{"id":95577,"date":"2024-07-19T14:16:32","date_gmt":"2024-07-19T06:16:32","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=95577"},"modified":"2024-07-19T14:16:42","modified_gmt":"2024-07-19T06:16:42","slug":"ljjsmwt","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/95577.html","title":{"rendered":"LoRaWAN\u89e3\u51b3\u4ec0\u4e48\u95ee\u9898"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LoRaWAN(Long Range Wide Area Network)<\/strong>\u662f\u4e00\u79cd\u4e13\u4e3a\u7269\u8054\u7f51\u5e94\u7528\u8bbe\u8ba1\u7684<strong>\u4f4e\u529f\u8017\u5e7f\u57df\u7f51<\/strong>\u534f\u8bae\uff0c\u4e3b\u8981\u89e3\u51b3\u4ee5\u4e0b\u51e0\u4e2a\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u957f\u8ddd\u79bb\u901a\u4fe1<\/strong>\uff1aLoRaWAN\u5229\u7528\u6269\u9891\u8c03\u5236\u548c\u524d\u5411\u7ea0\u9519\u7801\u6280\u672f\uff0c\u5b9e\u73b0\u4e86\u8fdc\u8ddd\u79bb\u7684\u901a\u4fe1\u80fd\u529b\u3002\u5728\u519c\u6751\u5730\u533a\uff0c\u5176\u901a\u4fe1\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u523020\u516c\u91cc\u4ee5\u4e0a\uff0c\u5728\u57ce\u5e02\u4e2d\u4e5f\u80fd\u8986\u76d65\u516c\u91cc\u5de6\u53f3\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1aLoRaWAN\u8bbe\u5907\u901a\u5e38\u91c7\u7528\u4f4e\u529f\u8017\u6a21\u5f0f\u8fd0\u884c\uff0c\u8fd9\u5927\u5927\u5ef6\u957f\u4e86\u8bbe\u5907\u7684\u7535\u6c60\u5bff\u547d\u3002\u4f8b\u5982\uff0c\u4e00\u6b21\u5145\u7535\u53ef\u4ee5\u4f7f\u8bbe\u5907\u4f7f\u7528\u6570\u5e74\u751a\u81f3\u5341\u5e74\u4e4b\u4e45\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u7ef4\u62a4\u6210\u672c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5927\u5bb9\u91cf\u8fde\u63a5<\/strong>\uff1aLoRaWAN\u652f\u6301\u5927\u89c4\u6a21\u8282\u70b9\u8bbe\u5907\u7684\u540c\u65f6\u901a\u4fe1\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5927\u91cf\u8bbe\u5907\u4e92\u8054\u7684\u7269\u8054\u7f51\u573a\u666f\u3002\u8fd9\u79cd\u7279\u6027\u4f7f\u5176\u80fd\u591f\u8f7b\u677e\u5e94\u5bf9\u6d77\u91cf\u8fb9\u7f18\u8bbe\u5907\u7684\u8fde\u63a5\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027<\/strong>\uff1aLoRaWAN\u534f\u8bae\u5728\u53cc\u5411\u6027\u3001\u5b89\u5168\u6027\u548c\u79fb\u52a8\u6027\u65b9\u9762\u63d0\u4f9b\u4e86\u8bb8\u591a\u5176\u4ed6LPWAN\u6280\u672f\u65e0\u6cd5\u89e3\u51b3\u7684\u4f18\u52bf\u3002\u5b83\u8fd8\u5f3a\u8c03\u4e86\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u9632\u62a4\u63aa\u65bd\uff0c\u4ee5\u5e94\u5bf9\u6f5c\u5728\u7684\u5b89\u5168\u5a01\u80c1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u6210\u672c\u548c\u7075\u6d3b\u6027<\/strong>\uff1a\u7531\u4e8eLoRaWAN\u4e0d\u9700\u8981\u6388\u6743\u9891\u8c31\u7ec4\u7f51\uff0c\u56e0\u6b64\u7ec4\u7f51\u7075\u6d3b