{"id":15636,"date":"2025-06-06T03:33:22","date_gmt":"2025-06-06T03:33:22","guid":{"rendered":"https:\/\/www.lansitec.com\/?p=15636"},"modified":"2025-07-28T03:27:17","modified_gmt":"2025-07-28T10:27:17","slug":"metrolink-technical-deployment-deep-dive-building-a-scalable-underground-tracking-system","status":"publish","type":"post","link":"https:\/\/www.lansitec.com\/ko\/blogs\/\uba54\ud2b8\ub85c\ub9c1\ud06c-\uae30\uc220-\ubc30\ud3ec-\uc2ec\uce35-\ubd84\uc11d-\ud655\uc7a5-\uac00\ub2a5\ud55c-\uc9c0\ud558-\ucd94\/","title":{"rendered":"MetroLink \uae30\uc220 \ubc30\ud3ec \uc2ec\uce35 \ubd84\uc11d \ud655\uc7a5 \uac00\ub2a5\ud55c \uc9c0\ud558 \ucd94\uc801 \uc2dc\uc2a4\ud15c \uad6c\ucd95"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"15636\" class=\"elementor elementor-15636\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-94920ea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"94920ea\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-39cea0a\" data-id=\"39cea0a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4746574 elementor-widget elementor-widget-text-editor\" data-id=\"4746574\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>MetroLink \uae30\uc220 \ubc30\ud3ec \uc18c\uac1c<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc5d8c8 elementor-widget elementor-widget-text-editor\" data-id=\"cc5d8c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>MetroLink\uac00 Lansitec\uc758 \ubc30\ud3ec\uc5d0 \uc131\uacf5\ud55c \ud6c4 <strong><a href=\"https:\/\/www.lansitec.com\/ko\/\uc81c\ud488\/\ud5ec\uba67-\ube44\ucf58\/\">B011 \ud5ec\uba67 \ube44\ucf58<\/a><\/strong> \uc9c0\ud558 \uc791\uc5c5\uc790 \uc548\uc804\uc744 \uc704\ud574 \ub2e4\uc74c \ub17c\ub9ac\uc801 \ub2e8\uacc4\ub294 \uae30\uc220\uc801 \uace0\uc7a5\uc785\ub2c8\ub2e4. \uc774 \uc0ac\ub840 \uc5f0\uad6c\uc5d0\uc11c\ub294 MetroLink\uac00 \uc9c0\ud558\uc5d0 \ud480\uc2a4\ud0dd \uc704\uce58 \uae30\ubc18 \uc778\ud504\ub77c\ub97c \uc5b4\ub5bb\uac8c \uad6c\ucd95\ud588\ub294\uc9c0 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. <strong><a href=\"https:\/\/www.bluetooth.com\/bluetooth-resources\/bluetooth-core-5-1-feature-overview\/\" rel=\"nofollow noopener\" target=\"_blank\">\ube14\ub8e8\ud22c\uc2a4 5.1<\/a> \ub3c4\ucc29 \uac01\ub3c4(AoA)<\/strong> \uae30\uc220, <strong><a href=\"https:\/\/www.lansitec.com\/ko\/\uac8c\uc774\ud2b8\uc6e8\uc774\/\">\ub9e4\ud06c\ub85c\/\ud0dc\uc591 \uac8c\uc774\ud2b8\uc6e8\uc774<\/a><\/strong>, \uadf8\ub9ac\uace0 <strong>LoRaWAN \uae30\ubc18 \ubc31\ud640<\/strong> \uc6d0\ud65c\ud558\uace0 \uc2e4\uc2dc\uac04\uc801\uc778 \uc704\uce58 \ucd94\uc801 \uc2dc\uc2a4\ud15c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\u00a0<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>MetroLink\uc758 \uc2dc\uc2a4\ud15c\uc740 \uc815\ud655\uc131, \ubc30\ud130\ub9ac \ud6a8\uc728\uc131 \ubc0f \uc5f0\uacb0 \uc548\uc815\uc131\uc744 \uacb0\ud569\ud558\uc5ec Bluetooth AoA\uc640 \uacb0\ud569\ub41c \uae30\uc220\uc774 \uc6b0\uc218\ud568\uc744 \uc785\uc99d\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> \uc774\ub294 \uc9c0\ud558\ucca0 \uc778\ud504\ub77c\ub97c \ud3ec\ud568\ud55c \ubcf5\uc7a1\ud55c \uc9c0\ud558 \ud658\uacbd\uc744 \uc704\ud55c \uac15\ub825\ud558\uace0 \ud655\uc7a5 \uac00\ub2a5\ud55c \uc544\ud0a4\ud14d\ucc98\uc785\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2ccf6c7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2ccf6c7\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d30669b\" data-id=\"d30669b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a730fcb elementor-widget elementor-widget-text-editor\" data-id=\"a730fcb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\ud575\uc2ec \uad6c\uc131 \uc694\uc18c<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7b89e209 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b89e209\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-37ad99b4\" data-id=\"37ad99b4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3680ddf4 elementor-widget elementor-widget-text-editor\" data-id=\"3680ddf4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<!