{"id":101033,"date":"2025-02-13T16:35:29","date_gmt":"2025-02-13T08:35:29","guid":{"rendered":"\/\/www.viralrail.com\/?p=101033"},"modified":"2025-02-13T16:35:34","modified_gmt":"2025-02-13T08:35:34","slug":"ipddzyplfw","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/101033.html","title":{"rendered":"ISM\u9891\u6bb5\u7684\u4e3b\u8981\u9891\u7387\u8303\u56f4"},"content":{"rendered":"\n<p>\u3000\u3000<strong>ISM\u9891\u6bb5<\/strong>(\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597\u9891\u6bb5)\u7684\u4e3b\u8981\u9891\u7387\u8303\u56f4\u5305\u62ec\u591a\u4e2a\u5b50\u9891\u6bb5\uff0c\u8fd9\u4e9b\u9891\u6bb5\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u3001RFID\u7cfb\u7edf\u3001\u9065\u63a7\u8bbe\u5907\u3001\u533b\u7597\u8bbe\u5907\u7b49\u9886\u57df\u3002ISM\u9891\u6bb5\u7684\u4e3b\u8981\u9891\u7387\u8303\u56f4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>6.78 MHz<\/strong>\uff1a\u5c5e\u4e8e\u77ed\u6ce2\u9891\u6bb5\uff0c\u4e3b\u8981\u7528\u4e8e\u77ed\u6ce2\u901a\u4fe1\u548cRFID\u7cfb\u7edf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>13.56 MHz<\/strong>\uff1a\u5c5e\u4e8e\u77ed\u6ce2\u9891\u6bb5\uff0c\u5e7f\u6cdb\u7528\u4e8eRFID\u7cfb\u7edf\u3001\u9065\u63a7\u7cfb\u7edf\u548c\u8fdc\u8ddd\u79bb\u63a7\u5236\u6a21\u578b\u5b9e\u4f53\u7cfb\u7edf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>26.957 MHz \u81f3 27.283 MHz<\/strong>\uff1a\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>40.66 MHz \u81f3 40.70 MHz<\/strong>\uff1a\u5c5e\u4e8eVHF\u9891\u6bb5\uff0c\u4e3b\u8981\u7528\u4e8e\u9065\u6d4b\u548c\u9065\u63a7\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>433.920 MHz \u81f3 434.979 MHz<\/strong>\uff1a\u7528\u4e8e\u4e1a\u4f59\u65e0\u7ebf\u7535\u670d\u52a1\u548c\u77ed\u8ddd\u79bb\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>868 MHz \u548c 915 MHz<\/strong>\uff1a\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5982Z-Wave\u3001\u84dd\u7259\u548cWi-Fi\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>2.4 GHz \u548c 5 GHz<\/strong>\uff1a\u7528\u4e8eWi-Fi\u3001\u84dd\u7259\u3001Zigbee\u7b49\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>2400 MHz \u81f3 2483.5 MHz<\/strong>\uff1a\u7528\u4e8eWi-Fi\u548c\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>5725 MHz \u81f3 5850 MHz<\/strong>\uff1a\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>902 MHz \u81f3 928 MHz<\/strong>\uff1a\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>1.7 GHz \u81f3 2.5 GHz<\/strong>\uff1a\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>24.125 GHz \u81f3 58 GHz<\/strong>\uff1a\u7528\u4e8e\u9ad8\u9891\u65e0\u7ebf\u901a\u4fe1\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u7684\u4e3b\u8981\u9891\u7387\u8303\u56f4\u8986\u76d6\u4e86\u4ece\u4f4e\u9891(\u59826.78 MHz)\u5230\u9ad8\u9891(\u598258 GHz)\u7684\u5e7f\u6cdb\u9891\u8c31\uff0c\u5177\u4f53\u5e94\u7528\u53d6\u51b3\u4e8e\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u7684\u89c4\u5b9a\u548c\u9700\u6c42\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"726\" height=\"450\" src=\"\/\/www.viralrail.com\/wp-content\/uploads\/2024\/08\/tpunbwg24918a.jpg\" alt=\"\" class=\"wp-image-97773\" srcset=\"\/\/www.viralrail.com\/wp-content\/uploads\/2024\/08\/tpunbwg24918a.jpg 726w, \/\/www.viralrail.com\/wp-content\/uploads\/2024\/08\/tpunbwg24918a-300x186.jpg 300w, \/\/www.viralrail.com\/wp-content\/uploads\/2024\/08\/tpunbwg24918a-600x372.jpg 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 ISM\u9891\u6bb5\u5728\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u7684\u5177\u4f53\u89c4\u5b9a\u6709\u4f55\u4e0d\u540c?<\/h2>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5(\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597\u9891\u6bb5)\u5728\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u7684\u5177\u4f53\u89c4\u5b9a\u5b58\u5728\u663e\u8457\u5dee\u5f02\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u9891\u6bb5\u5212\u5206\u3001\u4f7f\u7528\u89c4\u8303\u4ee5\u53ca\u76d1\u7ba1\u673a\u6784\u7684\u4e0d\u540c\u3002\u4ee5\u4e0b\u662f\u5bf9ISM\u9891\u6bb5\u5728\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u5177\u4f53\u89c4\u5b9a\u7684\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u5168\u7403\u7edf\u4e00\u6027\u4e0e\u533a\u57df\u5dee\u5f02<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u7531\u56fd\u9645\u7535\u4fe1\u8054\u76df(ITU)\u5b9a\u4e49\uff0c\u65e8\u5728\u4e3a\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597\u7528\u9014\u63d0\u4f9b\u65e0\u9700\u6388\u6743\u7684\u9891\u8c31\u8d44\u6e90\u3002\u7136\u800c\uff0c\u5404\u56fd\u6839\u636e\u81ea\u8eab\u9700\u6c42\u5bf9ISM\u9891\u6bb5\u8fdb\u884c\u4e86\u4e0d\u540c\u7684\u5212\u5206\u548c\u7ba1\u7406\uff0c\u5bfc\u81f4\u5168\u7403\u8303\u56f4\u5185\u5b58\u5728\u533a\u57df\u5dee\u5f02\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5168\u7403\u7edf\u4e00\u9891\u6bb5<\/strong>\uff1a\u4f8b\u5982\uff0c2.4 