{"id":98748,"date":"2024-11-01T22:14:06","date_gmt":"2024-11-01T14:14:06","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=98748"},"modified":"2024-11-01T22:14:18","modified_gmt":"2024-11-01T14:14:18","slug":"dghltxfa","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/98748.html","title":{"rendered":"\u4f4e\u529f\u8017LoRa\u901a\u8baf\u65b9\u6848"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LoRa(Long Range)<\/strong>\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51(IoT)\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u3002\u5176\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\u4f4e\u529f\u8017\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b\uff0c\u4f7f\u5176\u975e\u5e38\u9002\u5408\u9700\u8981\u957f\u65f6\u95f4\u8fd0\u884c\u4e14\u4e0d\u80fd\u9891\u7e41\u66f4\u6362\u7535\u6c60\u7684\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u6280\u672f\u91c7\u7528\u6269\u9891\u8c03\u5236\u6280\u672f\uff0c\u7279\u522b\u662f\u5541\u557e\u6269\u9891\u8c31(Chirp Spread Spectrum, CSS)\uff0c\u8fd9\u79cd\u8c03\u5236\u65b9\u5f0f\u7c7b\u4f3c\u4e8e\u8759\u8760\u548c\u6d77\u8c5a\u4e4b\u95f4\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u63a5\u6536\u7075\u654f\u5ea6\uff0c\u4ece\u800c\u5b9e\u73b0\u4f4e\u529f\u8017\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u3002LoRa\u6a21\u5757\u901a\u5e38\u8bbe\u8ba1\u4e3a\u8d85\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u4f8b\u5982\u67d0\u4e9b\u6a21\u5757\u5728\u4f4e\u529f\u8017\u6a21\u5f0f\u4e0b\u53ef\u4ee5\u5b9e\u73b0\u8d85\u957f\u5f85\u673a\uff0c\u529f\u8017\u53ef\u8fbe4\u5fae\u5b89\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u7f51\u7edc\u901a\u5e38\u91c7\u7528\u661f\u5f62\u62d3\u6251\u7ed3\u6784\uff0c\u7531\u7ec8\u7aef\u8282\u70b9(\u4f20\u611f\u5668)\u3001\u7f51\u5173\u548c\u76d1\u6d4b\u4e2d\u5fc3\u7ec4\u6210\u3002\u7ec8\u7aef\u8282\u70b9\u901a\u8fc7\u7f51\u5173\u5c06\u6570\u636e\u4f20\u8f93\u5230\u7f51\u7edc\u670d\u52a1\u5668\uff0c\u670d\u52a1\u5668\u8d1f\u8d23\u7ba1\u7406\u7f51\u7edc\uff0c\u5305\u62ec\u4e22\u5f03\u5197\u4f59\u6570\u636e\u5305\u3001\u8fdb\u884c\u5b89\u5168\u68c0\u67e5\u548c\u8c03\u5ea6\u786e\u8ba4\u7b49\u3002LoRaWAN\u662fLoRa\u7684\u4e00\u79cd\u6807\u51c6\u5316\u534f\u8bae\uff0c\u5b83\u652f\u6301\u53cc\u5411\u901a\u4fe1\uff0c\u5e76\u4e14\u80fd\u591f\u63a5\u5165\u5927\u91cf\u8bbe\u5907\uff0c\u540c\u65f6\u5177\u6709\u826f\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u9ad8\u63a5\u6536\u7075\u654f\u5ea6\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u6280\u672f\u7684\u5e94\u7528\u573a\u666f\u975e\u5e38\u5e7f\u6cdb\uff0c\u5305\u62ec\u667a\u80fd\u57ce\u5e02\u3001\u519c\u4e1