-- wp:heading --><!-- \/wp:paragraph --><!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><b>B011 \ud5ec\uba67 \ube44\ucf58<\/b><\/h2>\n<p><div class=\"vlp-link-container vlp-template-default\">\n\t<a href=\"https:\/\/www.lansitec.com\/ko\/\uc81c\ud488\/\ud5ec\uba67-\ube44\ucf58\/\" class=\"vlp-link\" title=\"B011 \ud5ec\uba67 \ube44\ucf58\" rel=\"nofollow\" target=\"_blank\"><\/a>\t\t<div class=\"vlp-link-image-container\">\n\t\t<div class=\"vlp-link-image\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/www.lansitec.com\/wp-content\/uploads\/2023\/06\/Helmet-Sensor_Product-Main-Page.png\" style=\"max-width: 150px; max-height: 150px\" alt=\"\" title=\"\">\t\t<\/div>\n\t<\/div>\n\t\t<div class=\"vlp-link-text-container\">\n\t\t\t\t<div class=\"vlp-link-title\">\n\t\t\t<a href=\"https:\/\/www.lansitec.com\/th\/\u0e2a\u0e34\u0e19\u0e04\u0e49\u0e32\/\u0e2a\u0e31\u0e0d\u0e0d\u0e32\u0e13\u0e2b\u0e21\u0e27\u0e01\u0e01\u0e31\u0e19\u0e19\u0e47\u0e2d\u0e04\/\">B011 \ud5ec\uba67 \ube44\ucf58<\/a>\t\t<\/div>\n\t\t\t\t\t\t<div class=\"vlp-link-summary\">\n\t\t\t\ub79c\uc2dc\ud14d <a href=\"https:\/\/www.lansitec.com\/th\/\u0e2a\u0e34\u0e19\u0e04\u0e49\u0e32\/\u0e2a\u0e31\u0e0d\u0e0d\u0e32\u0e13\u0e2b\u0e21\u0e27\u0e01\u0e01\u0e31\u0e19\u0e19\u0e47\u0e2d\u0e04\/\">B011 \ud5ec\uba67 \ube44\ucf58<\/a> \uc774 \uc81c\ud488\uc740 \uc548\uc815\uc801\uc774\uace0 \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \ube14\ub8e8\ud22c\uc2a4 \ucd94\uc801\uc774 \ud544\uc218\uc801\uc778 \uc0b0\uc5c5, \uc758\ub8cc \ub610\ub294 \ubcf4\uc548 \ud658\uacbd\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\t\t<\/div>\n\t\t\t<\/div>\n<\/div>\n<\/p>\n<p>B011\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \uc8fc\uc694 \uc6e8\uc5b4\ub7ec\ube14 \uae30\uae30\ub85c \uc120\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li aria-level=\"1\"><b><a href=\"https:\/\/www.lansitec.com\/th\/blogs\/\u0e04\u0e39\u0e48\u0e21\u0e37\u0e2d\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e01\u0e31\u0e1a\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18\u0e40\/\">\ube14\ub8e8\ud22c\uc2a4 5.1<\/a> AoA \uc9c0\uc6d0<\/b><\/li>\n<li aria-level=\"1\"><b>1200mAh \ucda9\uc804\uc2dd \ubc30\ud130\ub9ac<\/b> (0.5\ucd08 \uac04\uaca9\uc73c\ub85c 1\ub144 \uc2e4\ud589 \uc2dc\uac04)<\/li>\n<li aria-level=\"1\"><b>IP66 \uce68\ud22c \ubcf4\ud638<\/b><\/li>\n<li aria-level=\"1\">\uc120\ud0dd \uc0ac\ud56d <b>\ubd80\uc800<\/b> \uc624\ub514\uc624 \uc54c\ub9bc \ubc0f \uadfc\ub85c\uc790 \ub9ac\ucf5c\uc744 \uc704\ud574<\/li>\n<li aria-level=\"1\">\uc870\uc815 \uac00\ub2a5\ud55c \uad11\uace0 \uac04\uaca9: 100ms ~ 10\ucd08<\/li>\n<li aria-level=\"1\">\ubb34\uac8c: 90g\uc5d0 \ubd88\uacfc\ud574 \ud5ec\uba67 \uc7a5\ucc29\uc5d0 \uc801\ud569<\/li>\n<\/ul>\n<p>\uc774\uac83\ub4e4 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e1a\u0e35\u0e04\u0e2d\u0e19\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18-2\/\">\ube44\ucf58<\/a> \uc704\uce58 \uc815\ubcf4 \ud328\ud0b7\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uc8fc\ubcc0 \uc7a5\uce58\uac00 \uc774\ub97c \uc218\uc2e0\ud558\uba74 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a> AoA \uc548\ud14c\ub098 \uc5b4\ub808\uc774\ub97c \uc7a5\ucc29\ud558\uc5ec 2\ucc28\uc6d0 \uc0bc\uac01\uce21\ub7c9\uc744 \ud1b5\ud574 \uc815\ud655\ud55c \uc704\uce58\ub97c \ucd94\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><b> \ub9e4\ud06c\ub85c \ube14\ub8e8\ud22c\uc2a4 \uac8c\uc774\ud2b8\uc6e8\uc774(LoRaWAN)<\/b><\/h3>\n<p><div class=\"vlp-link-container vlp-layout-basic\"><a href=\"https:\/\/www.lansitec.com\/ko\/\uc81c\ud488\/\ub85c\ub77c\uc644-\ub9e4\ud06c\ub85c-\ube14\ub8e8\ud22c\uc2a4-\uac8c\uc774\ud2b8\uc6e8\uc774\/\" class=\"vlp-link\" title=\"LoRaWAN \ub9e4\ud06c\ub85c \ube14\ub8e8\ud22c\uc2a4 \uac8c\uc774\ud2b8\uc6e8\uc774\" 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\/06\/Macro-Bluetooth-Gateway_Product-Main-Page.