{"id":98746,"date":"2024-11-01T16:52:41","date_gmt":"2024-11-01T08:52:41","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=98746"},"modified":"2024-11-01T16:52:45","modified_gmt":"2024-11-01T08:52:45","slug":"wxlcgqdtd","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/98746.html","title":{"rendered":"\u65e0\u7ebfLoRa\u4f20\u611f\u5668\u7684\u7279\u70b9"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u65e0\u7ebfLoRa\u4f20\u611f\u5668<\/strong>\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u8fdc\u8ddd\u79bb\u901a\u4fe1<\/strong>\uff1aLoRa\u6280\u672f\u80fd\u591f\u5b9e\u73b0\u6570\u516c\u91cc\u751a\u81f3\u66f4\u8fdc\u7684\u901a\u4fe1\u8ddd\u79bb\uff0c\u7279\u522b\u9002\u5408\u4e8e\u5e7f\u9614\u5730\u533a\u7684\u5e94\u7528\u3002\u4f8b\u5982\uff0c\u5728\u7a7a\u65f7\u73af\u5883\u4e0b\uff0cLoRa\u4f20\u611f\u5668\u7684\u6700\u5927\u901a\u8baf\u8ddd\u79bb\u53ef\u8fbe11\u516c\u91cc\uff0c\u89c6\u8ddd\u8303\u56f4\u53ef\u8fbe10\u516c\u91cc\uff0c\u57ce\u5e02\u73af\u5883\u4e2d\u7684\u4f20\u8f93\u8ddd\u79bb\u4e3a2\u516c\u91cc\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1aLoRa\u4f20\u611f\u5668\u901a\u5e38\u91c7\u7528\u4f4e\u529f\u8017\u8bbe\u8ba1\uff0c\u9002\u7528\u4e8e\u7535\u6c60\u4f9b\u7535\u7684\u8bbe\u5907\u3002\u4f8b\u5982\uff0c\u67d0\u4e9bLoRa\u4f20\u611f\u5668\u5728\u9ed8\u8ba4\u4e0a\u4f20\u95f4\u9694\u548c\u91c7\u96c6\u95f4\u9694\u60c5\u51b5\u4e0b\u53ef\u4f7f\u7528\u957f\u8fbe5\u5e74\uff0c\u5e76\u4e14\u7535\u6c60\u5bff\u547d\u901a\u5e38\u8d85\u8fc73\u5e74\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1aLoRa\u6280\u672f\u91c7\u7528\u6269\u9891\u8c03\u5236\u6280\u672f\uff0c\u5177\u6709\u5f88\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u590d\u6742\u7684\u65e0\u7ebf\u7535\u73af\u5883\u3002\u4f8b\u5982\uff0cLoRa\u4f20\u611f\u5668\u7684\u63a5\u6536\u7075\u654f\u5ea6\u53ef\u8fbe\u5230-148dBm\uff0c\u5177\u6709\u8d85\u8fdc\u8ddd\u79bb\u6269\u9891\u8c03\u5236\u901a\u8baf\u548c\u9ad8\u6297\u5e72\u6270\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u7a7f\u900f\u6027<\/strong>\uff1aLoRa\u4fe1\u53f7\u5177\u6709\u826f\u597d\u7684\u5efa\u7b51\u7269\u7a7f\u900f\u80fd\u529b\uff0c\u9002\u5408\u4e8e\u57ce\u5e02\u548c\u5ba4\u5185\u73af\u5883\u3002\u4f8b\u5982\uff0cLoRa\u4f20\u611f\u5668\u5728\u5ba4\u5185\u5e94\u7528\u4e2d\u53ef\u4ee5\u7a7f\u900f2~3\u5835\u6df7\u51dd\u571f\u5899\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u7cbe\u5ea6\u548c\u7a33\u5b9a\u6027<\/strong>\uff1aLoRa\u4f20\u611f\u5668\u901a\u5e38\u91c7\u7528\u9ad8\u7cbe\u5ea6\u4f20\u611f\u5668\uff0c\u7075\u654f\u5ea6\u9ad8\uff0c\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3002\u4f8b\u5982\uff0c\u67d0\u4e9bLoRa\u6e29\u5ea6\u91c7\u96c6\u5668\u7684\u6d4b\u91cf\u7cbe\u5ea6\u9ad8\u4e8e\u56fd\u6807\uff0c\u5e76\u4e14\u5177\u6709\u9ad8\u7075\u654f\u5ea6\u611f\u6e29\u5143\u4ef6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u652f\u6301\u591a\u79cd\u5e94\u7528\u573a\u666f<\/strong>\uff1aLoRa\u4f20\u611f\u5668\u9002\