{"id":2353,"date":"2019-04-19T00:18:34","date_gmt":"2019-04-19T00:18:34","guid":{"rendered":""},"modified":"2019-04-19T08:18:49","modified_gmt":"2019-04-19T00:18:49","slug":"%e6%97%a0%e7%ba%bf%e4%bc%a0%e6%84%9f%e5%99%a8%e7%9a%84%e8%8a%82%e7%82%b9%e7%bb%84%e6%88%90%e5%8f%8a%e8%83%bd%e8%80%97%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=2353","title":{"rendered":"\u65e0\u7ebf\u4f20\u611f\u5668\u7684\u8282\u70b9\u7ec4\u6210\u53ca\u80fd\u8017\u5206\u6790"},"content":{"rendered":"

\n\t\u81ea\u52a8\u914d\u7f6e\u7684\u65e0\u7ebf\u4f20\u611f\u5668<\/u>\u7f51\u7edc\u5728\u6c11\u7528\u548c\u519b\u7528\u65b9\u9762\u5177\u6709\u6781\u9ad8\u7684\u4ef7\u503c\uff0c\u53ef\u4ee5\u5728\u5927\u8303\u56f4\u5185\u7528\u4e8e\u6536\u96c6\u3001\u5904\u7406\u548c\u53d1\u5e03\u590d\u6742\u7684\u73af\u5883\u6570\u636e\u3002\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u4e2d\u7684\u8282\u70b9\u4e00\u822c\u91c7\u7528\u7535\u6c60<\/u>\u4f9b\u7535\uff0c\u53ef\u4ee5\u4f7f\u7528\u7684\u7535\u91cf\u975e\u5e38\u6709\u9650\uff0c\u800c\u4e14\u5bf9\u4e8e\u6709\u6210\u5343\u4e0a\u4e07\u8282\u70b9\u7684\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u6765\u8bf4\uff0c\u5bf9\u7535\u6c60\u7684\u66f4\u6362\u662f\u975e\u5e38\u56f0\u96be\u7684\u751a\u81f3\u662f\u4e0d\u53ef\u80fd\u7684\u3002\u4f46\u662f\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u7684\u751f\u5b58\u65f6\u95f4\u5374\u8981\u6c42\u957f\u8fbe\u6570\u6708\u751a\u81f3\u6570\u5e74\uff0c\u56e0\u6b64\uff0c\u5982\u4f55\u5728\u4e0d\u5f71\u54cd\u529f\u80fd\u7684\u524d\u63d0\u4e0b\uff0c\u5c3d\u53ef\u80fd\u8282\u7ea6\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u7684\u7535\u6c60\u80fd\u91cf\u6210\u4e3a\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u8f6f\u786c\u4ef6\u8bbe\u8ba1\u4e2d\u7684\u6838\u5fc3\u95ee\u9898\uff0c\u4e5f\u662f\u5f53\u524d\u56fd\u5185\u5916\u7814\u7a76\u673a\u6784\u5173\u6ce8\u7684\u7126\u70b9\u3002<\/p>\n

\n\t1 \u8282\u70b9\u7ec4\u6210\u53ca\u80fd\u8017\u5206\u6790<\/p>\n

\n\t <\/div>\n

\n\t\u89c4\u8303\u7684\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u7ed3\u6784\u5982\u56fe1\u6240\u793a\u3002\u8282\u70b9\u7531\u56db\u90e8\u5206\u7ec4\u6210\uff1a\uff081\uff09\u7531\u5fae\u5904\u7406\u5668\u6216\u5fae\u63a7\u5236\u5668\u6784\u6210\u7684\u8ba1\u7b97\u5b50\u7cfb\u7edf\uff1b\uff082\uff09\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1<\/u>\u7684\u77ed\u8ddd\u79bb\u65e0\u7ebf\u6536\u53d1\u7535<\/u>\u8def\uff0c\u5373\u901a\u4fe1\u5b50\u7cfb\u7edf\uff1b\uff083\uff09\u5c06\u8282\u70b9\u4e0e\u7269\u7406\u4e16\u754c\u8054\u7cfb\u8d77\u6765\uff0c\u7531\u4e00\u7ec4\u4f20\u611f\u5668\u548c\u6fc0\u52b1\u88c5\u7f6e\u6784\u6210\u7684\u4f20\u611f\u5b50\u7cfb\u7edf\uff1b\uff084\uff09\u80fd\u91cf\u4f9b\u5e94\u5b50\u7cfb\u7edf\uff0c\u5305\u62ec\u7535\u6c60\u548cAC-DC\u8f6c\u6362\u5668\u3002<\/p>\n

