ã¢ãããŒãææ¬ç€ŒåœŠæ°ãèªããIoTããã€ã¹ÃPower Platformã§ããŒã«ã®éžé ãå¶åŸ¡ããŠã¿ãã-Avanade tech talk-
ã¢ãããŒãã®éçºéšéãåãçµã¿äºäŸã玹ä»ããŠãããAvanade tech talkããä»åã®ããŒãã¯ããIoTã®åã§ããŒã«ãéžé ããŠã¿ããã ãã¡ã¬ãåãŠã§ã¢ã©ãã«ç«¯æ«ãmiramaãã®éçºè ãšããŠãæåãªææ¬ç€ŒåœŠæ°ãããªã³ã©ã€ã³ã§ç»å£ãææãžã§ãŒã¯ã亀ããåãããªé°å²æ°ã®ãªããã€ãã³ãã¯å€§ãã«çãäžãã£ããã¢ãŒã«ã€ãåç»
âç»å£è ãããã£ãŒã«

â²ã¢ãããŒãæ ªåŒäŒç€Ÿ ã·ãã¢ãã£ã¬ã¯ã¿ãŒãææ¬ 瀌圊æ°
å°éåŠæ ¡ã忥åŸããœãããŠã§ã¢ãšã³ãžãã¢ã®éãžé²ã¿ã30æ³ã§æ ªåŒäŒç€Ÿããªãªã¢ã³ããµãŒãã¹ãèšç«ã倧éªã«æ¬ç€Ÿã眮ããã¹ããŒããã©ã³ã¢ããªãã¹ããŒãããã€ã¹ã®åèšéçºãµãŒãã¹ãäžå¿ã«ãã¯ã©ãŠã飿ºãã³ã³ãã³ãäŒç»ãªã©ãæãããããžã¿ã«ãµãŒãã¹ãããã€ããŒãšããŠäºæ¥ãæ¡å€§ã2013幎ã«ã¯ã¡ã¬ãåãŠã§ã¢ã©ãã«ç«¯æ«ãmiramaïŒãã©ãïŒããçºè¡šããåœå
å€ããæ³šç®ãéããã2017幎ã«å瀟ãã³ã°ãã¶ã³ã瀟ã«å£²åŽãçµå¶ããéãã2019幎5æã¢ãããŒãã«å
¥ç€Ÿãé¢è¥¿ãªãã£ã¹ã«ãŠããžã¿ã«ã€ãããŒã·ã§ã³ãæšé²ããªãããçµç¹æ§ç¯ã«ãæºããã
âçŸå³ãâããžã¿ã«ã€ãããŒã·ã§ã³ã«ææŠããã
ãŸãã¯ããªãã¢ãããŒããããŒã«éžé ãªã®ããææ¬æ°ã¯æ¬¡ã®ããã«èª¬æããã
ãããžã¿ã«ã€ãããŒã·ã§ã³ã¯åºãŸããŸããããããžãã¹é åãã»ãšãã©ã§ããæ¬åœã®æå³ã§æã ã®ç掻ã«çŽçµãããããªããžã¿ã«ã€ãããŒã·ã§ã³ã£ãŠãäœãªãã ããããã®ãããªçåããç§ã¯ä»¥åããæã£ãŠããŸããããããŠçããã¯ã£ããèšã人ãããŸããã§ããã
ãããšã仲éãšé£²ãã§ããéã«ããµãšã¢ã€ãã¢ãæ¹§ãããã§ãããã¯ãããžãŒã®åã§ããŒã«ãéžé ãããããªã¢ã«ã«äœæã§ããâçŸå³ãâããžã¿ã«ã€ãããŒã·ã§ã³ã«ãªãã®ã§ã¯ãªãããšãããã§ãTECHBEERïŒããã¯ããŒã«ïŒããšåä»ãããã§ãã
ãã ãææ¬æ°ã¯ãé ã飲ããªãããã®ããããŒã«ã®å³ãéžé ã«é¢ããŠã¯ããŸã£ããã®çŽ äººã ãããã§ãããã«äžè³ªãªããŒã«ãéžé ããããç®çãšããã®ã§ã¯ãªãããšã³ãžãã¢ãªãã§ã¯ã®èŠç¹ãIoTã®åã§ãã©ãã ãâçŸå³ãâãªããã«çç®ãããããžã§ã¯ããšãããå ããŠææ¬æ°ããããâæ¥œããâãšããããŒã¯ãŒããå ãã以äžã®ãããªã³ã³ã»ãããšããã
