黿°èªåè»ãèªåé転ãå é²å®å šæ©èœãªã©ãäžçã®ãã©ã€ãã³ã°ã®æªæ¥ã圢äœãææ°ã®èªåè»æè¡ã解説ããŸãã
èªåè»æè¡ã®çè§£ïŒã°ããŒãã«ã¬ã€ã
èªåè»ç£æ¥ã¯ãè»äž¡ã®èšèšã補é ãæäœæ¹æ³ãåæ§ç¯ããæè¡ã®é²æ©ã«çœåŒãããæ¥éãªå€é©ã®æä»£ãè¿ããŠããŸãããã®ã¬ã€ãã§ã¯ãäž»èŠãªèªåè»æè¡ã®å æ¬çãªæŠèŠãæäŸããäžçã®èªåè»æ¥çãšãã©ã€ãã³ã°ã®æªæ¥ãžã®åœ±é¿ãæ¢ããŸãã
ãšã³ãžã³ãšãã¯ãŒãã¬ã€ã³æè¡
ããããè»äž¡ã®äžå¿ãšãªãã®ãããšã³ãžã³ãŸãã¯ãã¯ãŒãã¬ã€ã³ã§ããåŸæ¥ãå çæ©é¢ïŒICEïŒãèªåè»åžå Žãæ¯é ããŠããŸãããã代æ¿ãã¯ãŒãã¬ã€ã³ããŸããŸãååšæãå¢ããŠããŸãã
å çæ©é¢ïŒICEïŒ
ICEã¯çæïŒã¬ãœãªã³ãŸãã¯ãã£ãŒãŒã«ïŒã®ççŒãå©çšããŠååãçæããŸããçŸåšãç¶ãæè¡é²æ©ã¯ãçè²»ã®åäžãšæåºã¬ã¹ã®åæžã«çŠç¹ãåœãŠãŠããŸãã
- ã¬ãœãªã³ãšã³ãžã³ïŒ ã¬ãœãªã³ãšã³ãžã³ã®æ¹è¯ã«ã¯ãçŽåŽãã¿ãŒããã£ãŒãžã£ãŒãå¯å€ãã«ãã¿ã€ãã³ã°ãªã©ããããããããã¹ãŠãæ§èœãšçè²»ã®åäžã«è²¢ç®ããŠããŸããäŸãã°ããããã®Skyactiv-Xãšã³ãžã³ã¯ãå¹çåäžã®ããã«å§çž®çç«ãå©çšããŠããŸãã
- ãã£ãŒãŒã«ãšã³ãžã³ïŒ ãã£ãŒãŒã«ãšã³ãžã³ã¯ãç¹ã«å€§åè»ãåçšè»ã«ãããŠããã®ãã«ã¯ãšçè²»ã®è¯ãã§ç¥ãããŠããŸããçŸä»£ã®ãã£ãŒãŒã«ãšã³ãžã³ã¯ãã³ã¢ã³ã¬ãŒã«åŒçŽåŽãç²åç¶ç©è³ªãã£ã«ã¿ãŒãªã©ã®æè¡ãæ¡çšããŠæåºã¬ã¹ãæå°éã«æããŠããŸãããšãŒãããã¯äŒçµ±çã«ãã£ãŒãŒã«è»ã®åŒ·åãªåžå Žã§ããããEVã®å°é ã«ãããã®ç¶æ³ã¯å€åããŠããŸãã
ãã€ããªãã黿°èªåè»ïŒHEVïŒ
HEVã¯ICEãšé»æ°ã¢ãŒã¿ãŒãããããªãŒããã¯ãçµã¿åãããŠããŸããåŸæ¥ã®ICEè»ãšæ¯èŒããŠãçè²»ã®åäžãšæåºã¬ã¹ã®åæžãå®çŸããŸããHEVã«ã¯ããã€ãã®çš®é¡ããããŸãã
- ãã€ã«ããã€ããªããïŒMHEVïŒïŒ MHEVã¯å°åã®é»æ°ã¢ãŒã¿ãŒã䜿çšããŠICEãè£å©ããäž»ã«ã¹ã¿ãŒãã¹ãããæ©èœãåçãã¬ãŒãã«å©çšãããŸããå®å šãªé»æ°èµ°è¡ã¯æäŸããŸããã
