{"id":100150,"date":"2024-12-30T11:43:12","date_gmt":"2024-12-30T03:43:12","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=100150"},"modified":"2024-12-30T11:43:16","modified_gmt":"2024-12-30T03:43:16","slug":"ljdyjdzwff","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/100150.html","title":{"rendered":"LoRa\u8282\u70b9\u4e0e\u8282\u70b9\u7ec4\u7f51\u65b9\u6cd5"},"content":{"rendered":"\n

\u3000\u3000LoRa\u8282\u70b9\u4e0e\u8282\u70b9\u7ec4\u7f51\u65b9\u6cd5<\/strong>\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\uff1a<\/p>\n\n\n\n

\u3000\u3000\u70b9\u5bf9\u70b9\uff08Point-to-Point\uff09\u7ec4\u7f51<\/strong><\/p>\n\n\n\n

\u3000\u3000\u70b9\u5bf9\u70b9\u7ec4\u7f51\u6a21\u5f0f\u662f\u6700\u7b80\u5355\u7684\u7ec4\u7f51\u65b9\u5f0f\uff0c\u9002\u7528\u4e8e\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u76f4\u63a5\u901a\u4fe1\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u4e24\u4e2a\u6a21\u5757\u4e00\u6536\u4e00\u53d1\uff0c\u4e0d\u9700\u8981\u590d\u6742\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u6bcf\u4e2a\u8bbe\u5907\u72ec\u7acb\u4f20\u8f93\u6570\u636e<\/p>\n\n\n\n

\u3000\u3000\u661f\u578b\uff08Star\uff09\u7ec4\u7f51<\/strong><\/p>\n\n\n\n

\u3000\u3000\u661f\u578b\u7ec4\u7f51\u662f\u5e38\u89c1\u7684\u7ec4\u7f51\u65b9\u5f0f\u4e4b\u4e00\uff0c\u9002\u7528\u4e8e\u9700\u8981\u96c6\u4e2d\u7ba1\u7406\u7684\u573a\u666f\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u6240\u6709\u7ec8\u7aef\u8282\u70b9\u901a\u8fc7\u65e0\u7ebf\u901a\u4fe1\u8fde\u63a5\u5230\u4e00\u4e2a\u4e2d\u5fc3\u8282\u70b9(\u5982\u7f51\u5173)\uff0c\u4e2d\u5fc3\u8282\u70b9\u8d1f\u8d23\u6536\u96c6\u548c\u5904\u7406\u6240\u6709\u8282\u70b9\u7684\u6570\u636e\u3002\u8fd9\u79cd\u7ed3\u6784\u7b80\u5316\u4e86\u7f51\u7edc\u7ba1\u7406\uff0c\u4f46\u5bf9\u4e2d\u5fc3\u8282\u70b9\u7684\u4f9d\u8d56\u6027\u8f83\u9ad8<\/p>\n\n\n\n

\u3000\u3000\u7ea7\u8054\uff08Cascading\uff09\u7ec4\u7f51<\/strong><\/p>\n\n\n\n

\u3000\u3000\u7ea7\u8054\u7ec4\u7f51\u9002\u7528\u4e8e\u9700\u8981\u8986\u76d6\u66f4\u8fdc\u8ddd\u79bb\u6216\u66f4\u5927\u8303\u56f4\u7684\u573a\u666f\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u6bcf\u4e2a\u8282\u70b9\u53ef\u4ee5\u4f5c\u4e3a\u4e2d\u7ee7\u5668\uff0c\u5c06\u6570\u636e\u8f6c\u53d1\u7ed9\u4e0b\u4e00\u4e2a\u8282\u70b9\uff0c\u76f4\u5230\u6570\u636e\u5230\u8fbe\u6700\u7ec8\u76ee\u7684\u5730\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u5b9e\u73b0\u8d85\u957f\u8ddd\u79bb\u7684\u901a\u4fe1<\/p>\n\n\n\n

\u3000\u3000\u7f51\u72b6\uff08Mesh\uff09\u7ec4\u7f51<\/strong><\/p>\n\n\n\n

\u3000\u3000\u7f51\u72b6\u7ec4\u7f51\u662f\u4e00\u79cd\u7075\u6d3b\u7684\u7ec4\u7f51\u65b9\u5f0f\uff0c\u9002\u7528\u4e8e\u590d\u6742\u73af\u5883\u4e0b\u7684\u591a\u8282\u70b9\u901a\u4fe1\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u6bcf\u4e2a\u8282\u70b9\u4e0d\u4ec5\u53ef\u4ee5\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\uff0c\u8fd8\u53ef\u4ee5\u4f5c\u4e3a\u4e2d\u7ee7\u5668\u8f6c\u53d1\u6570\u636e\uff0c\u4ece\u800c\u589e\u5f3a\u7f51\u7edc\u7684\u8986\u76d6\u8303\u56f4\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u6df7\u5408\u578b\u7ec4\u7f51<\/strong><\/p>\n\n\n\n

\u3000\u3000\u6df7\u5408\u578b\u7ec4\u7f51\u7ed3\u5408\u4e86\u591a\u79cd\u7ec4\u7f51\u65b9\u5f0f\u7684\u4f18\u70b9\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u7075\u6d3b\u9009\u62e9\u4e0d\u540c\u7684\u62d3\u6251\u7ed3\u6784\u3002\u4f8b\u5982\uff0c\u5728\u67d0\u4e9b\u533a\u57df\u4f7f\u7528\u661f\u578b\u7ec4\u7f51\uff0c\u5728\u5176\u4ed6\u533a\u57df\u4f7f\u7528\u7f51\u72b6\u7ec4\u7f51\uff0c\u4ee5\u5b9e\u73b0\u6700\u4f73\u7684\u901a\u4fe1\u6548\u679c\u3002<\/p>\n\n\n\n