ãããã¯ããŒã«ã¥ããã®ã³ã³ã»ããã
1.ããã«HW/SWïŒIoTã»ã¯ã©ãŠãã»AIçïŒã®ããŒãžã§ã³ã ãã§å®å®çã«çŸå³ããã§ãããã远æ±ãã
2.䜿çšããåææããã€ãåãã«ããŠãHW/SWã®ããŒãžã§ã³ã§å·®ãåºãããã«ãã
3.åæå€çºçã«ããããªIoTãã«ã¯ãªãŒãç«ã¡äžãããšæ¥œãã (ãªãŒãã³ãœãŒã¹)
4.ã1ããšã2ãã«å³å¯ãªçžãã¯èšããªã
5.èŠããã«çŸå³ããæ¥œãããã°ãã
ãã®ãããªã³ã³ã»ããã®ãããæ¬æ¥ã§ããã°ããŒã«éžé ã¯éºŠèœãç²ç ãç³åããæé ããå§ãŸãããåå·¥çšã¯çåããã§ã«ç³åãæžãã ç¶æ ã®ã·ãããã䜿ããã€ãŒã¹ãèãæ·»å ããçºé µç¶æ ããã¯ãããžãŒã®åã§å¶åŸ¡ããããšããã€ã³ããšããã
枩床ãšåäœãç£èŠã»ç®¡çããã·ã¹ãã ãæ§ç¯
çºé µã«ãããŠãã€ã³ããšãªãã®ã¯ã枩床ã ãããã§ææ¬æ°ã¯ãçºé µäžã®ããŒã«ã®æž©åºŠãäžå®ã«ä¿ã€ããšãã§ããã·ã¹ãã ãèæ¡ããã
ããã«ããã€ã©ãã«ããŠã枩床ãªãã³ã«ã枩床ãå¶åŸ¡ããããã€ã¹ã®ç¶æ³ã確èªã§ãããããªæ©èœãå ãããé éç£èŠæ©èœã§ãããå®éã«èæ¡ããã·ã¹ãã ã®æ§æãªãã³ã«ãå ·äœçã«äœ¿çšããããŒãã»ãœãããŠã§ã¢åããã€ã¹ãªãã³ã«ã¢ããªã±ãŒã·ã§ã³ã玹ä»ããã

â ããŒããŠã§ã¢
â ããŒã¹ïŒRaspberry Pi 3 Model B+
â¡ãªã¬ãŒ: Y14H-1C-3DS
â¢ã¢ãŒã¿ãŒãã©ã€ããŒ: Cytron MD30C
â£æ±çšæŽæµçšãã€ãªãŒã: 1000V1A 1N4007-B
â€é²æ°Žæž©åºŠã»ã³ãµãŒ: DS18B20
â¥äž¡é¢ãã¡ã³ä»ãã«ãã§çŽ å: 12V 6A
âŠã¹ã€ããã³ã°é»æº çŽæµå®å®å黿º: 12V 30A 360W
ãªã¹ãã«ã¯æ²èŒãããŠããªãããæ®åœ±ãè¡ãããã®ã«ã¡ã©ãŠããããéžé 庫ãäœãããã«çºæ³¡ã¹ãããŒã«ã®æ¿ãããã¯çºæ³¡ã¹ãããŒã«ã§ã§ããã¯ãŒã©ãŒããã¯ã¹ãæ¶²äœãå ¥ããŠãããããããã«ãå®éã«ã¯å¿ èŠãšãªããéã«ããªã¬ãŒã¯çšæããªããŠãåé¡ãªããã¢ãŒã¿ãŒãã¹ã€ããã³ã°ããéã«ãã«ããããšããæ©æ¢°é³ãèãããããããŸã§ææ¬æ°ã®å¥œã¿ã«ããããã ã