\n\t\"\u65e0\u7ebf\u4f20\u611f\u5668\u7684\u8282\u70b9\u7ec4\u6210\u53ca\u80fd\u8017\u5206\u6790\"
\n\t <\/p>\n

\n\t\u56fe1 \u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u7ed3\u6784<\/p>\n

\n\t1\uff09 \u8ba1\u7b97\u5b50\u7cfb\u7edf<\/p>\n

\n\t\u5fae\u5904\u7406\u5668\uff08Mi<\/u>croController Unit\uff0c MCU<\/u>\uff09\u8d1f\u8d23\u63a7\u5236\u4f20\u611f\u5668\u3001\u6267\u884c\u901a\u4fe1\u534f\u8bae\u548c\u5904\u7406\u4f20\u611f\u6570\u636e\u7684\u7b97\u6cd5\u3002MCU\u7684\u9009\u62e9\u4f1a\u5bf9\u8282\u70b9\u7684\u7535\u6c60\u6d88\u8017\u5e26\u6765\u5f88\u5927\u7684\u5f71\u54cd\uff0c\u6bd4\u5982\uff0cIntel<\/u>\u7684StrongARM<\/u>\u5e38\u7528\u4e8e\u9ad8\u7aef\u9886\u57df\uff0c\u5728\u6267\u884c\u6307\u4ee4\u65f6\u529f\u8017\u8fbe\u5230400mW\uff0c\u800cATmega103L AVR<\/u>\u7684\u529f\u8017\u5c31\u53ea\u670916.5 mW\uff0c\u4e0d\u8fc7\u63d0\u4f9b\u7684\u6027\u80fd\u4e5f\u8981\u5f31\u7684\u591a\u3002\u51fa\u4e8e\u7535\u6e90\u7ba1\u7406<\/u>\u7684\u76ee\u7684\uff0cMCU\u901a\u5e38\u6709\u6d3b\u8dc3\u3001\u7a7a\u95f2\u548c\u7761\u7720\u7b49\u591a\u79cd\u64cd\u4f5c\u6a21\u5f0f\uff0c\u6bcf\u79cd\u6a21\u5f0f\u6709\u4e0d\u540c\u7684\u7535\u6e90\u6d88\u8017\u3002\u6bd4\u5982\uff0cStrongARM\u5728\u7a7a\u95f2\u6a21\u5f0f\u529f\u8017\u4e3a50 mW\uff0c\u800c\u5728\u7761\u7720\u6a21\u5f0f\u65f6\u53ea\u67090.16 mW\u3002\u5728\u4e0d\u540c\u64cd\u4f5c\u6a21\u5f0f\u4e4b\u95f4\u5207\u6362\u4e5f\u6709\u7535\u6e90\u548c\u5ef6\u8fdf\u5f00\u9500\uff0c\u56e0\u6b64\uff0c\u4e0d\u540c\u7684\u64cd\u4f5c\u6a21\u5f0f\u3001\u6a21\u5f0f\u4e4b\u95f4\u7684\u5207\u6362\u548cMCU\u5728\u6bcf\u79cd\u6a21\u5f0f\u7684\u65f6\u957f\u5bf9\u6574\u4e2a\u8282\u70b9\u7684\u80fd\u91cf\u6d88\u8017\u6709\u5f88\u5927\u7684\u5f71\u54cd\u3002<\/p>\n

