{"id":2670,"date":"2025-10-28T17:18:21","date_gmt":"2025-10-28T08:18:21","guid":{"rendered":"https:\/\/seonens26.mycafe24.com\/?p=2670"},"modified":"2025-10-28T17:18:21","modified_gmt":"2025-10-28T08:18:21","slug":"iso-26262-%ea%b8%b0%eb%b0%98-%ec%95%88%ec%a0%84-%eb%a9%94%ec%bb%a4%eb%8b%88%ec%a6%98-%ea%b0%9c%ec%9a%94-%eb%b0%8f-%ec%8b%a4%eb%ac%b4-%ec%a0%81%ec%9a%a9-%ea%b0%80%ec%9d%b4%eb%93%9c","status":"publish","type":"post","link":"https:\/\/seonens.com\/en\/iso-26262-%ea%b8%b0%eb%b0%98-%ec%95%88%ec%a0%84-%eb%a9%94%ec%bb%a4%eb%8b%88%ec%a6%98-%ea%b0%9c%ec%9a%94-%eb%b0%8f-%ec%8b%a4%eb%ac%b4-%ec%a0%81%ec%9a%a9-%ea%b0%80%ec%9d%b4%eb%93%9c\/","title":{"rendered":"ISO 26262 \uae30\ubc18 \uc548\uc804 \uba54\ucee4\ub2c8\uc998 \uac1c\uc694 \ubc0f \uc2e4\ubb34 \uc801\uc6a9 \uac00\uc774\ub4dc"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2670\" class=\"elementor elementor-2670\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-be6c3a5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"be6c3a5\" data-element_type=\"section\" data-e-type=\"section\">\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-0081cd4\" data-id=\"0081cd4\" 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-c15e2ef elementor-widget elementor-widget-stad_for_elementor_heading\" data-id=\"c15e2ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"stad_for_elementor_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\t<h2 class=\"stad-heading stad-heading-single-content stad-padding-0 stad-margin-0\">\t\t<span class=\"stad-heading-single-content-text stad-heading-content-text stad-inline-block\">\r\n\t\t\t\t\t\t\t<span class=\"stad-heading-single-content-text-content\">1. \uae30\ub2a5\uc548\uc804 \uae30\ubc18 \uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc758 \uc815\uc758\uc640 \ud544\uc694\uc131<\/span>\r\n\t\t\t\t\t<\/span>\r\n\t<\/h2>\t\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d35085d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d35085d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f75f23e elementor-widget elementor-widget-text-editor\" data-id=\"f75f23e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>ISO 26262 \uae30\ub2a5\uc548\uc804 \ud45c\uc900\uc5d0\uc11c\ub294 \uc2dc\uc2a4\ud15c\uc774 \uc548\uc804 \uc0c1\ud0dc(Safe State)\uc5d0 \ub3c4\ub2ec\ud558\uac70\ub098 \uc774\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \uace0\uc7a5\uc744 \uac10\uc9c0\ud558\uace0 \uc81c\uc5b4\ud558\ub294 \uae30\uc220\uc801 \uc7a5\uce58\ub098 \uae30\ub2a5\uc744 \uc548\uc804 \uba54\ucee4\ub2c8\uc998(Safety Mechanism)\uc774\ub77c\uace0 \uc815\uc758\ud569\ub2c8\ub2e4. \ub2e4\uc2dc \ub9d0\ud574, \uc2dc\uc2a4\ud15c \ub0b4 \ub2e8\uc77c \uace0\uc7a5(single point failure)\uc774\ub098 \uc7a0\uc7ac \uace0\uc7a5(latent failure)\uc744 \uc0ac\uc804\uc5d0 \ubc29\uc9c0\ud558\uac70\ub098 \ubc1c\uc0dd \uc2dc \ud6a8\uacfc\uc801\uc73c\ub85c \ub300\uc751\ud558\uc5ec, \uc6b4\uc804\uc790\uc5d0\uac8c \uace0\uc7a5 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\uac70\ub098 \uc2dc\uc2a4\ud15c\uc744 \uc548\uc804 \uc0c1\ud0dc\ub85c \uc804\ud658\ud574\uc8fc\ub294 \uc5ed\ud560\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/p><p>\ub610\ud55c \ucc28\ub7c9 \uc2dc\uc2a4\ud15c\uc5d0\ub294 \uac1c\ubc1c \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 Systematic Fault(\uccb4\uacc4\uc801 \uace0\uc7a5)\uacfc \uc6b4\uc6a9 \uc911 \ubb3c\ub9ac\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\ub294 Random Fault(\ubb34\uc791\uc704 \uace0\uc7a5) \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \uace0\uc7a5\uc774 \uc874\uc7ac\ud558\uba70, \uc774\ub4e4\uc740 \uac01\uac01 \uc0ac\uc804\uc5d0 \uc81c\uac70\ud558\uac70\ub098 \uc6b4\uc804 \uc911 \uc2e4\uc2dc\uac04\uc73c\ub85c \ub300\uc751\ud574\uc57c \ud560 \ub300\uc0c1\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c, \ubaa8\ub4e0 \uace0\uc7a5 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ub300\ud574 \ud6a8\uacfc\uc801\uc73c\ub85c \ub300\uc751\ud558\uace0 \uc548\uc804 \ubaa9\ud45c\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574\uc11c\ub294, \uc801\uc808\ud55c \uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc774 \ubc18\ub4dc\uc2dc \uc124\uacc4\uc5d0 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p><p>\uccab\uc9f8, \uccb4\uacc4\uc801 \uace0\uc7a5(Systematic Faults)\uc740 \uc124\uacc4, \uc81c\uc870, \ub610\ub294 \ud504\ub85c\uc138\uc2a4\uc0c1\uc758 \uc624\ub958\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc7ac\ud604 \uac00\ub2a5\ud558\uace0 \uc608\uce21 \uac00\ub2a5\ud55c \ud2b9\uc131\uc744 \uac00\uc9d1\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c \ubc0f \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uace0\uc7a5\uc740 \ubcf8\uc9c8\uc801\uc73c\ub85c \uccb4\uacc4\uc801 \uace0\uc7a5\uc73c\ub85c \uac04\uc8fc\ub418\uba70, \uccb4\uacc4\uc801 \uace0\uc7a5\uc744 \uc644\ud654\ud558\uae30 \uc704\ud574\uc11c\ub294 \uac1c\ubc1c \uacfc\uc815\uc5d0\uc11c \uc5c4\uaca9\ud55c \ud504\ub85c\uc138\uc2a4 \uc900\uc218, \uc124\uacc4\uc758 \uc774\uc911\ud654 \ub610\ub294 \uc9c4\ub2e8 \ub85c\uc9c1, \ucca0\uc800\ud55c \uac80\uc99d\/\ud655\uc778 \ud65c\ub3d9, \uadf8\ub9ac\uace0 MISRA C\uc640 \uac19\uc740 \ucf54\ub529 \ud45c\uc900\uc758 \uc801\uc6a9\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4.