{"id":97571,"date":"2024-09-09T11:54:12","date_gmt":"2024-09-09T03:54:12","guid":{"rendered":"\/\/www.viralrail.com\/?p=97571"},"modified":"2024-09-09T11:54:35","modified_gmt":"2024-09-09T03:54:35","slug":"wrjscdtdylhzy","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/97571.html","title":{"rendered":"\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u7684\u539f\u7406\u548c\u4f5c\u7528"},"content":{"rendered":"\n

\u3000\u3000\u5728\u5f53\u4eca\u79d1\u6280\u98de\u901f\u53d1\u5c55\u7684\u65f6\u4ee3\uff0c\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0<\/strong>\u5728\u65e0\u4eba\u673a\u7cfb\u7edf\u4e2d\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5b83\u5982\u540c\u65e0\u4eba\u673a\u7684 \u201c\u795e\u7ecf\u4e2d\u67a2\u201d\u4e3b\u8981\u901a\u8fc7\u65e0\u7ebf\u65b9\u5f0f\u5b9e\u73b0\u65e0\u4eba\u673a\u4e0e\u5730\u9762\u7ad9\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\uff0c\u5b9e\u73b0\u4fe1\u606f\u7684\u9ad8\u6548\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 \u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u539f\u7406\u4f5c\u7528\u7b80\u4ecb<\/h2>\n\n\n\n

\u3000\u30001. \u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u7684\u539f\u7406<\/h3>\n\n\n\n

\u3000\u3000\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u65e0\u4eba\u673a\u6570\u636e\u4f20\u8f93\u7684\u65e0\u7ebf\u901a\u4fe1\u8bbe\u5907\u3002\u5176\u5de5\u4f5c\u539f\u7406\u57fa\u4e8e\u65e0\u7ebf\u7535\u6ce2\u7684\u4f20\u8f93\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u5b83\u901a\u8fc7\u53d1\u5c04\u548c\u63a5\u6536\u7279\u5b9a\u9891\u7387\u7684\u65e0\u7ebf\u7535\u4fe1\u53f7\uff0c\u5c06\u65e0\u4eba\u673a\u4e0a\u7684\u5404\u79cd\u6570\u636e(\u5982\u4f4d\u7f6e\u3001\u59ff\u6001\u3001\u4f20\u611f\u5668\u6570\u636e\u7b49)\u4f20\u8f93\u5230\u5730\u9762\u63a7\u5236\u7ad9\uff0c\u540c\u65f6\u4e5f\u5c06\u5730\u9762\u63a7\u5236\u7ad9\u7684\u6307\u4ee4\u4f20\u8f93\u7ed9\u65e0\u4eba\u673a\u3002<\/p>\n\n\n\n

\u3000\u3000\u4ece\u53d1\u5c04\u7aef\u6765\u770b\uff0c\u65e0\u4eba\u673a\u4e0a\u7684\u4f20\u611f\u5668\u548c\u63a7\u5236\u7cfb\u7edf\u5c06\u91c7\u96c6\u5230\u7684\u6570\u636e\u8fdb\u884c\u7f16\u7801\u548c\u8c03\u5236\uff0c\u4f7f\u5176\u53d8\u6210\u9002\u5408\u5728\u65e0\u7ebf\u7535\u6ce2\u4e0a\u4f20\u8f93\u7684\u4fe1\u53f7\u3002\u7136\u540e\uff0c\u901a\u8fc7\u53d1\u5c04\u5929\u7ebf\u5c06\u8fd9\u4e9b\u4fe1\u53f7\u4ee5\u7535\u78c1\u6ce2\u7684\u5f62\u5f0f\u53d1\u5c04\u51fa\u53bb\u3002\u5728\u63a5\u6536\u7aef\uff0c\u5730\u9762\u63a7\u5236\u7ad9\u7684\u6570\u4f20\u7535\u53f0\u901a\u8fc7\u63a5\u6536\u5929\u7ebf\u63a5\u6536\u5230\u8fd9\u4e9b\u7535\u78c1\u6ce2\u4fe1\u53f7\uff0c\u5e76\u8fdb\u884c\u89e3\u8c03\u548c\u89e3\u7801\uff0c\u5c06\u5176\u8fd8\u539f\u6210\u539f\u59cb\u7684\u6570\u636e\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e3a\u4e86\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\uff0c\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u901a\u5e38\u91c7\u7528\u4e86\u591a\u79cd\u5148\u8fdb\u7684\u6280\u672f\u3002\u4f8b\u5982\uff0c\u9891\u7387 hopping spread spectrum(\u8df3\u9891\u6269\u9891)\u6280\u672f\u53ef\u4ee5\u6709\u6548\u5730\u907f\u514d\u5e72\u6270\u548c\u63d0\u9ad8\u901a\u4fe1\u7684\u5b89\u5168\u6027;forward error correction(\u524d\u5411\u7ea0\u9519)\u6280\u672f\u53ef\u4ee5\u5728\u4fe1\u53f7\u53d7\u5230\u5e72\u6270\u65f6\u81ea\u52a8\u7ea0\u6b63\u9519\u8bef\uff0c\u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n