\n\t2\uff09 \u901a\u4fe1\u5b50\u7cfb\u7edf<\/p>\n

\n\t\u5f71\u54cd\u65e0\u7ebf\u6536\u53d1\u7535\u8def<\/u>\u529f\u8017\u7684\u56e0\u7d20\u5f88\u591a\uff0c\u5305\u62ec\u8282\u70b9\u91c7\u7528\u7684\u8c03\u5236\u6a21\u5f0f\u3001\u6570\u636e\u7387\u3001\u53d1\u5c04\u529f\u7387\u548c\u64cd\u4f5c\u5468\u671f\u7b49\u3002\u901a\u5e38\uff0c\u65e0\u7ebf\u6536\u53d1\u7535\u8def\u53ef\u4ee5\u5de5\u4f5c\u5728\u56db\u79cd\u72b6\u6001\uff0c\u5373\u53d1\u9001\u3001\u63a5\u6536\u3001\u7a7a\u95f2\u548c\u7761\u7720\u72b6\u6001\u3002\u7a7a\u95f2\u72b6\u6001\u4e5f\u5177\u6709\u5f88\u9ad8\u7684\u529f\u8017\uff0c\u51e0\u4e4e\u4e0e\u63a5\u6536\u6a21\u5f0f\u4e0d\u76f8\u4e0a\u4e0b\uff0c\u6240\u4ee5\u5728\u65e0\u7ebf\u6536\u53d1\u7535\u8def\u5904\u4e8e\u7a7a\u95f2\u72b6\u6001\u65f6\uff0c\u5e94\u8be5\u5c3d\u53ef\u80fd\u5c06\u5176\u5173\u95ed\uff08\u5373\u7f6e\u4e8e\u7761\u7720\u72b6\u6001\uff09\u3002<\/p>\n

\n\t3\uff09 \u4f20\u611f\u5b50\u7cfb\u7edf<\/p>\n

\n\t\u5305\u62ec\u4e00\u7ec4\u4f20\u611f\u548c\u6fc0\u52b1\u88c5\u7f6e\uff0c\u5c06\u5468\u56f4\u73af\u5883\u7684\u7269\u7406\u73b0\u8c61\u8f6c\u6362\u6210\u7535\u4fe1\u53f7\uff0c\u6839\u636e\u8f93\u51fa\u53ef\u4ee5\u5206\u4e3a\u6a21\u62df\u548c\u6570\u5b57\u4e24\u7c7b\u3002\u5728\u65e0\u7ebf\u4f20\u611f\u5668\u4e2d\uff0c\u80fd\u91cf\u6d88\u8017\u6765\u81ea\u591a\u4e2a\u90e8\u5206\uff0c\u5305\u62ec\uff081\uff09\u4fe1\u53f7\u91c7\u6837\u4ee5\u53ca\u7269\u7406\u4fe1\u53f7\u5230\u7535\u4fe1\u53f7\u7684\u8f6c\u6362\u3000\u3000\u3000\u3000\uff082\uff09\u4fe1\u53f7\u8c03\u5236\uff083\uff09\u4fe1\u53f7\u7684\u6a21-\u6570\u8f6c\u6362\u3002<\/p>\n

\n\t4\uff09 \u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u8282\u70b9\u80fd\u8017\u5206\u6790<\/p>\n

\n\t\u73b0\u5728\u5206\u6790\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u7684\u80fd\u8017\u3002\u88681\u662fRockwell\u7684WINS\u9879\u76ee\u4e2d\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u7684\u80fd\u8017\u6570\u636e\uff0c\u88682\u662fMEDUSA-II\u9879\u76ee\u4e2d\u8282\u70b9\u7684\u80fd\u8017\u6570\u636e\uff0c\u4ece\u4e2d\u53ef\u4ee5\u770b\u51fa\uff1a<\/p>\n

\n\t\u91c7\u7528\u4f4e\u529f\u8017\u6a21\u5757\u3001\u5728\u6027\u80fd\u4e0e\u8017\u7535\u91cf\u4e4b\u95f4\u8fdb\u884c\u6298\u4e2d\u5bf9\u7cfb\u7edf\u6574\u4f53\u529f\u8017\u5f71\u54cd\u5de8\u5927\u3002<\/p>\n

\n\t\u8282\u70b9\u7684\u80fd\u8017\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u7684\u5de5\u4f5c\u72b6\u6001\u3002<\/p>\n

\n\t\u7531\u4e8e\u4f20\u8f93\u8ddd\u79bb\u5f88\u77ed\uff0c\u63a5\u6536\u65f6\u7684\u80fd\u8017\u53ef\u80fd\u6bd4\u53d1\u9001\u65f6\u8fd8\u5927\u3002<\/p>\n

