{"id":97592,"date":"2024-09-10T16:21:51","date_gmt":"2024-09-10T08:21:51","guid":{"rendered":"\/\/www.viralrail.com\/?p=97592"},"modified":"2024-09-10T16:21:59","modified_gmt":"2024-09-10T08:21:59","slug":"lwgsbdzyjj","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/97592.html","title":{"rendered":"LORA\u7f51\u5173\u8bbe\u5907\u7684\u4f5c\u7528\u7b80\u4ecb"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LORA\u7f51\u5173<\/strong>\u8bbe\u5907\u5728\u7269\u8054\u7f51(IoT)\u4e2d\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5176\u4e3b\u8981\u4f5c\u7528\u53ef\u4ee5\u5f52\u7eb3\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LORA\u7f51\u5173\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06LoRaWAN\u7f51\u7edc\u4e0e\u4e92\u8054\u7f51\u8fde\u63a5\u8d77\u6765\u3002\u901a\u8fc7\u8fd9\u79cd\u8fde\u63a5\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4ece\u8282\u70b9\u8bbe\u5907\u91c7\u96c6\u7684\u6570\u636e\u4f20\u8f93\u5230\u4e91\u670d\u52a1\u5668\u6216\u7f51\u7edc\u670d\u52a1\u5668\u3002\u8fd9\u4f7f\u5f97\u5404\u79cd\u4f20\u611f\u5668\u548c\u7ec8\u7aef\u8282\u70b9\u80fd\u591f\u5c06\u6570\u636e\u53d1\u9001\u5230\u4e91\u7aef\u5e73\u53f0\u8fdb\u884c\u5206\u6790\u548c\u5904\u7406\u3002<\/p>\n\n\n\n<p>\u3000\u3000LORA\u7f51\u5173\u8bbe\u5907\u8d1f\u8d23\u63a5\u6536\u6765\u81ea\u5404\u79cdLoRa\u8282\u70b9\u8bbe\u5907\u7684\u6570\u636e\uff0c\u5e76\u5c06\u5176\u8f6c\u53d1\u5230\u4e92\u8054\u7f51\u4e0a\u7684\u670d\u52a1\u5668\u3002\u4f8b\u5982\uff0c\u5728\u667a\u6167\u519c\u4e1a\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u57ce\u5e02\u667a\u80fd\u5316\u7b49\u5e94\u7528\u573a\u666f\u4e2d\uff0cLORA\u7f51\u5173\u53ef\u4ee5\u5b9e\u65f6\u76d1\u63a7\u73af\u5883\u4fe1\u606f\u5e76\u5c06\u5176\u4e0a\u4f20\u81f3\u4e91\u5e73\u53f0\u3002<\/p>\n\n\n\n<p>\u3000\u3000LORA\u7f51\u5173\u53ef\u4ee5\u901a\u8fc7\u4ee5\u592a\u7f51\u3001Wi-Fi\u3001\u84dd\u7259\u30014G\u7b49\u591a\u79cd\u65b9\u5f0f\u5b9e\u73b0\u7f51\u7edc\u8fde\u63a5\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u4f7f\u5176\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u8fdc\u7a0b\u76d1\u63a7\u3001\u667a\u80fd\u8868\u8ba1\u548c\u70df\u611f\u62a5\u8b66\u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u3000LORA\u7f51\u5173\u8bbe\u5907\u4e0d\u4ec5\u63d0\u4f9b\u66f4\u5feb\u7684\u8fde\u63a5\u901f\u5ea6\u548c\u66f4\u4f4e\u7684\u5ef6\u8fdf\uff0c\u8fd8\u5177\u6709\u9ad8\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u3002\u5b83\u91c7\u7528\u6269\u9891\u6280\u672f\uff0c\u589e\u5f3a\u4e86\u94fe\u8def\u901a\u8baf\u7684\u7a33\u5b9a\u6027\uff0c\u63d0\u9ad8\u4e86\u7a7f\u900f\u80fd\u529b\u548c\u4f20\u8f93\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000LORA\u7f51\u5173\u652f\u6301\u591a\u4fe1\u9053\u901a\u4fe1\uff0c\u589e\u5f3a\u94fe\u8def\u901a\u8baf\u7684\u7a33\u5b9a\u6027\uff0c\u5e76\u91c7\u7528\u7279\u6709\u7684\u52a0\u5bc6\u6280\u672f\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