{"id":333,"date":"2016-01-27T16:45:28","date_gmt":"2016-01-27T15:45:28","guid":{"rendered":"http:\/\/wordpress.callac.online\/index.php\/detection-dobstacle-avec-le-robot-edison\/"},"modified":"2022-01-05T22:41:58","modified_gmt":"2022-01-05T21:41:58","slug":"detection-dobstacle-avec-le-robot-edison","status":"publish","type":"page","link":"https:\/\/wordpress.callac.online\/index.php\/numerique\/le-robot-edison\/detection-dobstacle-avec-le-robot-edison\/","title":{"rendered":"D\u00e9tection d&rsquo;obstacle avec le robot Edison"},"content":{"rendered":"<h2>Le principe<\/h2>\n<p>Une fois la d\u00e9tection d&rsquo;obstacle activ\u00e9e en utilisant l&rsquo;ic\u00f4ne <strong>Detect Obstacle<\/strong>, le robot envoie des signaux infrarouges depuis les led droite et gauche.<br \/>\nSi un des signaux est renvoy\u00e9 par un obstacle, celui-ci sera d\u00e9tect\u00e9 par la led r\u00e9ceptrice situ\u00e9 au centre de l&rsquo;avant du robot.<\/p>\n<p>Par un test avec la boucle if, on peut alors d\u00e9cider de l&rsquo;action \u00e0 ex\u00e9cuter (reculer, tourner, &#8230;).<\/p>\n<h2>Un exemple basique<\/h2>\n<p>Dans ce cas, le robot, ne cherche pas \u00e0 savoir de quel c\u00f4t\u00e9 se trouve l&rsquo;objet. En cas de d\u00e9tection, le robot tourne sur lui-m\u00eame, sinon, il avance.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" aligncenter size-full wp-image-933\" src=\"http:\/\/wordpress.callac.online\/wp-content\/uploads\/2016\/01\/png_ex-decte-obstacle-simple01.png\" alt=\"ex-decte-obstacle-simple01.png\" width=\"635\" height=\"323\" align=\"center\" srcset=\"https:\/\/wordpress.callac.online\/wp-content\/uploads\/2016\/01\/png_ex-decte-obstacle-simple01.png 635w, https:\/\/wordpress.callac.online\/wp-content\/uploads\/2016\/01\/png_ex-decte-obstacle-simple01-300x153.png 300w\" sizes=\"auto, (max-width: 635px) 100vw, 635px\" \/><\/p>\n<p>Voici <a href=\"http:\/\/www.edwareapp.com\/share\/FeDOj\">son lien<\/a>.<\/p>\n<h2>Un exemple plus complet<\/h2>\n<p>Dans cet exemple, on utilise deux \u00e9v\u00e9nements pour agir en fonction de la d\u00e9tection d&rsquo;un obstacle sur la droite ou sur la gauche.<\/p>\n<p>Pendant le traitement de cet \u00e9v\u00e9nement, on arr\u00eate la d\u00e9tection d&rsquo;obstacle.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" aligncenter size-full wp-image-934\" src=\"http:\/\/wordpress.callac.online\/wp-content\/uploads\/2016\/01\/png_ex-detecte-obstacle-complexe01.png\" alt=\"ex-detecte-obstacle-complexe01.png\" width=\"500\" height=\"282\" align=\"center\" srcset=\"https:\/\/wordpress.callac.online\/wp-content\/uploads\/2016\/01\/png_ex-detecte-obstacle-complexe01.png 500w, https:\/\/wordpress.callac.online\/wp-content\/uploads\/2016\/01\/png_ex-detecte-obstacle-complexe01-300x169.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" aligncenter size-full wp-image-935\" src=\"http:\/\/wordpress.callac.online\/wp-content\/uploads\/2016\/01\/png_ex-detecte-obstacle-complexe02.png\" alt=\"ex-detecte-obstacle-complexe02.png\" width=\"509\" height=\"168\" align=\"center\" srcset=\"https:\/\/wordpress.callac.online\/wp-content\/uploads\/2016\/01\/png_ex-detecte-obstacle-complexe02.png 509w, https:\/\/wordpress.callac.online\/wp-content\/uploads\/2016\/01\/png_ex-detecte-obstacle-complexe02-300x99.png 300w\" sizes=\"auto, (max-width: 509px) 100vw, 509px\" \/><\/p>\n<p>Voici <a href=\"http:\/\/www.edwareapp.com\/share\/TTwac\">son lien<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le principe Une fois la d\u00e9tection d&rsquo;obstacle activ\u00e9e en utilisant l&rsquo;ic\u00f4ne Detect Obstacle, le robot envoie des signaux infrarouges depuis les led droite et gauche. Si un des signaux est&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":982,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-333","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>D\u00e9tection d&#039;obstacle avec le robot Edison - Maths &amp; Num\u00e9rique<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wordpress.callac.online\/index.php\/numerique\/le-robot-edison\/detection-dobstacle-avec-le-robot-edison\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e9tection d&#039;obstacle avec le robot Edison - Maths &amp; Num\u00e9rique\" \/>\n<meta property=\"og:description\" content=\"Le principe Une fois la d\u00e9tection d&rsquo;obstacle activ\u00e9e en utilisant l&rsquo;ic\u00f4ne Detect Obstacle, le robot envoie des signaux infrarouges depuis les led droite et gauche. 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