- 1. ã¯ããã«
- 2. IT/OTèåã®åå
- 3. ã½ããã¦ã§ã¢ãã¡ã¼ã¹ãã§ãããã¥ã¢å·¥å ´ãã¹ãã¼ãåãã¦ã¿ããï¼
- ãã¢ã®è§£èª¬
- ã¾ã¨ã
1. ã¯ããã«
æ¬è¨äºã¯ãOpenShift Advent Calendar 2024 ã®12æ23æ¥ã®è¨äºã§ãã
ã¿ãªãããããã«ã¡ã¯ã
ã½ãªã¥ã¼ã·ã§ã³ã¢ã¼ããã¯ãã®å°éã§ãã
ã¨ãã¸ã³ã³ãã¥ã¼ãã£ã³ã°å¨ã§ãã
çªç¶ã§ããâ¦
æã
ã¯ã¤ãã«ãªãã£ã¹ã«å·¥å ´ãå°å
¥ãã¾ããï¼
ã©ã¼ãï¼
ããã¡ãã®ãããã¥ã¢ã§ãããå®éã®å·¥å ´ã§ä½¿ç¨ããã¦ããPLCã¨ããè¨åã§åä½ããããã«ãªã£ã¦ãã¾ãã
ãããããã¼ãã¦ã§ã¢ã£ã¦ãæ ¼å¥½è¯ãã§ããï¼
ãã®å·¥å ´ã®å°å
¥ã®èæ¯ã«ã¯ãæ¨å¹´ããã¤ãã®ã¨ãã製é æ¥ã®ã客æ§ã®å·¥å ´ãè¦å¦ããã¦ããã ãããã¨ã«ããã¾ãããã®å·¥å ´ãã¨ã¦ãåºæ¿çã§ããã®ç¥è¦ãæ¥æ¬ã«æã¡å¸°ã£ã¦ãã¿ãªãã¾ã«æ¥æ¬ã§ãç°¡åã«ä½é¨ãã¦ããããç°å¢ãä½ããªãããªãã¨æã£ãã®ããã£ããã§ãã
æ¨ä»ã製é æ¥ã«ããã¦ããå¸å ´ã®ãã¼ãºãä¸çæ
å¢ã®å¤åã¸è¨æ©å¿å¤ã«å¯¾å¿ãããã¨ãæ±ãããã¦ãã¾ãã
ãã®ä¸ã§ãå¾æ¥ã®âã«ã¤ã¼ã³âã«ããçç£æ§åä¸ã«å ãã¦ãæè»æ§ãæç¶å¯è½æ§ã®åä¸ã«ã¯ããã¸ã¿ã«æè¡ã®æ´»ç¨ãä¸å¯æ¬ ã§ãããªã¼ã³çç£ã«ããã«ã¤ã¼ã³ãç¶ç¶ããã ãã§ã¯ãã©ããã¦ãéçãããã¾ãã
ããã§ãIoTãAIãªã©ã®ITã®æè¡ã¨ããããããªã©ã«ä»£è¡¨ãããOTï¼Operational Technologyï¼ã®æè¡ãã·ã¼ã ã¬ã¹ã«çµ±åãããIT/OTèåãã¨ããèãæ¹ãçç®ããã¦ãã¾ãã
æ¬è¨äºã§ã¯ã
IT/OTèåã®å®ç¾©ã¨ãä¸ã®ä¸ã®ååã俯ç°ããä¸ã§ãåãã¡ãå°å
¥ãããããã¥ã¢å·¥å ´ãéãã¦ãã¬ãããããã®å®ç¾ããIT/OTèåã®ä¸çã®çé±ãç°¡åã«ä½é¨ããã ããããªã¨æãã¾ãã
æ¬è¨äºããã¿ãªããã®IT/OTèåã®ã¤ã¡ã¼ã¸ãå
·ä½åãããå½¹ç«ã¡ãã§ããã幸ãã§ãã
2. IT/OTèåã®åå
IT/OTèåã¨ãããã¼ã¯ã¼ãã«ã¤ãã¦ãã¤ã³ã¿ã¼ãããä¸ã§ãã¾ãã¾ãªè¨äºãåå¨ãã¾ãã
é¢ä¿è
ã®æ¹ã¯è¦èãããæ©ä¼ãå¤ãããããªãã§ããããã
ãã ãåèªèº«ããã®è¨èãè¦ã¦æã£ãã®ã¯ããèåã¨é£æºã®éãã£ã¦ãªãã ãããã¨ãããã¨ã§ãããããã§ãã¾ãã¾ãªã¹ãã¼ããã¡ã¯ããªã¼ã®è¨äºãç®ã«ãã¾ããã§ããããã£ã¦ãèåãªã®ããªãã¨ãããæ°å¹´ãã£ã¨èãã¦ãã¾ããã
ããã§ãåè¿°ã®ãã¤ãåºå¼µã®ä½é¨ãè¸ã¾ãã¦èªåãªãã«æ´çãã¦ã¿ããã¨æãã¾ãã
ITï¼æ å ±æè¡ï¼ã¨OTï¼éç¨æè¡ï¼ã®ãèåãã¨ã¯
IT/OTãèåãâ¦èåã¨ããããã«ã¯ã
ããããã®ç¬ç«ããé åãä¿ã¡ãªããããã¼ã¿ãã·ã¹ãã ã®ä¸é¨ããå ±æããã¦ã æ¥åã®å¹çåãçç£æ§ã®åä¸ãç®çã«ã究極çã«ã¯ITã¨OTã®åæ¹ã®ã¹ãã·ã£ãªãã£ãæã£ãåä¸ã¾ãã¯ä»®æ³çãªãã¼ã ã§æ¨é²ãããã¨
ãããè¨ã£ã¦ãè¯ããããªãã§ããããã
ä¸æ¹ã§ãIT/OTãé£æºãã¨ããã¨ããªãã¨ãªããITã®ãã¼ã ã¨OTã®ãã¼ã ãããããççµåãªå°è±¡ãåãã¾ããèåã¨é£æºã§ã¯ãå¾®å¦ã«ã´ã¼ã«ãéãæ°ããããã§ãã
é£æºã®ã´ã¼ã«ã¯ãITã¨OTãããããã®ãç¬èªæ§ãä¿ã¡ãªããååããããã¨
ã§ããã®ã«å¯¾ãã
èåã¯ãITã¨OTã®å¢çããªããªããä¸ä½åããã·ã¼ã ã¬ã¹ãªã·ã¹ãã ãããã»ã¹ã¨ãã¦æ©è½ããç¶æ
ãç®æããã¨
â¦ãªã¤ã¡ã¼ã¸ã§ãã
ããå°ãè¨ãã¨ã
- é£æºã®ã´ã¼ã«ã¯ãæ¥åã®å¹çåãè¿ éãªææ決å®
- èåã®ã´ã¼ã«ã¯ãããé«åº¦ãªèªå¾åããã¹ãã¼ããã¡ã¯ããªã¼ãªã©ã®å é²çãªã·ã¹ãã ã®å®ç¾
ã«ããã¨è¨ãã¾ãã
ã¿ãªããã¯ããé£æºãã§ããï¼ããã¨ãããèåãã§ããï¼
ã¡ãªã¿ã«ãIT/OTèåãªOT製åã¨ã¯ããã¯ãITã®å½±ãæãããã¨ã®ãªããããå½ããåã«ITã溶ãè¾¼ãã§ãOT製åãã¨ãããã¨ãªã®ãã...æ±
ã¬ãããããã®åãçµã¿
