{"id":16146,"date":"2025-08-09T23:15:02","date_gmt":"2025-08-10T06:15:02","guid":{"rendered":"https:\/\/www.lansitec.com\/?p=16146"},"modified":"2025-09-23T06:08:57","modified_gmt":"2025-09-23T13:08:57","slug":"electromagnetic-wave-related-positioning-technology","status":"publish","type":"post","link":"https:\/\/www.lansitec.com\/ja\/blogs\/\u96fb\u78c1\u6ce2\u95a2\u9023\u6e2c\u4f4d\u6280\u8853\/","title":{"rendered":"\u96fb\u78c1\u6ce2\u3092\u5229\u7528\u3057\u305f\u6e2c\u4f4d\u6280\u8853"},"content":{"rendered":"<p>\u96fb\u78c1\u6ce2\u3092\u7528\u3044\u305f\u6e2c\u4f4d\u306e\u539f\u7406\u306f\u3001\u4fe1\u53f7\u5f37\u5ea6\u3001\u5230\u9054\u89d2\u5ea6\u30fb\u51fa\u767a\u89d2\u5ea6\u3001\u98db\u884c\u6642\u9593\u3068\u3044\u3063\u305f\u65b9\u5f0f\u306b\u5206\u304b\u308c\u3066\u304a\u308a\u3001\u9806\u306b\u6e2c\u4f4d\u7cbe\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u96fb\u78c1\u6ce2\u4fe1\u53f7\u5f37\u5ea6<\/h2>\n\n\n\n<p>\u6e2c\u8ddd\u3068\u6e2c\u4f4d\u306b\u4fe1\u53f7\u5f37\u5ea6\u3092\u5229\u7528\u3059\u308b\u4ee3\u8868\u7684\u306a\u6280\u8853\u306fBLE\u3068Wi-Fi\u6e2c\u4f4d\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001Bluetooth\u30bf\u30b0\u306f\u60c5\u5831\u3092\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3057\u3001 <a href=\"https:\/\/www.lansitec.com\/ar\/blogs\/\u0645\u0627-\u0647\u064a-\u0628\u0648\u0627\u0628\u0629-\u0627\u0644\u0628\u0644\u0648\u062a\u0648\u062b-\u0648\u0643\u064a\u0641-\u062a\u0639\u0645\u0644\u061f\/\">Bluetooth\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/a> \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u304c\u305d\u308c\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002\u6b21\u306b\u3001\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306f\u30c7\u30fc\u30bf\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u9001\u308a\u8fd4\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u306f\u30d3\u30fc\u30b3\u30f3\u307e\u305f\u306f\u30c8\u30e9\u30c3\u30ab\u30fc\u306e\u4f4d\u7f6e\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306f\u30dd\u30a4\u30f3\u30c8\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\uff08<a href=\"https:\/\/www.lansitec.com\/ar\/blogs\/\u0643\u0634\u0641-\u0648\u062c\u0648\u062f-\u0627\u0644\u0628\u0644\u0648\u062a\u0648\u062b\/\">\u5b58\u5728\u691c\u77e5<\/a>\u307e\u305f\u306f\u4e09\u89d2\u6e2c\u91cf\u306b\u3088\u308b\u4f4d\u7f6e\u60c5\u5831\u53d6\u5f97\u3082\u53ef\u80fd\u3067\u3059\u3002\u307e\u305f\u3001Bluetooth\u30bf\u30b0\u3092\u4ecb\u3057\u3066\u4fe1\u53f7\u3092\u9001\u4fe1\u3057\u3001\u305d\u308c\u3092\u30c8\u30e9\u30c3\u30ab\u30fc\u304c\u53d7\u4fe1\u3057\u3066\u8ee2\u9001\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002. <\/p>\n\n\n\n<p>\u5f53\u793e\u306e <strong><a href=\"https:\/\/www.lansitec.com\/ja\/\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\/bluetooth\u30d3\u30fc\u30b3\u30f3\u30e2\u30d0\u30a4\u30eb\u8ffd\u8de1\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\/\">B\u30e2\u30d0\u30a4\u30eb<\/a><\/strong> \u305d\u3057\u3066 <strong><a href=\"https:\/\/www.lansitec.com\/ja\/\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\/bluetooth\u30d3\u30fc\u30b3\u30f3\u56fa\u5b9a\u8ffd\u8de1\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\/\">B-\u56fa\u5b9a<\/a><\/strong> \u30b7\u30b9\u30c6\u30e0\u306f\u3053\u306e\u65b9\u5f0f\u3092\u63a1\u7528\u3059\u308b\u3002 <a href=\"https:\/\/www.lansitec.com\/ar\/blogs\/\u0645\u0627-\u0647\u064a-\u0628\u0648\u0627\u0628\u0629-\u0627\u0644\u0628\u0644\u0648\u062a\u0648\u062b-\u0648\u0643\u064a\u0641-\u062a\u0639\u0645\u0644\u061f\/\">Bluetooth\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/a> \u3067\u304d\u308b <a href=\"https:\/\/www.lansitec.com\/ja\/\u88fd\u54c1\/lorawan-\u30de\u30a4\u30af\u30ed-bluetooth-\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\/\">LoRa Bluetooth \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/a>, <a href=\"https:\/\/www.lansitec.com\/ja\/\u88fd\u54c1\/nb-iot-\u30de\u30af\u30ed-bluetooth-\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\/\">NB-IoT Bluetooth\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>\u6b63\u78ba\u3055<\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>\u8ddd\u96e2<\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>\u6d88\u8cbb\u96fb\u529b<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>BLE<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">1\uff5e3\u30e1\u30fc\u30c8\u30eb<\/td><td class=\"has-text-align-center\" data-align=\"center\">150\u30e1\u30fc\u30c8\u30eb\u672a\u6e80<\/td><td class=\"has-text-align-center\" data-align=\"center\">5mA<\/td><\/tr><tr><td><strong>Wi-Fi<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">10\uff5e15\u30e1\u30fc\u30c8\u30eb<\/td><td class=\"has-text-align-center\" data-align=\"center\">100\u30e1\u30fc\u30c8\u30eb\u672a\u6e80<\/td><td class=\"has-text-align-center\" data-align=\"center\">100\uff5e200mA<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\"><br><em>BLE\u3068Wi-Fi\u6e2c\u4f4d\u6280\u8853\u306e\u6027\u80fd\u6bd4\u8f03<\/em><\/figcaption><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1212\" height=\"546\" src=\"https:\/\/www.lansitec.com\/wp-content\/uploads\/2025\/07\/AOA-AOD-method-principles.png\" alt=\"AOA\u304a\u3088\u3073AOD\u6cd5\u306e\u539f\u7406\" class=\"wp-image-16147\" title=\"\"><figcaption class=\"wp-element-caption\">AOA\u3068AOD\u6cd5\u306e\u539f\u7406<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">AoA\u304a\u3088\u3073AoD\u4f4d\u7f6e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/h2>\n\n\n\n<p>\u4f4d\u7f6e\u7279\u5b9a\u5bfe\u8c61\u7aef\u672b\u306e\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30e2\u30fc\u30c9\u3068\u30c0\u30a6\u30f3\u30ea\u30f3\u30af\u30e2\u30fc\u30c9\u306e\u9055\u3044\u306b\u3088\u308a\u3001\u9ad8\u7cbe\u5ea6Bluetooth\u6e2c\u4f4d\u306fAoA\uff08Angle of Arrival\uff1a\u5230\u9054\u89d2\uff09\u3068AoD\uff08Angle of Departure\uff1a\u51fa\u767a\u89d2\uff09\u3068\u3044\u30462\u3064\u306e\u6280\u8853\u539f\u7406\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002AoA\u306e\u6280\u8853\u539f\u7406\u306f\u3001\u5358\u4e00\u306e\u30a2\u30f3\u30c6\u30ca\u3092\u7528\u3044\u3066\u65b9\u5411\u63a2\u77e5\u4fe1\u53f7\u3092\u9001\u4fe1\u3057\u3001\u53d7\u4fe1\u5074\u306f\u30a2\u30f3\u30c6\u30ca\u30a2\u30ec\u30a4\u3092\u5185\u8535\u3057\u3066\u3044\u307e\u3059\u3002\u4fe1\u53f7\u304c\u901a\u904e\u3059\u308b\u969b\u306b\u3001\u30a2\u30ec\u30a4\u5185\u3067\u53d7\u4fe1\u3055\u308c\u308b\u8ddd\u96e2\u306e\u9055\u3044\u306b\u3088\u308a\u4f4d\u76f8\u5dee\u304c\u751f\u3058\u3001\u76f8\u5bfe\u7684\u306a\u4fe1\u53f7\u65b9\u5411\u304c\u7b97\u51fa\u3055\u308c\u307e\u3059\u3002 <\/p>\n\n\n\n<p>AoD\u306f\u524d\u8005\u306e\u9006\u3067\u3001\u30a2\u30f3\u30c6\u30ca\u30a2\u30ec\u30a4\u3092\u5099\u3048\u305f\u30c7\u30d0\u30a4\u30b9\u3092\u56fa\u5b9a\u4f4d\u7f6e\u306b\u8a2d\u7f6e\u3057\u3001\u5358\u4e00\u30a2\u30f3\u30c6\u30ca\u7aef\u672b\u306b\u4fe1\u53f7\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002\u5358\u4e00\u30a2\u30f3\u30c6\u30ca\u7aef\u672b\u306f\u4fe1\u53f7\u306e\u65b9\u5411\u3092\u691c\u51fa\u3057\u3001\u4f4d\u7f6e\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AoA\u3068AoD\u306e\u5229\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7aef\u672b\u30b3\u30b9\u30c8\u304c\u4f4e\u3044 <\/li>\n\n\n\n<li>1\u30e1\u30fc\u30c8\u30eb\u672a\u6e80\u306e\u7cbe\u5ea6\u3092\u9054\u6210\u3059\u308b\u306b\u306f\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u304c1\u3064\u3060\u3051\u5fc5\u8981\u3067\u3059<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">AoA\u3068AoD\u306e\u6b20\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ab\u30d0\u30fc\u7bc4\u56f2\u304c\u9650\u3089\u308c\u3066\u3044\u308b \u2022 <\/li>\n\n\n\n<li>\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306f\u632f\u52d5\u3092\u53d7\u3051\u306a\u3044\u5834\u6240\u306b\u6b63\u78ba\u306b\u56fa\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <\/li>\n\n\n\n<li>\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306b\u96fb\u6e90\u3092\u5165\u308c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">ToF\uff08\u98db\u884c\u6642\u9593\u578b\uff09\u6e2c\u4f4d\u6280\u8853<\/h2>\n\n\n\n<p>ToF\u6e2c\u4f4d\u306f\u3001\u643a\u5e2f\u7aef\u672b\u30683\u3064\u4ee5\u4e0a\u306e\u57fa\u5730\u5c40\u9593\u306e\u4fe1\u53f7\u306e\u4f1d\u64ad\u6642\u9593\u3092\u500b\u5225\u306b\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3067\u884c\u308f\u308c\u3001\u4e09\u89d2\u6e2c\u4f4d\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u643a\u5e2f\u7aef\u672b\u304b\u3089\u57fa\u5730\u5c40\u307e\u3067\u306e\u76f4\u7dda\u8ddd\u96e2\u3092R\uff08\u534a\u5f84\uff09\u3068\u3059\u308b\u3068\u3001\u5e7e\u4f55\u5b66\u7684\u539f\u7406\u3092\u7528\u3044\u308b\u3068\u3001\u643a\u5e2f\u7aef\u672b\u306e\u4f4d\u7f6e\u306f\u3001\u57fa\u5730\u5c40i\u306e\u4f4d\u7f6e\u3092\u4e2d\u5fc3\u3068\u3057\u3001R\u3092\u534a\u5f84\u3068\u3059\u308b\u5186\u4e0a\u306b\u3042\u308b\u306f\u305a\u3067\u3059\u3002\u540c\u69d8\u306b\u3001\u8907\u6570\u306e\u5186\u306e\u5171\u901a\u4ea4\u70b9\u304c\u643a\u5e2f\u7aef\u672b\u306e\u4f4d\u7f6e\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"618\" height=\"558\" src=\"https:\/\/www.lansitec.com\/wp-content\/uploads\/2025\/07\/TOF-positioning-method.png\" alt=\"TOF\u6e2c\u4f4d\u65b9\u5f0f\" class=\"wp-image-16148\" title=\"\"><figcaption class=\"wp-element-caption\">TOF\u6e2c\u4f4d\u65b9\u5f0f<\/figcaption><\/figure>\n<\/div>\n\n\n<p>\u5178\u578b\u7684\u306aTOF\u6e2c\u4f4d\u306f\u885b\u661f\u6e2c\u4f4d\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u901a\u4fe1\u4e8b\u696d\u8005\u306fTOF\u6e2c\u4f4d\u3084LBS\uff08\u4f4d\u7f6e\u60c5\u5831\u30b5\u30fc\u30d3\u30b9\uff09\u3068\u547c\u3070\u308c\u308b\u4fe1\u53f7\u5f37\u5ea6\u306e\u6e2c\u5b9a\u306b\u3088\u3063\u3066\u3082\u643a\u5e2f\u96fb\u8a71\u306e\u4f4d\u7f6e\u3092\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002 <a