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5305\u62ec\u667a\u6167\u519c\u4e1a\u3001\u6c14\u8c61\u76d1\u6d4b\u3001\u5de5\u4e1a\u63a7\u5236\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u3002\u4f8b\u5982\uff0cLoRa\u4f20\u611f\u5668\u53ef\u7528\u4e8e\u76d1\u6d4b\u6c34\u4f4d\u53d8\u5316\u3001\u6cb3\u5ddd\u6c34\u9053\u76d1\u6d4b\u3001\u8f66\u4f4d\u76d1\u63a7\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9632\u62a4\u7b49\u7ea7\u9ad8<\/strong>\uff1aLoRa\u4f20\u611f\u5668\u901a\u5e38\u5177\u6709\u8f83\u9ad8\u7684\u9632\u62a4\u7b49\u7ea7\uff0c\u652f\u6301\u6237\u5916\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u67d0\u4e9bLoRa\u4f20\u611f\u5668\u7684\u9632\u62a4\u7b49\u7ea7\u53ef\u8fbeIP66.\u9002\u5408\u5728\u5404\u79cd\u6237\u5916\u73af\u5883\u4e2d\u4f7f\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7075\u6d3b\u5b89\u88c5\u548c\u90e8\u7f72<\/strong>\uff1aLoRa\u4f20\u611f\u5668\u5b89\u88c5\u7075\u6d3b\uff0c\u53ef\u5feb\u901f\u90e8\u7f72\u3002\u4f8b\u5982\uff0c\u67d0\u4e9bLoRa\u4f20\u611f\u5668\u81ea\u5e26\u663e\u793a\u5c4f\uff0c\u73b0\u573a\u53ef\u76f4\u63a5\u67e5\u770b\u6570\u503c\uff0c\u5e76\u4e14\u81ea\u5e26\u7535\u6c60\u4f9b\u7535\uff0c\u7eed\u822a\u65f6\u95f4\u957f\u8fbe5\u5e74\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebfLoRa\u4f20\u611f\u5668\u4ee5\u5176\u8fdc\u8ddd\u79bb\u901a\u4fe1\u3001\u4f4e\u529f\u8017\u3001\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u3001\u9ad8\u7a7f\u900f\u6027\u3001\u9ad8\u7cbe\u5ea6\u548c\u7a33\u5b9a\u6027\u3001\u652f\u6301\u591a\u79cd\u5e94\u7528\u573a\u666f\u4ee5\u53ca\u9ad8\u9632\u62a4\u7b49\u7ea7\u7b49\u7279\u70b9\uff0c\u5728\u7269\u8054\u7f51\u548c\u65e0\u7ebf\u4f20\u611f\u7f51\u7edc\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRa\u4f20\u611f\u5668\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u901a\u4fe1\u8ddd\u79bb\u548c\u6027\u80fd\u8868\u73b0<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u4f20\u611f\u5668\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u901a\u4fe1\u8ddd\u79bb\u548c\u6027\u80fd\u8868\u73b0\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u57ce\u5e02\u73af\u5883<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u57ce\u5e02\u73af\u5883\u4e2d\uff0cLoRa\u4f20\u611f\u5668\u7684\u901a\u4fe1\u8ddd\u79bb\u901a\u5e38\u4e3a\u51e0\u516c\u91cc\u3002\u4f8b\u5982\uff0c\u4e00\u9879\u7814\u7a76\u8868\u660e\uff0c\u5728\u57ce\u5e02\u548c\u90ca\u533a\u573a\u666f\u4e0b\uff0cLoRaWAN\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe6\u516c\u91cc\u3002\u53e6\u4e00\u9879\u7814\u7a76\u6307\u51fa\uff0c\u5728\u57ce\u5e02\u73af\u5883\u4e2d\uff0cLoRa\u7684\u6700\u5927\u901a\u4fe1\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230867\u7c73\u3002\u6b64\u5916\uff0c\u8fd8\u6709\u7814\u7a76\u663e\u793a\uff0c\u5728\u57ce\u5e02\u5730\u533a\uff0c\u67d0\u4e9b\u6d88\u606f\u7684\u4f20\u8f93\u8303\u56f4\u53ef\u8fbe2.89\u516c\u91cc\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u519c\u6751\u73af\u5883<