ãããªIT/OTèåã®åãçµã¿ã«ããã¦ãã¬ãããããã¯ä½ãã§ããã®ãï¼åãã¨ãã¦ã¯ããã£ã±ããã¿ãªããã«ãã£ã¨ã¢ããªã±ã¼ã·ã§ã³ã«éä¸ãã¦æ¬²ããï¼ã¨æãããã§ãã
ä»å¹´ããã½ããã¦ã§ã¢ãã¡ã¼ã¹ããã¨ããæ¸ç±ã®ç¬¬äºçãåºçãããããã¾ããããã¼ãã¨ã½ãããå¯çµåãã¦ããã¼ãåä½ã§æä¾ããã製åãå¤ãçµã¿è¾¼ã¿ã®ä¸çãããããã¦ããã¨æ¥æ¬ã«ããã¦ã¯ãç¹ã«ã½ããã¦ã§ã¢ãã¡ã¼ã¹ãã¨ããèãæ¹ãéè¦ãªããããªããï¼ã¨ãå人çã«å¼·ãæãã¾ãã
ITã§ãOTã§ããã¢ããªã±ã¼ã·ã§ã³ã試ããªãã試è¡é¯èª¤ãæ©ãåããè¯ããã®ã¯ããã«ä»ã®æ ç¹ã¸ã¹ã±ã¼ã«ãã¦ãã¦ãã¦ãä¼æã§ããâ¦ãããªä½é¨ã軸ã«ãã¦ãã¹ãã¼ããã¡ã¯ããªã¼ãå¹çè¯ãæ¨é²ã§ããããã«ããã®ããã¬ãããããã®ã½ãªã¥ã¼ã·ã§ã³ã®åºæ¬ã§ããè¨ãæ¹ãå¤ããã°ãç¸ã®ä¸ã®åæã¡çãªãã¸ã·ã§ã³ã§ãã
ããã§ãã¬ãããããã§ã¯ãIT/OTèåã®ãã©ãããã©ã¼ã ãã¨ããã³ã³ã»ããã§ãã客æ§ããITã®ã¢ããªã±ã¼ã·ã§ã³ãOTã®ã¢ããªã±ã¼ã·ã§ã³ããå ±éã®ãã©ãããã©ã¼ã ä¸ã§åä½ãããå¹çè¯ãéç¨ã§ããã½ãªã¥ã¼ã·ã§ã³ãæä¾ãã¾ãã
åã¯ããã®ãã©ãããã©ã¼ã ã§å¾ãããä½é¨ãããããã¹ããã¿ãããªä¸ç観ãã¨è¨ãã¾ãã
ä¾ãã°ãã¹ããã¢ããªã試ãã¿ããã«ãã¿ãªããã使ç¨ãã¦ããç£æ¥ç¨ãã½ã³ã³ã¸ãç£æ¥ç¨ã®ã½ããã¦ã§ã¢ãç°¡åã«é åã§ããæ©è½ã®æ¹åãã»ãã¥ãªãã£ãããã®é©ç¨ãæ©è½ã®è¿½å ãæè»ã«è¡ããããè²ã ãªéç¨èª²é¡ã«å¯¾å¦ã§ããããããªãã§ããï¼
ãããªã¹ããã¿ãããªä¸ç観ã¯ãã¾ãã«ç£æ¥ãªã¼ãã¡ã¼ã·ã§ã³è£½åã§å®ç¾ããããã¨ãã¦ãã¾ãã
PLCãã½ããã¦ã§ã¢ã§å®ç¾©ãã
ã¬ãããããã¯ãæ¨å¹´ãããIntelãã¬ãããããã¨ãã°ãã¼ãã«ã®ã³ã³ããã¼ã«ãã³ãã®3社ã§ãVirtual PLCã®å®ç¾ãæ¨é²ãã¦ãã¾ãã
Virtual PLCã¯ãå¾æ¥ãå°ç¨ãã¼ãã¦ã§ã¢ã§æä¾ããã¦ããPLCããæ±ç¨ãã¼ãã¦ã§ã¢ãã¤ã¾ãç£æ¥ç¨PCä¸ã®ã½ããã¦ã§ã¢ã¨ãã¦æä¾ããåãçµã¿ã§ãã
å¾æ¥ã®PLCã¯ãå°ç¨ã®Windowsã®ã¯ã©ã¤ã¢ã³ããã¼ã«ã¨ãã¦æä¾ãããIDEãç¨ãã¦å¶å¾¡ããã°ã©ã ãéçºããIDEããPLCã«ãéçºããå¶å¾¡ããã°ã©ã ãæ¸ãè¾¼ãã§åä½ãããã®ãä¸è¬çã§ããã¡ãªã¿ã«ãå¶å¾¡ããã°ã©ã ã®åä½ç°å¢ã¯RTOSãæ¡ç¨ããã¾ãã
Virtual PLCã¯ããã®å¶å¾¡ããã°ã©ã ãããã°ã©ã ã®å®è¡ç°å¢ãã³ã³ããã¤ã¡ã¼ã¸ã®åä½ã§ããã±ã¼ã¸åããPodmanãMicroShiftï¼å°åããã¤ã¹åãã®è»½éOpenShiftï¼ã¨ãã£ãã³ã³ããã®ç®¡çç°å¢ã¸å±éããã¾ããã¾ããã³ã³ããåã«ä¼´ããIDEãWeb IDEã«ãªã£ã¦ãããã¾ãã
ãã§ã«ãCodesysãSchneider Electricã¨ãã£ãä¼æ¥ããVirtual PLCã®æä¾ãéå§ãã¾ããã
www.codesys.com www.redhat.com
ãªããPLCã®ãããªæ±ºå®è«çãªã¯ã¼ã¯ãã¼ããæ±ç¨Linuxã§å®å®ãã¦åä½ãããããã«ãIntel ECI(Edge Controls for Industrial)ã¨ãããªã¼ãã³ã½ã¼ã¹ã®æä¾ãããã©ã¤ãã®å©ç¨ãæ¨å¥¨ããã¾ããåèã¾ã§ã«ããã¡ãã®ãã¯ã¤ããã¼ãã¼ããªã³ã¯ãã¦ããã¾ãã
PLCã®å¶å¾¡ããã°ã©ã ãã³ã³ããåãããã¨ã§ãå¶å¾¡ããã°ã©ã ã®å±éã®æè»æ§ã®åä¸ãå±éä½æ¥ã®å¹çåãå¯è½ã§ããã§ããPLCã®å¶å¾¡ããã°ã©ã ã®å±éãæè»ã«ãªãã¨ä½ãå¬ããã®ï¼ã¨æãããããã¾ããã
ãã®ã¡ãªããã¯å¤§ãã3ã¤ãããåãããããã¾ãã
â PLCã®ãã¼ãæ éæã®é§ãã¤ãä¿å®ã®ã³ã¹ãåæ¸
å¾æ¥ã®PLCã§ãHAæ§æãçµããã¨ãå¯è½ãªè£½åãå°ãªãããã¾ããããã¨ãã°ããã¼ãã¦ã§ã¢ã1å°æ éããéã«ãäºåç³»ã®PLCã主系ã¸ææ ¼ããè¨åã®ç¨¼åãç¶ç¶ããããã¨ããå ·åã§ããããããé»åãã©ã³ããªã©ãç¡äººã®ç°å¢ã§ããã¤å ¨æã«ãã社ä¼çå½±é¿ã大ãããããªè¨åã§ã¯ããã¦ã³ã¿ã¤ã ã®é·æåã¯å½åãã§ããæ ã«ãPLCãçç³»é転ã¨ãªã£ãéã¯ãæ©æã«ä¸¡ç³»é転ã¸å¾©å¸°ã§ããããã«ã人ãç¾å°ã¸é§ãã¤ãã¦ãæ éããPLCã交æããä½æ¥ãè¡ã£ã¦ããããã¾ãã
