{"id":33875,"date":"2019-04-08T00:40:41","date_gmt":"2019-04-07T16:40:41","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=33875"},"modified":"2019-04-01T16:20:03","modified_gmt":"2019-04-01T08:20:03","slug":"%e8%bf%8e%e6%8e%a5%e7%89%a9%e8%81%af%e7%b6%b2%e6%99%82%e4%bb%a3%ef%bc%8c%e8%ae%93%e7%92%b0%e5%a2%83%e4%b8%ad%e7%9a%84%e5%be%ae%e9%9c%87%e5%8b%95%e4%be%86%e5%85%85%e9%9b%bb%ef%bc%81","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=33875","title":{"rendered":"\u8fce\u63a5\u7269\u806f\u7db2\u6642\u4ee3\uff0c\u8b93\u74b0\u5883\u4e2d\u7684\u5fae\u9707\u52d5\u4f86\u5145\u96fb\uff01"},"content":{"rendered":"

\"\"
\u5716\u4e00 \u806f\u7db2\u88dd\u7f6e\u6578\u91cf\u6210\u9577\u9810\u4f30\u3002\u984f\u8272\u4ee3\u8868\u5206\u5225\u70ba\u9ec3\u8272\uff0d\u56fa\u5b9a\u96fb\u8a71\u3001\u6a58\u8272\uff0d\u624b\u6a5f\u3001\u6df1\u6a58\u8272\uff0d\u96fb\u8166\/\u5e73\u677f\u3001\u6dfa\u7da0\uff0d\u77ed\u8dddIoT\u3001\u6df1\u7da0\uff0d\u9577\u8dddIoT (\u8cc7\u6599\u4f86\u6e90: Ericsson Mobility Report November 2017[1])<\/figcaption><\/figure>\u64b0\u6587\uff5c\u8607\u5efa\u7ff0<\/strong><\/p>\n

\u65e5\u5e38\u751f\u6d3b\u5f88\u96e3\u96e2\u958b\u7db2\u8def\uff0c\u91cd\u91cd\u7684\u7db2\u8def\u9023\u7d50\u8b93\u65e5\u5b50\u8b8a\u5f97\u66f4\u4fbf\u5229\u2500\u2500\u5f9e\u65e9\u671f\u5bb6\u7528\u96fb\u8a71\u7684\u5e02\u8a71\u7db2\u8def\u3001\u684c\u96fb\u4e0a\u7db2\u4e00\u822c\u7528\u7684\u56fa\u7db2\u96fb\u4fe1\uff0c\u4ee5\u53ca\u73fe\u5728\u624b\u6a5f\u4f7f\u7528\u7684\u884c\u52d5\u7db2\u8def\u7b49\uff0c\u9019\u4e00\u500b\u8ffd\u6c42\u65b9\u4fbf\u9084\u8981\u66f4\u65b9\u4fbf\u7684\u6545\u4e8b\u7576\u7136\u4e0d\u80fd\u5c31\u6b64\u6253\u4f4f\uff0c\u73fe\u5728\u4eba\u5011\u5df2\u7d93\u4e0d\u6eff\u8db3\u65bc\u6b64\uff0c\u800c\u628a\u76ee\u5149\u653e\u5411\u5468\u906d\u7684\u5404\u7a2e\u5c0f\u88dd\u7f6e\u548c\u5bb6\u96fb\uff0c\u5e0c\u671b\u4e5f\u80fd\u548c\u9019\u4e9b\u7269\u54c1\u6709\u6240\u9023\u7d50\u597d\u65b9\u4fbf\u4e0b\u6307\u4ee4\uff0c\u800c\u5e6b\u52a9\u6211\u5011\u9054\u6210\u9019\u500b\u76ee\u6a19\u7684\u5c31\u662f\u7269\u806f\u7db2(Internet of Things, IoT)\u7684\u6280\u8853\u3002<\/p>\n