<\/p><p>\ub458\uc9f8, \ubb34\uc791\uc704 \ud558\ub4dc\uc6e8\uc5b4 \uace0\uc7a5(Random Hardware Faults)\uc740 \ubd80\ud488 \ub178\ud654, \ubb3c\ub9ac\uc801 \uacb0\ud568, \ub610\ub294 SEU(Single-Event Upsets)* \uc640 \uac19\uc740 \uc608\uce21 \ubd88\uac00\ub2a5\ud55c \uc0ac\uac74\ub4e4\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\uc7a5\uc758 \ubc1c\uc0dd\ub960 \uc790\uccb4\ub97c \uc904\uc77c \uc218\ub294 \uc5c6\uc73c\ubbc0\ub85c, \ud575\uc2ec \uc804\ub7b5\uc740 \uc548\uc804 \uba54\ucee4\ub2c8\uc998(SM)\uc744 \uc124\uacc4\uc5d0 \ud1b5\ud569\ud558\uc5ec \uace0\uc7a5\uc744 \uc2e4\uc2dc\uac04\uc73c\ub85c \uac10\uc9c0\ud558\uace0 \ucc98\ub9ac\ud568\uc73c\ub85c\uc368 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc2e4\ud328\ub97c \ubc29\uc9c0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ud2b9\ud788 \ub192\uc740 ASIL \ubaa9\ud45c(C \ub610\ub294 D)\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574\uc11c\ub294 \uace0\uc7a5 \ubc1c\uc0dd \ud6c4\uc5d0\ub3c4 \uae30\ub2a5\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\ub294 \ub192\uc740 \uc218\uc900\uc758 \uace0\uc7a5 \ub0b4\uc131(Fault Tolerance)\uc774 \uc694\uad6c\ub418\uba70, \uc774\ub294 \uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc758 \ud575\uc2ec \ubaa9\ud45c\uac00 \ub429\ub2c8\ub2e4.<\/p><p>* SEU (Single-Event Upset) : \uc6b0\uc8fc \ubc29\uc0ac\uc120\uc774\ub098 \uace0\uc5d0\ub108\uc9c0 \uc785\uc790(\uc608: \uc911\uc131\uc790, \uc774\uc628 \ub4f1)\uac00 \ubc18\ub3c4\uccb4 \uc18c\uc790 \ub0b4\ubd80\uc5d0 \ucda9\ub3cc\ud558\uba74\uc11c, \uba54\ubaa8\ub9ac \uc140\uc774\ub098 \ub808\uc9c0\uc2a4\ud130\uc758 \ube44\ud2b8 \uac12\uc774 \uc21c\uac04\uc801\uc73c\ub85c \ub4a4\ubc14\ub00c\ub294 \ud604\uc0c1(0\u21941)<\/p><p>\uc774\ub7ec\ud55c \uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc740 \ucc28\ub7c9 \uac1c\ubc1c \uc2dc \uc2dc\uc2a4\ud15c, \ud558\ub4dc\uc6e8\uc5b4, \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac01 \ub2e8\uacc4\uc5d0\uc11c \uc548\uc804 \ubaa9\ud45c(ASIL \ub4f1\uae09)\ub97c \ub9cc\uc871\ud558\uae30 \uc704\ud574 \ubc18\ub4dc\uc2dc \uace0\ub824\ud574\uc57c \ud558\ub294 \ud575\uc2ec \uc694\uc18c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uacb0\uad6d \uc7a0\uc7ac\uc801\uc778 \uc704\ud5d8\uc744 \uccb4\uacc4\uc801\uc73c\ub85c \uc2dd\ubcc4\u00b7\uc644\ud654\ud558\uace0 \uc548\uc804 \ubaa9\ud45c\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574, \uace0\uc7a5 \uac80\ucd9c\uacfc \uc644\ud654 \uc218\ub2e8\uc73c\ub85c\uc11c \ub2e4\uc591\ud55c \uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p><p>\uc5ec\uae30\uc11c\ub294 \uc2dc\uc2a4\ud15c \ubc0f \ud558\ub4dc\uc6e8\uc5b4, \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ub808\ubca8\uc5d0 \ud544\uc694\ud55c \ub300\ud45c\uc801\uc778 \uc548\uc804 \uba54\ucee4\ub2c8\uc998(Safety Mechanism)\uc744 \uae30\uc220\ud558\uace0\uc790 \ud569\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-972ac58 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"972ac58\" data-element_type=\"section\" data-e-type=\"section\">\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-4991610\" data-id=\"4991610\" 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-805fc83 elementor-widget elementor-widget-stad_for_elementor_heading\" data-id=\"805fc83\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"stad_for_elementor_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\t<h2 class=\"stad-heading stad-heading-single-content stad-padding-0 stad-margin-0\">\t\t<span class=\"stad-heading-single-content-text stad-heading-content-text stad-inline-block\">\r\n\t\t\t\t\t\t\t<span class=\"stad-heading-single-content-text-content\">2. \uc548\uc804 \uba54\ucee4\ub2c8\uc998(Safety Mechanism, SM)\uc758 \uc815\uc758 \ubc0f \uc5ed\ud560<\/span>\r\n\t\t\t\t\t<\/span>\r\n\t<\/h2>\t\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a7d441 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2a7d441\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e4e3f9 elementor-widget elementor-widget-text-editor\" data-id=\"6e4e3f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\uc548\uc804 \uba54\ucee4\ub2c8\uc998(Safety Mechanism, SM)\uc758 \uc815\uc758\ub294 \uc2dc\uc2a4\ud15c\uc774 \uc548\uc804 \uc0c1\ud0dc(Safe State)\uc5d0 \ub3c4\ub2ec\ud558\uac70\ub098 \uc774\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \uace0\uc7a5\uc744 \uac10\uc9c0\ud558\uace0 \uc81c\uc5b4\ud558\ub294 \uae30\uc220\uc801 \ubc29\uc548\uc774\ub098 \uae30\ub2a5\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. SM\uc740 \uc2dc\uc2a4\ud15c \ub0b4 \ub2e8\uc77c\uc810 \uace0\uc7a5(SPF: Single Point Fault)\uc774\ub098 \uc7a0\uc7ac \uace0\uc7a5(LF: Latent Fault)\uc744 \uc0ac\uc804\uc5d0 \ubc29\uc9c0\ud558\uac70\ub098, \uace0\uc7a5 \ubc1c\uc0dd \uc2dc \ud6a8\uacfc\uc801\uc73c\ub85c \ub300\uc751\ud558\uc5ec \uc704\ud5d8\uc744 \uc644\ud654\ud558\ub294 \uc5ed\ud560\uc744 \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. \uc544\ub798 \ub0b4\uc6a9\uc740 \uace0\uc7a5\uc5d0 \uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc758 \ud6a8\uc728\uc131\uacfc \uad00\ub828\ub41c \uace0\uc7a5\uc758 \uc885\ub958 \uc785\ub2c8\ub2e4.