb\u7edf\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n

        \u3000\u3000\u6b64\u5916\uff0cLoRa Edge\u5e73\u53f0\u8fd8\u652f\u6301\u5ba4\u5185\u5916\u7684\u8fde\u7eed\u4f4d\u7f6e\u68c0\u6d4b\u6216\u8ddf\u8e2a\uff0c\u8fd9\u662fWi-Fi\u7b49\u5ba4\u5185\u5b9a\u4f4d\u7cfb\u7edf\u96be\u4ee5\u5b9e\u73b0\u7684\u3002\u8fd9\u79cd\u80fd\u529b\u4f7f\u5f97LoRa Edge\u5e73\u53f0\u5728\u9700\u8981\u7cbe\u786e\u5ba4\u5185\u5b9a\u4f4d\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u5982\u667a\u80fd\u5efa\u7b51\u7ba1\u7406\u3001\u4ed3\u5e93\u7ba1\u7406\u7b49\uff0c\u5177\u6709\u660e\u663e\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n

        \u3000\u3000\u56db\u3001 \u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\uff0cLoRa\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u7684\u6210\u672c\u6548\u76ca\u5206\u6790\u662f\u600e\u6837\u7684?<\/h2>\n\n\n\n

        \u3000\u3000\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\uff0cLoRa\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u7684\u6210\u672c\u6548\u76ca\u5206\u6790\u663e\u793a\u51fa\u5176\u5177\u6709\u663e\u8457\u7684\u4f18\u52bf\u3002\u9996\u5148\uff0cLoRa\u6280\u672f\u7684\u786c\u4ef6\u6210\u672c\u76f8\u5bf9\u8f83\u4f4e\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u5927\u89c4\u6a21\u7269\u8054\u7f51\u90e8\u7f72\u4e2d\u66f4\u52a0\u7ecf\u6d4e\u5b9e\u60e0\u3002\u6b64\u5916\uff0cLoRa\u6a21\u7ec4\u5982KG200Z\u63d0\u4f9b\u4e86\u8d85\u4f4e\u529f\u8017\u548c\u9ad8\u6027\u4ef7\u6bd4\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u7279\u522b\u9002\u5408\u4e8e\u5404\u79cd\u8d85\u4f4e\u529f\u8017\u7269\u8054\u7f51\u5e94\u7528\u3002<\/p>\n\n\n\n

        \u3000\u3000LoRa\u6280\u672f\u8fd8\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u4f4e\u529f\u8017\u7279\u6027\uff0c\u8fd9\u4e9b\u90fd\u662f\u7269\u8054\u7f51\u9886\u57df\u4e2d\u7684\u5173\u952e\u9700\u6c42\u3002\u4f8b\u5982\uff0cLoRa\u5e73\u53f0\u80fd\u591f\u5b9e\u73b0\u957f\u8fbe20\u5e74\u7684\u7535\u6c60\u5bff\u547d\uff0c\u5e76\u4e14\u5728\u57ce\u5e02\u73af\u5883\u548c\u6237\u5916\u7684\u8986\u76d6\u8303\u56f4\u5206\u522b\u53ef\u8fbe3\u82f1\u91cc\u548c30\u82f1\u91cc\u3002\u8fd9\u79cd\u957f\u8ddd\u79bb\u901a\u4fe1\u80fd\u529b\u51cf\u5c11\u4e86\u9700\u8981\u90e8\u7f72\u591a\u4e2a\u57fa\u7ad9\u7684\u6210\u672c\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u964d\u4f4e\u4e86\u6574\u4f53\u7684\u7269\u8054\u7f51\u89e3\u51b3\u65b9\u6848\u6210\u672c\u3002<\/p>\n\n\n\n