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\"><a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> \ub9e4\ud06c\ub85c <a href=\"https:\/\/www.lansitec.com\/th\/blogs\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18\u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23-\u0e41\u0e25\/\">\ube14\ub8e8\ud22c\uc2a4 \uac8c\uc774\ud2b8\uc6e8\uc774<\/a><\/div><div class=\"vlp-block-1 vlp-link-summary\">\ub780\uc2dc\ud14d \ub9e4\ud06c\ub85c <a href=\"https:\/\/www.lansitec.com\/th\/blogs\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18\u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23-\u0e41\u0e25\/\">\ube14\ub8e8\ud22c\uc2a4 \uac8c\uc774\ud2b8\uc6e8\uc774<\/a> \uc7a5\uac70\ub9ac \uc800\uc804\ub825 \ucd94\uc801 \uae30\ub2a5\uc744 \ud55c \ucc28\uc6d0 \ub354 \ub192\uc740 \uc218\uc900\uc73c\ub85c \ub04c\uc5b4\uc62c\ub838\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc9d5\uc744 \uac16\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/www.lansitec.com\/th\/blogs\/\u0e04\u0e39\u0e48\u0e21\u0e37\u0e2d\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e01\u0e31\u0e1a\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18\u0e40\/\">\ube14\ub8e8\ud22c\uc2a4 5.0<\/a> \ubcf8\uc9c8\uc801\uc73c\ub85c \uc774 \uc2dc\uc2a4\ud15c\uc740 \uc628\ub3c4, \uc2b5\ub3c4 \ub610\ub294 \uc704\uce58\uc640 \uac19\uc740 \ube44\ucf58 \ub610\ub294 \uc13c\uc11c \ub370\uc774\ud130\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc218\uc9d1\ud558\uc5ec \uc804\uc1a1\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a> \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\uc744 \uc704\ud574.<\/div><\/div><\/div><\/p>\n<p>\uc124\uce58\ub9c8\ub2e4 <b>80~100\ubbf8\ud130<\/b> \ud130\ub110 \uc548\uc5d0\ub294 \uc774\uac83\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a>:<\/p>\n<ul>\n<li aria-level=\"1\">\uc8fc\ubcc0 \uc7a5\uce58\ub85c\ubd80\ud130 BLE \ud328\ud0b7\uc744 \uc218\uc2e0\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.lansitec.com\/th\/\u0e1a\u0e35\u0e04\u0e2d\u0e19\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18-2\/\">\ube44\ucf58<\/a> (\uc2dc\uc57c \uac70\ub9ac \uc57d 100~150m)<\/li>\n<li aria-level=\"1\">\uc0ac\uc6a9 <b>AoA \uc548\ud14c\ub098 \uc5b4\ub808\uc774<\/b> \uc2e0\ud638 \ubc29\ud5a5\uc744 \uacc4\uc0b0\ud558\ub824\uba74<\/li>\n<li aria-level=\"1\">\uc704\uce58 \ub370\uc774\ud130\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> \uc11c\ubc84\ub97c \ud1b5\ud574 <b>\uc7a5\uac70\ub9ac \uc5c5\ub9c1\ud06c<\/b><\/li>\n<li aria-level=\"1\">\ud2b9\uc9d5 <b>38,000mAh \ubc30\ud130\ub9ac<\/b>3~5\ub144\uac04\uc758 \uc790\uc728 \uc6b4\uc601 \uc81c\uacf5<\/li>\n<li aria-level=\"1\">IP66 \ub4f1\uae09\uc774\uba70 \uc9c0\ud558 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \uc0b0\uc5c5 \ub4f1\uae09\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><b> \uc2e4\ub0b4 \ubc0f \ud0dc\uc591\uad11 \ube14\ub8e8\ud22c\uc2a4 \uac8c\uc774\ud2b8\uc6e8\uc774<\/b><\/h3>\n<p><div class=\"vlp-link-container vlp-layout-basic\"><a href=\"https:\/\/www.lansitec.com\/ko\/\uc81c\ud488\/\ub85c\ub77c\uc644-\uc194\ub77c-\ube14\ub8e8\ud22c\uc2a4-\uac8c\uc774\ud2b8\uc6e8\uc774\/\" class=\"vlp-link\" title=\"LoRaWAN Solar Bluetooth \uac8c\uc774\ud2b8\uc6e8\uc774\" 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\/03\/Solar-Bluetooth-Gateway_1-500%C3%97500px.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\"><a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> \ud0dc\uc591\uc5f4 <a href=\"https:\/\/www.lansitec.com\/th\/blogs\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18\u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23-\u0e41\u0e25\/\">\ube14\ub8e8\ud22c\uc2a4 \uac8c\uc774\ud2b8\uc6e8\uc774<\/a><\/div><div class=\"vlp-block-1 vlp-link-summary\">Lansitec Solar\ub97c \ud1b5\ud574 \uc548\uc815\uc801\uc774\uace0 \uc2e4\uc2dc\uac04 \uc790\uc0b0 \ucd94\uc801 \ubc0f \uad00\ub9ac\ub97c \uacbd\ud5d8\ud574 \ubcf4\uc138\uc694. <a href=\"https:\/\/www.lansitec.com\/th\/blogs\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18\u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23-\u0e41\u0e25\/\">\ube14\ub8e8\ud22c\uc2a4 \uac8c\uc774\ud2b8\uc6e8\uc774<\/a>. \uacac\uace0\ud55c \uae30\ubc18 \uc704\uc5d0 \uad6c\ucd95\ub428 