GHz\u9891\u6bb5\u5728\u5168\u7403\u8303\u56f4\u5185\u57fa\u672c\u901a\u7528\uff0c\u88ab\u5e7f\u6cdb\u7528\u4e8eWi-Fi\u3001\u84dd\u7259\u7b49\u77ed\u8ddd\u79bb\u901a\u4fe1\u6280\u672f\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u533a\u57df\u5dee\u5f02<\/strong>\uff1a\u4e0d\u540c\u56fd\u5bb6\u5bf9ISM\u9891\u6bb5\u7684\u4f7f\u7528\u65b9\u5f0f\u548c\u529f\u7387\u9650\u5236\u6709\u6240\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u7f8e\u56fd\u3001\u6b27\u6d32\u548c\u4e2d\u56fd\u5185\u5730\u5bf9ISM\u9891\u6bb5\u7684\u89c4\u5b9a\u5404\u6709\u7279\u70b9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u7f8e\u56fd\u7684\u89c4\u5b9a<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u7f8e\u56fd\uff0cISM\u9891\u6bb5\u7531\u8054\u90a6\u901a\u4fe1\u59d4\u5458\u4f1a(FCC)\u7ba1\u7406\uff0c\u5177\u4f53\u89c4\u5b9a\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>902-928 MHz<\/strong>\uff1a\u7528\u4e8eGSM\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>2400-2485 MHz<\/strong>\uff1a\u7528\u4e8e\u65e0\u7ebf\u5c40\u57df\u7f51(Wi-Fi)\u548c\u84dd\u7259\u7b49\u6280\u672f\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>5725-5850 MHz<\/strong>\uff1a\u7528\u4e8e\u9ad8\u5e26\u5bbd\u65e0\u7ebf\u901a\u4fe1\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>2.4 GHz\u9891\u6bb5<\/strong>\uff1a\u88ab\u5212\u5206\u4e3a14\u4e2a\u72ec\u7acb\u7684\u4fe1\u9053\uff0cFCC\u8d1f\u8d23\u5206\u914d\u8fd9\u4e9b\u4fe1\u9053\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u6b27\u6d32\u7684\u89c4\u5b9a<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u6b27\u6d32\uff0cISM\u9891\u6bb5\u7684\u5212\u5206\u548c\u4f7f\u7528\u89c4\u8303\u7531\u6b27\u6d32\u7535\u4fe1\u6807\u51c6\u534f\u4f1a(ETSI)\u5236\u5b9a\uff0c\u4e3b\u8981\u7279\u70b9\u5305\u62ec\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>900 MHz\u9891\u6bb5<\/strong>\uff1a\u90e8\u5206\u7528\u4e8eGSM\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>2.4 GHz\u9891\u6bb5<\/strong>\uff1a\u4e0e\u5168\u7403\u901a\u7528\uff0c\u4f46\u5177\u4f53\u4fe1\u9053\u5206\u914d\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>5.8 GHz\u9891\u6bb5<\/strong>\uff1a\u5bbd\u5ea6\u4e3a150 MHz\uff0c\u9700\u907f\u514d\u4e0eUNI-3\u533a\u9891\u6bb5\u91cd\u53e0\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u4e2d\u56fd\u5185\u5730\u7684\u89c4\u5b9a<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u4e2d\u56fd\u5185\u5730\u5bf9ISM\u9891\u6bb5\u7684\u5177\u4f53\u5212\u5206\u672a\u660e\u786e\u63d0\u53ca\uff0c\u4f46\u63a8\u6d4b\u5176\u89c4\u5b9a\u4e0e\u56fd\u9645\u7535\u8054(ITU)\u4e09\u533a\u56fd\u5bb6\u7c7b\u4f3c\u3002\u4f8b\u5982\uff0c\u5728100 MHz\u81f31 GHz\u8303\u56f4\u5185\uff0c\u901a\u5e38\u6ca1\u6709ISM\u9891\u6bb5\u7684\u6307\u5b9a\u5e94\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u5176\u4ed6\u5730\u533a\u7684\u7279\u6b8a\u89c4\u5b9a<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u65e5\u672c<\/strong>\uff1a\u5bf95.8 GHz\u9891\u6bb5\u7684\u4f7f\u7528\u6709\u4e25\u683c\u9650\u5236\uff0c\u7981\u6b62\u4f7f\u7528\u8be5\u9891\u6bb5\u8fdb\u884c\u65e0\u7ebf\u5c40\u57df\u7f51\u4f20\u8f93\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5370\u5ea6<\/strong>\uff1a\u5bf92.4 GHz\u9891\u6bb5\u7684\u4f7f\u7528\u8fdb\u884c\u4e86\u7279\u6b8a\u89c4\u5b9a\uff0c\u4ee5\u907f\u514d\u4e0e\u536b\u661f\u901a\u4fe1\u7cfb\u7edf\u7684\u5e72\u6270\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30006.&nbsp;<strong>\u76d1\u7ba1\u673a\u6784\u7684\u4f5c\u7528<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u5404\u56fd\u7684\u76d1\u7ba1\u673a\u6784\u5728ISM\u9891\u6bb5\u7684\u7ba1\u7406\u4e2d\u626e\u6f14\u91cd\u8981\u89d2\u8272\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7f8e\u56fd<\/strong>\uff1aFCC\u8d1f\u8d23ISM\u9891\u6bb5\u7684\u5212\u5206\u3001\u8bbe\u5907\u8ba4\u8bc1\u548c\u6280\u672f\u89c4\u8303\u5236\u5b9a\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6b27\u6d32<\/strong>\uff1aETSI\u5236\u5b9a\u534f\u8c03\u6b27\u6d32\u7684ISM\u8bbe\u5907\u6807\u51c6\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4e2d\u56fd<\/strong>\uff1a\u5de5\u4e1a\u548c\u4fe1\u606f\u5316\u90e8(MIIT)\u8d1f\u8d23ISM\u9891\u6bb5\u7684\u7ba1\u7406\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30007.