{"id":90445,"date":"2024-03-29T15:18:11","date_gmt":"2024-03-29T07:18:11","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=90445"},"modified":"2024-03-29T15:18:14","modified_gmt":"2024-03-29T07:18:14","slug":"lmkdsflcjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/90445.html","title":{"rendered":"LoRa\u6a21\u5757\u7684\u6536\u53d1\u6d41\u7a0b\u4ecb\u7ecd"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LoRa\u6a21\u5757<\/strong>\u7684\u6536\u53d1\u6d41\u7a0b\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u521d\u59cb\u5316<\/strong>\uff1a\u5728\u4f7f\u7528LoRa\u6a21\u5757\u4e4b\u524d\uff0c\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u521d\u59cb\u5316\u8bbe\u7f6e\u3002\u8fd9\u4e00\u6b65\u9aa4\u662f\u4e3a\u4e86\u786e\u4fddLoRa\u6a21\u5757\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\uff0c\u5305\u62ec\u542f\u52a8\u5c04\u9891\u3001PLL\u548cPA\u6a21\u5757\u7b49\uff0c\u4ee5\u51cf\u5c11\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u53d1\u9001<\/strong>\uff1a\u5728\u6570\u636e\u53d1\u9001\u9636\u6bb5\uff0c\u53d1\u9001\u7aef\u5c06\u9700\u8981\u4f20\u8f93\u7684\u6570\u636e\u6309\u7167\u4e00\u5b9a\u89c4\u5f8b\u7f16\u7801\uff0c\u5e76\u901a\u8fc7\u5c04\u9891\u82af\u7247\u5c06\u7f16\u7801\u540e\u7684\u6570\u636e\u8f6c\u6362\u4e3a\u65e0\u7ebf\u7535\u4fe1\u53f7\u8fdb\u884c\u53d1\u9001\u3002\u8fd9\u4e00\u8fc7\u7a0b\u6d89\u53ca\u5230\u8c03\u5236\u3001\u7f16\u7801\u7b49\u6280\u672f\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u80fd\u591f\u5728\u7269\u7406\u5c42\u9762\u4e0a\u88ab\u6b63\u786e\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u63a5\u6536\u6570\u636e<\/strong>\uff1a\u5728\u63a5\u6536\u7aef\uff0c\u4e00\u65e6\u6355\u6349\u5230\u524d\u5bfc\u7801\u5c31\u8fdb\u5165\u6b63\u5e38\u7684\u63a5\u6536\u6d41\u7a0b\u3002\u524d\u5bfc\u7801\u662f\u7528\u4e8e\u6807\u8bc6\u4fe1\u53f7\u5f00\u59cb\u7684\u90e8\u5206\uff0c\u786e\u4fdd\u63a5\u6536\u7aef\u4e0d\u4f1a\u9519\u8fc7\u6709\u6548\u6570\u636e\u3002\u5982\u679c\u6ca1\u6709\u6355\u6349\u5230\u524d\u5bfc\u7801\uff0c\u5219\u4f1a\u7acb\u5373\u4f11\u7720\uff0c\u7b49\u5f85\u4e0b\u4e00\u6b21\u5524\u9192\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u89e3\u8c03\u4e0e\u89e3\u7801<\/strong>\uff1a\u63a5\u6536\u5230\u7684\u65e0\u7ebf\u7535\u4fe1\u53f7\u9700\u8981\u901a\u8fc7\u89e3\u8c03\u548c\u89e3\u7801\u7684\u8fc7\u7a0b\u8f6c\u6362\u56de\u539f\u59cb\u6570\u636e\u3002\u8fd9\u4e00\u6b65\u9aa4\u662f\u5b9e\u73b0\u6570\u636e\u901a\u4fe1\u7684\u5173\u952e\u73af\u8282\uff0c\u6d89\u53ca\u5230\u7269\u7406\u5c42\u534f\u8bae\u7684\u5206\u6790\u548c\