- ãã«ãã€ããªããïŒFHEVïŒïŒ FHEVã¯çè·é¢ãã€äœéã§é»æ°ååã®ã¿ã§èµ°è¡ã§ããŸããMHEVãšæ¯èŒããŠãããå€§å¹ ãªçè²»åäžãå®çŸããŸããããšã¿ã®ããªãŠã¹ã¯ãã«ãã€ããªããã®ä»£è¡šäŸã§ãã
- ãã©ã°ã€ã³ãã€ããªãã黿°èªåè»ïŒPHEVïŒïŒ PHEVã¯FHEVããã倧ããªããããªãŒããã¯ãæèŒããå€éšé»æºã«æ¥ç¶ããŠå é»ã§ããŸããããé·ã黿°èµ°è¡è·é¢ãæäŸããæ¥åžžã®éå€ã«é©ããŠããŸãã
黿°èªåè»ïŒEVïŒ
EVã¯é»æ°ã¢ãŒã¿ãŒãšããããªãŒããã¯ã®ã¿ã§é§åãããŸããææ°ã¬ã¹ãäžåæåºãããããæç¶å¯èœãªäº€éãœãªã¥ãŒã·ã§ã³ãæäŸããŸããäžçã®EVåžå Žã¯ãæ¿åºã®å¥šå±çãæè¡ã®é²æ©ãæ¶è²»è ã®éèŠã®é«ãŸãã«ãã£ãŠæ¥éã«æé·ããŠããŸãã
- ããããªãŒé»æ°èªåè»ïŒBEVïŒïŒ BEVã¯å®å šã«ããããªãŒé»åã«äŸåããå€éšããã®å é»ãå¿ èŠã§ãããã¹ã©ã¯BEVã®äž»èŠã¡ãŒã«ãŒã§ãã
- çæé»æ± 黿°èªåè»ïŒFCEVïŒïŒ FCEVã¯æ°ŽçŽ çæé»æ± ã䜿çšããŠé»æ°ãçæããå¯ç£ç©ãšããŠæ°Žã®ã¿ãæåºããŸããBEVãããé·ãèªç¶è·é¢ãšçãçæè£çµŠæéãæäŸããŸãããæ°ŽçŽ ã€ã³ãã©ã¯ãŸã éçºéäžã§ããããšã¿ã®ãã©ã€ã¯FCEVã®äžäŸã§ãã
èªåé転æè¡
èªåé転ã¯ãã»ã«ããã©ã€ãã³ã°ãŸãã¯ãã©ã€ããŒã¬ã¹æè¡ãšããŠãç¥ãããé転ã¿ã¹ã¯ãèªååãããã¥ãŒãã³ãšã©ãŒãæžãããå®å šæ§ãšå¹çãåäžãããããšãç®çãšããŠããŸããèªåé転è»ã¯ãã»ã³ãµãŒããœãããŠã§ã¢ã人工ç¥èœïŒAIïŒãçµã¿åãããŠåšå²ã®ç°å¢ãèªèããéè»¢å€æãäžããŸãã
èªååã®ã¬ãã«
ç±³åœèªåè»æè¡äŒïŒSAEïŒã¯ã0ïŒèªååãªãïŒãã5ïŒå®å šèªååïŒãŸã§ã®6段éã®èªååã¬ãã«ãå®çŸ©ããŠããŸãã
- ã¬ãã«0ïŒ èªååãªãããã©ã€ããŒãè»äž¡ãå®å šã«å¶åŸ¡ããŸãã
- ã¬ãã«1ïŒ éè»¢æ¯æŽãè»äž¡ã¯ã¢ãããã£ãã¯ã«ãŒãºã³ã³ãããŒã«ãã¬ãŒã³ããŒãã¢ã·ã¹ããªã©ãéå®çãªæ¯æŽãæäŸããŸãã
- ã¬ãã«2ïŒ éšåçèªååãè»äž¡ã¯ç¹å®ã®ç¶æ³äžã§ã¹ãã¢ãªã³ã°ãšå æžéã®äž¡æ¹ãå¶åŸ¡ã§ããŸããããã©ã€ããŒã¯åžžã«æ³šæãæãããã€ã§ãåŒãç¶ããæºåãããŠããå¿ èŠããããŸãããã¹ã©ã®ãªãŒããã€ãããããã£ãã©ãã¯ã®ã¹ãŒããŒã¯ã«ãŒãºã¯ã¬ãã«2ã·ã¹ãã ã®äŸã§ãã
