{"id":7562,"date":"2017-01-12T06:32:21","date_gmt":"2017-01-11T22:32:21","guid":{"rendered":"http:\/\/www.ifroglab.com\/?p=7562"},"modified":"2017-01-21T10:02:47","modified_gmt":"2017-01-21T02:02:47","slug":"01%e5%ae%9a%e4%bd%8d%e7%b3%bb%e7%b5%b1indoor-position","status":"publish","type":"post","link":"https:\/\/www.ifroglab.com\/tw\/?p=7562","title":{"rendered":"01\u5b9a\u4f4d\u7cfb\u7d71indoor position"},"content":{"rendered":"<p>\u5982\u679c\u4f60\u662f\u7528Arduino \u7684\u8a71\uff0c<\/p>\n<p>STEP 1\uff1a\u53d6\u5f97RSSI<br \/>\n\u8acb\u57f7\u884c\u3000<a href=\"http:\/\/www.ifroglab.com\/?p=7519\">www.ifroglab.com\/?p=7519<\/a>\u3000\u7684\u7bc4\u4f8b\u7a0b\u5f0f\uff0c\u5728\u8b80\u53d6\u8cc7\u6599\u6642\uff0c\u6700\u5f8c\u5c01\u5305\u6703\u591a\u5e36\uff12\u500bbyte \uff0c\u90a3\u5c31\u662fRSSI \u7684\u8ddd\u96e2\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>STEP 2\uff1aRSSI \u548c\u8ddd\u96e2\u7684\u95dc\u4fc2<br \/>\n\u800c\u6b21\u8ddd\u96e2\u662f\u4f9d\u7167\u767c\u52dd\u9ede\u7684\u8ddd\u96e2\u7684\u9060\u8fd1\uff0c\u6240\u7d66\u51fa\u7684\u8ddd\u96e2\uff0c\u3000\u56e0\u70ba\u4e0d\u540c\u7684\u96fb\u529b\u3001\u5929\u7dda\u548c\u5efa\u7bc9\u7269\uff0c\u62ff\u7684RSSI \u6703\u6709\u4e0d\u540c\uff0c\u5efa\u8b70\u5148\u628a\u6372\u5c3a\u5148\u628a\u5e7e\u500b\u5927\u7684\u8ddd\u96e2RSSI \u53d6\u5f97\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>STEP 3\uff1aRSSI \u548c\u8ddd\u96e2\u7684\u95dc\u4fc2<\/p>\n<p>\u7576\u77e5\u9053\u4e00\u500b\u9ede\u6642\uff0c\u53e6\u5916\u8acb\u52a0\u4e0a\u7b2c2\u500b\u9ede\u4f86\u8f14\u52a9\u7b97\u51fa\uff0c\u5176\u516c\u5f0f\u5c31\u662f\u4e8c\u500b\u5712\u7684\u4ea4\u53c9\u9ede\u3002\u516c\u5f0f\u8f09<a href=\"http:\/\/www.vb-helper.com\/howto_circle_circle_intersection.html\">\u6b64<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/www.ifroglab.com\/wp-content\/uploads\/2017\/01\/Screen-Shot-2017-01-11-at-2.30.35-PM.png\" rel=\"attachment wp-att-7563\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7563\" src=\"http:\/\/www.ifroglab.com\/wp-content\/uploads\/2017\/01\/Screen-Shot-2017-01-11-at-2.30.35-PM.png\" alt=\"Screen Shot 2017-01-11 at 2.30.35 PM\" width=\"347\" height=\"300\" srcset=\"https:\/\/www.ifroglab.com\/tw\/wp-content\/uploads\/2017\/01\/Screen-Shot-2017-01-11-at-2.30.35-PM.png 347w, https:\/\/www.ifroglab.com\/tw\/wp-content\/uploads\/2017\/01\/Screen-Shot-2017-01-11-at-2.30.35-PM-300x259.png 300w\" sizes=\"(max-width: 347px) 100vw, 347px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u679c\u4f60\u662f\u7528Arduino \u7684\u8a71\uff0c STEP 1\uff1a\u53d6\u5f97RSSI \u8acb\u57f7\u884c\u3000www.i [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7563,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[106],"tags":[],"class_list":["post-7562","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-9-"],"_links":{"self":[{"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/posts\/7562"}],"collection":[{"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7562"}],"version-history":[{"count":1,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/posts\/7562\/revisions"}],"predecessor-version":[{"id":7564,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/posts\/7562\/revisions\/7564"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/media\/7563"}],"wp:attachment":[{"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}