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u5904\u7406<\/strong>\uff1a\u6700\u540e\uff0c\u63a5\u6536\u5230\u7684\u6570\u636e\u4f1a\u88ab\u9001\u81f3\u4e2d\u592e\u5e94\u7528\u7a0b\u5e8f\u548c\u5206\u6790\u5e73\u53f0\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u5904\u7406\u548c\u5206\u6790\u3002\u8fd9\u53ef\u80fd\u5305\u62ec\u6570\u636e\u5f52\u7c7b\u3001\u6807\u8bb0\u3001\u5220\u9664\u7b49\u64cd\u4f5c\uff0c\u4ee5\u53ca\u5c06\u6570\u636e\u4f20\u81f3\u76f8\u5e94\u7684\u7cfb\u7edf\u6216\u6570\u636e\u5e93\u4e2d\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u6574\u4e2aLoRa\u6a21\u5757\u7684\u6536\u53d1\u6d41\u7a0b\u662f\u4e00\u4e2a\u95ed\u73af\u7684\u8fc7\u7a0b\uff0c\u4ece\u6570\u636e\u7684\u51c6\u5907\u3001\u53d1\u9001\u5230\u63a5\u6536\u3001\u5904\u7406\uff0c\u6bcf\u4e00\u6b65\u90fd\u662f\u4e3a\u4e86\u786e\u4fdd\u6570\u636e\u80fd\u591f\u5728LoRa\u7f51\u7edc\u4e2d\u9ad8\u6548\u3001\u51c6\u786e\u5730\u4f20\u8f93\u548c\u5904\u7406\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRa\u6a21\u5757\u521d\u59cb\u5316\u8fc7\u7a0b\u4e2d\u9700\u8981\u54ea\u4e9b\u5177\u4f53\u8bbe\u7f6e\u548c\u53c2\u6570?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u6a21\u5757\u521d\u59cb\u5316\u8fc7\u7a0b\u4e2d\u9700\u8981\u8bbe\u7f6e\u7684\u5177\u4f53\u53c2\u6570\u548c\u914d\u7f6e\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u5de5\u4f5c\u9891\u7387\uff1a\u8fd9\u662fLoRa\u901a\u4fe1\u7684\u57fa\u7840\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u5e94\u7528\u573a\u666f\u9009\u62e9\u5408\u9002\u7684\u5de5\u4f5c\u9891\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u6269\u9891\u56e0\u5b50\uff1a\u6269\u9891\u56e0\u5b50\u5f71\u54cd\u4fe1\u53f7\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u53ef\u80fd\u9700\u8981\u4e0d\u540c\u7684\u6269\u9891\u56e0\u5b50\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u4fe1\u53f7\u5e26\u5bbd\uff1a\u4fe1\u53f7\u5e26\u5bbd\u51b3\u5b9a\u4e86\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\uff0c\u4e5f\u662f\u5f71\u54cd\u901a\u4fe1\u8d28\u91cf\u7684\u4e00\u4e2a\u91cd\u8981\u56e0\u7d20\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u53d1\u9001\u529f\u7387\u3001\u63a5\u6536\u7075\u654f\u5ea6\uff1a\u8fd9\u4e9b\u53c2\u6570\u76f4\u63a5\u5f71\u54cd\u5230LoRa\u6a21\u5757\u7684\u901a\u4fe1\u8ddd\u79bb\u548c\u63a5\u6536\u6548\u679c\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u8282\u70b9\u5730\u5740\u3001\u7f51\u7edc\u5730\u5740\uff1a\u5728\u591a\u8282\u70b9\u7684LoRa\u7f51\u7edc\u4e2d\uff0c\u6bcf\u4e2a\u8282\u70b9\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