&nbsp;<strong>\u9891\u6bb5\u4f7f\u7528\u7684\u6280\u672f\u8981\u6c42<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u5bf9ISM\u9891\u6bb5\u7684\u4f7f\u7528\u8fd8\u6d89\u53ca\u6280\u672f\u8981\u6c42\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u529f\u7387\u9650\u5236<\/strong>\uff1a\u5404\u56fd\u5bf9ISM\u9891\u6bb5\u8bbe\u5907\u7684\u53d1\u5c04\u529f\u7387\u6709\u4e25\u683c\u9650\u5236\uff0c\u4ee5\u907f\u514d\u5e72\u6270\u5176\u4ed6\u65e0\u7ebf\u7535\u4e1a\u52a1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4fe1\u9053\u5206\u914d<\/strong>\uff1a\u4f8b\u5982\uff0c\u7f8e\u56fd\u5c062.4 GHz\u9891\u6bb5\u5212\u5206\u4e3a14\u4e2a\u4fe1\u9053\uff0c\u800c\u6b27\u6d32\u5219\u53ef\u80fd\u6709\u4e0d\u540c\u7684\u4fe1\u9053\u5206\u914d\u65b9\u5f0f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30008.&nbsp;<strong>\u672a\u6765\u6311\u6218<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u968f\u7740\u7269\u8054\u7f51(IoT)\u7684\u53d1\u5c55\u548c\u9891\u8c31\u9700\u6c42\u7684\u589e\u52a0\uff0cISM\u9891\u6bb5\u7684\u7ba1\u7406\u548c\u4f7f\u7528\u9762\u4e34\u65b0\u7684\u6311\u6218\u3002\u5404\u56fd\u9700\u8981\u5728\u4fdd\u6301\u5168\u7403\u534f\u8c03\u7684\u540c\u65f6\uff0c\u89e3\u51b3\u9891\u8c31\u5171\u4eab\u548c\u5e72\u6270\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u5728\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u7684\u5177\u4f53\u89c4\u5b9a\u5b58\u5728\u663e\u8457\u5dee\u5f02\uff0c\u8fd9\u4e9b\u5dee\u5f02\u4e3b\u8981\u4f53\u73b0\u5728\u9891\u6bb5\u5212\u5206\u3001\u4f7f\u7528\u89c4\u8303\u4ee5\u53ca\u76d1\u7ba1\u673a\u6784\u7684\u4e0d\u540c\u3002\u867d\u7136\u5168\u7403\u7edf\u4e00\u6027\u662f\u76ee\u6807\uff0c\u4f46\u533a\u57df\u5dee\u5f02\u4ecd\u7136\u5b58\u5728\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u4e3a\u4ec0\u4e48ISM\u9891\u6bb5\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u548cRFID\u7cfb\u7edf?<\/h2>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5(\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597\u9891\u6bb5)\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u548cRFID\u7cfb\u7edf\uff0c\u4e3b\u8981\u539f\u56e0\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5168\u7403\u901a\u7528\u6027<\/strong><\/p>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u7531\u56fd\u9645\u7535\u4fe1\u8054\u76df(ITU)\u5b9a\u4e49\uff0c\u662f\u5168\u7403\u8303\u56f4\u5185\u88ab\u5e7f\u6cdb\u8ba4\u53ef\u548c\u4f7f\u7528\u7684\u9891\u6bb5\u3002\u8fd9\u4e9b\u9891\u6bb5\u5305\u62ec2.4 GHz\u30015.8 GHz\u7b49\uff0c\u88ab\u6388\u6743\u7528\u4e8e\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597\u7528\u9014\uff0c\u540c\u65f6\u5141\u8bb8\u65e0\u9700\u8bb8\u53ef\u8bc1\u5373\u53ef\u4f7f\u7528\u3002\u8fd9\u79cd\u5168\u7403\u901a\u7528\u6027\u4f7f\u5f97\u65e0\u7ebf\u901a\u4fe1\u8bbe\u5907\u80fd\u591f\u8f7b\u677e\u96c6\u6210\u5230\u5404\u79cd\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u65e0\u9700\u590d\u6742\u7684\u9891\u7387\u7533\u8bf7\u6d41\u7a0b\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u8986\u76d6\u8303\u56f4\u5e7f\uff0c\u4f7f\u7528\u6210\u672c\u4f4e<\/strong><\/p>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u7684\u8986\u76d6\u8303\u56f4\u5e7f\u6cdb\uff0c\u4e14\u4f7f\u7528\u6210\u672c\u8f83\u4f4e\u3002\u4f8b\u5982\uff0c2.4 GHz\u9891\u6bb5\u662f\u5168\u7403\u901a\u7528\u7684\u65e0\u7ebf\u5c40\u57df\u7f51(WLAN)\u3001\u84dd\u7259\u3001ZigBee\u7b49\u6280\u672f\u7684\u57fa\u7840\u9891\u6bb5\uff0c\u80fd\u591f\u5b9e\u73b0\u9ad8\u6548\u3001\u4f4e\u6210\u672c\u7684\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6280\u672f\u6210\u719f\uff0c\u5e94\u7528\u5e7f\u6cdb<\/strong><\/p>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u5728\u65e0\u7ebf\u901a\u4fe1\u9886\u57df\u7684\u5e94\u7528\u975e\u5e38\u6210\u719f\uff0c\u6db5\u76d6\u4e86\u65e0\u7ebf\u5c40\u57df\u7f51(WLAN)\u3001\u84dd\u7259\u3001ZigBee\u3001Wi-Fi\u7b49\u591a\u79cd\u6280\u672f\u3002\u8fd9\u4e9b\u6280\u672f\u5728\u5bb6\u5ead\u81ea\u52a8\u5316\u3001\u533b\u7597\u8bbe\u5907\u3001\u5de5\u4e1a\u63a7\u5236\u7b49\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\uff0c\u63a8\u52a8\u4e86\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>RFID\u7cfb\u7edf\u7684\u7406\u60f3\u9009\u62e9<\/strong><\/p>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u4e5f\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8eRFID(\u5c04\u9891\u8bc6\u522b)\u6280\u672f\u4e2d\u3002RFID\u7cfb\u7edf\u5229\u7528ISM\u9891\u6bb5\u8fdb\u884c\u77ed\u8ddd\u79bb\u901a\u4fe1\uff0c\u5177\u6709\u4f4e\u529f\u8017\u3001\u9ad8\u7075\u654f\u5ea6\u548c\u5c0f\u82af\u7247\u5c3a\u5bf8\u7684\u7279\u70b9\u3002\u4f8b\u5982\uff0c13.56 