<\/p><p><strong>\ub2e8\uc77c\uc810 \uace0\uc7a5 (SPF, Single-Point Fault):<\/strong>\u00a0\uc548\uc804 \uba54\ucee4\ub2c8\uc998(SM)\uc5d0 \uc758\ud574 \uc804\ud600 \ucee4\ubc84\ub418\uc9c0 \uc54a\uc544 \uace0\uc7a5 \ubc1c\uc0dd \uc989\uc2dc \uc548\uc804 \ubaa9\ud45c \uc704\ubc18\uc73c\ub85c \uc774\uc5b4\uc9c0\ub294 \uace0\uc7a5\uc73c\ub85c, SM \uc124\uacc4\uc758 \ucd5c\uc6b0\uc120 \ubaa9\uc801\uc740 \uc2dc\uc2a4\ud15c \ub0b4\uc5d0 \uc774\ub7ec\ud55c SPF\uac00 \ub0a8\uc9c0 \uc54a\ub3c4\ub85d \ubaa8\ub4e0 \uc7a0\uc7ac\uc801 \uace0\uc7a5 \uacbd\ub85c\ub97c \uac10\uc9c0\ud558\uace0 \uc644\ud654\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p><p><strong>\uc7a0\uc7ac \ub2e4\uc911\uc810 \uace0\uc7a5 (LMPF, Latent Multiple-Point Fault):<\/strong>\u00a0\uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc5d0 \uc758\ud574 \uac80\ucd9c\ub418\uc9c0 \uc54a\uac70\ub098 \uc6b4\uc804\uc790\uc5d0 \uc758\ud574 \uc778\uc9c0\ub418\uc9c0 \uc54a\uace0 \uc794\uc874\ud558\ub2e4\uac00, \ub2e4\ub978 \ub3c5\ub9bd\uc801\uc778 \uace0\uc7a5\uacfc \uacb0\ud569\ud558\uc5ec \uc548\uc804 \ubaa9\ud45c \uc704\ubc18\uc73c\ub85c \uc774\uc5b4\uc9c0\ub294 \uace0\uc7a5\uc785\ub2c8\ub2e4. SM, \ud2b9\ud788 \uc8fc\uae30\uc801\uc778 \uc9c4\ub2e8 \uae30\ub2a5\uc740 \uc774\ub7ec\ud55c \uc7a0\uc7ac \uace0\uc7a5\uc744 \uc815\ud574\uc9c4 \uc2dc\uac04 \ub0b4\uc5d0 \uac10\uc9c0\ud558\uc5ec \uc704\ud5d8 \ub178\ucd9c \uc2dc\uac04\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uc5ed\ud560\uc744 \uc218\ud589\ud569\ub2c8\ub2e4<\/p><p><strong>\uc794\uc5ec \uace0\uc7a5 (RF, Residual Fault):<\/strong>\u00a0SM\uc774 \ubd80\ubd84\uc801\uc73c\ub85c\ub9cc \uace0\uc7a5\uc744 \uc81c\uc5b4\ud558\uc5ec, \uace0\uc7a5 \ubaa8\ub4dc\uc758 \uc77c\ubd80\uac00 \uc5ec\uc804\ud788 \uc548\uc804 \ubaa9\ud45c \uc704\ubc18\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\ub294 \uacbd\uc6b0\uc774\uba70, \uc774\ub294 SM\uc758 \uc9c4\ub2e8 \ubc94\uc704(DC)\uac00 100% \ubbf8\ub9cc\uc77c \ub54c \ubc1c\uc0dd\ud558\ub294 \ud544\uc5f0\uc801\uc778 \ubd80\ubd84\uc73c\ub85c, \ub192\uc740 ASIL \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 DC\ub97c \ucd5c\ub300\ud654\ud558\uc5ec \uc794\uc5ec \uace0\uc7a5\uc758 \ubc1c\uc0dd\ub960\uc744 \uadf9\ub3c4\ub85c \ub0ae\ucd94\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p><p>SM\uc758 \uc8fc\uc694 \uae30\ub2a5\uc740 \uc774\ub7ec\ud55c \uace0\uc7a5 \uac80\ucd9c(Fault Detection)\uacfc \uace0\uc7a5 \uc644\ud654(Mitigation)\uc774\uba70, \ub2e8\uc21c\ud788 \uace0\uc7a5\uc744 \uac10\uc9c0\ud558\ub294 \uac83\uc744 \ub118\uc5b4, \uace0\uc7a5\uc774 \uc548\uc804 \ubaa9\ud45c \uc704\ubc18\uc73c\ub85c \uc774\uc5b4\uc9c0\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uac70\ub098 \uc2dc\uc2a4\ud15c\uc744 \uc548\uc804\ud55c \uc0c1\ud0dc\ub85c \uc804\ud658\ud558\ub294 \uc5ed\ud560\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. SM\uc758 \ud6a8\uc728\uc131\uc740 \uc9c4\ub2e8 \ubc94\uc704(Diagnostic Coverage, DC)\ub77c\ub294 \uacc4\uc218\ub85c \uce21\uc815\ud558\uba70, DC\ub294 \ud574\ub2f9 SM\uc774 \uac10\uc9c0\ud558\uace0 \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \uace0\uc7a5\uc758 \ube44\uc728\uc744 \ub098\ud0c0\ub0b4\uba70, \uc774\ub294 0%\uc5d0\uc11c 100% \uc0ac\uc774\uc758 \uac12\uc73c\ub85c \ub3c4\ucd9c\ud558\uace0, \uc774\ub7ec\ud55c DC\ub97c \ud655\ubcf4\ud558\ub294 \uac83\uc740 ISO 26262\uc758 \ud558\ub4dc\uc6e8\uc5b4 \uc548\uc804 \uc9c0\ud45c(Hardware Metrics) \ub2ec\uc131\uc5d0 \ud544\uc218\uc801\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-c645087 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c645087\" data-element_type=\"section\" data-e-type=\"section\">\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-33d7bfe\" data-id=\"33d7bfe\" 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-de725c1 elementor-widget elementor-widget-stad_for_elementor_heading\" data-id=\"de725c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"stad_for_elementor_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\t<h2 class=\"stad-heading stad-heading-single-content stad-padding-0 stad-margin-0\">\t\t<span class=\"stad-heading-single-content-text stad-heading-content-text stad-inline-block\">\r\n\t\t\t\t\t\t\t<span class=\"stad-heading-single-content-text-content\">3. \uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc758 \ubd84\ub958 \ubc0f \uc0ac\ub840<\/span>\r\n\t\t\t\t\t<\/span>\r\n\t<\/h2>\t\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba2cc7e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ba2cc7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1b5cea elementor-widget