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/www.lansitec.com\/th\/blogs\/\u0e04\u0e39\u0e48\u0e21\u0e37\u0e2d\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e01\u0e31\u0e1a\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18\u0e40\/\">\ube14\ub8e8\ud22c\uc2a4 5.0<\/a> \uc774 \uac8c\uc774\ud2b8\uc6e8\uc774\ub294 \ud504\ub85c\ud1a0\ucf5c\uc744 \ud1b5\ud574 \uc8fc\ubcc0 BLE\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc6d0\ud65c\ud558\uac8c \uc218\uc9d1\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.lansitec.com\/th\/\u0e1a\u0e35\u0e04\u0e2d\u0e19\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18-2\/\">\ube44\ucf58<\/a> \uc628\ub3c4, \uc2b5\ub3c4, \uc704\uce58 \ub4f1 \ub2e4\uc591\ud55c \uc13c\uc11c \uc815\ubcf4\ub97c \uc218\uc9d1\ud558\uc5ec \uc7a5\uac70\ub9ac\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a>. <\/div><\/div><\/div><\/p>\n<ul>\n<li aria-level=\"1\"><b><a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uc2e4\ub0b4 \uac8c\uc774\ud2b8\uc6e8\uc774<\/a><\/b>: \uae30\uc220\uc2e4, \ucc3d\uace0, \uc81c\uc5b4 \uc13c\ud130\uc5d0 \uc124\uce58(PoE \uc804\uc6d0, \ucc9c\uc7a5 \uc7a5\ucc29)<\/li>\n<li aria-level=\"1\"><b>\ud0dc\uc591\uc5f4 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a><\/b>: \ud130\ub110 \uc9c4\uc785 \uc9c0\uc810 \ubc0f \uc11c\ube44\uc2a4 \uc57c\ub4dc\uc5d0\uc11c \uc9c0\uc0c1\uc5d0\uc11c \uc0ac\uc6a9\ub428\n<ul>\n<li aria-level=\"2\">\uc7a5\ucc29\ub428 <b>5300mAh \ud0dc\uc591\uc5f4 \ucda9\uc804\uc2dd \ubc30\ud130\ub9ac<\/b><\/li>\n<li aria-level=\"2\">\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4 <b>\uc5f0\uc18d \uc791\ub3d9<\/b>\ud750\ub9b0 \ub0a0\uc528\uc5d0\ub3c4<\/li>\n<li aria-level=\"2\">\uc2e0\uace0\ud558\uae30 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> \ub9e4\ud06c\ub85c\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b> LoRaWAN \ub124\ud2b8\uc6cc\ud06c<\/b><\/h3>\n<p>\uadf8\ub9cc\ud07c <a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> \uc778\ud504\ub77c\ub294 \ud1b5\uc2e0 \ud750\ub984\uc758 \ud575\uc2ec\uc774\uc5c8\ub2e4.<\/p>\n<ul>\n<li aria-level=\"1\">\ubaa8\ub4e0 \uc7a5\uce58\uc5d0\uc11c \uc800\uc804\ub825 \uc7a5\uac70\ub9ac \uc5c5\ub9c1\ud06c \uc5f0\uacb0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a><\/li>\n<li aria-level=\"1\">AES-128\ub85c \uc554\ud638\ud654\ub428<\/li>\n<li aria-level=\"1\">\uc5d0\uc11c \uc791\ub3d9 <b>AU915<\/b> \uc9c0\uc5ed \uaddc\uc815\uc744 \uc900\uc218\ud558\uae30 \uc704\ud55c \ubc34\ub4dc<\/li>\n<li aria-level=\"1\">\uc2dc\uac01\ud654, \uc54c\ub9bc \ubc0f \ubd84\uc11d\uc744 \uc704\ud574 MetroLink\uc758 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc73c\ub85c \ub77c\uc6b0\ud305\ub418\ub294 \uc911\uc559\ud654\ub41c \ub370\uc774\ud130<\/li>\n<\/ul>\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>Bluetooth AoA \uc704\uce58 \uc9c0\uc815: \uc791\ub3d9 \uc6d0\ub9ac<\/strong><\/h2>\n<!-- \/wp:heading -->\n<p>Bluetooth Angle of Arrival(AoA)\uc740 MetroLink\uc758 \uc815\ud655\ud55c \uc9c0\ud558 \uc791\uc5c5\uc790 \ucd94\uc801\uc744 \ub4b7\ubc1b\uce68\ud558\ub294 \ud575\uc2ec \uae30\uc220\uc785\ub2c8\ub2e4.<br \/>\ud604\uc7a5\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li aria-level=\"1\"><b>B011 \ube44\ucf58<\/b> \uc77c\uc815 \uac04\uaca9(\uc608: 500ms)\uc73c\ub85c Bluetooth \uc2e0\ud638\ub97c \ubc29\ucd9c\ud569\ub2c8\ub2e4.<\/li>\n<li aria-level=\"1\"><b>\ucd5c\uc18c 2\uac1c\uc758 AoA \uc9c0\uc6d0 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a><\/b> \ub3d9\uc2dc\uc5d0 \uc2e0\ud638\ub97c \uc218\uc2e0\ud569\ub2c8\ub2e4.<\/li>\n<li aria-level=\"1\">\uac01 \uac8c\uc774\ud2b8\uc6e8\uc774\ub294 \ub2e4\uc74c\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4. <b>\uac01\ub3c4<\/b> \uc548\ud14c\ub098 \ubc30\uc5f4\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc2e0\ud638\uac00 \ub3c4\ucc29\ud558\ub294 \uacf3\uc785\ub2c8\ub2e4.<\/li>\n<li aria-level=\"1\">\uc774 \uc2dc\uc2a4\ud15c\uc740 \uc5ec\ub7ec \uac01\ub3c4\uc5d0\uc11c \uc5bb\uc740 \uac01\ub3c4\ub97c \uc911\ucca9\ud558\uc5ec \ube44\ucf58\uc758 \uc704\uce58\ub97c \uc0bc\uac01\uce21\ub7c9\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a>.