MHz\u7684ISM\u9891\u6bb5\u88ab\u7528\u4e8e\u975e\u63a5\u89e6\u5f0f\u5361\u7247\u548c\u667a\u80fd\u5361\u7b49RFID\u7cfb\u7edf\u4e2d\uff0c\u80fd\u591f\u5b9e\u73b0\u5feb\u901f\u3001\u53ef\u9760\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u51cf\u5c11\u5e72\u6270\uff0c\u63d0\u9ad8\u6027\u80fd<\/strong><\/p>\n\n\n\n<p>\u3000\u3000\u867d\u7136ISM\u9891\u6bb5\u7684\u9ad8\u7528\u6237\u6570\u91cf\u53ef\u80fd\u5bfc\u81f4\u5e72\u6270\uff0c\u4f46\u901a\u8fc7\u91c7\u7528\u591a\u9891\u6bb5\u5929\u7ebf\u6216\u591a\u4fe1\u9053\u6280\u672f\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u5e72\u6270\u5e76\u63d0\u9ad8\u901a\u4fe1\u6027\u80fd\u3002\u4f8b\u5982\uff0c2.4 GHz\u9891\u6bb5\u867d\u7136\u7528\u6237\u4f17\u591a\uff0c\u4f46\u901a\u8fc7\u9009\u62e9\u8f83\u5c11\u5e72\u6270\u7684\u4fe1\u9053\u6216\u4f7f\u75285.8 GHz\u9891\u6bb5(\u8f83\u5c11\u5e72\u6270)\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u4f18\u5316\u901a\u4fe1\u8d28\u91cf\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7b26\u5408\u56fd\u9645\u6807\u51c6<\/strong><\/p>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u7684\u4f7f\u7528\u7b26\u5408\u56fd\u9645\u6807\u51c6\uff0c\u907f\u514d\u4e86\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u4e4b\u95f4\u7684\u9891\u8c31\u51b2\u7a81\u3002\u4f8b\u5982\uff0c902-928 MHz\u9891\u6bb5\u5728\u7f8e\u56fd\u88ab\u7528\u4e8eISM\u5e94\u7528\uff0c\u800c\u6b27\u6d32\u5219\u4f7f\u7528868-870 MHz\u9891\u6bb5\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u652f\u6301\u591a\u79cd\u65e0\u7ebf\u6280\u672f<\/strong><\/p>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u652f\u6301\u591a\u79cd\u65e0\u7ebf\u6280\u672f\uff0c\u5982Wi-Fi\u3001\u84dd\u7259\u3001ZigBee\u7b49\uff0c\u8fd9\u4e9b\u6280\u672f\u5728\u73b0\u4ee3\u4fe1\u606f\u6280\u672f\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\u3002\u4f8b\u5982\uff0cWi-Fi\u6280\u672f\u57fa\u4e8e2.4 GHz\u9891\u6bb5\uff0c\u5df2\u6210\u4e3a\u5168\u7403\u6700\u6d41\u884c\u7684\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\u4e4b\u4e00\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5bf9RFID\u7cfb\u7edf\u7684\u7279\u6b8a\u8d21\u732e<\/strong><\/p>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u5728RFID\u7cfb\u7edf\u4e2d\u7684\u5e94\u7528\u4e0d\u4ec5\u9650\u4e8e\u901a\u4fe1\uff0c\u8fd8\u5305\u62ec\u6807\u7b7e\u4e0e\u8bfb\u5199\u5668\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u673a\u5236\u3002\u4f8b\u5982\uff0c\u5728\u7269\u6d41\u7ba1\u7406\u3001\u8eab\u4efd\u9a8c\u8bc1\u548c\u5e93\u5b58\u8ffd\u8e2a\u7b49\u9886\u57df\uff0cRFID\u7cfb\u7edf\u901a\u8fc7ISM\u9891\u6bb5\u5b9e\u73b0\u4e86\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u548c\u5b9e\u65f6\u76d1\u63a7\u3002<\/p>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u56e0\u5176\u5168\u7403\u901a\u7528\u6027\u3001\u8986\u76d6\u8303\u56f4\u5e7f\u3001\u4f7f\u7528\u6210\u672c\u4f4e\u3001\u6280\u672f\u6210\u719f\u4ee5\u53ca\u7b26\u5408\u56fd\u9645\u6807\u51c6\u7b49\u4f18\u52bf\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u548cRFID\u7cfb\u7edf\u4e2d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 ISM\u9891\u6bb5\u7684\u9891\u7387\u8303\u56f4\u662f\u5982\u4f55\u786e\u5b9a\u7684\uff0c\u6709\u54ea\u4e9b\u79d1\u5b66\u4f9d\u636e?<\/h2>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u7684\u9891\u7387\u8303\u56f4\u662f\u6839\u636e\u56fd\u9645\u7535\u4fe1\u8054\u76df(ITU)\u7684\u89c4\u5b9a\u4ee5\u53ca\u5404\u56fd\u7684\u5177\u4f53\u9700\u6c42\u548c\u79d1\u5b66\u4f9d\u636e\u786e\u5b9a\u7684\u3002ISM\u9891\u6bb5\u4e3b\u8981\u7528\u4e8e\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597\u8bbe\u5907\uff0c\u8fd9\u4e9b\u8bbe\u5907\u65e0\u9700\u8bb8\u53ef\u8bc1\u5373\u53ef\u4f7f\u7528\uff0c\u4f46\u9700\u9075\u5b88\u529f\u7387\u53d1\u5c04\u9650\u5236\u5e76\u907f\u514d\u5e72\u6270\u5176\u4ed6\u9891\u6bb5\u7684\u901a\u4fe1\u3002\u4ee5\u4e0b\u662fISM\u9891\u6bb5\u9891\u7387\u8303\u56f4\u7684\u79d1\u5b66\u4f9d\u636e\u53ca\u5176