elementor-widget-text-editor\" data-id=\"b1b5cea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Safety Mechanism Handbook(\ub0b4\ubd80 \ubd84\ub958 \uc790\ub8cc)\ub97c \uae30\ubc18\uc73c\ub85c \ub2e4\uc591\ud55c \uc548\uc804 \uba54\ucee4\ub2c8\uc998\ub4e4\uc744 \uadf8 \uc791\ub3d9 \ubc94\uc704\uc640 \uad6c\ud604 \ubc29\uc2dd\uc5d0 \ub530\ub77c \ub2e4\uc74c\uacfc \uac19\uc774 \uc138 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8 \ub192\uc740 ASIL \ub4f1\uae09(ASIL C, AISL D)\uc758 \uc548\uc804\ubaa9\ud45c\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \uc911\ubcf5\uae30\ubc18 \uc544\ud0a4\ud14d\ucc98\uac00 \uc694\uad6c\ub418\uba70, \ub458\uc9f8 \uc77c\ubc18\uc801\uc73c\ub85c ASIL A \ubc0f B\uc640 \uac19\uc740 ASIL \uc2dc\uc2a4\ud15c\uc740 \uace0\uc7a5\uc744 \uac10\uc9c0(Detect)\ud55c \ud6c4 \uc2dc\uc2a4\ud15c\uc744 \uc548\uc804\ud55c \uc0c1\ud0dc\ub85c \uc804\ud658\ud558\uac70\ub098 \ub354 \ub192\uc740 ASIL \uc2dc\uc2a4\ud15c\uc5d0 \ud574\ub2f9 \uace0\uc7a5\uc744 \uc54c\ub824\uc8fc\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc774\ub7ec\ud55c \ubd80\ubd84\uc744 \ubaa8\ub450 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \ubc29\ubc95 \uc911 \ud558\ub098\uac00 \uc548\uc804\uae30\ub2a5\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub370\uc774\ud130\uc774 \uac80\uc99d\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uad6c\uc0ac\ud56d\uc744 \ub9cc\uc871\ud558\uae30 \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \uc138 \uac00\uc9c0\uc758 \uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc73c\ub85c \ubd84\ub958\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. \u00a0<\/p><p><strong>\uce74\ud14c\uace0\ub9ac I: \uc911\ubcf5\uae30\ubc18 \uc544\ud0a4\ud14d\ucc98 \uad00\ub828 SM<\/strong><br \/><strong>\uce74\ud14c\uace0\ub9ac II: \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\/\uc9c4\ub2e8 \uad00\ub828 SM<\/strong><br \/><strong>\uce74\ud14c\uace0\ub9ac III: \ub370\uc774\ud130 \ubb34\uacb0\uc131\/\ub17c\ub9ac\uc131 \uac80\uc99d \uad00\ub828 SM<\/strong><\/p><p>\uc544\ub798\uc5d0\uc11c\ub294 \uac01 \ubc94\uc8fc\ubcc4\ub85c \uc8fc\uc694 \uc548\uc804 \uba54\ucee4\ub2c8\uc998 \uc0ac\ub840\ub97c \ub4e4\uace0, \uadf8 \uac1c\ub150\uacfc \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc2e4\ubb34 \uad00\uc810\uc5d0\uc11c \uac04\ub2e8\ud788 \uc694\uc57d\ud569\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-9affa6a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9affa6a\" data-element_type=\"section\" data-e-type=\"section\">\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-cad293d\" data-id=\"cad293d\" 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-1f4b05e elementor-widget elementor-widget-stad_for_elementor_heading\" data-id=\"1f4b05e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"stad_for_elementor_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\t<h2 class=\"stad-heading stad-heading-single-content stad-padding-0 stad-margin-0\">\t\t<span class=\"stad-heading-single-content-text stad-heading-content-text stad-inline-block\">\r\n\t\t\t\t\t\t\t<span class=\"stad-heading-single-content-text-content\">4. \uc8fc\uc694 \uc548\uc804 \uba54\ucee4\ub2c8\uc998 \uc0c1\uc138 \ubd84\uc11d \ubc0f \uc2e4\ubb34 \uc0ac\ub840<\/span>\r\n\t\t\t\t\t<\/span>\r\n\t<\/h2>\t\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d340530 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d340530\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e375915 elementor-widget elementor-widget-text-editor\" data-id=\"e375915\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>4.1. \uce74\ud14c\uace0\ub9ac I: \uc911\ubcf5 \uae30\ubc18 \uc544\ud0a4\ud14d\ucc98 (Redundancy-Based Mechanisms)<\/h3><p>\uc774 \uba54\ucee4\ub2c8\uc998\ub4e4\uc740 \ubb3c\ub9ac\uc801 \ud639\uc740 \ub17c\ub9ac\uc801 \uc911\ubcf5 \uad6c\uc870\ub97c \ud65c\uc6a9\ud558\uc5ec \ub2e8\uc77c \uace0\uc7a5 \ubc1c\uc0dd \uc2dc\uc5d0\ub3c4 \uc2dc\uc2a4\ud15c\uc758 \uae30\ub2a5 \uc5f0\uc18d\uc131\uc744 \ubcf4\uc7a5\ud558\uac70\ub098 \uace0\uc7a5\uc744 \uc815\uc815\ud568\uc73c\ub85c\uc368 \ub192\uc740 \uace0\uc7a5 \ub0b4\uc131(Fault Tolerance)\uc744 \uc2e4\ud604\ud569\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 ASIL D\uc640 \uac19\uc774 \uc5c4\uaca9\ud55c \uc548\uc804 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p><p><strong>\uba40\ud2f0 \ucf54\uc5b4 \ub77d\uc2a4\ud15d (Lockstep CPU):<\/strong>\u00a0\ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ub0b4\ubd80\uc5d0 \ub450 \uac1c \uc774\uc0c1\uc758 \ud504\ub85c\uc138\uc11c \ucf54\uc5b4\ub97c \ubc30\uce58\ud558\uc5ec \ub3d9\uc77c\ud55c \uc5f0\uc0b0\uc744 \ud074\ub7ed \ub2e8\uc704\ub85c \ub3d9\uc2dc\uc5d0 \uc218\ud589\ud558\uac8c \ud558\uace0, \uadf8 \uacb0\uacfc\ub97c \ud558\ub4dc\uc6e8\uc5b4 \ube44\uad50\uae30(Comparator)\ub97c \ud1b5\ud574 \uc2e4\uc2dc\uac04\uc73c\ub85c \uc0c1\ud638 \ube44\uad50\ud558\ub294 \uad6c\uc870\uc785\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc740 CPU \ub0b4\ubd80 \uc5f0\uc0b0\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubbf8\uc138\ud55c \uc624\ub958\ub098 \ubb34\uc791\uc704 \uace0\uc7a5\uc744 \uc989\uc2dc \uac10\uc9c0\ud558\uace0, \ud574\ub2f9 \uc624\ub958\uac00 \uc2dc\uc2a4\ud15c \uc804\uccb4\uc5d0 \uc804\ud30c\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud568\uc73c\ub85c\uc368, \ub192\uc740 ASIL MCU\uc5d0\uc11c CPU \uc5f0\uc0b0 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \uc218\ub2e8\uc73c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><p><strong>TMR (Triple Modular Redundancy) \ubc0f \ub2e4\uc911\ud654:<\/strong>\u00a0TMR\uc740 \uc138 \uac1c\uc758 \ub3d9\uc77c\ud55c \ubaa8\ub4c8(\ub85c\uc9c1, \uba54\ubaa8\ub9ac, \ub610\ub294 \uc13c\uc11c \ucc44\ub110)\uc744 \uc911\ubcf5\ud558\uc5ec \uad6c\uc131\ud558\uace0, \uc774\ub4e4\uc758 \ucd9c\ub825\ub2e8\uc5d0 \ub2e4\uc218\uacb0 \ud22c\ud45c \ud68c\ub85c(Majority Voter)\ub97c \ub450\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc138 \ubaa8\ub4c8 \uc911 \ud558\ub098\uc758 \ubaa8\ub4c8\uc5d0 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc798\ubabb\ub41c \uac12\uc774 \ub098\uc624\ub354\ub77c\ub3c4, \ud68c\ub85c\uac00 \ub098\uba38\uc9c0 \ub450 \ubaa8\ub4c8\uc758 \uc77c\uce58\ud558\ub294 \uac12\uc744 \uc120\ud0dd\ud558\uc5ec \uace0\uc7a5\uc744 \uc790\ub3d9\uc73c\ub85c \uad50\uc815(Correction)\ud558\uace0 \uae30\ub2a5 \uc190\uc2e4 \uc5c6\uc774 \ub3d9\uc791\uc744 \uc9c0\uc18d\ud569\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 \uc548\uc804\uc5d0 \uce58\uba85\uc801(Safety critical)\uc778 \uc2dc\uc2a4\ud15c\uacfc \uac19\uc740 \ucc28\ub7c9\uc6a9 \uba54\ubaa8\ub9ac\/\ub85c\uc9c1\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc18c\ud504\ud2b8 \uc5d0\ub7ec(SEU)\uc5d0 \ub300\ud55c \uace0\uc7a5 \ub0b4\uc131\uc744 \uc81c\uacf5\ud558\uba70, ASIL D \uc694\uad6c\uc0ac\ud56d \ucda9\uc871\uc5d0 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p><p><strong>\uc774\uc911\/\ub2e4\uc911 \ucc44\ub110 \uc2e0\ud638 \ube44\uad50:<\/strong>\u00a0\uc911\uc694\ud55c \uc13c\uc11c\ub098 \uc561\ucd94\uc5d0\uc774\ud130 \uad6c\ub3d9 \uc2e0\ud638\ub97c \uc774\uc911\ud654 \ud558\uac70\ub098 \ub2e4\uc911\ud654\ud558\uc5ec \ucd9c\ub825 \uc2e0\ud638\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \ube44\uad50\ud568\uc73c\ub85c\uc368 \uace0\uc7a5\uc744 \uac10\uc9c0\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub4c0\uc5bc \uc13c\uc11c \ucd9c\ub825\uac12\uc744 \ud558\ub4dc\uc6e8\uc5b4 \ube44\uad50\uae30\ub97c \ud1b5\ud574 \ub300\uc870\ud560 \uacbd\uc6b0, \ud55c \ucc44\ub110\uc758 \uc624\ub958\ub294 \uc989\uc2dc \ubd88\uc77c\uce58\ub85c \uac80\ucd9c\ub418\uc5b4 \ucd5c\uc885 \uc81c\uc5b4 \ub2e8\uacc4\ub85c \uc798\ubabb\ub41c \uac12\uc774 \uc804\ub2ec\ub418\ub294 \uac83\uc744 \ub9c9\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p><strong>\ud1b5\uc2e0 \ubc84\uc2a4\uc758 \ud558\ub4dc\uc6e8\uc5b4 \uc911\ubcf5:<\/strong>\u00a0CAN\uc774\ub098 FlexRay\uc640 \uac19\uc740 \ucc28\ub7c9 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ubb3c\ub9ac\uc801\uc778 \ubc30\uc120\uc744 \uc774\uc911\ud654(Complete Redundancy)\ud558\uc5ec \ud55c\ucabd \uc120\ub85c\uc5d0 \ub2e8\uc120\uc774\ub098 \ud569\uc120 \ub4f1\uc758 \ubb3c\ub9ac\uc801 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\ub354\ub77c\ub3c4 \ub098\uba38\uc9c0 \ud1b5\uc2e0\ub9dd\uc744 \ud1b5\ud574 \uae30\ub2a5 \uc218\ud589\uc744 \uc9c0\uc18d\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 Fail-Operational \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud1b5\uc2e0 \ubb34\uacb0\uc131\uacfc \uac00\uc6a9\uc131(Availability)\uc744 \ub192\uc774\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p><h3>4.2 \uce74\ud14c\uace0\ub9ac II. \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc9c4\ub2e8 (Runtime Monitoring &amp; Diagnostics)<\/h3><p>\uc774 \uba54\ucee4\ub2c8\uc998\ub4e4\uc740 \uc2dc\uc2a4\ud15c\uc758 \uc6b4\uc601 \uc0c1\ud0dc, \uc2e4\ud589 \ud750\ub984, \ubb3c\ub9ac\uc801 \uc870\uac74\uc744 \uac10\uc2dc\ud558\uc5ec \uc2dc\uc2a4\ud15c \uc804\uccb4\uc758 \uc774\uc0c1 \uc9d5\ud6c4\ub97c \uc870\uae30\uc5d0 \uac10\uc9c0\ud558\uace0 \uc548\uc804 \uc0c1\ud0dc\ub85c\uc758 \uc804\ud658(Fail-Safe)\uc744 \uc720\ub3c4\ud558\ub294 \ub370 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4.<\/p><p><strong>Watchdog Timer (WDT):<\/strong>\u00a0MCU\uc758 \ub3d9\uc791\uc744 \uac10\uc2dc\ud558\ub294 \ud558\ub4dc\uc6e8\uc5b4 \ud0c0\uc774\uba38\ub85c, \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \uc815\ud574\uc9c4 \uc8fc\uae30 \ub0b4\uc5d0 \uc815\uc0c1 \uc2e0\ud638(Heartbeat \ub610\ub294 Kick)\ub97c \ubcf4\ub0b4\uc9c0 \uc54a\uc73c\uba74 \uc2dc\uc2a4\ud15c\uc5d0 \uc774\uc0c1\uc774 \ubc1c\uc0dd\ud55c \uac83\uc73c\ub85c \ud310\ub2e8\ud558\uc5ec, \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc2e4\ud589\uc774 \uc815\uc9c0\ub418\uac70\ub098 \ubb34\ud55c \ub8e8\ud504\uc5d0 \ube60\uc9c0\ub294 \uc624\ub958\ub97c \uac10\uc9c0\ud558\uba74 \uc2dc\uc2a4\ud15c\uc744 \uc790\ub3d9\uc73c\ub85c \ub9ac\uc14b \ud558\uac70\ub098 \uc624\ub958 \ucc98\ub9ac \uc808\ucc28\ub97c \uc2e4\ud589\ud558\uc5ec \uc704\ud5d8\ud55c \uc0c1\ud0dc\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc815\uad50\ud55c WDT\ub294 \ub108\ubb34 \ub290\ub9ac\uac70\ub098 \ube60\ub978 \uc8fc\uae30\uc758 \uc2e0\ud638\uae4c\uc9c0\ub3c4 \uc624\ub958\ub85c \uac04\uc8fc\ud558\uc5ec \ud504\ub85c\uadf8\ub7a8 \ud750\ub984 \uc774\uc0c1\uc744 \uc815\ubc00\ud558\uac8c \uac10\uc9c0\ud569\ub2c8\ub2e4.