u5730\u5740\uff0c\u7528\u4e8e\u8bc6\u522b\u548c\u5b9a\u4f4d\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u4f20\u8f93\u901f\u7387\uff1a\u8fd9\u51b3\u5b9a\u4e86\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\uff0c\u5bf9\u4e8e\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u5c24\u4e3a\u91cd\u8981\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u53d1\u9001\u4e0e\u63a5\u6536\u6a21\u5f0f\uff1a\u8bbe\u7f6eLoRa\u6a21\u5757\u7684\u5de5\u4f5c\u6a21\u5f0f\uff0c\u5305\u62ec\u53d1\u9001\u6a21\u5f0f\u548c\u63a5\u6536\u6a21\u5f0f\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u4e32\u53e3\u53c2\u6570\uff1a\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u8fd8\u9700\u8981\u914d\u7f6e\u4e32\u53e3\u53c2\u6570\uff0c\u4ee5\u4fbf\u4e8e\u4e0e\u5fae\u63a7\u5236\u5668\u6216\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5de5\u4f5c\u6a21\u5f0f\uff1a\u6839\u636e\u5e94\u7528\u573a\u666f\u7684\u4e0d\u540c\uff0cLoRa\u6a21\u5757\u53ef\u4ee5\u8bbe\u7f6e\u4e3a\u4e3b\u673a\u6216\u4ece\u673a\u6a21\u5f0f\uff0c\u8fd9\u5f71\u54cd\u4e86\u6a21\u5757\u7684\u901a\u4fe1\u7b56\u7565\u548c\u884c\u4e3a\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>LoRa\u6a21\u5757\u7684\u521d\u59cb\u5316\u914d\u7f6e\u6d89\u53ca\u5230\u591a\u4e2a\u65b9\u9762\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u5de5\u4f5c\u9891\u7387\u3001\u6269\u9891\u56e0\u5b50\u3001\u4fe1\u53f7\u5e26\u5bbd\u3001\u53d1\u9001\u529f\u7387\u3001\u63a5\u6536\u7075\u654f\u5ea6\u3001\u8282\u70b9\u5730\u5740\u3001\u7f51\u7edc\u5730\u5740\u3001\u4f20\u8f93\u901f\u7387\u3001\u53d1\u9001\u4e0e\u63a5\u6536\u6a21\u5f0f\u4ee5\u53ca\u4e32\u53e3\u53c2\u6570\u7b49\u3002<\/strong>\u8fd9\u4e9b\u53c2\u6570\u7684\u9009\u62e9\u548c\u8bbe\u7f6e\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u548c\u9700\u6c42\u6765\u51b3\u5b9a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u6570\u636e\u53d1\u9001\u9636\u6bb5\u4e2d\uff0c\u8c03\u5236\u548c\u7f16\u7801\u6280\u672f\u7684\u6700\u65b0\u8fdb\u5c55\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u6570\u636e\u53d1\u9001\u9636\u6bb5\u4e2d\uff0c\u8c03\u5236\u548c\u7f16\u7801\u6280\u672f\u7684\u6700\u65b0\u8fdb\u5c55\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u89d2\u5ea6\u8c03\u5236\u6280\u672f<\/strong>\uff1a\u89d2\u5ea6\u8c03\u5236\u6280\u672f\u5728\u5149\u901a\u4fe1\u9886\u57df\u7684\u5e94\u7528\u73b0\u72b6\u53ca\u7814\u7a76\u8fdb\u5c55\u5f97\u5230\u4e86\u4ecb\u7ecd\uff0c\u8fd9\u8868\u660e\u89d2\u5ea6\u8c03\u5236\u6280\u672f\u5728\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\u548c\u8d28\