\u786e\u5b9a\u8fc7\u7a0b\u7684\u8be6\u7ec6\u8bf4\u660e\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u79d1\u5b66\u4f9d\u636e<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u7684\u9009\u62e9\u57fa\u4e8e\u4ee5\u4e0b\u51e0\u4e2a\u79d1\u5b66\u4f9d\u636e\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7535\u78c1\u6ce2\u4f20\u64ad\u7279\u6027<\/strong>\uff1aISM\u9891\u6bb5\u5185\u7684\u9891\u7387\u8303\u56f4\u901a\u5e38\u88ab\u8bbe\u8ba1\u4e3a\u907f\u514d\u4e0e\u5176\u4ed6\u91cd\u8981\u901a\u4fe1\u9891\u6bb5\u91cd\u53e0\uff0c\u540c\u65f6\u5177\u6709\u826f\u597d\u7684\u7a7f\u900f\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002\u4f8b\u5982\uff0c2.4GHz\u9891\u6bb5\u56e0\u5176\u8f83\u5bbd\u7684\u5e26\u5bbd\u548c\u826f\u597d\u7684\u7a7f\u900f\u6027\uff0c\u88ab\u5e7f\u6cdb\u7528\u4e8e\u65e0\u7ebf\u5c40\u57df\u7f51(Wi-Fi)\u3001\u84dd\u7259\u548cZigBee\u7b49\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u529f\u7387\u53d1\u5c04\u9650\u5236<\/strong>\uff1a\u4e3a\u4e86\u51cf\u5c11\u5bf9\u5176\u4ed6\u9891\u6bb5\u7684\u5e72\u6270\uff0cISM\u9891\u6bb5\u5185\u7684\u8bbe\u5907\u901a\u5e38\u53d7\u5230\u4e25\u683c\u7684\u529f\u7387\u53d1\u5c04\u9650\u5236\u3002\u4f8b\u5982\uff0c\u7f8e\u56fd\u89c4\u5b9aISM\u9891\u6bb5\u5185\u7684\u8bbe\u5907\u53d1\u5c04\u529f\u7387\u4e0d\u5f97\u8d85\u8fc7100\u6beb\u74e6\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u56fd\u9645\u534f\u8c03\u4e0e\u517c\u5bb9\u6027<\/strong>\uff1aITU\u4e3a\u5168\u7403\u8303\u56f4\u5185ISM\u9891\u6bb5\u7684\u5212\u5206\u63d0\u4f9b\u4e86\u7edf\u4e00\u7684\u6807\u51c6\uff0c\u786e\u4fdd\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u4e4b\u95f4\u7684\u517c\u5bb9\u6027\u3002\u4f8b\u5982\uff0c2.4GHz\u9891\u6bb5\u5728\u5168\u7403\u8303\u56f4\u5185\u88ab\u5171\u7528\uff0c\u800c5.8GHz\u9891\u6bb5\u5219\u88ab\u5212\u5206\u4e3a\u591a\u4e2a\u5b50\u9891\u6bb5\u4ee5\u907f\u514d\u9891\u6bb5\u62e5\u585e\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u5177\u4f53\u9891\u7387\u8303\u56f4<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u6839\u636e\u4e0d\u540c\u7684\u56fd\u5bb6\u548c\u5730\u533a\u4ee5\u53caITU\u7684\u89c4\u5b9a\uff0cISM\u9891\u6bb5\u7684\u5177\u4f53\u9891\u7387\u8303\u56f4\u6709\u6240\u4e0d\u540c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u7684ISM\u9891\u6bb5\u53ca\u5176\u7528\u9014\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>6.765-6.795 MHz<\/strong>\uff1a\u77ed\u6ce2\u9891\u6bb5\uff0c\u5e38\u7528\u4e8e\u5de5\u4e1a\u611f\u5e94\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>13.553-13.567 MHz<\/strong>\uff1a\u77ed\u6ce2\u9891\u6bb5\uff0c\u5e7f\u6cdb\u7528\u4e8eRFID\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>26.957-27.283 MHz<\/strong>\uff1a\u77ed\u6ce2\u9891\u6bb5\uff0c\u7528\u4e8e\u77ed\u8ddd\u79bb\u901a\u4fe1\u548c\u63a7\u5236\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>40.66-40.7 MHz<\/strong>\uff1a\u77ed\u6ce2\u9891\u6bb5\uff0c\u7528\u4e8e\u77ed\u8ddd\u79bb\u901a\u4fe1\u548c\u63a7\u5236\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>902-928 MHz<\/strong>\uff1a\u7f8e\u56fdISM\u9891\u6bb5\uff0c\u7528\u4e8e\u65e0\u7ebf\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>2400-2483.5 MHz<\/strong>\uff1a\u5168\u7403\u901a\u7528\u7684ISM\u9891\u6bb5\uff0c\u5e7f\u6cdb\u7528\u4e8eWi-Fi\u3001\u84dd\u7259\u548cZigBee\u7b49\u65e0\u7ebf\u7f51\u7edc\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>5725-5850 MHz<\/strong>\uff1a\u77ed\u6ce2\u9891\u6bb5\uff0c\u7528\u4e8e\u77ed\u8ddd\u79bb\u901a\u4fe1\u548c\u63a7\u5236\u8bbe\u5907\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u786e\u5b9a\u8fc7\u7a0b<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u7684\u786e\u5b9a\u8fc7\u7a0b\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u56fd\u9645\u534f\u8c03<\/strong>\uff1aITU\u901a\u8fc7\u56fd\u9645\u4f1a\u8bae\u548c\u534f\u8bae\uff0c\u4e3a\u5404\u56fd\u5206\u914dISM\u9891\u6bb5\uff0c\u5e76\u786e\u4fdd\u8fd9\u4e9b\u9891\u6bb5\u5728\u5168\u7403\u8303\u56f4\u5185\u7684\u517c\u5bb9\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u56fd\u5bb6\u89c4\u5b9a<\/strong>\uff1a\u5404\u56fd\u6839\u636e\u81ea\u8eab\u7684\u9700\u6c42\u548c\u79d1\u5b66\u4f9d\u636e\uff0c\u5bf9ISM\u9891\u6bb5\u8fdb\u884c\u8fdb\u4e00\u6b65\u5212\u5206\u548c\u7ba1\u7406\u3002\u4f8b\u5982\uff0c\u7f8e\u56fdFCC\u5c06ISM\u9891\u6bb5\u5212\u5206\u4e3a\u591a\u4e2a\u5b50\u9891\u6bb5\uff0c\u5e76\u89c4\u5b9a\u4e86\u5177\u4f53\u7684\u529f\u7387