<\/p><p><strong>Program flow and timing monitoring:<\/strong>\u00a0\uc18c\ud504\ud2b8\uc6e8\uc5b4 \ub0b4\ubd80\uc5d0 \uc124\uc815\ub41c \ub8e8\ud2f4 \uc2e4\ud589 \uc21c\uc11c\ub098 \uc8fc\uae30\uac00 \uc62c\ubc14 \ub978\uc9c0 \uac10\uc2dc\ud558\ub294 \uae30\ubc95\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc2dc\uac04 \uae30\ubc18 \ubaa8\ub2c8\ud130(\ud0c0\uc784\uc544\uc6c3)\uc640 \ub17c\ub9ac \ud750\ub984 \ubaa8\ub2c8\ud130\ub97c \uc870\ud569\ud558\uc5ec \ud504\ub85c\uadf8\ub7a8\uc774 \uc9c0\uc815\ub41c \uc2dc\uac04 \uc548\uc5d0 \ud2b9\uc815 \uc791\uc5c5\uc744 \uc644\ub8cc\ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 \ud568\uc218 \ud638\ucd9c \uc21c\uc11c \ub4f1\uc774 \uc5b4\uae0b\ub098\uc9c0 \uc54a\uc558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc77c\uc815 \uc2dc\uac04 \ub0b4 \uc644\ub8cc\ub418\uc9c0 \uc54a\uac70\ub098 \uc218\ud589 \uc21c\uc11c\uac00 \uc5b4\uae0b\ub098\uba74 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub294 \uc774\ub97c \uc624\ub958\ub85c \uc778\uc9c0\ud558\uace0 \uc548\uc804 \ubaa8\ub4dc\ub85c \uc804\ud658\ud558\uac70\ub098 \uc2dc\uc2a4\ud15c\uc744 \uc7ac \uc2dc\uc791\ud569\ub2c8\ub2e4. (\uc608\uc2dc: \uc708\ub3c4\uc6b0 \uc6cc\uce58\ub3c5\uc740 \ub108\ubb34 \ube60\ub974\uac70\ub098 \ub2a6\uc740 \uc8fc\uae30\uc758 \uc2e0\ud638\ub3c4 \uc624\ub958\ub85c \uac04\uc8fc\ud558\uc5ec, \ud504\ub85c\uadf8\ub7a8 \ud750\ub984 \uc774\uc0c1\uc744 \uc815\uad50\ud558\uac8c \uc7a1\uc544\ub0c5\ub2c8\ub2e4.<\/p><p><strong>Voltage Supply Monitoring:<\/strong>\u00a0\uc2dc\uc2a4\ud15c\uc5d0 \uc778\uac00\ub418\ub294 \uc804\uc555 \ub610\ub294 \uc804\ub958\ub97c \ud558\ub4dc\uc6e8\uc5b4\uc801\uc73c\ub85c \uac10\uc2dc\ud558\uc5ec \uae30\uc900 \ubc94\uc704\ub97c \ubc97\uc5b4\ub0a0 \uacbd\uc6b0 \uacbd\uace0\ub97c \uc8fc\uac70\ub098 \uc2dc\uc2a4\ud15c\uc744 \uc885\ub8cc\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uacfc \uc804\uc555\uc774\ub098 \uc800 \uc804\uc555\uc774 \uac10\uc9c0\ub418\uba74 ECU\ub97c \ub9ac\uc14b \ud558\uac70\ub098 \uc548\uc804 \ubaa8\ub4dc\ub85c \uc804\ud658\ud558\uc5ec \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc190\uc0c1\uc744 \ub9c9\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc804\uc6d0 \ubaa8\ub2c8\ud130\ub9c1 IC\/\ud68c\ub85c\ub294 \uc2dc\uc2a4\ud15c \uc804\ubc18\uc758 \uc804\uc6d0 \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud568\uc73c\ub85c\uc368 \ucc28\ub7c9 \uc804\uc7a5\ud488\uc758 \uc624\ub3d9\uc791\uc744 \uc608\ubc29\ud569\ub2c8\ub2e4.<\/p><h3>4.3 \uce74\ud14c\uace0\ub9ac III. \ub370\uc774\ud130 \ubb34\uacb0\uc131 \ubc0f \ub17c\ub9ac \uac80\uc99d (Data Integrity &amp; Plausibility Checks)<\/h3><p>\uc774 \uba54\ucee4\ub2c8\uc998\ub4e4\uc740 \ub370\uc774\ud130\uc758 \uc800\uc7a5, \uc5f0\uc0b0, \ub610\ub294 \ud1b5\uc2e0 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc624\ub958\ub97c \uac80\ucd9c\ud558\uace0 \uc815\uc815\ud558\uc5ec, \uc798\ubabb\ub41c \ub370\uc774\ud130\uac00 \uc81c\uc5b4 \uacb0\uc815\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud568\uc73c\ub85c\uc368 \uc2dc\uc2a4\ud15c\uc758 \uc2e0\ub8b0\uc131\uc744 \ud655\ubcf4 \ud569\ub2c8\ub2e4.<\/p><p><strong>ECC (Error Correction Code) \ubc0f Parity:<\/strong>\u00a0\uba54\ubaa8\ub9ac \uc601\uc5ed\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubb34\uc791\uc704 \ube44\ud2b8 \ub4a4\ubc14\ub01c \uc624\ub958\ub97c \ucc98\ub9ac\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\uba70, ECC \uba54\ubaa8\ub9ac\ub294 \ub370\uc774\ud130 \uc6cc\ub4dc\uc640 \ud568\uaed8 \uac80\uc0ac \ucf54\ub4dc\ub97c \uc800\uc7a5\ud558\uc5ec 1\ube44\ud2b8 \uc624\ub958\ub294 \uc790\ub3d9\uc73c\ub85c \uad50\uc815(Correction)\ud558\uace0 \ub2e4\uc911 \ube44\ud2b8 \uc624\ub958\ub294 \uac80\ucd9c\ud569\ub2c8\ub2e4. \ud328\ub9ac\ud2f0 \uac80\uc0ac\ub294 \uac00\uc7a5 \ub2e8\uc21c\ud55c \ud615\ud0dc\ub85c, \uac01 \ub370\uc774\ud130\uc5d0 \ud640\uc218\/\uc9dd\uc218 \ud328\ub9ac\ud2f0 \ube44\ud2b8\ub97c \ucd94\uac00\ud558\uc5ec \uc77d\uc744 \ub54c \uc624\ub958\ub97c \uac10\uc9c0\ud558\ub294 \ubc29\uc2dd\uc774\uba70, \uc774\ub7ec\ud55c \uae30\ubc95\uc740 \uba54\ubaa8\ub9ac\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubb34\uc791\uc704 \uace0\uc7a5\uc744 \uc989\uc2dc \ubc1c\uacac\ud558\uc5ec \ub370\uc774\ud130 \uc2e0\ub8b0\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p><strong>Checksum\/CRC (Cyclic Redundancy Check):<\/strong>\u00a0\ud1b5\uc2e0 \uba54\uc2dc\uc9c0\ub098 \uba54\ubaa8\ub9ac \ub370\uc774\ud130\uc758 \ubb34\uacb0\uc131\uc744 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc801\uc73c\ub85c \ud655\uc778\ud558\ub294 \ubc29\ubc95\uc73c\ub85c \uc1a1\uc2e0 \uce21\uc5d0\uc11c \uacc4\uc0b0\ub41c CRC \uac12\uc744 \uba54\uc2dc\uc9c0\uc640 \ud568\uaed8 \uc804\uc1a1\ud558\uace0, \uc218\uc2e0 \uce21\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc54c\uace0\ub9ac\uc998\uc73c\ub85c \uc7ac\uacc4\uc0b0\ud55c \uac12\uacfc \ube44\uad50\ud558\uc5ec \uc804\uc1a1 \uc911 \ubc1c\uc0dd\ud55c \ube44\ud2b8 \uc624\ub958\ub97c \uac80\ucd9c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc815\ubcf4 \uae30\ubc18 \ubb34\uacb0\uc131 \uac80\uc0ac\ub294 \uad6c\ud604\uc774 \ube44\uad50\uc801 \uac04\ub2e8\ud558\uba74\uc11c\ub3c4 \ub370\uc774\ud130 \uc190\uc0c1\uc73c\ub85c \uc778\ud55c \uc704\ud5d8\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc644\ud654\ud569\ub2c8\ub2e4.