u91cf\u65b9\u9762\u5177\u6709\u6f5c\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u79fb\u52a8\u901a\u4fe1\u8c03\u5236\u6280\u672f\u7684\u6f14\u8fdb\u4e0e\u9769\u65b0<\/strong>\uff1a\u5305\u62ec\u76f8\u4f4d\u8c03\u5236\u6280\u672f\u3001\u9891\u7387\u8c03\u5236\u6280\u672f\u3001\u591a\u8fdb\u5236\u8c03\u5236\u6280\u672f\u4ee5\u53ca\u81ea\u9002\u5e94\u8c03\u5236\u6280\u672f\u7b49\uff0c\u8fd9\u4e9b\u6280\u672f\u7684\u53d1\u5c55\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u548c\u6548\u7387\uff0c\u8fd8\u589e\u5f3a\u4e86\u7cfb\u7edf\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7b49\u79bb\u5b50\u4f53\u6ce2\u5bfc\u8c03\u5236\u6280\u672f<\/strong>\uff1a\u8fd9\u79cd\u6280\u672f\u88ab\u63d0\u51fa\u7528\u4e8e\u5b9e\u73b0\u9ad8\u6548\u3001\u4f4e\u635f\u8017\u7684\u901a\u4fe1\u89e3\u51b3\u65b9\u6848\uff0c\u867d\u7136\u5177\u4f53\u7ec6\u8282\u672a\u5728\u8bc1\u636e\u4e2d\u8be6\u8ff0\uff0c\u4f46\u5176\u88ab\u63d0\u53ca\u8868\u660e\u4e86\u5728\u63d0\u9ad8\u901a\u4fe1\u6027\u80fd\u65b9\u9762\u7684\u63a2\u7d22\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7eaf\u7845\u8c03\u5236\u5668\u7684\u7814\u53d1<\/strong>\uff1a\u5317\u4eac\u5927\u5b66\u7684\u7814\u7a76\u56e2\u961f\u7814\u5236\u51fa\u5168\u7403\u9996\u4e2a\u7535\u5149\u5e26\u5bbd\u8fbe110GHz\u7684\u7eaf\u7845\u8c03\u5236\u5668\uff0c\u8fd9\u4e00\u7a81\u7834\u5bf9\u4e8e\u8d85\u9ad8\u901f\u901a\u4fe1\u7cfb\u7edf\u7684\u53d1\u5c55\u5177\u6709\u91cd\u8981\u610f\u4e49\uff0c\u6807\u5fd7\u7740\u8c03\u5236\u6280\u672f\u5728\u6750\u6599\u548c\u6027\u80fd\u4e0a\u7684\u91cd\u5927\u8fdb\u6b65\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6db2\u6676\u7a7a\u95f4\u5149\u8c03\u5236\u5668\u7684\u5e94\u7528<\/strong>\uff1a\u6e05\u534e\u5927\u5b66\u548c\u5357\u975e\u5a01\u7279\u6c83\u7279\u65af\u5170\u5fb7\u5927\u5b66\u7684\u7814\u7a76\u56e2\u961f\u7efc\u8ff0\u4e86\u4f7f\u7528\u6db2\u6676\u7a7a\u95f4\u5149\u8c03\u5236\u5668\u8fdb\u884c\u5149\u573a\u8c03\u63a7\u7684\u6700\u65b0\u7814\u7a76\u8fdb\u5c55\uff0c\u8fd9\u8868\u660e\u4e86\u5728\u5149\u5b66\u8c03\u5236\u9886\u57df\u7684\u521b\u65b0\u5e94\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u6570\u636e\u53d1\u9001\u9636\u6bb5\u4e2d\u8c03\u5236\u548c\u7f16\u7801\u6280\u672f\u7684\u6700\u65b0\u8fdb\u5c55\u4e3b\u8981\u5305\u62ec\u89d2\u5ea6\u8c03\u5236\u6280\u672f\u7684\u5e94\u7528\u3001\u79fb\u52a8\u901a\u4fe1\u8c03\u5236\u6280\u672f\u7684\u6f14\u8fdb\u4e0e\u9769\u65b0\u3001\u7b49\u79bb\u5b50\u4f53\u6ce2\u5bfc\u8c03\u5236\u6280\u672f\u7684\u63a2\u7d22\u3001\u7eaf\u7845\u8c03\u5236\u5668\u7684\u7814\u53d1\u4ee5\u53ca\u