- ã¬ãã«3ïŒ æ¡ä»¶ä»ãèªååãè»äž¡ã¯ç¹å®ã®ç°å¢äžã§é転ã®ããããåŽé¢ãåŠçã§ããŸãããèŠæ±ããããšãã«ã¯ãã©ã€ããŒãä»å ¥ããæºåãããŠããå¿ èŠããããŸãã
- ã¬ãã«4ïŒ é«åºŠèªååãè»äž¡ã¯ç¹å®ã®ç°å¢äžã§ãã©ã€ããŒã®ä»å ¥ãå¿ èŠãšããã«é転ã®ããããåŽé¢ãåŠçã§ããŸãã
- ã¬ãã«5ïŒ å®å šèªååãè»äž¡ã¯ããããç°å¢äžã§ãã©ã€ããŒã®ä»å ¥ãå¿ èŠãšããã«é転ã®ããããåŽé¢ãåŠçã§ããŸãã
äž»èŠãªã»ã³ãµãŒãšæè¡
èªåé転è»ã¯ãåšå²ã®ç°å¢ãèªèããããã«äžé£ã®ã»ã³ãµãŒãšæè¡ã«äŸåããŠããŸãã
- ã«ã¡ã©ïŒ ã«ã¡ã©ã¯ãè»ç·ã亀éä¿¡å·ãæ©è¡è ãªã©ãç°å¢ã«é¢ããèŠèŠæ å ±ãæäŸããŸãã
- ã¬ãŒããŒïŒ ã¬ãŒããŒã¯é»æ³¢ã䜿çšããŠç©äœã®è·é¢ãéåºŠãæ¹åãæ€åºããŸãã
- LiDARïŒã©ã€ããŒïŒïŒ LiDARã¯ã¬ãŒã¶ãŒå ç·ã䜿çšããŠç°å¢ã®3DããããäœæããŸãã
- è¶ é³æ³¢ã»ã³ãµãŒïŒ è¶ é³æ³¢ã»ã³ãµãŒã¯ãé§è»æ¯æŽãªã©ãè¿è·é¢ã®æ€åºã«äœ¿çšãããŸãã
- GPSïŒ GPSã¯äœçœ®æ å ±ãæäŸããŸãã
- æ £æ§èšæž¬è£ çœ®ïŒIMUïŒïŒ IMUã¯è»äž¡ã®åããšå éåºŠãæž¬å®ããŸãã
- ãœãããŠã§ã¢ãšAIïŒ ãœãããŠã§ã¢ã¢ã«ãŽãªãºã ãšAIã¯ãã»ã³ãµãŒããŒã¿ãåŠçããéè»¢å€æãäžããè»äž¡ãå¶åŸ¡ããããã«äœ¿çšãããŸãã
å é²éè»¢æ¯æŽã·ã¹ãã ïŒADASïŒ
ADASã¯ããã©ã€ããŒãæ¯æŽãäºæ ãé²ãããã«èšèšãããããŸããŸãªå®å šæ©èœãå æ¬ããŸãããããã®ã·ã¹ãã ã¯ãçŸä»£ã®è»äž¡ã§ãŸããŸãäžè¬çã«ãªã£ãŠããŸãã
- ã¢ãããã£ãã¯ã«ãŒãºã³ã³ãããŒã«ïŒACCïŒïŒ ACCã¯ãåæ¹ã®è»äž¡ãšã®å®å šãªè»éè·é¢ãç¶æããããã«ãè»äž¡ã®é床ãèªåçã«èª¿æŽããŸãã
- ã¬ãŒã³ããŒãã³ã°ã¢ã·ã¹ãïŒLKAïŒïŒ LKAã¯ãã¹ãã¢ãªã³ã°æ¯æŽãæäŸããããšã§ããã©ã€ããŒãè»ç·å ã«çãŸãã®ãå©ããŸãã
- èªåç·æ¥ãã¬ãŒãïŒAEBïŒïŒ AEBã¯ãè¡çªã鲿¢ãŸãã¯è»œæžããããã«èªåçã«ãã¬ãŒãããããŸãã
- ãã©ã€ã³ãã¹ãããã¢ãã¿ãªã³ã°ïŒBSMïŒïŒ BSMã¯ãæ»è§ã«è»äž¡ãååšããããšããã©ã€ããŒã«èŠåããŸãã