\u3000\u3000\u57fa\u4e8eLoRaWAN\u7684\u7ec4\u7f51<\/strong><\/p>\n\n\n\n

\u3000\u3000LoRaWAN\u662f\u4e00\u79cd\u57fa\u4e8eLoRa\u6280\u672f\u7684\u6807\u51c6\u5316\u7f51\u7edc\u534f\u8bae\uff0c\u652f\u6301\u591a\u79cd\u7ec4\u7f51\u6a21\u5f0f\u3002\u5728LoRaWAN\u4e2d\uff0c\u7ec8\u7aef\u8282\u70b9\u53ef\u4ee5\u901a\u8fc7\u591a\u8df3\u8def\u7531\u5c06\u6570\u636e\u4f20\u8f93\u5230\u7f51\u5173\uff0c\u518d\u7531\u7f51\u5173\u4e0a\u4f20\u5230\u4e92\u8054\u7f51\u670d\u52a1\u5668\u3002\u8fd9\u79cd\u534f\u8bae\u652f\u6301\u5927\u89c4\u6a21\u7269\u8054\u7f51\u8bbe\u5907\u7684\u63a5\u5165\uff0c\u5e76\u63d0\u4f9b\u4e86\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387(ADR)\u673a\u5236\uff0c\u4ee5\u4f18\u5316\u6570\u636e\u4f20\u8f93\u6548\u7387<\/p>\n\n\n\n

\u3000\u3000\u81ea\u7ec4\u7f51\uff08Ad-hoc Network\uff09<\/strong><\/p>\n\n\n\n

\u3000\u3000\u81ea\u7ec4\u7f51\u662f\u6307\u5728\u6ca1\u6709\u9884\u8bbe\u7f51\u7edc\u7ed3\u6784\u7684\u60c5\u51b5\u4e0b\uff0c\u901a\u8fc7\u8282\u70b9\u4e4b\u95f4\u7684\u76f4\u63a5\u901a\u4fe1\u5f62\u6210\u7f51\u7edc\u3002\u8fd9\u79cd\u65b9\u5f0f\u9002\u7528\u4e8e\u4e34\u65f6\u90e8\u7f72\u6216\u7d27\u6025\u60c5\u51b5\u4e0b\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u8282\u70b9\u4e0e\u8282\u70b9\u7684\u7ec4\u7f51\u65b9\u6cd5\u591a\u79cd\u591a\u6837\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u5e94\u7528\u573a\u666f\u9009\u62e9\u5408\u9002\u7684\u7ec4\u7f51\u65b9\u5f0f\uff0c\u4ee5\u5b9e\u73b0\u6700\u4f73\u7684\u901a\u4fe1\u6548\u679c\u548c\u7f51\u7edc\u6027\u80fd\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 LoRaWAN\u534f\u8bae\u7684\u6700\u65b0\u7248\u672c<\/h2>\n\n\n\n

\u3000\u3000LoRaWAN\u534f\u8bae\u7684\u6700\u65b0\u7248\u672c\u662f2.0\u7248\u672c\uff0c\u5b83\u4e8e2023\u5e74\u53d1\u5e03\u3002\u76f8\u6bd4\u65e7\u7248\u672c\uff0cLoRaWAN 2.0\u5e26\u6765\u4e86\u663e\u8457\u7684\u6539\u8fdb\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n

\u3000\u3000\u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387<\/strong>\uff1aLoRaWAN 2.0\u652f\u6301\u9ad8\u8fbe1 Mbps\u7684\u6570\u636e\u901f\u7387\uff0c\u76f8\u6bd4\u4e4b\u524d\u7684\u7248\u672c\u6709\u4e86\u663e\u8457\u63d0\u5347\u3002<\/p>\n\n\n\n

\u3000\u3000\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb<\/strong>\uff1a\u65b0\u7248\u672c\u8fdb\u4e00\u6b65\u4f18\u5316\u4e86\u4fe1\u53f7\u4f20\u8f93\u8ddd\u79bb\uff0c\u4f7f\u5f97\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u66f4\u5e7f\u3002<\/p>\n\n\n\n

\u3000\u3000\u65b0\u7684\u6570\u636e\u901f\u7387<\/strong>\uff1a\u5f15\u5165\u4e86DR5\u548cDR6\u6570\u636e\u901f\u7387\uff0c\u5c06\u6700\u5927\u4e0b\u884c\u901f\u7387\u63d0\u9ad8\u81f3250 kbps\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b89\u5168\u6027\u589e\u5f3a<\/strong>\uff1a\u5728\u5b89\u5168\u6027\u65b9\u9762\uff0cLoRaWAN 2.0\u7ee7\u7eed\u6cbf\u7528\u4e86\u4ece1.0.4\u7248\u672c\u5f00\u59cb\u7684\u5b89\u5168\u6539\u8fdb\u63aa\u65bd\uff0c\u4f8b\u5982\u5f3a\u5236\u4f7f\u752832\u4f4d\u5e27\u8ba1\u6570\u5668\u3001\u9632\u6b62\u91cd\u653e\u653b\u51fb\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000Class B\u548cClass C\u64cd\u4f5c\u6a21\u5f0f\u7684\u6f84\u6e05<\/strong>\uff1a\u660e\u786e\u4e86Class B\u548cClass C\u7684\u64cd\u4f5c\u6a21\u5f0f\uff0c\u5305\u62ecClass A RX\u7a97\u53e3\u5f00\u542f\u8981\u6c42\u3002<\/p>\n\n\n\n

\u3000\u3000\u65e0\u7ebf\u56fa\u4ef6\u66f4\u65b0\uff08FUOTA\uff09\u529f\u80fd<\/strong>\uff1a\u4ece1.0.4\u7248\u672c\u5f00\u59cb\u5f15\u5165\u7684FUOTA\u529f\u80fd\u57282.0\u7248\u672c\u4e2d\u5f97\u5230\u4e86\u8fdb\u4e00\u6b65\u7684\u652f\u6301\u548c\u4f18\u5316\uff0c\u4e3a\u8bbe\u5907\u7684\u8fdc\u7a0b\u7ba1\u7406\u548c\u7ef4\u62a4\u63d0\u4f9b\u4e86\u4fbf\u5229\u3002<\/p>\n\n\n\n