\u53d1\u5c04\u9650\u5236\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6280\u672f\u8bc4\u4f30<\/strong>\uff1a\u5728\u9009\u62e9ISM\u9891\u6bb5\u65f6\uff0c\u9700\u8981\u8003\u8651\u7535\u78c1\u6ce2\u7684\u4f20\u64ad\u7279\u6027\u3001\u5e72\u6270\u53ef\u80fd\u6027\u4ee5\u53ca\u8bbe\u5907\u7684\u5b9e\u9645\u5e94\u7528\u9700\u6c42\u3002\u4f8b\u5982\uff0c2.4GHz\u9891\u6bb5\u56e0\u5176\u826f\u597d\u7684\u7a7f\u900f\u6027\u548c\u517c\u5bb9\u6027\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u8bbe\u5907\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u79d1\u5b66\u4f9d\u636e\u7684\u5177\u4f53\u5e94\u7528<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u77ed\u6ce2\u9891\u6bb5<\/strong>\uff1a\u59826.765-6.795 MHz\u548c13.553-13.567 MHz\uff0c\u8fd9\u4e9b\u9891\u6bb5\u4e3b\u8981\u7528\u4e8e\u77ed\u8ddd\u79bb\u901a\u4fe1\u548c\u63a7\u5236\u8bbe\u5907\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5168\u7403\u5171\u7528\u9891\u6bb5<\/strong>\uff1a\u59822.4GHz\u548c5.8GHz\u9891\u6bb5\uff0c\u8fd9\u4e9b\u9891\u6bb5\u5728\u5168\u7403\u8303\u56f4\u5185\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u9002\u7528\u4e8eWi-Fi\u3001\u84dd\u7259\u548cZigBee\u7b49\u65e0\u7ebf\u7f51\u7edc\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7279\u6b8a\u7528\u9014\u9891\u6bb5<\/strong>\uff1a\u5982902-928 MHz\uff0c\u4e3b\u8981\u7528\u4e8e\u7f8e\u56fd\u7684\u65e0\u7ebf\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u7684\u9891\u7387\u8303\u56f4\u662f\u57fa\u4e8e\u79d1\u5b66\u4f9d\u636e\u548c\u6280\u672f\u9700\u6c42\u786e\u5b9a\u7684\uff0c\u540c\u65f6\u8003\u8651\u4e86\u56fd\u9645\u534f\u8c03\u548c\u517c\u5bb9\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 ISM\u9891\u6bb5\u5bf9\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u6709\u4f55\u5f71\u54cd?<\/h2>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5(\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597\u9891\u6bb5)\u5bf9\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u5177\u6709\u6df1\u8fdc\u7684\u5f71\u54cd\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u5168\u7403\u4e00\u81f4\u6027\u4e0e\u666e\u53ca\u6027<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u7684\u5168\u7403\u4e00\u81f4\u6027\u4f7f\u5f97\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u80fd\u591f\u5728\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u65e0\u7f1d\u4f7f\u7528\uff0c\u65e0\u9700\u590d\u6742\u7684\u9891\u7387\u7533\u8bf7\u6d41\u7a0b\u3002\u4f8b\u5982\uff0c2.4 GHz ISM\u9891\u6bb5\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u84dd\u7259\u3001Wi-Fi\u3001Z-Wave\u7b49\u6280\u672f\u4e2d\uff0c\u8fd9\u4e9b\u6280\u672f\u5728\u5168\u7403\u8303\u56f4\u5185\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\uff0c\u4fc3\u8fdb\u4e86\u65e0\u7ebf\u7f51\u7edc\u8bbe\u5907\u7684\u666e\u53ca\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u4fc3\u8fdb\u6280\u672f\u521b\u65b0\u4e0e\u5e94\u7528<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u4e3a\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u63d0\u4f9b\u4e86\u5b9e\u9a8c\u548c\u521b\u65b0\u7684\u7a7a\u95f4\u3002\u4f8b\u5982\uff0c\u84dd\u7259\u6280\u672f\u5229\u75282.4 GHz ISM\u9891\u6bb5\u5b9e\u73b0\u4e86\u4f4e\u6210\u672c\u7684\u77ed\u8ddd\u79bb\u65e0\u7ebf\u901a\u4fe1\uff0c\u652f\u6301\u8bed\u97f3\u548c\u6570\u636e\u7684\u540c\u6b65\u4f20\u8f93\uff0c\u6210\u4e3a\u6d88\u8d39\u7535\u5b50\u9886\u57df\u7684\u91cd\u8981\u6280\u672f\u3002\u6b64\u5916\uff0cWi-Fi\u6280\u672f\u4e5f\u57285 GHz ISM\u9891\u6bb5\u5185\u5b9e\u73b0\u4e86\u9ad8\u901f\u7387\u7684\u65e0\u7ebf\u7f51\u7edc\u8fde\u63a5\uff0c\u6ee1\u8db3\u4e86\u5bb6\u5ead\u548c\u4f01\u4e1a\u5bf9\u9ad8\u5e26\u5bbd\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u652f\u6301\u591a\u79cd\u65e0\u7ebf\u901a\u4fe1\u6280\u672f<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u8986\u76d6\u4e86\u591a\u4e2a\u9891\u6bb5\uff0c\u5305\u62ec2.4 GHz\u30015 GHz\u3001915 MHz\u7b49\uff0c\u8fd9\u4e9b\u9891\u6bb5\u5206\u522b\u652f\u6301\u4e0d\u540c\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>2.4 GHz ISM\u9891\u6bb5<\/strong>\uff1a\u5e7f\u6cdb\u7528\u4e8e\u84dd\u7259\u3001Wi-Fi\u3001Z-Wave\u7b49\u6280\u672f\uff0c\u652f\u6301\u4f4e\u6210\u672c\u7684\u77ed\u8ddd\u79bb\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>5 GHz ISM\u9891\u6bb5<\/strong>\uff1a\u4e3b\u8981\u7528\u4e8eWi-Fi\u548c\u4e00\u4e9b\u5de5\u4e1a\u5e94\u7528\uff0c\u63d0\u4f9b\u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387\u548c\u8f83\u5c11\u7684\u5e72\u6270\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>915 