{"id":99995,"date":"2024-12-21T10:23:08","date_gmt":"2024-12-21T02:23:08","guid":{"rendered":"\/\/www.viralrail.com\/?p=99995"},"modified":"2024-12-21T10:23:24","modified_gmt":"2024-12-21T02:23:24","slug":"ldjdlxfsxj","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/99995.html","title":{"rendered":"LoRa\u591a\u8282\u70b9\u8f6e\u8be2\u65b9\u5f0f\u8be6\u89e3"},"content":{"rendered":"\n<p>\u3000\u3000<strong><a href=\"https:\/\/baike.baidu.com\/item\/LoRa\/58702571\" data-type=\"link\" data-id=\"https:\/\/baike.baidu.com\/item\/LoRa\/58702571\" target=\"_blank\" rel=\"noopener\">LoRa<\/a><\/strong>\u591a\u8282\u70b9\u8f6e\u8be2\u65b9\u5f0f\u662f\u4e00\u79cd\u5728\u7269\u8054\u7f51\u4e2d\u5e7f\u6cdb\u5e94\u7528\u7684\u901a\u4fe1\u6280\u672f\uff0c\u901a\u8fc7\u65f6\u95f4\u5206\u5272\u591a\u5740(TDMA)\u6280\u672f\u5b9e\u73b0\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002\u4ee5\u4e0b\u662f\u8be5\u6280\u672f\u7684\u8be6\u7ec6\u89e3\u6790\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5de5\u4f5c\u539f\u7406<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u7f51\u7edc\u540c\u6b65<\/strong>\uff1a\u6240\u6709\u8282\u70b9\u9700\u8981\u5728\u540c\u4e00\u65f6\u95f4\u5f00\u59cb\u901a\u4fe1\uff0c\u4ee5\u786e\u4fdd\u65f6\u949f\u540c\u6b65\uff0c\u907f\u514d\u6570\u636e\u51b2\u7a81\uff0c\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u65f6\u9699\u5206\u914d<\/strong>\uff1a\u5c06\u53ef\u7528\u65f6\u95f4\u5212\u5206\u4e3a\u591a\u4e2a\u65f6\u9699\uff0c\u6bcf\u4e2a\u65f6\u9699\u7528\u4e8e\u4e00\u4e2a\u8282\u70b9\u7684\u6570\u636e\u4f20\u8f93\u3002\u8fd9\u79cd\u5206\u914d\u65b9\u5f0f\u6709\u52a9\u4e8e\u63d0\u9ad8\u9891\u8c31\u5229\u7528\u7387\u5e76\u51cf\u5c11\u4fe1\u53f7\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8f6e\u8be2\u987a\u5e8f<\/strong>\uff1a\u4e3b\u8282\u70b9\u6309\u7167\u9884\u5b9a\u987a\u5e8f\u4f9d\u6b21\u5524\u9192\u4ece\u8282\u70b9\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u6709\u5e8f\u901a\u4fe1\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u4f18\u52bf<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u63d0\u9ad8\u7f51\u7edc\u5bb9\u91cf<\/strong>\uff1a\u901a\u8fc7\u65f6\u9699\u5206\u914d\uff0c\u5141\u8bb8\u591a\u4e2a\u8282\u70b9\u540c\u65f6\u8fdb\u884c\u901a\u4fe1\uff0c\u4ece\u800c\u663e\u8457\u63d0\u5347\u7f51\u7edc\u5bb9\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u964d\u4f4e\u80fd\u8017<\/strong>\uff1a\u7531\u4e8e\u8282\u70b9\u5728\u975e\u901a\u4fe1\u65f6\u5904\u4e8e\u4f4e\u529f\u8017\u72b6\u6001\uff0c\u56e0\u6b64\u6574\u4f53\u7cfb\u7edf\u80fd\u8017\u8f83\u4f4e\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u63d0\u9ad8\u901a\u4fe1\u53ef\u9760\u6027<\/strong