a\u76d1\u6d4b\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u3002\u7531\u4e8e\u5176\u4f4e\u529f\u8017\u7279\u6027\uff0cLoRa\u975e\u5e38\u9002\u5408\u7528\u4e8e\u9700\u8981\u957f\u671f\u90e8\u7f72\u4e14\u7ef4\u62a4\u6210\u672c\u8f83\u4f4e\u7684\u7269\u8054\u7f51\u5e94\u7528\u3002\u6b64\u5916\uff0cLoRa\u8fd8\u652f\u6301\u591a\u8df3\u901a\u4fe1\u673a\u5236\uff0c\u5373\u6570\u636e\u53ef\u4ee5\u4ece\u4e00\u4e2a\u8282\u70b9\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u8282\u70b9\uff0c\u901a\u8fc7\u591a\u4e2a\u4e2d\u95f4\u8282\u70b9\u7684\u8f6c\u53d1\u6765\u6269\u5c55\u7f51\u7edc\u5bb9\u91cf\u548c\u8986\u76d6\u8303\u56f4\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u6280\u672f\u51ed\u501f\u5176\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u548c\u9ad8\u6297\u5e72\u6270\u80fd\u529b\uff0c\u5728\u7269\u8054\u7f51\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\uff0c\u5e76\u4e14\u901a\u8fc7\u6807\u51c6\u5316\u534f\u8bae\u5982LoRaWAN\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4e86\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u53ef\u9760\u6027\u548c\u6548\u7387\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRa\u6280\u672f\u5728\u7269\u8054\u7f51\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u6280\u672f\u5728\u7269\u8054\u7f51\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u975e\u5e38\u5e7f\u6cdb\uff0c\u6db5\u76d6\u4e86\u591a\u4e2a\u884c\u4e1a\u548c\u9886\u57df\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5178\u578b\u7684\u5e94\u7528\u5b9e\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u667a\u80fd\u57ce\u5e02<\/strong>\uff1aLoRa\u6280\u672f\u53ef\u7528\u4e8e\u667a\u80fd\u6c34\u8868\u3001\u6c14\u8868\u3001\u667a\u80fd\u4e95\u76d6\u3001\u667a\u80fd\u5783\u573e\u7bb1\u7b49\u8bbe\u5907\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u7ba1\u7406\u3002\u901a\u8fc7LoRa\u7f51\u7edc\uff0c\u57ce\u5e02\u7ba1\u7406\u8005\u53ef\u4ee5\u5b9e\u65f6\u83b7\u53d6\u6570\u636e\u5e76\u8fdb\u884c\u6709\u6548\u7ba1\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u519c\u4e1a<\/strong>\uff1a\u5728\u519c\u4e1a\u9886\u57df\uff0cLoRa\u6280\u672f\u4e3b\u8981\u7528\u4e8e\u76d1\u6d4b\u4f5c\u7269\u751f\u957f\u72b6\u51b5\u3001\u571f\u58e4\u6e7f\u5ea6\u3001\u6c14\u8c61\u6761\u4ef6\u7b49\u3002\u901a\u8fc7\u4f4e\u529f\u8017\u7684\u4f20\u611f\u5668\u6536\u96c6\u6570\u636e\uff0c\u5e76\u901a\u8fc7LoRa\u7f51\u7edc\u5c06\u6570\u636e\u5b9e\u65f6\u4f20\u8f93\u5230\u4e91\u5e73\u53f0\uff0c\u4ece\u800c\u5b9e\u73b0\u7cbe\u51c6\u519c\u4e1a\u7ba1\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5de5\u4e1a\u81ea\u52a8\u5316<\/strong>\uff1aLoRa\u6280\u672f\