\u4e14\u4e0d\u4f9d\u8d56\u8fd0\u8425\u5546\uff0c\u540c\u65f6\u4e5f\u4e0d\u4ea7\u751f\u7f51\u7edc\u4f7f\u7528\u8d39\u53ca\u6d41\u91cf\u8d39\u3002\u6b64\u5916\uff0c\u5176\u76f8\u5bf9\u8f83\u4f4e\u7684\u7f51\u5173\u6210\u672c\u4e5f\u663e\u8457\u964d\u4f4e\u4e86\u7f51\u7edc\u90e8\u7f72\u7684\u6210\u672c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u79cd\u5e94\u7528\u573a\u666f<\/strong>\uff1aLoRaWAN\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u80fd\u57ce\u5e02\u3001\u519c\u4e1a\u3001\u73af\u5883\u76d1\u6d4b\u3001\u80fd\u6e90\u7ba1\u7406\u3001\u5b89\u5168\u548c\u9632\u707e\u7b49\u9886\u57df\u3002\u4f8b\u5982\uff0c\u5728\u667a\u80fd\u57ce\u5e02\u4e2d\uff0c\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u7167\u660e\u3001\u667a\u80fd\u4ea4\u901a\u548c\u667a\u80fd\u505c\u8f66;\u5728\u519c\u4e1a\u4e2d\uff0c\u53ef\u4ee5\u7528\u4e8e\u571f\u58e4\u6e7f\u5ea6\u76d1\u6d4b\u548c\u6c14\u8c61\u9884\u6d4b;\u5728\u73af\u5883\u76d1\u6d4b\u4e2d\uff0c\u53ef\u4ee5\u7528\u4e8e\u6c34\u8d28\u68c0\u6d4b\u548c\u7a7a\u6c14\u6c61\u67d3\u76d1\u6d4b\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>LoRaWAN\u901a\u8fc7\u5176\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u3001\u5927\u5bb9\u91cf\u3001\u9ad8\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u7b49\u7279\u70b9\uff0c\u6210\u529f\u89e3\u51b3\u4e86\u4f20\u7edf\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u7684\u8bf8\u591a\u95ee\u9898\uff0c\u5e76\u5728\u591a\u4e2a\u9886\u57df\u63d0\u4f9b\u4e86\u7406\u60f3\u7684\u89e3\u51b3\u65b9\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRaWAN\u7684\u6269\u9891\u8c03\u5236\u548c\u524d\u5411\u7ea0\u9519\u7801\u6280\u672f\u662f\u5982\u4f55\u5de5\u4f5c\u7684?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u4f7f\u7528\u6269\u9891\u8c03\u5236\u548c\u524d\u5411\u7ea0\u9519(FEC)\u7801\u6765\u63d0\u9ad8\u5176\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u6269\u9891\u8c03\u5236<\/h3>\n\n\n\n<p>\u3000\u3000LoRaWAN\u91c7\u7528\u7684\u662f\u7ebf\u6027\u8c03\u9891(Chirp Spread Spectrum, CSS)\u6280\u672f\uff0c\u8fd9\u79cd\u6280\u672f\u901a\u8fc7\u5728\u53d1\u9001\u7aef\u5c06\u57fa\u5e26\u4fe1\u53f7\u4e0e\u4e00\u4e2a\u9891\u7387\u53d8\u5316\u7684\u4f2a\u968f\u673a\u5e8f\u5217(Chirp)\u8fdb\u884c\u8c03\u5236\uff0c\u4ece\u800c\u5b9e\u73b0\u6269\u9891\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u8fd9\u4e2a\u4f2a\u968f\u673a\u5e8f\u5217\u4f1a\u968f\u7740\u65f6\u95f4\u7ebf\u6027\u53d8\u5316\u9891\u7387\uff0c\u8fd9\u6837\u53ef\u4ee5\u663e\u8457\u589e\u52a0\u4fe1\u53f7\u7684\u5e26\u5bbd\u5e76\u964d\u4f4e\u5bf9\u63a5\u6536\u5668\u540c\u6b65\u7684\u8981\u6c42\u3002\u8fd9\u79cd\u6269\u9891\u8c03\u5236\u65b9\u5f0f\u4f7f\u5f97LoRaWAN\u80fd\u591f\u5