>\uff1a\u6bcf\u4e2a\u8282\u70b9\u90fd\u6709\u56fa\u5b9a\u7684\u65f6\u9699\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u51cf\u5c11\u4e86\u51b2\u7a81\u7684\u53ef\u80fd\u6027\uff0c\u63d0\u9ad8\u4e86\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u5b9e\u65bd\u6ce8\u610f\u4e8b\u9879<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u65f6\u9699\u5206\u914d\u7b56\u7565<\/strong>\uff1a\u5408\u7406\u5206\u914d\u65f6\u9699\u662f\u5b9e\u73b0\u9ad8\u6548\u8f6e\u8be2\u7684\u5173\u952e\u3002\u9700\u8981\u6839\u636e\u8282\u70b9\u6570\u91cf\u548c\u901a\u4fe1\u9700\u6c42\u786e\u5b9a\u6bcf\u4e2a\u8282\u70b9\u7684\u65f6\u9699\u6570\u91cf\u548c\u987a\u5e8f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u51b2\u7a81\u68c0\u6d4b\u4e0e\u5904\u7406<\/strong>\uff1a\u5728\u591a\u8282\u70b9\u540c\u65f6\u901a\u4fe1\u7684\u60c5\u51b5\u4e0b\uff0c\u51b2\u7a81\u662f\u4e0d\u53ef\u907f\u514d\u7684\u3002\u56e0\u6b64\uff0c\u9700\u8981\u5728\u57fa\u7ad9\u7aef\u8fdb\u884c\u51b2\u7a81\u68c0\u6d4b\u548c\u5904\u7406\uff0c\u4f8b\u5982\u4f7f\u7528\u51b2\u7a81\u68c0\u6d4b\u7b97\u6cd5\u6216\u91cd\u4f20\u673a\u5236\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f51\u7edc\u540c\u6b65<\/strong>\uff1a\u786e\u4fdd\u6240\u6709\u8282\u70b9\u5728\u540c\u4e00\u65f6\u95f4\u5f00\u59cb\u901a\u4fe1\u662f\u5b9e\u65bd\u8f6e\u8be2\u65b9\u5f0f\u7684\u524d\u63d0\u6761\u4ef6\u3002\u53ef\u4ee5\u91c7\u7528LoRaWAN\u534f\u8bae\u4e2d\u7684\u65f6\u95f4\u540c\u6b65\u673a\u5236\u6765\u5b9e\u73b0\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6027\u80fd\u8bc4\u4f30\u4e0e\u4f18\u5316<\/strong>\uff1a\u5728\u5b9e\u65bd\u540e\u9700\u5bf9\u7f51\u7edc\u6027\u80fd\u8fdb\u884c\u8bc4\u4f30\u548c\u4f18\u5316\uff0c\u4ee5\u786e\u4fdd\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u667a\u80fd\u519c\u4e1a<\/strong>\uff1a\u7528\u4e8e\u519c\u7530\u4fe1\u606f\u91c7\u96c6\u4e0e\u76d1\u6d4b\u7cfb\u7edf\uff0c\u901a\u8fc7\u8f6e\u8be2\u65b9\u5f0f\u5b9e\u73b0\u7cbe\u51c6\u65bd\u80a5\u548c\u73af\u5883\u76d1\u6d4b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u57ce\u5e02\u7269\u8054\u7f51<\/strong>\uff1a\u9002\u7528\u4e8e\u73af\u5883\u76d1\u6d4b\u3001\u667a\u80fd\u533b\u7597\u7b49\u9886\u57df\uff0c\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u4f4e\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u5bb6\u5c45<\/strong>\uff1a\u901a\u8fc7LoRaWAN\u534f\u8bae\u5b9e\u73b0\u9ad8\u901a\u4fe1\u5bb9\u91cf\u548c\u7a33\u5b9a\u6027\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u4f18\u5316\u7b56\u7565<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387<\/strong>\uff1a\u6839\u636e\u5b9e\u9645\u7f51\u7edc\u8d1f\u8f7d\u52a8\u6001\u8c03\u6574\