\u3000\u3000\u6280\u672f\u89c4\u8303\u548c\u517c\u5bb9\u6027<\/strong>\uff1aLoRaWAN 2.0\u7ee7\u7eed\u6cbf\u7528\u4e86BCP 14\u53c2\u8003\uff0c\u4ee5\u786e\u4fdd\u534f\u8bae\u7684\u517c\u5bb9\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u65b0\u7684\u4e2d\u7ee7\u529f\u80fd<\/strong>\uff1a\u65b0\u7684\u4e2d\u7ee7\u529f\u80fd\u7684\u52a0\u5165\uff0c\u4e3a\u7f51\u7edc\u6269\u5c55\u63d0\u4f9b\u4e86\u66f4\u591a\u53ef\u80fd\u6027\uff0c\u4f7f\u5f97LoRaWAN\u7f51\u7edc\u80fd\u591f\u66f4\u52a0\u7075\u6d3b\u548c\u5f3a\u5927\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 LoRa\u7ea7\u8054\u7ec4\u7f51\u5982\u4f55\u4f18\u5316\u4e2d\u7ee7\u8282\u70b9\u7684\u90e8\u7f72<\/h2>\n\n\n\n

\u3000\u3000\u5728LoRa\u7ea7\u8054\u7ec4\u7f51\u4e2d\uff0c\u4f18\u5316\u4e2d\u7ee7\u8282\u70b9\u7684\u90e8\u7f72\u4ee5\u63d0\u9ad8\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u548c\u901a\u4fe1\u6548\u7387\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u5b9e\u73b0\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5f15\u5165\u4e2d\u7ee7\u8282\u70b9<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4e2d\u7ee7\u8282\u70b9\u7684\u5f15\u5165\u53ef\u4ee5\u6709\u6548\u6269\u5c55LoRa\u901a\u4fe1\u7f51\u7edc\u7684\u8986\u76d6\u8303\u56f4\u548c\u4f20\u8f93\u8ddd\u79bb\u3002\u901a\u8fc7\u591a\u4e2a\u8282\u70b9\u4e4b\u95f4\u7684\u4e2d\u7ee7\u8f6c\u53d1\u5b9e\u73b0\u4fe1\u606f\u7684\u4f20\u8f93\uff0c\u53ef\u4ee5\u51cf\u5c11\u8282\u70b9\u4e4b\u95f4\u7684\u901a\u4fe1\u5f00\u9500\uff0c\u63d0\u9ad8\u7f51\u7edc\u7684\u4f20\u8f93\u6548\u7387\u3002\u4e2d\u7ee7\u8282\u70b9\u901a\u5e38\u7531\u7535\u6c60\u4f9b\u7535\uff0c\u6613\u4e8e\u90e8\u7f72\u4e14\u6210\u672c\u4f4e\u5ec9\uff0c\u80fd\u591f\u5728\u504f\u8fdc\u6216\u4fe1\u53f7\u5f3a\u5ea6\u8f83\u5f31\u7684\u5730\u533a\u653e\u7f6e\uff0c\u4ece\u800c\u6269\u5c55\u73b0\u6709\u7f51\u5173\u548c\u7f51\u7edc\u7684\u8986\u76d6\u8303\u56f4\u3002<\/p>\n\n\n\n

\u3000\u3000\u5408\u7406\u9009\u62e9\u4e2d\u7ee7\u8282\u70b9\u7684\u4f4d\u7f6e<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4e2d\u7ee7\u8282\u70b9\u5e94\u653e\u7f6e\u5728\u9ad8\u5730\u52bf\u3001\u65e0\u906e\u6321\u7684\u533a\u57df\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u4f8b\u5982\uff0c\u5728\u57ce\u5e02\u73af\u5883\u4e2d\uff0c\u4e2d\u7ee7\u8282\u70b9\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u8986\u76d6\u8303\u56f4\u548c\u6570\u636e\u5305\u4ea4\u4ed8\u7387;\u5728\u5ba4\u5185\u73af\u5883\u4e2d\uff0c\u4e2d\u7ee7\u5668\u80fd\u663e\u8457\u63d0\u9ad8\u8986\u76d6\u8303\u56f4\u548c\u6570\u636e\u5305\u4ea4\u4ed8\u7387\u3002<\/p>\n\n\n\n

\u3000\u3000\u4f18\u5316\u4e2d\u7ee7\u8282\u70b9\u7684\u901a\u4fe1\u53c2\u6570\u548c\u7f51\u7edc\u53c2\u6570<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5408\u7406\u8bbe\u7f6e\u4e2d\u7ee7\u8282\u70b9\u7684\u901a\u4fe1\u53c2\u6570\u548c\u7f51\u7edc\u53c2\u6570\uff0c\u5982\u529f\u7387\u63a7\u5236\u3001\u65f6\u9699\u5206\u914d\u3001FDMA\u6280\u672f\u3001CSMA\u7b97\u6cd5\u7b49\uff0c\u53ef\u4ee5\u63d0\u9ad8\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0c\u4e2d\u7ee7\u8282\u70b9\u9700\u8981\u652f\u6301\u591a\u4fe1\u9053\u4f20\u8f93\u548c\u6297\u5e72\u6270\u80fd\u529b\u5f3a\uff0c\u4ee5\u5e94\u5bf9\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u4fe1\u53f7\u4f20\u64ad\u6311\u6218\u3002<\/p>\n\n\n\n

\u3000\u3000\u4f7f\u7528\u9ad8\u5bc6\u5ea6\u8282\u70b9\u90e8\u7f72<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5728\u5927\u8303\u56f4\u3001\u9ad8\u5bc6\u5ea6\u573a\u666f\u4e0b\uff0c\u901a\u8fc7\u4f7f\u7528\u9ad8\u5bc6\u5ea6\u8282\u70b9\u90e8\u7f72\uff0c\u53ef\u4ee5\u83b7\u5f9780%\u4ee5\u4e0a\u7684\u6570\u636e\u5305\u4ea4\u4ed8\u7387(PDR)\uff0c\u663e\u8457\u63d0\u9ad8LoRa\u7f51\u7edc\u7684\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u589e\u52a0\u7f51\u5173\u6216\u9009\u62e9\u66f4\u5f3a\u66f4\u597d\u7684\u5929\u7ebf<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6269\u5927LoRaWAN\u7f51\u5173\u8986\u76d6\u8303\u56f4\u7684\u6700\u7b80\u5355\u65b9\u6cd5\u662f\u589e\u52a0\u66f4\u591a\u7f51\u5173\u6216\u9009\u62e9\u66f4\u5f3a\u66f4\u597d\u7684LoRa\u7f51\u5173\u5929\u7ebf\u3002<\/p>\n\n\n\n