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u4e2d\u4e5f\u6709\u5e7f\u6cdb\u5e94\u7528\uff0c\u4f8b\u5982\u7528\u4e8e\u8bbe\u5907\u7ba1\u7406\u548c\u73af\u5883\u76d1\u6d4b\u3002\u5176\u4f4e\u529f\u8017\u548c\u957f\u8ddd\u79bb\u4f20\u8f93\u7684\u7279\u70b9\u4f7f\u5176\u6210\u4e3a\u8fde\u63a5\u5404\u79cd\u5de5\u4e1a\u8bbe\u5907\u7684\u7406\u60f3\u9009\u62e9\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u6167\u793e\u533a<\/strong>\uff1a\u5728\u6df1\u5733\u67d0\u667a\u6167\u793e\u533a\u9879\u76ee\u4e2d\uff0c\u901a\u8fc7\u5b89\u88c5LoRa\u7f51\u5173\uff0c\u5b9e\u73b0\u4e86\u793e\u533a\u7684LoRa\u7f51\u7edc\u8986\u76d6\u3002\u7ec8\u7aef\u8bbe\u5907\u8fde\u63a5\u5230LoRa\u7f51\u5173\uff0c\u5c06\u6570\u636e\u4e0a\u4f20\u5230\u7edf\u4e00\u7684\u7269\u8054\u7f51\u5e73\u53f0\uff0c\u7528\u4e8e\u76d1\u63a7\u548c\u7ba1\u7406\u7167\u660e\u3001\u7269\u4e1a\u7b49SaaS\u5e94\u7528\uff0c\u63d0\u5347\u793e\u533a\u670d\u52a1\u5316\u6c34\u5e73\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u533b\u7597\u5065\u5eb7\u76d1\u6d4b<\/strong>\uff1aLoRa\u6280\u672f\u88ab\u7528\u4e8e\u5ba4\u5185\u8fdc\u7a0b\u5065\u5eb7\u548c\u798f\u7949\u76d1\u6d4b\uff0c\u901a\u8fc7\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u6536\u96c6\u5065\u5eb7\u6570\u636e\uff0c\u63d0\u9ad8\u80fd\u6e90\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf<\/strong>\uff1aLoRa\u6280\u672f\u5728\u667a\u80fd\u4ea4\u901a\u76d1\u63a7\u4e2d\u4e5f\u6709\u5e94\u7528\uff0c\u4f8b\u5982\u65e0\u4eba\u673a\u57fa\u4e8eLoRaWAN\u7684\u667a\u80fd\u4ea4\u901a\u76d1\u63a7\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u4ea4\u901a\u7ba1\u7406\u6548\u7387\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 LoRa\u4e0eLoRaWAN\u534f\u8bae\u4e4b\u95f4\u7684\u8be6\u7ec6\u533a\u522b\u548c\u8054\u7cfb\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u4e0eLoRaWAN\u4e4b\u95f4\u7684\u533a\u522b\u548c\u8054\u7cfb\u53ef\u4ee5\u4ece\u591a\u4e2a\u65b9\u9762\u8fdb\u884c\u5206\u6790\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u6280\u672f\u5c42\u9762\u7684\u533a\u522b<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>LoRa<\/strong>\uff1aLoRa\u662f\u4e00\u79cd\u7269\u7406\u5c42\u901a\u4fe1\u6280\u672f\uff0c\u4e3b\u8981\u5173\u6ce8\u65e0\u7ebf\u901a\u4fe1\u7684\u7269\u7406\u5c42\u4f20\u8f93\u3002\u5b83\u5141\u8bb8\u957f\u8ddd\u79bb\u4fe1\u4ee4\uff0c\u5e76\u4e14\u9002\u7528\u4e8e\u70b9\u5bf9\u70b9\u6216\u70b9\u5bf9\u591a\u70b9\u7684\u901a\u4fe1\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>LoRaWAN<\/strong>\uff1aLoRaWAN\u662f\u5efa\u7acb\u5728LoRa\u6280\u672f\u4e4b\u4e0a\u7684\u534f\u8bae\uff0c\u5b9a\u4e49\u4e86\u7f51\u7edc\u5c42\u548c\u5e94\u