{"id":673,"date":"2024-08-23T14:15:48","date_gmt":"2024-08-23T05:15:48","guid":{"rendered":"https:\/\/www.saesol.tech\/?post_type=blog&p=673"},"modified":"2024-08-23T14:57:58","modified_gmt":"2024-08-23T05:57:58","slug":"%ed%9a%a8%ec%9c%a8%c2%b7%ec%83%9d%ec%82%b0%ec%84%b1-%eb%8d%94-%eb%86%92%ec%98%80%eb%8b%a4-%ec%83%88%ec%86%94%ed%85%8c%ed%81%ac-scms-%ea%b8%b0%ec%88%a0-v2x-%eb%b3%b4%ec%95%88-%ec%8b%9c%ec%9e%a5","status":"publish","type":"blog","link":"https:\/\/www.saesoltech.io\/blog\/%ed%9a%a8%ec%9c%a8%c2%b7%ec%83%9d%ec%82%b0%ec%84%b1-%eb%8d%94-%eb%86%92%ec%98%80%eb%8b%a4-%ec%83%88%ec%86%94%ed%85%8c%ed%81%ac-scms-%ea%b8%b0%ec%88%a0-v2x-%eb%b3%b4%ec%95%88-%ec%8b%9c%ec%9e%a5\/","title":{"rendered":"“\ud6a8\uc728\u00b7\uc0dd\uc0b0\uc131 \ub354 \ub192\uc600\ub2e4” \uc0c8\uc194\ud14c\ud06c SCMS \uae30\uc220, V2X \ubcf4\uc548 \uc2dc\uc7a5 \uc120\ub3c4!"},"content":{"rendered":"\n
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\uc804\uae30\ucc28\uc640 \uc790\uc728\uc8fc\ud589\ucc28\uc758 \ubcf4\uae09 \ud655\uc0b0\uc744 \uc55e\ub450\uace0 V2X(Vehicle to Everything)\uc778\ud504\ub77c \uad6c\ucd95 \ubc0f \ubcf4\uc548 \uc778\uc99d\uccb4\uacc4\uc5d0 \ub300\ud55c \uad00\uc2ec\uc774 \ub728\uac70\uc6b4 \uc694\uc998\uc785\ub2c8\ub2e4. <\/p>\n\n\n\n
\ud2b9\ud788 \uc2e0\ub8b0\uc131, \uc548\uc804\uc131 \ud655\ubcf4\uc5d0 \uac00\uc7a5 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\ub294 V2X \ubcf4\uc548 \uc778\uc99d\uccb4\uacc4\ub294 \ucc28\ub7c9\uacfc \uc778\ud504\ub77c\uc7a5\ube44 \uc5f0\ub3d9 \uc124\uc815\uc2dc \uc791\uc5c5\uc790\uc758 \uc624\ub958\ub098 \ubc88\uac70\ub85c\uc6b4 \uc791\uc5c5 \uc2dc\uac04\uc774 \ubcc0\uc218\uac00 \ub420 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 ‘\uc790\ub3d9\ud654 \uae30\uc220’\uc744 \ud1b5\ud574 \uc0dd\uc0b0 \ud6a8\uc728\uc744 \uc99d\ub300\uc2dc\ud0a4\ub294 \uac83\uc774 \uc911\uc694\ud558\uba70 \uc774\ub294 V2X \uc778\ud504\ub77c \uad6c\ucd95 \uac00\uc18d\ud654\uc758 \ud575\uc2ec\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc774\ub7ec\ud55c \uc2dc\uc7a5 \uc0c1\ud669 \uc18d\uc5d0\uc11c \uc0c8\uc194\ud14c\ud06c\uc758 V2X \ubcf4\uc548\uc778\uc99d\uccb4\uacc4(SCMS, \ucc28\ub7c9\uc6a9 PKI)\uc194\ub8e8\uc158<\/strong>\uc774 CAMP+IEEE1609.2.1\uaddc\uaca9\uc744 \ub3d9\uc2dc \uc9c0\uc6d0\ud558\ub294 \uae30\uc220\ub825\uc73c\ub85c, \u25b3\ube44\uc6a9 \uc808\uac10 \u25b3\uc0dd\uc0b0\uc131 \ub450\ub9c8\ub9ac \ud1a0\ub07c\ub97c \uc7a1\uc73c\uba70 V2X \ubcf4\uc548 \uc2dc\uc7a5\uc758 \ub9c8\uc774\uadf8\ub808\uc774\uc158\uc744 \uc8fc\ub3c4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \uc0c8\uc194\ud14c\ud06c\uc758 V2X \ubcf4\uc548\uc778\uc99d\uccb4\uacc4 \uae30\uc220(\uc774\ud558 SCMS)\uc740 V2X \ud1b5\uc2e0 \ud658\uacbd\uc5d0\uc11c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub300\uaddc\ubaa8 \ubcf4\uc548\uc6a9 \uc778\uc99d\uc11c\ub97c \ubc1c\uae09, \uad00\ub9ac, \uc6b4\uc601\ud558\ub294 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uad6d\ub0b4\ub97c \ub118\uc5b4 \uc804 \uc138\uacc4 \uc790\uc728\uc8fc\ud589 \uc778\ud504\ub77c \uad6c\ucd95 \uc0ac\uc5c5\uc5d0\uc11c \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \ud1b5\uc2e0\uc744 \uc704\ud55c \ud544\uc218 \uc694\uc18c\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc0c8\uc194\ud14c\ud06c\uc758 SCMS \uae30\uc220\uc5d0 \uc8fc\ubaa9\ud558\ub294 \uccab \ubc88\uc9f8 \ud0a4\uc6cc\ub4dc\ub294 ‘\uc2e0\/\uad6c \uaddc\uaca9 \ub3d9\uc2dc \uc9c0\uc6d0’\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uae30\uc874 CAMP WIKI \uaddc\uaca9\uc73c\ub85c \uc778\uc99d\uc11c\ub97c \ubc1b\uc740 \uc7a5\ube44\uc758 OTA(\ubb34\uc120\ud1b5\uc2e0 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc5c5\ub370\uc774\ud2b8 \uae30\uc220)\ub97c \ud1b5\ud55c \uc7ac\ubd80\ud2b8\uc2a4\ud2b8\ub798\ud551(re-bootstrapping)\ubfd0\ub9cc \uc544\ub2c8\ub77c, \uc11c\ube44\uc2a4\uc544\uc774\ub514(PSID)\ucd94\uac00\ub97c \uc704\ud55c \uc7ac\ub4f1\ub85d(re-enrollment)\ub3c4 \uac00\ub2a5\ud558\uae30 \ub54c\ubb38\uc5d0 \uae30\uc874 \uc7a5\ube44 \uc778\uc99d\uc11c \ubc1c\ud589 \uc815\ucc45\uc744 \uadf8\ub300\ub85c \uc720\uc9c0\ud55c \ucc44 \uc6d0\uaca9\uc73c\ub85c \ubcf4\uc548\uc778\uc99d\uccb4\uacc4\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc \ud560 \uc218 \uc788\uc5b4 \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc778 V2X \uc778\ud504\ub77c \uc6b4\uc601\uc774 \uac00\ub2a5<\/strong>\ud569\ub2c8\ub2e4. \uc0c8\uc194\ud14c\ud06c SCMS\uc5d0 \uc8fc\ubaa9\ud558\ub294 \ub450\ubc88\uc9f8 \ud0a4\uc6cc\ub4dc\ub85c\ub294 ‘\uc790\ub3d9 \ubd80\ud2b8\uc2a4\ud2b8\ub798\ud551 \uae30\ub2a5’<\/strong>\uc744 \uaf3d\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ubc16\uc5d0 \u25b3\ud074\ub77c\uc6b0\ub4dc \ub124\uc774\ud2f0\ube0c \uc9c0\uc6d0 \u25b3\uace0\uc18d\/\uc790\ub3d9 \ud655\uc7a5 \uae30\ub2a5 \uc9c0\uc6d0 \ub4f1 \uc720\uc5f0\ud55c \uad6c\uc870\uc640 \ub192\uc740 \uc548\uc815\uc131\uc744 \uac16\ucd98 \uc0c8\uc194\ud14c\ud06c\uc758 V2X \ubcf4\uc548\uc778\uc99d\uccb4\uacc4(SCMS, \ucc28\ub7c9\uc6a9 PKI)\uae30\uc220\uc740, \ucd5c\uadfc SCI \ud3c9\uac00\uc815\ubcf4 \uc6b0\uc218 \uae30\uc220\uae30\uc5c5 \uc778\uc99d\uc5d0\uc11c ‘T4 \ub4f1\uae09’\uc744 \ud68d\ub4dd\ud558\uba70 \ubbf8\ub798 \uc131\uc7a5 \uac00\ub2a5\uc131\uc774 \ub192\uc740 \uc6b0\uc218\ud55c \uae30\uc220\ub825\uc744 \uc785\uc99d\ud55c \ubc14 \uc788\uc2b5\ub2c8\ub2e4.