\u7269\u806f\u7db2\u88dd\u7f6e\u4e00\u822c\u53c8\u5206\u70ba\u5229\u7528\u85cd\u7259\u3001Wifi\u7b49\u50b3\u8f38\u8ddd\u96e2\u591a\u5728\u4e00\u767e\u516c\u5c3a\u4ee5\u4e0b\u7684\u6280\u8853\u7684\u88dd\u7f6e\uff0c\u4ee5\u53ca\u61c9\u7528\u65bc\u884c\u52d5\u7db2\u8def\u5efa\u7f6e\u9577\u8ddd\u96e2\u670d\u52d9\u7684\u88dd\u7f6e\u3002\u4e00\u4efd\u4f01\u696d\u7684\u7814\u7a76\u5831\u544a\u6307\u51fa[1]\uff0c2017\u5e74\u672b\u8a08\u6709\u4e03\u5341\u5104\u53f0\u7269\u806f\u7db2\u88dd\u7f6e\uff0c\u9810\u4f30\u57282023\u5e74\u9019\u500b\u6578\u91cf\u5c07\u6703\u653e\u5927\u5230200\u5104\u53f0\uff0c\u901a\u8a0a\u7522\u696d\u53e6\u4e00\u500b\u5f15\u4eba\u6ce8\u76ee\u76845G\u9818\u57df\uff0c\u4e5f\u88ab\u9810\u671f\u5c07\u52a9\u9577\u5c0dIOT\u61c9\u7528\u7684\u9700\u6c42\u3002<\/p>\n

\u624b\u6a5f\u5feb\u8981\u6c92\u96fb\u7684\u6642\u5019\u662f\u4e0d\u662f\u6703\u611f\u5230\u4e00\u7d72\u7126\u616e\uff0c\u5982\u679c\u53c8\u525b\u597d\u8eab\u908a\u6c92\u5e36\u884c\u52d5\u96fb\u6e90\u6216\u8005\u627e\u4e0d\u5230\u63d2\u5ea7\u6703\u4e0d\u6703\u89ba\u5f97\u6e3e\u8eab\u4e0d\u5c0d\u52c1\u5462\uff1f\u73fe\u5728\u6bcf\u500b\u4eba\u8eab\u4e0a\u5e36\u7684\u3001\u5bb6\u88e1\u7528\u7684\uff0c\u9700\u8981\u7528\u5230\u96fb\u6c60\u7684\u806f\u7db2\u88dd\u7f6e\u6578\u91cf\u6216\u8a31\u9084\u7b97\u5c11\uff0c\u7136\u800c\u5728\u53ef\u9810\u898b\u7684\u672a\u4f86\uff0c\u7121\u8ad6\u662f\u4ea4\u901a\u5de5\u5177\u3001\u6a5f\u53f0\u3001\u611f\u6e2c\u5668\u3001\u6d88\u8cbb\u6027\u96fb\u5b50\u7522\u54c1\u90fd\u5c07\u4f7f\u7528\u5230IOT\u6280\u8853\uff0c\u5176\u4e2d\u6709\u5f88\u591a\u90fd\u662f\u7121\u7dda\u9023\u63a5\u7684\u6240\u4ee5\u5fc5\u9808\u8981\u88dd\u6709\u96fb\u6c60\uff0c\u9019\u9ebc\u5927\u91cf\u7684\u88dd\u7f6e\u5982\u679c\u5168\u90e8\u90fd\u4f9d\u7167\u6211\u5011\u73fe\u6709\u9019\u7a2e\u7528\u5b8c\u96fb\u62ff\u53bb\u5145\u96fb\u6216\u8005\u63db\u96fb\u6c60\u7684\u65b9\u5f0f\uff0c\u90a3\u9ebc\u5149\u662f\u96fb\u91cf\u7684\u7ba1\u7406\uff0c\u6bd4\u5982\u4ec0\u9ebc\u6642\u9593\u4ec0\u9ebc\u88dd\u7f6e\u8981\u62ff\u53bb\u5145\u96fb\uff0c\u5145\u96fb\u6642\u5bb6\u88e1\u7684\u63d2\u5ea7\u5920\u4e0d\u5920\u7528\u7b49\u7b49\u554f\u984c\uff0c\u80af\u5b9a\u5f97\u8b93\u4eba\u5927\u50b7\u8166\u7b4b\u3002<\/p>\n