- ãªã¢ã¯ãã¹ãã©ãã£ãã¯ã¢ã©ãŒãïŒRCTAïŒïŒ RCTAã¯ãé§è»ã¹ããŒã¹ããåŸéããéã«æ¥è¿ããŠããè»äž¡ããã©ã€ããŒã«èŠåããŸãã
- é§è»æ¯æŽïŒ é§è»æ¯æŽã·ã¹ãã ã¯ãå€ãã®å Žåã»ã³ãµãŒãã«ã¡ã©ã䜿çšããŠè»äž¡ãé§è»ã¹ããŒã¹ã«èªå°ãããã©ã€ããŒã®é§è»ãå©ããŸãã
- ãã©ã€ããŒã¢ãã¿ãªã³ã°ã·ã¹ãã ïŒDMSïŒïŒ DMSã¯ã«ã¡ã©ãšã»ã³ãµãŒã䜿çšããŠãã©ã€ããŒã®æ³šæã¬ãã«ãç£èŠããç æ°ãæ³šææ£æŒ«ãæ€åºããŸãã
ã³ãã¯ãããã«ãŒæè¡
ã³ãã¯ãããã«ãŒæè¡ã¯ãè»äž¡ãä»ã®è»äž¡ïŒV2VïŒãã€ã³ãã©ïŒV2IïŒãã¯ã©ãŠããšéä¿¡ããããšãå¯èœã«ããŸãããã®æ¥ç¶æ§ã¯ãå®å šæ§ã®åäžãããã²ãŒã·ã§ã³ã®åŒ·åãããŒãœãã©ã€ãºãããã€ã³ãã©ãã€ã³ã¡ã³ããªã©ãããŸããŸãªå¯èœæ§ãåãéããŸãã
- V2Véä¿¡ïŒ V2Véä¿¡ã«ãããè»äž¡ã¯é床ãäœçœ®ãé²è¡æ¹åã«é¢ããæ å ±ãå ±æããè¡çªé²æ¢ã«åœ¹ç«ã¡ãŸãã
- V2Iéä¿¡ïŒ V2Iéä¿¡ã«ãããè»äž¡ã¯äº€éä¿¡å·ãéè·¯ã»ã³ãµãŒãªã©ã®ã€ã³ãã©ãšéä¿¡ãããªã¢ã«ã¿ã€ã ã®äº€éæ å ±ãæäŸããŠäº€éæµãæé©åããŸãã
- OTAïŒOver-the-AirïŒã¢ããããŒãïŒ OTAã¢ããããŒãã«ãããã¡ãŒã«ãŒã¯è»äž¡ã®ãœãããŠã§ã¢ãé éã§æŽæ°ããæ°æ©èœã®è¿œå ããã°ã®ä¿®æ£ãå¯èœã«ãªããŸãã
- ã€ã³ãã©ãã€ã³ã¡ã³ãã·ã¹ãã ïŒ çŸä»£ã®ã€ã³ãã©ãã€ã³ã¡ã³ãã·ã¹ãã ã¯ãããã²ãŒã·ã§ã³ã鳿¥œã¹ããªãŒãã³ã°ãã¹ããŒããã©ã³é£æºãªã©ãããŸããŸãªæ©èœãæäŸããŸãã
- ãã¬ããã£ã¯ã¹ïŒ ãã¬ããã£ã¯ã¹ã·ã¹ãã ã¯ãè»äž¡ã®æ§èœãé転è¡åã«é¢ããããŒã¿ãåéããããªãŒã管çãä¿éºç®çã®æŽå¯ãæäŸããŸãã
å®å šã·ã¹ãã
èªåè»ã®å®å šã·ã¹ãã ã¯ãè¡çªæã«ä¹å¡ãä¿è·ããããã«èšèšãããŠããŸãããããã®ã·ã¹ãã ã¯é·å¹Žã«ããã£ãŠå€§å¹ ã«é²åãããŸããŸãé«åºŠã§å¹æçã«ãªã£ãŠããŸãã
- ãšã¢ããã°ïŒ ãšã¢ããã°ã¯ãè¡çªæã«å±éããèšåŒµåŒã®ã¯ãã·ã§ã³ã§ãä¹å¡ãè¡æããä¿è·ããŸãã
- ã·ãŒããã«ãïŒ ã·ãŒããã«ãã¯ãè¡çªæã«ä¹å¡ãææããè»å€ã«æŸåºãããã®ãé²ãããã«äžå¯æ¬ ã§ãã