728\u975e\u6388\u6743\u9891\u6bb5\u4e0a\u5de5\u4f5c\uff0c\u540c\u65f6\u4fdd\u6301\u4f4e\u529f\u8017\u7279\u6027\uff0c\u5e76\u4e14\u80fd\u591f\u6709\u6548\u6269\u5c55\u901a\u4fe1\u8ddd\u79bb\u548c\u63d0\u9ad8\u7f51\u7edc\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u524d\u5411\u7ea0\u9519\u7801(FEC)<\/h3>\n\n\n\n<p>\u3000\u3000\u4e3a\u4e86\u8fdb\u4e00\u6b65\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\uff0cLoRaWAN\u8fd8\u91c7\u7528\u4e86\u524d\u5411\u7ea0\u9519\u7f16\u7801\u6280\u672f\u3002\u524d\u5411\u7ea0\u9519\u7f16\u7801\u901a\u8fc7\u5728\u5f85\u4f20\u8f93\u7684\u6570\u636e\u5e8f\u5217\u4e2d\u589e\u52a0\u4e00\u4e9b\u5197\u4f59\u4fe1\u606f\uff0c\u4f7f\u5f97\u63a5\u6536\u7aef\u53ef\u4ee5\u5728\u68c0\u6d4b\u5230\u9519\u8bef\u65f6\u53ca\u65f6\u7ea0\u6b63\u8fd9\u4e9b\u9519\u8bef\u3002\u8fd9\u79cd\u6280\u672f\u51cf\u5c11\u4e86\u9700\u8981\u521b\u5efa\u201c\u81ea\u4fee\u590d\u201d\u6570\u636e\u5305\u6765\u91cd\u53d1\u7684\u9700\u6c42\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u548c\u6548\u7387\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. \u7ed3\u5408\u4f7f\u7528<\/h3>\n\n\n\n<p>\u3000\u3000LoRaWAN\u7684\u6269\u9891\u8c03\u5236\u548c\u524d\u5411\u7ea0\u9519\u7801\u6280\u672f\u76f8\u7ed3\u5408\uff0c\u4f7f\u5f97\u5b83\u5728\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u8868\u73b0\u51fa\u8272\u3002\u6269\u9891\u8c03\u5236\u901a\u8fc7\u589e\u52a0\u4fe1\u53f7\u7684\u5e26\u5bbd\u548c\u964d\u4f4e\u5bf9\u63a5\u6536\u5668\u540c\u6b65\u7684\u8981\u6c42\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u901a\u4fe1\u8ddd\u79bb;\u800c\u524d\u5411\u7ea0\u9519\u7801\u5219\u901a\u8fc7\u589e\u52a0\u5197\u4f59\u4fe1\u606f\u6765\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\uff0c\u4ece\u800c\u51cf\u5c11\u4e86\u6570\u636e\u4e22\u5931\u548c\u91cd\u4f20\u7684\u53ef\u80fd\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 LoRaWAN\u8bbe\u5907\u5982\u4f55\u5b9e\u73b0\u4f4e\u529f\u8017\u6a21\u5f0f\u8fd0\u884c<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u8bbe\u5907\u5b9e\u73b0\u4f4e\u529f\u8017\u6a21\u5f0f\u8fd0\u884c\u7684\u6280\u672f\u7ec6\u8282\u4e3b\u8981\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u4f4e\u529f\u8017\u6a21\u5f0f\u7684\u8fdb\u5165\u4e0e\u7ba1\u7406<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u4f7f\u7528AT\u547d\u4ee4\u6765\u63a7\u5236\u4f4e\u529f\u8017\u6a21\u5f0f\u3002\u4f8b\u5982\uff0c\u4f7f\u7528AT+LOWPOWER=1000\u547d\u4ee4\u53ef\u4ee5\u5c06\u8bbe\u5907\u8bbe\u7f6e\u4e3a\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u5e76\u4e14\u4e3b\u673aMCU\u9700\u8981\u521d\u59cb\u5316\u5e76\u63a5\u6536WAKEUP\u5e27\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u53ef\u4ee5\u901