{"id":176212,"date":"2019-11-19T19:47:38","date_gmt":"2019-11-19T11:47:38","guid":{"rendered":"https:\/\/www.geek.com\/featured\/-1811051\/"},"modified":"2019-11-19T19:47:38","modified_gmt":"2019-11-19T11:47:38","slug":"mit-researchers-teach-autonomous-cars-to-predict-driver-behavior","status":"publish","type":"post","link":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/2019\/11\/19\/mit-researchers-teach-autonomous-cars-to-predict-driver-behavior\/","title":{"rendered":"MIT Researchers Teach Autonomous Cars to Predict Driver Behavior"},"content":{"rendered":"<figure>\n\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.geek.com\/wp-content\/uploads\/2018\/05\/autonomous-Volvo-650x366.jpg?resize=640%2C360&#038;ssl=1\" width=\"640\" height=\"360\" data-recalc-dims=\"1\" \/><\/p>\n<div class=\"figcaption\">How much do you trust your car? (via Volvo)<\/div>\n<\/figure>\n<p><span style=\"font-weight: 400;\">Self-driving cars are already hittine roads across the country.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">But for all their high-tech whositswhatsits, they still lack one important element: social awareness.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8220;While autonomous technologies have improved substantially, they still ultimately view the drivers around them as obstacles made up of ones and zeros, rather than human beings with specific intentions, motivations, and personalities,&#8221; <a href=\"https:\/\/www.csail.mit.edu\/news\/predicting-peoples-driving-personalities\"  rel=\"noopener\">according to<\/a> MIT CSAIL.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The Computer Science and Artificial Intelligence Laboratory has been exploring whether self-driving vehicles can be programmed to <a href=\"http:\/\/itteacheritfreelance.hk\/index.php\" title=\"\u672c\u7db1\u9801\u63d0\u4f9b\u4e00\u500b\u65b9\u4fbf\u7684\u5e73\u53f0, \u70ba\u5927\u5bb6\u914d\u5c0d\u96fb\u8166\u88dc\u7fd2,IT freelance, \u79c1\u4eba\u8001\u5e2b , PHP\u88dc\u7fd2, HTML\u88dc\u7fd2, CSS\u88dc\u7fd2, JavaScript\u88dc\u7fd2, XML, Java\u88dc\u7fd2,Server\u88dc\u7fd2, MySQL\u88dc\u7fd2, \u4e2d\u5b78\u96fb\u8166\u79d1\u79c1\u4eba\u88dc\u7fd2, \u5728\u8077\u4eba\u58eb\u96fb\u8166\u63d0\u5347\u88dc\u7fd2,\u5c08\u696d\u8003\u8a66\u96fb\u8166 \u88dc\u7fd2,\u96fb\u8166\u5716\u50cf\u8a2d\u8a08\u96fb\u8166\u88dc\u7fd2, gra\">class<\/a>ify motorists&#8217; social personalities and better predict what other cars will do.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Using a psychology tool called Social Value Orientation (SVO), scientists <a href=\"http:\/\/itteacheritfreelance.hk\/index.php\" title=\"\u672c\u7db1\u9801\u63d0\u4f9b\u4e00\u500b\u65b9\u4fbf\u7684\u5e73\u53f0, \u70ba\u5927\u5bb6\u914d\u5c0d\u96fb\u8166\u88dc\u7fd2,IT freelance, \u79c1\u4eba\u8001\u5e2b , PHP\u88dc\u7fd2, HTML\u88dc\u7fd2, CSS\u88dc\u7fd2, JavaScript\u88dc\u7fd2, XML, Java\u88dc\u7fd2,Server\u88dc\u7fd2, MySQL\u88dc\u7fd2, \u4e2d\u5b78\u96fb\u8166\u79d1\u79c1\u4eba\u88dc\u7fd2, \u5728\u8077\u4eba\u58eb\u96fb\u8166\u63d0\u5347\u88dc\u7fd2,\u5c08\u696d\u8003\u8a66\u96fb\u8166 \u88dc\u7fd2,\u96fb\u8166\u5716\u50cf\u8a2d\u8a08\u96fb\u8166\u88dc\u7fd2, gra\">class<\/a>ified driving behavior based on the degree to which someone is selfish (&#8220;egoistic&#8221;) versus altruistic or cooperative (&#8220;prosocial&#8221;).<\/span><\/p>\n<div class=\"embed\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">BREAKING: New machine-learning system predicts if a driver is selfish or selfless. <\/p>\n<p>The goal is to enable self-driving cars to better handle situations like merging and taking left-hand turns. <a href=\"https:\/\/t.co\/i6tIgWF3FX\">https:\/\/t.co\/i6tIgWF3FX<\/a><\/p>\n<p>(joint work w\/<a href=\"https:\/\/twitter.com\/ToyotaResearch?ref_src=twsrc%5Etfw\">@ToyotaResearch<\/a>) <a href=\"https:\/\/t.co\/wjHAsncAXx\">pic.twitter.com\/wjHAsncAXx<\/a><\/p>\n<p>&mdash; MIT CSAIL (@MIT_CSAIL) <a href=\"https:\/\/twitter.com\/MIT_CSAIL\/status\/1196519003222491136?ref_src=twsrc%5Etfw\">November 18, 2019<\/a><\/p>\n<\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/div>\n<p><span style=\"font-weight: 400;\">The system estimates motorists&#8217; SVOs to create real-time trajectories for autonomous cars.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8220;Working with and around humans means figuring out their intentions to better understand their behavior,&#8221; graduate student Wilko Schwarting, lead author on the paper, said in a statement.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8220;People&#8217;s tendencies to be collaborative or competitive often spills over into how they behave as drivers,&#8221; he continued. &#8220;In this paper, we sought to understand if this was something we could actually quantify.