- ã¢ã³ãããã¯ã»ãã¬ãŒãã»ã·ã¹ãã ïŒABSïŒïŒ ABSã¯ããã¬ãŒãæã«è»èŒªãããã¯ããã®ãé²ãããã©ã€ããŒãã¹ãã¢ãªã³ã°å¶åŸ¡ãç¶æã§ããããã«ããŸãã
- 暪æ»ã鲿¢è£ 眮ïŒESCïŒïŒ ESCã¯ãåã ã®è»èŒªã«éžæçã«ãã¬ãŒãããããããšã§ã暪æ»ããé²ãã®ã«åœ¹ç«ã¡ãŸãã
- ãã©ã¯ã·ã§ã³ã³ã³ãããŒã«ã·ã¹ãã ïŒTCSïŒïŒ TCSã¯ãå éäžã®ãã€ãŒã«ã¹ãã³ãé²ãããã©ã¯ã·ã§ã³ãšå®å®æ§ãåäžãããŸãã
- è¡çªã»ã³ãµãŒïŒ è¡çªã»ã³ãµãŒã¯è¡çªãæ€ç¥ãããšã¢ããã°ããã®ä»ã®å®å šã·ã¹ãã ã®å±éãããªã¬ãŒããŸãã
補é ãšææ
補é ããã»ã¹ãšææã®é²æ©ã¯ãè»äž¡ã®æ§èœãå®å šæ§ãæç¶å¯èœæ§ãåäžãããããã«äžå¯æ¬ ã§ãã
- 軜éçŽ æïŒ ã¢ã«ãããŠã ãççŽ ç¹ç¶ãé«åŒµåéŒãªã©ã®è»œéçŽ æã®äœ¿çšã¯ãè»äž¡ééãåæžããçè²»ãšæ§èœãåäžãããŸãã
- å é²è£œé æè¡ïŒ 3Dããªã³ãã£ã³ã°ãããããã«ããçµã¿ç«ãŠãªã©ã®å é²è£œé æè¡ã¯ãçç£å¹çãåäžãããã³ã¹ããåæžããŸãã
- æç¶å¯èœãªçŽ æïŒ åçãã©ã¹ããã¯ããã€ãªããŒã¹è€åææãªã©ã®æç¶å¯èœãªçŽ æã®äœ¿çšã¯ãè»äž¡çç£ã®ç°å¢ãžã®åœ±é¿ãäœæžããŸãã
èªåè»æè¡ã®æªæ¥
èªåè»ç£æ¥ã¯ãæè¡é©æ°ãšæ¶è²»è ã®å奜ã®å€åã«çœåŒãããä»åŸæ°å¹Žéã§æ¥éã«é²åãç¶ãããšäºæ³ãããŸãã
- é»ååã®å éïŒ æ¿åºã®èŠå¶ãããããªãŒäŸ¡æ Œã®äœäžã«ããã黿°èªåè»ã®æ¡çšãå éãããšäºæ³ãããŸãã
- ãããªãèªåŸæ§ïŒ èªåé転æè¡ã¯çºå±ãç¶ããã¬ãã«3ããã³ã¬ãã«4ã®ã·ã¹ãã ãããæ®åããã§ãããã
- ã³ãã¯ãã£ããã£ã®åŒ·åïŒ ã³ãã¯ãããã«ãŒæè¡ã¯ããé«åºŠã«ãªããæ°ãããµãŒãã¹ãã¢ããªã±ãŒã·ã§ã³ãå¯èœã«ããŸãã
- ã·ã§ã¢ãŒãã¢ããªãã£ïŒ ã©ã€ããã€ãªã³ã°ãã«ãŒã·ã§ã¢ãªã³ã°ãªã©ã®ã·ã§ã¢ãŒãã¢ããªãã£ãµãŒãã¹ã®äººæ°ãé«ãŸãã人ã ã®äº€éææ®µãžã®ã¢ã¯ã»ã¹æ¹æ³ãå€ãããšäºæ³ãããŸãã
- æç¶å¯èœãªè£œé ïŒ èªåè»ç£æ¥ã¯ãç°å¢ãžã®åœ±é¿ãäœæžãããããåŒãç¶ãæç¶å¯èœãªè£œé æ £è¡ã«æ³šåããã§ãããã