a\u8fc7AT+LOWPOWER=AUTOON\u547d\u4ee4\u542f\u7528\u6781\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u4f7f\u8c03\u5236\u89e3\u8c03\u5668\u5728\u7a7a\u95f2\u65f6\u8fdb\u5165\u6df1\u5ea6\u7761\u7720\u6a21\u5f0f\u3002\u5f53\u542f\u7528\u6b64\u6a21\u5f0f\u65f6\uff0c\u53d1\u9001\u5230\u8c03\u5236\u89e3\u8c03\u5668\u7684\u6bcf\u4e2aAT\u547d\u4ee4\u7684\u5f00\u5934\u9700\u8981\u81f3\u5c11\u56db\u4e2a0xFFs\uff0c\u540c\u65f6\u6bcf\u4e2a\u8fd4\u56de\u6d88\u606f\u4e5f\u5e94\u5305\u542b\u56db\u4e2a0xFFs\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u6df1\u5ea6\u7761\u7720\u4e0e\u5524\u9192\u673a\u5236<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000Class A\u8bbe\u5907\u5728\u6df1\u7761\u7720\u6a21\u5f0f\u4e0b\u8fd0\u884c\uff0c\u5f53\u73af\u5883\u6216\u4e8b\u4ef6\u89e6\u53d1\u65f6\u5524\u9192\u8bbe\u5907\uff0c\u53d1\u9001\u6570\u636e\u5230\u7f51\u7edc\u670d\u52a1\u5668\u548c\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1\u5668\uff0c\u5e76\u6253\u5f00\u4e24\u4e2a\u8fde\u7eed\u63a5\u6536\u7a97\u53e3\u4ee5\u76d1\u542c\u53ef\u80fd\u7684\u4e0b\u884c\u4f20\u8f93\u3002<\/p>\n\n\n\n<p>\u3000\u3000Class B\u7ec8\u7aef\u5728\u4f11\u7720\u6a21\u5f0f\u4e0b\u7684\u529f\u8017\u975e\u5e38\u4f4e\uff0c\u4f46\u5524\u9192\u65f6\u7684\u7535\u6d41\u6d88\u8017\u8f83\u9ad8\u3002\u4e3a\u4e86\u964d\u4f4e\u529f\u8017\uff0c\u53ef\u4ee5\u91c7\u53d6\u4f18\u5316\u5524\u9192\u5468\u671f\u3001\u4f18\u5316\u5524\u9192\u65f6\u95f4\u3001\u4f18\u5316\u6570\u636e\u4f20\u8f93\u7b49\u63aa\u65bd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u786c\u4ef6\u4e0e\u8f6f\u4ef6\u914d\u7f6e<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u4f4e\u529f\u8017\u6a21\u5f0f\u4e0b\uff0c\u4e3b\u63a7\u5236\u5668\u53ef\u4ee5\u8c03\u6574\u4e0e\u7ec8\u7aef\u8bbe\u5907\u76f8\u8fde\u63a5\u7684\u5f15\u811a\u72b6\u6001\u4ee5\u8fbe\u5230\u6700\u4f4e\u529f\u8017\uff0c\u63a8\u8350\u8c03\u6574\u4e3a\u8f93\u51fa\u9ad8\u7535\u5e73\u6216\u8f93\u5165\u4e0a\u62c9\uff0c\u8fd9\u4e0d\u4f1a\u5f71\u54cd\u7ec8\u7aef\u7684\u8fd0\u884c\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4f7f\u7528ADR(Adaptive Data Rate)\u6280\u672f\uff0c\u4f7f\u7ec8\u7aef\u8282\u70b9\u9009\u62e9\u6700\u4f18\u7684\u4f20\u8f93\u901f\u7387\u548c\u6700\u4f4e\u7684\u8f93\u51fa\u529f\u7387\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u964d\u4f4e\u529f\u8017\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u534f\u8bae\u7279\u6027<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u5229\u7528\u6269\u9891\u6280\u672f(chirp spread