{"id":95964,"date":"2024-07-25T15:58:16","date_gmt":"2024-07-25T07:58:16","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=95964"},"modified":"2024-07-25T15:58:22","modified_gmt":"2024-07-25T07:58:22","slug":"zmkdcjjszbynx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/95964.html","title":{"rendered":"ZigBee\u6a21\u5757\u7684\u5e38\u89c1\u6280\u672f\u6307\u6807\u6709\u54ea\u4e9b"},"content":{"rendered":"\n<p>\u3000\u3000ZigBee\u6a21\u5757\u7684\u5e38\u89c1\u6280\u672f\u6307\u6807\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5de5\u4f5c\u9891\u6bb5\u4e0e\u9891\u7387<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000ZigBee\u6a21\u5757\u901a\u5e38\u5de5\u4f5c\u57282.4GHz\u9891\u6bb5\uff0c\u5177\u4f53\u8303\u56f4\u4e3a2.405~2.480GHz\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u53d1\u5c04\u529f\u7387<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u53d1\u5c04\u529f\u7387\u4e00\u822c\u4e3a20dBm\uff0c\u4f46\u67d0\u4e9b\u6a21\u5757\u53ef\u4ee5\u8fbe\u5230\u66f4\u9ad8\u7684\u53d1\u5c04\u529f\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u63a5\u6536\u7075\u654f\u5ea6<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u63a5\u6536\u7075\u654f\u5ea6\u901a\u5e38\u5728-97dBm\u5230-102.6dBm\u4e4b\u95f4\uff0c\u4e0d\u540c\u6a21\u5757\u53ef\u80fd\u7565\u6709\u5dee\u5f02\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6570\u636e\u4f20\u8f93\u901f\u7387<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e00\u822c\u4e3a250kbps\uff0c\u90e8\u5206\u6a21\u5757\u652f\u6301\u66f4\u9ad8\u7684\u901f\u7387\u5982300Mbps\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u901a\u4fe1\u8ddd\u79bb<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u901a\u4fe1\u8ddd\u79bb\u4ece\u51e0\u5341\u7c73\u5230\u51e0\u767e\u7c73\u4e0d\u7b49\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u6a21\u5757\u7684\u8bbe\u8ba1\u548c\u4f7f\u7528\u73af\u5883\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u8c03\u5236\u65b9\u5f0f<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u5e38\u7528\u7684\u8c03\u5236\u65b9\u5f0f\u6709O-QPSK(\u504f\u79fb\u56db\u76f8\u4f4d\u79fb\u952e\u63a7)\u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5730\u5740\u5bfb\u5740\u65b9\u5f0f<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000ZigBee\u6a21\u5757\u91c7\u752864\u4f4dIEEE\u5730\u5740\u548c8\u4f4d\u7f51\u7edc\u5730\u5740\u8fdb\u884c\u5bfb\u5740\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6570\u636e\u52a0\u5bc6<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u6570\u636e\u52a0\u5bc6\u901a\u5e38\u91c7\u7528AES-128\u4f4d\u52a0\u5bc6\u7b97\u6cd5\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9519\u8bef\u6821\u9a8c<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u9519\u8bef\u6821\u9a8c\u901a\u5e38\u4f7f\u7528CRC 16\/32\u6765\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000ZigBee\u6a21\u5757\u7684\u529f\u8017\u8f83\u4f4e\uff0c\u4e00\u822c\u57285mA\u523050mA\u4e4b\u95f4\uff0c\u4f4e\u529f\u8017\u662f\u5176\u4e3b\u8981\u7279\u70b9\u4e4b\u4e00\u3002<\/p>\n\n\n\n<p>\u3000\u3000ZigBee\u6a21\u5757\u652f\u6301\u591a\u4e2a\u65e0\u7ebf\u4fe1\u9053\uff0c\u901a\u5e38\u670916\u4e2a\u4fe1\u9053\u53ef\u4f9b\u9009\u62e9\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5305\u62ec\u4e32\u884c\u901f\u7387\u3001\u5de5\u4f5c\u7535\u538b\u3001\u4ea7\u54c1\u5c3a\u5bf8\u3001\u901a\u8baf\u63a5\u53e3\u7b49\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u6a21\u5757\u7684\u4e32\u884c\u901f\u7387\u4e3a38400bps\uff0c\u5de5\u4f5c\u7535\u538b\u4e3aDC 