ãã«ãã§çŽ åãšã¯ãããæ¹åã«çŽæµé»æµãæµããšçŽ åã®äžé¢ã§ã¯åžç±ïŒå·åŽïŒãéã«äžé¢ã§ã¯çºç±ïŒå ç±ïŒããåå°äœç±é»çŽ åã®äžçš®ã§ãããããããã«ãã§å¹æãšããããã®å¹æã掻çšããããšã§ãéžé 庫å ã®æž©åºŠãäžå®ã«ä¿ã€ä»çµã¿ã ã
å®éã«ããã€ã¹ãçµã¿äžããéã¯ã100V黿ºæ¥ç¶ã«èŠæ³šæãšã®ããšã誀ã£ãæ¹æ³ã§è¡ããšã·ã§ãŒããããã©ãæé»ãç«çœã®æããããããã ããã®ãããªæ³šæç¹ãå«ããããŒããŠã§ã¢ããã€ã¹ã®é ç·ãçµã¿ç«ãŠã«é¢ããŠã¯ãææ¬æ°ãããã°ã§è©³çްãå ¬éããŠããã®ã§ãå®éã«äœããããšæã£ã人ã¯åèã«ããŠã»ãããããã°ã©ã ãªãã³ã«ã€ã³ã¹ããŒã«æ¹æ³ãèšèŒãããŠããã
âããŒããŠã§ã¢ããã€ã¹çµã¿ç«ãŠè©³çްã¯ãã¡ã
äžè¡ãã³ãŒããæžããã«æã¿ã®ã·ã¹ãã ãæ§ç¯ã§ãã
â ãœãããŠã§ã¢
ãœãããŠã§ã¢ã¯ããã€ã¯ããœããã®Power Platformã®åçš®ãã¯ãŒç³»ã¢ããªã±ãŒã·ã§ã³ã䜿ã£ããPower Platformã¯ãããŒã¿ã®åéããè§£æã»äºæž¬ãªã©ãéããªããã³ããã°ã©ãã³ã°ã§å®çŸã§ãããã©ãããã©ãŒã ã§ããã4ã€ã®ã¢ããªã±ãŒã·ã§ã³ããæ§æãããŠããã
ã¢ããªã±ãŒã·ã§ã³ããŸãã«ãã³ããã°ã©ãã³ã°ã§äœæã§ãããPower Appsããæœåºã»å€æã»çµ±åãšãã£ãåçš®ããŒã¿åŠçãèªååããå©çšè ãåæããããããèŠèŠè¡šç€ºãããããããã»ã«ããµãŒãã¹BIã®ãPower BIããããŸããŸã¿ã¹ã¯ãèªååããRPAãœãããPower AutomateãããããŠãPower Virtual AgentsïŒåãããžã§ã¯ãã§ã¯æªäœ¿çšïŒãã ã
å®éã«ãããã®ã¢ããªã±ãŒã·ã§ã³ããã©ã®ãããªåœ¹å²ãæãããã®ããPower BIã¯ãã«ãã§çŽ åã®çšŒåç¶æ³ãã²ãšç®ã§åãããããå¯èŠåã®ã¿ã¹ã¯ãæ ã£ããPower Appsã¯ã庫å ã§çºé µäžã®ãããããã«ã®ç¶æ ãå®ç»åã§èŠãããã®ãã«ã¡ã©ãŠããããåããã¢ããªã±ãŒã·ã§ã³ããã³ããã°ã©ãã³ã°ã§äœæãããPower Automateã¯ãå¿ èŠãªæ å ±ãçç¢ºã«æãåºãã¿ã¹ã¯ãèªååããã
ããã¯ãŒç³»ã®ã¢ããªã±ãŒã·ã§ã³ãšAzureãçµã¿åãããããšã§ãäœæ¥ã楜ã«è¡ããŸãããå®éããšããžåŽã®ããã€ã¹èšå®ã§ã¯ã³ãŒããæžããŸããããã¹ããïŒç£èŠïŒåŽã«ãããŠã¯ãäžè¡ãã³ãŒããæžããŠããŸããã