spectrum, CSS)\uff0c\u8fd9\u79cd\u6280\u672f\u6709\u52a9\u4e8e\u51cf\u5c11\u80fd\u91cf\u6d88\u8017\uff0c\u63d0\u9ad8\u4f20\u611f\u5668\u8282\u70b9\u7684\u6574\u4f53\u5bff\u547d\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u7f51\u7edc\u67b6\u6784\u9075\u5faa\u661f\u5f62\u62d3\u6251\uff0c\u5176\u4e2d\u7ec8\u7aef\u8bbe\u5907\u4e0e\u7f51\u5173\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u79cd\u7ed3\u6784\u4e5f\u6709\u52a9\u4e8e\u964d\u4f4e\u6574\u4f53\u7f51\u7edc\u7684\u80fd\u8017\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u8bbe\u5907\u901a\u8fc7\u591a\u79cd\u6280\u672f\u624b\u6bb5\u5b9e\u73b0\u4f4e\u529f\u8017\u6a21\u5f0f\u8fd0\u884c\uff0c\u5305\u62ec\u4f7f\u7528\u7279\u5b9a\u7684AT\u547d\u4ee4\u63a7\u5236\u4f4e\u529f\u8017\u6a21\u5f0f\u3001\u91c7\u7528\u6df1\u5ea6\u7761\u7720\u4e0e\u5524\u9192\u673a\u5236\u3001\u4f18\u5316\u786c\u4ef6\u4e0e\u8f6f\u4ef6\u914d\u7f6e\u4ee5\u53ca\u5229\u7528\u6269\u9891\u6280\u672f\u548c\u661f\u5f62\u7f51\u7edc\u67b6\u6784\u7b49\u65b9\u6cd5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 LoRaWAN\u652f\u6301\u7684\u5927\u89c4\u6a21\u8282\u70b9\u8bbe\u5907\u540c\u65f6\u901a\u4fe1\u7684\u6280\u672f\u539f\u7406\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u652f\u6301\u5927\u89c4\u6a21\u8282\u70b9\u8bbe\u5907\u540c\u65f6\u901a\u4fe1\u7684\u6280\u672f\u539f\u7406\u4e3b\u8981\u57fa\u4e8e\u5176\u72ec\u7279\u7684\u7f51\u7edc\u67b6\u6784\u548c\u901a\u4fe1\u673a\u5236\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u661f\u578b\u62d3\u6251\u7ed3\u6784<\/strong>\uff1aLoRaWAN\u91c7\u7528\u661f\u578b\u62d3\u6251\u7ed3\u6784\uff0c\u5373\u6bcf\u4e2a\u7ec8\u7aef\u8bbe\u5907(\u7aef\u8282\u70b9)\u901a\u8fc7\u4e00\u4e2a\u6216\u591a\u4e2a\u7f51\u5173\u4e0e\u4e2d\u592e\u7f51\u7edc\u670d\u52a1\u5668\u8fdb\u884c\u901a\u4fe1\u3002\u8fd9\u79cd\u7ed3\u6784\u4f7f\u5f97\u6570\u636e\u4f20\u8f93\u8def\u5f84\u660e\u786e\u4e14\u9ad8\u6548\uff0c\u80fd\u591f\u6709\u6548\u7ba1\u7406\u5927\u91cf\u8bbe\u5907\u7684\u8fde\u63a5\u548c\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u7c7b\u7ec8\u7aef\u8bbe\u5907<\/strong>\uff1aLoRaWAN\u6807\u51c6\u5b9a\u4e49\u4e86\u4e09\u79cd\u7c7b\u578b\u7684\u7ec8\u7aef\u8bbe\u5907(A\u3001B\u3001C\u7c7b)\uff0c\u6bcf\u79cd\u7c7b\u578b\u5177\u6709\u4e0d\u540c\u7684\u529f\u80fd\u548c\u901a\u4fe1\u6a21\u5f0f\u3002\u5176\u4e2d\uff0cClass A\u8bbe\u5907\u5728\u4e0b\u884c\u4f20\u8f93\u7a97\u53e3\u540e\u6709\u4e24\u4e2a\u8f83\u77ed\u7684\u4e0b\u884c\u63a5\u6536\u7a97\u53e3\uff0c\u8fd9\u4e9b\u63d2\u69fd\u7531\u7761\u7720\u9636\u6bb5\u95f4\u9694\u5f00\uff0c\u4ee5\u8282\u7701\u80fd\u6e90\u548c\u7535\u6c60\u5bff\u547d\u3002Class B\u548cClass