href=\"https:\/\/www.lansitec.com\/ar\/\u0644\u0648\u0631\u0627\u0648\u0627\u0646\/\">\u30ed\u30e9\u30ef\u30f3<\/a> \u98db\u884c\u6642\u9593\u6e2c\u4f4d\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304c\u30013\u3064\u4ee5\u4e0a\u306eLoRa <a href=\"https:\/\/www.lansitec.com\/ar\/\u0628\u0648\u0627\u0628\u0627\u062a\/\">\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/a> \u8a2d\u7f6e\u304c\u5fc5\u8981\u3067\u3059\u3002\u6e2c\u4f4d\u7cbe\u5ea6\u306f\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u307e\u3067\u306e\u8ddd\u96e2\u3068\u5468\u56f2\u306e\u5efa\u7269\u306e\u6570\u306b\u5fdc\u3058\u3066\u6570\u5341\u30e1\u30fc\u30c8\u30eb\u304b\u3089\u6570\u767e\u30e1\u30fc\u30c8\u30eb\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">UWB\u6e2c\u4f4d\u6280\u8853<\/h2>\n\n\n\n<p>\u8d85\u5e83\u5e2f\u57df\uff08UWB\uff09\u6280\u8853\u306f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Wireless\" rel=\"nofollow noopener\" target=\"_blank\">\u7121\u7dda<\/a> 1GHz\u4ee5\u4e0a\u306e\u5468\u6ce2\u6570\u5e2f\u57df\u3092\u5229\u7528\u3059\u308b\u901a\u4fe1\u6280\u8853\u3002UWB\u306f\u6b63\u5f26\u6ce2\u3067\u306f\u306a\u304f\u3001\u30ca\u30ce\u79d2\u30ec\u30d9\u30eb\u306e\u975e\u6b63\u5f26\u6ce2\u306e\u72ed\u3044\u30d1\u30eb\u30b9\u3092\u7528\u3044\u3066\u30c7\u30fc\u30bf\u3092\u4f1d\u9001\u3059\u308b\u305f\u3081\u3001\u5e83\u3044\u5468\u6ce2\u6570\u30b9\u30da\u30af\u30c8\u30eb\u3092\u5360\u6709\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.lansitec.com\/ar\/\u0627\u0644\u062d\u0644\u0648\u0644\/\u062d\u0644-\u062a\u062a\u0628\u0639-\u0627\u0644\u0646\u0637\u0627\u0642-\u0627\u0644\u0639\u0631\u064a\u0636-\u0641\u0627\u0626\u0642-\u0627\u0644\u0633\u0631\u0639\u0629\/\">UWB\u6280\u8853<\/a> UWB\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u8907\u96d1\u3055\u304c\u5c11\u306a\u304f\u3001\u9001\u4fe1\u4fe1\u53f7\u306e\u96fb\u529b\u30b9\u30da\u30af\u30c8\u30eb\u5bc6\u5ea6\u304c\u4f4e\u304f\u3001\u30d5\u30a7\u30fc\u30b8\u30f3\u30b0\u30c1\u30e3\u30cd\u30eb\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306b\u304f\u3044\u3068\u3044\u3046\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u508d\u53d7\u306e\u53ef\u80fd\u6027\u304c\u4f4e\u304f\u3001\u6e2c\u4f4d\u7cbe\u5ea6\u304c\u9ad8\u3044\u305f\u3081\u3001\u5c4b\u5185\u306a\u3069\u306e\u5bc6\u96c6\u3057\u305f\u5834\u6240\u3067\u306e\u9ad8\u901f\u7121\u7dda\u30a2\u30af\u30bb\u30b9\u306b\u7279\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u5e83\u3044\u30b9\u30da\u30af\u30c8\u30eb\u3092\u30ab\u30d0\u30fc\u3059\u308b\u305f\u3081\u3001\u7121\u7dda\u901a\u4fe1\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6bce\u79d2\u6570\u767e\u30e1\u30ac\u30d3\u30c3\u30c8\u4ee5\u4e0a\u306e\u901f\u5ea6\u3067\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002UWB\u306f\u8d85\u5e83\u5e2f\u57df\u3067\u4fe1\u53f7\u3092\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002\u9023\u90a6\u901a\u4fe1\u59d4\u54e1\u4f1a\uff08FCC\uff09\u306b\u3088\u308b\u3068\u3001UWB\u306f3.1\uff5e10.6GHz\u5e2f\u3067500MHz\u4ee5\u4e0a\u306e\u5e2f\u57df\u5e45\u3092\u5360\u6709\u3057\u307e\u3059\u3002<\/p>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/www.lansitec.com\/ja\/\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\/uwb\u8ffd\u8de1\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\/\" class=\"vlp-link\" title=\"LoRaWAN UWB \u30c8\u30e9\u30c3\u30ad\u30f3\u30b0 