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u519c\u6751\u73af\u5883\u4e2d\uff0cLoRa\u4f20\u611f\u5668\u7684\u901a\u4fe1\u8ddd\u79bb\u663e\u8457\u589e\u52a0\u3002\u4f8b\u5982\uff0cLoRaWAN\u5728\u519c\u6751\u573a\u666f\u4e0b\u53ef\u4ee5\u5b9e\u73b0\u8d85\u8fc718\u516c\u91cc\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u53e6\u4e00\u9879\u7814\u7a76\u4e5f\u8868\u660e\uff0c\u5728\u5f00\u9614\u5730\u533a\uff0cLoRa\u4f20\u611f\u5668\u53ef\u4ee5\u5b9e\u73b0\u6570\u5343\u7c73\u7684\u901a\u4fe1\u8ddd\u79bb\uff0c\u9002\u7528\u4e8e\u519c\u4e1a\u573a\u5730\u5e7f\u9614\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u5ba4\u5185\u73af\u5883<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u5ba4\u5185\u73af\u5883\u4e2d\uff0cLoRa\u4f20\u611f\u5668\u7684\u901a\u4fe1\u8ddd\u79bb\u53d7\u5230\u5899\u58c1\u548c\u5176\u4ed6\u969c\u788d\u7269\u7684\u5f71\u54cd\u3002\u4e00\u9879\u7814\u7a76\u6307\u51fa\uff0c\u5728\u5ba4\u5185\u975e\u89c6\u7ebf\u73af\u5883\u4e2d\uff0cLoRa\u7684\u6700\u5927\u901a\u4fe1\u8303\u56f4\u4e3a74\u7c73\u3002\u7136\u800c\uff0c\u53e6\u4e00\u9879\u7814\u7a76\u663e\u793a\uff0cLoRa\u4f20\u611f\u5668\u5728\u5ba4\u5185\u53ef\u4ee5\u7a7f\u900f4\u5835\u5899\u4f53\u62163\u5c42\u697c\u677f\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u8fdc\u7684\u901a\u4fe1\u8ddd\u79bb\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u4f20\u611f\u5668\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u901a\u4fe1\u8ddd\u79bb\u548c\u6027\u80fd\u8868\u73b0\u56e0\u73af\u5883\u6761\u4ef6\u800c\u5f02\u3002\u5728\u5f00\u9614\u7684\u519c\u6751\u5730\u533a\uff0cLoRa\u4f20\u611f\u5668\u80fd\u591f\u5b9e\u73b0\u6700\u957f\u7684\u901a\u4fe1\u8ddd\u79bb;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 LoRa\u4f20\u611f\u5668\u7684\u4f4e\u529f\u8017\u6280\u672f\u662f\u5982\u4f55\u5b9e\u73b0\u7684?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u4f20\u611f\u5668\u7684\u4f4e\u529f\u8017\u6280\u672f\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f4e\u5c04\u9891\u529f\u7387\u53d1\u5c04<\/strong>\uff1a\u5728\u53d1\u5c04\u65f6\uff0cLoRa\u91c7\u7528\u4e86\u8f83\u4f4e\u7684\u5c04\u9891\u529f\u7387\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u80fd\u91cf\u6d88\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u957f\u65f6\u95f4\u4f11\u7720\u548c\u77ed\u6682\u5524\u9192\u673a\u5236<\/strong>\uff1aLoRa\u652f\u6301\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u4f20\u611f\u5668\u53ef\u4ee5\u5728\u4f11\u7720\u72b6\u6001\u4e0b\u7ef4\u6301\u6781\u4f4e\u7684\u529f\u8017\uff0c\u4ec5\u5728\u9700\u8981\u53d1\u9001\u6570\u636e\u65f6\u624d\u5524\u9192\u3002\u8fd9\u79cd\u673a\u5236\u4f7f\u5f97\u8bbe\u5907\u80fd\u591f\u5728\u957f\u65f6\u95f4\u5185\u5de5\u4f5c\u800c\u4e0d\u6d88\u8017\u8fc7\u591a\u7535\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u901f\u7387\u81ea\u9002\u5e94\uff08ADR\uff09\u6280\u672f<\/strong>\uff1a\u6839\u636e\u7ec8\u7aef\u9700\u4f20\u8f93\u6570\u636e\u5927\u5c0f\u4e0e\u65f6\u5ef6\u8981\u6c42\uff0c\u901a\u8fc7\u901