C\u8bbe\u5907\u5219\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u63a5\u6536\u63d2\u69fd\uff0c\u4ece\u800c\u589e\u52a0\u4e86\u5bf9\u6765\u81ea\u57fa\u7ad9\u547d\u4ee4\u548c\u6d88\u606f\u7684\u53cd\u5e94\u6027\uff0c\u5e76\u5141\u8bb8\u66f4\u9891\u7e41\u5730\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u53cc\u5411\u901a\u4fe1<\/strong>\uff1aLoRaWAN\u652f\u6301\u53cc\u5411\u901a\u4fe1\uff0c\u5373\u8bbe\u5907\u53ef\u4ee5\u53d1\u9001\u6570\u636e\u7ed9\u57fa\u7ad9\uff0c\u4e5f\u53ef\u4ee5\u4ece\u57fa\u7ad9\u63a5\u6536\u6570\u636e\u3002\u8fd9\u79cd\u53cc\u5411\u901a\u4fe1\u80fd\u529b\u786e\u4fdd\u4e86\u8bbe\u5907\u80fd\u591f\u53ca\u65f6\u54cd\u5e94\u6765\u81ea\u7f51\u7edc\u670d\u52a1\u5668\u7684\u547d\u4ee4\u548c\u6d88\u606f\uff0c\u540c\u65f6\u4e5f\u80fd\u5c06\u6570\u636e\u5b9e\u65f6\u53cd\u9988\u7ed9\u670d\u52a1\u5668\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387<\/strong>\uff1a\u4e3a\u4e86\u6700\u5927\u9650\u5ea6\u5730\u5ef6\u957f\u8282\u70b9\u7684\u7535\u6c60\u5bff\u547d\u5e76\u63d0\u9ad8\u6574\u4f53\u7f51\u7edc\u5bb9\u91cf\uff0cLoRaWAN\u652f\u6301\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387\u65b9\u6848\u3002\u8fd9\u610f\u5473\u7740\u6bcf\u4e2a\u8282\u70b9\u53ef\u4ee5\u6839\u636e\u5f53\u524d\u7684\u7f51\u7edc\u6761\u4ef6\u548c\u81ea\u8eab\u7684\u80fd\u8017\u60c5\u51b5\u52a8\u6001\u8c03\u6574\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u64ad\u5730\u5740\u7ec4<\/strong>\uff1aLoRaWAN\u8fd8\u652f\u6301\u591a\u64ad\u5730\u5740\u7ec4\uff0c\u8fd9\u4f7f\u5f97\u5728\u56fa\u4ef6\u5347\u7ea7(FOTA)\u6216\u5176\u4ed6\u5927\u89c4\u6a21\u5206\u53d1\u4efb\u52a1\u4e2d\uff0c\u53ef\u4ee5\u9ad8\u6548\u5229\u7528\u9891\u8c31\u8d44\u6e90\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u957f\u8ddd\u79bb\u548c\u4f4e\u529f\u8017<\/strong>\uff1aLoRaWAN\u5229\u7528LoRa\u7269\u7406\u5c42\u7684\u957f\u8ddd\u79bb\u548c\u4f4e\u529f\u8017\u7279\u6027\uff0c\u5141\u8bb8\u5355\u8df3\u94fe\u8def\u4ece\u7ec8\u7aef\u8bbe\u5907\u5230\u4e00\u4e2a\u6216\u591a\u4e2a\u7f51\u5173\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u901a\u4fe1\u548c\u4f4e\u80fd\u8017\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 LoRaWAN\u5728\u6570\u636e\u4f20\u8f93\u5b89\u5168\u6027\u65b9\u9762\u91c7\u53d6\u4e86\u54ea\u4e9b\u63aa\u65bd?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u5728\u6570\u636e\u4f20\u8f93\u5b89\u5168\u6027\u65b9\u9762\u91c7\u53d6\u4e86\u591a\u79cd\u63aa\u65bd\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u673a\u5bc6\u6027\u3001\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002\u4ee5\u4e0b\u662f\u5176\u4e3b\u8981\u7684\u5b89\u5168\u63aa\u65bd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6570\u636e\u52a0\u5bc6<\/strong>\uff1aLoRaWAN\u4f7f\u7528AES-128\u5bf9\u4e0a\u884c\u548c\u4e0b\u884c\u6570\u636e\u7684\u6709\u6548\u8f7d\u8377\u8fdb\u884c\u52a0\u5bc6\u3002\u5bf9\u4e8e\u4e0a\u884c\u6d88\u606f\uff0c\u5e94\u7528\u4f1a\u8bdd\u79d8\u94a5\u7528\u4e8e