ãã®èª²é¡ã«å¯¾ããPLCãã³ã³ããã¨ãã¦åä½ãã¦å¶å¾¡ããã°ã©ã ã®å±éãå¹çè¯ãè¡ãããã¨ã§ããã¨ãã°ãäºåç³»ã®ãã¼ãã2å°ä»¥ä¸é
ç½®ããçç³»é転ã®ãªã¹ã¯ãåé¿ãããã¨ãã§ãã¾ãã
ããã«ãããæ
éããPLCããã¾ã¨ãã¦æ±ºããããæ¥ã«ä¸æ¬äº¤æãããã¨ãã£ã対å¿ãå¯è½ã«ãªãã¾ãã
ãã®çµæã人ã®æ´¾é£ã³ã¹ããæ¸ãããã³ã¹ããæé©åã§ããããï¼ã¨ããç¹ããä¸ã¤ç®ã®ã¡ãªããã§ãã
â¡ãã¼ãã¦ã§ã¢éç´ã«ãããã¼ãã¦ã§ã¢ã³ã¹ãã®åæ¸ããé ç·å¤æ´ã®ããããã®åä¸
PLCã¯ä¸è¬ã«ãå·¥ç¨æ¯ããããããªã©ã®è¨åæ¯ã«é ç½®ããã¾ããããã¦ãPLCã¨è¨åã®éã«ã¯ãå¤ãã®é ç·ãè¤éã«çµ¡ã¿åã£ã¦ããã®ãããç®ã«ãã¾ããå·¥å ´ã®ãã£ã¼ã«ãã«ã¯ãå¤ãã®ãã¼ãã¦ã§ã¢ãåå¨ãããã®ç®¡çã¯ã¨ã¦ãç ©éã§ãã
å®éãæã ã®ãããã¥ã¢å·¥å ´ã®ç°å¢ã¯ããããã10å°ãããã®ãã¼ãã¦ã§ã¢ãããªãã®ã«ããã§ã«é ç·ãè¤éæªå¥ã«ãªãã¤ã¤ããã¾ããçä»ããããªã人ããã¼ã ã«ããªãã®ã§ããªãã¨ãæããã¦ã¾ãã...
ãã¼ãã¦ã§ã¢ãå¢ããã¨ããã¡ããé ç·ãæ´ã«è¤éã«ãªã£ã¦ããã®ã§ãã©ã¤ã³ã®çµã¿æ¿ããªã©ãé ç·å¤æ´ãä¼´ããããªä½æ¥ãä¸çç¸ã§ã¯ããã¾ããããããå¤ä¼ã¿ã®éã«ã©ã¤ã³çµã¿æ¿ãã«å¯¾å¿ãã¦ããã話ãè³ã«ãã¾ãããå°æ¥çã«ãã®é »åº¦ãå¤ããªã£ã¦ããã¨ãããã ãè¨åã®ç¨¼åçã«é¿ãã¦ãã¾ãã
Virtual PLCã¯ãã³ã³ããã¨ãã¦å ±éã®ãã¼ãã¦ã§ã¢ç°å¢ã§è¤æ°å°ã®PLCãå®è¡ã§ãããã¨ã§ãå¿ è¦ãªãã¼ãã¦ã§ã¢ã®æ°ãæ¸ããããã¼ãã¦ã§ã¢ã®ç®¡çã³ã¹ãã®åæ¸ã«ã¤ãªããã¾ããããã¦ããã¼ãã¦ã§ã¢ãæ¸ãã«ä¼´ã£ã¦ãé ç·ãç°¡ç´ åã§ããããããã¦ã³ã¿ã¤ã ã®ç縮ã«ã¤ãªãããè¨å稼åçã®åä¸ã«å¯ä¸ãããã¨ããç¹ãäºã¤ç®ã®ã¡ãªããã§ãã
â¢å¤ç¨®å¤éçç£ã®çç£è½åã®åä¸!?
æ¨ä»ã顧客ã®ãã¼ãºã¸æè»ã«å¯¾å¿ããããã«ãåãã·ãªã¼ãºã®è£½åã§ãã製åæ¯ã«ä»æ§ãç°ãªãã¨ãããã¨ãçããããã¾ããã製åã®å種ãå¤ãã¨ãããã ãã製é è¨ç»ã«ã°ãã¤ããçã¾ãã¾ãããã¨ãã°ãä»æ¥ã¯å種Aã100å°ãå種Bã500å°ãææ¥ã¯å種Aã10,000å°è£½é ãããã¨è¨ãããã«ãæ¥ã«ãã£ã¦è£½é å°æ°ãç°ãªããããªã±ã¼ã¹ãããå¾ã¾ãã
ããããå¤ç¨®å¤éçç£ã«å¯¾å¿ããããã«ã大éçç£ã«åãã¦ãã©ã¤ã³çç£ã§ãªããã»ã«çç£ã¸ã®åãæ¿ããé²ãããã¦ãã¾ãã
ã»ã«çç£ãèªååããããã«ãå¤ãã®ããããã®æ´åãé²ãããã¦ãã¾ããããããå¾æ¥ã®PLCã§ã¯ãã©ããã¦ãããããä¸å°ã«å¯¾ãã¦ãä¸ã¤ã®å½¹å²ããæããããã¨ãã§ãã¾ããã
å¤ç¨®å¤éçç£ã§å¤§éçç£ã«å¯¾å¿ããããã«ã¯ã©ãããã°è¯ãã§ããããï¼...ããã大éã®ãããããæ´åããã°è¯ãã®ã§ã(ç)ã ããããç¾å®ã«ã¯ãããããã¸ã®æè³è¦æ¨¡ã大ãããªãã³ã¹ããæé©åãããªããã¾ãããããããè¨ç½®ããã¹ãã¼ã¹ãæ¯æ¸ãããé»æ°ä»£ãé«ããªãâ¦ãã¨ãã£ãåé¡ãåºã¦ãã¾ãã
ããã§ãVirtual PLCã§ãã
ã³ã³ããã®ã¡ãªããã«ãããå¶å¾¡ããã°ã©ã ã®å¤æ´ãæ´æ°ãæè»ã«è¡ãããªãã°ãããããä¸å°ã®å½¹å²ãæè»ã«å¤æ´ããä¸å°ã®åãããããã«è¤æ°ã®ç°ãªãä»äºãä»»ãããã¨ãã§ããããããªãã...ï¼ã¨ãããã¨ã§ããã®ãããªæå¾
ã®å
ãæµ·å¤ã®ä¸é¨ã®ä¼æ¥ã§ãPoCã®åãããã©è¦ããå§ãã¦ãã¾ãã
Virtual PLCããæ¢åã®ããããã®åå©ç¨æ§ãåä¸ããã...åå人ã¯ãã¾ãã§ããããã®ãªã½ã¼ã¹ãã¼ã«åãï¼ã¨ãä¸äººã§åæã«è奮ãæããããªã模æ§ã§ãã
ããã¦ãå¦æ³ã¯å°½ããªã...
