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Taxadirrada Baakadaha iyo Daabacaadda QR Code

Taxadirrada Baakadaha iyo Daabacaadda QR Code

Koodhka QR wuxuu noqon karaa mid madow ama midabo badan oo ka sarreeya.Qodobbada ugu muhiimsan ee saameeya tayada daabacaadda koodka QR waa kala duwanaanshaha midabka iyo khaladaadka xad-dhaafka ah.

1. Kala duwanaanta midabka

Kala duwanaanshaha midabka aan ku filneyn ee wargeyska QR code wuxuu saameyn doonaa aqoonsiga koodhka QR software-ka taleefanka gacanta.Shuruudaha astaamaha indhaha ee calaamadaha daabacaadda koodka: Si loo akhriyo si la isku halleyn karo, daabacaadda ka dib, xadhkaha iyo meelaha bannaan ee barcode waa inay lahaadaan kala duwanaansho cad, milicsiga boosasku waa inuu ahaadaa mid weyn oo suurtagal ah, milicsiga xadhkaha waa inuu ahaadaa sida ugu macquulsan. yar intii suurtagal ah.Marka loo eego halbeegga qaranka, cadaanka daabacaada wargaysyada guduhu waa in ka badan 50%, daabacaadda caadiga ahina waxay buuxin kartaa shuruudaha aqoonsiga QR code.Si kastaba ha ahaatee, waa in la ogaadaa in marka la samaynayo koodka QR ee wargeyska, tifaftiraha waa in la xasuusiyaa inuusan ku darin hadhka si looga hortago xaalada halka ka duwanaanshuhu uusan ku filneyn inuu saameyn ku yeesho akhrinta.

2. Cilad xad dhaaf ah

Inta badan waxa ay tilmaamaysaa summada QR ee midabka.Koodhka QR waa inuu noqdaa mid nadiif ah oo cad marka la daabacayo.Guud ahaan, waxaanu qeexaynaa in qiimaha ugu badan ee khaladka daabacan (khaladaadka daabacan ee u dhexeeya midabka weyn iyo sawirka) uu ka yaraado ama la mid yahay 0.4 jeer ballaca magaca ee barcode xariiqda cidhiidhiga ah.

Marka loo eego halbeegga qaranka, khaladka xad-dhaafka ah ee wargeysyada ayaa looga baahan yahay inuu ka yaraado ama la mid noqdo 0.3mm.Dhab ahaantii, qaar ka mid ah wargeysyada ka jira ama ka sarreeya heerka gobolka oo leh qalab daabacaad oo aad u horumarsan iyo shuruudaha tayada sare waxay si buuxda u buuxin karaan heerarka arrintan.Qaar ka mid ah wargeysyada maxalliga ah iyo kuwa magaalada, haddii daabacaaddu aysan xasilloonayn, waxaa lagu talinayaa in koodka QR lagu daabaco hal midab, si aysan u dhicin dhibaato daabacaad ah.

Daabacaadda ayaa ka maqan curiyayaasha qaar

Markaad daabacayso, ka taxaddar inaadan lumin walxaha ku yaal saxanka daabacaadda, si aysan dhibaato ugu keenin akhrinta koodka QR.Daabacaadda, sababtoo ah saxanka daabacaadda ama buste, way fududahay in la keeno cilladda qaabka daabacan.Qaabka yar ee "kala jajaban" ee koodka laba-geesoodka ah, waa in fiiro gaar ah la siiyaa saxafada ka hor iyo ka dib-hubinta.

Dhibka daabacaadda

Si loo xakameeyo khaladka cabbirka calaamadda koodka laba-geesoodka ah, furaha ayaa ah in la xakameeyo midabka khad iyo cadaadiska daabacaadda inta lagu jiro daabacaadda si loo hubiyo soo celinta saxda ah ee xargaha koodka laba-geesoodka ah.Xaaladaha caadiga ah, waxaan u baahannahay inaan hubinno in khadku uu "ku yar yahay biyaha iyo khad yar", isla markaana hubinaya dhumucda lagama maarmaanka ah ee lakabka khad.Ma jiro xadhig been ah oo uu keeno cadaadis hoose ama midab khad oo aan ku filnayn;ma jirto faafin xad dhaaf ah oo uu keeno cadaadis xad dhaaf ah ama khad weyn.

baakadaha minfly 二维码


Waqtiga boostada: Agoosto-16-2022