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u4ee5\u4f18\u5316\u8d44\u6e90\u5229\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u8df3\u901a\u4fe1<\/strong>\uff1a\u901a\u8fc7\u4e2d\u95f4\u8282\u70b9\u8f6c\u53d1\u6570\u636e\uff0c\u6269\u5c55\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u548c\u5bb9\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u661f\u578b\u7f51\u7edc\u67b6\u6784<\/strong>\uff1a\u63a8\u8350\u4f7f\u7528\u661f\u578b\u7f51\u7edc\u67b6\u6784\uff0c\u4f18\u5316\u7f51\u7edc\u5bb9\u91cf\u548c\u7535\u6c60\u5bff\u547d\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<a href=\"\/\/www.viralrail.com\/blog\/99991.html\" data-type=\"post\" data-id=\"99991\">LoRa<\/a>\u591a\u8282\u70b9\u8f6e\u8be2\u65b9\u5f0f\u901a\u8fc7\u7cbe\u786e\u7684\u65f6\u9699\u5206\u914d\u548c\u7f51\u7edc\u540c\u6b65\uff0c\u5b9e\u73b0\u4e86\u9ad8\u6548\u3001\u4f4e\u529f\u8017\u7684\u7269\u8054\u7f51\u901a\u4fe1\u3002\u7136\u800c\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u7efc\u5408\u8003\u8651\u65f6\u9699\u5206\u914d\u7b56\u7565\u3001\u51b2\u7a81\u68c0\u6d4b\u3001\u7f51\u7edc\u540c\u6b65\u7b49\u56e0\u7d20\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRa\u591a\u8282\u70b9\u8f6e\u8be2\u65b9\u5f0f\u4e2d\u65f6\u9699\u5206\u914d\u7b56\u7565<\/h2>\n\n\n\n<p>\u3000\u3000<a href=\"\/\/www.viralrail.com\/blog\/99948.html\" data-type=\"post\" data-id=\"99948\">LoRa<\/a>\u591a\u8282\u70b9\u8f6e\u8be2\u65b9\u5f0f\u4e2d\u65f6\u9699\u5206\u914d\u7b56\u7565\u7684\u8be6\u7ec6\u5b9e\u65bd\u65b9\u6cd5\u53ef\u4ee5\u603b\u7ed3\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u65f6\u5206\u591a\u5740\uff08TDMA\uff09\u6280\u672f<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000TDMA\u6280\u672f\u662f\u4e00\u79cd\u5c06\u65f6\u95f4\u5212\u5206\u4e3a\u591a\u4e2a\u65f6\u9699\uff0c\u6bcf\u4e2aLoRa\u8282\u70b9\u5728\u6307\u5b9a\u7684\u65f6\u9699\u5185\u8fdb\u884c\u901a\u4fe1\u7684\u65b9\u6cd5\u3002\u901a\u8fc7\u5408\u7406\u5206\u914d\u65f6\u9699\uff0c\u4e0d\u540c\u8282\u70b9\u53ef\u4ee5\u907f\u514d\u51b2\u7a81\uff0c\u5b9e\u73b0\u5e76\u53d1\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u8f6e\u8be2\u8bbf\u95eeMAC\u534f\u8bae\u4e2d\uff0c\u4e3b\u8282\u70b9\u9010\u4e2a\u8f6e\u8be2\u53eb\u53f7\uff0c\u6bcf\u4e2a\u65f6\u95f4\u69fd\u5206\u7ed9\u4e00\u4e2a\u8282\u70b9\uff0c\u4f7f\u8282\u70b9\u5728\u8fd9\u4e2a\u65f6\u95f4\u69fd\u91cc\u901a\u4fe1\u3002\u8fd9\u79cd\u65b9\u6cd5\u8282\u7701\u7535\u80fd\u3001\u6700\u5927\u5316\u4f7f\u7528\u5e26\u5bbd\uff0c\u4f46\u6240\u6709\u8282\u70b9\u9700\u8981\u7cbe\u786e\u7684\u65f6\u949f\u6e90\uff0c\u5e76\u4e14\u9700\u8981\u5468\u671f\u6027\u6821\u65f6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u52a8\u6001\u