Yadda za a fahimci matakin kariyar IP na ƙayyadaddun ƙayyadaddun ƙirar lambar barcode?

Lokacin da kamfanoni suka sayaduban barcodemodules, QR code scanning modules, daƙayyadaddun na'urorin sikanin lambar QR, za ku ko da yaushe ganin masana'antu sa na kowane na'urar daukar hotan takardu da aka ambata a cikin promotional kayan, Menene wannan kariya matakin nufi?Akwai wata magana, da kafaffen barcode scanning module yana da raba harsashi tare da ginannen QR code engine, mai kyau airtightness, dogon sabis rayuwa, kuma gabaɗaya suna da halaye na hana ruwa, ƙura da kuma digo-hujja, kuma za a iya gyarawa saka (sake, waje saka) daban-daban smart na'urar hadewa aikace-aikace.
Wannan ya nuna, da2d matrix Barcode scannerAna amfani da shi a cikin al'amuran cikin gida da waje, abubuwan da ake buƙata don matakin kariya na IP na kayan aikin dubawa sun bambanta gaba ɗaya.Na gaba, zamu iya fahimtar ma'anar matakin kariyar IP. Matakin kariyar IP shine muhimmin ma'auni don kariyar aminci na kayan lantarki. , Tsarin ƙididdiga na kariyar IP yana ba da hanya don rarraba samfurori bisa ga ƙura, mai hana ruwa da kuma haɗuwa da kayan lantarki da marufi.
Yawanci matakin kariya yana bayyana ta IP yana biye da lambobi 2, kuma ana amfani da lambobi don bayyana matakin kariya. Lamba na farko yana nuna kewayon juriya na kayan aiki ga ƙura, ko matakin da aka kare mutane daga haɗari a cikin yanayin da aka rufe. .Ina wakiltar matakin hana ƙaƙƙarfan abubuwa na waje shiga, kuma matakin mafi girma shine 6; Lambobi na biyu yana nuna matakin juriya na ruwa na kayan aiki, wanda ke wakiltar matakin kariya daga shigar ruwa. Mafi girman darajar shine 8.