\u52a0\u5bc6\uff0c\u786e\u4fdd\u53ea\u6709\u9884\u5b9a\u7684\u63a5\u6536\u65b9\u80fd\u591f\u89e3\u5bc6\u6570\u636e;\u5bf9\u4e8e\u4e0b\u884c\u6d88\u606f\uff0c\u7f51\u7edc\u4f7f\u7528\u4e0d\u540c\u7684\u79d8\u94a5\u8fdb\u884c\u52a0\u5bc6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8bbe\u5907\u8eab\u4efd\u9a8c\u8bc1\u548c\u7f51\u7edc\u8fde\u63a5\u5b89\u5168<\/strong>\uff1aLoRaWAN\u534f\u8bae\u5b9a\u4e49\u4e86\u8bbe\u5907\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\uff0c\u786e\u4fdd\u53ea\u6709\u7ecf\u8fc7\u8ba4\u8bc1\u7684\u8bbe\u5907\u624d\u80fd\u52a0\u5165\u7f51\u7edc\u5e76\u8fdb\u884c\u901a\u4fe1\u3002\u6b64\u5916\uff0c\u8fd8\u91c7\u7528\u4e86\u7f51\u7edc\u8fde\u63a5\u5b89\u5168\u673a\u5236\u6765\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u5b8c\u6574\u6027\u4fdd\u62a4\u548c\u91cd\u653e\u653b\u51fb\u9632\u62a4<\/strong>\uff1aLoRaWAN\u652f\u6301\u7aef\u5230\u7aef\u7684\u6570\u636e\u6e90\u8ba4\u8bc1\u3001\u6570\u636e\u5b8c\u6574\u6027\u548c\u91cd\u653e\u653b\u51fb\u9632\u62a4\u3002\u8fd9\u4e9b\u529f\u80fd\u901a\u8fc7\u4f7f\u7528\u6807\u51c6\u7684\u3001\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u7b97\u6cd5\u5b9e\u73b0\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u7be1\u6539\u6216\u91cd\u590d\u4f7f\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u9690\u79c1\u4fdd\u62a4<\/strong>\uff1aLoRaWAN\u8bbe\u8ba1\u6ce8\u91cd\u4fdd\u62a4\u6570\u636e\u9690\u79c1\uff0c\u901a\u8fc7\u52a0\u5bc6\u548c\u8eab\u4efd\u9a8c\u8bc1\u7b49\u624b\u6bb5\uff0c\u9632\u6b62\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u88ab\u7a83\u53d6\u6216\u6cc4\u9732\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f51\u7edc\u5206\u533a\u548c\u8282\u70b9\u5b89\u5168<\/strong>\uff1a\u4e3a\u4e86\u8fdb\u4e00\u6b65\u589e\u5f3a\u5b89\u5168\u6027\uff0cLoRaWAN\u8fd8\u91c7\u7528\u4e86\u7f51\u7edc\u5206\u533a\u548c\u8282\u70b9\u5b89\u5168\u63aa\u65bd\uff0c\u9650\u5236\u4e0d\u540c\u8282\u70b9\u4e4b\u95f4\u7684\u76f4\u63a5\u901a\u4fe1\uff0c\u4ece\u800c\u964d\u4f4e\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 LoRaWAN\u5728\u667a\u80fd\u57ce\u5e02\u3001\u519c\u4e1a\u7b49\u5e94\u7528\u573a\u666f\u4e2d\u7684\u5b9e\u9645\u6548\u679c\u548c\u6848\u4f8b\u7814\u7a76\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u6280\u672f\u5728\u667a\u80fd\u57ce\u5e02\u548c\u519c\u4e1a\u7b49\u5e94\u7528\u573a\u666f\u4e2d\u5c55\u73b0\u4e86\u663e\u8457\u7684\u5b9e\u9645\u6548\u679c\uff0c\u5e76\u4e14\u6709\u8bb8\u591a\u6210\u529f\u7684\u6848\u4f8b\u7814\u7a76\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. 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class=\"wp-block-heading\">\u3000\u30002. 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