UGorky wake wathi izincwadi ziyizitebhisi zentuthuko yabantu. ULeo Tolstoy wathi Izincwadi Ezinhle Ziyisihluthulelo Sokuhlakanipha. Izincwadi zidlala indima ebalulekile empilweni yethu. Umtapo wolwazi womphakathi njengengxenye ebalulekile yohlelo lwenkonzo yamasiko omphakathi unesibopho sokusindisa amasiko abantu ifa lamasiko abantu, ukubamba imfundo yezenhlalo, ukusabalalisa ulwazi nolwazi lomphakathi, kanye nokuthuthukisa izinsiza zobuhlakani.
Izakhiwo zomtapo wolwazi womphakathi kazwelonke zithuthukisiwe njalo, imikhiqizo yamasiko omphakathi isibe miningi kakhulu, amakhono esevisi athuthukisiwe, futhi izinzuzo zomphakathi zikhuphuke kakhulu. Ngo-2019, kwakunemitapo yolwazi yomphakathi engu-3,196 kuzwelonke, ukwanda okungu-20 kusukela ekupheleni konyaka odlule; iqoqo lezincwadi eliphelele lalingu-11.178 million, ukwanda okungu-7.3% ekupheleni konyaka odlule; izincwadi ze-e-book ezingu-865.57 million, ukwanda okungu-7.0%; inani lezihlalo zamagumbi okufundela lalingu-1,190,700, ukwanda okungu-6.6% ekupheleni konyaka odlule.
Incwadi inamathele ekushiseni, umswakama, ukukhanya okukhulu kanye nezinye izinto zomtapo wolwazi. Izinga lokushisa eliphakeme kakhulu, izinga lokusabela kwamakhemikhali elisheshayo kanye nesikhathi eside sokugcinwa kwamandla okugoqwa kwephepha. Izinga lokushisa eliphansi, izinga lokusabela kwamakhemikhali elihamba kancane kanye nesikhathi esifushane sokugcinwa kwamandla okugoqwa kwephepha. Ngokuvamile, njalo lapho izinga lokushisa lehla noma lenyuka ngo-20℃, impilo yephepha izokwanda noma ifinyezwe izikhathi ezingaphezu kuka-7-8. Iphepha uhlobo lwento e-hygroscopic. Aligcini nje ngokuguga ngaphansi kwethonya lokushisa, kodwa futhi liwohloka kalula ngaphansi kwethonya lomswakama. Ngesikhathi esifanayo, lapho umswakama uphezulu, iphepha lencwadi livame ukukhunta nezinambuzane, okwenza iphepha lencwadi liqhekeke futhi linamathele ngisho "ezitini".
Kungabonakala ukuthi ithonya lokushisa kanye nomswakama ezincwadini likhulu kakhulu. Njengendawo yokugcina idatha, umtapo wolwazi uyindawo ebaluleke kakhulu yokuqapha izinga lokushisa kanye nomswakama. Ungumkhiqizo wokuqapha ngesikhathi sangempela ulwazi lwedatha yemvelo njengokushisa kanye nomswakama kulabhulali. "Ungumsizi omuhle" womtapo wolwazi. U-HENGKO, njengomhlinzeki wesixazululo se-IoT sokushisa kanye nomswakama wendawo onolwazi olungaphezu kweminyaka eyishumi eShenzhen, uhlale ethula imibono emisha futhi wenza impumelelo eqhubekayo emkhakheni wokulinganisa izinga lokushisa kanye nomswakama. Sinemikhiqizo eminingi ehlukene yokushisa kanye nomswakama:i-dew point mete ephathwa ngesandlar, umthumeli wephuzu lamazolo, umthumeli wokushisa nomswakama, Isidluliseli sokushisa nomswakama esihlanganisiwe se-RS485,irekhodi ledatha yokushisa nomswakama ephathekayor,i-probe yokushisa nomswakama, isilawuli sokushisa nomswakama, i-probe yokushisa komhlabathi kanye nomswakama ephathwa ngesandlanjalo njalo.
Uma ufuna ukuqapha izinga lokushisa kanye nomswakama kulabhulali, ungaqoqa izinga lokushisa kanye nomswakama ezindaweni eziningi kulabhulali, njengokuxhumanisa ama-transmitter amaningi okushisa kanye nomswakama noma ama-thermometer kanye nama-hygrometer, futhi idatha eqoqwe ingadluliselwa ngqo kwi-PC ngemodi ye-RS485. Ukuze kuboniswe, kugcinwe futhi kuhlaziywe idatha, ingahlanganiswa nezinhlelo ezahlukene zokuqapha imvelo ukuze kufezwe ukulawula okukude. Imikhiqizo yochungechunge lwe-transmitter yokushisa kanye nomswakama ye-HENGKO eyenzelwe ngokukhethekile ukuqapha izinga lokushisa kanye nomswakama ezindaweni ezinzima, enezinhlelo zokusebenza eziningi ezifaka phakathi izindawo zangaphakathi, i-HVAC, amapulazi emfuyo, izindawo zokugcina izithombo kanye nezinhlelo zokusebenza ezahlukahlukene zangaphandle. Sinethimba lobuchwepheshe lochwepheshe elihlinzeka ngesisombululo se-IOT senzwa yomswakama yesidingo sakho sokulinganisa.
Isikhathi sokuthunyelwe: Ephreli-12-2021