6db2\u6676\u7a7a\u95f4\u5149\u8c03\u5236\u5668\u7684\u5e94\u7528\u7b49\u65b9\u9762\u3002\u8fd9\u4e9b\u8fdb\u5c55\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u6027\u80fd\uff0c\u4e5f\u4e3a\u672a\u6765\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u5f00\u8f9f\u4e86\u65b0\u7684\u65b9\u5411\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u5728LoRa\u63a5\u6536\u7aef\uff0c\u5982\u4f55\u51c6\u786e\u6355\u6349\u5230\u524d\u5bfc\u7801\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u6709\u6548\u4f20\u8f93?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728LoRa\u63a5\u6536\u7aef\uff0c\u51c6\u786e\u6355\u6349\u5230\u524d\u5bfc\u7801\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u6709\u6548\u4f20\u8f93\u4e3b\u8981\u4f9d\u8d56\u4e8e\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\u548c\u6280\u672f\u3002\u9996\u5148\uff0cLoRa\u6570\u636e\u5305\u7684\u7ed3\u6784\u5305\u62ec\u524d\u5bfc\u7801\u3001\u53ef\u9009\u62a5\u5934\u548c\u6570\u636e\u6709\u6548\u8d1f\u8f7d\uff0c\u5176\u4e2d\u524d\u5bfc\u7801\u7528\u4e8e\u4fdd\u6301\u63a5\u6536\u673a\u4e0e\u8f93\u5165\u7684\u6570\u636e\u6d41\u4e4b\u95f4\u7684\u540c\u6b65\u3002\u5728CAD(\u901a\u9053\u6d3b\u52a8\u68c0\u6d4b)\u671f\u95f4\uff0c\u63a5\u6536\u5668\u4f1a\u9501\u5b9a\u76f8\u4f4d\u73af\u5e76\u4ece\u901a\u9053\u6355\u83b7LoRa\u524d\u5bfc\u7801\u7b26\u53f7\uff0c\u8fd9\u4e00\u8fc7\u7a0b\u7684\u65e0\u7ebf\u7535\u7535\u6d41\u6d88\u8017\u7ea6\u4e3a10 mA\u3002\u8fd9\u8868\u660e\uff0c\u5728CAD\u9636\u6bb5\uff0c\u901a\u8fc7\u9501\u76f8\u73af\u9501\u548c\u6355\u83b7\u524d\u5bfc\u7801\u7b26\u53f7\u6765\u5b9e\u73b0\u5bf9\u524d\u5bfc\u7801\u7684\u51c6\u786e\u6355\u6349\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0c\u4e0d\u540c\u7684\u524d\u5bfc\u7801\u957f\u5ea6\u4f1a\u5f71\u54cd\u63a5\u6536\u7aef\u7684\u68c0\u6d4b\u8fc7\u7a0b\uff0c\u56e0\u4e3a\u63a5\u6536\u7aef\u662f\u5148\u68c0\u6d4b\u524d\u5bfc\u7801\uff0c\u6536\u5230\u524d\u5bfc\u7801\u4e4b\u540e\u624d\u8ba4\u4e3a\u6709\u6570\u636e\u53d1\u9001\u8fc7\u6765\u3002\u8fd9\u610f\u5473\u7740\uff0c\u4e3a\u4e86\u786e\u4fdd\u6570\u636e\u7684\u6709\u6548\u4f20\u8f93\uff0c\u63a5\u6536\u7aef\u9700\u8981\u80fd\u591f\u8bc6\u522b\u548c\u540c\u6b65\u5230\u4e0d\u540c\u957f\u5ea6\u7684\u524d\u5bfc\u7801\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u786c\u4ef6\u5c42\u9762\uff0c\u4e00\u65e6\u53d1\u73b0\u524d\u5bfc\u7801\uff0c\u63a5\u6536\u5668\u4f1a\u6e05\u9664\u4e2d\u65ad\uff0c\u5e76\u5c06\u82af\u7247\u8bbe\u7f6e\u4e3aRx\u5355\u4e00\u6216\u8fde\u7eed\u6a21\u5f0f\uff0c\u4ece\u800c\u5f00\u59cb\u63a5\u6536\u6570\u636