{"id":100442,"date":"2025-01-14T16:57:10","date_gmt":"2025-01-14T08:57:10","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=100442"},"modified":"2025-01-14T16:57:13","modified_gmt":"2025-01-14T08:57:13","slug":"wxtxxyynjz-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/100442.html","title":{"rendered":"\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae\u6709\u54ea\u51e0\u79cd"},"content":{"rendered":"\n

\u3000\u3000\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae<\/strong>\u662f\u6307\u5728\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u4e2d\u89c4\u5b9a\u901a\u4fe1\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u548c\u4ea4\u6d41\u6240\u9075\u5faa\u7684\u89c4\u5219\u548c\u6807\u51c6\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u5e38\u89c1\u7684\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 \u77ed\u8ddd\u79bb\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae<\/h2>\n\n\n\n

\u3000\u3000\u84dd\u7259\uff08Bluetooth\uff09<\/strong>\uff1a\u5de5\u4f5c\u9891\u6bb5\u57282.4GHz\uff0c\u662f\u4e00\u79cd\u77ed\u8ddd\u79bb\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u80fd\u591f\u572810\u7c73\u7684\u534a\u5f84\u8303\u56f4\u5185\u5b9e\u73b0\u70b9\u5bf9\u70b9\u6216\u4e00\u70b9\u5bf9\u591a\u70b9\u7684\u65e0\u7ebf\u6570\u636e\u548c\u58f0\u97f3\u4f20\u8f93\uff0c\u5176\u6570\u636e\u4f20\u8f93\u5e26\u5bbd\u53ef\u8fbe1Mbps\u3002\u84dd\u7259\u6280\u672f\u53ef\u4ee5\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5c40\u57df\u7f51\u7edc\u4e2d\u5404\u7c7b\u6570\u636e\u53ca\u8bed\u97f3\u8bbe\u5907\uff0c\u5982PC\u3001\u62e8\u53f7\u7f51\u7edc\u3001\u7b14\u8bb0\u672c\u7535\u8111\u3001\u6253\u5370\u673a\u3001\u4f20\u771f\u673a\u3001\u6570\u7801\u76f8\u673a\u3001\u79fb\u52a8\u7535\u8bdd\u548c\u9ad8\u54c1\u8d28\u8033\u673a\u7b49\uff0c\u5b9e\u73b0\u5404\u7c7b\u8bbe\u5907\u4e4b\u95f4\u968f\u65f6\u968f\u5730\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000Wi-Fi<\/strong>\uff1a\u662f\u4e00\u79cd\u57fa\u4e8e802.11\u534f\u8bae\u7684\u65e0\u7ebf\u5c40\u57df\u7f51\u63a5\u5165\u6280\u672f\uff0c\u8986\u76d6\u534a\u5f84\u53ef\u8fbe100\u7c73\u5de6\u53f3\uff0c\u4f20\u8f93\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u53ef\u4ee5\u8fbe\u523011mbps(802.11b)\u6216\u800554mbps(802.11.a)\uff0c\u9002\u5408\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u4e1a\u52a1\u3002\u65e0\u987b\u5e03\u7ebf\uff0c\u53ef\u4ee5\u4e0d\u53d7\u5e03\u7ebf\u6761\u4ef6\u7684\u9650\u5236\uff0c\u975e\u5e38\u9002\u5408\u79fb\u52a8\u529e\u516c\u7528\u6237\u7684\u9700\u8981\u3002\u5728\u4e00\u4e9b\u4eba\u5458\u5bc6\u96c6\u7684\u5730\u65b9\uff0c\u6bd4\u5982\u706b\u8f66\u7ad9\u3001\u6c7d\u8f66\u7ad9\u3001\u5546\u573a\u3001\u673a\u573a\u3001\u56fe\u4e66\u9986\u3001\u6821\u56ed\u7b49\u5730\u65b9\u8bbe\u7f6e\u201c\u70ed\u70b9\u201d\uff0c\u53ef\u4ee5\u901a\u8fc7\u9ad8\u901f\u7ebf\u8def\u5c06\u56e0\u7279\u7f51\u63a5\u5165\u4e0a\u8ff0\u573a\u6240\u3002\u7528\u6237\u53ea\u9700\u8981\u5c06\u652f\u6301\u65e0\u7ebf\u7f51\u7edc\u7684\u7ec8\u7aef\u8bbe\u5907\u8be5\u533a\u57df\u5185\uff0c\u5373\u53ef\u9ad8\u901f\u63a5\u5165\u56e0\u7279\u7f51\u3002<\/p>\n\n\n\n