\u3000\u30002. \u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u7684\u4f5c\u7528<\/h3>\n\n\n\n

\u3000\u3000(1). \u5b9e\u65f6\u76d1\u63a7<\/h4>\n\n\n\n

\u3000\u3000\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u4f7f\u5f97\u5730\u9762\u63a7\u5236\u7ad9\u80fd\u591f\u5b9e\u65f6\u76d1\u63a7\u65e0\u4eba\u673a\u7684\u98de\u884c\u72b6\u6001\u3002\u901a\u8fc7\u63a5\u6536\u65e0\u4eba\u673a\u4e0a\u4f20\u7684\u4f4d\u7f6e\u3001\u9ad8\u5ea6\u3001\u901f\u5ea6\u3001\u59ff\u6001\u7b49\u6570\u636e\uff0c\u64cd\u4f5c\u4eba\u5458\u53ef\u4ee5\u51c6\u786e\u5730\u4e86\u89e3\u65e0\u4eba\u673a\u7684\u5f53\u524d\u4f4d\u7f6e\u548c\u98de\u884c\u60c5\u51b5\uff0c\u53ca\u65f6\u505a\u51fa\u8c03\u6574\u548c\u51b3\u7b56\u3002\u8fd9\u5bf9\u4e8e\u4e00\u4e9b\u9700\u8981\u9ad8\u7cbe\u5ea6\u63a7\u5236\u7684\u4efb\u52a1\uff0c\u5982\u822a\u62cd\u3001\u6d4b\u7ed8\u3001\u5de1\u68c0\u7b49\uff0c\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728\u4e00\u4e9b\u5371\u9669\u7684\u73af\u5883\u4e2d\uff0c\u5982\u706b\u707e\u73b0\u573a\u3001\u5730\u9707\u707e\u533a\u7b49\uff0c\u65e0\u4eba\u673a\u53ef\u4ee5\u4ee3\u66ff\u4eba\u7c7b\u8fdb\u884c\u4fa6\u5bdf\u548c\u6551\u63f4\u5de5\u4f5c\u3002\u6570\u4f20\u7535\u53f0\u4f7f\u5f97\u64cd\u4f5c\u4eba\u5458\u53ef\u4ee5\u5728\u8fdc\u79bb\u5371\u9669\u533a\u57df\u7684\u5730\u65b9\u63a7\u5236\u65e0\u4eba\u673a\uff0c\u786e\u4fdd\u4eba\u5458\u7684\u5b89\u5168\u3002<\/p>\n\n\n\n

\u3000\u3000(2). \u6570\u636e\u4f20\u8f93<\/h4>\n\n\n\n

\u3000\u3000\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u4e0d\u4ec5\u53ef\u4ee5\u4f20\u8f93\u63a7\u5236\u6307\u4ee4\u548c\u98de\u884c\u72b6\u6001\u6570\u636e\uff0c\u8fd8\u53ef\u4ee5\u4f20\u8f93\u5404\u79cd\u4f20\u611f\u5668\u6570\u636e\u548c\u4efb\u52a1\u6570\u636e\u3002\u4f8b\u5982\uff0c\u5728\u519c\u4e1a\u690d\u4fdd\u4e2d\uff0c\u65e0\u4eba\u673a\u53ef\u4ee5\u643a\u5e26\u519c\u836f\u55b7\u6d12\u8bbe\u5907\u548c\u571f\u58e4\u6e7f\u5ea6\u4f20\u611f\u5668\u7b49\u8bbe\u5907\u3002\u6570\u4f20\u7535\u53f0\u5c06\u4f20\u611f\u5668\u68c0\u6d4b\u5230\u7684\u571f\u58e4\u6e7f\u5ea6\u6570\u636e\u4f20\u8f93\u5230\u5730\u9762\u63a7\u5236\u7ad9\uff0c\u64cd\u4f5c\u4eba\u5458\u53ef\u4ee5\u6839\u636e\u8fd9\u4e9b\u6570\u636e\u8c03\u6574\u519c\u836f\u55b7\u6d12\u7684\u91cf\u548c\u533a\u57df\uff0c\u63d0\u9ad8\u690d\u4fdd\u6548\u679c\u3002<\/p>\n\n\n\n

\u3000\u3000\u4f8b\u5982\uff0c\u5728\u7535\u529b\u5de1\u68c0\u4e2d\uff0c\u65e0\u4eba\u673a\u53ef\u4ee5\u643a\u5e26\u9ad8\u6e05\u6444\u50cf\u5934\u548c\u7ea2\u5916\u70ed\u6210\u50cf\u4eea\u7b49\u8bbe\u5907\uff0c\u5bf9\u9ad8\u538b\u8f93\u7535\u7ebf\u8def\u8fdb\u884c\u5de1\u68c0\u3002\u6570\u4f20\u7535\u53f0\u5c06\u65e0\u4eba\u673a\u62cd\u6444\u5230\u7684\u56fe\u50cf\u548c\u68c0\u6d4b\u5230\u7684\u6570\u636e\u5b9e\u65f6\u4f20\u8f93\u5230\u5730\u9762\u63a7\u5236\u7ad9\uff0c\u64cd\u4f5c\u4eba\u5458\u53ef\u4ee5\u5728\u7b2c\u4e00\u65f6\u95f4\u53d1\u73b0\u7ebf\u8def\u4e2d\u7684\u6545\u969c\u548c\u9690\u60a3\uff0c\u63d0\u9ad8\u5de1\u68c0\u6548\u7387\u548c\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000(3). \u8fdc\u7a0b\u63a7\u5236<\/h4>\n\n\n\n