        \u3000\u3000\u6b64\u5916\uff0cLoRa Cloud\u5730\u7406\u5b9a\u4f4d\u670d\u52a1\u63d0\u4f9b\u4e86\u4e00\u79cd\u6210\u672c\u6548\u76ca\u9ad8\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0TDOA\u3001GNSS\u548c\u57fa\u4e8eWi-Fi\u7684\u4f4d\u7f6e\u8ba1\u7b97\uff0c\u8fd9\u4e9b\u529f\u80fd\u53ef\u4ee5\u5728\u4e91\u4e2d\u8f7b\u677e\u4f7f\u7528\uff0c\u5927\u5e45\u964d\u4f4e\u8bbe\u5907\u529f\u8017\u8981\u6c42\u5e76\u63d0\u9ad8\u8d44\u4ea7\u7ba1\u7406\u6548\u7387\u3002\u8fd9\u8868\u660eLoRa\u4e0d\u4ec5\u5728\u786c\u4ef6\u6210\u672c\u4e0a\u6709\u4f18\u52bf\uff0c\u8fd8\u80fd\u901a\u8fc7\u8f6f\u4ef6\u670d\u52a1\u63d0\u4f9b\u989d\u5916\u7684\u4ef7\u503c\u3002<\/p>\n\n\n\n

        \u3000\u3000LoRa\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u7684\u6210\u672c\u6548\u76ca\u4e3b\u8981\u4f53\u73b0\u5728\u5176\u4f4e\u786c\u4ef6\u6210\u672c\u3001\u957f\u8ddd\u79bb\u901a\u4fe1\u80fd\u529b\u3001\u4f4e\u529f\u8017\u4ee5\u53ca\u901a\u8fc7\u4e91\u670d\u52a1\u63d0\u4f9b\u7684\u9644\u52a0\u4ef7\u503c\u4e0a\u3002<\/p>\n\n\n\n

        \u3000\u3000\u4e94\u3001 LoRa\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u5728\u672a\u6765\u53d1\u5c55\u4e2d\u9762\u4e34\u7684\u4e3b\u8981\u6311\u6218\u548c\u89e3\u51b3\u65b9\u6848\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n

        \u3000\u3000LoRa\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u5728\u672a\u6765\u53d1\u5c55\u4e2d\u9762\u4e34\u7684\u4e3b\u8981\u6311\u6218\u5305\u62ec\u5b89\u5168\u6027\u95ee\u9898\u548c\u5b9a\u4f4d\u7cbe\u5ea6\u4e0e\u6210\u672c\u7684\u5e73\u8861\u3002\u89e3\u51b3\u65b9\u6848\u5219\u6d89\u53ca\u6280\u672f\u878d\u5408\u3001\u5b89\u5168\u7b56\u7565\u52a0\u5f3a\u4ee5\u53ca\u884c\u4e1a\u5408\u4f5c\u63a8\u52a8\u3002<\/p>\n\n\n\n

        \u3000\u30001. \u4e3b\u8981\u6311\u6218\uff1a<\/h3>\n\n\n\n
          \n
        • \u3000\u3000\u5b89\u5168\u6027\u95ee\u9898\uff1a\u968f\u7740\u7269\u8054\u7f51\u6280\u672f\u7684\u5feb\u901f\u53d1\u5c55\uff0cLoRa\u6280\u672f\u4f5c\u4e3a\u4e00\u79cd\u65b0\u5174\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5b89\u5168\u9690\u60a3\uff0c\u5982\u6570\u636e\u6cc4\u9732\u548c\u975e\u6cd5\u8bbf\u95ee\u7b49\u3002<\/li>\n\n\n\n
        • \u3000\u3000\u5b9a\u4f4d\u7cbe\u5ea6\u4e0e\u6210\u672c\u7684\u5e73\u8861\uff1a\u867d\u7136LoRa\u6280\u672f\u80fd\u591f\u63d0\u4f9b\u8f83\u4f4e\u7684\u6210\u672c\u548c\u5e7f\u6cdb\u7684\u8986\u76d6\u8303\u56f4\uff0c\u4f46\u5176\u5b9a\u4f4d\u7cbe\u5ea6\u901a\u5e38\u4e0d\u5982\u5176\u4ed6\u9ad8\u7aef\u5b9a\u4f4d\u6280\u672f\uff0c\u5982GPS\u6216UWB\u3002<\/li>\n<\/ul>\n\n\n\n