91cd\u4f20\u548c\u5dee\u5f02\u670d\u52a1\u673a\u5236\u7684TDMA\uff08DRDS-TDMA\uff09\u534f\u8bae<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000DRDS-TDMA\u534f\u8bae\u5c06\u4e00\u4e2a\u65f6\u5e27\u5206\u4e3a\u9759\u6001\u65f6\u9699\u3001\u91cd\u4f20\u65f6\u9699\u548c\u5f71\u5b50\u65f6\u9699\u4e09\u90e8\u5206\u3002\u5f53\u7ec8\u7aef\u8282\u70b9\u4e0a\u4f20\u6570\u636e\u5931\u8d25\u65f6\uff0c\u5e94\u542f\u7528\u52a8\u6001\u91cd\u4f20\u673a\u5236\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002\u5bf9\u4e8e\u7d27\u6025\u6570\u636e\u4e1a\u52a1\uff0c\u5e94\u5207\u6362\u5230\u5f71\u5b50\u65f6\u9699\u901a\u9053\u5e76\u7f29\u77ed\u6570\u636e\u4e0a\u62a5\u5468\u671f\uff0c\u4ee5\u52a0\u5feb\u7d27\u6025\u6570\u636e\u7684\u4f20\u8f93\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8be5\u534f\u8bae\u901a\u8fc7\u52a8\u6001\u91cd\u4f20\u548c\u5dee\u5f02\u670d\u52a1\u673a\u5236\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u548c\u7075\u6d3b\u6027\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u4e0e\u7ecf\u5178\u8f6e\u8be2\u534f\u8bae\u76f8\u6bd4\uff0cDRDS-TDMA\u534f\u8bae\u5728\u63a7\u5236\u4e22\u5305\u7387\u65b9\u9762\u8868\u73b0\u66f4\u4f18\uff0c\u5177\u6709\u66f4\u597d\u7684\u901a\u4fe1\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u591a\u6a21\u5f0f\u65f6\u9699\u5206\u914d\u7b97\u6cd5<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u57fa\u4e8eLoRa\u7684\u591a\u6a21\u5f0f\u65f6\u9699\u5206\u914d\u7b97\u6cd5\u5c06\u65f6\u9699\u63a5\u5165\u9636\u6bb5\u5206\u4e3a\u666e\u901a\u6a21\u5f0f\u548c\u89c2\u5bdf\u6a21\u5f0f\u3002\u666e\u901a\u6a21\u5f0f\u4e3b\u8981\u4e3a\u6b63\u5e38\u60c5\u51b5\u4e0b\u7684\u4f20\u8f93\u4efb\u52a1\u5206\u914d\u65f6\u9699\uff0c\u89c2\u5bdf\u6a21\u5f0f\u540c\u65f6\u8981\u4e3a\u6b63\u5e38\u60c5\u51b5\u4e0b\u7684\u4f20\u8f93\u4efb\u52a1\u548c\u52a8\u6001\u589e\u52a0\u7684\u4f20\u8f93\u4efb\u52a1\u5206\u914d\u65f6\u9699\u3002\u8fd9\u79cd\u7b97\u6cd5\u5728\u5e94\u5bf9\u4f20\u8f93\u9891\u7387\u591a\u53d8\u7684\u60c5\u51b5\u65f6\uff0c\u63d0\u5347\u4e86\u901a\u4fe1\u8fc7\u7a0b\u4e2d\u7684\u65f6\u9699\u5229\u7528\u7387\uff0c\u964d\u4f4e\u4e86\u901a\u4fe1\u8fc7\u7a0b\u4e2d\u7684\u5e73\u5747\u65f6\u5ef6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u65f6\u9699\u968f\u673a\u5316<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u4e3a\u4e86\u51cf\u5c11\u7cfb\u7edf\u6027\u7684\u78b0\u649e\u548c\u9632\u6b62\u7a83\u542c\uff0c\u7ec8\u7aef\u8bbe\u5907\u83b7\u53d6\u7684\u65f6\u9699\u7f16\u53f7\u662f\u968f\u673a\u7684\uff0c\u800c\u4e14\u6bcf\u4e2abeacon_period\u90fd\u4f1a\u6539\u53d8\u3002\u5728\u6bcf\u4e2abeacon_period\u5f00\u59cb\u65f6\uff0c\u7ec8\u7aef\u8bbe\u5907\u548c\u670d\u52a1\