7528\u5c42\u7684\u901a\u4fe1\u89c4\u8303\u3002\u5b83\u4e0d\u4ec5\u5305\u542b\u94fe\u8def\u5c42\u534f\u8bae\uff0c\u8fd8\u8d1f\u8d23\u7f51\u7edc\u8fde\u63a5\u3001\u6570\u636e\u5904\u7406\u7b49\u66f4\u9ad8\u5c42\u6b21\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u529f\u80fd\u548c\u5e94\u7528\u8303\u56f4<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>LoRa<\/strong>\uff1a\u4e3b\u8981\u7528\u4e8e\u9700\u8981\u957f\u8ddd\u79bb\u4f20\u8f93\u7684\u573a\u666f\uff0c\u5982\u519c\u4e1a\u76d1\u6d4b\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u3002\u7531\u4e8e\u5176\u4f4e\u529f\u8017\u7279\u6027\uff0c\u975e\u5e38\u9002\u5408\u7269\u8054\u7f51\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>LoRaWAN<\/strong>\uff1a\u9664\u4e86\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\u5916\uff0cLoRaWAN\u8fd8\u63d0\u4f9b\u4e86\u7f51\u7edc\u7ba1\u7406\u548c\u4f18\u5316\u529f\u80fd\uff0c\u80fd\u591f\u5b9e\u73b0\u53cc\u5411\u6570\u636e\u4ea4\u6362\u548c\u7f51\u7edc\u5b89\u5168\u529f\u80fd\uff0c\u5982AES-128\u52a0\u5bc6\u3002\u5b83\u9002\u7528\u4e8e\u667a\u80fd\u57ce\u5e02\u3001\u667a\u80fd\u4ea4\u901a\u3001\u667a\u80fd\u505c\u8f66\u7b49\u591a\u79cd\u7269\u8054\u7f51\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u6027\u80fd\u6bd4\u8f83<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u901a\u4fe1\u8303\u56f4<\/strong>\uff1aLoRa\u7684\u901a\u4fe1\u8ddd\u79bb\u901a\u5e38\u8f83\u77ed\uff0c\u800cLoRaWAN\u5177\u6709\u66f4\u957f\u7684\u901a\u4fe1\u8ddd\u79bb\uff0c\u5728\u5f00\u653e\u533a\u57df\u53ef\u8fbe50\u516c\u91cc\uff0c\u5728\u57ce\u5e02\u73af\u5883\u4e2d\u53ef\u8fbe10\u516c\u91cc\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6570\u636e\u4f20\u8f93\u901f\u7387<\/strong>\uff1aLoRa\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff0c\u800cLoRaWAN\u901a\u8fc7\u4f18\u5316\u65e0\u7ebf\u53c2\u6570\u6765\u63d0\u9ad8\u7f51\u7edc\u5bb9\u91cf\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u6210\u672c\u548c\u90e8\u7f72<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>LoRa<\/strong>\uff1a\u6a21\u5757\u4ef7\u683c\u76f8\u5bf9\u4fbf\u5b9c\uff0c\u9002\u5408\u7528\u4e8e\u7b80\u5355\u7684\u70b9\u5bf9\u70b9\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>LoRaWAN<\/strong>\uff1a\u867d\u7136\u7f51\u5173\u6210\u672c\u8f83\u9ad8\uff0c\u4f46\u6574\u4f53\u90e8\u7f72\u6210\u672c\u8f83\u4f4e\uff0c\u56e0\u4e3a\u5176\u5e7f\u6cdb\u7684\u8986\u76d6\u8303\u56f4\u548c\u4f4e\u529f\u8017\u7279\u6027\u4f7f\u5f97\u8bbe\u5907\u5bff\u547d\u66f4\u957f\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u548cLoRaWAN\u867d\u7136\u5728\u540d\u5b57\u4e0a\u76f8\u4f3c\uff0c\u4f46\u5728\u6280\u672f\u5c42\u9762\u6709\u7740\u660e\u663e\u7684\u533a\u522b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u5982\u4f55\u4f18\u5316LoRa\u7f51\u7edc\u7684\u8986\u76d6\u8303\u56f4\u548c\u6570\u636e\u4f20\u8f93\u6548\u7387?