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3 - \u8d85\u5e83\u5e2f\u57df\u6e2c\u4f4d\u30b7\u30b9\u30c6\u30e0 - Lansitec\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/www.lansitec.com\/wp-content\/uploads\/2025\/02\/UWB-Banner.jpg\" style=\"max-width: 150px; max-height: 150px\" alt=\"\" title=\"\"><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\"><a href=\"https:\/\/www.lansitec.com\/ar\/\u0644\u0648\u0631\u0627\u0648\u0627\u0646\/\">\u30ed\u30e9\u30ef\u30f3<\/a> UWB\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3 \u2013 \u8d85\u5e83\u5e2f\u57df <a href=\"https:\/\/www.lansitec.com\/ar\/blogs\/\u0645\u0642\u0627\u0631\u0646\u0629-\u0623\u0646\u0638\u0645\u0629-\u062a\u062d\u062f\u064a\u062f-\u0627\u0644\u0645\u0648\u0627\u0642\u0639\/\">\u6e2c\u4f4d\u30b7\u30b9\u30c6\u30e0<\/a> \u2013 \u30e9\u30f3\u30b7\u30c6\u30c3\u30af<\/div><div class=\"vlp-block-1 vlp-link-summary\">\u88fd\u9020\u3001\u533b\u7642\u3001\u7269\u6d41\u306b\u304a\u3051\u308b\u6b63\u78ba\u306a\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u4f4d\u7f6e\u8ffd\u8de1\u3092\u5b9f\u73fe\u3059\u308b UWB \u8ffd\u8de1\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3002\u52b9\u7387\u3001\u5b89\u5168\u6027\u3001\u8cc7\u7523\u7ba1\u7406\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">UWB\u6e2c\u4f4d\u306e\u5229\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f37\u529b\u306a\u8cab\u901a\u529b <\/li>\n\n\n\n<li>\u4f4e\u6d88\u8cbb\u96fb\u529b <\/li>\n\n\n\n<li>\u512a\u308c\u305f\u30de\u30eb\u30c1\u30d1\u30b9\u9632\u6b62\u52b9\u679c <\/li>\n\n\n\n<li>\u975e\u5e38\u306b\u5b89\u5168\u3067\u30b7\u30f3\u30d7\u30eb\u306a\u30b7\u30b9\u30c6\u30e0 <\/li>\n\n\n\n<li>\u9ad8\u7cbe\u5ea6<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">UWB\u6e2c\u4f4d\u306e\u6b20\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5c0e\u5165\u30b3\u30b9\u30c8\u304c\u9ad8\u3044 <\/li>\n\n\n\n<li>\u9650\u5b9a\u3055\u308c\u305f\u30ab\u30d0\u30fc\u7bc4\u56f2<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">UWB\u6e2c\u4f4d\u306e\u9069\u7528\u7bc4\u56f2<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5c4b\u5185\u3067\u9759\u6b62\u307e\u305f\u306f\u52d5\u3044\u3066\u3044\u308b\u7269\u4f53\u3092\u8ffd\u8de1\u3059\u308b <\/li>\n\n\n\n<li>\u4eba\u7269\u8ffd\u8de1\u3068\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u7247\u5074\u53cc\u65b9\u5411\u6e2c\u8ddd<\/h3>\n\n\n\n<p>\u7247\u5074\u53cc\u65b9\u5411\u6e2c\u8ddd\u306e\u57fa\u672c\u539f\u7406\u306f\u3001 <\/p>\n\n\n\n<p>\u56f3: SS-TWR \u6e2c\u8ddd\u539f\u7406: \u30c7\u30d0\u30a4\u30b9 A \u304c\u30c7\u30d0\u30a4\u30b9 B \u306b\u30d1\u30eb\u30b9\u3092\u9001\u4fe1\u3057\u3001\u4e00\u5b9a\u6642\u9593 t \u7d4c\u904e\u5f8c\u306b\u30c7\u30d0\u30a4\u30b9 A \u306f\u30c7\u30d0\u30a4\u30b9 B \u304b\u3089\u8fd4\u3055\u308c\u305f\u30d1\u30eb\u30b9\u3092\u53d7\u4fe1\u3057\u307e\u3059\u3002\u98db\u884c\u6642\u9593\u3092 tp \u3068\u3059\u308b\u3068\u3001\u304a\u304a\u3088\u305d\u6b21\u306e\u3088\u3046\u306b\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002 <\/p>\n\n\n\n<p class=\"has-text-align-center\">2t p =troundA \u2013 treplyB<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"578\" height=\"466\" src=\"https:\/\/www.lansitec.com\/wp-content\/uploads\/2025\/07\/SS-TWR-ranging-principle.png\" alt=\"SS-TWR\u6e2c\u8ddd\u539f\u7406\" class=\"wp-image-16149\" title=\"\"><figcaption