\n\t\u65e0\u7ebf\u6536\u53d1\u7535\u8def\u5728\u7a7a\u95f2\u72b6\u6001\u548c\u63a5\u6536\u72b6\u6001\u65f6\u7684\u8017\u7535\u91cf\u76f8\u5dee\u65e0\u51e0\u3002<\/p>\n

\n\t\u5728\u5206\u6790\u4e86\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u7684\u7ec4\u6210\u548c\u80fd\u8017\u7279\u70b9\u4e4b\u540e\uff0c\u8ba9\u6211\u4eec\u770b\u770b\u5728\u5355\u4e2a\u8282\u70b9\u4e0a\u53ef\u4ee5\u91c7\u53d6\u54ea\u4e9b\u63aa\u65bd\u6765\u8282\u7ea6\u80fd\u8017\u3002<\/p>\n

\n\t1\uff09 \u8282\u80fd\u8ba1\u7b97<\/p>\n

\n\t\u9664\u4e86\u5728\u8282\u70b9\u8bbe\u8ba1\u4e2d\u91c7\u7528\u4f4e\u529f\u8017\u786c\u4ef6\u4e4b\u5916\uff0c\u901a\u8fc7\u52a8\u6001\u7535\u6e90\u7ba1\u7406\uff08Dynamic Power Management\uff0c DPM\uff09\u7b49\u6280\u672f\u4f7f\u7cfb\u7edf\u5404\u4e2a\u90e8\u5206\u90fd\u8fd0\u884c\u5728\u8282\u80fd\u6a21\u5f0f\u4e0b\u4e5f\u53ef\u4ee5\u8282\u7ea6\u5927\u91cf\u7684\u80fd\u91cf\u3002\u6700\u5e38\u7528\u7684\u7535\u6e90\u7ba1\u7406\u7b56\u7565\u662f\u5173\u95ed\u7a7a\u95f2\u6a21\u5757\uff0c\u5728\u8fd9\u79cd\u72b6\u6001\u4e0b\uff0c\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u6216\u5176\u4e00\u90e8\u5206\u5c06\u88ab\u5173\u95ed\u6216\u8005\u5904\u4e8e\u4f4e\u529f\u8017\u72b6\u6001\uff0c\u76f4\u5230\u6709\u611f\u5174\u8da3\u7684\u4e8b\u4ef6\u53d1\u751f\u3002DPM\u6280\u672f\u7684\u6838\u5fc3\u95ee\u9898\u662f\u72b6\u6001\u8c03\u5ea6\u7b56\u7565\uff0c\u56e0\u4e3a\u4e0d\u540c\u7684\u72b6\u6001\u6709\u4e0d\u540c\u7684\u529f\u8017\u7279\u5f81\uff0c\u800c\u4e14\u72b6\u6001\u5207\u6362\u4e5f\u6709\u80fd\u91cf\u548c\u65f6\u95f4\u5f00\u9500\u3002<\/p>\n

\n\t\u5728\u6d3b\u8dc3\u72b6\u6001\u4e0b\uff0c\u5219\u53ef\u4ee5\u91c7\u53d6\u52a8\u6001\u7535\u538b\u8c03\u6574\uff08Dynamic Voltage Scaling\uff0c DVS\uff09\u6280\u672f\u6765\u8282\u7ea6\u80fd\u91cf\u3002\u5728\u5927\u591a\u6570\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u4e0a\uff0c\u8ba1\u7b97\u8d1f\u8f7d\u662f\u968f\u65f6\u95f4\u53d8\u5316\u7684\uff0c\u56e0\u6b64\u5e76\u4e0d\u9700\u8981\u5fae\u5904\u7406\u5668\u6240\u6709\u65f6\u523b\u90fd\u4fdd\u6301\u5cf0\u503c\u6027\u80fd\u3002DVS\u6280\u672f\u5c31\u662f\u5229\u7528\u4e86\u8fd9\u4e00\u70b9\uff0c\u52a8\u6001\u6539\u53d8\u5fae\u5904\u7406\u5668\u7684\u5de5\u4f5c\u7535\u538b\u548c\u9891\u7387\u4f7f\u5176\u521a\u597d\u6ee1\u8db3\u5f53\u65f6\u7684\u8fd0\u884c\u9700\u6c42\uff0c\u4ece\u800c\u5728\u6027\u80fd\u548c\u80fd\u8017\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002<\/p>\n

