Ukuncishiswa okukhulu komhlaba kanye nemithombo yamanzi kuye kwakhuthaza ukuthuthukiswa kwezolimo ezinembile, ezisebenzisa ubuchwepheshe bokubona kude ukuqapha idatha yezemvelo yomoya kanye nomhlabathi ngesikhathi sangempela ukusiza ukuthuthukisa isivuno sezitshalo. Ukukhulisa ukuzinza kobuchwepheshe obunjalo kubalulekile ekuphatheni imvelo kahle nokunciphisa izindleko.
Manje, ocwaningweni olusanda kushicilelwa kumagazini i-Advanced Sustainable Systems, abacwaningi e-Osaka University bathuthukise ubuchwepheshe bokubona umswakama wenhlabathi obungenantambo obungabola kakhulu. Lo msebenzi uyingqophamlando ebalulekile ekubhekaneni nezingqinamba zobuchwepheshe ezisele kwezolimo olunembile, njengokulahlwa ngokuphephile kwemishini yezinzwa esetshenzisiwe.
Njengoba inani labantu emhlabeni liqhubeka nokukhula, ukwenza ngcono isivuno sezolimo kanye nokunciphisa ukusetshenziswa komhlaba namanzi kubalulekile. Ukulima okunembile kuhlose ukubhekana nalezi zidingo ezingqubuzanayo ngokusebenzisa amanethiwekhi ezinzwa ukuqoqa ulwazi lwezemvelo ukuze izinsiza zabelwe ngokufanele amapulazi lapho zidingeka khona nalapho zidingeka khona.
Ama-drone nama-satellite angaqoqa ulwazi oluningi, kodwa awalungele ukunquma amazinga omswakama kanye nomswakama enhlabathini. Ukuze kuqoqwe idatha efanele, amadivayisi okulinganisa umswakama kufanele afakwe phansi ngobuningi obukhulu. Uma inzwa ingaboli, kumele iqoqwe ekupheleni kokuphila kwayo, okungaba umsebenzi omningi futhi ongasebenzi. Ukufeza ukusebenza kwe-elekthronikhi kanye nokubola komswakama kubuchwepheshe obuthile kuyinjongo yomsebenzi wamanje.
“Uhlelo lwethu luhlanganisa izinzwa eziningi, ugesi ongenantambo, kanye nekhamera yokuthwebula izithombe ezishisayo ukuze kuqoqwe futhi kudluliselwe idatha yokuzwa kanye nendawo,” kuchaza uTakaaki Kasuga, umbhali oholayo walolu cwaningo. “Izingxenye ezisenhlabathini zinobungani kakhulu nemvelo futhi zakhiwa i-nanopaper, i-substrate, i-natural wax protective coating, i-carbon heater kanye ne-tin conductor wire.”
Lobu buchwepheshe busekelwe eqinisweni lokuthi ukusebenza kahle kokudluliselwa kwamandla angenantambo ku-sensor kuhambisana nokushisa kwe-sensor heater kanye nomswakama wenhlabathi ezungezile. Isibonelo, lapho kulungiswa indawo ye-sensor kanye ne-engeli enhlabathini ebushelelezi, ukwandisa umswakama wenhlabathi kusuka ku-5% kuya ku-30% kunciphisa ukusebenza kahle kokudlulisa kusuka ku-~46% kuya ku-~3%. Ikhamera yezithombe ezishisayo bese ithwebula izithombe zendawo ukuze iqoqe ngasikhathi sinye umswakama wenhlabathi kanye nedatha yendawo ye-sensor. Ekupheleni kwesizini yokuvuna, izinzwa zingangcwatshwa enhlabathini ukuze zibole.
“Siphumelele ekucabangeni izindawo ezinomswakama onganele wenhlabathi sisebenzisa izinzwa eziyi-12 ensimini yokubonisa engamamitha angu-0.4 x 0.6,” kusho uKasuga. “Ngenxa yalokho, uhlelo lwethu lungabhekana nobuningi bezinzwa obudingekayo kwezolimo olunembile.”
Lo msebenzi unamandla okwenza ngcono ezolimo ezinembile ezweni elinobunzima obukhulu bezinsizakusebenza. Ukukhulisa ukusebenza kahle kobuchwepheshe babacwaningi ngaphansi kwezimo ezingezinhle, njengokubekwa kabi kwezinzwa kanye nama-engeli okuthambeka enhlabathini eqinile kanye nezinye izinkomba zemvelo yomhlabathi ngale kwamazinga omswakama wenhlabathi, kungaholela ekusetshenzisweni kabanzi kobuchwepheshe ngumphakathi wezolimo womhlaba wonke.
Isikhathi sokuthunyelwe: Ephreli-30-2024