ãã®ãããªãã¹ããã¿ãããªä¸ç観ãã®å®ç¾ãã姿ã¯ããã¢ããªãè²ã 試ãããããªããã ãã§ã¯ããã¾ããã
ããã«ã§ãããã¨ãè¨ãã¨ãAmazonã楽天ã®ããã«ãã¹ããã¢ããªã§ååã注æããã¨ããã¤ã¾ã§ã«ååãæå ã«å±ãã®ãç¬æã«ç»é¢ã«è¡¨ç¤ºãããå®éã«é éãããâ¦ãããªä¸ç観ã製é æ¥ã®ãµãã©ã¤ãã§ã¼ã³ã§ãå®ç¾ã§ããããå¤ãã®ä¼æ¥ã®ç«¶äºåã®åä¸ã«ç¹ããã¾ãããï¼
åã¯æè¿ã¦ãã¯ãã®UTime!ã¨ããã¹ããã¢ããªã§ããããã®ç¬ã®ãªãªã¸ãã«Tã·ã£ããä½ãã®ã«ããã£ã¦ãã¾ãã ã¹ããã¢ããªã§Tã·ã£ãã®ãã¶ã¤ã³ããã¦ããªã¼ãã¼ãã¿ã³ãæ¼ãã¨ããã¤ã¾ã§ã«Tã·ã£ããå±ãã®ãã¹ããã¢ããªã«è¡¨ç¤ºããã¾ãã ãããªä¸ç観ãããã£ã¨å¤ãã®ã¢ãã¥ããã«åºãã£ãããä¸ã®ä¸å¤ããæ°ããã¾ãã
å®éã®è£½é æ¥ã§ã¯ãå¶æ¥ããã®æ³¨æãªã¼ããå ¥ã£ã¦ããããã¾ãã¾ãªå·¥ç¨ã§äººæã«ãã確èªã¨èª¿æ´ãè¡ããã¾ãããããã®çç£è¨ç»ã®ç¢ºèªãé¨å表ããé¨åå¨åº«ã®ç¢ºèªãè¨åã人ã®ã¹ã±ã¸ã¥ã¼ã«ã®ä½æãè¨åã¸ã®ã»ããã¢ãããå価ã¸ã®åæ ã製åä¾¡æ ¼ã®ç¢ºå®ãæµéè¨ç»ããªã©ãªã©â¦
ããããè£ã§å ¨ã¦èªååãããã¤ã¡ã¼ã¸ã§ããã¤ã¾ãã製åãç´åããã¾ã§ã«ä»å¨ãã人ã«ãã確èªã»èª¿æ´ã®ããã»ã¹ãããã¼ã¿é£æºã§èªååãããä¸ç観ã®å®ç¾ã§ããããã¯ãã¨ã³ãã¦ã¼ã¶ã«å¯¾ãã¦å§åçãªãªã¼ãã¿ã¤ã ãæä¾ããã¨ã³ãã¦ã¼ã¶ã®ä½é¨ãå¤å®¹ãããã¨ã«ãªãâ¦ã¾ãã«ã製é DXã®ç©¶ã¿ãããªããï¼ï¼
ããããç¾å®ã¯ããç°¡åã§ã¯ããã¾ããã
ãããªå¤¢ã®ãããªãµãã©ã¤ãã§ã¼ã³ãæ§ç¯ããã«ã¯ãä¼æ¥éã®ãã¼ã¿å
±æãå¿
è¦ã¨ãªãã¾ãã
ããã¯ããªããªããã¼ãã«ãé«ããªã...ã¨ã
ããããä¼æ¥éã®ãã¼ã¿å ±æã®ããæ¹ã¯ã欧å·ã®Manufacturing-Xã¨ãããã¼ã¿å ±æåºç¤ã®æ§ç¯ãå³ãããã¸ã§ã¯ãã§æ¨é²ããã¦ãã¾ããã§ãããããªãä¼æ¥éã§ãã¼ã¿ãå ±æãåã姿ãç®æãã®ã¯ãªããªãåæ°ãè¦ãã¾ããæ ã«ãæåã¯ãã¡ããèªç¤¾å ãã¹ã³ã¼ãã«ãªãã¾ãããã
ã¢ããªã ãã§ãªãããã¼ã¿é£æºãå¹çåããITï¼çµå¶ãè¨ç»ï¼ã¨OTï¼ç¾å ´ï¼ãã·ã¼ã ã¬ã¹ã«ãã¦ããæ´»åãã製é DXã®éè¦ãªåãçµã¿ã§ãããã®é¨åã¯ãã¬ãããããã®æä¾ããæ§ã ãªããã«ã¦ã§ã¢è£½åãè²ã å½¹ã«ç«ã¤ã®ã§ããããã®è©±ã¯ã¾ãä»åº¦ãæ·±æããããã¨æãã¾ãã
Linux Foundationé ä¸ã«ãmargoãè¨ç«
ãããªä¸ãä»å¹´ãLinux Foundationé ä¸ã«ãçªå¦ãmargoãã¨ããããã¸ã§ã¯ããè¨ç«ããã¾ãããããã¯ãã°ãã¼ãã«ã®æ§ã ãªã³ã³ããã¼ã«ãã³ãã¼ãæ¨é²ããããã¸ã§ã¯ãã§ããªã¼ãã³ãªæè¡ããã¼ã¹ã¨ãããã©ãããã©ã¼ã ã®ç¸äºéç¨æ§ãå®ç¾ãããæ¨æºåã®åãçµã¿ã§ãã
ç¾ç¶ã¯ã以ä¸ã®å³ã«ãããããªæ§æã®å ã§ããã©ãããã©ã¼ã ã®ã¤ã³ã¿ãã§ã¼ã¹ä»æ§ãå®ç¾©ããã¦ãã¾ããã±ã£ã¨è¦ãããæ¹ã«ã¯ãããã¨æãã¾ãããã³ã³ãããKubernetesã¨ãã£ãã¯ã©ã¦ããã¤ãã£ããªæè¡ããã¼ã¹ã¨ãªã£ã¦ã¾ãã
ãã¼ãã¦ã§ã¢ãã¸ãã¹ããã½ããã¦ã§ã¢ãã¸ãã¹ã¸ãã¢ã売ãããã³ã売ãã¸ã®ã·ããâ¦ãã®ãããªæ°ããªãã¸ãã¹ã¢ãã«ã¸ã®ææ¦ã«åãã¦ãç£æ¥ãªã¼ãã¡ã¼ã·ã§ã³ã®å¤é©ãã¾ãã«è°è«ããã¦ã¾ãã
3. ã½ããã¦ã§ã¢ãã¡ã¼ã¹ãã§ãããã¥ã¢å·¥å ´ãã¹ãã¼ãåãã¦ã¿ããï¼
é·ã ã¨IT/OTèåã®ååãæ¸ãã¦ãã¾ãã¾ããã...æ±
ã¿ãªããããããããæ¬çªã§ãï¼
ããããã¯ãã¿ãªããã«ãIT/OTèåã«ããã½ããã¦ã§ã¢ãã¡ã¼ã¹ããªä¸ç観ãç°¡åã«ä½é¨ãã¦ãããããã¨æãã¾ãã
æ¬ãã¢ã®ç®çã¨æµãã¯ä»¥ä¸ã§ãã
ãã¢ã¯ã以ä¸ã®åç»ããè¦è´ã§ãã¾ãï¼