class=\"wp-element-caption\">SS-TWR\u6e2c\u8ddd\u539f\u7406<\/figcaption><\/figure>\n<\/div>\n\n\n<p>2\u3064\u306e\u6642\u9593\u5dee\u306f\u3001\u73fe\u5730\u306e\u30af\u30ed\u30ce\u30e1\u30fc\u30bf\u30fc\u306b\u57fa\u3065\u3044\u3066\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002\u73fe\u5730\u306e\u6642\u8a08\u306e\u8aa4\u5dee\u306f\u88dc\u6b63\u3067\u304d\u307e\u3059\u304c\u3001\u7570\u306a\u308b\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u306f\u308f\u305a\u304b\u306a\u6642\u8a08\u306e\u305a\u308c\u304c\u751f\u3058\u307e\u3059\u3002 <\/p>\n\n\n\n<p>TreplyB \u3068\u30af\u30ed\u30c3\u30af \u30aa\u30d5\u30bb\u30c3\u30c8\u304c\u5897\u52a0\u3059\u308b\u3068\u3001\u98db\u884c\u6642\u9593\u306e\u8aa4\u5dee\u3082\u540c\u6642\u306b\u5897\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e21\u9762\u53cc\u65b9\u5411\u6e2c\u8ddd<\/h3>\n\n\n\n<p>\u4e21\u9762\u53cc\u65b9\u5411\u6e2c\u8ddd\u306f\u30012\u5f80\u5fa9\u5206\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u8a18\u9332\u3057\u3066\u98db\u884c\u6642\u9593\u3092\u8a08\u7b97\u3059\u308b\u9577\u8ddd\u96e2\u6e2c\u8ddd\u65b9\u5f0f\u3067\u3059\u3002\u5fdc\u7b54\u6642\u9593\u306f\u9577\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u6e2c\u5b9a\u8aa4\u5dee\u306f\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u3053\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3054\u8208\u5473\u3092\u304a\u6301\u3061\u3067\u3057\u305f\u3089\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002\u8a73\u7d30\u306a\u3054\u8aac\u660e\u3092\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>UWB\u6e2c\u4f4d\u7cbe\u5ea6\u306f\u6700\u592730cm\u4ee5\u4e0a\u306b\u9054\u3057\u3001\u6d88\u8cbb\u96fb\u529b\u3082\u6bd4\u8f03\u7684\u4f4e\u3044\u305f\u3081\u3001\u9271\u696d\u3001\u8cb4\u91cd\u54c1\u306e\u6e2c\u4f4d\u306a\u3069\u3001\u69d8\u3005\u306a\u5206\u91ce\u306e\u7121\u4eba\u6a5f\u306b\u5e83\u304f\u5c0e\u5165\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u73fe\u5728\u3001\u4e3b\u6d41\u306eUWB\u6e2c\u4f4d\u65b9\u5f0f\u3067\u306f\u3001\u30af\u30ed\u30c3\u30af\u30c1\u30e3\u30cd\u30eb\u3068\u96fb\u6e90\u4f9b\u7d66\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u69cb\u6210\u304c\u8907\u96d1\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 <\/p>\n\n\n\n<p>\u9ad8\u7cbe\u5ea6 <a href=\"https:\/\/www.lansitec.com\/ar\/blogs\/\u0645\u0642\u0627\u0631\u0646\u0629-\u0623\u0646\u0638\u0645\u0629-\u062a\u062d\u062f\u064a\u062f-\u0627\u0644\u0645\u0648\u0627\u0642\u0639\/\">\u6e2c\u4f4d\u30b7\u30b9\u30c6\u30e0<\/a> LoRa\u3068\u885d\u7a81\u9632\u6b62\u30b7\u30b9\u30c6\u30e0\u306b\u57fa\u3065\u304f <a href=\"https:\/\/www.lansitec.com\/ar\/\u0627\u0644\u062d\u0644\u0648\u0644\/\u062d\u0644-\u062a\u062a\u0628\u0639-\u0627\u0644\u0646\u0637\u0627\u0642-\u0627\u0644\u0639\u0631\u064a\u0636-\u0641\u0627\u0626\u0642-\u0627\u0644\u0633\u0631\u0639\u0629\/\">UWB\u6280\u8853<\/a>\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u9ad8\u7cbe\u5ea6\u3001\u4f4e\u6d88\u8cbb\u96fb\u529b\u3001\u914d\u7dda\u4e0d\u8981\u306a\u3069\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RFID\uff08\u7121\u7dda\u5468\u6ce2\u6570\u8b58\u5225\u5c4b\u5185\u6e2c\u4f4d\u6280\u8853\uff09<\/h2>\n\n\n\n<p>\u7121\u7dda\u5468\u6ce2\u6570\u8b58\u5225 <a