\u3000\u3000Zigbee<\/strong>\uff1a\u662f\u57fa\u4e8eIEEE802.15.4\u6807\u51c6\u800c\u5efa\u7acb\u7684\u4e00\u79cd\u77ed\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5176\u901a\u5e38\u4f20\u8f93\u8ddd\u79bb\u662f10-100m\u3002\u5728\u4f4e\u8017\u7535\u5f85\u673a\u6a21\u5f0f\u4e0b\uff0c2\u82825\u53f7\u5e72\u7535\u6c60\u53ef\u652f\u63011\u4e2a\u7ec8\u7aef\u5de5\u4f5c6-24\u4e2a\u6708\uff0c\u751a\u81f3\u66f4\u957f\u3002Zig-Bee\u514d\u534f\u8bae\u8d39\uff0c\u82af\u7247\u4ef7\u683c\u4fbf\u5b9c\uff0c\u901aZig-Bee\u5e38\u5de5\u4f5c\u572820-250kbps\u7684\u8f83\u4f4e\u901f\u7387\uff0c\u54cd\u5e94\u901f\u5ea6\u8f83\u5feb\u3002\u4e3b\u8981\u9002\u7528\u4e8e\u5bb6\u5ead\u548c\u697c\u5b87\u63a7\u5236\u3001\u5de5\u4e1a\u73b0\u573a\u81ea\u52a8\u5316\u63a7\u5236\u3001\u519c\u4e1a\u4fe1\u606f\u6536\u96c6\u4e0e\u63a7\u5236\u3001\u516c\u5171\u573a\u6240\u4fe1\u606f\u68c0\u6d4b\u4e0e\u63a7\u5236\u3001\u667a\u80fd\u578b\u6807\u7b7e\u7b49\u9886\u57df\uff0c\u53ef\u4ee5\u5d4c\u5165\u5404\u79cd\u8bbe\u5907\u3002<\/p>\n\n\n\n

\u3000\u3000NFC<\/strong>\uff1a\u662f\u4e00\u79cd\u65b0\u7684\u8fd1\u8ddd\u79bb\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5176\u5de5\u4f5c\u9891\u7387\u4e3a13.56MHz\uff0c\u753113.56MHz\u7684\u5c04\u9891\u8bc6\u522b(RFID)\u6280\u672f\u53d1\u5c55\u800c\u6765\uff0c\u5b83\u4e0e\u76ee\u524d\u5e7f\u4e3a\u6d41\u884c\u7684\u975e\u63a5\u89e6\u667a\u80fd\u5361ISO14443\u6240\u91c7\u7528\u7684\u9891\u7387\u76f8\u540c\uff0c\u8fd9\u5c31\u4e3a\u6240\u6709\u7684\u6d88\u8d39\u7c7b\u7535\u5b50\u4ea7\u54c1\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b9\u4fbf\u7684\u901a\u8baf\u65b9\u5f0f\u3002NFC\u91c7\u7528\u5e45\u79fb\u952e\u63a7(ASK)\u8c03\u5236\u65b9\u5f0f\uff0c\u5176\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e00\u822c\u4e3a106kbit\/s\u548c424kbit\/s\u4e09\u79cd\u3002NFC\u7684\u4e3b\u8981\u4f18\u52bf\u662f\uff1a\u8ddd\u79bb\u8fd1\u3001\u5e26\u5bbd\u9ad8\u3001\u80fd\u8017\u4f4e\uff0c\u4e0e\u975e\u63a5\u89e6\u667a\u80fd\u5361\u6280\u672f\u517c\u5bb9\uff0c\u5176\u5728\u95e8\u7981\u3001\u516c\u4ea4\u3001\u624b\u673a\u652f\u4ed8\u7b49\u9886\u57df\u6709\u7740\u5e7f\u9614\u7684\u5e94\u7528\u4ef7\u503c\u3002<\/p>\n\n\n\n