\n\t2\uff09 \u8282\u80fd\u8f6f\u4ef6<\/p>\n

\n\t\u5982\u679c\u64cd\u4f5c\u7cfb\u7edf\u3001\u5e94\u7528\u5c42\u548c\u7f51\u7edc\u534f\u8bae\u7b49\u7cfb\u7edf\u8f6f\u4ef6\u9488\u5bf9\u80fd\u8017\u8fdb\u884c\u4e86\u4e13\u95e8\u7684\u4f18\u5316\uff0c\u90a3\u4e48\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u7684\u751f\u5b58\u65f6\u95f4\u4e5f\u80fd\u5f97\u5230\u6709\u6548\u7684\u5ef6\u957f\u3002<\/p>\n

\n\t\u5728\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u8fdb\u884c\u52a8\u6001\u7535\u6e90\u7ba1\u7406\u548c\u52a8\u6001\u7535\u538b\u8c03\u6574\u662f\u6700\u5408\u9002\u7684\uff0c\u56e0\u4e3a\u64cd\u4f5c\u7cfb\u7edf\u53ef\u4ee5\u83b7\u53d6\u6240\u6709\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u9700\u6c42\u5e76\u80fd\u76f4\u63a5\u63a7\u5236\u5e95\u5c42\u786c\u4ef6\u8d44\u6e90\uff0c\u4ece\u800c\u5728\u6027\u80fd\u548c\u80fd\u8017\u63a7\u5236\u4e4b\u95f4\u8fdb\u884c\u5fc5\u8981\u7684\u6298\u8877\u3002\u64cd\u4f5c\u7cfb\u7edf\u7684\u6838\u5fc3\u662f\u4efb\u52a1\u8c03\u5ea6\u5668\uff0c\u8d1f\u8d23\u8c03\u5ea6\u7ed9\u5b9a\u7684\u4efb\u52a1\u96c6\u5408\u4f7f\u5176\u6ee1\u8db3\u5404\u81ea\u7684\u65f6\u95f4\u548c\u6027\u80fd\u9700\u6c42\uff0c\u901a\u8fc7\u5728\u4efb\u52a1\u8c03\u5ea6\u4e2d\u8003\u8651\u8282\u80fd\u95ee\u9898\u53ef\uff0c\u7cfb\u7edf\u751f\u5b58\u65f6\u95f4\u53ef\u5f97\u5230\u660e\u663e\u7684\u5ef6\u957f\u3002<\/p>\n

\n\t\u9274\u4e8e\u4f20\u8f93\u4e2d\u4e0d\u53ef\u907f\u514d\u7684\u6570\u636e\u4e22\u5931\uff0c\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u5e94\u80fd\u6839\u636e\u5f53\u65f6\u7684\u7f51\u7edc\u73af\u5883\u63d0\u4f9b\u4e0d\u540c\u7cbe\u5ea6\u7684\u6570\u636e\uff0c\u4ece\u800c\u83b7\u5f97\u4e00\u5b9a\u7684\u5f39\u6027\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u76d1\u6d4b\u5bf9\u8c61\u7684\u5c5e\u6027\u662f\u968f\u65f6\u95f4\u53d8\u5316\u7684\uff0c\u4ece\u800c\u5bfc\u81f4\u7f51\u7edc\u4e2d\u7684\u8ba1\u7b97\u548c\u901a\u4fe1\u9700\u6c42\u4e5f\u968f\u4e4b\u6539\u53d8\u3002\u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u5b9e\u65f6\u8c03\u5ea6\u7b97\u6cd5\u4e2d\u8fdb\u884c\u67d0\u79cd\u7a0b\u5ea6\u7684\u9884\u6d4b\uff0c\u5bf9\u80fd\u8017\u8fdb\u884c\u4e3b\u52a8\u5f0f\u7684\u7ba1\u7406\u3002\u53e6\u5916\uff0c\u5e94\u7528\u5c42\u53ef\u4ee5\u8bbe\u8ba1\u6210\u5c06\u4e3b\u8981\u7684\u8ba1\u7b97\u4efb\u52a1\u53ca\u65e9\u6267\u884c\uff0c\u7136\u540e\u5728\u7b97\u6cd5\u6b63\u5e38\u7ed3\u675f\u524d\u63d0\u524d\u4e2d\u6b62\uff0c\u8fd9\u6837\u5c31\u80fd\u5728\u5bf9\u6570\u636e\u7cbe\u5ea6\u5f71\u54cd\u4e0d\u5927\u7684\u60c5\u51b5\u4e0b\u8282\u7ea6\u80fd\u8017\u3002<\/p>\n