\u56e0\u6b64\uff0c\u5982\u679c\u8981\u8b93\u7269\u806f\u7db2\u6280\u8853\u80fd\u5920\u5ee3\u6cdb\u88ab\u4f7f\u7528\uff0c\u540c\u6642\u53c8\u4e0d\u60f3\u8981\u751f\u6d3b\u5728\u4e00\u5806\u96fb\u6e90\u7dda\u4e2d\uff0c\u96fb\u6c60\u554f\u984c\u80af\u5b9a\u662f\u64cb\u5728\u524d\u65b9\u7684\u95dc\u5361\u4e4b\u4e00\u3002\u4fd7\u8a71\u8aaa\u7684\u597d\uff0c\u5c71\u4e0d\u8f49\u8def\u8f49\uff0c\u8def\u4e0d\u8f49\u4eba\u8f49\uff0c\u4eca\u5929\u6211\u5011\u4e0d\u60f3\u52d5\u624b\u53bb\u5145\u96fb\uff0c\u90a3\u5c31\u60f3\u500b\u8fa6\u6cd5\u8b93\u96fb\u6c60\u81ea\u500b\u5152\u5145\u96fb\u53bb\u5427\uff0c\u81ea\u5df1\u7684\u96fb\u81ea\u5df1\u5145\uff01\u9762\u5c0d\u9019\u500b\u60f3\u6cd5\uff0c\u80fd\u6e90\u63a1\u96c6(energy harvesting)\u6b63\u662f\u4e00\u9580\u767c\u5c55\u4e2d\u7684\u6280\u8853\uff0c\u8b93\u9019\u500b\u770b\u4f3c\u5929\u99ac\u884c\u7a7a\u7684\u5984\u60f3\u843d\u5730\u6210\u70ba\u53ef\u5be6\u73fe\u7684\u76ee\u6a19\u3002<\/p>\n

\u80fd\u6e90\u63a1\u96c6\u7684\u76ee\u6a19\u5728\u65bc\u5f9e\u5468\u906d\u74b0\u5883\u7372\u53d6\u80fd\u6e90\uff0c\u800c\u9019\u500b\u4f86\u6e90\u53ef\u80fd\u662f\u6211\u5011\u8f03\u70ba\u719f\u77e5\u7684\u592a\u967d\u80fd\u98a8\u80fd\u7b49\u81ea\u7136\u7522\u751f\u7684\u80fd\u6e90\uff0c\u9ad4\u6eab\u6216\u8005\u74b0\u5883\u6eab\u5ea6\u5dee\u6240\u860a\u542b\u7684\u71b1\u80fd\uff0c\u4e5f\u53ef\u4ee5\u5f9e\u96fb\u8996\u3001\u5fae\u6ce2\u7210\u3001\u8def\u7531\u5668\u7b49\u96fb\u5668\u767c\u51fa\u7684\u8f3b\u5c04\u4e2d\u64f7\u53d6\u80fd\u6e90\uff0c\u53e6\u5916\uff0c\u7269\u9ad4\u79fb\u52d5\u6216\u5f62\u8b8a\u7684\u6a5f\u68b0\u80fd\u8b8a\u5316\u4e5f\u53ef\u4ee5\u662f\u80fd\u6e90\u7ba1\u9053\u4e4b\u4e00[2]\u3002<\/p>\n

\u5176\u4e2d\uff0c\u63a1\u96c6\u6a5f\u68b0\u80fd\u7684\u9019\u985e\u767c\u96fb\u6a5f\u5728\u6a5f\u5236\u4e0a\u53ef\u4ee5\u7c97\u7565\u5206\u70ba\u5206\u5225\u662f\u58d3\u96fb\u578b(piezoelectric)\u3001\u975c\u96fb\u578b(electrostatic)\u4ee5\u53ca\u96fb\u78c1\u578b(electromagnetic)\u4e09\u7a2e[3]\u3002\u63a5\u4e0b\u4f86\u5c07\u4ee5\u975c\u96fb\u578b\u7684\u80fd\u6e90\u63a1\u96c6\u505a\u70ba\u8a0e\u8ad6\u4e3b\u9ad4\uff0c\u4e0d\u904e\u5728\u90a3\u4e4b\u524d\u5148\u8b93\u6211\u5011\u4e00\u8d77\u8907\u7fd2\u4e00\u500b\u5e38\u898b\u7684\u96fb\u8def\u5143\u4ef6\u2500\u2500\u96fb\u5bb9\u5668\u3002<\/p>\n

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\"\"
\u5716\u4e8c \u50b3\u7d71\u5229\u7528\u74b0\u5883\u9707\u52d5\u4f86\u767c\u96fb\u7684\u767c\u96fb\u6a5f\u8a2d\u8a08\u4ee5\u53ca\u65b0\u69cb\u60f3
(\u8cc7\u6599\u4f86\u6e90: Tokyo Institute of Technology and the University of Tokyo [5])<\/figcaption><\/figure>\n