f\u7387\u81ea\u9002\u5e94\u6280\u672f\u63a7\u5236\u65e0\u7ebf\u4f20\u8f93\u901f\u7387\u548c\u7ec8\u7aef\u8bbe\u5907\u7684\u5c04\u9891\u8f93\u51fa\u529f\u7387\uff0c\u4f7f\u7ec8\u7aef\u529f\u8017\u964d\u4f4e\u3002\u5176\u63a5\u6536\u7535\u6d41\u53ef\u63a7\u5236\u572810mA\uff0c\u7761\u7720\u7535\u6d41\u53ef\u63a7\u5236\u5728200nA\uff0c\u4ece\u800c\u5ef6\u957f\u7535\u6c60\u4f7f\u7528\u65f6\u95f4\u548c\u4f7f\u7528\u5bff\u547d\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u4e0e\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u76f8\u6bd4\uff0cLoRa\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u957f\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b<\/strong>\uff1aLoRa\u53ef\u4ee5\u5b9e\u73b0\u6570\u5343\u7c73\u8303\u56f4\u5185\u7684\u901a\u4fe1\uff0c\u8fd9\u4f7f\u5f97\u5b83\u6210\u4e3a\u8fde\u63a5\u8fdc\u79bb\u57fa\u7ad9\u6216\u5206\u6563\u5728\u5927\u8303\u56f4\u5185\u7684\u8bbe\u5907\u7684\u7406\u60f3\u9009\u62e9\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017\u8bbe\u8ba1<\/strong>\uff1aLoRa\u6280\u672f\u652f\u6301\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u4f7f\u5f97\u8bbe\u5907\u5728\u957f\u65f6\u95f4\u5185\u80fd\u591f\u5de5\u4f5c\uff0c\u800c\u4e0d\u9700\u8981\u9891\u7e41\u66f4\u6362\u7535\u6c60\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u63a5\u6536\u7075\u654f\u5ea6<\/strong>\uff1aLoRa\u82af\u7247\u7684\u63a5\u6536\u7075\u654f\u5ea6\u6700\u9ad8\u53ef\u8fbe-148dBm\uff0c\u572820dBm\u53d1\u5c04\u529f\u7387\u4e0b\uff0c\u94fe\u8def\u9884\u7b97\u53ef\u8fbe168dB\uff0c\u80fd\u591f\u63d0\u4f9b\u66f4\u5e7f\u66f4\u6df1\u7684\u8986\u76d6\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u6210\u672c<\/strong>\uff1a\u7531\u4e8eLoRa\u4f4e\u901f\u7387\u3001\u4f4e\u529f\u8017\u7684\u7279\u6027\uff0c\u7535\u5b50\u5143\u5668\u4ef6\u8981\u6c42\u4e0d\u9ad8\uff0c\u53ef\u4ee5\u63a7\u5236\u6210\u672c\u3002\u76ee\u524d\uff0c\u5355\u4e2aLoRa\u6a21\u7ec4\u7684\u5e02\u573a\u4ef7\u683c\u8f83\u4f4e\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6297\u5e72\u6270\u6027\u5f3a<\/strong>\uff1aLoRa\u878d\u5408\u4e86\u6570\u5b57\u6269\u9891\u3001\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u548c\u524d\u5411\u7ea0\u9519\u7f16\u7801\u6280\u672f\uff0c\u63d0\u4f9b\u66f4\u957f\u7684\u901a\u4fe1\u8ddd\u79bb\u548c\u66f4\u4f18\u5f02\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 LoRa\u4f20\u611f\u5668\u7684\u6297\u5e72\u6270\u80fd\u529b\u5177\u4f53\u8868\u73b0\u5728\u54ea\u4e9b\u65b9\u9762?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u4f20\u611f\u5668\u7684\u6297\u5e72\u6270\u80fd\u529b\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>\u9891\u8c31\u6269\u9891\u6280\u672f<\/strong>\uff1aLoRa\u91c7\u7528\u9891\u8c31\u6269\u9891\u6280\u672f\uff0c\u901a\u8fc7\u5c06\u4fe1\u53f7\u5206\u6563\u5728\u66f4\u5bbd\u7684\u9891\u5e26\u4e0a\uff0c\u51cf\u5c11\u4e86\u4fe1\u53f7\u88ab\u5e72\u6270\u7684\u53ef\u80fd\u6027\u3002\u8fd9\u79cd\u6280\u672f\u4f7f\u5f97LoRa\u80fd\u591f\u5728\u590d\u6742\u7684