ã·ã§ã¼ãçã¯1.5åã§æ¦è¦ã ããããããã«ãã¦ã¾ãã
詳細ãè¦ã¦ã¿ããæ¹ã¯ãã«çããè¦è´ãã ããã(11åç¨åº¦ããã¾ã)
ã·ã§ã¼ãåç»(ç´1.5å):
ãã«åç»(ç´11.5å):
â ï¸é³å£°ä»ãã§ãã®ã§æ³¨æï¼ã¾ããåå¹ONã§è¦ã¦ããã ãã¨è¦ãããããªã¨æãã¾ãã
ãããã¥ã¢å·¥å ´ã«ã¤ãã¦ç°¡åã«è§£èª¬
ãããã¥ã¢å·¥å ´ã«ã¤ãã¦ã®è§£èª¬ã¯ãå¼ç¤¾ã®å·¥å ´é·ã以ä¸ã®ããã°ãæ¸ãã¦ããã¦ã¾ãã詳細ã¯ããã¡ãããåç §ãã ããï¼
ããã§ã¯ããã¢ãç解ããã ãä¸ã§ãæä½éã®æ
å ±ãã¾ã¨ãã¦ããã¾ãã
ã¾ãããããã¥ã¢å·¥å ´ã¯ã大ãã5ã¤ã®è¨åã§æ§æããã¦ãã¾ãã
1. èªåå庫
å庫ã«ã¯ã赤ã»éã»ç½ã®3è²ã®ãã¼ã«ã3ã¤ãã¤ãåè¨9ã¤ããã¾ãããããã®ãã¼ã«ãä¸ã¤ãã¤åºåº«ããæ¬éããããã¸å¼ã渡ãå·¥ç¨ã§ããããã©ã«ãã§ã¯ãç½ã®ãã¼ã«ããåºåº«ããç½ã3ã¤åºåº«ããããã赤ãåºåº«ãããã赤ã®åºåº«ãçµããã°ãéãåºåº«ããã...ã¨ããããã«ãç½ã赤ãéã®åªå 度ã§ãã¼ã«ãåºåº«ããããã«å®è£ ããã¦ãã¾ãããã®è¾ºã®ãåºåº«ããããã¼ã«ã®è²ã®åªå 度ã¯ãPLCå ã®ãã©ã¡ã¼ã¿ãå¤æ´ãããã¨ã§ã調æ´ã§ãã¾ãã
2. æ¬éãããã
æ¬éããããã¯ãå庫ããåºåº«ããããã¼ã«ãå ç±è£ ç½®ã¸å¼ã渡ãå·¥ç¨ã§ãã
3. å ç±è£ ç½®
å ç±è£ ç½®ã§ã¯ããã¼ã«ãã¨ã«æ±ºããããç§æ°ã ããæ¬ä¼¼çã«å ç±å¦çãè¡ãã¾ããå ç±æéã¯ãPLCå ã®ãã©ã¡ã¼ã¿ã§ç®¡çããã¦ãã¾ãããããã©ã«ãã§ã¯å¤æ´ã§ãã¾ããã
å¼·å¶çã«å¤æ´ãããã¨ã¯å¯è½ã§ã
4. ç ç£¨è£ ç½®
ç ç£¨è£ ç½®ã§ã¯ããã¼ã«ãã¨ã«æ±ºããããç§æ°ã ããæ¬ä¼¼çã«ç 磨å¦çãè¡ãã¾ããç 磨æéã¯ãå ç±è£ ç½®ã¨åæ§ã«ãPLCå ã®ãã©ã¡ã¼ã¿ã§ç®¡çããã¦ãã¾ãããããã©ã«ãã§ã¯å¤æ´ã§ãã¾ããã
å¼·å¶çã«å¤æ´ãããã¨ã¯å¯è½ã§ã)
5. ä»åãè£ ç½®
æå¾ã«ãä»åãè£ ç½®ã¯ãç 磨å å·¥ãããã¼ã«ãã赤ãéãç½ã®æ±ºããããç®æã«ä»åããã¦æ ¼ç´ããå·¥ç¨ã§ãããã¼ã«ã®è²ã®ç¹å®ã«ã¯ææã»ã³ãµã¼ã使ç¨ããã¾ãã
ãã®5ã¤ã®è£
ç½®ãé£æºãã¦ããããã¥ã¢å·¥å ´ãåä½ãã¾ãã
å·¥å ´ã®åä½ã«ã¯ãä¸è±é»æ©ã®MELSEC Qã·ãªã¼ãºã使ç¨ããåæ§ã«ä¸è±é»æ©ã®è¡¨ç¤ºå¨ã§ããGOTã使ç¨ãã¦ãPLCã®ãã©ã¡ã¼ã¿ã®å¤æ´ãå·¥å ´ã®ç¨¼åã»åæ¢ãå¶å¾¡ã§ãã¾ããã¾ããRed Hat Device Edgeãã¤ã³ã¹ãã¼ã«ããããã¤ã¹ã¨ãã¦ãæ¬ãã¢ã§ã¯ãAdvantech UNO-137ã使ç¨ãã¦ãã¾ãã
PLCã®ãã¼ã¿ãåå¾ããããã«ã¯ãå¶å¾¡ããã°ã©ã ããPLCå ã®åã¬ã¸ã¹ã¿ããã©ã®ãããªç¨éã§å©ç¨ãã¦ããã®ããäºåã«ææ¡ãã¦ããå¿ è¦ãããã¾ããä¸è¬ã«ãPLCã®å¶å¾¡ããã°ã©ã ãå®è£ ããéã«ã¯ãåã¬ã¸ã¹ã¿ã®ç¨éãã³ã¡ã³ãã¨ãã¦æ®ãã¦ããã¨æãã¾ãããã®ã³ã¡ã³ããPLCã®IDEããã¨ã¯ã¹ãã¼ããã¦ã以ä¸ã®ããã«ãã¨ã¯ã»ã«ãä½ãã§æ´çãã¦ãããã¨ããªã¹ã¹ã¡ãã¾ãã
ã¡ãªã¿ã«ããã®ãããã¥ã¢å·¥å ´ã§ã¯ã2106ç¹ããã使ç¨ãã¦ãã¾ãã
ãªãããããã¥ã¢å·¥å ´ã«ã¯ãå庫ãããã¼ã«ãåºãåºåº«ã¢ã¼ãã¨ãä»åãããããã¼ã«ãå庫ã¸æ»ãå ¥åº«ã¢ã¼ãã®2ã¤ã®ã¢ã¼ããå®è£ ããã¦ãã¾ãããæ¬ãã¢ã§ã¯åºåº«ã¢ã¼ãã®ã¿ä½¿ç¨ãã¦ãã¾ãã
æå¾ã«ããããã¥ã¢å·¥å ´ã®åä½ããã¼ (åºåº«æ) ãã¾ã¨ããã¨ã以ä¸ã®éãã§ãã
以éãæ¬ãã¢ã®æ§æãã©ãå®è£ ãã¦ããã®ãã«ã¤ãã¦ç°¡åã«è§£èª¬ãã¾ãï¼
ãã¢ã®è§£èª¬
ã¢ããªã®ã¤ã³ã¹ãã¼ã«
ã¿ãªãããåãã¦ã¹ãããæã«ããæã£ã¦ãã©ããªãã¨ã試ãã¾ãããï¼