å æ å ±ã«ã¯äžå¿ èŠãªããŒã¿ãå€ãã§ãããã¢ããªã±ãŒã·ã§ã³ã®ãããã§ã欲ããæ å ±ãç確ã«ç£èŠããããšãã§ããŸããããã®çµæãã·ã¹ãã æ§ç¯ã«ãããŠããã®åŸã®çºé µç£èŠã«ãããŠããç¹ã«æ©ãããšããã©ãã«ã¯ãªããã¹ã ãŒãºã«ãããžã§ã¯ãã¯é²ã¿ãŸããã
æ¹ããŠãã·ã¹ãã ã®æŠèŠã説æãããæž©åºŠã»ã³ãµãŒããã«ãã§çŽ åãšãã£ãIoTããã€ã¹ãããéžé 庫å ã®ããŒã¿ãååŸãããåŸãããããŒã¿ã¯AzureïŒIoT HubïŒã«ã¢ããããŒããããããŒã¿ããŒã¹ã«æ ŒçŽãããã
ãã®ããŒã¿ããŒã¹ã®æ å ±ãåçš®ãã¯ãŒç³»ã¢ããªã䜿ããã¹ããŒããã©ã³ã§ã¢ãã¿ãªã³ã°ããã®ã¢ãã¿ãªã³ã°ã®æ å ±ãããšã«ããã«ãã§çŽ åã®çšŒå枩床èšå®ãå€ããããã«ã¡ã©ã®é éç£èŠãè¡ããããšããä»çµã¿ã ããªããã©ãºããªãŒãã€ããAzureãžã¯1åã«äžåºŠã®é »åºŠã§æ å ±ãã¢ãããããŠããã
ãã®ããã«IoTããã€ã¹ããã³é¢é£ãœãããŠã§ã¢ãšAzure IoT Hubãçµã¿åãããããšã§ã誰ã§ãéããªããã³ã³ãŒãã§ãIoTããã€ã¹ã䜿ã£ããããžã§ã¯ãã®ã¿ã¹ã¯ïŒããŒã¿ïŒç®¡çã簡䟿ã«è¡ããããšãåãã£ãã
ãã¯ãããžãŒã楜ãã仲éãå¢ããã³ãã¥ããã£ãæ§ç¯ããã
å®éãã§ãããã£ãããŒã«ã¯çŸå³ãã£ãã®ããææ¬æ°ã¯ã€ãã³ãäžã«éžé ããããŒã«ãå®éã«é£²ã¿ãªãããææ³ãè¿°ã¹ãã
ãããŒã«ã飲ããªãç§ã§ããããã®ããŒã«ã¯ããéŠããããŸãããçŸå³ãããšæããŸããæ¬åœã«ã¢ã«ã³ãŒã«åºŠæ°ã¯1ïŒ ãªã®ããšæãã»ã©ã§ãã
å®ã¯ã¢ã«ã³ãŒã«åºŠæ°ãé«ãããŒã«ãäœããšæ³åŸã«è§Šããå¯èœæ§ããããããä»åäœã£ãã®ã¯å è¿°ã®ã·ãããã®éãæãããã¢ã«ã³ãŒã«åºŠæ°1ïŒ ä»¥äžã®ãã®ã§ãããæ£ç¢ºã«ã¯æž æ¶Œé£²ææ°Žãšã®ããšã
å³ã«ã€ããŠãããããžã§ã¯ããè¡ã£ãã®ãããŒã«éžé ã«æé©ãªææã ã£ãããããã¯ãããžãŒã®åãåããªããŠããèªç¶ã®åã§ããŒã«ã¯é©åã«çºé µããããã ãã€ãŸãããã«ãã§çŽ åã皌åãæž©åºŠãã³ã³ãããŒã«ããæ©äŒããå®éã«ã¯ããŸããªãã£ããšããçµæãšãªã£ãã®ã§ããã