          \u3000\u30002. \u89e3\u51b3\u65b9\u6848\uff1a<\/h3>\n\n\n\n
            \n
          • \u3000\u3000\u6280\u672f\u878d\u5408\uff1a\u901a\u8fc7\u5c06LoRa\u4e0e\u5176\u4ed6\u5b9a\u4f4d\u6280\u672f\u5982\u84dd\u7259\u3001UWB\u7b49\u7ed3\u5408\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5b9a\u4f4d\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\u548c\u7cbe\u5ea6\uff0c\u540c\u65f6\u964d\u4f4e\u6210\u672c\u3002\u4f8b\u5982\uff0cLoRa+\u84dd\u7259+UWB\u7684\u4eba\u5458\u5b9a\u4f4d\u7cfb\u7edf\u5c31\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u4f8b\u5b50\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u5b89\u5168\u7b56\u7565\u52a0\u5f3a\uff1a\u4e3a\u4e86\u5e94\u5bf9\u5b89\u5168\u6311\u6218\uff0c\u9700\u8981\u4ece\u5bc6\u94a5\u7ba1\u7406\u3001\u62a5\u6587\u8ba4\u8bc1\u3001\u6d41\u91cf\u63a7\u5236\u7b49\u65b9\u9762\u5165\u624b\uff0c\u52a0\u5f3a\u7f51\u7edc\u5b89\u5168\u63aa\u65bd\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u66f4\u65b0\u8f6f\u4ef6\u3001\u4f7f\u7528\u66f4\u590d\u6742\u7684\u52a0\u5bc6\u7b97\u6cd5\u548c\u5b9e\u65bd\u4e25\u683c\u7684\u8bbf\u95ee\u63a7\u5236\u6765\u5b9e\u73b0\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u884c\u4e1a\u5408\u4f5c\u63a8\u52a8\uff1a\u4e1a\u754c\u5404\u65b9\u9700\u8981\u5171\u540c\u52aa\u529b\uff0c\u52a0\u5f3a\u7814\u7a76\u548c\u5408\u4f5c\uff0c\u63a8\u52a8LoRa\u6280\u672f\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u548c\u5e94\u7528\u3002\u8fd9\u5305\u62ec\u5f00\u53d1\u65b0\u7684\u786c\u4ef6\u8bbe\u5907\u3001\u4f18\u5316\u73b0\u6709\u6280\u672f\u4ee5\u53ca\u5236\u5b9a\u7edf\u4e00\u7684\u6807\u51c6\u548c\u534f\u8bae\u3002<\/li>\n<\/ul>\n\n\n\n

            \u3000\u3000\u603b\u4e4b\uff0cLoRa\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u5728\u672a\u6765\u7684\u53d1\u5c55\u4e2d\u9700\u8981\u4e0d\u65ad\u5730\u89e3\u51b3\u8fd9\u4e9b\u6311\u6218\uff0c\u4ee5\u4fdd\u6301\u5176\u5728\u7269\u8054\u7f51\u9886\u57df\u7684\u7ade\u4e89\u529b\u548c\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            LoRa\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u662f\u4e00\u79cd\u57fa\u4e8e\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u7684\u5730\u7406\u5b9a\u4f4d\u6280\u672f\uff0c\u4e3b\u8981\u901a\u8fc7\u5230\u8fbe\u65f6\u95f4\u5dee(TDOA)\u6765\u5b9e\u73b0\u7cbe\u786e\u7684\u4f4d\u7f6e\u8ffd\u8e2a\u3002\u8fd9\u79cd\u6280\u672f\u5229\u7528\u4e86LoRaWAN\u7f51\u7edc<\/p>\n","protected":false},"author":1,"featured_media":89481,"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],"class_list":["post-92809","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-2"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/92809"}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=92809"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/92809\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/89481"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=92809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=92809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=92809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}