
ãã£âŠâŠæ¬åœã«ãã£ã¡ãã£ãïŒ SoftBank Air ã¿ãŒããã«6èµ·åããªãïŒããžã§ã€ãã€ïŒ
ã«ãªã³ã¡ããã¯ããã°ã©ãã§ã¯ãããŸããããã ãããããªãã®ã欲ãããããããªããšãã§ãããããã®ã«ãã¯ãããããããŸãã
以åãªããç¥èãæè¡ããªããããšè«ŠããŠããããšããä»ã¯AIãšäžç·ãªãããšãããã詊ããŠã¿ãããšãã§ããŸãããã¡ãããããŸãããããšã°ããã§ã¯ãããŸããã倱æããŠãå£ããŠãå ã«æ»ããŠããŸã詊ãããããªããšãç¹°ãè¿ããªããéãã§ããŸãã
ããŠãããã§ã¯ã
ååããœãããŠã§ã¢ãªã»ããããSoftBank Air ã¿ãŒããã«6ãéç§°SBAT6ããAIå·äºã®ãããã¡ããã«ã»ãŒäžžæãããŠåŸ©æ§ããããRaspberry Piãè¶³å Žã«ããŠã以åã®èšé²ãèªã¿ãªããSSHç°å¢ãŸã§æ»ããŠããããã«ãªã³ã¡ããã¯æšªã§åŸ ã£ãŠããã ãããããŸã§ã¯ããã®ãããé 調ã ã£ãã
ã ã£ãããããå°ããã£ãŠã¿ããã
ã¢ã¯ã»ã¹ãã€ã³ãããããŠãWi-Fiã®åæ©ã«ããã
SBAT6ã¯æ¬æ¥ãèªåèªèº«ãWi-Fiã®ã¢ã¯ã»ã¹ãã€ã³ãã«ãªãæ©æ¢°ã§ãããã§ãã«ãªã³ã¡ãããæ¬²ããã®ã¯ãã©ã¡ãããšãããšæ®éã®Linuxãã·ã³ãšããŠèªå® LANã«ã€ãªãã£ãŠããç¶æ ãããã§ãSBAT6èªèº«ãåºããŠããWi-FiãæŽçããŠãèªå® ã®Wi-Fiãžåæ©ãšããŠæ¥ç¶ã§ããªãã詊ããŠã¿ãããšã«ããã
ãšãããããããçŽ çŽã«ã¯ãããªããWi-Fiã«ã¯ã€ãªããã®ã«ããã°ãããããšåãããIPã¢ãã¬ã¹ãŸã§ååŸã§ãããšæã£ãããã€ã³ã¿ãŒãã§ãŒã¹ãåæã«å ã®ããªããžãžæ»ãããã誰ããè£ã§äœèšãªããšãããŠããã
調ã¹ãŠãããšãã©ããç¯äººã¯SBAT6ã«å ¥ã£ãŠããEasyMeshåšèŸºã®ä»çµã¿ã ã£ãããã¡ããæ®éã®Wi-Fiåæ©ãšããŠäœ¿ããã apcli0 ããã¡ãŒã«ãŒåŽã®ãµãŒãã¹ãèªåã®ç®¡çäžã«çœ®ãããšããŠãããã«ãªã³ã¡ãããšã¡ãŒã«ãŒã®daemonã§ãã²ãšã€ã®Wi-Fiã€ã³ã¿ãŒãã§ãŒã¹ãç¶±åŒãããŠãããããªç¶æ ã ã£ãã
EasyMeshãWAPPããã®åšèŸºã®ãµãŒãã¹ãäžã€ãã€æ¢ãããapcli0 ãLANããªããžããå€ããwpa_supplicantãžç»é²ãçŽããæ¥ç¶å ãèªå® Wi-Fiã«æ»ããŠãããäžåºŠæ¥ç¶ããŠã¿ãã
ãããŠãã€ãã«ã
ã€ãªãã£ãã
wpa_state=COMPLETEDãèªå® DHCPãµãŒãããäºå®ããŠãã 192.168.3.12 ãååŸãããå¥ã®Linuxãã·ã³ããpingãéãããWindowsããçŽæ¥SSHã§ãå ¥ããã
ãã£ãã
SoftBank Air ã¿ãŒããã«6ããæ®éã®Wi-Fiåæ©ãšããŠèªå® LANã«ã€ãªãã£ãã
ãããããããèªååããã
ããã§çµãã£ãŠããã°ããã£ãã
ã§ããæ¯åæåã§ãµãŒãã¹ãæ¢ããããWi-Fiã€ã³ã¿ãŒãã§ãŒã¹ãç»é²ãçŽãããããã®ã¯é¢åã§ããããã£ããããŸãåããã®ã ãããèµ·åæã«èªåã§åãåŠçãããã°ãããããèããã®ã¯ãããèªç¶ãªæµãã ã£ãã
ããã§ãèµ·åæã«EasyMeshåšèŸºãæ¢ããWi-Fiã®æºåãã§ãããŸã§åŸ ã¡ãapcli0 ãç»é²ãçŽããŠãèªå® Wi-Fiãžæ¥ç¶ãããµãŒãã¹ãäœã£ããã©ã€ãç¶æ ã§åãããŠã¿ããšãã¡ãããšæ¥ç¶ã§ãããIPã¢ãã¬ã¹ãååŸã§ããã
