{"id":3244872,"date":"2024-08-14T14:01:05","date_gmt":"2024-08-14T18:01:05","guid":{"rendered":"https:\/\/www.futurity.org\/?p=3244872"},"modified":"2024-08-14T14:01:05","modified_gmt":"2024-08-14T18:01:05","slug":"flying-robot-disasters-3244872","status":"publish","type":"post","link":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/","title":{"rendered":"Flying robots could search buildings after disaster"},"content":{"rendered":"

Researchers have developed a new method for autonomous aerial robot exploration and multirobot coordination inside abandoned buildings.<\/p>\n

It could help first responders gather information and make better-informed decisions after a disaster.<\/p>\n

An estimated 100 earthquakes worldwide cause damage each year. This damage includes collapsed buildings, downed electrical lines, and more. For first responders, assessing the scene and focusing rescue efforts can be critical and risky<\/a>.<\/p>\n

“A key idea of this research was avoiding redundancy in exploration,” says Seungchan Kim, a PhD student at Carnegie Mellon University’s Robotics Institute. “Since this is multirobot exploration, coordination and communication among robots is vital. We designed this system so each robot explores different rooms, maximizing the rooms a set number of drones could explore<\/a>.”<\/p>\n

The drones focus on quickly detecting doors because meaningful targets, like people, are more likely to be in rooms rather than corridors. To find these targeted entryways, the robots process the geometric properties of their surroundings using an onboard lidar sensor.<\/p>\n

Gently hovering about six feet from the floor, the aerial robots transform the 3D lidar point cloud data into a 2D transform map. This map provides the layout of the space as an image made up of cells or pixels, which the robots then analyze for structural cues that signify doors and rooms.<\/p>\n

Walls appear as occupied pixels close to the drone, while an open door or passageway present as empty pixels. The researchers modeled the doors as saddle points, which allowed the robot to identify passageways and pass through them quickly. When a robot enters a room, it appears as a circle.<\/p>\n

Kim explains that the researchers opted for a lidar sensor over a camera for two main reasons. First, the sensor uses less computing power than a camera. Second, conditions inside a collapsed building or at the site of a natural disaster<\/a> might be dusty or smoky, which would impair the vision on a traditional camera.<\/p>\n

No centralized base controls the robots. Rather, each robot makes decisions and determines optimal trajectories based on its understanding of the environment and communication with the other robots. The aerial robots share the list of doors and rooms they’ve explored with one another and use this information to avoid areas that have already been visited.<\/p>\n

The team presented their research last month at the 2024 IEEE International Conference on Robotics and Automation.<\/p>\n

Kim plans to continue researching multirobot exploration and semantic scene understanding for multirobot exploration and task coordination.<\/p>\n

Additional researchers from Carnegie Mellon and the University of Technology Sydney contributed to the work.<\/p>\n

