{"id":16143,"date":"2025-08-08T23:13:18","date_gmt":"2025-08-09T06:13:18","guid":{"rendered":"https:\/\/www.lansitec.com\/?p=16143"},"modified":"2025-08-05T01:05:45","modified_gmt":"2025-08-05T08:05:45","slug":"magnetic-field-positioning-technology","status":"publish","type":"post","link":"https:\/\/www.lansitec.com\/ja\/blogs\/\u78c1\u5834\u6e2c\u4f4d\u6280\u8853\/","title":{"rendered":"\u78c1\u5834\u6e2c\u4f4d\u6280\u8853"},"content":{"rendered":"<p>\u5730\u7403\u81ea\u4f53\u306f\u5de8\u5927\u306a\u78c1\u77f3\u3067\u3042\u308a\u3001\u5730\u7406\u7684\u306a\u5317\u6975\u3068\u5357\u6975\u306e\u9593\u306b\u57fa\u672c\u78c1\u5834\u3092\u5f62\u6210\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5730\u7403\u306e\u78c1\u5834\u306f\u91d1\u5c5e\u7269\u4f53\u3001\u7279\u306b\u9244\u7b4b\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u69cb\u9020\u306e\u5efa\u7269\u3092\u901a\u904e\u3059\u308b\u969b\u306b\u4e71\u3055\u308c\u307e\u3059\u3002\u672c\u6765\u306e\u78c1\u5834\u306f\u5efa\u7bc9\u6750\u6599\uff08\u91d1\u5c5e\u69cb\u9020\u7269\uff09\u306b\u3088\u3063\u3066\u4e71\u3055\u308c\u3001\u6b6a\u3081\u3089\u308c\u3001\u305d\u308c\u305e\u308c\u306e\u5efa\u7269\u306b\u56fa\u6709\u306e\u300c\u78c1\u6c17\u30d1\u30bf\u30fc\u30f3\u300d\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e8b\u524d\u306b\u4f1a\u5834\u5185\u306e\u78c1\u5834\u60c5\u5831\u3092\u53ce\u96c6\u3057\u3001\u305d\u308c\u3092\u30ed\u30b1\u30fc\u30bf\u30fc\uff08\u643a\u5e2f\u96fb\u8a71\u306a\u3069\uff09\u306b\u642d\u8f09\u3055\u308c\u305f\u78c1\u529b\u8a08\u3067\u53ce\u96c6\u3057\u305f\u60c5\u5831\u3068\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u3001\u6b63\u78ba\u306a\u4f4d\u7f6e\u60c5\u5831\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u7406\u8ad6\u7684\u306b\u306f\u3001\u5834\u6240\u306b\u3088\u3063\u3066\u5730\u78c1\u6c17\u306e\u5dee\u306f\u308f\u305a\u304b\u3067\u3042\u308a\u3001\u901a\u5e38\u306e\u8a08\u6e2c\u30c4\u30fc\u30eb\u3067\u306f\u6e2c\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002 <\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u5efa\u7269\u306e\u64fe\u4e71\u306b\u3088\u3063\u3066\u6b6a\u3093\u3060\u3053\u306e\u300c\u5c4b\u5185\u5730\u78c1\u6c17\u300d\u306f\u3001\u5730\u78c1\u6c17\u4fe1\u53f7\u306e\u5dee\u3092\u5e83\u3052\u3001\u5c4b\u5185\u5730\u78c1\u6c17\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9593\u63a5\u7684\u306b\u6e2c\u4f4d\u7cbe\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002 <\/p>\n\n\n\n<p>\u5ba4\u5185\u306e\u5404\u5c0f\u7a7a\u9593\u306e\u78c1\u5834\u30d1\u30bf\u30fc\u30f3\u306f\u305d\u308c\u305e\u308c\u7570\u306a\u308a\u307e\u3059\u3002\u643a\u5e2f\u96fb\u8a71\u306f\u3001\u305d\u306e\u30a8\u30ea\u30a2\u306e\u78c1\u5834\u7279\u6027\u3092\u53d6\u5f97\u3059\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u78c1\u5834\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u7167\u5408\u3059\u308b\u3053\u3068\u3067\u6b63\u78ba\u306a\u6e2c\u4f4d\u3092\u884c\u3044\u307e\u3059\u3002 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Accuracy_and_precision\" rel=\"nofollow noopener\" target=\"_blank\">\u6b63\u78ba\u3055<\/a> 2\u30e1\u30fc\u30c8\u30eb\u7a0b\u5ea6\u304c\u9650\u754c\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u8eca\u4e21\u306e\u79fb\u52d5\u306a\u3069\u306b\u3088\u308a\u5468\u8fba\u306e\u5efa\u7269\u306e\u914d\u7f6e\u304c\u5909\u5316\u3059\u308b\u3068\u3001\u78c1\u5834\u3082\u305d\u308c\u306b\u5fdc\u3058\u3066\u5909\u5316\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u7cbe\u5ea6\u306e\u4fdd\u8a3c\u306f\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u78c1\u5834\u306e\u983b\u7e41\u306a\u6821\u6b63\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u78c1\u5834\u6e2c\u4f4d\u6280\u8853\u306e\u5229\u70b9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u4f9d\u5b58\u3057\u306a\u3044 <\/li>\n\n\n\n<li>\u7d2f\u7a4d\u30a8\u30e9\u30fc\u306a\u3057 <\/li>\n\n\n\n<li>\u4f4e\u30b3\u30b9\u30c8<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u78c1\u5834\u6e2c\u4f4d\u6280\u8853\u306e\u6b20\u70b9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5730\u78c1\u6c17\u30c7\u30fc\u30bf\u53ce\u96c6 <\/li>\n\n\n\n<li>\u4fe1\u53f7\u5e72\u6e09 <\/li>\n\n\n\n<li>\u521d\u671f\u4f4d\u7f6e\u3092\u6821\u6b63\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u78c1\u5834\u30dd\u30b8\u30b7\u30e7\u30cb\u30f3\u30b0\u306e\u5229\u70b9<\/h3>\n\n\n\n<p><strong>1) \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306f\u4e0d\u8981 <\/strong><br>\u6e2c\u4f4d\u74b0\u5883\u306b\u306f\u8ffd\u52a0\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u5c0e\u5165\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u3001\u69cb\u7bc9\u30b3\u30b9\u30c8\u3082\u7aef\u672b\u306e\u8ffd\u52a0\u3082\u4e0d\u8981\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002 <br><br>\u5730\u78c1\u6c17\u30bb\u30f3\u30b5\u30fc\u3092\u5185\u8535\u3057\u305f\u643a\u5e2f\u96fb\u8a71\u3067\u306f <a href=\"https:\/\/www.lansitec.com\/de\/sensoren\/\">\u30bb\u30f3\u30b5\u30fc<\/a>, \u3001\u5168\u4f53 <a href=\"https:\/\/www.lansitec.com\/de\/blogs\/vergleich-von-positionierungssystemen\/\">\u6e2c\u4f4d\u30b7\u30b9\u30c6\u30e0<\/a> \u30b7\u30ca\u30ea\u30aa\u3084\u6642\u9593\u3092\u554f\u308f\u305a\u3001\u5c0e\u5165\u3068\u4f53\u9a13\u304c\u5b8c\u7d50\u3057\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306f\u96fb\u6e90\u4f9b\u7d66\u3084\u30aa\u30f3\u30b5\u30a4\u30c8\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u624b\u9593\u304c\u304b\u304b\u3089\u305a\u3001\u5927\u898f\u6a21\u306a\u5c0e\u5165\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u306b\u4fbf\u5229\u3067\u3059\u3002. <\/p>\n\n\n\n<p><strong>2) \u7d2f\u7a4d\u8aa4\u5dee\u306a\u3057 <\/strong><br>\u30de\u30c3\u30c1\u30f3\u30b0\u6e2c\u4f4d\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3067\u3042\u308b\u305f\u3081\u3001\u5730\u78c1\u6c17\u822a\u6cd5\u306e\u8aa4\u5dee\u306f\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u7d2f\u7a4d\u7684\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u5730\u78c1\u6c17\u822a\u6cd5\u3068\u7d71\u5408\u3055\u308c\u305f\u60c5\u5831\u306b\u6700\u9069\u3067\u3059\u3002 <a href=\"https:\/\/www.lansitec.com\/de\/blogs\/tragheitsnavigationssystem\/\">\u6163\u6027\u822a\u6cd5\u30b7\u30b9\u30c6\u30e0<\/a>\u3001\u7d71\u5408\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30b7\u30b9\u30c6\u30e0\u3092\u5f62\u6210\u3057\u3001\u6163\u6027\u88c5\u7f6e\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u7d2f\u7a4d\u8aa4\u5dee\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u8abf\u6574\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>3) \u4f4e\u30b3\u30b9\u30c8 <\/strong><br>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30b3\u30b9\u30c8\u304c\u304b\u304b\u3089\u306a\u3044\u305f\u3081\u3001\u5c4b\u5185\u5730\u78c1\u6c17\u6e2c\u5b9a\u88c5\u7f6e\u306e\u7dcf\u30b3\u30b9\u30c8\u306f <a href=\"https:\/\/www.lansitec.com\/de\/blogs\/vergleich-von-positionierungssystemen\/\">\u6e2c\u4f4d\u30b7\u30b9\u30c6\u30e0<\/a> \u5927\u5e45\u306b\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u78c1\u5834\u6e2c\u4f4d\u306e\u6b20\u70b9<\/h3>\n\n\n\n<p><strong>1) \u5730\u78c1\u6c17\u30c7\u30fc\u30bf\u53ce\u96c6 <\/strong><br>\u5730\u78c1\u6c17\u6e2c\u4f4d\u6280\u8853\u306e\u5229\u7528\u306f\u3001\u73fe\u5834\u306e\u5730\u78c1\u6c17\u30c7\u30fc\u30bf\u306e\u53ce\u96c6\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u6539\u4fee\u5de5\u4e8b\u306a\u3069\u3001\u5c4b\u5185\u74b0\u5883\u306b\u660e\u3089\u304b\u306a\u5909\u5316\u304c\u751f\u3058\u308b\u305f\u3073\u306b\u3001\u73fe\u5834\u306e\u5730\u78c1\u6c17\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u30fb\u66f4\u65b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u5927\u304d\u306a\u8ca0\u62c5\u3068\u306a\u308a\u307e\u3059\u3002 <\/p>\n\n\n\n<p><strong>2) \u4fe1\u53f7\u5e72\u6e09 <\/strong><br>\u5730\u78c1\u6c17\u4fe1\u53f7\u81ea\u4f53\u306f\u91d1\u5c5e\u7269\u4f53\u304b\u3089\u306e\u5e72\u6e09\u3092\u53d7\u3051\u3084\u3059\u304f\u3001\u5c4b\u5185\u74b0\u5883\u3082\u5909\u5316\u3057\u306b\u304f\u3044\u305f\u3081\u3001\u8eca\u304c\u7a81\u7136\u30e6\u30fc\u30b6\u30fc\u306e\u6a2a\u3092\u901a\u308a\u904e\u304e\u308c\u3070\u3001\u78c1\u5834\u304c\u5e72\u6e09\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u306f\u4f4d\u7f6e\u60c5\u5831\u306e\u53d6\u5f97\u306b\u5fc5\u7136\u7684\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u305f\u3081\u3001\u5730\u78c1\u6c17\u6e2c\u4f4d\u306e\u5b89\u5b9a\u6027\u306f\u8b70\u8ad6\u306e\u4f59\u5730\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n\n\n\n<p><strong>3) \u521d\u671f\u4f4d\u7f6e\u306e\u53d6\u5f97<\/strong> <br>\u5730\u78c1\u6c17\u6e2c\u4f4d\u306f\u76f8\u5bfe\u7684\u306a\u4f4d\u7f6e\u3067\u3059\u3002\u521d\u671f\u4f4d\u7f6e\u3092\u5373\u5ea7\u306b\u53d6\u5f97\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3067\u3059\u3002\u521d\u671f\u4f4d\u7f6e\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u3001\u591a\u304f\u306e\u65b9\u5f0f\u3067\u306f\u3001\u4f7f\u7528\u524d\u306b\u30e6\u30fc\u30b6\u30fc\u304c\u5c4b\u5185\u30675\uff5e8\u30e1\u30fc\u30c8\u30eb\u6b69\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\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\/de\/blogs\/grundprinzipien-der-positionierungstechnologie\/\">\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 earth itself is a giant magnet that forms a fundamental magnetic field between the geographic north and south poles. However, the earth\u2019s magnetic field is disturbed by metal objects, especially when passing through buildings with reinforced concrete structures. The original magnetic field is disturbed and distorted by the building materials (metal structures), which gives each building a unique \u2018magnetic pattern\u2019. Accurate location information can be obtained by collecting the magnetic field information in the venue in advance and then comparing it with the information collected by the magnetometer in the locator (such as a mobile phone). Theoretically, the differences in geomagnetic fields at different locations are slight, and cannot&hellip;&nbsp;<a href=\"https:\/\/www.lansitec.com\/ja\/blogs\/\u78c1\u5834\u6e2c\u4f4d\u6280\u8853\/\" rel=\"bookmark\">\u7d9a\u304d\u3092\u8aad\u3080 \u00bb<span class=\"screen-reader-text\">\u78c1\u5834\u6e2c\u4f4d\u6280\u8853<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":16173,"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-16143","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\/16143","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=16143"}],"version-history":[{"count":0,"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/posts\/16143\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/media\/16173"}],"wp:attachment":[{"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/media?parent=16143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/categories?post=16143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lansitec.com\/ja\/wp-json\/wp\/v2\/tags?post=16143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}