<\/p><p><strong>\ub17c\ub9ac\uc0c1 \uac1c\uc5f0\uc131 \uac80\uc0ac (Plausibility Check):<\/strong>\u00a0\uc13c\uc11c \uc2e0\ud638\ub098 \uc0c1\ud0dc \uac12\uc774 \ubb3c\ub9ac\uc801 \ubc0f \ub17c\ub9ac\uc801\uc73c\ub85c \ud0c0\ub2f9\ud55c\uc9c0 \ud310\ub2e8\ud558\ub294 \uae30\ubc95\uc774\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc785\ub825\uac12\uc774 \uc720\ud6a8 \ubc94\uc704(Valid Range)\ub97c \ubc97\uc5b4\ub098\uac70\ub098, \ubcf5\uc218\uc758 \uc13c\uc11c \uc2e0\ud638\uac00 \uc11c\ub85c \uc0c1\uad00\uad00\uacc4 \uac80\uc0ac(Correlation Check)\ub97c \ud1b5\ud574 \ubaa8\uc21c\ub418\ub294 \uacbd\uc6b0, \ud574\ub2f9 \uc2e0\ud638\ub97c \uc624\ub958\ub85c \uc2dd\ubcc4\ud558\uace0 \uc548\uc804 \ubaa8\ub4dc\ub85c \uc804\ud658\ud558\uac70\ub098 \uacbd\uace0\ub97c \ud65c\uc131\ud654\ud569\ub2c8\ub2e4. \uc774 \uba54\ucee4\ub2c8\uc998\uc740 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc54c\uace0\ub9ac\uc998\uc73c\ub85c \uad6c\ud604\ub418\uc9c0\ub9cc, \uc13c\uc11c\uc758 \uace0\ucc29(Stuck-at) \uace0\uc7a5\ucc98\ub7fc \ud558\ub4dc\uc6e8\uc5b4 \uc9c4\ub2e8\uc774 \ub193\uce58\uae30 \uc26c\uc6b4 \uc774\uc0c1\uc744 \ucd08\uae30\uc5d0 \ubc1c\uacac\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84cb257 elementor-widget elementor-widget-image\" data-id=\"84cb257\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1315\" height=\"1161\" src=\"https:\/\/seonens.com\/en\/wp-content\/uploads\/sites\/2\/2026\/03\/81342_3046465_1761000851646959894.png\" class=\"attachment-large size-large wp-image-2672\" alt=\"\" srcset=\"https:\/\/seonens.com\/en\/wp-content\/uploads\/sites\/2\/2026\/03\/81342_3046465_1761000851646959894.png 1315w, https:\/\/seonens.com\/en\/wp-content\/uploads\/sites\/2\/2026\/03\/81342_3046465_1761000851646959894-1024x904.png 1024w, https:\/\/seonens.com\/en\/wp-content\/uploads\/sites\/2\/2026\/03\/81342_3046465_1761000851646959894-768x678.png 768w, https:\/\/seonens.com\/en\/wp-content\/uploads\/sites\/2\/2026\/03\/81342_3046465_1761000851646959894-667x589.png 667w, https:\/\/seonens.com\/en\/wp-content\/uploads\/sites\/2\/2026\/03\/81342_3046465_1761000851646959894-650x574.png 650w, https:\/\/seonens.com\/en\/wp-content\/uploads\/sites\/2\/2026\/03\/81342_3046465_1761000851646959894-550x486.png 550w, https:\/\/seonens.com\/en\/wp-content\/uploads\/sites\/2\/2026\/03\/81342_3046465_1761000851646959894-460x406.png 460w, https:\/\/seonens.com\/en\/wp-content\/uploads\/sites\/2\/2026\/03\/81342_3046465_1761000851646959894-450x397.png 450w, https:\/\/seonens.com\/en\/wp-content\/uploads\/sites\/2\/2026\/03\/81342_3046465_1761000851646959894-350x309.png 350w\" sizes=\"(max-width: 1315px) 100vw, 1315px\" \/>\t\t\t\t\t\t\t\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-b63f60b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b63f60b\" data-element_type=\"section\" data-e-type=\"section\">\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-d3a55e6\" data-id=\"d3a55e6\" 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-47edf85 elementor-widget elementor-widget-stad_for_elementor_heading\" data-id=\"47edf85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"stad_for_elementor_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\t<h2 class=\"stad-heading stad-heading-single-content stad-padding-0 stad-margin-0\">\t\t<span class=\"stad-heading-single-content-text stad-heading-content-text stad-inline-block\">\r\n\t\t\t\t\t\t\t<span class=\"stad-heading-single-content-text-content\">5. \uacb0\ub860 \ubc0f \uc81c\uc5b8<\/span>\r\n\t\t\t\t\t<\/span>\r\n\t<\/h2>\t\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef4480e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ef4480e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2ea5fc elementor-widget elementor-widget-text-editor\" data-id=\"e2ea5fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\ubcf8 \ubb38\uc11c\ub294 ISO 26262 \uae30\ubc18\uc758 \uc548\uc804 \uba54\ucee4\ub2c8\uc998(SM)\uc774 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc804 \ubaa9\ud45c \ub2ec\uc131\uc5d0 \ud544\uc218\uc801\uc778 \ud56d\ubaa9\uc73c\ub85c, 1)\uc911\ubcf5 \uae30\ubc18 \uc544\ud0a4\ud14d\ucc98, 2)\uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\/\uc9c4\ub2e8, 3)\ub370\uc774\ud130 \ubb34\uacb0\uc131\/\ub17c\ub9ac \uac80\uc99d\uc758 \uc138 \uac00\uc9c0 \ud575\uc2ec \uae30\ub2a5 \uc548\uc804 \uc6d0\ub9ac\ub85c \uad6c\ubd84\ud569\ub2c8\ub2e4.