Source: Carnegie Mellon University<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Researchers have developed a new method for autonomous aerial robot exploration and multirobot coordination inside […]<\/p>\n","protected":false},"author":5782,"featured_media":3244882,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[4651,6753],"class_list":["post-3244872","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-technology","tag-natural-disasters","tag-robots","university-carnegie-mellon-university"],"acf":[],"yoast_head":"\nFlying robots could search buildings after disaster - 糖心视频<\/title>\n<meta name=\"description\" content=\""We designed this system so each robot explores different rooms, maximizing the rooms a set number of drones could explore."\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Flying robots could search buildings after disaster\" \/>\n<meta property=\"og:description\" content=\""We designed this system so each robot explores different rooms, maximizing the rooms a set number of drones could explore."\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/\" \/>\n<meta property=\"og:site_name\" content=\"糖心视频\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pages\/糖心视频\/143906865226\" \/>\n<meta property=\"article:published_time\" content=\"2024-08-14T18:01:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2024\/08\/flying-autonomous-robot-disaster-rescue-1600.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"915\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Carnegie Mellon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@糖心视频News\" \/>\n<meta name=\"twitter:site\" content=\"@糖心视频News\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Carnegie Mellon\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/\"},\"author\":{\"name\":\"Carnegie Mellon\",\"@id\":\"https:\/\/www.futurity.org\/#\/schema\/person\/319ef165827a175d00d7e2bd1cc3ae2f\"},\"headline\":\"Flying robots could search buildings after disaster\",\"datePublished\":\"2024-08-14T18:01:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/\"},\"wordCount\":434,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.futurity.org\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2024\/08\/flying-autonomous-robot-disaster-rescue-1600.jpg\",\"keywords\":[\"natural disasters\",\"robots\"],\"articleSection\":[\"糖心视频 and Technology\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/\",\"url\":\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/\",\"name\":\"Flying robots could search buildings after disaster - 糖心视频\",\"isPartOf\":{\"@id\":\"https:\/\/www.futurity.org\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2024\/08\/flying-autonomous-robot-disaster-rescue-1600.jpg\",\"datePublished\":\"2024-08-14T18:01:05+00:00\",\"description\":\"\\\"We designed this system so each robot explores different rooms, maximizing the rooms a set number of drones could explore.\\\"\",\"breadcrumb\":{\"@id\":\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#primaryimage\",\"url\":\"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2024\/08\/flying-autonomous-robot-disaster-rescue-1600.jpg\",\"contentUrl\":\"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2024\/08\/flying-autonomous-robot-disaster-rescue-1600.jpg\",\"width\":1600,\"height\":915,\"caption\":\"Robotics Institute researchers have developed a new method for autonomous aerial robot exploration and multirobot coordination inside abandoned buildings. (Credit: Carnegie Mellon)\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.futurity.org\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Flying robots could search buildings after disaster\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.futurity.org\/#website\",\"url\":\"https:\/\/www.futurity.org\/\",\"name\":\"糖心视频\",\"description\":\"Research news from top universities.\",\"publisher\":{\"@id\":\"https:\/\/www.futurity.org\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.futurity.org\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.futurity.org\/#organization\",\"name\":\"糖心视频\",\"url\":\"https:\/\/www.futurity.org\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.futurity.org\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2019\/05\/logo-2018.png\",\"contentUrl\":\"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2019\/05\/logo-2018.png\",\"width\":332,\"height\":105,\"caption\":\"糖心视频\"},\"image\":{\"@id\":\"https:\/\/www.futurity.org\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/pages\/糖心视频\/143906865226\",\"https:\/\/x.com\/糖心视频News\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.futurity.org\/#\/schema\/person\/319ef165827a175d00d7e2bd1cc3ae2f\",\"name\":\"Carnegie Mellon\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.futurity.org\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/5ec5fa1862e6a00a1ddd79216d761278?s=96&d=mm&r=pg\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/5ec5fa1862e6a00a1ddd79216d761278?s=96&d=mm&r=pg\",\"caption\":\"Carnegie Mellon\"},\"url\":\"https:\/\/www.futurity.org\/author\/carnegie-mellon-hcii\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Flying robots could search buildings after disaster - 糖心视频","description":"\"We designed this system so each robot explores different rooms, maximizing the rooms a set number of drones could explore.\"","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/","og_locale":"en_US","og_type":"article","og_title":"Flying robots could search buildings after disaster","og_description":"\"We designed this system so each robot explores different rooms, maximizing the rooms a set number of drones could explore.