\n\t3\uff09 \u65e0\u7ebf\u6536\u53d1\u7535\u8def\u80fd\u8017\u7ba1\u7406<\/p>\n

\n\t\u867d\u7136\u5d4c\u5165\u5f0f\u5904\u7406\u5668\u7684\u7535\u6e90\u7ba1\u7406\u5df2\u7ecf\u5f97\u5230\u6df1\u5165\u7814\u7a76\uff0c\u4f46\u65e0\u7ebf\u6536\u53d1\u7cfb\u7edf\u7684\u8282\u80fd\u8bbe\u8ba1\u5374\u7814\u7a76\u5f97\u4e0d\u591f\u3002\u7531\u4e8e\u65e0\u7ebf\u901a\u4fe1\u5360\u4e86\u6574\u4e2a\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u80fd\u8017\u4e3b\u8981\u90e8\u5206\uff0c\u56e0\u6b64\u5bf9\u65e0\u7ebf\u6536\u53d1\u7cfb\u7edf\u7684\u80fd\u8017\u7ba1\u7406\u975e\u5e38\u91cd\u8981\u3002<\/p>\n

\n\t\u65e0\u7ebf\u6536\u53d1\u7cfb\u7edf\u7535\u6e90\u6d88\u8017\u4e3b\u8981\u6765\u81ea\u4e24\u90e8\u5206\uff0c\u53d6\u51b3\u4e8e\u4f20\u8f93\u8ddd\u79bb\u548c\u8c03\u5236\u53c2\u6570\u7684\u5c04\u9891\u90e8\u5206\u4ee5\u53ca\u8fdb\u884c\u9891\u7387\u5408\u6210<\/u>\u3001\u6ee4\u6ce2\u7b49\u64cd\u4f5c\u7684\u57fa\u5e26\u7535\u8def\u90e8\u5206\u3002\u65e0\u7ebf\u6536\u53d1\u7cfb\u7edf\u8282\u80fd\u8bbe\u8ba1\u5f88\u590d\u6742\uff0c\u56e0\u4e3a\u5c04\u9891\u90e8\u5206\u548c\u57fa\u5e26\u7535\u8def\u90e8\u5206\u7684\u7535\u6e90\u5f00\u9500\u662f\u76f8\u5f53\u7684\uff0c\u964d\u4f4e\u5c04\u9891\u90e8\u5206\u7684\u901f\u7387\u53cd\u800c\u4f1a\u5bfc\u81f4\u80fd\u8017\u7684\u589e\u52a0\u3002\u53e6\u5916\u8981\u8003\u8651\u7684\u95ee\u9898\u662f\uff0c\u65e0\u7ebf\u6536\u53d1\u7cfb\u7edf\u7684\u521d\u59cb\u5316\u5f00\u9500\u5f88\u5927\uff0c\u8fd9\u4e00\u5207\u90fd\u52a0\u5927\u4e86\u65e0\u7ebf\u6536\u53d1\u7cfb\u7edf\u8282\u80fd\u8bbe\u8ba1\u7684\u96be\u5ea6\u3002\u5173\u4e8e\u65e0\u7ebf\u901a\u4fe1\u65b9\u9762\u7684\u80fd\u8017\u4f18\u5316\u5c06\u5728\u4e0b\u4e00\u8282\u8be6\u7ec6\u8ba8\u8bba\u3002<\/p>\n