&#8221;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Testing their algorithm on cerebral tasks like merging lanes and making unprotected left turns, the team showed they could better predict the behavior of other cars by a factor of 25 percent.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In left-turn simulations, for example, their car knew to wait when the approaching vehicle had a more egoistic driver and to make the turn when the opposing motorist was more prosocial.<\/span><\/p>\n<div class=\"flex-video widescreen embed\"><iframe loading=\"lazy\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/WNJ_cphLIE8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div>\n<p><span style=\"font-weight: 400;\">Existing technology can warn operators of oncoming traffic or blind-spot automobiles. But CSAIL&#8217;s platform takes it a step further by, for instance, providing a warning in the rear-view mirror that an oncoming car has an aggressive driver.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8220;Creating more human-like behavior in autonomous vehicles is fundamental for the safety of passengers and surrounding vehicles, since behaving in a predictable manner enables humans to understand and appropriately respond to the AV&#8217;s actions,&#8221; Schwarting explained.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Moving forward, the team plans to apply their model to pedestrians, bicycles, and other components of driving environments, as well as robots that regularly interact with humans.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The MIT CSAIL system\u2014not yet robust enough to be implemented on real roads\u2014is described in full in a paper published this week by the journal <\/span><i><span style=\"font-weight: 400;\">Proceedings of the National Academy of Sciences<\/span><\/i><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">More on Geek.com:<\/span><\/i><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/www.geek.com\/tech\/autonomous-mayflower-to-cross-atlantic-400-years-after-original-1807668\/\"  rel=\"noopener\"><span style=\"font-weight: 400;\">Autonomous Mayflower to Cross Atlantic 400 Years After Original<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/www.geek.com\/tech\/new-florida-law-nixes-need-for-autonomous-vehicle-operators-1792254\/\"  rel=\"noopener\"><span style=\"font-weight: 400;\">New Florida Law Nixes Need for Autonomous Vehicle Operators<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/www.geek.com\/tech\/researchers-teach-autonomous-cars-to-predict-pedestrian-movement-1775185\/\"  rel=\"noopener\"><span style=\"font-weight: 400;\">Researchers Teach Autonomous Cars to Predict Pedestrian Movement<\/span><\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<figure><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.geek.com\/wp-content\/uploads\/2018\/05\/autonomous-Volvo-650x366.jpg\" width=\"650\" height=\"366\"><\/p>\n<div>How much do you trust your car? (via Volvo)<\/div>\n<\/figure>\n<p>Self-driving cars are already hittine roads across the country. But for all their high-tech whositswhatsits, they still lack one important element: social awareness. &ldquo;While autonomous technologies have improved substantially, they still ultimately view [&hellip;]<\/p>\n<p>The post <a rel=\"nofollow\" href=\"https:\/\/www.geek.com\/tech\/mit-researchers-teach-autonomous-cars-to-predict-driver-behavior-1811051\/\">MIT Researchers Teach Autonomous Cars to Predict Driver Behavior<\/a> appeared first on <a rel=\"nofollow\" href=\"https:\/\/www.geek.com\/\">Geek.com<\/a>.<\/p>\n<p> <a href=\"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/2019\/11\/19\/mit-researchers-teach-autonomous-cars-to-predict-driver-behavior\/\">\u95b1\u8b80\u5168\u6587 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":26,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"slim_seo":[],"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[2079,7303,2966,2238,2239,5402,7304,2,2242,7305,2047,7306,7307,3797,2077,2971,7],"tags":[364,398,402,397,414,413,410,409,407,408,406,399,400,394,10,401,372,396,403,412,374,411,395,371,405,404,366],"jetpack_publicize_connections":[],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p7prtj-JQ8","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/176212"}],"collection":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/comments?post=176212"}],"version-history":[{"count":3,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/176212\/revisions"}],"predecessor-version":[{"id":176442,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/176212\/revisions\/176442"}],"wp:attachment":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/media?parent=176212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/categories?post=176212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/tags?post=176212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}