\u3000\u3000\u9664\u4e86\u5b9e\u65f6\u76d1\u63a7\uff0c\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u8fd8\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u65e0\u4eba\u673a\u7684\u8fdc\u7a0b\u63a7\u5236\u3002\u5730\u9762\u63a7\u5236\u7ad9\u901a\u8fc7\u53d1\u9001\u6307\u4ee4\uff0c\u5982\u8d77\u98de\u3001\u964d\u843d\u3001\u98de\u884c\u8f68\u8ff9\u8c03\u6574\u7b49\uff0c\u63a7\u5236\u65e0\u4eba\u673a\u7684\u98de\u884c\u3002\u8fd9\u79cd\u8fdc\u7a0b\u63a7\u5236\u529f\u80fd\u4f7f\u5f97\u65e0\u4eba\u673a\u53ef\u4ee5\u5728\u590d\u6742\u7684\u73af\u5883\u4e2d\u6267\u884c\u4efb\u52a1\uff0c\u800c\u64cd\u4f5c\u4eba\u5458\u53ef\u4ee5\u5728\u5b89\u5168\u7684\u4f4d\u7f6e\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n\n\n\n

\u3000\u3000\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u4f5c\u4e3a\u65e0\u4eba\u673a\u7cfb\u7edf\u4e2d\u7684\u5173\u952e\u7ec4\u6210\u90e8\u5206\uff0c\u5176\u539f\u7406\u548c\u4f5c\u7528\u5bf9\u4e8e\u65e0\u4eba\u673a\u7684\u6027\u80fd\u548c\u5e94\u7528\u8303\u56f4\u6709\u7740\u81f3\u5173\u91cd\u8981\u7684\u5f71\u54cd\u3002\u968f\u7740\u79d1\u6280\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0c\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u7684\u6027\u80fd\u4e5f\u5728\u4e0d\u65ad\u63d0\u9ad8\uff0c\u5176\u4f20\u8f93\u8ddd\u79bb\u3001\u6570\u636e\u4f20\u8f93\u901f\u7387\u3001\u53ef\u9760\u6027\u7b49\u65b9\u9762\u90fd\u5f97\u5230\u4e86\u6781\u5927\u7684\u63d0\u5347\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 \u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u7684\u5c04\u9891\u53d1\u5c04\u673a\u548c\u63a5\u6536\u673a\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n

\u3000\u3000\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u7684\u5c04\u9891\u53d1\u5c04\u673a\u548c\u63a5\u6536\u673a\u7684\u5de5\u4f5c\u539f\u7406\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5c04\u9891\u53d1\u5c04\u673a\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06\u8c03\u5236\u540e\u7684\u4fe1\u53f7\u901a\u8fc7\u5929\u7ebf\u53d1\u5c04\u51fa\u53bb\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u65e0\u7ebf\u6570\u4f20\u7535\u53f0\u7684\u8c03\u5236\u89e3\u8c03\u5668\u9996\u5148\u5c06\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u6210\u6a21\u62df\u4fe1\u53f7\u6216\u5c06\u6a21\u62df\u4fe1\u53f7\u8f6c\u6362\u6210\u6570\u5b57\u4fe1\u53f7\uff0c\u7136\u540e\u5c04\u9891\u53d1\u5c04\u673a\u5c06\u8fd9\u4e9b\u8c03\u5236\u540e\u7684\u4fe1\u53f7\u901a\u8fc7\u5929\u7ebf\u53d1\u5c04\u5230\u7a7a\u4e2d\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u5305\u62ec\u6307\u4ee4\u7f16\u7801\u4fe1\u53f7\u7684\u8c03\u9891\u548c\u9ad8\u9891\u529f\u7387\u653e\u5927\uff0c\u7136\u540e\u7ecf\u8fc7\u53d1\u5c04\u5929\u7ebf\u5c06\u7f16\u7801\u4fe1\u53f7\u53d1\u9001\u51fa\u53bb\u3002<\/p>\n\n\n\n

