{"id":38991,"date":"2019-01-16T00:00:06","date_gmt":"2019-01-15T16:00:06","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=38991"},"modified":"2022-01-04T16:56:32","modified_gmt":"2022-01-04T08:56:32","slug":"%e8%87%aa%e9%a7%95%e8%bb%8a%e7%b7%a9%e8%a7%a3%e5%a1%9e%e8%bb%8a%e7%aa%98%e5%a2%83","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=38991","title":{"rendered":"\u81ea\u99d5\u8eca\u7de9\u89e3\u585e\u8eca\u7a98\u5883"},"content":{"rendered":"<div class=\"single-post-media clr\">\n<div class=\"post-thumbnail\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2019\/01\/traffic-0.jpg\" alt=\"\u81ea\u99d5\u8eca\u7de9\u89e3\u585e\u8eca\u7a98\u5883\" width=\"500\" height=\"300\" \/><\/div>\n<\/div>\n<div class=\"entry clr\">\n<div class=\"pf-content\">\n<p><strong>\u7de8\u8b6f\uff0f\u53f0\u5927\u8cc7\u5de5\u6240 \u8a31\u6649\u83ef<\/strong><\/p>\n<p><strong>\u9053\u8def\u4ea4\u901a\u6a21\u64ec<\/strong><\/p>\n<p>\u7814\u7a76\u63a1\u7528\u4e00\u5957\u540d\u70baSUMO\uff08Simulation of Urban M\uff2fbility\uff09\u7684\u5e73\u53f0\u4f86\u6a21\u64ec\u9053\u8def\u4ea4\u901a\u3002\u8a72\u5e73\u53f0\u6709\u8457\u8207\u96fb\u73a9\u904a\u6232\u76f8\u4f3c\u7684\u4ecb\u9762\uff0c\u4f7f\u7528\u8005\u53ef\u81ea\u7531\u8a2d\u5b9a\u5982\u9053\u8def\u5f62\u5f0f\u3001\u4ea4\u901a\u7ba1\u5236\u71c8\u865f\u8207\u8eca\u6d41\u91cf\u7b49\u80cc\u666f\u53c3\u6578\u3002\u7814\u7a76\u5718\u968a\u7684\u4e3b\u8981\u69cb\u60f3\uff0c\u662f\u5e0c\u671b\u85c9\u7531\u589e\u52a0\u8eca\u6f6e\u4e2d\u81ea\u99d5\u8eca\u7684\u6bd4\u4f8b\uff0c\u4ee5\u7de9\u885d\u3001\u8abf\u6574\u4eba\u985e\u99d5\u99db\u7684\u932f\u8aa4\u99d5\u99db\u884c\u70ba\uff0c\u63d0\u5347\u6574\u9ad4\u4ea4\u901a\u6548\u7387\u3002\u6a21\u64ec\u8003\u616e\u4e86\u591a\u7a2e\u9053\u8def\u60c5\u5883\uff0c\u5305\u62ec\u55ae\u4e00\u5713\u74b0\u3001\u96d9\u5713\u74b0\u30018\u5b57\u5f62\u9053\u8def\u3001\u5341\u5b57\u8def\u53e3\u3001\u591a\u689d\u8eca\u9053\u532f\u96c6\u7684\u74f6\u9838\u8def\u6bb5\uff0c\u751a\u81f3\u7d10\u7d04\u66fc\u54c8\u9813\u5e02\u5340\u7684\u65b9\u683c\u72c0\u8857\u5340\u8a2d\u8a08\u3002<\/p>\n<div id=\"attachment_80246\" class=\"wp-caption alignright\"><img decoding=\"async\" class=\" wp-image-80246\" src=\"https:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2019\/01\/traffic-1.png\" alt=\"\" width=\"443\" height=\"226\" \/><\/p>\n<p class=\"wp-caption-text\">\u5716\u4e00\u3001\u9053\u8def\u6a21\u64ec\u60c5\u5883\uff1a8\u5b57\u5f62\u8207\u5713\u74b0 (\u4f86\u6e90\uff1aFlow Project)<\/p>\n<\/div>\n<p>\u6240\u6709\u52a0\u5165\u8eca\u6d41\u7684\u81ea\u99d5\u8eca\uff0c\u90fd\u7531\u4e00\u500b\u57fa\u65bc\u5f37\u5316\u5b78\u7fd2\uff08reinforcement learning\uff09\u67b6\u69cb\u6240\u8a13\u7df4\u51fa\u7684\u300c\u4e2d\u592e\u6f14\u7b97\u6cd5\u300d\u6240\u63a7\u5236\uff0c\u8abf\u6574\u81ea\u99d5\u8eca\u52a0\u901f\u8207\u524e\u8eca\u983b\u7387\uff1b\u552f\u7368\u5728\u66fc\u54c8\u9813\u65b9\u683c\u8857\u5340\u7684\u6a21\u64ec\u60c5\u5883\u4e2d\uff0c\u7531\u65bc\u4ea4\u53c9\u8def\u53e3\u5bc6\u96c6\uff0c\u6539\u7531\u8b93\u4e2d\u592e\u6f14\u7b97\u6cd5\u63a7\u5236\u4ea4\u901a\u865f\u8a8c\u4f86\u5f71\u97ff\u8eca\u6d41\u3002<\/p>\n<p><strong>\u81ea\u99d5\u8eca\u63d0\u5347\u6574\u9ad4\u8eca\u901f<\/strong><\/p>\n<p>\u5be6\u9a57\u7d50\u679c\u76f8\u7576\u4eae\u773c\uff1a\u57288\u5b57\u5f62\u9053\u8def\u3001\u517114\u53f0\u4eba\u99d5\u8eca\u884c\u99db\u7684\u60c5\u5883\u4e0b\uff0c\u66ff\u63db\u5176\u4e2d\u4e00\u53f0\u70ba\u81ea\u99d5\u8eca\u5f8c\uff0c\u6574\u9ad4\u8eca\u901f\u63d0\u5347\u81f3\u5169\u500d\uff1b\u5728\u74f6\u9838\u8def\u6bb5\u6a21\u64ec\u4e2d\uff0c10%\u7684\u4eba\u99d5\u8eca\u66ff\u63db\u70ba\u81ea\u99d5\u8eca\u5f8c\uff0c\u4ea4\u901a\u72c0\u6cc1\u7372\u5f97\u6539\u5584\uff0c\u751a\u81f3\u5728\u67d0\u4e9b\u6642\u6bb5\uff0c\u5e73\u5747\u8eca\u901f\u4e5f\u63d0\u5347\u9054\u5169\u500d\u4ee5\u4e0a\uff1b\u5728\u66fc\u54c8\u9813\u8857\u5340\u7684\u6a21\u64ec\u4e2d\uff0c\u7531AI\u4ee3\u7ba1\u4ea4\u901a\u865f\u8a8c\u7684\u60c5\u6cc1\u4e0b\uff0c\u9053\u8def\u53ef\u904b\u8f38\u8eca\u91cf\u589e\u52a0\u4e867%\u3002\u7136\u800c\uff0c\u5be6\u969b\u4e0a\uff0c\u5176\u4e2d\u7684\u8a23\u7ac5\u76f8\u7576\u7c21\u55ae\uff1a\u4fdd\u6301\u81ea\u99d5\u8eca\u8eca\u901f\u3001\u4fdd\u6301\u8207\u524d\u65b9\u8eca\u8f1b\u7684\u5b89\u5168\u8ddd\u96e2\uff0c\u4ee5\u53ca\u6e1b\u5c11\u524e\u8eca\u6b21\u6578\u8207\u983b\u7387\u3002<\/p>\n<div class=\"fluid-width-video-wrapper\">\n<div class=\"fitvids-video\"><iframe width=\"800\" height=\"600\" src=\"https:\/\/www.youtube.com\/embed\/SoA_7fPJEG8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div>\n<\/div>\n<div id=\"attachment_80247\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\" wp-image-80247\" src=\"https:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2019\/01\/traffic-2.png\" alt=\"\" width=\"694\" height=\"491\" \/><\/p>\n<p