\u3000\u3000\u5229\u75285G\u4e0eLoRa\u878d\u5408\u67b6\u6784<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u57285G LoRa Ad-Hoc\u90e8\u7f72\u673a\u5236\u4e2d\uff0c\u901a\u8fc7\u7ea7\u8054\u591a\u4e2aLoRa\u4e2d\u7ee7\u8282\u70b9\u4e0e5G LoRa\u7f51\u5173\u8fdb\u884c\u4e0a\u884c\u901a\u4fe1\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u51b3\u201c\u6f0f\u6597\u6548\u5e94\u201d\u5e26\u6765\u7684\u80fd\u8017\u5267\u589e\u548c\u5f85\u673a\u9aa4\u51cf\u95ee\u9898\uff0c\u63d0\u9ad8\u80fd\u91cf\u6548\u7387\u3002<\/p>\n\n\n\n

\u3000\u3000\u7075\u6d3b\u90e8\u7f72\u548c\u591a\u573a\u666f\u5e94\u7528<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4e2d\u7ee7\u8282\u70b9\u5728\u667a\u80fd\u57ce\u5e02\u3001\u5de5\u4e1a IoT\u3001\u519c\u4e1a\u3001\u516c\u7528\u4e8b\u4e1a\u7b49\u573a\u666f\u4e2d\u5177\u6709\u5e7f\u6cdb\u5e94\u7528\u3002\u4f8b\u5982\uff0c\u5728\u516c\u7528\u4e8b\u4e1a\u4e2d\u6269\u5c55\u5929\u7136\u6c14\u6216\u6c34\u6d88\u8017\u8ba1\u91cf\u8868\u7684\u8986\u76d6\u8303\u56f4\uff0c\u5728\u5de5\u4e1a\u6216\u5546\u4e1a\u73af\u5883\u4e2d\u6269\u5c55\u4fe1\u53f7\u8870\u51cf\u7684\u4f20\u611f\u5668\u8986\u76d6\u8303\u56f4\u3002<\/p>\n\n\n\n

\u3000\u3000\u7f51\u7edc\u7ba1\u7406\u4e0e\u7ef4\u62a4<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u7f51\u7edc\u7ba1\u7406\u4e0e\u7ef4\u62a4\u5de5\u4f5c\u5305\u62ec\u8282\u70b9\u7684\u6ce8\u518c\u4e0e\u6ce8\u9500\u3001\u7f51\u7edc\u62d3\u6251\u7684\u7ef4\u62a4\u3001\u6545\u969c\u7684\u6392\u9664\u7b49\uff0c\u4ee5\u4fdd\u8bc1\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001 \u7f51\u72b6(Mesh)\u7ec4\u7f51\u5728LoRa\u6280\u672f\u4e2d\u7684\u5b9e\u73b0\u673a\u5236<\/h2>\n\n\n\n

\u3000\u3000LoRa\u6280\u672f\u4e2d\u7684\u7f51\u72b6(Mesh)\u7ec4\u7f51\u662f\u4e00\u79cd\u57fa\u4e8eLoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u81ea\u7ec4\u7ec7\u7f51\u7edc\uff0c\u901a\u8fc7\u5f62\u6210\u7f51\u72b6\u62d3\u6251\u7ed3\u6784\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u4e92\u8054\u4e92\u901a\u3002\u8fd9\u79cd\u7ec4\u7f51\u65b9\u5f0f\u7ed3\u5408\u4e86LoRa\u6280\u672f\u7684\u4f18\u52bf\u548cMesh\u81ea\u7ec4\u7f51\u7684\u7279\u70b9\uff0c\u5177\u6709\u4ee5\u4e0b\u5b9e\u73b0\u673a\u5236\u548c\u4f18\u52bf\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u5b9e\u73b0\u673a\u5236<\/h3>\n\n\n\n

\u3000\u3000\u81ea\u7ec4\u7ec7\u7f51\u7edc<\/strong>\uff1a\u6bcf\u4e2a\u8282\u70b9\u53ef\u4ee5\u81ea\u52a8\u53d1\u73b0\u5e76\u52a0\u5165\u7f51\u7edc\uff0c\u5f62\u6210\u81ea\u7ec4\u7ec7\u7f51\u7edc\u7ed3\u6784\uff0c\u65e0\u9700\u4eba\u5de5\u5e72\u9884\u3002<\/p>\n\n\n\n

\u3000\u3000\u591a\u8df3\u4f20\u8f93<\/strong>\uff1a\u901a\u8fc7\u591a\u4e2a\u4e2d\u7ee7\u8282\u70b9\u8f6c\u53d1\u6570\u636e\uff0c\u6709\u6548\u5ef6\u957f\u901a\u4fe1\u8ddd\u79bb\uff0c\u63d0\u9ad8\u4fe1\u53f7\u7a7f\u900f\u80fd\u529b\uff0c\u540c\u65f6\u964d\u4f4e\u5355\u4e2a\u8282\u70b9\u7684\u901a\u4fe1\u538b\u529b\u3002<\/p>\n\n\n\n

\u3000\u3000\u53bb\u4e2d\u5fc3\u5316\u7ed3\u6784<\/strong>\uff1a\u91c7\u7528\u53bb\u4e2d\u5fc3\u5316\u7684\u7f51\u72b6\u62d3\u6251\u7ed3\u6784\uff0c\u4e2d\u7ee7\u8282\u70b9\u653e\u5927\u548c\u8f6c\u53d1\u4fe1\u53f7\uff0c\u4f7f\u7528\u7279\u5b9a\u7684\u8def\u7531\u534f\u8bae\u5982RPL\u5b9e\u73b0\u6709\u6548\u7684\u591a\u8df3\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u8df3\u9891\u6280\u672f<\/strong>\uff1a\u63d0\u9ad8\u901a\u4fe1\u7684\u5b89\u5168\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000CSMA\u907f\u8ba9\u6280\u672f<\/strong>\uff1a\u51cf\u5c11\u6570\u636e\u78b0\u649e\uff0c\u652f\u6301\u5355\u64ad\u3001\u591a\u64ad\u3001\u5e7f\u64ad\u548c\u6cdb\u64ad\u56db\u79cd\u901a\u8baf\u65b9\u5f0f\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u52a0\u5bc6\u548c\u591a\u91cd\u6821\u9a8c\u673a\u5236<\/strong>\uff1a\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n