e\u3002\u4fe1\u9053\u6d3b\u52a8\u68c0\u6d4b\u65f6\u957f\u53d6\u51b3\u4e8e\u4f7f\u7528\u7684LoRa\u8c03\u5236\u8bbe\u7f6e\u3002\u8fd9\u8bf4\u660e\u4e86\u5728\u786c\u4ef6\u914d\u7f6e\u4e0a\uff0c\u901a\u8fc7\u9002\u5f53\u7684\u8bbe\u7f6e\u6765\u9002\u5e94\u4e0d\u540c\u7684\u8c03\u5236\u8bbe\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6355\u6349\u5230\u524d\u5bfc\u7801\u5e76\u5f00\u59cb\u6570\u636e\u63a5\u6536\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u63a5\u6536\u7aef\u51c6\u786e\u6355\u6349\u5230\u524d\u5bfc\u7801\u7684\u5173\u952e\u5728\u4e8e\uff1a1) \u5728CAD\u671f\u95f4\u901a\u8fc7\u9501\u76f8\u73af\u9501\u548c\u6355\u83b7\u524d\u5bfc\u7801\u7b26\u53f7\u6765\u5b9e\u73b0\u540c\u6b65;2) \u6839\u636e\u4e0d\u540c\u7684\u524d\u5bfc\u7801\u957f\u5ea6\u8fdb\u884c\u6709\u6548\u7684\u68c0\u6d4b\u548c\u540c\u6b65;3) \u901a\u8fc7\u786c\u4ef6\u914d\u7f6e\uff0c\u5982\u6e05\u9664\u4e2d\u65ad\u5e76\u8bbe\u7f6e\u9002\u5f53\u7684\u63a5\u6536\u6a21\u5f0f\uff0c\u6765\u9002\u5e94\u4e0d\u540c\u7684\u8c03\u5236\u8bbe\u7f6e\u5e76\u5f00\u59cb\u6570\u636e\u63a5\u6536\u8fc7\u7a0b\u3002\u8fd9\u4e9b\u6b65\u9aa4\u548c\u6280\u672f\u5171\u540c\u786e\u4fdd\u4e86\u5728LoRa\u7f51\u7edc\u4e2d\uff0c\u6570\u636e\u7684\u6709\u6548\u4f20\u8f93\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u89e3\u8c03\u4e0e\u89e3\u7801\u8fc7\u7a0b\u4e2d\u7684\u7269\u7406\u5c42\u534f\u8bae\u6709\u54ea\u4e9b\u6700\u65b0\u7684\u7814\u7a76\u6216\u5e94\u7528\u6848\u4f8b?<\/h2>\n\n\n\n<p>\u3000\u3000\u89e3\u8c03\u4e0e\u89e3\u7801\u8fc7\u7a0b\u4e2d\u7684\u7269\u7406\u5c42\u534f\u8bae\u7684\u6700\u65b0\u7814\u7a76\u6216\u5e94\u7528\u6848\u4f8b\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30004FSK\u8c03\u5236\u89e3\u8c03\u6280\u672f\u662fDMR\u534f\u8bae\u7269\u7406\u5c42\u4e2d\u7684\u5173\u952e\u6280\u672f\uff0c\u8be5\u6280\u672f\u901a\u8fc7\u57fa\u5e26\u8c03\u5236\u548cI\uff0cQ\u8c03\u5236\u6765\u5b9e\u73b0\uff0c\u65e8\u5728\u8282\u7701\u8fd0\u7b97\u65f6\u95f4\u5e76\u8fbe\u5230\u5b9e\u65f6\u6027\u7684\u8981\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u84dd\u7259(Bluetooth)\u4f5c\u4e3a\u4e00\u79cd\u77ed\u8ddd\u79bb\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4e2a\u4eba\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u8fd9\u8868\u660e\u84dd\u7259\u6280\u672f\u5728\u7269\u7406\u5c42\u65b9\u9762\u7684\u5e94\u7528\u5df2\u7ecf\u975e\u5e38\u6210\u719f\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u7269\u7406\u5c42\u5b89\u5168\u6311\u6218\u7684\u7814\u7a76\u6d89\u53ca\u53ef\u89c1\u5149\u901a\u4fe1(VLC)\u7b49\u65b0\u6280\u672f\u7684