ʻO ka sima kekahi o nā mea hana hale nui, e pili pono ana kona ʻano i ka maikaʻi o nā papahana kūkulu, ke ola lawelawe a me ke ola o kānaka, ka palekana o ka waiwai, nā mea hana sima i mea e mālama ai i nā kumukūʻai hana a hoʻomaha i ka kaohi maikaʻi, ʻo kekahi mau ʻāpana kūkulu no nā pono waiwai e kūʻai pinepine i ka sima haʻahaʻa a i ʻole e hoʻomaʻalahi i ka ʻōnaehana kaohi maikaʻi o ka ninini ʻana i ka sima kalepa. No laila, he mea nui e nānā i ka hana ʻana o ka sima. Hoʻolauna ʻia ka ʻenehana RFID e hoʻokomo i nā ʻāpana rfid i loko o nā poloka hoʻāʻo sima no ka ʻike ʻana, i mea e hahai ai a hoʻokele i ka ʻike pili o ke ola holoʻokoʻa o nā ʻāpana sima mai ka hana ʻana, ka nānā ʻana i ka maikaʻi, ka lawe ʻana i ka hale hana, ka hoʻokipa ʻana i ka pūnaewele, ka nānā ʻana i ka maikaʻi o ka pūnaewele, ka ʻākoakoa ʻana, ka mālama ʻana, a pēlā aku. Ua like kēia ʻāpana me ka "kāleka ID" uila o ka sima, hiki ke hana i ka maikaʻi o ka sima i ka nānā ʻana. E hahai i ka maikaʻi o ka sima e pale aku i ka hoʻopunipuni ʻikepili. ʻO ka lepili sima RFID kahi lepili RFID i kanu ʻia no ka hiki ke hahai i ka maikaʻi o nā ʻāpana prefabricated sima (nā ʻāpana PC), i hoʻopili ʻia me nā mea waikawa-alkali a me nā mea pale i ka corrosion, a kūpono no ka hoʻokele ʻana i ka maikaʻi o nā ʻāpana sima precast. I ke ʻano o ka uhi ʻia ʻana, hiki i ka RFID ke komo i loko o ka ʻāpana sima no ke kamaʻilio komo ʻana, a pono e heluhelu ʻia ke code bar ma kahi kokoke a me ka ʻole o ke keʻakeʻa ʻana i nā mea; He maʻalahi ka haumia ʻana o nā code bar kuʻuna, akā ʻoi aku ka ikaika o ka RFID i ka wai, ka aila a me nā lāʻau olaola a me nā mea ʻē aʻe, mālama ʻia nā hōʻailona RFID i loko o ka chip, no laila ua noa lākou mai ka haumia a ikaika ka anti-interference.