\u3000\u30002. \u4f18\u52bf<\/h3>\n\n\n\n

\u3000\u3000\u9ad8\u53ef\u9760\u6027\u548c\u5197\u4f59\u6027<\/strong>\uff1a\u7f51\u72b6\u7f51\u7edc\u901a\u8fc7\u591a\u8df3\u4f20\u8f93\u548c\u5197\u4f59\u8bbe\u8ba1\uff0c\u5373\u4f7f\u67d0\u4e2a\u8282\u70b9\u5931\u6548\uff0c\u5176\u4ed6\u8282\u70b9\u53ef\u4ee5\u63a5\u7ba1\u5176\u529f\u80fd\uff0c\u7ee7\u7eed\u7ef4\u6301\u7f51\u7edc\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n\n\n\n

\u3000\u3000\u81ea\u6108\u80fd\u529b<\/strong>\uff1a\u7f51\u7edc\u80fd\u591f\u81ea\u52a8\u8c03\u6574\u62d3\u6251\u7ed3\u6784\u4ee5\u9002\u5e94\u8282\u70b9\u7684\u52a0\u5165\u6216\u9000\u51fa\uff0c\u5177\u6709\u81ea\u9002\u5e94\u6027\u548c\u81ea\u6211\u4fee\u590d\u80fd\u529b\u3002<\/p>\n\n\n\n

\u3000\u3000\u6269\u5c55\u6027\u5f3a<\/strong>\uff1a\u901a\u8fc7\u589e\u52a0\u8282\u70b9\u6570\u91cf\u548c\u8c03\u6574\u8282\u70b9\u4f4d\u7f6e\u6765\u6269\u5c55\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u548c\u63d0\u9ad8\u7f51\u7edc\u5bb9\u91cf\u3002<\/p>\n\n\n\n

\u3000\u3000\u7075\u6d3b\u6027<\/strong>\uff1a\u652f\u6301\u7075\u6d3b\u7684\u7ec4\u7f51\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5feb\u901f\u90e8\u7f72\u5e76\u6269\u5c55\u7f51\u7edc\u89c4\u6a21\u3002<\/p>\n\n\n\n

\u3000\u3000\u6297\u5e72\u6270\u80fd\u529b\u5f3a<\/strong>\uff1aLoRa\u6280\u672f\u91c7\u7528\u9891\u7387\u8df3\u53d8\u6280\u672f\uff0c\u4f7f\u5f97\u5176\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u66f4\u52a0\u96be\u4ee5\u88ab\u5e72\u6270\u548c\u7a83\u542c\u3002<\/p>\n\n\n\n

\u3000\u30003. \u52a3\u52bf<\/h3>\n\n\n\n

\u3000\u3000\u590d\u6742\u6027<\/strong>\uff1a\u76f8\u6bd4\u661f\u578b\u7f51\u7edc\uff0c\u7f51\u72b6\u7f51\u7edc\u7684\u7ba1\u7406\u548c\u914d\u7f6e\u66f4\u4e3a\u590d\u6742\uff0c\u9700\u8981\u66f4\u591a\u7684\u8ba1\u7b97\u8d44\u6e90\u548c\u65f6\u95f4\u6765\u4f18\u5316\u8def\u7531\u8def\u5f84\u3002<\/p>\n\n\n\n

\u3000\u3000\u80fd\u8017\u8f83\u9ad8<\/strong>\uff1a\u867d\u7136LoRa\u6280\u672f\u672c\u8eab\u5177\u6709\u4f4e\u529f\u8017\u7279\u6027\uff0c\u4f46\u5728\u590d\u6742\u7684\u7f51\u72b6\u7f51\u7edc\u4e2d\uff0c\u8282\u70b9\u4e4b\u95f4\u7684\u9891\u7e41\u901a\u4fe1\u53ef\u80fd\u4f1a\u589e\u52a0\u80fd\u8017\u3002<\/p>\n\n\n\n

\u3000\u3000\u90e8\u7f72\u6210\u672c\u9ad8<\/strong>\uff1a\u7531\u4e8e\u9700\u8981\u66f4\u591a\u7684\u4e2d\u7ee7\u8282\u70b9\u548c\u590d\u6742\u7684\u7f51\u7edc\u7ba1\u7406\uff0c\u521d\u671f\u90e8\u7f72\u6210\u672c\u8f83\u9ad8\u3002<\/p>\n\n\n\n

\u3000\u30004. \u4e0e\u5176\u4ed6\u7ec4\u7f51\u65b9\u5f0f\u7684\u5bf9\u6bd4<\/h3>\n\n\n\n

\u3000\u3000\u4e0e\u661f\u578b\u7f51\u7edc\u76f8\u6bd4<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4f18\u70b9<\/strong>\uff1a\u7f51\u72b6\u7f51\u7edc\u5177\u6709\u66f4\u9ad8\u7684\u53ef\u9760\u6027\u548c\u5197\u4f59\u6027\uff0c\u80fd\u591f\u66f4\u597d\u5730\u5e94\u5bf9\u8282\u70b9\u6545\u969c\u548c\u7f51\u7edc\u6269\u5c55\u9700\u6c42\u3002<\/p>\n\n\n\n

\u3000\u3000\u7f3a\u70b9<\/strong>\uff1a\u661f\u578b\u7f51\u7edc\u7b80\u5316\u4e86\u7f51\u7edc\u7ba1\u7406\uff0c\u964d\u4f4e\u4e86\u80fd\u8017\uff0c\u9002\u5408\u9700\u8981\u4e2d\u5fc3\u63a7\u5236\u7684\u7f51\u7edc\u73af\u5883\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e0e\u6811\u578b\u7f51\u7edc\u76f8\u6bd4<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4f18\u70b9<\/strong>\uff1a\u7f51\u72b6\u7f51\u7edc\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u53ef\u9760\u6027\u548c\u5197\u4f59\u6027\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u5927\u578b\u4e92\u8054\u7f51\u548c\u519b\u4e8b\u901a\u4fe1\u7f51\u7edc\u3002<\/p>\n\n\n\n