u5668\u90fd\u8981\u8ba1\u7b97\u65b0\u7684\u968f\u673a\u503c\u6765\u786e\u5b9a\u63a5\u6536\u65f6\u9699\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u7ed3\u5408\u7ade\u4e89\u8bbf\u95ee\u7684\u65f6\u5206\u591a\u5740\u4e0e\u7ade\u4e89\u8bbf\u95ee\u76f8\u7ed3\u5408\u7684\u901a\u8baf\u534f\u8bae<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u8be5\u534f\u8bae\u80fd\u786e\u4fdd\u9759\u6001\u65f6\u9699\u578b\u8282\u70b9\u901a\u4fe1\u65e0\u6570\u636e\u78b0\u649e\uff0c\u964d\u4f4e\u8282\u70b9\u529f\u8017\uff0c\u540c\u65f6\u53c8\u80fd\u8f83\u5feb\u5730\u4e0e\u90e8\u5206\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u7ade\u4e89\u578b\u8282\u70b9\u8fdb\u884c\u901a\u4fe1\uff0c\u5b9e\u73b0\u6709\u533a\u522b\u7684\u670d\u52a1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u5728LoRa\u591a\u8282\u70b9\u8f6e\u8be2\u65b9\u5f0f\u4e2d\uff0c\u5982\u4f55\u6709\u6548\u8fdb\u884c\u51b2\u7a81\u68c0\u6d4b\u4e0e\u5904\u7406?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728LoRa\u591a\u8282\u70b9\u8f6e\u8be2\u65b9\u5f0f\u4e2d\uff0c\u6709\u6548\u8fdb\u884c\u51b2\u7a81\u68c0\u6d4b\u4e0e\u5904\u7406\u7684\u65b9\u6cd5\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\u7b56\u7565\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4fe1\u9053\u68c0\u6d4b\u4e0e\u91cd\u53d1\u673a\u5236<\/strong>\uff1a\u5728\u53d1\u9001\u6570\u636e\u524d\uff0c\u8282\u70b9\u4f1a\u8fdb\u884c\u4fe1\u9053\u76d1\u542c(Listen Before Talk, LBT)\uff0c\u5982\u679c\u68c0\u6d4b\u5230\u4fe1\u9053\u88ab\u5360\u7528\uff0c\u5219\u5ef6\u8fdf\u4e00\u6bb5\u65f6\u95f4\u540e\u518d\u6b21\u5c1d\u8bd5\u53d1\u9001\u6570\u636e\u3002\u8fd9\u79cd\u673a\u5236\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u51b2\u7a81\u7684\u6982\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u968f\u673a\u63a5\u5165\u4e0e\u78b0\u649e\u68c0\u6d4b<\/strong>\uff1a\u91c7\u7528\u968f\u673a\u63a5\u5165\u591a\u8def\u8bbf\u95ee(CSMA)\u6280\u672f\uff0c\u8282\u70b9\u5728\u53d1\u9001\u6570\u636e\u524d\u5148\u76d1\u542c\u4fe1\u9053\uff0c\u5982\u679c\u4fe1\u9053\u7a7a\u95f2\uff0c\u5219\u53ef\u4ee5\u53d1\u9001\u6570\u636e;\u5426\u5219\u7b49\u5f85\u4e00\u6bb5\u968f\u673a\u65f6\u95f4\u540e\u518d\u6b21\u5c1d\u8bd5\u3002\u8fd9\u79cd\u65b9\u6cd5\u80fd\u591f\u6709\u6548\u51cf\u5c11\u8bbe\u5907\u4e4b\u95f4\u7684\u51b2\u7a81\u548c\u5e72\u6270\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7b54\u673a\u5236<\/strong>\uff1a\u5982\u679c\u53d1\u8d77\u65b9\u5728\u89c4\u5b9a\u65f6\u95f4\u5185\u672a\u6536\u5230\u5e94\u7b54\uff0c\u5219\u89c6\u4e3a\u6570\u636e\u4e22\u5931\uff0c\u7136\u540e\u968f\u673a\u5ef6\u65f61-100ms\u91cd\u53d1\u6570\u636e\uff0c\u76f4\u5230\u6536\u5230\u5e94\u7b54\