\uc0c8\uc194\ud14c\ud06c\ub294 \uae00\ub85c\ubc8c V2X \uc778\ud504\ub77c \uad6c\ucd95 \uc2dc\uc7a5\uc758 \uc694\uad6c\uc5d0 \ubd80\ud569\ud558\ub294 \uc194\ub8e8\uc158\uc744 \ubcf4\ub2e4 \ube60\ub974\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4.
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\u25a0 \uc0c8\uc194\ud14c\ud06c SCMS\uc758 \uc7a5\uc810 #1. \uc2e0\/\uad6c \uaddc\uaca9 \ub3d9\uc2dc \uc9c0\uc6d0<\/strong><\/p>\n\n\n\n
\uc0c8\uc194\ud14c\ud06c SCMS\ub294 \uad6c \uad6d\uc81c V2X \ubcf4\uc548 \uc778\uc99d\uccb4\uacc4\uaddc\uaca9\uc778 ‘CAMP WIKI’\ub294 \ubb3c\ub860 \ucd5c\uadfc \uc790\uc0ac\uc758 \uc8fc\ub3c4 \ud558\uc5d0 \uc2dc\ud5d8 \uaddc\uaca9\uc774 \uc81c\uc815\ub41c \uc2e0\uaddc \uad6d\uc81c \uaddc\uaca9 ‘IEEE1609.2.1-2022’\uae4c\uc9c0 \ub3d9\uc2dc \uc9c0\uc6d0<\/strong>\ud558\uc5ec \uc11c\ubc84 \uad6c\ucd95 \ubc0f \uc6b4\uc601 \ube44\uc6a9 \uc808\uac10\uc740 \ubb3c\ub860 \uc5c5\uadf8\ub808\uc774\ub4dc\uc5d0 \ub300\ud55c \uac71\uc815\uae4c\uc9c0 \uc904\uc77c \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n
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\u25a0 \uc0c8\uc194\ud14c\ud06c SCMS\uc758 \uc7a5\uc810 #2. \uc790\ub3d9 \ubd80\ud2b8\uc2a4\ud2b8\ub798\ud551 \uae30\ub2a5<\/strong><\/p>\n\n\n\n
V2X \uae30\uae30\uc640 SCMS\uac04 \ud1b5\uc2e0\uc744 \uc704\ud55c \uc900\ube44 \ub2e8\uacc4\uc778 \ubd80\ud2b8\uc2a4\ud2b8\ub798\ud551 \uacfc\uc815\uc740 \uc6b4\uc601\uc790\uc640 \ub2e8\ub9d0 \uc81c\uc870\uc0ac \uc785\uc7a5\uc5d0\uc11c\ub294 \uc5b4\ub835\uace0 \ubc88\uac70\ub85c\uc6b4 \uc791\uc5c5\uc774\uc5c8\uc73c\ub098, \uc0c8\uc194\ud14c\ud06c\ub294 \ud55c \ubc88\uc758 \uae30\uae30 \ub4f1\ub85d\uc744 \ud1b5\ud574 \uc774 \uacfc\uc815\uc744 \uc790\ub3d9\ud654\ud560 \uc218 \uc788\ub294 \ubc29\uc548\uc744 \ub9c8\ub828\ud568\uc73c\ub85c\uc368 \uc791\uc5c5\uc790\uc758 \uc624\ub958 \ubc0f \ubd88\ud544\uc694\ud55c \uc2dc\uac04\uc744 \ud68d\uae30\uc801\uc73c\ub85c \uc904\uc600\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.
\uae30\uc874 CAMP WIKI \ubc29\uc2dd\uc73c\ub85c \ud588\uc744 \ub54c \uc218 \ubd84\ub300\uc758 \uc2dc\uac04\uc774 \uc18c\uc694\ub418\uc5c8\ub2e4\uba74 \uc0c8\uc194\ud14c\ud06c\uc758 SCMS \uc790\ub3d9 \ubd80\ud2b8\uc2a4\ud2b8\ub798\ud551\uc740 \uc218\ucd08 \uc548\uc5d0 \uc7a5\ube44 \ubd80\ud2b8\uc2a4\ud2b8\ub798\ud551\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
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