<\/li>\n<li aria-level=\"1\">\ud574\ub2f9 \uc9c1\uc704\ub294 \ub2e4\uc74c\uc744 \ud1b5\ud574 \uc804\uc1a1\ub429\ub2c8\ub2e4. <a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> \uad00\uc81c\uc13c\ud130\ub85c.<\/li>\n<\/ol>\n<p><b>\uc704\uce58 \uc815\ud655\ub3c4 \ub2ec\uc131:<\/b><\/p>\n<ul>\n<li aria-level=\"1\">\ud3c9\uade0: <b>1.5~3\ubbf8\ud130<\/b><\/li>\n<li aria-level=\"1\">\ucd5c\uc801\uc758 \ud130\ub110 \ud615\uc0c1: \ucd5c\ub300 <b>1\ubbf8\ud130<\/b><\/li>\n<li aria-level=\"1\">\ud63c\uc7a1\ud55c \uc9c0\uc5ed(\uc608: \uad50\ucc28\ub85c)\uc758 \uacbd\uc6b0: \uc2e0\ud638 \ubc18\uc0ac\ub85c \uc778\ud574 ~3.5\ubbf8\ud130<\/li>\n<\/ul>\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>\ubc30\ud3ec \uacc4\ud68d<\/strong><\/h2>\n<!-- \/wp:heading -->\n<h3><b>\uc2e0\ud638 \uc870\uc0ac \ubc0f \ucee4\ubc84\ub9ac\uc9c0 \ub9e4\ud551<\/b><\/h3>\n<p>\uc804\uccb4 \ucd9c\uc2dc \uc804\uc5d0 MetroLink\uc758 \uae30\uc220 \ud300\uc740 \ud130\ub110 \uc804\uccb4\uc5d0 \ub300\ud55c <b>RF \uc870\uc0ac<\/b> \ub370\ubaa8 \uc0ac\uc6a9 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e1a\u0e35\u0e04\u0e2d\u0e19\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18-2\/\">\ube44\ucf58<\/a> \uadf8\ub9ac\uace0 \uc2e0\ud638 \uc2a4\ub2c8\ud37c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li aria-level=\"1\">\uace0\ubc18\uc0ac \uc601\uc5ed(\uae08\uc18d \uaca9\uc790, \uace1\uc120 \ubcbd) \uc2dd\ubcc4<\/li>\n<li aria-level=\"1\">\uac8c\uc774\ud2b8\uc6e8\uc774 \uac04\uaca9 \ucd5c\uc801\ud654(\uace1\uc120\/\uad50\ucc28\ub85c\uc5d0\uc11c \ub354 \uc881\uac8c)<\/li>\n<li aria-level=\"1\">\ubcf4\uc7a5\ud558\ub2e4 <b>\uc911\ubcf5\uc131<\/b> (3 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a> (\uc0bc\uac01\uce21\ub7c9\uc744 \uc704\ud55c \uad6c\uc5ed\ubcc4)<\/li>\n<\/ul>\n<p><b>\uc77c\ubc18\uc801\uc778 \uac8c\uc774\ud2b8\uc6e8\uc774 \ub808\uc774\uc544\uc6c3:<\/b><\/p>\n<ul>\n<li aria-level=\"1\">\uc9c1\uc120 \ud130\ub110: 80~100m\ub2f9 1\uac1c<\/li>\n<li aria-level=\"1\">\uad50\ucc28 \uad6c\uc5ed: 50m\ub9c8\ub2e4 \uc0bc\uac01\ud615 \ud328\ud134\uc73c\ub85c 3\uac1c<\/li>\n<li aria-level=\"1\">\ube44\uc0c1 \ud0c8\ucd9c\uad6c: \ud45c\uba74\uc5d0 1\uac1c\uc758 \ud0dc\uc591 \uac8c\uc774\ud2b8\uc6e8\uc774<\/li>\n<\/ul>\n<h3><b>\ubc30\ud3ec \ub2e8\uacc4<\/b><\/h3>\n<p><b>1\ub2e8\uacc4: \uc13c\ud2b8\ub7f4 \ub8e8\ud504 \ud30c\uc77c\ub7ff<\/b><\/p>\n<ul>\n<li aria-level=\"1\">12km \ud14c\uc2a4\ud2b8 \uad6c\uac04<\/li>\n<li aria-level=\"1\">50 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e1a\u0e35\u0e04\u0e2d\u0e19\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18-2\/\">\ube44\ucf58<\/a> \ud604\uc7a5 \uae30\uc220\uc790\uc5d0\uac8c \uc9c0\uae09\ub428<\/li>\n<li aria-level=\"1\">40 \ub9e4\ud06c\ub85c <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a> \ubc30\ud3ec\ub428<\/li>\n<li aria-level=\"1\">3\uac1c \ud45c\uba74 \ud3ec\ud138\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ub41c \ud0dc\uc591\uc5f4 \uc7a5\uce58<\/li>\n<\/ul>\n<p><b>\uacb0\uacfc:<\/b><\/p>\n<ul>\n<li aria-level=\"1\">95% \uc704\uce58 \ucee4\ubc84\ub9ac\uc9c0<\/li>\n<li aria-level=\"1\">3m \uc815\ud655\ub3c4 \uc911\uc559\uac12<\/li>\n<li aria-level=\"1\">\ub099\uc0c1 \uac10\uc9c0 \uc2dc\ubc94\uc0ac\uc5c5\uc740 \uae0d\uc815\uc801\uc778 \ud53c\ub4dc\ubc31\uc744 \ud1b5\ud574 \ud14c\uc2a4\ud2b8\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><b>2\ub2e8\uacc4: \ub124\ud2b8\uc6cc\ud06c \uc804\uccb4 \ucd9c\uc2dc<\/b><\/p>\n<ul>\n<li aria-level=\"1\">400 \ud5ec\uba67 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e1a\u0e35\u0e04\u0e2d\u0e19\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18-2\/\">\ube44\ucf58<\/a> \ubc1c\ud589\ub428<\/li>\n<li aria-level=\"1\">325 \ub9e4\ud06c\ub85c <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a> \uc124\uce58\ub428<\/li>\n<li aria-level=\"1\">45 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uc2e4\ub0b4 \uac8c\uc774\ud2b8\uc6e8\uc774<\/a> \uc5ed\uacfc \ud658\uc2b9\uc5ed\uc5d0 \ubc30\uce58\ub428<\/li>\n<li