äžçã®äºäŸãšå°åå·®
èªåè»æè¡ã®æ¡çšã¯ãæ¿åºã®æ¿çãã€ã³ãã©éçºãæ¶è²»è ã®å奜ãªã©ã®èŠå ã«åœ±é¿ãããäžçã®ããŸããŸãªå°åã§ç°ãªããŸãã
- ãšãŒãããïŒ ãšãŒãããã¯ãã£ãŒãŒã«ãšã³ãžã³æè¡ã®ãªãŒããŒã§ãããçè²»ãšæåºã¬ã¹åæžãä¿é²ãã匷åãªèŠå¶ããããŸãããŸãããã®å°åã¯é»æ°èªåè»ã®æ¡çšãæ¥éã«é²ãã§ããŸãã
- åç±³ïŒ åç±³ã¯SUVããã©ãã¯ã®åŒ·åãªåžå Žã§ãããèªåé転æè¡ã«ãå€é¡ã®æè³ãè¡ã£ãŠããŸãã
- ã¢ãžã¢ïŒ ã¢ãžã¢ã¯äžçæå€§ã®èªåè»åžå Žã§ãããç¹ã«äžåœãšã€ã³ãã§èããæé·ãéããŠããŸãããããã®åžå Žã§ã¯ã黿°èªåè»ãã³ãã¯ãããã«ãŒæè¡ã®æ¡çšãæ¥éã«é²ãã§ããŸãã
- åç±³ïŒ åç±³ã«ã¯å€æ§ãªèªåè»åžå Žããããå°å ã¡ãŒã«ãŒãšåœéã¡ãŒã«ãŒãæ··åšããŠããŸãããã®å°åã¯ãæé ãªäŸ¡æ Œã§æç¶å¯èœãªäº€éãœãªã¥ãŒã·ã§ã³ã®éçºã«æ³šåããŠããŸãã
- ã¢ããªã«ïŒ ã¢ããªã«ã¯æé·äžã®èªåè»åžå Žã§ãããæé ã§ä¿¡é Œæ§ã®é«ãè»äž¡ãžã®éèŠãé«ãŸã£ãŠããŸãããã®å°åã¯ãŸããé»åã¢ããªãã£ã代æ¿çæã®æ©äŒãæ¢æ±ããŠããŸãã
å®è·µçãªæŽå¯
èªåè»æ¥çã§åã人ã ã«ãšã£ãŠãææ°ã®æè¡é²æ©ãåžžã«ææ¡ããå€åããç¶æ³ã«é©å¿ããããšãäžå¯æ¬ ã§ãã以äžã«ããã€ãã®å®è·µçãªæŽå¯ã瀺ããŸãã
- ç ä¿®ãšèœåéçºãžã®æè³ïŒ ãœãããŠã§ã¢å·¥åŠãããŒã¿åæã黿°èªåè»æè¡ãªã©ã®åéã§ã¹ãã«ãéçºããŸãã
- ä»ç€Ÿãšã®åæ¥ïŒ ãã¯ãããžãŒäŒæ¥ãã¹ã¿ãŒãã¢ãããšææºããã€ãããŒã·ã§ã³ãå éãããŸãã
- æç¶å¯èœæ§ãžã®æ³šåïŒ èªåè»ç£æ¥ã®ç°å¢ãžã®åœ±é¿ãäœæžãã補åãšããã»ã¹ãéçºããŸãã
- å°åå·®ã®çè§£ïŒ ããŸããŸãªåžå Žã®ç¹å®ã®ããŒãºã«åãããŠè£œåããµãŒãã¹ã調æŽããŸãã
- æ°ããããžãã¹ã¢ãã«ã®æ¡çšïŒ ã·ã§ã¢ãŒãã¢ããªãã£ããã®ä»ã®æ°ãã亀éã¢ãã«ã«ãããæ©äŒãæ¢ããŸãã
äž»èŠãªèªåè»æè¡ãšãã¬ã³ããçè§£ããããšã§ããã®ãã€ãããã¯ã§æ¥éã«é²åããæ¥çã§æåããããã®å°äœã確ç«ã§ããŸãããã©ã€ãã³ã°ã®æªæ¥ã¯ããã«ãããããã¯ã€ãããŒã·ã§ã³ã«ãã£ãŠåããããŠããŸãã