\u3000\u3000\u7f3a\u70b9<\/strong>\uff1a\u6811\u578b\u7f51\u7edc\u5c42\u6b21\u7ed3\u6784\u6e05\u6670\u3001\u6613\u4e8e\u6269\u5c55\u548c\u68c0\u6d4b\u9519\u8bef\uff0c\u9002\u5408\u590d\u6742\u7684\u57ce\u5e02\u5e94\u7528\u573a\u666f\u548c\u5927\u89c4\u6a21\u65e0\u7ebf\u7cfb\u7edf\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa MESH\u7ec4\u7f51\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u63d0\u4f9b\u4e86\u9ad8\u5ea6\u7075\u6d3b\u3001\u53ef\u6269\u5c55\u4e14\u81ea\u6108\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u7279\u522b\u9002\u5408\u9700\u8981\u9ad8\u53ef\u9760\u6027\u548c\u5197\u4f59\u6027\u7684\u5927\u89c4\u6a21\u7269\u8054\u7f51\u7cfb\u7edf\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001 \u57fa\u4e8eLoRa\u7684\u81ea\u7ec4\u7f51(Ad-hoc Network)\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6848\u4f8b<\/h2>\n\n\n\n

\u3000\u3000\u57fa\u4e8eLoRa\u7684\u81ea\u7ec4\u7f51(Ad-hoc Network)\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u7279\u522b\u662f\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u7684\u8868\u73b0\uff0c\u53ef\u4ee5\u4ece\u591a\u4e2a\u6848\u4f8b\u548c\u7814\u7a76\u4e2d\u5f97\u5230\u5206\u6790\u548c\u9a8c\u8bc1\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u6280\u672f\u56e0\u5176\u957f\u8ddd\u79bb\u4f20\u8f93\u3001\u4f4e\u529f\u8017\u548c\u7a7f\u900f\u5899\u58c1\u7684\u80fd\u529b\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u7d27\u6025\u60c5\u51b5\u548c\u707e\u96be\u54cd\u5e94\u4e2d\u3002\u4f8b\u5982\uff0c\u5728\u6cd5\u56fd\uff0c\u6a59\u8272\u7f51\u7edc\u6b63\u5728\u90e8\u7f72LoRa\u7f51\u7edc\uff0c\u4ee5\u6539\u5584\u8def\u8fb9\u670d\u52a1\u7ad9\u7684\u670d\u52a1\u6c34\u5e73\u548c\u5ba2\u6237\u6ee1\u610f\u5ea6\u3002\u6b64\u5916\uff0cLoRa\u6280\u672f\u8fd8\u88ab\u7528\u4e8e\u8fde\u63a5\u7272\u755c\u3001\u571f\u58e4\u4f20\u611f\u5668\u3001\u516c\u5171\u5b89\u5168\u6444\u50cf\u5934\u3001\u667a\u80fd\u8def\u706f\u3001\u667a\u80fd\u5783\u573e\u7bb1\u3001\u5bb6\u5ead\u5b89\u5168\u4ea7\u54c1\u3001\u73af\u5883\u76d1\u6d4b\u7ad9\u7b49\u8bbe\u5907\uff0c\u63d0\u9ad8\u4e86\u6548\u7387\u3001\u5b89\u5168\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u667a\u80fd\u5316\u6c34\u5e73\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\uff0c\u81ea\u7ec4\u7f51(Ad-hoc Network)\u5177\u6709\u663e\u8457\u7684\u4f18\u52bf\u3002\u81ea\u7ec4\u7f51\u662f\u4e00\u79cd\u52a8\u6001\u7684\u3001\u65e0\u9700\u4e2d\u592e\u63a7\u5236\u7684\u7f51\u7edc\u5f62\u5f0f\uff0c\u53ef\u4ee5\u7531\u79fb\u52a8\u8bbe\u5907\u81ea\u52a8\u5efa\u7acb\u548c\u7ef4\u62a4\u3002\u5728\u707e\u96be\u3001\u7d27\u6025\u60c5\u51b5\u6216\u504f\u8fdc\u5730\u533a\uff0c\u901a\u4fe1\u57fa\u7840\u8bbe\u65bd\u53ef\u80fd\u53d7\u5230\u635f\u574f\u6216\u7f3a\u5931\u3002\u81ea\u7ec4\u7f51\u5141\u8bb8\u8bbe\u5907\u76f4\u63a5\u8fde\u63a5\uff0c\u65e0\u9700\u4f9d\u8d56\u4f20\u7edf\u7684\u57fa\u7ad9\u6216\u4e2d\u592e\u670d\u52a1\u5668\uff0c\u4ece\u800c\u5728\u77ed\u65f6\u95f4\u5185\u5efa\u7acb\u901a\u4fe1\u7f51\u7edc\u3002\u8fd9\u5bf9\u4e8e\u5e94\u6025\u54cd\u5e94\u4e2d\u9700\u8981\u8fc5\u901f\u5efa\u7acb\u901a\u4fe1\u94fe\u8def\u7684\u60c5\u51b5\u975e\u5e38\u6709\u7528\u3002\u81ea\u7ec4\u7f51\u7684\u8bbe\u8ba1\u4f7f\u5176\u66f4\u5177\u6297\u6bc1\u6027\uff0c\u5373\u4f7f\u90e8\u5206\u8282\u70b9\u5931\u6548\uff0c\u6574\u4e2a\u7f51\u7edc\u4f9d\u7136\u53ef\u4ee5\u4fdd\u6301\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u5177\u4f53\u6848\u4f8b\u4e2d\uff0cHELPER\u7cfb\u7edf\u662f\u4e00\u4e2a\u5178\u578b\u7684\u4f8b\u5b50\u3002HELPER\u662f\u4e00\u4e2a\u65e0\u7ebf\u7535\u7cfb\u7edf\uff0c\u80fd\u591f\u5728\u6ca1\u6709\u57fa\u7840\u8bbe\u65bd\u7684\u60c5\u51b5\u4e0b\u521b\u5efa\u4e34\u65f6\u7f51\u7edc\u3002\u8be5\u7cfb\u7edf\u4f7f\u7528Raspberry Pis\u8fd0\u884c\u540e\u7aef\u8f6f\u4ef6\u5e76\u901a\u8fc7WiFi\u4e0e\u4e2a\u4eba\u901a\u4fe1\uff0c\u540c\u65f6\u4f7f\u7528LoRa\u65e0\u7ebf\u7535\u8fdb\u884c\u957f\u8ddd\u79bb\u8282\u70b9\u95f4\u901a\u4fe1\u3002\u7ed3\u5408GPS\u5b9a\u4f4d\u548c\u5b58\u50a8\u7684\u5730\u56fe\u6570\u636e\uff0c\u7528\u6237\u53ef\u4ee5\u66f4\u8f7b\u677e\u5730\u627e\u5230\u8d44\u6e90\u548c\u63f4\u52a9\u3002\u8fd9\u79cd\u7cfb\u7edf\u5728\u707e\u96be\u53d1\u751f\u65f6\u7279\u522b\u6709\u7528\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u5728\u95ee\u9898\u5f00\u59cb\u4e4b\u524d\u5c31\u5df2\u5230\u4f4d\uff0c\u4ece\u800c\u786e\u4fdd\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u80fd\u591f\u8fc5\u901f\u5efa\u7acb\u901a\u4fe1\u7f51\u7edc\u3002<\/p>\n\n\n\n