\u3000\u3000\u5c04\u9891\u63a5\u6536\u673a\u5219\u8d1f\u8d23\u63a5\u6536\u5e76\u89e3\u7801\u4ece\u7a7a\u4e2d\u4f20\u6765\u7684\u7535\u78c1\u6ce2\u4fe1\u53f7\u3002\u5b83\u901a\u8fc7\u65e0\u7ebf\u7535\u9891\u7387(RF)\u4fe1\u53f7\u5728\u7a7a\u6c14\u4e2d\u4f20\u8f93\u6570\u636e\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u8fdc\u8ddd\u79bb\u4f20\u8f93\u3002\u63a5\u6536\u673a\u63a5\u6536\u5230\u4fe1\u53f7\u540e\uff0c\u5c06\u5176\u89e3\u7801\u5e76\u8f6c\u6362\u56de\u539f\u59cb\u7684\u6570\u5b57\u6216\u6a21\u62df\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u8fdb\u4e00\u6b65\u5904\u7406\u548c\u4f7f\u7528\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001 \u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u6297\u5e72\u6270\u80fd\u529b<\/h2>\n\n\n\n

\u3000\u3000\u8bc4\u4f30\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u6297\u5e72\u6270\u80fd\u529b\u9700\u8981\u7efc\u5408\u8003\u8651\u591a\u4e2a\u56e0\u7d20\u548c\u6280\u672f\u6307\u6807\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u8bc4\u4f30\u65b9\u6cd5\uff1a<\/p>\n\n\n\n

\u3000\u3000\u8df3\u9891\u6269\u9891\u6280\u672f\u662f\u63d0\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u7684\u91cd\u8981\u624b\u6bb5\u3002\u901a\u8fc7\u4e0d\u65ad\u6539\u53d8\u4f20\u8f93\u9891\u7387\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514d\u7279\u5b9a\u9891\u7387\u7684\u5e72\u6270\u4fe1\u53f7\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u8df3\u9891\u7ec4\u5408\u8d8a\u9ad8\uff0c\u6297\u5e72\u6270\u80fd\u529b\u8d8a\u5f3a\u3002\u4f8b\u5982\uff0c\u6027\u80fd\u4f18\u5f02\u7684\u8bbe\u5907\u53ef\u4ee5\u5b9e\u73b06\u4e07\u4e2a\u8df3\u9891\u7ec4\u5408\u3002<\/p>\n\n\n\n

\u3000\u3000\u5bf9\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u8fdb\u884c\u7535\u78c1\u517c\u5bb9\u6027\u6d4b\u8bd5\uff0c\u5305\u62ec\u5bf9\u5176\u4e0e\u5176\u4ed6\u7535\u5b50\u8bbe\u5907\u7684\u7535\u78c1\u5e72\u6270\u548c\u6297\u5e72\u6270\u80fd\u529b\u7684\u8bc4\u4f30\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4e13\u95e8\u7684\u6d4b\u8bd5\u7cfb\u7edf\u6765\u5b9e\u73b0\uff0c\u786e\u4fdd\u5728\u590d\u6742\u7535\u78c1\u73af\u5883\u4e2d\u4ecd\u80fd\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n\n\n\n

\u3000\u3000\u6839\u636e\u65e0\u4eba\u673a\u7684\u5b9e\u9645\u5e94\u7528\u573a\u666f\u8bbe\u8ba1\u6d4b\u8bd5\u573a\u666f\uff0c\u5145\u5206\u8003\u8651\u65e0\u4eba\u673a\u52a8\u6001\u7279\u6027\u5bf9\u63a5\u6536\u4fe1\u53f7\u529f\u7387\u7684\u5f71\u54cd\uff0c\u5e76\u7ed3\u5408\u7535\u78c1\u4fe1\u53f7\u5728\u4e0d\u540c\u573a\u666f\u4e0b\u7684\u4f20\u64ad\u6a21\u578b\u8fdb\u884c\u6d4b\u8bd5\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u66f4\u771f\u5b9e\u5730\u53cd\u6620\u6570\u4f20\u7535\u53f0\u5728\u590d\u6742\u73af\u5883\u4e2d\u7684\u8868\u73b0\u3002<\/p>\n\n\n\n

\u3000\u3000\u4f7f\u7528\u524d\u5411\u7ea0\u9519\u7b97\u6cd5(FEC)\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\uff0c\u4ece\u800c\u589e\u5f3a\u6297\u5e72\u6270\u80fd\u529b\u3002\u57fa\u4e8eLoRa\u6280\u672f\u7684\u6570\u4f20\u7535\u53f0\u901a\u5e38\u91c7\u7528\u8fd9\u79cd\u7b97\u6cd5\uff0c\u4ee5\u786e\u4fdd\u5728\u590d\u6742\u73af\u5883\u4e2d\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728\u7279\u5b9a\u5e94\u7528\u573a\u666f\u4e0b\uff0c\u5982\u822a\u78c1\u6d4b\u91cf\uff0c\u8fd8\u9700\u8981\u5bf9\u65e0\u4eba\u673a\u8fdb\u884c\u78c1\u5e72\u6270\u6d4b\u8bd5\u3002\u5168\u9762\u8bc4\u4ef7\u65e0\u4eba\u673a\u76f8\u5173\u78c1\u5e72\u6270\u6e90\u53ca\u5176\u7279\u5f81\uff0c\u4e3a\u540e\u671f\u7684\u6570\u636e\u964d\u566a\u63aa\u65bd\u9009\u62e9\u63d0\u4f9b\u4f9d\u636e\u3002<\/p>\n\n\n\n