u81ea\u52a8\u4e0b\u53d1\u6570\u636e\u3001\u4e0a\u4f20\u670d\u52a1\u5668\u6570\u636e\uff0c\u51cf\u5c11\u670d\u52a1\u5668\u7aef\u5f00\u53d1\u91cf\u3002<\/p>\n\n\n\n<p>\u3000\u3000LORA\u7f51\u5173\u53ef\u4ee5\u5b9e\u73b0\u6570\u516c\u91cc\u7684\u901a\u4fe1\u8ddd\u79bb\uff0c\u9002\u7528\u4e8e\u5e7f\u57df\u8986\u76d6\u7684\u5e94\u7528\u573a\u666f\u3002\u4f8b\u5982\uff0c\u5728\u667a\u6167\u57ce\u5e02\u3001\u5de5\u4e1a\u63a7\u5236\u548c\u73af\u5883\u76d1\u6d4b\u7b49\u9886\u57df\uff0cLORA\u7f51\u5173\u80fd\u591f\u63d0\u4f9b\u5e7f\u6cdb\u7684\u8986\u76d6\u8303\u56f4\u548c\u957f\u7535\u6c60\u5bff\u547d\u3002<\/p>\n\n\n\n<p>\u3000\u3000LORA\u7f51\u5173\u8bbe\u5907\u901a\u5e38\u5177\u5907\u91d1\u5c5e\u94a3\u91d1\u5916\u58f3\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u7279\u70b9\uff0c\u786e\u4fdd\u73b0\u573a\u8fd0\u884c\u7a33\u5b9a\u3002\u6b64\u5916\uff0c\u5b83\u4eec\u8fd8\u652f\u6301\u8fdc\u7a0b\u5347\u7ea7\u529f\u80fd\uff0c\u4fbf\u4e8e\u73b0\u573a\u8fdb\u884c\u529f\u80fd\u5b9a\u5236\u548c\u8fdc\u7a0b\u5347\u7ea7\u3002<\/p>\n\n\n\n<p>\u3000\u3000LORA\u7f51\u5173\u8bbe\u5907\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u8d77\u5230\u4e86\u6865\u6881\u7684\u4f5c\u7528\uff0c\u901a\u8fc7\u8fde\u63a5LoRaWAN\u7f51\u7edc\u4e0e\u4e92\u8054\u7f51\uff0c\u5b9e\u73b0\u4e86\u6570\u636e\u7684\u9ad8\u6548\u6536\u96c6\u3001\u8f6c\u53d1\u548c\u7ba1\u7406\u3002\u5176\u591a\u529f\u80fd\u6027\u548c\u53ef\u9760\u6027\u4f7f\u5176\u6210\u4e3a\u5404\u79cd\u667a\u80fd\u5e94\u7528\u573a\u666f\u4e2d\u7684\u5173\u952e\u7ec4\u4ef6\u3002<\/p>\n\n\n\n<h2 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MAC\u6307\u4ee4\u53ca\u5e94\u7528\u7a0b\u5e8f\u8d1f\u8f7d(NwkSKey)\u7684\u52a0\u5bc6\uff0c\u53e6\u4e00\u4e2a\u7528\u4e8e\u7aef\u5bf9\u7aef\u5e94\u7528\u8d1f\u8f7d(AppSKey)\u7684\u52a0\u5bc6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7aef\u5bf9\u7aef\u52a0\u5bc6<\/strong>\uff1aLoRaWAN\u534f\u8bae\u63d0\u4f9b\u4e86\u7aef\u5bf9\u7aef\u52a0\u5bc6\uff0c\u786e\u4fdd\u4ece\u7ec8\u7aef\u8bbe\u5907\u5230\u7f51\u5173\u518d\u5230\u670d\u52a1\u5668\u7684\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u65e0\u7ebf\u7a7a\u4e2d\u52a0\u5bc6\u6280\u672f<\/strong>\uff1a\u67d0\u4e9bLoRa\u7f51\u5173\u8fd8\u652f\u6301\u65e0\u7ebf\u7a7a\u4e2d\u52a0\u5bc6\u6280\u672f\uff0c\u8fdb\u4e00\u6b65\u589e\u5f3a\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u865a\u62df\u4e13\u7528\u7f51\uff08VPN\uff09\u548cTLS\u52a0\u5bc6<\/strong>\uff1a\u5728\u4e00\u4e9b\u9ad8\u7ea7\u5e94\u7528\u573a\u666f\u4e2d\uff0cLoRa\u7f51\u5173\u53ef\u80fd\u7ed3\u5408\u4f7f\u7528VPN\u548cTLS\u52a0\u5bc6\u6280\u672f\uff0c\u901a\u8fc7X.509\u8bc1\u4e66\u548c\u975e\u5bf9\u79f0\u52a0\u5bc6\u6765\u786e\u4fdd\u5b89\u5168\u7684\u4f20\u8f93\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000LoRa\u7f51\u5173\u901a\u8fc7\u91c7\u7528AES-128\u52a0\u5bc6\u7b97\u6cd5\u3001\u591a\u7ea7\u5b89\u5168\u9a8c\u8bc1\u3001\u4f1a\u8bdd\u5bc6\u94a5\u7ba1\u7406\u3001\u7aef\u5bf9\u7aef\u52a0\u5bc6\u4ee5\u53ca\u65e0\u7ebf\u7a7a\u4e2d\u52a0\u5bc6\u7b49\u6280\u672f\u624b\u6bb5\uff0c\u786e\u4fdd\u4e86\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u6027\u548c\u9690\u79c1\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 