{"id":582,"date":"2015-11-01T07:19:50","date_gmt":"2015-11-01T07:19:50","guid":{"rendered":"https:\/\/www.step3.net\/?p=582"},"modified":"2026-07-25T07:47:38","modified_gmt":"2026-07-25T07:47:38","slug":"iot%e9%96%a2%e9%80%a3%e3%82%a4%e3%83%b3%e3%83%87%e3%83%83%e3%82%af%e3%82%b9%ef%bc%88%e3%81%9d%e3%81%ae5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.step3.net\/?p=582","title":{"rendered":"IoT\u95a2\u9023\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\uff08\u305d\u306e5\uff09"},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Net_topologyshadow\" title=\"Net_topologyshadow\" src=\"https:\/\/www.step3.net\/wp-content\/uploads\/2026\/07\/net_topologyshadow.jpg\" border=\"0\"  \/><br \/>\n<strong>\u901a\u4fe1\u80fd\u529b\u304a\u3088\u3073\u30af\u30e9\u30a6\u30c9\/Connectivity and Cloud<\/strong><br \/>\n\u30b9\u30de\u30fc\u30c8\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u901a\u4fe1\u80fd\u529b\u306b\u306f\u69d8\u3005\u306a\u5f62\u614b\u304c\u3042\u308b\u3002<br \/>\n\u307e\u305a\u3001\u30b9\u30de\u30fc\u30c8\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001\u69d8\u3005\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30dd\u30ed\u30b8\u30fc\u3092\u5229\u6d3b\u7528\u3067\u304d\u308b\u3002\u3055\u3089\u306b\u3001\u30b9\u30de\u30fc\u30c8\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001\u69d8\u3005\u306e\u901a\u4fe1\u6280\u8853\u3092\u4f7f\u3063\u3066\u3001\u3053\u308c\u3089\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30dd\u30ed\u30b8\u30fc\u3092\u69cb\u7bc9\u3067\u304d\u308b\u3002<br \/>\n\u305f\u3068\u3048\u3070\u3001\u30b9\u30bf\u30fc\u578bLAN\u3067\u3042\u308c\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6280\u8853\u3092\u3064\u304b\u3063\u3066\u69cb\u7bc9\u3067\u304d\u308b\u3002\u72ec\u81eaSub-GHz and 2.4 GHz \u6280\u8853, WiFi,ZigBee,4 KNX,Wireless HART\u30846LoWPAN\u306a\u3069\u3002<br \/>\n<img decoding=\"async\" alt=\"Iot_communication_technologiesshado\" title=\"Iot_communication_technologiesshado\" src=\"https:\/\/www.step3.net\/wp-content\/uploads\/2026\/07\/iot_communication_technologiesshado.jpg\" border=\"0\"  \/><br \/>\n\u91cd\u8981\u306a\u306e\u306f\u3001\u3082\u306f\u3084\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u30b9\u30de\u30fc\u30c8\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u63a5\u7d9a\u3055\u305b\u308b\u3053\u3068\u304c\u5fc5\u9808\u8981\u4ef6\u3067\u306f\u306a\u3044\u3053\u3068\u3002<a href=\"https:\/\/www.foreignaffairs.com\/articles\/2014-02-12\/objects-go-online\">Neil Gershenfeld \u3068Jean-Philippe Vasseur \u304c\u3001\u201cAs Objects Go Online &#8211; The Promise (and Pitfalls) of the Internet of Things<\/a>\u306b\u8a18\u8ff0\u3057\u3066\u3044\u308b\u306b\u306f\u3001\u305d\u308c\u306b\u306f\uff13\u3064\u306e\u7406\u7531\u304c\u3042\u308b\u3002<br \/>\n\uff11\uff0e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<br \/>\n\u30e1\u30fc\u30ab\u30fc\u306f\u81ea\u793e\u88fd\u54c1\u306b\u3088\u308a\u5e02\u5834\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u305f\u304c\u308b\u3002<br \/>\n\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u5229\u76ca\u3092\u751f\u307f\u51fa\u3059\u3053\u3068\u306f\u306a\u3044\u304c\u3001\u30b9\u30de\u30fc\u30c8\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u7528\u3044\u308b\u901a\u4fe1\u6a19\u6e96\u3092\u30e1\u30fc\u30ab\u30fc\u304c\u72ec\u5360\u3067\u304d\u308c\u3070\u3001\u5229\u7528\u8005\u306b\u305d\u306e\u5229\u7528\u6599\u3092\u8ab2\u91d1\u3067\u304d\u308b\u3002<br \/>\n\uff12\uff0e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<br \/>\n\u3053\u308c\u307e\u3067\u3001\u8aa4\u3063\u3066\u4fe1\u3058\u3089\u308c\u3066\u304d\u305f\u3053\u3068\u3068\u3057\u3066\u3001\u500b\u5225\u69cb\u7bc9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u6c4e\u7528\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u51cc\u99d5\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u304c\u3042\u308b\u3002\u5b9f\u969b\u306f\u3001\u9006\u3067\u3042\u308a\u3001\u500b\u5225\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u6e08\u304c\u8981\u6c42\u3059\u308b\u3088\u3046\u306a\u62e1\u5f35\u6027\u3001\u4fe1\u983c\u6027\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u4e4f\u3057\u3044\u3002<br \/>\n\uff13\uff0e\u30b3\u30b9\u30c8<br \/>\n\u9577\u3044\u9593\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u7d4c\u6e08\u306f\u3001\u96fb\u7403\u306e\u6642\u4ee3\u306e\u7d4c\u6e08\u304b\u3089\u304b\u3051\u96e2\u308c\u3066\u3044\u305f\u3002\u5f53\u521d\u3001\u6570\u767e\u5343\u30c9\u30eb\u3057\u305f\u5927\u898f\u6a21\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30921000\u30c9\u30eb\u306ePC\u306b\u7f6e\u304d\u63db\u3048\u305f\u3002\u3057\u304b\u3057\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u9ece\u660e\u671f\u306e\u4eca\u3001\u3053\u308c\u306f\u901a\u7528\u3057\u306a\u3044\u3002Gershenfeld \u3068Vasseur\u306f\u3001\u6211\u3005\u306f\u3001\u66f2\u304c\u308a\u89d2\u306b\u6765\u3066\u3044\u308b\u3068\u5531\u3048\u3066\u3044\u308b\u3002\u3064\u307e\u308a\u3001<u>\u30aa\u30fc\u30d7\u30f3\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u30d9\u30fc\u30b9\u3067\u4e2d\u5fc3\u3092\u6301\u3063\u305f\u306a\u3044\u30c7\u30b6\u30a4\u30f3\u306eIoT\u3001\u5bfe\u3001\u72ec\u81ea\u4ed5\u69d8\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u3044\u96c6\u4e2d\u7d71\u5236\u3055\u308c\u308bIoT\u3001<\/u>\u3068\u306e\u305b\u3081\u304e\u5408\u3044\u306e\u6e26\u4e2d\u306b\u3044\u308b\u3068\u3002<br \/>\nKarimi\u3068Atkinson\u306f\u3001\u3053\u306e\u5206\u6790\u306b\u3001\u3053\u3046\u7b54\u3048\u3066\u3044\u308b\u3002<br \/>\n<a href=\"http:\/\/www.freescale.com\/files\/32bit\/doc\/white_paper\/INTOTHNGSWP.pdf\">\u3010\u53c2\u7167\u3001What the Internet of Things (IoT) Needs to Become aReality\u201d,<br \/>\nKaivan Karimi of Freescale Semiconductor and Gary Atkinson of ARM, p13\u3011<\/a><br \/>\n\u300c\u73fe\u6bb5\u968e\u3067\u306f\u3001\u696d\u754c\u898f\u6a21\u3067\u5408\u610f\u3055\u308c\u642d\u8f09\u3055\u308c\u3066\u3044\u308bIoT\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u304c\u5b58\u5728\u3057\u306a\u3044\u305f\u3081\u3001\u591a\u304f\u306e\u90e8\u54c1\u63d0\u4f9b\u8005\u306f\u30c7\u30d0\u30a4\u30b9\u3068\u30af\u30e9\u30a6\u30c9\u306e\u9023\u643a\u63a5\u7d9a\u306b\u30a2\u30d7\u30ed\u30fc\u30c1\u3057\u3066\u3044\u308b\u3002\u7279\u5b9a\u306e\u30af\u30e9\u30a6\u30c9\u3067\u306f\u306a\u3044\u3001\u304b\u308c\u3089\u306e\u30cb\u30c3\u30c1\u306a\u30af\u30e9\u30a6\u30c9\u3068\u306e\u63a5\u7d9a\u3067\u3042\u308b\u3002\u3042\u308b\u90e8\u54c1\u63d0\u4f9b\u793e\u306f\u3001\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u30c0\u30e0\u30ce\u30fc\u30c9\u3067\u3042\u308a\u3001\u3059\u3079\u3066\u306e\u51e6\u7406\u3068\u610f\u601d\u6c7a\u5b9a\u306f\u5f7c\u3089\u306e\u30af\u30e9\u30a6\u30c9\u306e\u4e2d\u3067\u5b9f\u65bd\u3055\u308c\u308b\u5f62\u614b\u3092\u63d0\u5531\u3057\u3066\u3044\u308b\u3002\u304b\u305f\u3084\u3001\u3042\u308b\u4f01\u696d\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u95a2\u9023\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u6700\u4f4e\u9650\u306e\u30a2\u30af\u30bb\u30b9\u306e\u307f\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u8003\u3048\u308b\u3053\u3068\u3001\u6c7a\u5b9a\u3059\u308b\u3053\u3068\u306f\u30ed\u30fc\u30ab\u30eb\u306b\u5b9f\u65bd\u3055\u308c\u308b\u5f62\u614b\u3092\u63d0\u5531\u3057\u3066\u3044\u308b\u3002\u300d<br \/>\n<img decoding=\"async\" alt=\"Electric_impshadow\" title=\"Electric_impshadow\" src=\"https:\/\/www.step3.net\/wp-content\/uploads\/2026\/07\/electric_impshadow.jpg\" border=\"0\"  \/><br \/>\n\u4f8b\u3068\u3057\u3066\u3001<strong><a href=\"https:\/\/electricimp.com\">Electoric Imp\u793e<\/a><\/strong>\u3092\u3042\u3052\u308b\u3002\u304b\u308c\u3089\u304c\u63d0\u5531\u3059\u308bIoT\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u3001\u5f7c\u3089\u306e\u72ec\u81ea\u4ed5\u69d8\u306e\u2018Imp\u2019\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u3001&#8217;Imp\u30af\u30e9\u30a6\u30c9&#8217;\u306b\u3088\u3063\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3055\u308c\u3001\u96c6\u4e2d\u5236\u5fa1\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u6d88\u8cbb\u8005\u304c\u3084\u308b\u3053\u3068\u306f,Imp\u3092Wifi\u7d4c\u7531\u3067\u63a5\u7d9a\u3059\u308b\u3060\u3051\u3068\u3044\u3046\u5f62\u614b\u3067\u3042\u308b\u3002<br \/>\n\u203b\u53c2\u8003<br \/>\n<a href=\"http:\/\/jp.techcrunch.com\/2012\/05\/17\/20120516electric-imp\/\">\u25a0TechChurch<\/a><br \/>\n<a href=\"https:\/\/blog.adafruit.com\/2012\/12\/06\/new-product-electric-imp\/\">\u25a0AdaFruit<\/a><br \/>\n<a href=\"http:\/\/www.uproarlabs.com\/uproars-crush-of-the-week-electric-imp\/\">\u25a0Uproar Labs<\/a><br \/>\n<img decoding=\"async\" alt=\"Impshadow\" title=\"Impshadow\" src=\"https:\/\/www.step3.net\/wp-content\/uploads\/2026\/07\/impshadow.jpg\" border=\"0\"  \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u901a\u4fe1\u80fd\u529b\u304a\u3088\u3073\u30af\u30e9\u30a6\u30c9\/Connectivity and Cloud \u30b9\u30de\u30fc\u30c8\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u901a\u4fe1\u80fd\u529b\u306b\u306f\u69d8\u3005\u306a\u5f62\u614b\u304c\u3042\u308b\u3002 \u307e\u305a\u3001\u30b9\u30de\u30fc\u30c8\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001\u69d8\u3005\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30dd\u30ed\u30b8\u30fc\u3092\u5229\u6d3b\u7528\u3067\u304d\u308b\u3002\u3055\u3089\u306b\u3001\u30b9\u30de\u30fc\u30c8\u30aa\u30d6\u30b8 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-582","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.step3.net\/index.php?rest_route=\/wp\/v2\/posts\/582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.step3.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.step3.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.step3.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.step3.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=582"}],"version-history":[{"count":1,"href":"https:\/\/www.step3.net\/index.php?rest_route=\/wp\/v2\/posts\/582\/revisions"}],"predecessor-version":[{"id":2628,"href":"https:\/\/www.step3.net\/index.php?rest_route=\/wp\/v2\/posts\/582\/revisions\/2628"}],"wp:attachment":[{"href":"https:\/\/www.step3.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.step3.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.step3.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}