<\/h2>\n\n\n\n<p>\u3000\u3000\u4f18\u5316LoRa\u7f51\u7edc\u7684\u8986\u76d6\u8303\u56f4\u548c\u6570\u636e\u4f20\u8f93\u6548\u7387\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5f15\u5165\u4e2d\u7ee7\u8282\u70b9<\/strong>\uff1a\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<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u786e\u5b9a\u4e1a\u52a1\u90e8\u7f72\u9700\u6c42<\/strong>\uff1a\u5728\u8fdb\u884cLoRa\u7f51\u7edc\u8986\u76d6\u89c4\u5212\u548c\u4f18\u5316\u4e4b\u524d\uff0c\u9700\u8981\u786e\u5b9a\u4e1a\u52a1\u90e8\u7f72\u7684\u533a\u57df\u8303\u56f4\u3001\u4e1a\u52a1\u5bf9\u901f\u7387\u3001\u529f\u8017\u7b49\u6027\u80fd\u8981\u6c42\uff0c\u4ee5\u53ca\u4e1a\u52a1\u90e8\u7f72\u573a\u666f\u9700\u6c42\uff0c\u786e\u5b9a\u5ba4\u5916\u3001\u5ba4\u5185\u7684\u7f51\u7edc\u89c4\u5212\u6307\u6807\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f7f\u7528\u9ad8\u5bc6\u5ea6\u8282\u70b9\u90e8\u7f72<\/strong>\uff1a\u5728\u5927\u8303\u56f4\u3001\u9ad8\u5bc6\u5ea6\u573a\u666f\u4e0b\uff0c\u901a\u8fc7\u4f7f\u7528\u6240\u63d0\u51fa\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u83b7\u5f9780%\u4ee5\u4e0a\u7684\u6570\u636e\u5305\u4ea4\u4ed8\u7387PDR\uff0c\u663e\u8457\u63d0\u9ad8\u4e86LoRa\u7f51\u7edc\u7684\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u589e\u52a0\u7f51\u5173\u6216\u9009\u62e9\u66f4\u5f3a\u66f4\u597d\u7684\u5929\u7ebf<\/strong>\uff1a\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\u5982\u679c\u8fd9\u4e0d\u662f\u4e00\u4e2a\u9009\u9879\uff0c\u90a3\u4e48\u6700\u597d\u7684\u9009\u62e9\u662f\u4f7f\u7528\u5929\u7ebf\u653e\u5927\u5668\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u91c7\u7528\u9ad8\u6548\u901a\u8baf\u534f\u8bae<\/strong>\uff1a\u4e3a\u4e86\u6539\u5584LoRa\u7684\u4f20\u8f93\u6548\u7387\uff0c\u53ef\u4ee5\u5f00\u53d1\u517c\u5bb9\u4e8e\u73b0\u6709LoRa\u6a21\u5757\u7684\u9ad8\u6548\u901a\u8baf\u534f\u8bae\uff0c\u63d0\u4f9b\u66f4\u6709\u6548\u7387\u7684\u4f20\u8f93\u65b9\u5f0f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6269\u5c55\u4fe1\u53f7\u4f20\u8f93\u8303\u56f4\u548c\u4f7f\u7528\u5f31\u4fe1\u53f7\u89e3\u8c03\u673a\u5236<\/strong>\uff1a\u901a\u8fc7\u6269\u5c55\u4fe1\u53f7\u4f20\u8f93\u8303\u56f4\u548c\u4f7f\u7528\u5f31\u4fe1\u53f7\u89e3\u8c03\u673a\u5236\u6765\u6539\u5584LoRa\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8003\u8651\u7f51\u5173\u90e8\u7f72\u5bf9\u7f51\u7edc\u6027\u80fd\u7684\u5f71\u54cd<\/strong>\uff1aLoRa