LORA\u7f51\u5173\u652f\u6301\u7684\u591a\u79cd\u901a\u4fe1\u65b9\u5f0f\u5bf9\u6bd4<\/h2>\n\n\n\n<p>\u3000\u3000LORA\u7f51\u5173\u652f\u6301\u7684\u591a\u79cd\u901a\u4fe1\u65b9\u5f0f(\u5982\u4ee5\u592a\u7f51\u3001Wi-Fi\u3001\u84dd\u7259\u30014G)\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4f18\u7f3a\u70b9\u6bd4\u8f83\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. LoRa<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u4f18\u70b9\uff1a<\/strong><\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4f4e\u529f\u8017\u548c\u957f\u8ddd\u79bb<\/strong>\uff1aLoRa\u6a21\u5757\u5177\u6709\u6781\u4f4e\u7684\u529f\u8017\uff0c\u901a\u8baf\u8ddd\u79bb\u53ef\u4ee5\u8d85\u8fc710\u516c\u91cc\u3002\u8fd9\u4f7f\u5f97\u5b83\u975e\u5e38\u9002\u5408\u9700\u8981\u8fdc\u7a0b\u76d1\u63a7\u548c\u7269\u8054\u7f51\u8bbe\u5907\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9ad8\u5b89\u5168\u6027<\/strong>\uff1a\u91c7\u7528\u53cc\u91cdAES\u52a0\u5bc6\u548cCSS\u6280\u672f\uff0c\u80fd\u591f\u6709\u6548\u62b5\u6297\u591a\u79cd\u5e72\u6270\u6e90\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4f4e\u6210\u672c<\/strong>\uff1a\u7531\u4e8e\u5176\u4f4e\u529f\u8017\u548c\u957f\u8ddd\u79bb\u7279\u6027\uff0cLoRa\u901a\u5e38\u7528\u4e8e\u4e0d\u4f9d\u8d56\u7535\u529b\u4f9b\u5e94\u7684\u5e94\u7528\u573a\u666f\uff0c\u964d\u4f4e\u4e86\u6574\u4f53\u6210\u672c\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7f3a\u70b9\uff1a<\/strong><\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4f20\u8f93\u901f\u7387\u8f83\u4f4e<\/strong>\uff1a\u76f8\u5bf9\u4e8e\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5982Wi-Fi\u548c4G\uff0cLoRa\u7684\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff0c\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. Wi-Fi<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u4f18\u70b9\uff1a<\/strong><\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9ad8\u901f\u7387<\/strong>\uff1aWi-Fi\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5927\u91cf\u6570\u636e\u4f20\u8f93\u7684\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5bb9\u6613\u5b89\u88c5\u548c\u8de8\u8d8a\u8ddd\u79bb<\/strong>\uff1aWi-Fi\u901a\u5e38\u7528\u4e8e\u77ed\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\uff0c\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e3a1\u516c\u91cc\uff0c\u5e76\u4e14\u5b89\u88c5\u76f8\u5bf9\u7b80\u5355\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7f3a\u70b9\uff1a<\/strong><\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5b89\u5168\u6027\u8f83\u5dee<\/strong>\uff1a\u7531\u4e8eWi-Fi\u901a\u5e38\u4f1a\u53d1\u9001\u5927\u91cf\u6570\u636e\uff0c\u5176\u8