3.3V\uff0c\u4ea7\u54c1\u5c3a\u5bf8\u4e3a33.520.344.5mm\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u6280\u672f\u6307\u6807\u5e2e\u52a9\u7528\u6237\u66f4\u597d\u5730\u4e86\u89e3\u548c\u9009\u8d2d\u9002\u5408\u7684\u5e94\u7528\u573a\u666f\u7684ZigBee\u6a21\u5757\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 ZigBee\u6a21\u5757\u57282.4GHz\u9891\u6bb5\u5185\u7684\u6027\u80fd\u8868\u73b0\u5982\u4f55<\/h2>\n\n\n\n<p>\u3000\u3000ZigBee\u6a21\u5757\u57282.4GHz\u9891\u6bb5\u5185\u7684\u6027\u80fd\u8868\u73b0\u5177\u6709\u4e00\u5b9a\u7684\u4f18\u52bf\u548c\u52a3\u52bf\uff0c\u5177\u4f53\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u4f18\u52bf\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6297\u5e72\u6270\u80fd\u529b\u5f3a<\/strong>\uff1aZigBee\u6a21\u5757\u91c7\u7528ZigBee\u534f\u8bae\uff0c\u652f\u6301\u591a\u4fe1\u9053\u548c\u81ea\u9002\u5e94\u9891\u7387\u8df3\u9891\u6280\u672f\uff0c\u53ef\u4ee5\u57282.4GHz\u9891\u6bb5\u4e0a\u81ea\u52a8\u9009\u62e9\u6700\u4f73\u4fe1\u9053\uff0c\u4ece\u800c\u63d0\u9ad8\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1aZigBee\u8bbe\u8ba1\u7528\u4e8e\u4f4e\u529f\u8017\u63a7\u5236\u7f51\u7edc\u548c\u65e0\u7ebf\u4f20\u611f\u5668\uff0c\u4f7f\u5f97\u8bbe\u5907\u80fd\u591f\u957f\u65f6\u95f4\u8fd0\u884c\u3002\u5176\u6570\u636e\u4f20\u8f93\u901f\u7387\u867d\u7136\u8f83\u4f4e(\u6700\u9ad8\u4e3a250kb\/s)\uff0c\u4f46\u5176\u4f4e\u529f\u8017\u7279\u6027\u4f7f\u5176\u975e\u5e38\u9002\u5408\u4e8e\u9700\u8981\u957f\u671f\u8fd0\u884c\u7684\u7269\u8054\u7f51\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u957f\u8ddd\u79bb\u4f20\u8f93<\/strong>\uff1a\u57282.4GHz\u9891\u6bb5\u4e0b\uff0cZigBee\u7684\u4f20\u8f93\u8303\u56f4\u53ef\u4ee5\u8fbe\u523010\u7c73\u52301600\u7c73\u4e0d\u7b49\uff0c\u8fd9\u53d6\u51b3\u4e8e\u8f93\u51fa\u529f\u7387\u548c\u73af\u5883\u6761\u4ef6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u81ea\u6108\u5408\u7f51\u7edc<\/strong>\uff1aZigBee\u652f\u6301\u81ea\u6108\u5408\u7684\u7f51\u683c\u7f51\u7edc\u7ed3\u6784\uff0c\u8fd9\u4f7f\u5f97\u7f51\u7edc\u5728\u8282\u70b9\u6545\u969c\u65f6\u80fd\u591f\u81ea\u52a8\u91cd\u65b0\u914d\u7f6e\uff0c\u4fdd\u6301\u7f51\u7edc\u7684\u8fde\u901a\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u52a3\u52bf\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6570\u636e\u901f\u7387\u8f83\u4f4e<\/strong>\uff1a\u5c3d\u7ba1ZigBee\u57282.4GHz\u9891\u6bb5\u4e0b\u7684\u6570\u636e\u901f\u7387\u53ef\u4ee5\u8fbe\u5230250kb\/s\uff0c\u4f46\u5b9e\u9645\u53ef\u7528\u7684\u6570\u636e\u901f\u7387\u4f1a\u56e0\u4e3a\u4fe1\u9053\u7ade\u4e89\u3001\u5e94\u7b54\u548c\u91cd\u4f20\u7b49\u56e0\u7d20\u800c\u964d\u4f4e\uff0c\u771f\u6b63\u80fd\u88ab\u5e94\u7528\u6240\u5229\u7528\u7684\u901f\u7387\u53ef\u80fd\u4e0d\u8db3100Kb\/s\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4e0e\u5176\u4ed6\u9891\u6bb5\u6bd4\u8f83<\/strong>\uff1a\u4e0e868MHz\u548c915MHz\u9891\u6bb5\u76f8\u6bd4\uff0c2.4GHz\u9891\u6bb5\u7684\u5e72\u6270\u8f83\u591a\uff0c\u5c24\u5176\u662f\u5728\u57ce\u5e02\u73af\u5883\u4e2d\u3002\u6b64\u5916\uff0c\u5728\u67d0\u4e9b\u56fd\u5bb6\u6216\u5730\u533a\u548c\u5730\u533a\uff0c\u5982\u7f8e\u56fd\u548c\u6b27\u6d32\uff0cZigBee\u8fd8\u5fc5\u987b\u9075\u5b88\u7279\u5b9a\u7684\u9891\u7387\u5206\u914d\u89c4\u5b9a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u517c\u5bb9\