class=\"wp-caption-text\">\u5716\u4e8c\u3001\u74f6\u9838\u8def\u6bb5\u7684\u6a21\u64ec\uff1a\u7121\u81ea\u99d5\u8eca(\u4e0a)\u3001\u6709\u81ea\u99d5\u8eca\u52a0\u5165\u7684\u60c5\u5883(\u4e0b)\u3002(\u4f86\u6e90\uff1aFlow Project)<\/p>\n<\/div>\n<p><strong>\u7acb\u5373\u884c\u52d5<\/strong><\/p>\n<p>\u7576\u7136\uff0c\u8a72\u7814\u7a76\u7684\u4e3b\u5c0e\u4ebaEugene Vinitsky\u4e0d\u8af1\u8a00\u9019\u6a23\u7684\u6f14\u7b97\u6cd5\u5c1a\u6709\u6539\u5584\u7a7a\u9593\uff0c\u56e0\u6b64\u9078\u64c7\u516c\u958b\u539f\u59cb\u7a0b\u5f0f\u78bc\uff0c\u6b61\u8fce\u5927\u5bb6\u53c3\u8003\u3001\u4f7f\u7528\uff0c\u5728\u65e2\u6709\u7684\u6846\u67b6\u4e0b\u96c6\u601d\u5ee3\u76ca\uff0c\u958b\u767c\u51fa\u66f4\u597d\u3001\u66f4\u5b8c\u7f8e\u7684\u7248\u672c\uff0c\u6709\u671d\u4e00\u65e5\uff0c\u5c07\u81ea\u99d5\u8eca\u8207AI\u5be6\u969b\u61c9\u7528\u65bc\u4ea4\u901a\u8def\u6cc1\u7684\u76e3\u63a7\u3002<\/p>\n<p>\u800c\u5728\u6b64\u4e4b\u524d\uff0c\u5176\u5be6\u5df2\u6709\u8a31\u591a\u65e2\u6709\u7684\u6280\u8853\u8207\u914d\u5099\uff0c\u53ea\u6709\u7a0d\u4f5c\u4fee\u6539\uff0c\u4fbf\u53ef\u6709\u6548\u6539\u5584\u4ea4\u901a\u72c0\u6cc1\u3002\u8209\u4f8b\u4f86\u8aaa\uff0c\u73fe\u6709\u591a\u6578\u5e02\u552e\u6c7d\u8eca\u7686\u5177\u7684\u4e3b\u52d5\u8eca\u8ddd\u8abf\u7bc0\u5de1\u822a\u7cfb\u7d71\uff08Adaptive cruise control\uff0cACC\uff09\u5c31\u662f\u5176\u4e2d\u4e4b\u4e00\u3002AI\u6240\u63a1\u7528\u7684\u4ea4\u7ba1\u7b56\u7565\u770b\u4f3c\u7c21\u55ae\uff1a\u7dad\u6301\u4e00\u5b9a\u8eca\u901f\u3001\u8207\u524d\u65b9\u8eca\u8f1b\u4fdd\u6301\u5b89\u5168\u8ddd\u96e2\u4e26\u6e1b\u5c11\u975e\u5fc5\u8981\u7684\u524e\u8eca\uff0c\u4f46\u8981\u8b93\u6240\u6709\u99d5\u99db\u90fd\u9075\u5b88\u537b\u76f8\u7576\u56f0\u96e3\u3002ACC\u53ef\u4ee5\u6839\u64da\u4e0a\u8ff0\u539f\u5247\u81ea\u52d5\u8abf\u6574\u524e\u8eca\u6b21\u6578\u3001\u52a0\u901f\u6a21\u5f0f\u3001\u8eca\u8ddd\u8207\u8eca\u901f\u7b49\uff0c\u4f86\u7de9\u89e3\u585e\u8eca\u73fe\u8c61\uff0c\u7bc0\u7701\u6642\u9593\u3001\u71c3\u6599\uff0c\u751a\u81f3\u633d\u6551\u4e00\u4e9b\u7121\u8f9c\u7684\u751f\u547d\u3002\u9019\u662f\u6211\u5011\u7576\u4e0b\u53ef\u4ee5\u7acb\u5373\u63a1\u53d6\u7684\u884c\u52d5\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u7de8\u8b6f\u4f86\u6e90<\/strong><\/p>\n<p>M. Hutson, \u201c<a href=\"https:\/\/www.sciencemag.org\/news\/2018\/11\/watch-just-few-self-driving-cars-stop-traffic-jams?utm_source=general_public&amp;utm_medium=youtube&amp;utm_campaign=vid-traffic-ai-22411\">Watch just a few self-driving cars stop traffic jams<\/a>\u201d,\u00a0<em>Science\/AAAS<\/em>, 16 Nov 2018.