MHz ISM\u9891\u6bb5<\/strong>\uff1a\u5e38\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u8bbe\u5907\uff0c\u5177\u6709\u8f83\u597d\u7684\u7a7f\u900f\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\u4e0e\u53ef\u9760\u6027<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u7684\u8bbe\u8ba1\u8003\u8651\u4e86\u5e72\u6270\u7ba1\u7406\u548c\u901a\u4fe1\u6548\u7387\u3002\u4f8b\u5982\uff0c\u84dd\u7259\u6280\u672f\u91c7\u7528\u8df3\u9891\u6269\u9891(FHSS)\u6280\u672f\uff0c\u6bcf\u79d2\u8df3\u53d81600\u6b21\uff0c\u51cf\u5c11\u4e86\u5e72\u6270\u5e76\u63d0\u9ad8\u4e86\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0cWi-Fi\u6280\u672f\u901a\u8fc7\u524d\u5411\u7ea0\u9519(FEC)\u7f16\u7801\u548c\u591a\u5929\u7ebf\u6280\u672f\u8fdb\u4e00\u6b65\u63d0\u5347\u4e86\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u63a8\u52a8\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u591a\u6837\u5316\u53d1\u5c55<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u7684\u5f00\u653e\u6027\u548c\u7075\u6d3b\u6027\u4fc3\u8fdb\u4e86\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u591a\u6837\u5316\u53d1\u5c55\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\uff08LPWAN\uff09<\/strong>&nbsp;\uff1a\u5982LoRa\u548cNB-IoT\u7b49\u6280\u672f\u5229\u7528ISM\u9891\u6bb5\u5b9e\u73b0\u4e86\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u7684\u7269\u8054\u7f51\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5de5\u4e1a\u7269\u8054\u7f51\uff08IIoT\uff09<\/strong>&nbsp;\uff1a\u5728915 MHz ISM\u9891\u6bb5\u5185\uff0cZ-Wave\u548cThread\u7b49\u6280\u672f\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u667a\u80fd\u5bb6\u5c45\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30006.&nbsp;<strong>\u9762\u4e34\u7684\u6311\u6218\u4e0e\u6539\u8fdb<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u5c3d\u7ba1ISM\u9891\u6bb5\u4e3a\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u63d0\u4f9b\u4e86\u4fbf\u5229\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6218\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e72\u6270\u95ee\u9898<\/strong>\uff1a\u7531\u4e8eISM\u9891\u6bb5\u7684\u5f00\u653e\u6027\uff0c\u591a\u4e2a\u8bbe\u5907\u5728\u540c\u4e00\u9891\u6bb5\u5185\u5de5\u4f5c\u53ef\u80fd\u5bfc\u81f4\u5e72\u6270\u3002\u4f8b\u5982\uff0c\u84dd\u7259\u548cWi-Fi\u57284GHz\u9891\u6bb5\u5185\u7684\u5171\u5b58\u53ef\u80fd\u4f1a\u5f15\u53d1\u5e72\u6270\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u8c31\u62e5\u6324<\/strong>\uff1a\u968f\u7740\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u5feb\u901f\u53d1\u5c55\uff0cISM\u9891\u6bb5\u5185\u7684\u7528\u6237\u6570\u91cf\u4e0d\u65ad\u589e\u52a0\uff0c\u5bfc\u81f4\u9891\u8c31\u8d44\u6e90\u7d27\u5f20\u3002\u4e3a\u6b64\uff0c\u8bbe\u8ba1\u8005\u9700\u8981\u9009\u62e9\u5e72\u6270\u6700\u5c0f\u7684\u9891\u6bb5\uff0c\u5e76\u91c7\u7528\u591a\u5929\u7ebf\u6280\u672f\u6765\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30007.&nbsp;<strong>\u672a\u6765\u5c55\u671b<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u968f\u7740\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0cISM\u9891\u6bb5\u5c06\u7ee7\u7eed\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002\u4f8b\u5982\uff0c\u672a\u6765\u76846GHz ISM\u9891\u6bb5\u53ef\u80fd\u4f1a\u88ab\u7528\u4e8e\u652f\u6301\u66f4\u9ad8\u901f\u7387\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5982Wi-Fi 7\u548c\u84dd\u72595.4\u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u7efc\u4e0a\u6240\u8ff0\uff0cISM\u9891\u6bb5\u4e3a\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u63d0\u4f9b\u4e86\u575a\u5b9e\u7684\u57fa\u7840\uff0c\u63a8\u52a8\u4e86\u6280\u672f\u521b\u65b0\u548c\u5e94\u7528\u7684\u591a\u6837\u5316\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 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MHz\uff0c\u4ee5\u51cf\u5c11\u8bbe\u5907\u95f4\u7684\u5e72\u6270\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u9891\u7387\u8df3\u8dc3\u6280\u672f\uff0c\u8bbe\u5907\u53ef\u4ee5\u5728\u591a\u4e2a\u672a\u88ab\u4e25\u91cd\u5e72\u6270\u7684\u5b50\u9891\u5e26\u4e0a\u8fdb\u884c\u901a\u4fe1\uff0c\u4ece\u800c\u63d0\u9ad8\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9009\u62e9\u4f4e\u5e72\u6270\u7684ISM\u9891\u6bb5<\/strong><\/p>\n\n\n\n<p>\u3000\u3000\u4e0d\u540c\u7684ISM\u9891\u6bb5\u5177\u6709\u4e0d\u540c\u7684\u5e72\u6270\u7279\u6027\u3002\u4f8b\u5982\uff0c2.4 