d28\u91cf\u670d\u52a1(QoS)\u8f83\u4f4e\uff0c\u5e76\u4e14\u5bb9\u6613\u53d7\u5230\u5916\u90e8\u5f71\u54cd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. \u84dd\u7259<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u4f18\u70b9\uff1a<\/strong><\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1a\u84dd\u7259\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u9002\u5408\u4e8e\u9700\u8981\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u8bbe\u5907\u5bb9\u91cf\u5927<\/strong>\uff1a\u652f\u6301\u591a\u8fbe65.000\u4e2a\u8bbe\u5907\u8fde\u63a5\uff0c\u9002\u7528\u4e8e\u5927\u89c4\u6a21\u7269\u8054\u7f51\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7f3a\u70b9\uff1a<\/strong><\/p>\n\n\n\n<p>\u3000\u3000<strong>\u901a\u4fe1\u8ddd\u79bb\u6709\u9650<\/strong>\uff1a\u84dd\u7259\u7684\u901a\u4fe1\u8ddd\u79bb\u901a\u5e38\u53ea\u6709\u51e0\u7c73\u5230\u51e0\u5341\u7c73\uff0c\u4e0d\u9002\u5408\u5927\u89c4\u6a21\u8986\u76d6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004. 4G<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u4f18\u70b9\uff1a<\/strong><\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9ad8\u901f\u7387\u548c\u5e7f\u8986\u76d6<\/strong>\uff1a4G\u7f51\u7edc\u63d0\u4f9b\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u9002\u5408\u9700\u8981\u5feb\u901f\u6570\u636e\u4f20\u8f93\u7684\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7a33\u5b9a\u6027\u597d<\/strong>\uff1a4G\u6a21\u5757\u5177\u6709\u826f\u597d\u7684\u8fd0\u884c\u7a33\u5b9a\u6027\uff0c\u5728\u5404\u79cd\u73af\u5883\u4e0b\u90fd\u80fd\u4fdd\u6301\u7a33\u5b9a\u72b6\u6001\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7f3a\u70b9\uff1a<\/strong><\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6210\u672c\u8f83\u9ad8<\/strong>\uff1a\u76f8\u6bd4LoRa\u548c\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c4G\u7684\u6210\u672c\u8f83\u9ad8\uff0c\u7279\u522b\u662f\u5728\u5927\u89c4\u6a21\u90e8\u7f72\u65f6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005. \u7efc\u5408\u6bd4\u8f83<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u9009\u62e9\u5408\u9002\u7684\u901a\u4fe1\u65b9\u5f0f\u65f6\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u6765\u6743\u8861\u8fd9\u4e9b\u4f18\u7f3a\u70b9\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u5982\u679c\u9700\u8981\u8fdc\u7a0b\u76d1\u63a7\u548c\u4f4e\u529f\u8017\uff0c\u5219LoRa\u53ef\u80fd\u662f\u6700\u4f73\u9009\u62e9\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5982\u679c\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u548c\u77ed\u8ddd\u79bb\u8986\u76d6\uff0c\u5219Wi-Fi\u62164G\u53ef\u80fd\u66f4\u9002\u5408\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5bf9\u4e8e\u9700\u8981\u5927\u91cf\u8bbe\u5907\u8fde\u63a5\u4e14\u529f\u8017\u8981\u6c42\u4f4e\u7684\u573a\u666f\uff0c\u84dd\u7259\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 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