I roto i ngā mahi ahumahi—mai i ngā whare hanga hinu e penapena ana i te hinu mata ki ngā whare witi e whakahaere ana i ngā silo o te witi, me ngā tipu wai para e aroturuki ana i ngā tāke paru—he mea nui te ine tika i te taumata. Ka whakarite i te rokiroki haumaru, ka arotau i te whakahaere taonga, ka ārai i ngā waipuke, i ngā rerenga maroke rānei, ā, ka tautoko i ngā rerenga mahi whakaputa maeneene. Heoi, he maha ngā wā ka raru ngā taputapu ine taumata tuku iho pērā i ngā pūoko ultrasonic, ngā pana pōtakataka, ngā tuku pēhanga rānei i roto i ngā taiao uaua, uaua rānei: ka āraia ngā tohu ultrasonic e te puehu, e te kohu rānei, ka mau ngā pōtakataka ki roto i ngā wai matotoru, ā, ka rahua ngā tuku pēhanga i roto i ngā tāke he rerekē ngā pāmahana, he pāpāho waikura rānei. Whakauruhia te tuku taumata radar kore-pa atu—he otinga whakarerekē kēmu e tuku ana i te tika kore e taea te whakataurite mō te ine taumata tāke me te silo, ahakoa i roto i ngā āhuatanga tino uaua.
I tōna pūtake, ka mahi te tuku taumata radar kore-pā i runga i te kaupapa o te wā-o-te-rere (ToF). Ka tukuna e ia ngā pā o te radar auau-teitei (te nuinga o te wā he 24GHz, he 80GHz rānei) mai i te pūihi e mau ana ki te tihi o te tāke, o te silo rānei. Ka heke iho ēnei pā, ka whakaata mai i te mata o te wai, te totoka, te paru rānei i roto, ka hoki whakamuri ki te tuku. Ka tatau te taputapu i te wā e pau ana mō ngā pā ki te haere ki te mata ka hoki mai, kātahi ka whakamahia ēnei raraunga (me te tere o ngā ngaru radar) hei tatau i te tawhiti tika ki te rauemi—mai i reira ka puta te taumata o nāianei. Kāore i rite ki ngā taputapu e pā ana ki te whakapā, kāore e pā ki te reo ine, ka whakakore i te mōrearea o te kakahu, te poke, te rahunga miihini rānei.
Ko te mea e wehewehe ana i tēnei hangarau ko tōna tino tika, he whakaritenga matua mō ngā tono tāke me ngā silo, ahakoa he iti noa ngā hapa ine ka arahi pea ki ngā hua utu nui. Ko te nuinga o ngā tuku taumata radar kore-pa e whakamanamana ana ki te tika o ±1mm ki te ±5mm, i runga i te tauira me te whānuitanga ine (ka taea te toro atu mai i te 0.3 mita ki te 80 mita te teitei). Ka mau tonu tēnei tika ahakoa i roto i ngā horopaki hihiri: hei tauira, i roto i ngā tāke hinu me ngā mata pōrearea, i ngā silo rānei me ngā rauemi kirikiri rere pērā i te sima, i ngā pire kirihou rānei. Ko ngā āhuatanga matatau pērā i te tātari echo me ngā rauropi tukatuka tohu ka whakarei ake i te tika mā te kore e aro ki ngā whakaata teka mai i ngā pakitara tāke, ngā hanganga o roto (pēnei i ngā whakaohooho, i ngā ārai rānei), i ngā kapua puehu rānei—ngā take noa e pāngia ana e ētahi atu taputapu ine.
Ko tētahi atu painga o ngā tuku radar kore-pā ko tōna whānui o te whakamahinga puta noa i ngā taiao tāke me ngā silo. He whānuitia ngā momo pāpāho e taea ana te whakahaere: ngā wai (tae atu ki ngā hauwaiwai, ngā matū, me te wai), ngā totoka (ngā witi, ngā paura, me ngā pirepire), tae atu ki ngā paru uaua ki te ine (pēnei i te paru waipara, i ngā paru keri rānei). Ka tu atu tō rātou hoahoa pakari ki ngā āhuatanga tino kino: ngā pāmahana teitei (tae atu ki te 200°C, neke atu rānei me ngā tauira motuhake), ngā pēhanga teitei (tae atu ki te 100 pae), me ngā hau waikura—he mea pai mō ngā ahumahi pēnei i ngā matū hinu, te kai me te inu, me te keri. He maha ngā tauira kei a rātou ngā whakatauranga tiaki IP67, IP68 rānei, e whakarite ana i te ātete ki te puehu, te wai, me te makuku, he mea nui mō ngā silo o waho, ngā whare tukatuka mākū rānei.
Mō ngā kaiwhakahaere ahumahi, ka horapa atu ngā painga ki tua atu i te tika me te roa ki te whai huatanga o te mahi. He iti noa te tiaki e hiahiatia ana mō ngā tuku radar kore-pā: me te kore he wāhanga neke, he pānga rānei ki te reo, kāore he take mō te horoi auau, te whakatikatika, te whakakapi wāhanga rānei—he rerekē ki ngā pana pōtae e hiahia ana kia tiakina auau, ngā tuku pēhanga rānei e ngāwari ana ki te aukati. Ka hono pai hoki rātou ki ngā pūnaha whakahaere o nāianei mā roto i ngā kawa paerewa pēnei i a Modbus, HART, putanga anaro 4-20mA rānei. Ko te tikanga o tēnei ka taea te tuku raraunga taumata i te wā tūturu ki ngā pūnaha SCADA, ki te pūmanawa whakahaere rawa, ki ngā tūāpapa kapua rānei, e āhei ai ngā kaiwhakahaere ki te aroturuki i ngā taumata mamao, te whakatakoto i ngā matohi aunoa mō ngā taumata iti/teitei, me te whakatau i ngā whakatau raraunga mō te whakakī anō, te whakakore rānei i ngā tāke/silo.
Whakaarohia he ararewa witi nui me ngā maha o ngā silo e pupuri ana i te witi me te kānga. Mā te tuku taumata radar kore-pa e whakanohoia ana ki ia silo ka whakaratohia he raraunga taumata tika, wā-tūturu, ka taea e te whare te whai i ngā taonga me te kore tirotiro ā-ringa (he mea e pau ana te wā me te mōrearea). Mena ka tata te silo ki te kī tonu, ka whakaoho te pūnaha i tētahi whakatūpato hei aukati i te witi e haere mai ana, hei ārai i te waipuke. I roto i tētahi whare whakapai hinu, ka whakarite ngā tuku radar i runga i ngā tāke hinu mata i te ine tika o ngā rahinga kua rongoatia, e tautoko ana i te tutuki i ngā whakaritenga pūrongo ture me te arotau i te whakaritenga o ngā tukunga tāke.
Hei whakamutunga, kua hurihia e te tuku taumata radar kore-pā te ine taumata tāke me te silo. Mā tōna hoahoa kore-pā ka whakakorea ngā hapa o ngā taputapu tuku iho, mā tōna tika teitei ka whakaitihia ngā mōrearea whakahaere, ā, mā tōna whānui ka urutau ki ngā hiahia ahumahi kanorau. Mō ngā pakihi e hiahia ana ki te whakarei ake i te haumaru, ki te whakahaere i ngā rawa, me te whakapai ake i te whai huatanga whānui, ehara tēnei hangarau i te taputapu ine noa iho—he rawa nui e akiaki ana i te pono me te hua i roto i ngā mahi ahumahi hou.
Wā tuku: Hakihea-03-2025