aria-level=\"1\">30 \uc194\ub77c <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a> \uc678\ubd80 \uc811\uadfc \uc601\uc5ed\uc758 \uacbd\uc6b0<\/li>\n<\/ul>\n<h3><b>\ub370\uc774\ud130 \ud750\ub984 \ubc0f \ud50c\ub7ab\ud3fc \ud1b5\ud569<\/b><\/h3>\n<ol>\n<li aria-level=\"1\"><b>\ube44\ucf58 \uc804\uc1a1 \u2192 \uac8c\uc774\ud2b8\uc6e8\uc774 \uc218\uc2e0(AoA)<\/b><\/li>\n<li aria-level=\"1\">\uac8c\uc774\ud2b8\uc6e8\uc774\ub294 \uc704\uce58\ub97c \uacc4\uc0b0\ud558\uace0 \ud398\uc774\ub85c\ub4dc\ub97c \uc554\ud638\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li aria-level=\"1\"><b><a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> \uac8c\uc774\ud2b8\uc6e8\uc774 \uc5c5\ub9c1\ud06c<\/b>\n<ul>\n<li aria-level=\"2\">\ubc94\uc704: \ub3c4\uc2dc \ud658\uacbd\uc5d0\uc11c\ub3c4 1.5~2km<\/li>\n<li aria-level=\"2\">\uc5c5\ub9c1\ud06c \uc18d\ub3c4: 5\ucd08\ub9c8\ub2e4 1\uac1c \uc704\uce58 \ud328\ud0b7(\uad6c\uc131 \uac00\ub2a5)<\/li>\n<\/ul>\n<\/li>\n<li aria-level=\"1\">\uc911\uc559 \uc11c\ubc84\ub294 \ud398\uc774\ub85c\ub4dc\ub97c \uc218\uc2e0\ud558\uace0 \ub514\ucf54\ub529\ud569\ub2c8\ub2e4.<\/li>\n<li aria-level=\"1\">\ud1b5\uc81c\uc2e4 \uc6b4\uc601\uc790\uc758 \uad00\uc810:\n<ul>\n<li aria-level=\"2\">\uc778\uc6d0 \uc2e4\uc2dc\uac04 \uc9c0\ub3c4<\/li>\n<li aria-level=\"2\">\uc9c0\uc624\ud39c\uc2a4 \uc0c1\ud0dc<\/li>\n<li aria-level=\"2\">\uacbd\uace0(\ub099\ud558, SOS, \uad6c\uc5ed \uc704\ubc18)<\/li>\n<li aria-level=\"2\">\uc7a5\ube44 \uc704\uce58 (\ucee8\ud14c\uc774\ub108 \uacbd\uc720) <a href=\"https:\/\/www.lansitec.com\/th\/\u0e15\u0e31\u0e27\u0e15\u0e34\u0e14\u0e15\u0e32\u0e21\/\">\ucd94\uc801\uae30<\/a>)<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\ub370\uc774\ud130\ub294 API \ube0c\ub9ac\uc9c0\ub97c \ud1b5\ud574 MetroLink\uc758 SCADA \ud638\ud658 \ub300\uc2dc\ubcf4\ub4dc\ub85c \uc785\ub825\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><b>\uc8fc\uc694 \uacfc\uc81c \ubc0f \uc194\ub8e8\uc158<\/b><\/h3>\n<table>\n<thead>\n<tr>\n<th>\n<p><b>\ub3c4\uc804<\/b><\/p>\n<\/th>\n<th>\n<p><b>\ud574\uacb0<\/b><\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\n<p>\uc881\uc740 \ud130\ub110\uc5d0\uc11c\uc758 \uc2e0\ud638 \ubc18\uc0ac<\/p>\n<\/td>\n<td>\n<p>\ucd94\uac00 \uac8c\uc774\ud2b8\uc6e8\uc774 \ubc00\ub3c4 + \uc801\uc751 \uc0bc\uac01 \uce21\ub7c9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\ucc9c\uc7a5 \uc7a5\ucc29\ud615 \uc7a5\uce58\uc758 \ubc30\ud130\ub9ac \uc811\uadfc<\/p>\n<\/td>\n<td>\n<p>\uc120\ud0dd\ub41c \ubaa8\ub4e0 \uc7a5\uce58 <b>3~5\ub144 \ubc30\ud130\ub9ac<\/b><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\uadfc\ub85c\uc790 \uc785\uc591<\/p>\n<\/td>\n<td>\n<p>\uac04\ub2e8\ud55c \ud50c\ub7ec\uadf8 \uc564 \ud50c\ub808\uc774 \ub514\uc790\uc778, UX \ud559\uc2b5 \ubd88\ud544\uc694<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\uace0\ubc00\ub3c4\uc5d0\uc11c\uc758 \ube44\ucf58 \ucda9\ub3cc<\/p>\n<\/td>\n<td>\n<p>\uc704\uce58\ubcc4 \uad11\uace0 \uac04\uaca9 \uc870\uc815<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>\uc2dc\uc2a4\ud15c \ubcf4\uc548 \ubc0f \ubcf5\uc6d0\ub825<\/b><\/h3>\n<ul>\n<li aria-level=\"1\"><b>\uc554\ud638\ud654<\/b>\ube14\ub8e8\ud22c\uc2a4\uc640 AES-128 \ubaa8\ub450\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> \ub808\uc774\uc5b4<\/li>\n<li aria-level=\"1\"><b>\uc548\uc804\uc7a5\uce58<\/b>:\n<ul>\n<li aria-level=\"2\">\ub85c\uceec \uce90\uc2f1: <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a> \uc5f0\uacb0\uc774 \uc2e4\ud328\ud560 \uacbd\uc6b0 \ucd5c\uadfc 40\uac1c \uc704\uce58 \uc815\ubcf4\ub97c \uc800\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li aria-level=\"2\">\uc77c\uc2dc\uc801\uc778 \uc5c5\ub9c1\ud06c \uc911\ub2e8 \uc911\uc5d0\ub3c4 SOS \ubc84\ud2bc \uae30\ub2a5 \uc81c\uacf5<\/li>\n<li aria-level=\"2\"><b><a href=\"https:\/\/www.lansitec.com\/th\/blogs\/fota-\u0e43\u0e19\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e02\u0e19\u0e32\u0e14\u0e43\u0e2b\u0e0d\u0e48-\u0e08\u0e30\u0e23\u0e31\u0e01\u0e29\/\">\ud3ec\ud0c0<\/a><\/b> (\ubb34\uc120 \ud38c\uc6e8\uc5b4 \uc5c5\ub370\uc774\ud2b8): \uc9c0\uc6d0\ub428 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e1a\u0e35\u0e04\u0e2d\u0e19\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18-2\/\">\ube44\ucf58<\/a> \uc6d0\uaca9 \uc5c5\ub370\uc774\ud2b8\uc6a9<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>\uc5bb\uc740 \uad50\ud6c8<\/strong><\/h2>\n<!