\u3000\u3000UWB<\/strong>\uff1a\u662f\u4e00\u79cd\u65e0\u8f7d\u6ce2\u901a\u4fe1\u6280\u672f\uff0c\u5229\u7528\u7eb3\u79d2\u81f3\u5fae\u5fae\u79d2\u7ea7\u7684\u975e\u6b63\u5f26\u6ce2\u7a84\u8109\u51b2\u4f20\u8f93\u6570\u636e\uff0c\u5176\u4f20\u8f93\u8ddd\u79bb\u901a\u5e38\u572810M\u4ee5\u5185\uff0c\u4f7f\u75281GHz\u4ee5\u4e0a\u5e26\u5bbd\uff0c\u901a\u4fe1\u901f\u5ea6\u53ef\u4ee5\u8fbe\u5230\u51e0\u767e\u5146bit\/s\u4ee5\u4e0a\uff0cUWB\u7684\u5de5\u4f5c\u9891\u6bb5\u8303\u56f4\u4ece3.1GHz\u523010.6GHz\uff0c\u6700\u5c0f\u5de5\u4f5c\u9891\u5bbd\u4e3a500MHz\u3002\u5176\u4e3b\u8981\u7279\u70b9\u662f\uff1a\u4f20\u8f93\u901f\u7387\u9ad8;\u53d1\u5c04\u529f\u7387\u4f4e\uff0c\u529f\u8017\u5c0f;\u4fdd\u5bc6\u6027\u5f3a;UWB\u901a\u4fe1\u91c7\u7528\u8c03\u65f6\u5e8f\u5217\uff0c\u80fd\u591f\u6297\u591a\u5f84\u8870\u843d;UWB\u6240\u9700\u8981\u7684\u5c04\u9891\u548c\u5fae\u6ce2\u5668\u4ef6\u5f88\u5c11\uff0c\u53ef\u4ee5\u51cf\u5c0f\u7cfb\u7edf\u7684\u590d\u6742\u6027\u3002\u7531\u4e8e\u7cfbUWB\u7edf\u5360\u7528\u7684\u5e26\u5bbd\u5f88\u9ad8\uff0cUWB\u7cfb\u7edf\u53ef\u80fd\u4f1a\u5e72\u6270\u73b0\u6709\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u3002UWB\u4e3b\u8981\u5e94\u7528\u5728\u9ad8\u5206\u8fa8\u7387\u201c\u8f83\u5c0f\u8303\u56f4\u201d\u80fd\u591f\u7a7f\u900f\u5899\u58c1\u201c\u5730\u9762\u7b49\u969c\u788d\u7269\u7684\u96f7\u8fbe\u548c\u56fe\u50cf\u7cfb\u7edf\u4e2d\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 \u8fdc\u8ddd\u79bb\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae<\/h2>\n\n\n\n

\u3000\u3000GPRS\/CDMA<\/strong>\uff1aGPRS(\u901a\u7528\u65e0\u7ebf\u5206\u7ec4\u4e1a\u52a1)\u662f\u7531\u4e2d\u56fd\u79fb\u52a8\u5f00\u53d1\u8fd0\u8425\u7684\u4e00\u79cd\u57fa\u4e8eGSM\u901a\u4fe1\u7cfb\u7edf\u7684\u65e0\u7ebf\u5206\u7ec4\u4ea4\u6362\u6280\u672f\uff0c\u662f\u4ecb\u4e8e\u7b2c\u4e8c\u4ee3\u548c\u7b2c\u4e09\u4ee3\u4e4b\u95f4\u7684\u6280\u672f\uff0c\u901a\u5e38\u79f0\u4e3a2.5G\u3002\u5b83\u662f\u5229\u7528\u201c\u5305\u4ea4\u6362\u201d\u6982\u5ff5\u53d1\u5c55\u7684\u4e00\u79cd\u65e0\u7ebf\u4f20\u8f93\u65b9\u5f0f\uff0c\u5305\u4ea4\u6362\u5c31\u5c06\u6570\u636e\u5c01\u88c5\u6210\u8bb8\u591a\u72ec\u7acb\u7684\u5305\uff0c\u518d\u5c06\u8fd9\u4e9b\u5305\u4e00\u4e2a\u4e00\u4e2a\u4f20\u9001\u51fa\u53bb\uff0c\u5f62\u5f0f\u4e0a\u6709\u70b9\u7c7b\u4f3c\u5bc4\u5305\u88f9\uff0c\u5176\u4f18\u52bf\u5728\u4e8e\u6709\u8d44\u6599\u9700\u8981\u4f20\u9001\u65f6\u624d\u4f1a\u5360\u7528\u9891\u5bbd\uff0c\u800c\u4e14\u662f\u4ee5\u8d44\u6599\u91cf\u8ba1\u4ef7\uff0c\u6709\u6548\u7684\u63d0\u9ad8\u7f51\u7edc\u7684\u5229\u7528\u7387\u3002GPRS\u7f51\u7edc\u540c\u65f6\u652f\u6301\u7535\u8def\u578b\u6570\u636e\u548c\u5206\u7ec4\u4ea4\u6362\u6570\u636e\uff0c\u4ece\u800cGPRS\u7f51\u7edc\u80fd\u591f\u65b9\u4fbf\u7684\u548c\u56e0\u7279\u7f51\u4e92\u76f8\u8fde\u63a5\uff0c\u76f8\u6bd4\u539f\u6765\u7684GSM\u7f51\u7edc\u7684\u7535\u8def\u4ea4\u6362\u6570\u636e\u4f20\u9001\u65b9\u5f0f\uff0cGRRS\u7684\u5206\u7ec4\u4ea4\u6362\u6280\u672f\u5177\u6709\u5b9e\u65f6\u5728\u7ebf\u3001\u6309\u91cf\u8ba1\u8d39\u3001\u9ad8\u901f\u4f20\u8f93\u7b49\u4f18\u70b9\u3002CDMA(\u662f\u7801\u5206\u591a\u5740\u7684\u82f1\u6587\u7f29\u5199)\u7531\u4e2d\u56fd\u7535\u4fe1\u8fd0\u884c\u7684\u4e00\u79cd\u57fa\u4e8e\u7801\u5206\u6280\u672f\u548c\u591a\u5740\u6280\u672f\u7684\u65b0\u7684\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\uff0c\u5176\u539f\u7406\u57fa\u4e8e\u6269\u9891\u6280\u672f\u3002<\/p>\n\n\n\n