å¤ãã®æ¹ã¯ãApp Storeãªã©ã«ã©ããªã¢ããªãããã®ãçºãã¦ã¿ã¦ãé¢ç½ãããªã¢ããªãã¤ã³ã¹ãã¼ã«ãã¦è©¦ãã¦ã¿ãã¨æãã¾ãã
ãã®ããã«ãã½ããã¦ã§ã¢ãã¡ã¼ã¹ãã§ã¯ãã¢ããªãããã«è©¦ããããã«ããä»çµã¿ãã¨ã¦ãéè¦ã§ãã
æ¬ãã¢ã§ã¯ããã®ä»çµã¿ããRed Hat OpenShiftã¨Red Hat Device Edgeãé£æºããã¦å®ç¾ãã¦ãã¾ãã
以ä¸ã«ãç°¡åãªæ§æã示ãã¾ãã
OpenShiftã«ã¯ãèªèº«ã®å¤å´ã«ããè¤æ°ã®Kubernetesç°å¢ãä¸å 管çãããRed Hat Advanced Cluster Management for Kubernetes(RHACM)ãã¨ããæ©è½ãããã¾ããRHACMã¯ãOpenShiftã®è¿½å æ©è½ã¨ãã¦æä¾ããã管ç対象ã®ç°å¢ã«ã©ãã«ãä»ä¸ãã¦ããã®ã©ãã«ãæå®ãããã¨ã§ãã©ã®ç°å¢ã«ã¢ããªãé ä¿¡ããã®ãå¶å¾¡ã§ãã¾ãã
æ¬ãã¢ã§ã¯ãç£æ¥ç¨PCã«ã¤ã³ã¹ãã¼ã«ãããRed Hat Device EdgeããRHACMã®ç®¡çä¸ã«ç½®ããç£æ¥ç¨PCæ¯ã«åºæã®ã©ãã«ãä»ä¸ãã¦ãã¢ããªãé ä¿¡ãã対象ã®ç£æ¥ç¨PCãç¹å®ãããã¨ããä»çµã¿ã§å®è£ ããã¦ãã¾ãã
ã¾ããOpenShiftã«ã¯ããã¨ãã¨ã¢ããªãã«ã¿ãã°ã¨ãã¦å ¬éããæ©è½ãããã¾ãããã®ã«ã¿ãã°ã®æ©è½ãæ´»ç¨ããRHACMã®è¨å®ãåºãã¦ãOpenShiftä¸ã«ã«ã¿ãã°ã¨ãã¦å ¬éãããã¨ã§ãã«ã¿ãã°ã®æä½ã§ãç£æ¥ç¨PCã¸ã¢ããªãé ä¿¡ãããã¨ãã§ãã¾ãã
ä¸æ¹ãRed Hat Device Edgeã¯ããMicroShift GitOpsãã¨ãããGitãªãã¸ããªã«é ç½®ãããã¢ããªã®æ§ææ å ±ãããã¤ã¹ã¸åæããããã®ã³ã³ããã¼ã©ããªãã·ã§ã³ã¨ãã¦æä¾ãã¦ãã¾ãããã®ä»çµã¿ã使ãã¨ãã¢ããªã®ç®¡çè ãã¢ããªãã«ã¿ãã°ã¨ãã¦OpenShiftä¸ã«å ¬éããå¾ãã¢ããªã®ç´°ããä¿®æ£ãæ©è½è¿½å ããããã¨ãã«ãå度ã«ã¿ãã°ã¸ä¿®æ£çãå ¬éããã¦ã¼ã¶ã®ã«ã¿ãã°æä½ã§æ´æ°ãã¦ãããã®ã§ãªãã管çè èªèº«ã§äººç¥ããè¡ããããã¨ããã±ã¼ã¹ã«å¯¾å¿ã§ãã¾ãã
ã¤ã¾ããæ¬ãã¢ã§ã¯ã以ä¸ã®ã·ããªãªã§ã¢ããªãéç¨ãããã¨ã¨ãã¦ãã¾ãã
- ã¢ããªã®å¤§ããªæ´æ°ã¯ãã¢ããªã®ç®¡çè ãä¿®æ£çãã«ã¿ãã°ã«å ¬éããã¦ã¼ã¶ãã»ã«ããµã¼ãã¹ã§å®éã®ã¢ããªã±ã¼ã·ã§ã³ã«é©ç¨ããï¼App Storeã§ã¢ãããã¼ããã¿ã³ãæ¼ãã¤ã¡ã¼ã¸ï¼
- ã¦ã¼ã¶ã«æ°ã¥ãããªãæ§ã«ç´°ããä¿®æ£ãåæ ããããã¨ããéã¯ãã¢ããªã®ç®¡çè ããGitãªãã¸ããªä¸ã®ã¢ããªã®æ§ææ å ±ãä¿®æ£ããï¼ã¹ããã¢ããªã®Webviewã§è¡¨ç¤ºãããã³ã³ãã³ãããå¾®å¦ã«æ´æ°ãããã¤ã¡ã¼ã¸ï¼
ãã®ãããªãGitãªãã¸ããªã§ã®ç®¡çãæä½ãä¸å¿ã«ãã¢ããªãéç¨ããæ¹æ³ããGitOpsãã¨å¼ã³ã¾ãã
ããã¾ã§ã®æ
å ±ãæ´çããã¨ãä¸ã¤ç®ã®ãã¢ã§ã¯ã以ä¸ã®æµãã§ãç£æ¥ç¨PCã¸ã®ã¢ããªã®é
ä¿¡ãå®ç¾ãã¦ãã¾ãã
- RHACMãç£æ¥ç¨PCã管çããåããã¤ã¹ã«ã¯ããããã©ãã«ãä»ä¸ããã¦ãã
- ã¦ã¼ã¶ã¯ãã«ã¿ãã°ã®æä½ã®ä¸ã§ãã©ãã«ãæå®ããã¤ã³ã¹ãã¼ã«ãã¿ã³ãã¯ãªãã¯ãã
- æå®ãããã©ãã«ã«å¯¾å¿ããç£æ¥ç¨PCã¸ãMicroShift GitOpsã®è¨å®ãé ä¿¡ããã
- ç£æ¥ç¨PCã¯ãé©ç¨ãããMicroShift GitOpsã®è¨å®ã«åºã¥ããGitãªãã¸ããªããã¢ããªã®æ§ææ å ±ãåå¾ãã
- ç£æ¥ç¨PCã¯ãMicroShiftã®æ©è½ã使ã£ã¦ãåå¾ããæ§ææ å ±ã«åºã¥ããã¢ããªãèµ·åãã
ã¢ããªã®è¨å®ä½æ¥ã®èªåå
ããããã¨ã³ã¿ã¼ãã©ã¤ãºåãã®æ¥åã¢ããªã¯ãã¤ã³ã¹ãã¼ã«ããå¾ãã¢ããªã®è¨å®ä½æ¥ãå¿
è¦ã§ãã
ã ãã©ãã¹ããã¢ããªã£ã¦ãã¤ã³ã¹ãã¼ã«ãããç¹ã«é£ããè¨å®ããªããããã«å©ç¨ã§ãã¾ãããï¼