<\/p><p>\uc774 \uae30\ub2a5\uc801 \ubd84\ub958\ub294 \uc124\uacc4\uc790\uac00 \uc694\uad6c\ub418\ub294 ASIL \uc218\uc900\uc5d0 \ub530\ub77c SM\uc744 \uc804\ub7b5\uc801\uc73c\ub85c \uc120\ud0dd\ud558\ub294\ub370 \ub3c4\uc6c0\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. ASIL A, B\uc640 \uac19\uc740 \ub808\ubca8\uc5d0\uc11c\ub294 \uc8fc\ub85c \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc9c4\ub2e8(\uce74\ud14c\uace0\ub9ac II\/III)\uc744 \ud1b5\ud55c \uace0\uc7a5 \uac10\uc9c0 \ud6c4 \uc548\uc804 \uc0c1\ud0dc\ub85c\uc758 \uc804\ud658(Fail-Safe)\uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 ASIL C, D\uc640 \uac19\uc740 \ub192\uc740 \ub808\ubca8\uc5d0\uc11c\ub294 Lockstep CPU, TMR, ECC\uc640 \uac19\uc740 \uc911\ubcf5 \uae30\ubc18 \uc544\ud0a4\ud14d\ucc98 \ubc0f \uc9c4\ub2e8(\uce74\ud14c\uace0\ub9ac I\/III)\uc744 \ud1b5\ud574 \uace0\uc7a5 \uad50\uc815(Correction)\ub2a5\ub825\uacfc \uace0\uc7a5 \ub0b4\uc131(Fault Tolerance)\uc744 \ud655\ubcf4\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\uc7a5 \uad50\uc815 \ub2a5\ub825\uc740 \uc794\uc5ec \uace0\uc7a5(RF)\uc758 \ube44\uc728\uc744 \ucd5c\uc18c\ud654\ud558\uace0, ASIL C, D\uc758 \uc5c4\uaca9\ud55c \ud558\ub4dc\uc6e8\uc5b4 \uc9c0\ud45c\ub97c \ucda9\uc871\uc2dc\ud0a4\ub294 \uadfc\ubcf8\uc801\uc778 \uc218\ub2e8\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>\uc704\uc5d0\uc11c \uc124\uba85\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc591\ud55c \ucc28\ub7c9 \uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc744 \uc2e4\ubb34 \uad00\uc810\uc5d0\uc11c \ucc38\uace0\ud560 \uc218 \uc788\ub294 \ubd84\ub958 \uae30\uc900 \uae30\uc900\uc785\ub2c8\ub2e4. \uc2e4\uc81c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub294 \uc544\uc774\ud15c \ub808\ubca8\uc758 HARA, \uc2dc\uc2a4\ud15c \uc544\ud0a4\ud14d\ucc98 \uad6c\uc870, \uae30\ub2a5 \uc548\uc804 \ubaa9\ud45c(ASIL), \uc704\ud5d8 \ubd84\uc11d(FMEA\/FTA\/DFA\/ETA\/FMEDA) \uacb0\uacfc \ub4f1\uc5d0 \ub530\ub77c \uac1c\ubcc4 \uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc758 \uc801\uc6a9 \uc5ec\ubd80\ub098 \uad6c\ud604 \ubc29\uc2dd\uc774 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\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-f71ff91 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f71ff91\" data-element_type=\"section\" data-e-type=\"section\">\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-28b4f10\" data-id=\"28b4f10\" 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-e750d90 elementor-widget elementor-widget-button\" data-id=\"e750d90\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/library\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\ubaa9\ub85d<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\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>\n\t\t","protected":false},"excerpt":{"rendered":"<p>1. \uae30\ub2a5\uc548\uc804 \uae30\ubc18 \uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc758 \uc815\uc758\uc640 \ud544\uc694\uc131 ISO 26262 \uae30\ub2a5\uc548\uc804 \ud45c\uc900\uc5d0\uc11c\ub294 \uc2dc\uc2a4\ud15c\uc774 \uc548\uc804 \uc0c1\ud0dc(Safe State)\uc5d0 \ub3c4\ub2ec\ud558\uac70\ub098 \uc774\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \uace0\uc7a5\uc744 \uac10\uc9c0\ud558\uace0 \uc81c\uc5b4\ud558\ub294 \uae30\uc220\uc801 \uc7a5\uce58\ub098 \uae30\ub2a5\uc744 \uc548\uc804 \uba54\ucee4\ub2c8\uc998(Safety Mechanism)\uc774\ub77c\uace0 \uc815\uc758\ud569\ub2c8\ub2e4. \ub2e4\uc2dc \ub9d0\ud574, \uc2dc\uc2a4\ud15c \ub0b4 \ub2e8\uc77c \uace0\uc7a5(single point failure)\uc774\ub098 \uc7a0\uc7ac \uace0\uc7a5(latent failure)\uc744 \uc0ac\uc804\uc5d0 \ubc29\uc9c0\ud558\uac70\ub098 \ubc1c\uc0dd \uc2dc \ud6a8\uacfc\uc801\uc73c\ub85c \ub300\uc751\ud558\uc5ec, \uc6b4\uc804\uc790\uc5d0\uac8c \uace0\uc7a5 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\uac70\ub098 \uc2dc\uc2a4\ud15c\uc744 \uc548\uc804 \uc0c1\ud0dc\ub85c \uc804\ud658\ud574\uc8fc\ub294&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2670","post","type-post","status-publish","format-standard","hentry","category-archive"],"_links":{"self":[{"href":"https:\/\/seonens.com\/en\/wp-json\/wp\/v2\/posts\/2670","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/seonens.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/seonens.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/seonens.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/seonens.com\/en\/wp-json\/wp\/v2\/comments?post=2670"}],"version-history":[{"count":0,"href":"https:\/\/seonens.com\/en\/wp-json\/wp\/v2\/posts\/2670\/revisions"}],"wp:attachment":[{"href":"https:\/\/seonens.com\/en\/wp-json\/wp\/v2\/media?parent=2670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seonens.com\/en\/wp-json\/wp\/v2\/categories?post=2670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seonens.com\/en\/wp-json\/wp\/v2\/tags?post=2670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}