\u8282\u70b9\u5728\u4e0d\u540c\u8ddd\u79bb\u4e0b\u4f1a\u4ea7\u751f\u4e0d\u540c\u7684\u4fe1\u53f7\u529f\u7387\uff0c\u5e76\u4e14\u5b58\u5728\u76f2\u533a\u3002\u901a\u8fc7\u5206\u6790\u7f51\u5173\u6548\u7387\uff0c\u53d1\u73b0LoRa\u8282\u70b9\u53ef\u4ee5\u540c\u65f6\u8fde\u63a5\u591a\u4e2a\u7f51\u5173\uff0c\u4f46\u8fdc\u8ddd\u79bb\u901a\u4fe1\u94fe\u63a5\u5e76\u4e0d\u4e00\u5b9a\u610f\u5473\u7740\u4fe1\u53f7\u5dee\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f18\u5316\u7f51\u5173\u5bc6\u5ea6\u548c\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387\uff08ADR\uff09\u673a\u5236<\/strong>\uff1aLoRaWAN\u7f51\u7edc\u7684\u80fd\u529b\u53d6\u51b3\u4e8e\u5176\u7f51\u5173\u5bc6\u5ea6\u3002\u4e3a\u4e86\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u7f51\u7edc\u5bb9\u91cf\uff0c\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387(ADR)\u673a\u5236\u81f3\u5173\u91cd\u8981\u3002ADR\u901a\u8fc7\u8ba9\u7ec8\u7aef\u8282\u70b9\u5728\u9760\u8fd1\u7f51\u5173\u65f6\u4f20\u8f93\u6700\u4f4e\u6269\u5c55\u56e0\u5b50\u6765\u8282\u7701LoRaWAN\u7aef\u8282\u70b9\u7684\u7535\u6c60\u529f\u7387\uff0c\u4ece\u800c\u6700\u5c0f\u5316\u5176\u7a7a\u8f7d\u65f6\u95f4\u5e76\u5ef6\u957f\u5176\u7535\u6c60\u5bff\u547d\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8003\u8651\u73af\u5883\u56e0\u7d20<\/strong>\uff1aLoRa\u6280\u672f\u7684\u8986\u76d6\u8303\u56f4\u53d7\u5230\u591a\u4e2a\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5305\u62ec\u4f20\u8f93\u529f\u7387\u3001\u5929\u7ebf\u589e\u76ca\u3001\u73af\u5883\u5e72\u6270\u7b49\u3002\u8f83\u5927\u7684\u4f20\u8f93\u529f\u7387\u548c\u5929\u7ebf\u589e\u76ca\u53ef\u4ee5\u63d0\u9ad8\u901a\u4fe1\u7684\u8986\u76d6\u8303\u56f4\uff0c\u4f7f\u5f97\u8bbe\u5907\u53ef\u4ee5\u5b9e\u73b0\u66f4\u8fdc\u8ddd\u79bb\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 LoRa\u6280\u672f\u9762\u4e34\u7684\u4e3b\u8981\u6311\u6218\u548c\u89e3\u51b3\u65b9\u6848\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u6280\u672f\u5728\u7269\u8054\u7f51\u548c\u5176\u4ed6\u5e94\u7528\u9886\u57df\u4e2d\u53d6\u5f97\u4e86\u663e\u8457\u7684\u6210\u529f\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u4ecd\u7136\u9762\u4e34\u4e00\u4e9b\u6311\u6218\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u7684\u6311\u6218\u53ca\u5176\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u9891\u8c31\u7ba1\u7406\u95ee\u9898<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898<\/strong>\uff1a\u7531\u4e8eLoRa\u4f7f\u7528\u516c\u5171\u9891\u8c31\uff0c\u9891\u9053\u62e5\u585e\u548c\u5e72\u6270\u53ef\u80fd\u6210\u4e3a\u95ee\u9898\uff0c\u5c24\u5176\u5728\u9ad8\u5bc6\u5ea6\u90e8\u7f72\u7684\u533a\u57df\