href=\"https:\/\/www.lansitec.com\/ar\/blogs\/\u0645\u0642\u0627\u0631\u0646\u0629-\u0623\u0646\u0638\u0645\u0629-\u062a\u062d\u062f\u064a\u062f-\u0627\u0644\u0645\u0648\u0627\u0642\u0639\/\">\u6e2c\u4f4d\u30b7\u30b9\u30c6\u30e0<\/a> \u99d0\u8eca\u5834\u3001\u30b9\u30ad\u30fc\u5834\u3001\u30b4\u30eb\u30d5\u5834\u3001\u57e0\u982d\u306a\u3069\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u7279\u5b9a\u306e\u30a8\u30ea\u30a2\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u8a2d\u7f6e\u3057\u3066\u6e2c\u4f4d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a8\u30ea\u30a2\u306e\u4e3b\u8981\u306a\u51fa\u5165\u53e3\u306a\u3069\u3001\u7279\u5b9a\u306e\u5834\u6240\u306bRFID\u30bf\u30b0\u30ea\u30fc\u30c0\u30fc\u3092\u8a2d\u7f6e\u3059\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u306fRFID\u30c7\u30d0\u30a4\u30b9\u3092\u642d\u8f09\u3057\u305f\u7269\u4f53\u306e\u4f4d\u7f6e\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u691c\u51fa\u3057\u307e\u3059\u3002. <\/p>\n\n\n\n<p>RFID\u5c4b\u5185\u6e2c\u4f4d\u6280\u8853\u306f\u77ed\u8ddd\u96e2\u3067\u52d5\u4f5c\u3057\u307e\u3059\u304c\u30011\u30e1\u30fc\u30c8\u30eb\u5358\u4f4d\u306e\u7cbe\u5ea6\u3067\u60c5\u5831\u3092\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u898b\u901a\u3057\u5916\u96fb\u78c1\u5834\u306e\u5229\u70b9\u306b\u3088\u308a\u3001\u4f1d\u9001\u7bc4\u56f2\u304c\u5e83\u304f\u3001\u30bf\u30b0\u306e\u30b5\u30a4\u30ba\u3082\u6bd4\u8f03\u7684\u5c0f\u578b\u3067\u3001\u30b3\u30b9\u30c8\u3082\u4f4e\u304f\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>RFID\u5c4b\u5185\u6e2c\u4f4d\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u5009\u5eab\u3001\u5de5\u5834\u3001\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30e2\u30fc\u30eb\u306a\u3069\u306b\u304a\u3044\u3066\u3001\u5546\u54c1\u6d41\u901a\u306e\u4f4d\u7f6e\u628a\u63e1\u306b\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u73fe\u5728\u3001\u6210\u719f\u3057\u305f\u5546\u696d\u7528\u6e2c\u4f4d\u30b7\u30b9\u30c6\u30e0\u304c\u6570\u591a\u304f\u5b58\u5728\u3059\u308b\u3002 <a href=\"https:\/\/www.lansitec.com\/ar\/\u0627\u0644\u062d\u0644\u0648\u0644\/\">\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/a> RFID\u6280\u8853\u3092\u30d9\u30fc\u30b9\u306b\u3057\u3066\u304a\u308a\u3001\u7dca\u6025\u6551\u52a9\u3001\u8cc7\u7523\u7ba1\u7406\u3001\u4eba\u54e1\u8ffd\u8de1\u306a\u3069\u306e\u5206\u91ce\u3067\u3082\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002. <\/p>\n\n\n\n<p>RFID\u30bf\u30b0\u306f\u53d7\u52d5\u7684\u306a\u901a\u4fe1\u3067\u3042\u308a\u3001\u8010\u5e72\u6e09\u6027\u304c\u4f4e\u3044\u3067\u3059\u3002 <\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.lansitec.com\/ja\/\u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc\/\u30e9\u30f3\u30b7\u30c6\u30c3\u30af\u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc-\u6e2c\u4f4d\u6280\u8853\u306e\u57fa\u672c\u539f\/\">\u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc\u3092\u8aad\u3080: \u6e2c\u4f4d\u6280\u8853\u306e\u57fa\u672c\u539f\u7406\u306e\u7d39\u4ecb<\/a><\/strong><\/p>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/www.lansitec.com\/ja\/\u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc\/\u30e9\u30f3\u30b7\u30c6\u30c3\u30af\u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc-\u6e2c\u4f4d\u6280\u8853\u306e\u57fa\u672c\u539f\/\" class=\"vlp-link\" title=\"Lansitec \u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc \u6e2c\u4f4d\u6280\u8853\u306e\u57fa\u672c\u539f\u7406\u306e\u7d39\u4ecb - Lansitec\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/www.lansitec.com\/wp-content\/uploads\/2023\/04\/Introduction-to-the-Basic-Principles-of-Positioning-Technology.png\" style=\"max-width: 150px; max-height: 150px\" alt=\"\" title=\"\"><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">Lansitec\u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc\u306e\u7d39\u4ecb <a href=\"https:\/\/www.lansitec.com\/ar\/blogs\/\u0627\u0644\u0645\u0628\u0627\u062f\u0626-\u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629-\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627-\u062a\u062d\u062f\u064a\u062f-\u0627\u0644\/\">\u6e2c\u4f4d\u6280\u8853\u306e\u57fa\u672c\u539f\u7406<\/a> \u2013 \u30e9\u30f3\u30b7\u30c6\u30c3\u30af<\/div><div class=\"vlp-block-1 vlp-link-summary\">\u3053\u308c\u3089\u306e\u901a\u4fe1\u306f\u3044\u3064\u3067\u3082\u8cfc\u8aad\u89e3\u9664\u3067\u304d\u307e\u3059\u3002\u8cfc\u8aad\u89e3\u9664\u65b9\u6cd5\u3001\u5f53\u793e\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u65b9\u91dd\u3001\u5f53\u793e\u306e\u53d6\u308a\u7d44\u307f\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>The principle of positioning using electromagnetic waves is divided into methods such as Signal Strength, Angle of Arrival\/Angle of Departure, and Time of Flight. The positioning accuracy increases in turn. Electromagnetic Wave Signal Strength The typical technologies that use signal strength for ranging and positioning are BLE and Wi-Fi positioning. For example, the Bluetooth tag broadcasts information and the Bluetooth gateway receives it. Then the gateway sends the data back to the server, which calculates the position of the beacon or the tracker. The method can be point location (presence detection) or triangulation. It can also send a signal via a Bluetooth tag, which is received and forwarded by a&hellip;&nbsp;<a href=\"https:\/\/www.lansitec.com\/ja\/blogs\/\u96fb\u78c1\u6ce2\u95a2\u9023\u6e2c\u4f4d\u6280\u8853\/\" rel=\"bookmark\">\u7d9a\u304d\u3092\u8aad\u3080 \u00bb<span class=\"screen-reader-text\">\u96fb\u78c1\u6ce2\u3092\u5229\u7528\u3057\u305f\u6e2c\u4f4d\u6280\u8853<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":16170,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[268],"tags":[33,34,269,29,43,16,120,87],"class_list":["post-16146","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-iot-faqs","tag-bluetooth-iot-technology","tag-bluetooth-technology","tag-indoor-positioning-technologies","tag-iot-technology","tag-lora-technology","tag-technology","tag-uwb-technology","tag-whitepaper-bluetooth-technology"],"_links":{"self":[{"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/posts\/16146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/comments?post=16146"}],"version-history":[{"count":0,"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/posts\/16146\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/media\/16170"}],"wp:attachment":[{"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/media?parent=16146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/categories?post=16146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/tags?post=16146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}