\u3000\u3000\u6b64\u5916\uff0cCellSol\u9879\u76ee\u4e5f\u5c55\u793a\u4e86LoRa\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u7684\u5e94\u7528\u6f5c\u529b\u3002\u8be5\u9879\u76ee\u65e8\u5728\u5efa\u7acb\u4e00\u4e2a\u7531\u5fd7\u613f\u8005\u8fd0\u8425\u7684\u5206\u5e03\u5f0f\u901a\u4fe1\u7f51\u7edc\uff0c\u4f7f\u7528LoRa\u548cWiFi\u8bbe\u5907\uff0c\u4e3a\u7d27\u6025\u60c5\u51b5\u4e0b\u7684\u901a\u4fe1\u63d0\u4f9b\u652f\u6301\u3002\u8fd9\u79cd\u5206\u5e03\u5f0f\u901a\u4fe1\u7f51\u7edc\u53ef\u4ee5\u5728\u4f20\u7edf\u901a\u4fe1\u57fa\u7840\u8bbe\u65bd\u5931\u6548\u65f6\u63d0\u4f9b\u53ef\u9760\u7684\u901a\u4fe1\u6e20\u9053\uff0c\u786e\u4fdd\u6551\u63f4\u961f\u4f0d\u548c\u53d7\u707e\u7fa4\u4f17\u4e4b\u95f4\u7684\u6709\u6548\u6c9f\u901a\u3002<\/p>\n\n\n\n

\u3000\u3000\u57fa\u4e8eLoRa\u7684\u81ea\u7ec4\u7f51\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u7684\u8868\u73b0\u975e\u5e38\u51fa\u8272\u3002\u5b83\u80fd\u591f\u5728\u6ca1\u6709\u57fa\u7840\u8bbe\u65bd\u7684\u60c5\u51b5\u4e0b\u5feb\u901f\u5efa\u7acb\u901a\u4fe1\u7f51\u7edc\uff0c\u63d0\u4f9b\u53ef\u9760\u7684\u901a\u4fe1\u6e20\u9053\uff0c\u5e76\u4e14\u5177\u6709\u9ad8\u5ea6\u7684\u6297\u6bc1\u6027\u548c\u7075\u6d3b\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e94\u3001 \u6df7\u5408\u578b\u7ec4\u7f51\u5728LoRa\u7f51\u7edc\u4e2d\u7684\u5e94\u7528\u7b56\u7565\u548c\u6548\u679c\u8bc4\u4f30<\/h2>\n\n\n\n

\u3000\u3000\u6df7\u5408\u578b\u7ec4\u7f51\u5728LoRa\u7f51\u7edc\u4e2d\u7684\u5e94\u7528\u7b56\u7565\u548c\u6548\u679c\u8bc4\u4f30\u53ef\u4ee5\u4ece\u591a\u4e2a\u65b9\u9762\u8fdb\u884c\u5206\u6790\uff0c\u7279\u522b\u662f\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u9002\u5e94\u6027\u548c\u6027\u80fd\u8868\u73b0\u3002<\/p>\n\n\n\n