\u3000\u3000\u6570\u4f20\u7535\u53f0\u901a\u4fe1<\/strong>\uff1a\u662f\u6570\u5b57\u5f0f\u65e0\u7ebf\u6570\u636e\u4f20\u8f93\u7535\u53f0\u7684\u7b80\u79f0\u3002\u5b83\u662f\u91c7\u7528\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u3001\u6570\u5b57\u8c03\u5236\u89e3\u8c03\u3001\u5177\u6709\u524d\u5411\u7ea0\u9519\u3001\u5747\u8861\u8f6f\u5224\u51b3\u7b49\u529f\u80fd\u7684\u4e00\u79cd\u65e0\u7ebf\u6570\u636e\u4f20\u8f93\u7535\u53f0\u3002\u6570\u4f20\u7535\u53f0\u7684\u5de5\u4f5c\u9891\u7387\u5927\u591a\u4f7f\u7528220–240MHz\u6216400–470MHz\u9891\u6bb5\uff0c\u5177\u6709\u6570\u8bdd\u517c\u5bb9\u3001\u6570\u636e\u4f20\u8f93\u5b9e\u65f6\u6027\u597d\u3001\u4e13\u7528\u6570\u636e\u4f20\u8f93\u901a\u9053\u3001\u4e00\u6b21\u6295\u8d44\u3001\u6ca1\u6709\u8fd0\u884c\u4f7f\u7528\u8d39\u3001\u9002\u7528\u4e8e\u6076\u52a3\u73af\u5883\u3001\u7a33\u5b9a\u6027\u597d\u7b49\u4f18\u70b9\u3002\u6570\u4f20\u7535\u53f0\u7684\u6709\u6548\u8986\u76d6\u534a\u5f84\u7ea6\u6709\u51e0\u5341\u516c\u91cc\uff0c\u53ef\u4ee5\u8986\u76d6\u4e00\u4e2a\u57ce\u5e02\u6216\u4e00\u5b9a\u7684\u533a\u57df\u3002\u6570\u4f20\u7535\u53f0\u901a\u5e38\u63d0\u4f9b\u6807\u51c6\u7684RS-232\u6570\u636e\u63a5\u53e3\uff0c\u53ef\u76f4\u63a5\u4e0e\u8ba1\u7b97\u673a\u3001\u6570\u636e\u91c7\u96c6\u5668\u3001RTU\u3001PLC\u3001\u6570\u636e\u7ec8\u7aef\u3001GPS\u63a5\u6536\u673a\u3001\u6570\u7801\u76f8\u673a\u7b49\u8fde\u63a5\u3002\u5df2\u7ecf\u5728\u5404\u884c\u4e1a\u53d6\u5f97\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5728\u822a\u7a7a\u822a\u5929\u3001\u94c1\u8def\u3001\u7535\u529b\u3001\u77f3\u6cb9\u3001\u6c14\u8c61\u3001\u5730\u9707\u7b49\u5404\u4e2a\u884c\u4e1a\u5747\u6709\u5e94\u7528\uff0c\u5728\u9065\u63a7\u3001\u9065\u6d4b\u3001\u6447\u4fe1\u3001\u9065\u611f\u7b49SCADA\u9886\u57df\u4e5f\u53d6\u5f97\u4e86\u957f\u8db3\u7684\u8fdb\u6b65\u548c\u53d1\u5c55\u3002<\/p>\n\n\n\n

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