\u3000\u3000\u8bbe\u8ba1\u5e76\u4f7f\u7528\u57fa\u4e8e\u65e0\u4eba\u673a\u7684\u6d4b\u63a7\u5929\u7ebf\u5e72\u6270\u8bd5\u9a8c\u7cfb\u7edf\uff0c\u901a\u8fc7\u5b9e\u9645\u7684\u5e72\u6270\u8bd5\u9a8c\u9a8c\u8bc1\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u7684\u6297\u7535\u78c1\u5e72\u6270\u80fd\u529b\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u9488\u5bf9\u5927\u53e3\u5f84\u5929\u7ebf\u7b49\u7279\u6b8a\u8bbe\u5907\u8fdb\u884c\u4e13\u95e8\u7684\u6297\u5e72\u6270\u80fd\u529b\u9a8c\u8bc1\u3002<\/p>\n\n\n\n

\u3000\u3000\u5206\u6790\u65e0\u4eba\u673a\u5728\u4e0d\u540c\u8fd0\u52a8\u72b6\u6001\u4e0b\u7684\u52a8\u6001\u7279\u6027\uff0c\u7ed3\u5408\u7535\u78c1\u5e72\u6270\u4fe1\u53f7\u4f20\u64ad\u6a21\u578b\uff0c\u5145\u5206\u8003\u8651\u52a8\u6001\u7279\u6027\u5bf9\u63a5\u6536\u4fe1\u53f7\u529f\u7387\u7684\u5f71\u54cd\u3002\u8fd9\u6709\u52a9\u4e8e\u66f4\u51c6\u786e\u5730\u8bc4\u4f30\u6570\u4f20\u7535\u53f0\u5728\u590d\u6742\u73af\u5883\u4e2d\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001 \u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u652f\u6301\u7684\u4f20\u8f93\u8ddd\u79bb\u901a\u5e38\u662f\u591a\u5c11\uff1f<\/h2>\n\n\n\n

\u3000\u3000\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u7684\u4f20\u8f93\u8ddd\u79bb\u901a\u5e38\u7531\u591a\u4e2a\u56e0\u7d20\u51b3\u5b9a\uff0c\u5305\u62ec\u53d1\u5c04\u529f\u7387\u3001\u63a5\u6536\u7075\u654f\u5ea6\u3001\u5929\u7ebf\u589e\u76ca\u3001\u5de5\u4f5c\u9891\u6bb5\u548c\u73af\u5883\u6761\u4ef6\u7b49\u3002\u5177\u4f53\u6765\u8bf4\uff1a<\/p>\n\n\n\n

    \n
  • \u3000\u3000\u53d1\u5c04\u529f\u7387<\/strong>\uff1a\u53d1\u5c04\u529f\u7387\u8d8a\u5927\uff0c\u4fe1\u53f7\u8986\u76d6\u8303\u56f4\u8d8a\u5e7f\uff0c\u901a\u4fe1\u8ddd\u79bb\u4e5f\u8d8a\u8fdc\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u63a5\u6536\u7075\u654f\u5ea6<\/strong>\uff1a\u63a5\u6536\u7075\u654f\u5ea6\u8d8a\u9ad8\uff0c\u80fd\u591f\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u8d8a\u5f3a\uff0c\u4ece\u800c\u589e\u52a0\u4f20\u8f93\u8ddd\u79bb\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u5929\u7ebf\u589e\u76ca<\/strong>\uff1a\u4f18\u8d28\u7684\u5929\u7ebf\u53ef\u4ee5\u589e\u5f3a\u4fe1\u53f7\u7684\u53d1\u9001\u548c\u63a5\u6536\u80fd\u529b\uff0c\u4ece\u800c\u589e\u52a0\u56fe\u4f20\u8ddd\u79bb\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u5de5\u4f5c\u9891\u6bb5<\/strong>\uff1a\u4e0d\u540c\u9891\u6bb5\u5177\u6709\u4e0d\u540c\u7684\u4f20\u64ad\u7279\u6027\uff0c\u4e00\u4e9b\u9891\u6bb5\u5728\u76f8\u540c\u6761\u4ef6\u4e0b\u53ef\u80fd\u5177\u6709\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u73af\u5883\u6761\u4ef6<\/strong>\uff1a\u5730\u7406\u73af\u5883(\u5982\u6d77\u5e73\u9762\u53ca\u9646\u5730\u65e0\u969c\u788d\u7684\u5e73\u76f4\u5f00\u9614\u5730)\u3001\u7535\u78c1\u73af\u5883\u548c\u6c14\u5019\u6761\u4ef6\u7b49\u90fd\u4f1a\u5f71\u54cd\u4f20\u8f93\u8ddd\u79bb\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u3000\u6b64\u5916\uff0c\u67d0\u4e9b\u7279\u5b9a\u578b\u53f7\u7684\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u53ef\u4ee5\u5b9e\u73b0\u8f83\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u7684\u4f20\u8f93\u8ddd\u79bb\u901a\u5e38\u5728\u51e0\u767e\u7c73\u5230\u4e0a\u767e\u516c\u91cc\u4e4b\u95f4\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u4e0a\u8ff0\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd<\/p>\n\n\n\n