-- \/wp:heading -->\n<p><b>AoA \uc54c\uace0\ub9ac\uc998 \ubbf8\uc138 \uc870\uc815<\/b><\/p>\n<p>MetroLink\ub294 Lansitec \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \ud611\ub825\ud558\uc5ec \ub2e4\uc74c\uc744 \uc218\ud589\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li aria-level=\"1\">\ud130\ub110 \uace1\ub960\uc5d0 \ub9de\ucdb0 \uc548\ud14c\ub098 \ubcf4\uc815<\/li>\n<li aria-level=\"1\">\ubc14\uc6b4\uc2a4 \uac04\uc12d\uc744 \ubcf4\uc0c1\ud558\uae30 \uc704\ud55c \uc54c\uace0\ub9ac\uc998 \uc870\uc815<\/li>\n<li aria-level=\"1\">\uc0ac\uc6a9 <b>\uac70\ub974\ub294 <a href=\"https:\/\/www.lansitec.com\/th\/blogs\/\u0e01\u0e32\u0e23\u0e23\u0e30\u0e1a\u0e38\u0e15\u0e33\u0e41\u0e2b\u0e19\u0e48\u0e07\u0e20\u0e32\u0e22\u0e43\u0e19\u0e2d\u0e32\u0e04\/\">RSSI<\/a> + AoA<\/b> \uc5d0\uc9c0 \uc815\ud655\ub3c4\ub97c \uc704\ud55c \ud4e8\uc804<\/li>\n<\/ul>\n<p><b>\uc778\ud504\ub77c \uc911\ubcf5\uc131\uc740 \ud611\uc0c1\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4<\/b><\/p>\n<p>\uc774\uc911 \uacc4\uce35 \ucee4\ubc84\ub9ac\uc9c0(AoA + \ub300\uccb4 \uc601\uc5ed \uc0bc\uac01 \uce21\ub7c9)\ub97c \ud1b5\ud574 \ub178\ub4dc\uc5d0 \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud558\ub354\ub77c\ub3c4 \uc791\uc5c5\uc790 \uc704\uce58\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p><b>\uac8c\uc774\ud2b8\uc6e8\uc774 \ubc30\ud130\ub9ac \uacc4\ud68d\uc774 \uc911\uc694\ud569\ub2c8\ub2e4<\/b><\/p>\n<p>\ub9e4\ud06c\ub85c <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a> \ud544\uc218\uc758 <b>\ub35c \ube48\ubc88\ud55c \uc11c\ube44\uc2a4<\/b>\ud558\uc9c0\ub9cc \uc628\ub3c4 \uae30\ubc18 \uc18c\ubaa8\uc728 \uc2dc\ubbac\ub808\uc774\uc158\uc744 \ud3ec\ud568\ud55c \ubc30\ud130\ub9ac \ubaa8\ub378\ub9c1\uc774 \ud544\uc218\uc801\uc774\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>\ud5a5\ud6c4 \ud655\uc7a5: \uae30\uc220 \uacc4\ud68d<\/strong><\/h2>\n<!-- \/wp:heading -->\n<p>MetroLink\uc758 \ub85c\ub4dc\ub9f5\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li aria-level=\"1\"><b>Edge AI \ubaa8\ub4c8<\/b> ~\uc5d0 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a> \uad6d\ubd80\uc801 \uc774\uc0c1 \ud0d0\uc9c0\ub97c \uc704\ud574<\/li>\n<li aria-level=\"1\"><b>\uc628\ub3c4 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e0b\u0e47\u0e19\u0e40\u0e0b\u0e2d\u0e23\u0e4c\/\">\uc13c\uc11c<\/a><\/b> ~\uc5d0 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e1a\u0e35\u0e04\u0e2d\u0e19\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18-2\/\">\ube44\ucf58<\/a> \ud654\uc7ac \uc548\uc804 \uacbd\ubcf4\uc6a9<\/li>\n<li aria-level=\"1\"><b>\uad6c\uc5ed\ubcc4 \uc54c\ub9bc<\/b> \ubd80\uc800 \ud53c\ub4dc\ubc31\uc744 \ud1b5\ud574(\uc608: \uc704\ud5d8 \uad6c\uc5ed \uc9c4\uc785)<\/li>\n<li aria-level=\"1\"><b>\uacc4\uc57d\uc790 \ube44\ucf58 \ud480\ub9c1<\/b>: \ub9cc\ub8cc \ud504\ub85c\ud1a0\ucf5c\uc774 \uc788\ub294 \uc784\uc2dc \ube44\ucf58 \ubc1c\uae09 \uc2dc\uc2a4\ud15c<\/li>\n<\/ul>\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>\uacb0\ub860<\/strong><\/h2>\n<!-- \/wp:heading -->\n<p>MetroLink\uc758 Bluetooth AoA \ucd94\uc801 \ubc30\ud3ec\uc758 \uae30\uc220\uc801 \uc131\uacf5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <b>\uacc4\ud68d, \uc7a5\uce58 \uc2dc\ub108\uc9c0 \ubc0f \uc6b4\uc601 \ud604\uc2e4\uc8fc\uc758<\/b>. Lansitec\uc758 \uacb0\ud569\uc73c\ub85c <b>B011 \ud5ec\uba67 <a href=\"https:\/\/www.lansitec.com\/th\/\u0e1a\u0e35\u0e04\u0e2d\u0e19\u0e1a\u0e25\u0e39\u0e17\u0e39\u0e18-2\/\">\ube44\ucf58<\/a><\/b>, <b>\ub9e4\ud06c\ub85c <a href=\"https:\/\/www.lansitec.com\/th\/\u0e40\u0e01\u0e15\u0e40\u0e27\u0e22\u0e4c\/\">\uac8c\uc774\ud2b8\uc6e8\uc774<\/a><\/b>, <b>\ud0dc\uc591\uad11 \uc720\ub2db<\/b>, \uadf8\ub9ac\uace0 <b><a