\u5b89\u5168\u4fdd\u969c\uff0c\u7279\u522b\u662f\u4fdd\u62a4\u901a\u4fe1\u673a\u5bc6\u6027\u7684\u7269\u7406\u5c42\u5b89\u5168\u6280\u672f\u3002\u8fd9\u4e9b\u7814\u7a76\u4e3a6G\u5b89\u5168\u7b56\u7565\u63d0\u4f9b\u4e86\u6280\u672f\u652f\u6301\uff0c\u5305\u62ec\u6280\u672f\u8d4b\u80fd\u3001\u53ef\u4fe1\u5185\u7b49\u65b9\u9762\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u7269\u7406\u5c42\u8ba4\u8bc1\u6280\u672f\u7684\u672a\u6765\u7814\u7a76\u65b9\u5411\u5305\u62ec\u57fa\u4e8e\u4fe1\u53f7\u5185\u751f\u7279\u5f81\u7684\u65e0\u7ebf\u7269\u7406\u5c42\u8ba4\u8bc1\u6280\u672f\uff0c\u9762\u54115G\u7684\u5b89\u5168\u3001\u53ef\u9760\u3001\u4f4e\u65f6\u5ef6\u65e0\u7ebf\u7269\u7406\u5c42\u8ba4\u8bc1\u534f\u8bae\u8bbe\u8ba1\uff0c\u4ee5\u53ca\u9762\u54116G\u7684\u65e0\u7ebf\u7269\u7406\u5c42\u8ba4\u8bc1\u6280\u672f\u3002<\/li>\n\n\n\n<li>\u3000\u3000LoRaWAN\u6280\u672f\u4f5c\u4e3a\u4e00\u79cd\u65b0\u4e00\u4ee3\u7269\u8054\u7f51\u6280\u672f\uff0c\u5176\u8fd0\u4f5c\u5728\u7269\u7406\u5c42\uff0c\u9700\u8981\u4f7f\u7528USRP\u7b49\u8f6f\u4ef6\u5b9a\u4e49\u65e0\u7ebf\u7535\u8bbe\u5907\uff0c\u5e76\u91c7\u7528\u8f6f\u4ef6\u89e3\u8c03\u6765\u89e3\u7801\u3002\u8fd9\u8868\u660eLoRaWAN\u6280\u672f\u5728\u7269\u7406\u5c42\u7684\u5e94\u7528\u5177\u6709\u521b\u65b0\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u6700\u65b0\u7684\u7269\u7406\u5c42\u534f\u8bae\u7814\u7a76\u6216\u5e94\u7528\u6848\u4f8b\u6db5\u76d6\u4e86\u4ece\u4f20\u7edf\u76844FSK\u8c03\u5236\u89e3\u8c03\u6280\u672f\u5230\u73b0\u4ee3\u7684\u84dd\u7259\u3001\u53ef\u89c1\u5149\u901a\u4fe1(VLC)\u3001\u7269\u7406\u5c42\u5b89\u5168\u6280\u672f\u548cLoRaWAN\u6280\u672f\u7b49\u591a\u4e2a\u9886\u57df\u3002\u8fd9\u4e9b\u6280\u672f\u548c\u5e94\u7528\u6848\u4f8b\u5c55\u793a\u4e86\u7269\u7406\u5c42\u6280\u672f\u5728\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u3001\u5b89\u5168\u6027\u4ee5\u53ca\u9002\u5e94\u65b0\u578b\u7269\u8054\u7f51\u9700\u6c42\u65b9\u9762\u7684\u4e0d\u65ad\u8fdb\u6b65\u548c\u53d1\u5c55\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 \u6570\u636e\u5904\u7406\u9636\u6bb5\u4e2d\uff0c\u4e2d\u592e\u5e94\u7528\u7a0b\u5e8f\u548c\u5206\u6790\u5e73\u53f0\u901a\u5e38\u91c7\u7528\u54ea\u4e9b\u6280\u672f\u548c\u65b9\u6cd5?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u6570\u636e\u5904\u7406\u9636\u6bb5\u4e2d\uff0c\u4e2d\u592e\u5e94\u7528\u7a0b\u5e8f\u548c\u5206\u6790\u5e73\u53f0\u901a\u5e38\u91c7\u7528\u7684\u6280\u672f\u548c\u65b9\u6cd5\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n\n\n\n<ul 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