    \u3000\u3000\u4e94\u3001 \u65e0\u4eba\u673aLPWAN\u6570\u4f20\u7535\u53f0\u901a\u4fe1\u4e0eWi-Fi\u3001\u84dd\u7259\u7535\u53f0\u7684\u6210\u672c\u6548\u76ca\u5bf9\u6bd4\uff1f<\/h2>\n\n\n\n

    \u3000\u3000\u5728\u65e0\u4eba\u673a\u901a\u4fe1\u4e2d\uff0cLPWAN(\u4f4e\u529f\u8017\u5e7f\u57df\u7f51)\u3001Wi-Fi\u548c\u84dd\u7259\u5404\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u548c\u5c40\u9650\u6027\u3002\u4ee5\u4e0b\u662f\u5bf9\u8fd9\u4e09\u79cd\u6280\u672f\u5728\u6210\u672c\u6548\u76ca\u65b9\u9762\u7684\u8be6\u7ec6\u6bd4\u8f83\u7814\u7a76\uff1a<\/p>\n\n\n\n

    \u3000\u30001. LPWAN<\/h3>\n\n\n\n
      \n
    • \u3000\u3000\u5e7f\u8986\u76d6\u4e0e\u4f4e\u529f\u8017<\/strong>\uff1aLPWAN\u6280\u672f\u7279\u522b\u9002\u5408\u9700\u8981\u5e7f\u8986\u76d6\u548c\u4f4e\u529f\u8017\u7684\u7269\u8054\u7f51\u5e94\u7528\uff0c\u5305\u62ec\u65e0\u4eba\u673a\u901a\u4fe1\u3002\u5b83\u80fd\u591f\u5728\u6ca1\u6709\u57fa\u7840\u8bbe\u65bd\u8986\u76d6\u7684\u533a\u57df\u63d0\u4f9b\u53ef\u9760\u7684\u65e0\u7ebf\u8fde\u63a5\uff0c\u5e76\u4e14\u90e8\u7f72\u901f\u5ea6\u5feb\u3001\u7075\u6d3b\u6027\u9ad8\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u6210\u672c\u6548\u76ca<\/strong>\uff1a\u7531\u4e8e\u5176\u4f4e\u529f\u8017\u7279\u6027\uff0cLPWAN\u53ef\u4ee5\u51cf\u5c11\u80fd\u6e90\u6d88\u8017\uff0c\u4ece\u800c\u5ef6\u957f\u65e0\u4eba\u673a\u7684\u98de\u884c\u65f6\u95f4\u3002\u6b64\u5916\uff0c\u5b83\u901a\u5e38\u4e0d\u9700\u8981\u590d\u6742\u7684\u57fa\u7840\u8bbe\u65bd\u5efa\u8bbe\uff0c\u56e0\u6b64\u5177\u6709\u8f83\u4f4e\u7684\u521d\u59cb\u90e8\u7f72\u6210\u672c\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u6d88\u606f\u6570\u91cf<\/strong>\uff1a\u5c3d\u7ba1LPWAN\u652f\u6301\u4f4e\u5e26\u5bbd\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4f46\u5176\u6570\u636e\u8f7d\u8377\u5c0f\u3001\u6570\u636e\u901f\u7387\u6709\u9650\u4e14\u6bcf\u5929\u7684\u6d88\u606f\u4f20\u9012\u6b21\u6570\u8f83\u5c11\u3002\u8fd9\u610f\u5473\u7740\u5728\u9700\u8981\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u7684\u5e94\u7528\u573a\u666f\u4e2d\u53ef\u80fd\u4e0d\u9002\u7528\u3002<\/li>\n<\/ul>\n\n\n\n

      \u3000\u30002. Wi-Fi<\/h3>\n\n\n\n
        \n
      • \u3000\u3000\u9ad8\u6570\u636e\u901f\u7387<\/strong>\uff1aWi-Fi\u63d0\u4f9b\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u5b9e\u65f6\u89c6\u9891\u4f20\u8f93\u6216\u5927\u6570\u636e\u91cf\u4f20\u8f93\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u6210\u672c\u6548\u76ca<\/strong>\uff1aWi-Fi\u9700\u8981\u76f8\u5bf9\u8f83\u9ad8\u7684\u57fa\u7840\u8bbe\u65bd\u6295\u5165\uff0c\u5305\u62ec\u8def\u7531\u5668\u548c\u63a5\u5165\u70b9\u7b49\u8bbe\u5907\uff0c\u8fd9\u589e\u52a0\u4e86\u90e8\u7f72\u6210\u672c\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u57ce\u5e02\u73af\u5883\u4e2d\u5bc6\u96c6\u90e8\u7f72\u7684\u65e0\u4eba\u673a\u7fa4\u7ec4\u6765\u8bf4\uff0cWi-Fi\u53ef\u80fd\u662f\u4e00\u4e2a\u6709\u6548\u7684\u9009\u62e9\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u7075\u6d3b\u6027\u548c\u6269\u5c55\u6027<\/strong>\uff1aWi-Fi\u7f51\u7edc\u901a\u5e38\u6613\u4e8e\u6269\u5c55\u548c\u91cd\u65b0\u914d\u7f6e\uff0c\u9002\u5408\u52a8\u6001\u53d8\u5316\u7684\u73af\u5883\u3002<\/li>\n<\/ul>\n\n\n\n