ã¢ããªãç°¡åã«å©ç¨ã§ããããã«ããã«ã¯ãè¨å®ä½æ¥ãèªååãã¦ã人ã®ã¹ãã«ã®ã£ãããåããããã¢ããªãå©ç¨éå§ããã¾ã§ã®æéãç縮ããããã工夫ãã¨ã¦ã大åã§ãã
ã¬ãããããã¯ãIT/OTèåãã©ãããã©ã¼ã ã«å¯¾å¿ããã¢ããªãå¢ããããã«ãå¤ãã®ãã¼ããã¼ããã¨ã®åæ¥ãé²ãã¦ãã¾ãããã®ä¸ã§ããä»åã®ãã¢ã¯ããããã²ãããã¨ããä¼ç¤¾ã®ãDeviceGatewayãã¨ããã¢ããªãå©ç¨ãã¦ãã¾ãã
DeviceGatewayã¯ãã¬ãããããèªå®ã³ã³ããã¨ãã¦å ¬éããã¦ãã¾ãã ã¾ããRed Hat Device Edgeãç£æ¥ç¨PCã«çµã¿è¾¼ãã å½¢ã§ã®ãæä¾ãå¯è½ã§ããèå³ã®ããæ¹ã¯ãã²è¦ã¦ã¿ã¦ãã ããï¼
ãã®DeviceGatewayã¯ãå°ç¨ã®Webã³ã³ã½ã¼ã«ãDeviceGatewayæ¯ã«æä¾ãããè¨åã¨ã®éä¿¡è¨å®ããè¨åããåå¾ãããã¼ã¿ãITã·ã¹ãã ã¨é£æºããè¨å®ãªã©ãè¡ããããã«ãªã£ã¦ãã¾ããããããDeviceGateway 1å°ãã¤è¨å®ããä½æ¥ã¯ãçµæ§å¤§å¤ã§ããè¨å®èªä½ã¯è¶ ç°¡åãªã®ã§ãããå°æ°ãå¢ãã¦ããã¨æéãã©ããã¦ããããã¾ãã
ããã§ãã¬ãããããã¨ããã²ããã¨ã®åæ¥ã§ããã®DeviceGatewayã®è¨å®ä½æ¥ãèªååããã½ãªã¥ã¼ã·ã§ã³ãéçºããä»åã®ãã¢ã§æ´»ç¨ãã¦ãã¾ãã
ä»åã®ãã¢ã§ã¯ãåæ¥ã®ã½ãªã¥ã¼ã·ã§ã³ãå¿ç¨ãã¦ãDeviceGatewayã®è¨å®ä½æ¥ãGitOpsã®æ¹æ³ã§è¡ããããã«æ¡å¼µãã¦ãã¾ãã
DeviceGatewayã¯ãè¨å®ãããæ å ±ãè¨å®ãã¡ã¤ã«ã¨ãã¦å é¨ã§ä¿æãã¾ãããã®è¨å®ãã¡ã¤ã«ã¯ãWebã³ã³ã½ã¼ã«ã®æä½ã§ããã¼ã«ã«ã«ã¨ã¯ã¹ãã¼ãã§ããããã«ãªã£ã¦ã¾ããä»åã¯ãDeviceGatewayã®æ¨ªã«ä¸å°ã³ã³ããã追å ããDeviceGatewayã®è¨å®ãã¡ã¤ã«ãã¨ã¯ã¹ãã¼ããããããGitãªãã¸ããªã«èªåããã¯ã¢ããããããã«ãæ©è½ãã¡ãã£ã¨ã ãæ¡å¼µãã¾ããã
ããã¦ãGitãªãã¸ããªã«ããDeviceGatewayã®è¨å®ãã¡ã¤ã«ã®ä¸ã§ãä¸ã¤ãã¹ã¿ã¼ã¨ãããã®ãæå®ããã¨ãæ¬çªç°å¢ã®DeviceGatewayã«ããã¹ã¿ã¼ã¨ããè¨å®ãã¡ã¤ã«ãé©ç¨ããããã¨ããä»çµã¿ãå®è£ ãã¦ã¿ã¾ããã
ãã¹ã¿ã¼ã¨ããè¨å®ãã¡ã¤ã«ã¯ã以ä¸ã®ãããªæãã§æå®ã§ãã¾ããKubernetesã«ã¯ãèªèº«ã®APIãæ¡å¼µãã¦ãã«ã¹ã¿ã ã®APIã追å ã§ããæ©è½ãããã¾ãããã®ä»çµã¿ãå©ç¨ãã¦ãKubernetesããDeviceGatewayã®è¨å®ã®ç¶æ ã管çããããã«ãã¦ãã¾ãã
apiVersion: dgw.io/v1 kind: DeviceGatewayAutomationAgent metadata: name: setting spec: gitRepo: "https://gitlab.com/yono1/dgw-auto-config-setting-files" gitFilePath: "dgw-settings" gitFileName: "export_all.dxg" -> ããã«è¤æ°å°ã¸é©ç¨ãããè¨å®ãã¡ã¤ã«åãæå®ãã applicationName: "dgw" namespace: "cps"
æ¬ãã¢ã®å®è£ ã§é¢åã ã£ãã®ã¯ããããã¥ã¢å·¥å ´èªä½ãä¼ç¤¾ã«ãã£ã¦ããªã¢ã¼ãããéçºä½æ¥ãé²ããã®ãé£ããã£ããã¨ã§ããåã®å®¶ã«ã¯ãDeviceGatewayã®éçºç°å¢ãããã®ã§ãããä½åãDeviceGatewayã®è¨å®ãå¤ãã¦åä½æ¤è¨¼ãç¹°ãè¿ãã¦ããã¨ãéçºç°å¢ã§åºããè¨å®ãã¡ã¤ã«ããã¼ã«ã«ã«ã¨ã¯ã¹ãã¼ãããæ¬çªç°å¢ã«ã³ãã¼ãã¦ãDeviceGatewayã«é©ç¨ãããã¨ããä½æ¥ãå°å³ã«è¦çã§ããã
ãã®ä»çµã¿ãåãå ¥ãããã¨ã§ã家ã§DeviceGatewayãæ¤è¨¼ããâä¼ç¤¾ã«æ¥ãæã«ãæ¬çªç°å¢ã®DeviceGatewayã«è¨å®ãåæ ããã¦ããï¼ã¨ããæãã§ãã¡ãã£ã¨ã ãéçºä½æ¥ãå¹çåã§ããæ°ããã¾ãã
ITã·ã¹ãã ã¨è¨åã®é£æº