\n\t4\uff09 \u8282\u80fd\u62a5\u6587\u8f6c\u53d1<\/p>\n

\n\t\u9664\u4e86\u53d1\u9001\u81ea\u8eab\u611f\u77e5\u7684\u6570\u636e\u4e4b\u5916\uff0c\u6bcf\u4e2a\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u53c8\u90fd\u662f\u8def\u7531\u5668\uff0c\u9700\u8981\u4e3a\u5176\u5b83\u8282\u70b9\u8f6c\u53d1\u62a5\u6587\u3002\u5728\u5178\u578b\u7684\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u73af\u5883\u4e0b\uff0c\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u63a5\u6536\u7684\u5927\u90e8\u5206\u62a5\u6587\uff08\u5927\u6982\u670965\uff05\uff09\u9700\u8981\u8f6c\u53d1\u7ed9\u5176\u5b83\u8282\u70b9\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u5c06\u7edd\u5927\u90e8\u5206\u534f\u8bae\u5904\u7406\u529f\u80fd\u4ea4\u7531MCU\u6267\u884c\u3002\u8fd9\u6837\uff0c\u4e0d\u7ba1\u5176\u6700\u7ec8\u76ee\u7684\u5730\u662f\u54ea\u91cc\uff0c\u6bcf\u4e2a\u63a5\u6536\u5230\u7684\u62a5\u6587\u90fd\u4f1a\u7ecf\u8fc7\u76f8\u540c\u7684\u5904\u7406\u6b65\u9aa4\u5230\u8fbe\u8ba1\u7b97\u5b50\u7cfb\u7edf\u5e76\u5f97\u5230\u5904\u7406\uff0c\u5bfc\u81f4\u4e0d\u5fc5\u8981\u7684\u80fd\u8017\u5f00\u9500\u3002\u5229\u7528\u667a\u80fd\u65e0\u7ebf\u6536\u53d1\u7cfb\u7edf\uff0c\u9700\u8981\u8f6c\u53d1\u7684\u62a5\u6587\u53ef\u4ee5\u76f4\u63a5\u5728\u901a\u4fe1\u5b50\u7cfb\u7edf\u6807\u8bc6\u548c\u8f6c\u53d1\uff0c\u751a\u81f3\u5728\u8ba1\u7b97\u5b50\u7cfb\u7edf\u5904\u4e8e\u7761\u7720\u72b6\u6001\u65f6\u4e5f\u80fd\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

\n\t3 \u65e0\u7ebf\u901a\u4fe1\u7684\u8282\u80fd\u4f18\u5316<\/p>\n

\n\t\u4e0e\u5355\u4e2a\u8282\u70b9\u80fd\u8017\u7ba1\u7406\u7c7b\u4f3c\uff0c\u5728\u8282\u70b9\u95f4\u901a\u4fe1\u8fc7\u7a0b\u4e2d\u8003\u8651\u8282\u80fd\u63aa\u65bd\u540c\u6837\u5bf9\u63d0\u9ad8\u6574\u4e2a\u7cfb\u7edf\u7684\u7535\u6e90\u4f7f\u7528\u6548\u7387\u6709\u91cd\u8981\u4f5c\u7528\uff0c\u800c\u4e14\uff0c\u4f7f\u901a\u4fe1\u8fc7\u7a0b\u5bf9\u80fd\u8017\u654f\u611f\u53ef\u4ee5\u5c06\u8282\u80fd\u4f18\u5316\u7684\u8303\u56f4\u4ece\u5355\u4e2a\u8282\u70b9\u6269\u5c55\u5230\u53c2\u4e0e\u901a\u4fe1\u7684\u591a\u4e2a\u8282\u70b9\u3002<\/p>\n

\n\t1\uff09 \u8c03\u5236\u6a21\u5f0f<\/p>\n

\n\t\u5728\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u95f4\u7684\u65e0\u7ebf\u94fe\u8def\u4e0a\u4f7f\u7528\u7684\u5c04\u9891\u6280\u672f\u5bf9\u65e0\u7ebf\u901a\u4fe1\u7684\u80fd\u91cf\u6d88\u8017\u4e5f\u6709\u91cd\u8981\u5f71\u54cd\u3002\u8c03\u5236\u6a21\u5f0f\u7684\u9009\u62e9\u51b3\u5b9a\u4e86\u65e0\u7ebf\u94fe\u8def\u5728\u603b\u4f53\u80fd\u8017\u4e0e\u7075\u654f\u5ea6\u3001\u5ef6\u8fdf\u7b49\u65b9\u9762\u7684\u5e73\u8861\u3002<\/p>\n