        \u3000\u30003. \u84dd\u7259<\/h3>\n\n\n\n
          \n
        • \u3000\u3000\u77ed\u8ddd\u79bb\u901a\u4fe1<\/strong>\uff1a\u84dd\u7259\u4e3b\u8981\u7528\u4e8e\u77ed\u8ddd\u79bb\u901a\u4fe1\uff0c\u9002\u7528\u4e8e\u65e0\u4eba\u673a\u4e0e\u5730\u9762\u63a7\u5236\u7ad9\u4e4b\u95f4\u7684\u8fd1\u8ddd\u79bb\u901a\u4fe1\u3002<\/li>\n\n\n\n
        • \u3000\u3000\u6210\u672c\u6548\u76ca<\/strong>\uff1a\u84dd\u7259\u8bbe\u5907\u901a\u5e38\u6210\u672c\u8f83\u4f4e\uff0c\u4e14\u6613\u4e8e\u96c6\u6210\u5230\u65e0\u4eba\u673a\u7cfb\u7edf\u4e2d\u3002\u7136\u800c\uff0c\u5176\u8986\u76d6\u8303\u56f4\u6709\u9650\uff0c\u4e0d\u9002\u5408\u5927\u89c4\u6a21\u90e8\u7f72\u6216\u9700\u8981\u5e7f\u57df\u8986\u76d6\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n\n\n\n
        • \u3000\u3000\u529f\u8017\u548c\u6570\u636e\u901f\u7387<\/strong>\uff1a\u84dd\u7259\u7684\u529f\u8017\u8f83\u4f4e\uff0c\u4f46\u6570\u636e\u4f20\u8f93\u901f\u7387\u76f8\u5bf9\u8f83\u4f4e\uff0c\u4e0d\u9002\u5408\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u3002<\/li>\n<\/ul>\n\n\n\n

          \u3000\u30004. \u7efc\u5408\u6bd4\u8f83<\/h3>\n\n\n\n
            \n
          • \u3000\u3000\u5e7f\u8986\u76d6\u4e0e\u4f4e\u529f\u8017<\/strong>\uff1aLPWAN\u5728\u5e7f\u8986\u76d6\u548c\u4f4e\u529f\u8017\u65b9\u9762\u8868\u73b0\u4f18\u5f02\uff0c\u7279\u522b\u9002\u5408\u65e0\u4eba\u673a\u5728\u504f\u8fdc\u5730\u533a\u6216\u957f\u65f6\u95f4\u98de\u884c\u7684\u4efb\u52a1\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u9ad8\u6570\u636e\u901f\u7387<\/strong>\uff1aWi-Fi\u5728\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u573a\u666f\u4e2d\u66f4\u5177\u4f18\u52bf\uff0c\u4f46\u5176\u90e8\u7f72\u6210\u672c\u8f83\u9ad8\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u7075\u6d3b\u6027\u4e0e\u6269\u5c55\u6027<\/strong>\uff1aWi-Fi\u5728\u7f51\u7edc\u6269\u5c55\u6027\u548c\u7075\u6d3b\u6027\u65b9\u9762\u4f18\u4e8e\u84dd\u7259\u548cLPWAN\uff0c\u9002\u5408\u57ce\u5e02\u73af\u5883\u4e2d\u7684\u5bc6\u96c6\u90e8\u7f72\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u6210\u672c\u6548\u76ca\u603b\u4f53\u8bc4\u4f30<\/strong>\uff1a\u4ece\u6574\u4f53\u6210\u672c\u6548\u76ca\u6765\u770b\uff0cLPWAN\u56e0\u5176\u4f4e\u529f\u8017\u548c\u5e7f\u8986\u76d6\u7279\u6027\uff0c\u5728\u8bb8\u591a\u65e0\u4eba\u673a\u5e94\u7528\u573a\u666f\u4e2d\u5177\u6709\u660e\u663e\u4f18\u52bf\u3002\u7136\u800c\uff0c\u5728\u7279\u5b9a\u9700\u6c42\u4e0b\uff0cWi-Fi\u548c\u84dd\u7259\u4e5f\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u3002<\/li>\n<\/ul>\n\n\n\n