\u65e0\u7ebf\u73af\u5883\u4e2d\u4fdd\u6301\u7a33\u5b9a\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u524d\u5411\u7ea0\u9519\u7f16\u7801\uff08FEC\uff09<\/strong>&nbsp;\uff1aLoRa\u4f7f\u7528\u524d\u5411\u7ea0\u9519\u7f16\u7801\u6765\u63d0\u9ad8\u63a5\u6536\u5668\u7684\u7075\u654f\u5ea6\uff0c\u5373\u4f7f\u5728\u5f31\u4fe1\u53f7\u7684\u60c5\u51b5\u4e0b\u4e5f\u80fd\u4fdd\u6301\u4f4e\u6bd4\u7279\u8bef\u7801\u7387\u3002\u8fd9\u4f7f\u5f97LoRa\u5728\u9762\u5bf9\u5e72\u6270\u65f6\u80fd\u591f\u66f4\u597d\u5730\u6062\u590d\u6570\u636e\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u81ea\u9002\u5e94\u901f\u7387<\/strong>\uff1aLoRa\u80fd\u591f\u6839\u636e\u4fe1\u9053\u6761\u4ef6\u81ea\u52a8\u8c03\u6574\u4f20\u8f93\u901f\u7387\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u73af\u5883\u548c\u5e72\u6270\u6c34\u5e73\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u7684\u53ef\u9760\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6297\u591a\u5f84\u548c\u8870\u843d\u80fd\u529b<\/strong>\uff1aLoRa\u4f7f\u7528\u6269\u9891\u6280\u672f\uff0c\u63d0\u4f9b\u6297\u591a\u5f84\u548c\u8870\u843d\u7684\u80fd\u529b\uff0c\u4f7f\u5176\u5728\u57ce\u5e02\u548c\u90ca\u533a\u73af\u5883\u4e2d\u8868\u73b0\u51fa\u8272\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u4e0e\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u76f8\u6bd4\uff0cLoRa\u7684\u6297\u5e72\u6270\u80fd\u529b\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4e0e\u4f20\u7edfUHF\u6216VHF\u65e0\u7ebf\u7535\u8c03\u5236\u89e3\u8c03\u5668\u76f8\u6bd4<\/strong>\uff1aLoRa\u5728\u76f8\u540c\u7684\u9891\u7387\u4e0b\u53ef\u4ee5\u5b9e\u73b0\u7c7b\u4f3c\u7684\u901a\u4fe1\u8303\u56f4\uff0c\u4f46\u6240\u9700\u529f\u7387\u66f4\u4f4e\uff0c\u5e76\u4e14\u53ef\u4ee5\u5904\u7406\u9ad8\u8fbe19\u5206\u8d1d(dB)\u7684\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4e0eNB-IoT\u76f8\u6bd4<\/strong>\uff1aLoRa\u7ee7\u627f\u4e86\u6269\u9891\u6280\u672f\u7684\u4f18\u70b9\uff0c\u5728\u566a\u58f0\u4e0b20dB\u8c03\u89e3\uff0c\u5177\u6709\u8f83\u597d\u7684\u9690\u853d\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\uff0c\u4f18\u4e8e\u5176\u4ed6\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4e0eZigbee\u76f8\u6bd4<\/strong>\uff1aLoRa\u7531\u4e8e\u91c7\u7528\u4e86\u4f4e\u9891\u5927\u529f\u7387\u4f20\u8f93\uff0c\u80fd\u591f\u5b9e\u73b0\u51e0\u516c\u91cc\u8303\u56f4\u5185\u7684\u901a\u4fe1\uff0c\u5e76\u80fd\u7a7f\u900f\u8f83\u591a\u7684\u969c\u788d\u7269\uff0c\u5177\u6709\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 LoRa\u4f20\u611f\u5668\u7684\u5b89\u88c5\u548c\u90e8\u7f72\u8fc7\u7a0b\u4e2d\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6848<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cLoRa\u4f20\u611f\u5668\u7684\u5b89\u88c5\u548c\u90e8\u7f72\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u65b9\u6848\u3002\u4ee5\u4e0b\u662f\u8fd9\u4e9b\u95ee\u9898\u53ca\u76f8\u5e94\u7684\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u540c\u9891\u5e72\u6270