\n\t\u8c03\u5236\u7ea7\u522b\u76f4\u63a5\u5f71\u54cd\u529f\u7387\u653e\u5927\u5668<\/u>\u7684\u80fd\u8017\uff0c\u4e0eDVS\u7c7b\u4f3c\uff0c\u6839\u636e\u5b9e\u9645\u9700\u6c42\u52a8\u6001\u6539\u53d8\u8c03\u5236\u7ea7\u522b\u662f\u8282\u7ea6\u80fd\u8017\u7684\u6709\u6548\u624b\u6bb5\u3002\u7531\u4e8e\u65e0\u7ebf\u6536\u53d1\u7535\u8def\u7684\u542f\u52a8\u5f00\u9500\u8f83\u5927\uff0c\u56e0\u800c\u6bcf\u6b21\u53d1\u9001\u62a5\u6587\u7684\u957f\u5ea6\u8d8a\u5927\u8d8a\u597d\uff0c\u8fd9\u6837\u53ef\u4ee5\u5c06\u542f\u52a8\u5f00\u9500\u5e73\u644a\u5230\u66f4\u591a\u7684\u6570\u636e\u4e0a\uff0c\u4f46\u5c06\u6570\u636e\u79ef\u7d2f\u5230\u4e00\u5b9a\u957f\u5ea6\u518d\u53d1\u9001\u5bf9\u4fe1\u606f\u4ea4\u6362\u7684\u5ef6\u8fdf\u6709\u5f71\u54cd\uff0c\u9700\u8981\u5728\u4e24\u8005\u4e4b\u95f4\u8fdb\u884c\u5e73\u8861\u3002<\/p>\n

\n\t2\uff09 \u94fe\u8def\u5c42\u4f18\u5316<\/p>\n

\n\t\u8d1f\u8d23\u9519\u8bef\u68c0\u6d4b\u548c\u7ea0\u6b63\u7684\u94fe\u8def\u5c42\u5f71\u54cd\u62a5\u6587\u7684\u53d1\u9001\u6b21\u6570\uff0c\u4ece\u800c\u5f71\u54cd\u7cfb\u7edf\u529f\u8017\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u4e0e\u7f51\u5173\u8282\u70b9\u7b49\u8fdc\u8ddd\u79bb\u901a\u4fe1\u800c\u8a00\u3002\u5bf9\u7ed9\u5b9a\u7684\u8bef\u7801\u7387\uff08Bit Error Rate<\/u>\uff0c BER\uff09\uff0c\u9519\u8bef\u63a7\u5236\u673a\u5236\u53ef\u4ee5\u51cf\u5c11\u53d1\u9001\u62a5\u6587\u6d88\u8017\u7684\u80fd\u91cf\uff0c\u4f46\u76f8\u5e94\u7684\u589e\u52a0\u4e86\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u7684\u5904\u7406\u80fd\u8017\u3002\u603b\u7684\u6765\u8bf4\uff0c\u94fe\u8def\u5c42\u6280\u672f\u5728\u964d\u4f4e\u80fd\u8017\u4e2d\u6240\u8d77\u7684\u4f5c\u7528\u662f\u95f4\u63a5\u7684\uff0c\u597d\u7684\u9519\u8bef\u63a7\u5236\u6a21\u5f0f\u53ef\u4ee5\u964d\u4f4e\u62a5\u6587\u91cd\u4f20\u6b21\u6570\uff0c\u4ece\u800c\u8282\u7ea6\u6536\u53d1\u4e24\u7aef\u7684\u80fd\u8017\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u81ea\u52a8\u914d\u7f6e\u7684\u65e0\u7ebf \u4f20\u611f\u5668 \u7f51\u7edc\u5728\u6c11\u7528\u548c\u519b\u7528\u65b9\u9762\u5177\u6709\u6781\u9ad8\u7684\u4ef7\u503c\uff0c\u53ef\u4ee5\u5728\u5927\u8303\u56f4\u5185\u7528\u4e8e\u6536\u96c6\u3001\u5904\u7406\u548c\u53d1\u5e03\u590d\u6742\u7684\u73af\u5883\u6570\u636e\u3002\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u4e2d\u7684\u8282\u70b9\u4e00\u822c\u91c7\u7528 \u7535\u6c60 \u4f9b\u7535\uff0c\u53ef\u4ee5\u4f7f\u7528\u7684\u7535\u91cf<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/2353"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2353"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/2353\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2353"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}