\"","og_url":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/","og_site_name":"糖心视频","article_publisher":"https:\/\/www.facebook.com\/pages\/糖心视频\/143906865226","article_published_time":"2024-08-14T18:01:05+00:00","og_image":[{"width":1600,"height":915,"url":"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2024\/08\/flying-autonomous-robot-disaster-rescue-1600.jpg","type":"image\/jpeg"}],"author":"Carnegie Mellon","twitter_card":"summary_large_image","twitter_creator":"@糖心视频News","twitter_site":"@糖心视频News","twitter_misc":{"Written by":"Carnegie Mellon","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#article","isPartOf":{"@id":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/"},"author":{"name":"Carnegie Mellon","@id":"https:\/\/www.futurity.org\/#\/schema\/person\/319ef165827a175d00d7e2bd1cc3ae2f"},"headline":"Flying robots could search buildings after disaster","datePublished":"2024-08-14T18:01:05+00:00","mainEntityOfPage":{"@id":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/"},"wordCount":434,"commentCount":0,"publisher":{"@id":"https:\/\/www.futurity.org\/#organization"},"image":{"@id":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#primaryimage"},"thumbnailUrl":"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2024\/08\/flying-autonomous-robot-disaster-rescue-1600.jpg","keywords":["natural disasters","robots"],"articleSection":["糖心视频 and Technology"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/","url":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/","name":"Flying robots could search buildings after disaster - 糖心视频","isPartOf":{"@id":"https:\/\/www.futurity.org\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#primaryimage"},"image":{"@id":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#primaryimage"},"thumbnailUrl":"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2024\/08\/flying-autonomous-robot-disaster-rescue-1600.jpg","datePublished":"2024-08-14T18:01:05+00:00","description":"\"We designed this system so each robot explores different rooms, maximizing the rooms a set number of drones could explore.\"","breadcrumb":{"@id":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#primaryimage","url":"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2024\/08\/flying-autonomous-robot-disaster-rescue-1600.jpg","contentUrl":"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2024\/08\/flying-autonomous-robot-disaster-rescue-1600.jpg","width":1600,"height":915,"caption":"Robotics Institute researchers have developed a new method for autonomous aerial robot exploration and multirobot coordination inside abandoned buildings. (Credit: Carnegie Mellon)"},{"@type":"BreadcrumbList","@id":"https:\/\/www.futurity.org\/flying-robot-disasters-3244872\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.futurity.org\/"},{"@type":"ListItem","position":2,"name":"Flying robots could search buildings after disaster"}]},{"@type":"WebSite","@id":"https:\/\/www.futurity.org\/#website","url":"https:\/\/www.futurity.org\/","name":"糖心视频","description":"Research news from top universities.","publisher":{"@id":"https:\/\/www.futurity.org\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.futurity.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.futurity.org\/#organization","name":"糖心视频","url":"https:\/\/www.futurity.org\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.futurity.org\/#\/schema\/logo\/image\/","url":"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2019\/05\/logo-2018.png","contentUrl":"https:\/\/www.futurity.org\/wp\/wp-content\/uploads\/2019\/05\/logo-2018.png","width":332,"height":105,"caption":"糖心视频"},"image":{"@id":"https:\/\/www.futurity.org\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/pages\/糖心视频\/143906865226","https:\/\/x.com\/糖心视频News"]},{"@type":"Person","@id":"https:\/\/www.futurity.org\/#\/schema\/person\/319ef165827a175d00d7e2bd1cc3ae2f","name":"Carnegie Mellon","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.futurity.org\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/5ec5fa1862e6a00a1ddd79216d761278?s=96&d=mm&r=pg","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5ec5fa1862e6a00a1ddd79216d761278?s=96&d=mm&r=pg","caption":"Carnegie Mellon"},"url":"https:\/\/www.futurity.org\/author\/carnegie-mellon-hcii\/"}]}},"_links":{"self":[{"href":"https:\/\/www.futurity.org\/wp-json\/wp\/v2\/posts\/3244872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.futurity.org\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.futurity.org\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.futurity.org\/wp-json\/wp\/v2\/users\/5782"}],"replies":[{"embeddable":true,"href":"https:\/\/www.futurity.org\/wp-json\/wp\/v2\/comments?post=3244872"}],"version-history":[{"count":4,"href":"https:\/\/www.futurity.org\/wp-json\/wp\/v2\/posts\/3244872\/revisions"}],"predecessor-version":[{"id":3244922,"href":"https:\/\/www.futurity.org\/wp-json\/wp\/v2\/posts\/3244872\/revisions\/3244922"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.futurity.org\/wp-json\/wp\/v2\/media\/3244882"}],"wp:attachment":[{"href":"https:\/\/www.futurity.org\/wp-json\/wp\/v2\/media?parent=3244872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.futurity.org\/wp-json\/wp\/v2\/categories?post=3244872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.futurity.org\/wp-json\/wp\/v2\/tags?post=3244872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}