ããã¾ã§ã®æµãã§ãã¢ããªãç£æ¥ç¨PCã¸ã¤ã³ã¹ãã¼ã«ãã¦ãè¨å®ãå®äºãããããããã¥ã¢å·¥å ´ãã¡ãã£ã¨ã ãè³¢ããã¦ã¿ã¾ãããã
ä»åã®ãã¢ã§ã¯ãè¨åã¨ITã·ã¹ãã ã¨ãé£æºããããã¨ããæ¹æ³ã§ããããã¥ã¢å·¥å ´ãè³¢ããã¾ãã
ãããã¥ã¢å·¥å ´ã«ã¯ãåè¿°ã®ã¨ããã赤ã»éã»ç½ã®3è²ã®ãã¼ã«ãåå¨ãã¾ãããããããå種ãã¨ã¿ãªããå種æ¯ã«ITã·ã¹ãã å´ã§ç´æã管çããã¦ãããã¨ãæ³å®ãã¦ããã®ç´ææ å ±ãè¨åã¨é£æºããã¦ã¿ã¾ããã
åä½ã®æµãã¯ã以ä¸ã®ã¨ããã§ãã
- çç£ç®¡çã®æ å½è ããçç£ç®¡çã·ã¹ãã ã¸ãå種æ¯ã«è£½é ãªã¼ãã¨ç´ææ å ±ãç»é²ãã
- çç£ç®¡çã·ã¹ãã ã®æ å ±ãMES(Manufacturing Execution System: 製é å®è¡ã·ã¹ãã )ã¨é£æºããã¦ã製é ãªã¼ããã製é ããããä½æãããã¿ã³ãæ¼ãã¨èªåçã«ä½æ¥è¨ç»ãèªååºåããã
- è¨åã稼åãããã¨ãMESã®ä½æ¥è¨ç»ã¨PLCãé£æºããç´æé ã«ãã¼ã«ãå庫ããåºåº«ããã
è¨åã¨ITã·ã¹ãã ã®é£æºã«ã¯ãOPC-UAã¨ããç£æ¥ç³»ã®æ¨æºãããã³ã«ãæ¡ç¨ãã¦ãã¾ããOPC-UAã¯ãã¯ã©ã¤ã¢ã³ã-ãµã¼ãã®æ§æã§ãç£æ¥è¨åã®ãã¼ã¿ãå¤é¨ã®ã·ã¹ãã ã¨é£æºã§ãããããã³ã«ã§ããæè¿ã¯ãOPC-UAãµã¼ãã®æ©è½ãå ·åãããPLCãå°ãªãããã¾ãããããããä¸ã®ä¸ã«ã¯ãå°å ¥ä»¥éã20年以ä¸ä½¿ãç¶ãããã¦ããPLCãã¨ããã®ãå¤ãã®ãå®æ ã§ããæããããå·¥å ´ã®è¨åã¯ãããããOPC-UAã«å¯¾å¿ãã¦ããªãã±ã¼ã¹ãããããã¾ãã
ãããªã¨ãã«ãããã²ããã®DeviceGatewayãå©ç¨ããã¨ãããã²ããã®DeviceGatewayãæ§åã®PLCã¨é£æºãã¦ãä¸ä½ã·ã¹ãã å´ã«OPC-UAãµã¼ãã¨ãã¦æ¯ãèãæ§æãå®ç¾ã§ãã¾ããå¤ãã®ã¡ã¼ã«ã¼ã®PLCãã»ã³ãµã¼ãªã©ã¨ç°¡åãªè¨å®ã§é£æºã§ããæ§ã
ãªãã©ã¤ãã¼ãå
å
ãã¦ããã®ããDeviceGatewayã®ä¾¿å©ãªã¨ããã§ãã
ããã¦ãITã·ã¹ãã å´ã¯ãOPC-UAã¯ã©ã¤ã¢ã³ãã¨ãã¦ãDeviceGatewayçµç±ã§ãPLCå
ã®ã¬ã¸ã¹ã¿ã®å¤ã®èªã¿æ¸ããè¡ãã¾ãã
ã¾ã¨ããã¨ã以ä¸ã®æ§æã§ãITã·ã¹ãã ã§ç®¡çãããè¨ç»å¤ãå ã«ãè¨åãåä½ããããã¨ãã§ãã¾ããã
ã¾ã¨ã
æ¬ç¨¿ã§ã¯ãã¬ãããããã®ãªãã£ã¹ã«å¸¸è¨ãã¦ãããããã¥ã¢ã®å·¥å ´ã使ã£ã¦ãã½ããã¦ã§ã¢ãã¡ã¼ã¹ãã§å·¥å ´ãã¹ãã¼ãåããæ§åãä½é¨ããã ãã¾ããã
ã覧ããã ããããã«ãã¾ã ã¾ã æ¡å¼µã®ä½å°ã¯ããããããã¾ããæã
ãã¬ãããããå·¥å ´ çç£æè¡é¨ã®ã¡ã³ãã¼ã¯ãæ¥ã
ã¹ãã¼ããã¡ã¯ããªã¼ã«åãã¦è©¦è¡é¯èª¤ãç¹°ãè¿ãã¦ãã¾ãã
ãããªä¸ã§ãLLMã¨ãåéã«ãªãã¾ããããã®è¾ºããä»åº¦ãè¿æ³å ±åã§ããããªã¨æãã¾ãã
ã¡ãªã¿ã«ã次ã¯ããã¼ã«ã«QRã§ãè²¼ã£ã¦ãã¬ã¼ã·ã³ã°ã§ããããã«ããããç»åAIã¨é£æºããã¦è£½åæ¤æ»ã®å·¥ç¨ã追å ãããããããªããã¨ã¢ã¤ãã£ã¢ã¯å°½ãã¾ããã
ãããã¥ã¢å·¥å ´ã軸ã¨ããã¢ã¤ãã£ã¢ã½ã³ãIT/OTèåã®ã¯ã¼ã¯ã·ã§ãããªãããéå¬ããã¦ããã ããããã¦ã¾ãã®ã§ãèå³ã®ããæ¹ããã¾ãããããã²ãé£çµ¡ããã ããã¨å¬ããã§ãã
ã¾ããä»åè¦ã¦ããã ãããããªã½ããã¦ã§ã¢ãã¡ã¼ã¹ããªèãæ¹ã¯ãå·¥å ´ã ãã§ãªãããã¾ãã¾ãªåãçµã¿ã«ãããã¡ããå¿ç¨ã§ãã¾ãã
ãã²ããã¹ããã¿ãããªä¸ç観ããä¸ç·ã«è°è«ãã¾ãããï¼
æå¾ã«ã宣ä¼ï¼
2æ13æ¥ã®ãªã³ã©ã¤ã³éå¬ã®ãVirtual IT Expo 2024å¬ãã¨ããã¤ãã³ãã«åºå±ãã¾ãã
ãªã³ã©ã¤ã³ã§ããããããã¥ã¢å·¥å ´ã®ãã¢ããããå°ã詳ããäºä¾ã®ç´¹ä»ãªã©ãè¡ãã¾ããèå³ã®ããæ¹ã¯ãã²ãè¶ããã ããã¼ï¼
ããã§ã¯ï¼