ãããããããåèµ·åããŠã¿ããã
ãããã
âŠâŠããïŒ
åŸ ã€ã
âŠâŠããïŒ
ãŸã åŸ ã€ã
âŠâŠãããïŒ
ãã€ãŸã§åŸ ã£ãŠãããã€ãã®LEDãç¹ç¯ããªãã黿ºã©ã³ãã ãã¯ç·ãªã®ã«ãLANãäžãã£ãŠããªããWi-FiåŽã®ç®¡ççšIPã«ãå±ããªãã
SSHïŒ
ãã¡ããå ¥ããªãã
æç·LANïŒ
ãªã³ã¯ããªãã
黿ºãæããŠå ¥ãçŽããŠã¿ãã
å€ãããªãã
ãªã»ãããã¿ã³ã詊ããŠã¿ãã
å€ãããªãã
èµ·åããªãã
ãã£ã¡ãããŸãã
ããã¯ãããªããŸããã
黿ºã¯å ¥ããã§ãLinuxãã·ã³ãšããŠæ£åžžã«ç«ã¡äžãã£ãŠããªãããããã¯ãŒã¯ãããå ¥ããªãã®ã§ããã£ããäœã£ãèµ·åãµãŒãã¹ãåé€ããããšããã§ããªãã
ããããã
æé®ã
ãããæ£ç¢ºã«ã¯å®å šãªæé®ã§ã¯ãªãã芳å¯ããŠãããšãäžã®5Gã¢ãã ãããUSBããã€ã¹ã¯èµ·åããŠããããæç·LANãäžç¬ã ããªã³ã¯ã¢ããããããããŠçŽ107ç§ã»ã©ãããšããŸãæåããåãåããç¹°ãè¿ãã
ã©ããããèµ·åã«ãŒãããŠããã
ããã§æãåœãã£ãã
ä»åäœã£ããµãŒãã¹ã«ã¯ãWi-Fiã®æºåãåŸ ã€åŠçãå ¥ã£ãŠãããæå€§60ç§åŸ ã£ãŠããã®åŸããã«æ¥ç¶ãæå€§30ç§ã»ã©åŸ ã€ãããã«æ¬äœã®åæåæéãè¶³ããšãåŠã«107ç§ãšããåšæãšèŸ»è€ãåãã
ã€ãŸããLinuxãã®ãã®ãèµ·åã§ããªãã®ã§ã¯ãªããããªãåŸããŸã§èµ·åãããšããã§ãã«ãªã³ã¡ãããã¡ãäœã£ãåŠçã«åŒã£ãããããã®çŽåŸã«åèµ·åããŠããå¯èœæ§ãããã
ã§ãããããã¯ãŒã¯ããå ¥ããªãã®ã§çŽããªãã
ããŒãã
æ¬åœã«ãã£ã¡ãã£ãã
AIã ã£ãŠå€±æãã
ä»åã®æèšã
AIã ããã£ãŠã倱æããªãããã§ã¯ãªãã
ã¡ãã£ãŽããããããã¡ããããããªãè€éãªäœæ¥ãããŠãããã人éã ãã§ã¯ãã¶ãéäžã§è«ŠããŠãããããªãšãããŸã§ãäžç·ã«æã£ãŠããããã§ããAIãåºããæ¹æ³ã ããå®å šã ãšããAIã«ä»»ããã°çµ¶å¯Ÿã«å£ããªããšãããããªããšã¯ãã¡ãããªãã
ä»åã¯ãå®éã«åããŠããåŠçãããããèµ·åæã«èªååãããããšäžæ®µé²ãããšããã§è»¢ãã ãã©ã€ãç°å¢ã§åãããšãšãLinuxã®èµ·åã·ãŒã±ã³ã¹ã®äžã§å®å šã«åãããšã¯å¥åé¡ã ã£ããèããŠã¿ãã°åœããåã ããã©ãå®ç©ãè§Šã£ãŠãããšããã®åœããåãã¡ãããšèžã¿æãïŒç¬ïŒã
ã§ãããããæèšã ãããå£ãããããããä»ãŸã§è§Šã£ãããšã®ãªãã£ãé åãžè¡ãçç±ãã§ããã
ãããã¯ãŒã¯ããå ¥ããªããªãããã£ãšæåããå ¥ãã°ããã
ãšããããšã§ã
次åäºå
UARTã
ååã¯ãã¡ããç¥ã£ãŠãããã§ããã«ãªã³ã¡ããã¯æ¬æ Œçã«äœ¿ã£ãããšããªãã
ã©ãããSoftBank Air ã¿ãŒããã«6ã«ã¯ãèµ·åãã°ãçŽæ¥èŠãæ¹æ³ãããããããããŸãããã°ããããã¯ãŒã¯ãç«ã¡äžãããããã£ãšåãããŒãããŒãã®æ®µéããäžã®æ§åãèŠãããšãã§ããã
æãããŠãæé®ã«ãªããããSBAT6ãæåºã§ããã®ãã
ãããšããæ¬åœã«ãã ã®ç®±ã«ãªãã®ãã
次åããUARTã«åææŠïŒãã®å·»ïŒãªã®ãïŒã«ãªã³ã¡ããã«ã¯ããŒãã«é«ããâ¥ã»ïŒã