            \u3000\u3000\u4e0d\u540c\u7c7b\u578b\u7684\u65e0\u4eba\u673a\u901a\u4fe1\u9700\u6c42\u51b3\u5b9a\u4e86\u9009\u62e9\u54ea\u79cd\u6280\u672f\u66f4\u4e3a\u5408\u9002\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u9700\u8981\u5e7f\u8986\u76d6\u548c\u4f4e\u529f\u8017\u7684\u957f\u671f\u4efb\u52a1\uff0cLPWAN\u53ef\u80fd\u662f\u6700\u4f73\u9009\u62e9;<\/p>\n\n\n\n

            \u3000\u3000\u516d\u3001 \u7279\u5b9a\u5e94\u7528\u573a\u666f(\u5982\u519c\u4e1a\u690d\u4fdd\u3001\u7269\u6d41\u914d\u9001)\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u7684\u6280\u672f\u8981\u6c42\u548c\u6027\u80fd\u6307\u6807\u6709\u54ea\u4e9b\uff1f<\/h2>\n\n\n\n

            \u3000\u3000\u9488\u5bf9\u7279\u5b9a\u5e94\u7528\u573a\u666f(\u5982\u519c\u4e1a\u690d\u4fdd\u3001\u7269\u6d41\u914d\u9001)\uff0c\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u7684\u6280\u672f\u8981\u6c42\u548c\u6027\u80fd\u6307\u6807\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n

              \n
            • \u3000\u3000\u4f20\u8f93\u8ddd\u79bb<\/strong>\uff1a\u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u9700\u8981\u652f\u6301\u8fdc\u8ddd\u79bb\u65e0\u7ebf\u901a\u4fe1\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u6570\u4f20\u7535\u53f0\u53ef\u4ee5\u5b9e\u73b0\u7a7a\u5bf9\u5730\u6700\u8fdc\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe100\u516c\u91cc\u3002<\/li>\n\n\n\n
            • \u3000\u3000\u6570\u636e\u4f20\u8f93\u901f\u7387<\/strong>\uff1a\u6570\u4f20\u7535\u53f0\u5e94\u5177\u5907\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/li>\n\n\n\n
            • \u3000\u3000\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1a\u6570\u4f20\u7535\u53f0\u5e94\u5177\u6709\u5f3a\u5927\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u901a\u5e38\u901a\u8fc7\u8df3\u9891\u6269\u9891\u6280\u672f\u6765\u5b9e\u73b0\u3002\u8df3\u9891\u7ec4\u5408\u8d8a\u9ad8\uff0c\u6297\u5e72\u6270\u80fd\u529b\u8d8a\u5f3a\u3002<\/li>\n\n\n\n
            • \u3000\u3000\u529f\u8017\u548c\u91cd\u91cf<\/strong>\uff1a\u6570\u4f20\u7535\u53f0\u5e94\u4f53\u79ef\u5c0f\u3001\u91cd\u91cf\u8f7b\u3001\u529f\u8017\u4f4e\uff0c\u4ee5\u4fbf\u4e8e\u5b89\u88c5\u548c\u4f7f\u7528\u3002<\/li>\n\n\n\n
            • \u3000\u3000\u7075\u6d3b\u6027\u548c\u529f\u80fd\u591a\u6837\u6027<\/strong>\uff1a\u6570\u4f20\u7535\u53f0\u5e94\u652f\u6301\u70b9\u5bf9\u70b9\u3001\u70b9\u5bf9\u591a\u70b9\u4ee5\u53ca\u4e2d\u7ee7\u7b49\u6a21\u5f0f\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n\n\n\n
            • \u3000\u3000\u517c\u5bb9\u6027\u548c\u534f\u8bae\u652f\u6301<\/strong>\uff1a\u6570\u4f20\u7535\u53f0\u5e94\u652f\u6301\u591a\u79cd\u4f20\u8f93\u534f\u8bae\u548c\u6280\u672f\uff0c\u5982\u6269\u9891\u6280\u672f\u548c\u7ea0\u9519\u7f16\u7801\u6280\u672f\uff0c\u4ee5\u786e\u4fdd\u5728\u4e0d\u540c\u5e94\u7528\u573a\u666f\u4e2d\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

              \u65e0\u4eba\u673a\u6570\u4f20\u7535\u53f0\u5728\u65e0\u4eba\u673a\u7cfb\u7edf\u4e2d\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5b83\u5982\u540c\u65e0\u4eba\u673a\u7684 \u201c\u795e\u7ecf\u4e2d\u67a2\u201d\u4e3b\u8981\u901a\u8fc7\u65e0\u7ebf\u65b9\u5f0f\u5b9e\u73b0\u65e0\u4eba\u673a\u4e0e\u5730\u9762\u7ad9\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\uff0c\u5b9e\u73b0\u4fe1\u606f\u7684\u9ad8\u6548\u4f20\u8f93<\/p>\n","protected":false},"author":1,"featured_media":96714,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[79,449],"class_list":["post-97571","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-scdt","tag-wrjfk"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/97571"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=97571"}],"version-history":[{"count":1,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/97571\/revisions"}],"predecessor-version":[{"id":97572,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/97571\/revisions\/97572"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/96714"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=97571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=97571"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=97571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}