<\/p>\n<p><strong>\u53c3\u8003\u8cc7\u6599<\/strong><\/p>\n<p>Alexandre Bayen\u2019s Mobile Sensing Lab, \u201c<a href=\"https:\/\/flow-project.github.io\/index.html\">Flow: a deep reinforcement learning framework for mixed autonomy traffic<\/a>\u201d, Flow.<\/p>\n<p>(\u672c\u6587\u7531\u6559\u80b2\u90e8\u88dc\u52a9\uff62AI\u5831\u5831\u2500AI\u79d1\u666e\u63a8\u5ee3\u8a08\u756b\u300d\u57f7\u884c\u5718\u968a\u7de8\u8b6f)<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u8a31\u591a\u5e79\u9053\u6bcf\u9022\u5c16\u5cf0\u6642\u6bb5\u4fbf\u6703\u5927\u585e\u8eca\uff0c\u7136\u800c\u9664\u53bb\u5929\u5019\u4e0d\u4f73\u3001\u8eca\u798d\u7b49\u4e0d\u53ef\u6297\u529b\u56e0\u7d20\u5916\uff0c\u9020\u6210\u585e\u8eca\u7684\u539f\u56e0\u5f80\u5f80\u4f86\u81ea\u4eba\u985e\u99d5\u99db\u672c\u8eab\uff1a\u53ea\u8981\u4efb\u4e00\u4f4d\u99d5\u99db\u7a81\u8e29\u524e\u8eca\uff0c\u5c31\u6703\u5c0e\u81f4\u5f8c\u65b9\u8eca\u6f6e\u4e00\u9023\u4e32\u8d70\u8d70\u505c\u505c\u7684\u73fe\u8c61\uff0c\u8b93\u4ea4\u901a\u5927\u6253\u7d50\u3002\u4e0d\u904e\u67cf\u514b\u840a\u5927\u5b78\u7684\u7814\u7a76\u5718\u968a\u767c\u73fe\uff1a\u53ea\u8981\u5728\u8eca\u6f6e\u4e2d\u6df7\u5408\u4e00\u5b9a\u6bd4\u4f8b\u7684\u81ea\u99d5\u8eca\uff0c\u5c31\u80fd\u6709\u6548\u7de9\u89e3\u58c5\u585e\u60c5\u5f62\uff0c\u751a\u81f3\u5c07\u6574\u9ad4\u8eca\u901f\u63d0\u5347\u81f3\u5169\u500d\uff0c\u89e3\u6c7a\u585e\u8eca\u7a98\u5883\u3002<\/p>\n","protected":false},"author":21,"featured_media":38992,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3772,3293],"tags":[6124,4224,4989,5283,6125],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/01\/traffic-0.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/38991"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=38991"}],"version-history":[{"count":1,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/38991\/revisions"}],"predecessor-version":[{"id":38993,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/38991\/revisions\/38993"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/38992"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=38991"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=38991"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=38991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}