u6027\u548c\u7075\u6d3b\u6027<\/strong>\uff1a\u867d\u71362.4GHz\u9891\u6bb5\u5728\u5168\u7403\u8303\u56f4\u5185\u53ef\u7528\u4e14\u5e7f\u6cdb\u4f7f\u7528\uff0c\u4f46\u5728\u67d0\u4e9b\u7279\u5b9a\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u5176\u4ed6\u9891\u6bb5(\u5982868MHz\u6216915MHz)\u53ef\u80fd\u4f1a\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u6216\u66f4\u5c11\u7684\u5e72\u6270\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000ZigBee\u6a21\u5757\u57282.4GHz\u9891\u6bb5\u5185\u8868\u73b0\u51fa\u8272\uff0c\u7279\u522b\u662f\u5728\u6297\u5e72\u6270\u80fd\u529b\u3001\u4f4e\u529f\u8017\u548c\u957f\u8ddd\u79bb\u4f20\u8f93\u65b9\u9762\u3002\u7136\u800c\uff0c\u5176\u6570\u636e\u901f\u7387\u8f83\u4f4e\u4ee5\u53ca\u9762\u5bf9\u590d\u6742\u73af\u5883\u4e0b\u7684\u5e72\u6270\u95ee\u9898\u4e5f\u662f\u4e0d\u53ef\u5ffd\u89c6\u7684\u52a3\u52bf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 ZigBee\u6a21\u5757\u7684\u6700\u9ad8\u53d1\u5c04\u529f\u7387\u662f\u591a\u5c11<\/h2>\n\n\n\n<p>\u3000\u3000ZigBee\u6a21\u5757\u7684\u6700\u9ad8\u53d1\u5c04\u529f\u7387\u56e0\u54c1\u724c\u548c\u578b\u53f7\u7684\u4e0d\u540c\u800c\u6709\u6240\u5dee\u5f02\u3002\u4e0d\u540cZigBee\u6a21\u5757\u7684\u6700\u9ad8\u53d1\u5c04\u529f\u7387\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u6210\u90fd\u65e0\u58f0\u8baf\u901a\u79d1\u6280\u6709\u9650\u8d23\u4efb\u516c\u53f8\u7684WS8803X\u6a21\u5757\uff0c\u5176\u6700\u9ad8\u53d1\u5c04\u529f\u7387\u4e3a12dBm\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5e7f\u5dde\u81f4\u8fdc\u7535\u5b50\u80a1\u4efd\u6709\u9650\u516c\u53f8\u7684\u9ad8\u6027\u80fd\u900f\u4f20\u6a21\u5757\uff0c\u5176\u6700\u5927\u53d1\u5c04\u529f\u7387\u4e3a+19dBm\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u53ef\u84dd\u7269\u8054\u7f51\u7684LRF215A\u7cfb\u5217\u6a21\u5757\uff0c\u5176\u6700\u9ad8\u53ef\u8fbe22dBm\u3002<\/li>\n\n\n\n<li>\u3000\u3000TLSR8269\u82af\u7247\u7684E180-Z6907A\u6a21\u5757\uff0c\u5176\u53d1\u5c04\u529f\u7387\u4e3a7dBm\u3002<\/li>\n\n\n\n<li>\u3000\u3000ZM21x\u7cfb\u5217\u9ad8\u6027\u80fdZigBee\u6a21\u7ec4\u5728\u4e0d\u52a0PA\u7684\u60c5\u51b5\u4e0b\u53ef\u4ee5\u8fbe\u523020dBm\u7684\u53d1\u5c04\u529f\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u4ebf\u4f70\u7279\u7535\u5b50\u79d1\u6280\u6709\u9650\u516c\u53f8\u7684E18-MS1P A2-PCB\u6a21\u5757\uff0c\u5176\u6700\u5927\u53d1\u5c04\u529f\u7387\u4e3a100mW(\u537320dBm)\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u6cb9\u7530A11\u534f\u8bae\u652f\u6301\u7684\u6a21\u7ec4\uff0c\u5176\u53d1\u5c04\u529f\u7387\u540c\u6837\u4e3a20dBm\u3002<\/li>\n\n\n\n<li>\u3000\u3000HAC-LBee V3.1-2.2\u5fae\u529f\u7387\u65e0\u7ebf\u6570\u4f20\u6a21\u5757\uff0c\u5176\u53d1\u5c04\u529f\u7387\u4e3a20dBm\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u4ece\u4ee5\u4e0a\u6570\u636e\u53ef\u4ee5\u770b\u51fa\uff0c\u4e0d\u540c\u54c1\u724c\u6216\u578b\u53f7\u7684ZigBee\u6a21\u5757\u5728\u6700\u9ad8\u53d1\u5c04\u529f\u7387\u4e0a\u5b58\u5728\u663e\u8457\u5dee\u5f02\uff0c\u8303\u56f4\u4ece7dBm\u523022dBm\u4e0d\u7b49\u3002\u8fd9\u79cd\u5dee\u5f02\u4e3b\u8981\u7531\u6240\u4f7f\u7528\u7684\u82af\u7247\u3001\u8bbe\u8ba1\u8981\u6c42\u4ee5\u53ca\u662f\u5426\u9700\u8981\u5916\u52a0\u529f\u653e(PA)\u6765\u5b9e\u73b0\u66f4\u9ad8\u7684\u53d1\u5c04\u529f\u7387\u7b49\u56e0\u7d20\u51b3\u5b9a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 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