<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1a\u968f\u7740LoRa\u4f20\u611f\u5668\u6570\u91cf\u7684\u589e\u52a0\uff0c\u6389\u7ebf\u60c5\u51b5\u53d8\u5f97\u8d8a\u6765\u8d8a\u9891\u7e41\uff0c\u8fd9\u901a\u5e38\u662f\u7531\u4e8e\u4fe1\u9053\u5e72\u6270\u5f15\u8d77\u7684\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u786e\u4fdd\u6240\u6709\u8bbe\u5907\u4f7f\u7528\u7684\u9891\u7387\u4e0d\u51b2\u7a81\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u4e0d\u540c\u7684\u4fe1\u9053\u6216\u8c03\u6574\u73b0\u6709\u4fe1\u9053\u4ee5\u51cf\u5c11\u5e72\u6270\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u6a21\u5757\u8fd1\u8ddd\u79bb\u901a\u4fe1\u5931\u8d25<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1a\u5728\u8fd1\u8ddd\u79bb\u5185\uff0cLoRa\u6a21\u5757\u53ef\u80fd\u65e0\u6cd5\u6b63\u5e38\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u68c0\u67e5\u53d1\u9001\u548c\u63a5\u6536\u7aef\u914d\u7f6e\u662f\u5426\u4e00\u81f4\uff0c\u786e\u4fdd\u7535\u538b\u6b63\u5e38\uff0c\u7535\u6c60\u7535\u91cf\u5145\u8db3\uff0c\u5929\u7ebf\u710a\u63a5\u826f\u597d\uff0c\u65f6\u5e8f\u914d\u7f6e\u6b63\u786e\uff0c\u4ee5\u53caMCU\u4e0e\u5c04\u9891\u6a21\u5757\u8fde\u63a5\u5f15\u811a\u5904\u7406\u5f97\u5f53\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u529f\u8017\u5f02\u5e38<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1aLoRa\u4f20\u611f\u5668\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u51fa\u73b0\u529f\u8017\u5f02\u5e38\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u68c0\u67e5\u7535\u6e90\u8fde\u63a5\u662f\u5426\u7a33\u5b9a\uff0c\u786e\u4fdd\u8bbe\u5907\u5728\u4f4e\u529f\u8017\u6a21\u5f0f\u4e0b\u5de5\u4f5c\uff0c\u5e76\u4f18\u5316\u8f6f\u4ef6\u914d\u7f6e\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u529f\u8017\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u901a\u4fe1\u8ddd\u79bb\u4e0d\u8db3<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1aLoRa\u4f20\u611f\u5668\u7684\u901a\u4fe1\u8ddd\u79bb\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u9009\u62e9\u5408\u9002\u7684\u5929\u7ebf\u7c7b\u578b\u548c\u5c3a\u5bf8\uff0c\u786e\u4fdd\u5929\u7ebf\u5b89\u88c5\u4f4d\u7f6e\u5408\u7406\uff0c\u4f8b\u5982\u5c06\u7f51\u5173\u5b89\u88c5\u5728\u8f83\u9ad8\u7684\u4f4d\u7f6e\u4ee5\u63d0\u9ad8\u4fe1\u53f7\u8986\u76d6\u8303\u56f4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u8bbe\u5907\u914d\u7f6e\u53c2\u6570\u8bbe\u7f6e\u9519\u8bef<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1a\u8bbe\u5907\u914d\u7f6e\u53c2\u6570\u8bbe\u7f6e\u4e0d\u5f53\u53ef\u80fd\u5bfc\u81f4\u901a\u4fe1\u5931\u8d25\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u786e\u4fdd\u91c7\u96c6\u6a21\u5757\u53d1\u5c04\u9891\u7387\u4e0e\u63a5\u6536\u9891\u7387\u4e00\u81f4\uff0c\u6570\u636e\u4e0a\u4f20\u95f4\u9694\u548c\u91c7\u96c6\u95f4\u9694\u8bbe\u7f6e\u5408\u7406\uff0c\u5e76\u4e14\u91cf\u7a0b\u4e0a\u4e0b\u9650\u8bbe\u7f6e\u6b63\u786e\u3002<\/p>\n\n\n\n<h3 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