\u3000\u30001. \u5e94\u7528\u7b56\u7565<\/h3>\n\n\n\n

\u3000\u3000\u591a\u6280\u672f\u878d\u5408<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6df7\u5408\u578b\u7ec4\u7f51\u7ed3\u5408\u4e86\u84dd\u7259\u3001Wi-Fi\u3001LoRa\u548c4G\u7b49\u591a\u79cd\u901a\u4fe1\u6280\u672f\uff0c\u4ee5\u5b9e\u73b0\u66f4\u7075\u6d3b\u3001\u53ef\u9760\u7684\u7f51\u7edc\u8fde\u63a5\u3002\u8fd9\u79cd\u878d\u5408\u65b9\u5f0f\u80fd\u591f\u6839\u636e\u5e94\u7528\u573a\u666f\u548c\u73af\u5883\u9009\u62e9\u6700\u4f73\u65b9\u6848\uff0c\u63d0\u9ad8\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u4f8b\u5982\uff0c\u5728\u667a\u6167\u533b\u7597\u9886\u57df\uff0cLoRa\u53ef\u4ee5\u7528\u4e8e\u8fdc\u7a0b\u533b\u7597\u8bbe\u5907\u548c\u73af\u5883\u76d1\u6d4b\u8bbe\u5907\u7684\u8fde\u63a5\uff0c\u800cWi-Fi\u5219\u9002\u7528\u4e8e\u89c6\u9891\u76d1\u63a7\u548c\u5927\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u3000\u4f18\u5316\u7f51\u7edc\u7ed3\u6784<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6df7\u5408\u578b\u7ec4\u7f51\u7ed3\u6784\u7ed3\u5408\u4e86P2P\u7ec4\u7f51\u3001\u661f\u578b\u7ec4\u7f51\u548c\u7f51\u72b6\u7ec4\u7f51\u7b49\u591a\u79cdLoRa\u7ec4\u7f51\u65b9\u5f0f\uff0c\u5e76\u7ed3\u5408\u5b9e\u9645\u5e94\u7528\u9700\u6c42\u8fdb\u884c\u4f18\u5316\u548c\u6269\u5c55\u3002\u8fd9\u79cd\u7ed3\u6784\u53ef\u4ee5\u6709\u6548\u5730\u514b\u670d\u5355\u4e00\u7ed3\u6784\u7684\u7f3a\u70b9\uff0c\u540c\u65f6\u5b9e\u73b0\u66f4\u5e7f\u6cdb\u548c\u66f4\u53ef\u9760\u7684\u7269\u8054\u7f51\u8fde\u63a5\u548c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u3000\u8d44\u6e90\u9ad8\u6548\u5229\u7528<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u901a\u8fc7\u5408\u7406\u914d\u7f6e\u4e0d\u540c\u901a\u4fe1\u65b9\u5f0f\uff0c\u8fbe\u5230\u90e8\u7f72\u6700\u4fbf\u6377\u4e14\u6027\u4ef7\u6bd4\u6700\u9ad8\u7684\u6548\u679c\u3002\u4f8b\u5982\uff0cLoRa\u6280\u672f\u5728\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u4f4e\u529f\u8017\u65b9\u9762\u5177\u6709\u663e\u8457\u4f18\u52bf\uff0c\u9002\u5408\u7528\u4e8e\u8fdc\u7a0b\u76d1\u6d4b\u548c\u73af\u5883\u76d1\u6d4b\u7b49\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u30002. \u6548\u679c\u8bc4\u4f30<\/h3>\n\n\n\n

\u3000\u3000\u9002\u5e94\u6027<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6df7\u5408\u578b\u7ec4\u7f51\u80fd\u591f\u8986\u76d6\u66f4\u5e7f\u6cdb\u7684\u5e94\u7528\u573a\u666f\uff0c\u4ece\u77ed\u8ddd\u79bb\u5230\u957f\u8ddd\u79bb\u901a\u4fe1\u90fd\u80fd\u5e94\u5bf9\u3002\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u5982\u667a\u6167\u5de5\u4e1a\u3001\u667a\u6167\u529e\u516c\u3001\u667a\u6167\u533b\u7597\u548c\u667a\u6167\u5b66\u6821\u7b49\uff0c\u6df7\u5408\u578b\u7ec4\u7f51\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u901a\u4fe1\u6280\u672f\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7684\u9002\u5e94\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u6027\u80fd\u8868\u73b0<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u8986\u76d6\u8303\u56f4<\/strong>\uff1a\u4f7f\u7528LoRa\u6280\u672f\uff0c\u53ef\u4ee5\u5728\u5ba4\u5185\u548c\u5ba4\u5916\u7b49\u73af\u5883\u4e0b\uff0c\u8986\u76d6\u6570\u516c\u91cc\u8303\u56f4\u5185\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u4f4e\u529f\u8017<\/strong>\uff1aLoRaWAN\u7684\u8282\u70b9\u91c7\u7528\u4e86\u81ea\u9002\u5e94\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u53ef\u4ee5\u81ea\u52a8\u8c03\u6574\u8282\u70b9\u7684\u53d1\u5c04\u529f\u7387\uff0c\u4ece\u800c\u5ef6\u957f\u8bbe\u5907\u7684\u7535\u6c60\u5bff\u547d\u3002<\/p>\n\n\n\n

\u3000\u3000\u6570\u636e\u4f20\u8f93\u901f\u5ea6<\/strong>\uff1a\u867d\u7136LoRa\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u8f83\u6162\uff0c\u4f46\u5176\u4f4e\u529f\u8017\u548c\u957f\u8ddd\u79bb\u901a\u4fe1\u80fd\u529b\u4f7f\u5176\u5728\u8fdc\u7a0b\u76d1\u6d4b\u548c\u73af\u5883\u76d1\u6d4b\u7b49\u573a\u666f\u4e2d\u8868\u73b0\u51fa\u8272\u3002<\/p>\n\n\n\n

\u3000\u3000\u590d\u6742\u6027\u548c\u6210\u672c<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6df7\u5408\u578b\u7ec4\u7f51\u7684\u914d\u7f6e\u590d\u6742\uff0c\u9700\u8981\u6839\u636e\u4e0d\u540c\u573a\u666f\u548c\u73af\u5883\u8fdb\u884c\u590d\u6742\u7684\u914d\u7f6e\u548c\u4f18\u5316\uff0c\u589e\u52a0\u4e86\u5b9e\u65bd\u96be\u5ea6\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u591a\u79cd\u6280\u672f\u7684\u7ed3\u5408\u4f7f\u7528\uff0c\u53ef\u80fd\u4f1a\u5e26\u6765\u989d\u5916\u7684\u8d44\u6e90\u6d88\u8017\u548c\u7ba1\u7406\u8d1f\u62c5\u3002<\/p>\n\n\n\n

\u3000\u3000\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1a<\/p>\n\n\n\n

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\u3000\u3000\u6df7\u5408\u578b\u7ec4\u7f51\u5728LoRa\u7f51\u7edc\u4e2d\u7684\u5e94\u7528\u7b56\u7565\u4e3b\u8981\u4f53\u73b0\u5728\u591a\u6280\u672f\u878d\u5408\u3001\u4f18\u5316\u7f51\u7edc\u7ed3\u6784\u548c\u8d44\u6e90\u9ad8\u6548\u5229\u7528\u7b49\u65b9\u9762\u3002\u5176\u6548\u679c\u8bc4\u4f30\u663e\u793a\uff0c\u6df7\u5408\u578b\u7ec4\u7f51\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u5177\u6709\u826f\u597d\u7684\u9002\u5e94\u6027\u548c\u6027\u80fd\u8868\u73b0\uff0c\u5c24\u5176\u662f\u5728\u8986\u76d6\u8303\u56f4\u3001\u4f4e\u529f\u8017\u548c\u6297\u5e72\u6270\u80fd\u529b\u65b9\u9762\u8868\u73b0\u51fa\u8272\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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