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u9891\u70b9\u6216\u91c7\u7528\u8f6e\u8be2\u65b9\u5f0f\u4e0a\u62a5\u6570\u636e\uff0c\u4ee5\u907f\u514d\u5e72\u6270\u548c\u51b2\u7a81\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u7387\u89c4\u5212\u4e0e\u52a8\u6001\u4fe1\u9053\u9009\u62e9<\/strong>\uff1a\u901a\u8fc7\u5408\u7406\u7684\u65f6\u95f4\u548c\u9891\u7387\u89c4\u5212\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u8bbe\u5907\u4e4b\u95f4\u7684\u51b2\u7a81\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u52a8\u6001\u4fe1\u9053\u9009\u62e9\u7b97\u6cd5\u53ef\u4ee5\u6839\u636e\u5f53\u524d\u7f51\u7edc\u4e2d\u4fe1\u9053\u7684\u5360\u7528\u60c5\u51b5\uff0c\u9009\u62e9\u4e00\u4e2a\u76f8\u5bf9\u7a7a\u95f2\u7684\u4fe1\u9053\u8fdb\u884c\u6570\u636e\u53d1\u9001\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u78b0\u649e\u68c0\u6d4b\u6280\u672f<\/strong>\uff1a\u5728\u53d1\u9001\u6570\u636e\u7684\u8fc7\u7a0b\u4e2d\u68c0\u6d4b\u5230\u662f\u5426\u53d1\u751f\u4e86\u78b0\u649e\uff0c\u5e76\u53ca\u65f6\u8fdb\u884c\u5904\u7406\u3002\u78b0\u649e\u68c0\u6d4b\u6280\u672f\u4e3b\u8981\u5305\u62ec\u786c\u4ef6\u68c0\u6d4b\u548c\u8f6f\u4ef6\u68c0\u6d4b\u4e24\u79cd\u65b9\u5f0f\uff0c\u5177\u4f53\u5e94\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6848\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u81ea\u52a8\u91cd\u4f20\u673a\u5236<\/strong>\uff1a\u5f53\u6570\u636e\u5305\u672a\u80fd\u6210\u529f\u63a5\u6536\uff0c\u63a5\u6536\u7aef\u4f1a\u53d1\u9001ACK\u4fe1\u53f7\u7ed9\u53d1\u9001\u7aef\uff0c\u8868\u793a\u6570\u636e\u5305\u63a5\u6536\u5931\u8d25\u3002\u53d1\u9001\u7aef\u63a5\u6536\u5230ACK\u4fe1\u53f7\u540e\uff0c\u6839\u636e\u9884\u8bbe\u91cd\u4f20\u6b21\u6570\u8fdb\u884c\u81ea\u52a8\u91cd\u4f20\uff0c\u51cf\u5c11\u6570\u636e\u5305\u4e22\u5931\uff0c\u63d0\u9ad8\u4f20\u8f93\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e76\u53d1\u5e72\u6270\u6d88\u9664\uff08CIC\uff09\u6280\u672f<\/strong>\uff1a\u901a\u8fc7\u5c06\u4fe1\u53f7\u6269\u5c55\u5230\u66f4\u5bbd\u7684\u9891\u5e26\u6765\u63d0\u9ad8\u6297\u5e72\u6270\u80fd\u529b\uff0c\u80fd\u591f\u540c\u65f6\u89e3\u7801\u591a\u4e2a\u76f8\u4e92\u51b2\u7a81\u7684LoRa\u6570\u636e\u5305\uff0c\u4ece\u800c\u663e\u8457\u63d0\u5347\u7f51\u7edc\u5bb9\u91cf\u548c\u541e\u5410\u91cf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 LoRaWAN\u534f\u8bae\u4e2d\u7684\u65f6\u95f4\u540c\u6b65\u673a\u5236\u5177\u4f53\u662f\u5982\u4f55\u5b9e\u73b0\u7684?