\u975c\u96fb\u578b\u7684\u767c\u96fb\u6a5f\u4fbf\u7531\u53ef\u8b8a\u96fb\u5bb9\u548c\u6c38\u96fb\u9ad4(electret)\u7d44\u6210\uff0c\u5229\u7528\u74b0\u5883\u4e2d\u7684\u9707\u52d5\u4f86\u767c\u96fb\u3002\u4f60\u6216\u8a31\u6c92\u807d\u904e\u6c38\u96fb\u9ad4\uff0c\u4f46\u4f60\u4e00\u5b9a\u770b\u904e\u4e5f\u73a9\u904e\u6c38\u4e45\u78c1\u9435\uff0c\u800c\u5c31\u50cf\u6c38\u4e45\u78c1\u9435\u53ef\u4ee5\u4e00\u76f4\u4fdd\u6709\u78c1\u6027\uff0c\u4f60\u53ef\u4ee5\u5c07\u6c38\u96fb\u9ad4\u7576\u4f5c\u662f\u6c38\u4e45\u78c1\u9435\u5728\u96fb\u5b78\u7684\u6523\u751f\u5144\u5f1f\uff0c\u662f\u4e00\u500b\u5e36\u96fb\u3001\u96fb\u91cf\u8fd1\u4e4e\u6c38\u4e45\u4e0d\u8b8a\u7684\u6750\u6599\u3002\u767c\u96fb\u6a5f\u4e2d\u96fb\u5bb9\u5176\u4e2d\u4e00\u500b\u96fb\u6975\u6703\u548c\u5f48\u7c27\u9023\u7d50\u3002\u56e0\u6b64\uff0c\u7576\u9031\u906d\u74b0\u5883\u6709\u632f\u52d5\u767c\u751f\u6642\uff0c\u4f9d\u64da\u632f\u52d5\u65b9\u5411\u7684\u4e0d\u540c\uff0c\u96fb\u5bb9\u5668\u96fb\u6975\u5f7c\u6b64\u91cd\u5408\u7684\u9762\u7a4d(\u5982\u5716\u4e8c\u6240\u793a)\u6216\u8005\u662f\u96fb\u6975\u9593\u8ddd\u96e2\u5c31\u6709\u53ef\u80fd\u6539\u8b8a\uff0c\u4f7f\u5f97\u5132\u96fb\u80fd\u529b\u7522\u751f\u8b8a\u5316\uff0c\u8a98\u767c\u96fb\u5b50\u6d41\u9032\u6d41\u51fa\u96fb\u6975\uff0c\u5c31\u53ef\u4ee5\u7522\u751f\u9a45\u52d5\u88dd\u7f6e\u7684\u96fb\u6d41\u3002<\/p>\n

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\u8fce\u63a5\u7269\u806f\u7db2\u5230\u4f86\uff0c\u672a\u4f86\u7684\u751f\u6d3b\u5c07\u6703\u5145\u6eff\u8a31\u591a\u9700\u8981\u7528\u96fb\u7684\u5c0f\u578b\u88dd\u7f6e\u3001\u611f\u6e2c\u5668\u3002\u6211\u5011\u5c0d\u65bc\u767c\u96fb\u7684\u60f3\u50cf\u4e00\u822c\u90fd\u662f\u90a3\u7a2e\u5927\u578b\u7684\u767c\u96fb\u5ee0\uff0c\u6216\u8005\u81f3\u5c11\u5982\u4e00\u4e9b\u67f4\u6cb9\u767c\u96fb\u6a5f\u4e5f\u6709\u4e00\u5b9a\u7684\u9ad4\u7a4d\uff0c\u80fd\u6e90\u63a1\u96c6\u7684\u767c\u5c55\u53ef\u4ee5\u6eff\u8db3\u66f4\u5fae\u5c0f\u7684\u767c\u96fb\u9700\u6c42\uff0c\u6070\u597d\u80fd\u61c9\u5c0d\u9019\u80a1\u8da8\u52e2\uff0c\u5e6b\u52a9\u6211\u5011\u64fa\u812b\u96fb\u6e90\u7dda\u7684\u675f\u7e1b\u3002<\/p>\n

 <\/p>\n

\u53c3\u8003\u8cc7\u6599\uff1a
\n<\/strong>[1] https:\/\/www.ericsson.com\/en\/mobility-report\/reports\/november-2017\/internet-of-things-outlook
\n[2] N. Garg and R. Garg, \"Energy harvesting in IoT devices: A survey,\" 2017 International Conference on Intelligent Sustainable Systems (ICISS)<\/em>, Palladam, 2017, pp. 127-131.
\n[3] Beeby, SP, Tudor, MJ and White, NM (2006) Energy harvesting vibration sources for microsystems applications. Measurement Science and Technology<\/em>, 17 (12), R175-R195.\/
\n[4] \u96fb\u5bb9\u5668<\/a>
\n[5] Putting that free energy around you to good use with minuscule energy harvesters<\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

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