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u53ef\u4ee5\u901a\u8fc7\u9891\u8c31\u611f\u77e5\u6280\u672f\u6765\u4f18\u5316\u9891\u8c31\u4f7f\u7528\uff0c\u51cf\u5c11\u5e72\u6270\u3002\u6b64\u5916\uff0c\u91c7\u7528\u52a8\u6001\u9891\u7387\u9009\u62e9(DFS)\u6280\u672f\u53ef\u4ee5\u81ea\u52a8\u8c03\u6574\u9891\u7387\u4ee5\u907f\u514d\u5e72\u6270\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u4fe1\u53f7\u5e72\u6270<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898<\/strong>\uff1aLoRa\u6280\u672f\u7684\u8986\u76d6\u8303\u56f4\u8f83\u5e7f\uff0c\u5728\u67d0\u4e9b\u7279\u6b8a\u73af\u5883\u4e2d(\u5982\u5bc6\u96c6\u7684\u57ce\u5e02\u5730\u533a\u6216\u5efa\u7b51\u7269\u5185\u90e8)\u53ef\u80fd\u4f1a\u53d7\u5230\u4fe1\u53f7\u5e72\u6270\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u53ef\u4ee5\u901a\u8fc7\u589e\u52a0\u5929\u7ebf\u9ad8\u5ea6\u3001\u4f7f\u7528\u591a\u5929\u7ebf\u7cfb\u7edf\u6216\u91c7\u7528\u5b9a\u5411\u5929\u7ebf\u6765\u6539\u5584\u4fe1\u53f7\u8986\u76d6\u3002\u6b64\u5916\uff0c\u5229\u7528\u5ba4\u5185\u5b9a\u4f4d\u6280\u672f\u4e5f\u53ef\u4ee5\u63d0\u9ad8\u4fe1\u53f7\u8d28\u91cf\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u5b89\u5168\u6027\u95ee\u9898<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898<\/strong>\uff1aLoRa\u901a\u4fe1\u53ef\u80fd\u53d7\u5230\u4e2d\u95f4\u4eba\u653b\u51fb\u548c\u6570\u636e\u7be1\u6539\u7684\u5a01\u80c1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u4f7f\u7528\u52a0\u5bc6\u7b97\u6cd5\u5bf9LoRa\u901a\u4fe1\u8fdb\u884c\u4fdd\u62a4\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u91c7\u7528AES\u52a0\u5bc6\u7b97\u6cd5\u6765\u52a0\u5bc6\u6570\u636e\u5305\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u4f2a\u9020\u62a5\u6587\u548c\u6076\u610f\u62e5\u585e\u653b\u51fb<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898<\/strong>\uff1a\u7531\u4e8eLoRa\u7f51\u7edc\u5de5\u4f5c\u5728ISM\u514d\u8d39\u9891\u6bb5\uff0c\u4e14\u534f\u8bae\u89c4\u8303\u516c\u5f00\u900f\u660e\uff0c\u8fd9\u4f7f\u5f97\u653b\u51fb\u8005\u80fd\u591f\u8f7b\u677e\u5730\u4f2a\u9020\u62a5\u6587\u6216\u53d1\u8d77\u6076\u610f\u62e5\u585e\u653b\u51fb\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u52a0\u5f3a\u5bc6\u94a5\u7ba1\u7406\u548c\u8ba4\u8bc1\u673a\u5236\uff0c\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbe\u5907\u63a5\u5165\u7f51\u7edc\u3002\u540c\u65f6\uff0c\u53ef\u4ee5\u91c7\u7528\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf(IDS)\u6765\u76d1\u63a7\u7f51\u7edc\u6d41\u91cf\uff0c\u53ca\u65f6\u53d1\u73b0\u5e76\u963b\u6b62\u6076\u610f\u884c\u4e3a\u3002<\/p>\n\n\n\n<h3 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