ããŒãžã§ã³ã«ããå³ã®éãã«ã€ããŠãèšåãããããŒãžã§ã³1ã§ã¯ããã ãã¡ãã¡ããŠãã飲ã¿ç©ã§ãã£ãã®ããæ¬¡ç¬¬ã«å¶åŸ¡ãã³ã³ãããŒã«ãããããŒãžã§ã³2以éã¯æ¹åãææ¬æ°ã飲ãã ã®ã¯ããŒãžã§ã³3ã§äœãããããŒã«ã§ãããçŸåšéžé äžã®ããŒã«ãææ°ããŒãžã§ã³4ã«ãªãããã ããããŒãžã§ã³2ïœ4ã«é¢ããŠã¯ããã»ã©å³ã¯å€ãããªãã¯ããšã®ããšã§ãã£ãã
ããªã¯ããŒããŒãã§ã¹ããšã¯ããèšã£ããã®ããšãææ¬æ°ã¯ç¬ããªãããããžã§ã¯ããæ¯ãè¿ã£ãããåŸããã®ã¯å€§ããã£ããšã®æå¿ããå£ã«ããã
ãäžçªã®ææã¯ãããžã§ã¯ãã®ç®çã©ãããITæè¡ã䜿ã£ãŠããžãã¹ä»¥å€ã«ã楜ããããšãã§ããããšãåãã£ãããšã§ãããããŠãã®æãã¯ç§ã ãã§ãªããäžç·ã«ããŒã«éžé ãè¡ã£ãè¥æã¡ã³ããŒã§ãåãã§ããã
çºé µã®ãã¯ãŒãæã£ããããããããããããã«ããã³ãã³ã«ãªãç Žè£ããããªã·ãŒã³ã床ã èµ·ãã£ãã®ã§ããããã®ãšãã¯ã¿ããªã§ã©ãããããæèŠãåºãåããªãããããªããçãã¯ã¯ã¯ã¯ããŠããŸãããããïŒç¬ïŒããã¡ãããPower Platformãããã«çŽ æŽãããããŒã«ã§ããããå®éã«äœ¿ãããšã§äœæããŸãããããå®åã§ã®ç³§ã«ããªã£ãã®ã¯èšããŸã§ããããŸããã
ä»åŸã¯æ©æ¢°åŠç¿ã®æè¡ãå ããããã«é«åºŠãªã·ã¹ãã ã«çºå±ãããããšã®è±å¯ãèªã£ãŠãããããŸãåé ã®ã³ã³ã»ããã©ãããä»åã®ãããžã§ã¯ããéããŠç¥ãåã£ãã¡ã³ããŒãšã®äº€æµãæ·±ããããã¯ããŒã«ã¯ãã¡ãããããã¯ââããšãã£ãçŸå³ããã®ãITã®åã§äœãã³ãã¥ããã£ãæ§ç¯ããããã¯ããŒã«ã³ã³ãã¹ããªã©ã«ãçºå±ãããããšããã
å®éãäŒæŽ¥å€§åŠã§ã¯IoTã®åã§ãã¶ãäœã£ãŠããããã§ãåæãã§ã³ã©ãã¬ãŒã·ã§ã³ããããšã¢ããŠã³ã¹ããŠããã
ææ¬æ°ã¯ãªã³ã©ã€ã³ã€ãã³ãã«åå ããã¡ã³ããŒã«å¯ŸããŠãã¡ãã»ãŒãžãéã£ãã
ãåå è ã®ããŒã«éžé ã«å¯Ÿããã¬ãã«ãé«ããŠé©ããŸãããç§ããã¯ããã«äžçŽè ã§ããä»åããã®ããã«çºè¡šããããšã§ãå€ãã®æ¹ã ãšç¹ããããšãã§ããŸãããã亀æµããããšã§ããã«ããŠããŠãæºãŸã£ãŠããããšã§ãããããã®ãããªäº€æµããããããžã§ã¯ãã®ééå³ã§ãããããããã©ããªå±éãããã®ããæ¥œãã¿ã§ä»æ¹ãããŸããã