href=\"https:\/\/www.lansitec.com\/th\/\u0e25\u0e2d\u0e23\u0e32\u0e27\u0e31\u0e19\/\">\ub85c\ub77c\uc644<\/a> \uc5f0\uacb0\uc131<\/b>\uc774\ub97c \ud1b5\ud574 \ub2f9\uad6d\uc740 \uc815\ud655\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uacac\uace0\ud558\uace0 \uc790\uc728\uc801\uc774\uba70 \ud655\uc7a5 \uac00\ub2a5\ud55c \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc624\ub298\ub0a0\uc758 \uc9c0\ud558\ucca0 \uc778\ud504\ub77c\uc5d0\uc11c \uc548\uc804\uc740 \ub354 \uc774\uc0c1 \uc218\ub3d9 \uc791\uc5c5\uc774 \uc544\ub2d9\ub2c8\ub2e4. <b>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1, \ubb34\uc120 \ubc0f \ud56d\uc0c1 \ucf1c\uc9d0<\/b>.<\/p>\n<!-- wp:visual-link-preview\/link {\"image_id\":-1,\"type\":\"external\",\"url\":\"https:\/\/www.lansitec.com\/blogs\/improving-metro-safety-and-efficiency-with-real-time-tracking-the-metrolink-lansitec-partnership\/\",\"nofollow\":true,\"new_tab\":true,\"encoded\":\"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\"} -->\n<div class=\"wp-block-visual-link-preview-link\"><img decoding=\"async\" class=\"vlp-image\" src=\"https:\/\/www.lansitec.com\/wp-content\/uploads\/2025\/06\/Improving-Metro-Safety-and-Efficiency-with-Real-Time-Tracking.jpg\" alt=\"\" title=\"\">\n<h3>\uc2e4\uc2dc\uac04 \ucd94\uc801\uc744 \ud1b5\ud55c \uc9c0\ud558\ucca0 \uc548\uc804 \ubc0f \ud6a8\uc728\uc131 \ud5a5\uc0c1: MetroLink \u2013 Lansitec \ud30c\ud2b8\ub108\uc2ed \u2013 Lansitec<\/h3>\n<div class=\"summary\">\ud638\uc8fc \uc911\uacac \ub3c4\uc2dc\ucca0\ub3c4 \uc6b4\uc601\uc0ac\uc778 MetroLink Operations\uc758 \uacbd\uc6b0 \uc774\ub7ec\ud55c \uacfc\uc81c\ub294 \uc2dc\uae09\ud55c \uacfc\uc81c\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. 400\uba85\uc774 \ub118\ub294 \uc9c1\uc6d0\uc774 75km \uc774\uc0c1\uc744 \uad00\ub9ac\ud558\uace0 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/div>\n<\/div>\n<!-- \/wp:visual-link-preview\/link --><!-- wp:paragraph -->\n<p>\u00a0<\/p>\n<!-- \/wp:paragraph -->\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction to MetroLink Technical Deployment Following the success of MetroLink\u2019s deployment of Lansitec\u2019s B011 Helmet Beacons for underground worker safety, the next logical step is a technical breakdown. This part of the case study explores how MetroLink implemented a full-stack positioning infrastructure underground, relying on Bluetooth 5.1 Angle of Arrival (AoA) technology, macro\/solar gateways, and&hellip;&nbsp;<a href=\"https:\/\/www.lansitec.com\/ko\/blogs\/\uba54\ud2b8\ub85c\ub9c1\ud06c-\uae30\uc220-\ubc30\ud3ec-\uc2ec\uce35-\ubd84\uc11d-\ud655\uc7a5-\uac00\ub2a5\ud55c-\uc9c0\ud558-\ucd94\/\" rel=\"bookmark\">\ub354 \ubcf4\uae30 \u00bb<span class=\"screen-reader-text\">MetroLink \uae30\uc220 \ubc30\ud3ec \uc2ec\uce35 \ubd84\uc11d \ud655\uc7a5 \uac00\ub2a5\ud55c \uc9c0\ud558 \ucd94\uc801 \uc2dc\uc2a4\ud15c \uad6c\ucd95<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":15669,"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":[89],"tags":[],"class_list":["post-15636","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-iot-case-studies"],"_links":{"self":[{"href":"https:\/\/www.lansitec.com\/ko\/wp-json\/wp\/v2\/posts\/15636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lansitec.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lansitec.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lansitec.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lansitec.com\/ko\/wp-json\/wp\/v2\/comments?post=15636"}],"version-history":[{"count":0,"href":"https:\/\/www.lansitec.com\/ko\/wp-json\/wp\/v2\/posts\/15636\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lansitec.com\/ko\/wp-json\/wp\/v2\/media\/15669"}],"wp:attachment":[{"href":"https:\/\/www.lansitec.com\/ko\/wp-json\/wp\/v2\/media?parent=15636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lansitec.com\/ko\/wp-json\/wp\/v2\/categories?post=15636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lansitec.com\/ko\/wp-json\/wp\/v2\/tags?post=15636"}],"curies":[{"name":"\uc6cc\ub4dc\ud504\ub808\uc2a4","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}