GHz ISM\u9891\u6bb5\u662f\u6700\u62e5\u6324\u7684\u9891\u6bb5\uff0c\u800c5.8 GHz ISM\u9891\u6bb5\u867d\u7136\u5e26\u5bbd\u8f83\u7a84\uff0c\u4f46\u975e\u6388\u6743\u7528\u6237\u88ab\u89c6\u4e3a\u6b21\u8981\u7528\u6237\uff0c\u56e0\u6b64\u5e72\u6270\u8f83\u5c11\u3002\u5728\u8bbe\u8ba1\u8bbe\u5907\u65f6\uff0c\u53ef\u4ee5\u9009\u62e9\u5e72\u6270\u8f83\u5c11\u7684\u9891\u6bb5\uff0c\u59825.8 GHz\u9891\u6bb5\uff0c\u4ee5\u51cf\u5c11\u5e72\u6270\u98ce\u9669\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4f7f\u7528\u591a\u5929\u7ebf\u6280\u672f<\/strong><\/p>\n\n\n\n<p>\u3000\u3000\u591a\u5929\u7ebf\u6280\u672f\u53ef\u4ee5\u901a\u8fc7\u7a7a\u95f4\u5206\u96c6\u6765\u51cf\u5c11\u5e72\u6270\u3002\u4f8b\u5982\uff0cWi-Fi\u548c\u84dd\u7259\u8bbe\u5907\u53ef\u4ee5\u91c7\u7528\u591a\u5929\u7ebf\u8bbe\u8ba1\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u73af\u5883\u6761\u4ef6\u5e76\u51cf\u5c11\u5e72\u6270\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u81ea\u9002\u5e94\u7b97\u6cd5\u4e0e\u9519\u8bef\u7ea0\u6b63\u673a\u5236<\/strong><\/p>\n\n\n\n<p>\u3000\u3000\u81ea\u9002\u5e94\u7b97\u6cd5\u53ef\u4ee5\u6839\u636e\u73af\u5883\u53d8\u5316\u52a8\u6001\u8c03\u6574\u901a\u4fe1\u53c2\u6570\uff0c\u4ece\u800c\u907f\u514d\u5e72\u6270\u3002\u6b64\u5916\uff0c\u9519\u8bef\u7ea0\u6b63\u673a\u5236(\u5982\u524d\u5411\u7ea0\u9519\u7801)\u53ef\u4ee5\u5728\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u68c0\u6d4b\u5e76\u4fee\u590d\u9519\u8bef\uff0c\u786e\u4fdd\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5408\u7406\u89c4\u5212\u8bbe\u5907\u90e8\u7f72<\/strong><\/p>\n\n\n\n<p>\u3000\u3000\u5728\u8bbe\u5907\u90e8\u7f72\u65f6\uff0c\u5e94\u5c3d\u91cf\u907f\u514d\u5c06\u591a\u4e2a\u8bbe\u5907\u653e\u7f6e\u5728\u540c\u4e00\u533a\u57df\uff0c\u4ee5\u51cf\u5c11\u8bbe\u5907\u95f4\u7684\u5e72\u6270\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u901a\u8fc7\u91cd\u65b0\u5b9a\u4f4d\u6216\u79fb\u52a8\u8bbe\u5907\u6765\u964d\u4f4e\u5e72\u6270\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9075\u5b88\u56fd\u9645\u6807\u51c6\u4e0e\u6cd5\u89c4<\/strong><\/p>\n\n\n\n<p>\u3000\u3000\u9075\u5faa\u56fd\u9645\u7535\u4fe1\u8054\u76df(ITU)\u5236\u5b9a\u7684\u6280\u672f\u6807\u51c6\u548c\u89c4\u8303\u662f\u51cf\u5c11\u5e72\u6270\u7684\u57fa\u7840\u3002\u4f8b\u5982\uff0cITU\u89c4\u5b9a\u4e86ISM\u9891\u6bb5\u7684\u9891\u7387\u9009\u62e9\u3001\u529f\u7387\u9650\u5236\u548c\u6297\u5e72\u6270\u80fd\u529b\u7b49\u8981\u6c42\u3002\u5728\u4e2d\u56fd\uff0c\u6839\u636e\u300a\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u65e0\u7ebf\u7535\u9891\u7387\u5212\u5206\u89c4\u5b9a\u300b\uff0cISM\u9891\u6bb5\u7684\u4f7f\u7528\u9700\u7b26\u5408\u76f8\u5173\u6cd5\u89c4\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u76d1\u6d4b\u4e0e\u4f18\u5316<\/strong><\/p>\n\n\n\n<p>\u3000\u3000\u5b9a\u671f\u76d1\u6d4bISM\u9891\u6bb5\u7684\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u6839\u636e\u5b9e\u9645\u9700\u6c42\u4f18\u5316\u8bbe\u5907\u53c2\u6570\u3002\u4f8b\u5982\uff0c\u5728\u4e25\u91cd\u5e72\u6270\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u624b\u52a8\u8c03\u6574\u8bbe\u5907\u7684\u5de5\u4f5c\u9891\u7387\u6216\u529f\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ISM\u9891\u6bb5(\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597\u9891\u6bb5)\u7684\u4e3b\u8981\u9891\u7387\u8303\u56f4\u5305\u62ec\u591a\u4e2a\u5b50\u9891\u6bb5\uff0c\u8fd9\u4e9b\u9891\u6bb5\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u3001RFID\u7cfb\u7edf\u3001\u9065\u63a7\u8bbe\u5907\u3001\u533b\u7597\u8bbe\u5907\u7b49\u9886\u57df<\/p>\n","protected":false},"author":1,"featured_media":96397,"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":[344],"class_list":["post-101033","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ism"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/101033","targetHints":{"allow":["GET"]}}],"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=101033"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/101033\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/96397"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=101033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=101033"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=101033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}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