ã€ãã³ãã®æåŸã«è¡ãããQAã§ã¯ãå®éãããŒã«ã¥ãããè¶£å³ãªäººãå€ãéãŸãããã€ãã®TECH PLAYã€ãã³ãã¯éã屿§ã ã£ãã®ãè峿·±ããäžã«ã¯ããã®éžé å®¶ãåå ããŠããããããã§ãã·ã§ãã«ãªè³ªåãäžãã床ã«ããçŽ äººã§ç³ãèš³ãªãããšææ¬æ°ã¯è¬éããªããããå¬ãããã«ããããŠè奮ããŠããã®ãå°è±¡çã§ãã£ãã
奜å¥å¿ã匷ããã¯ãããžãŒã倧奜ããªäººã掻èºã§ãã
ææ¬æ°ãã¢ãããŒãã«ãžã§ã€ã³ããã®ã¯2019幎5æããããªææ¬æ°ã¯ãä»åã®ãããžã§ã¯ããå«ããã¢ãããŒãã«å¯Ÿããææ³ã床ã è¿°ã¹ãŠããã®ã§ãæåŸã«ãŸãšããŠç޹ä»ããã
ããã¯ãããžãŒã®ããšã奜ãã§ãé¢å¿ã奜å¥å¿ã匷ãã¡ã³ããŒãå€ãäŒç€Ÿã ãšæããŠããŸããããšãã°æ¥é ããä»äºã»ãã©ã€ããŒãé¢ä¿ãªããå€äžã«æè¡ã®ããšã«é¢ããŠé£çµ¡ãæ¥ããããŸãããããä»åã®ãããžã§ã¯ããããäŸã§ãã
åè«ååã§äŒç»ãåºãããšãããã¢ãããŒãåŽãããªããªã§åçš®æ©æãçšæããŠãããŸããããè²»çšã«é¢ããŠãæã€ãšèšã£ãŠãããŸãããçµæã«é¢ããŠããã°ããŒãã«ã§å ±åãäžãã£ãŠããŸãã
ããžãã¹ã¯ãã¡ãããæ¥œããããšã«å¯ŸããŠç©æ¥µçã«èªãæãåãããåãçµãã¡ã³ããŒãªãã³ã«æåãéžæãããŠããäŒç€Ÿã ãšãæ¹ããŠæããŸãããå®éãç§ã®åŸã远ã£ãŠããšãããææ³ãããã©ãããèãã§å€æãããããªããããªãããžã§ã¯ããå§ããã¡ã³ããŒãããŸãããïŒç¬ïŒã
äžæ¹ã§ãå€§èŠæš¡éçºãã³ã³ãµã«ãã£ã³ã°ã¹ãã«ãåŠã¹ãããããå šåœ47éœéåºçã©ãã«ããŠãã100ïŒ åšå® ã§æºããããšã®ã§ããæ¡ä»¶ãããç°å¢ãæŽã£ãŠããŸãã
ãã€ã¯ããœãããšã¢ã¯ã»ã³ãã¥ã¢ã®ãžã§ã€ã³ããã³ãã£ãŒã§ããã¢ãããŒãã®éçºéšéãåãçµã¿äºäŸã玹ä»ãããAvanade tech talkããèå³ãæã£ãŠããã ããæ¹ã¯ããã²ãã¡ãã®ããŒãžããã©ããŒããæ¬¡åã€ãã³ãã«åå ããŠããã ãããã
ããããã€ãã³ã
é¢é£ããã€ãã³ã

ããªã³ã©ã€ã³éå¬ãPowerPlatformãšAzure IoT Hu...
2020幎10æ20æ¥ (ç«)ããããã®èšäº

Azure Machine Lerningã§äœæããAIã¢ãã«ãå€å®ïŒ ââ40äžãã«ãã®ããªããªã¯ã€ãºãã·ãŒã³ãäœã£ãŠã¿ã

è»å 眮ãå»ãäºæ ã«ãæªç¶é²æ¢ããã€ã¹ãã§åãçµãã¢ãããŒãã®éçºãŠã©è©±