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u4e2d\u7684\u65f6\u95f4\u540c\u6b65\u673a\u5236\u4e3b\u8981\u901a\u8fc7\u7f51\u5173\u5bf9\u8bbe\u5907\u8fdb\u884c\u65f6\u95f4\u540c\u6b65\uff0c\u4ee5\u786e\u4fdd\u8bbe\u5907\u5728\u4e0d\u540c\u65f6\u95f4\u53d1\u9001\u6570\u636e\uff0c\u907f\u514d\u540c\u65f6\u53d1\u9001\u9020\u6210\u7684\u51b2\u7a81\u3002\u5177\u4f53\u5b9e\u73b0\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7f51\u5173\u5e7f\u64adBeacon<\/strong>\uff1a\u7f51\u5173\u901a\u8fc7\u8fde\u63a5GPS\u83b7\u53d6\u6807\u51c6\u65f6\u95f4\uff0c\u5e76\u5468\u671f\u6027\u5730\u5e7f\u64ad\u4e00\u6761\u5305\u542b\u65f6\u95f4\u4fe1\u606f\u7684\u6d88\u606f\uff0c\u79f0\u4e3aBeacon\u3002Beacon\u7684\u9ed8\u8ba4\u5468\u671f\u662f128\u79d2\u4e00\u6b21\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u8bbe\u5907\u9996\u6b21\u65f6\u95f4\u540c\u6b65<\/strong>\uff1a\u5f53Class B\u8bbe\u5907\u9996\u6b21\u5165\u7f51\u65f6\uff0c\u5b83\u9700\u8981\u83b7\u53d6Beacon\u6765\u5b8c\u6210\u9996\u6b21\u65f6\u95f4\u540c\u6b65\u3002\u8bbe\u5907\u901a\u8fc7\u63a5\u6536Beacon\u5b8c\u6210\u65f6\u95f4\u540c\u6b65\u540e\uff0c\u53ef\u4ee5\u5207\u6362\u5230Class B\u6a21\u5f0f\uff0c\u4ece\u800c\u5b9e\u73b0\u9ad8\u5b9e\u65f6\u6027\u548c\u4f4e\u529f\u8017\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5b9a\u671f\u65f6\u95f4\u540c\u6b65<\/strong>\uff1a\u4e3a\u4e86\u6d88\u9664\u5185\u90e8\u65f6\u949f\u7684\u6f02\u79fb\uff0c\u8bbe\u5907\u9700\u8981\u5468\u671f\u6027\u5730\u83b7\u53d6Beacon\u8fdb\u884c\u65f6\u95f4\u540c\u6b65\u3002\u4f8b\u5982\uff0c\u6bcf128\u79d2\u6253\u5f00\u4e00\u6b21\u63a5\u6536\u7a97\u53e3\u540c\u6b65\u65f6\u95f4\uff0c\u5e76\u4e0a\u62a5PingSlotPeriod\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u591a\u7f51\u5173\u573a\u666f\u4e0b\u7684\u65f6\u95f4\u540c\u6b65<\/strong>\uff1a\u5728\u591a\u7f51\u5173\u573a\u666f\u4e0b\uff0c\u6bcf\u4e2a\u7f51\u5173\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u65f6\u95f4\u4ee5\u4e0d\u540c\u7684\u6269\u5c55\u56e0\u5b50\u5e7f\u64ad\u540c\u6b65\u62a5\u6587\uff0c\u4ee5\u63d0\u9ad8\u540c\u6b65\u7cbe\u5ea6\u548c\u9002\u5e94\u7ec8\u7aef\u8bbe\u5907\u7684\u79fb\u52a8\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7528\u5c42\u548cMAC\u5c42\u65f6\u95f4\u540c\u6b65<\/strong>\uff1aLoRaWAN\u534f\u8bae\u652f\u6301\u5e94\u7528\u5c42\u548cMAC\u5c42\u7684\u65f6\u95f4\u540c\u6b65\u547d\u4ee4\uff0c\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e9b\u547d\u4ee4\u8fdb\u884c\u65f6\u95f4\u540c\u6b65\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u65f6\u95f4\u540c\u6b65\u7684\u5fc5\u8981\u6027<\/strong>\uff1a\u7531\u4e8e\u8bbe\u5907\u5185\u90e8\u65f6\u949f\u7684\u7cbe\u5ea6\u6709\u9650\uff0c\u53ef\u80fd\u4f1a\u6bcf\u6708\u6f02\u79fb\u51e0\u79d2\u949f\uff0c\u56e0\u6b64\u5b9a\u671f\u65f6\u95f4\u540c\u6b65\u662f\u5fc5\u8981\u7684\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 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