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1) Baaxadda codsiga tignoolajiyada Bar code waxaa lagu dabaqaa marar kala duwan, waana in la doortaa akhristayaasha code-yada kala duwan.Tusaale ahaan, si loo horumariyo nidaamka maaraynta bakhaarka bar code, inta badan waa lagama maarmaan in si joogta ah loo tiriyo shaybaarada bakhaarka.Sida la mid ah, akhristaha code-ka ayaa looga baahan yahay inuu ahaado mid la qaadi karo oo si ku meel gaar ah u kaydin kara macluumaadka alaabada halkii uu ku koobnaan lahaa inuu isticmaalo kombuyuutarka hortiisa.Way fiicantahay in la doorto akhriyaha koodhka la qaadi karo.Ku haboonMarka la isticmaalayo barcode ururiyaha ee khadka wax soo saarka, guud ahaan waa lagama maarmaan in lagu rakibo barcode-akhriska meelo go'an oo ku yaala khadka wax soo saarka, qaybaha la soo saarayna waxay ku habboon yihiin akhristayaasha barcode, sida nooca qoryaha laysarka, CCD scanner, iwm. Nidaamka maaraynta shirka iyo nidaamka xaadiritaanka ganacsiga, nooca kaarka ama nooca booska-barcode akhriyaha ayaa la dooran karaa.Qofka u baahan in uu saxeexo waxa uu shahaadada barcode ku daabacan gelin doona booska akhristaha, akhristuhuna si toos ah ayuu u sawiri doonaa oo siin doonaa calaamada guusha akhriska.Tani waxay sahlaysa hubinta tooska ah ee wakhtiga dhabta ah.Dabcan, munaasabadaha gaarka ah qaarkood, aaladaha akhriyaha koodhka gaarka ah ayaa sidoo kale la horumarin karaa si loo daboolo baahiyaha.

2) Kala-soocidda kala-duwanaanshaha kala-soocidda kala-duwanaanshaha waa tilmaame kale oo muhiim u ah doorashada akhristaha barcode.Waqtigan xaadirka ah, kala-soocidda kala-duwanaanshaha akhristayaasha barcode ee ay soo saaraan shirkado kala duwan ayaa aad u kala duwan.Qaar ka mid ah akhristayaasha waxay aqoonsan karaan dhowr hab oo kood ah, akhristayaasha qaarna waxay aqoonsan karaan in ka badan darsin kood.Marka la samaynayo nidaamka codsiga bar code, dooro nidaamka code u dhigma.Isla mar ahaantaana, marka la habeynayo akhristaha code-ka ee nidaamka, akhristaha waxaa looga baahan yahay inuu si sax ah u qeexo calaamadaha nidaamka code-kan.Xagga saadka, koodka UPC/EAN ayaa badanaa la isticmaalaa.Sidaa darteed, marka la horumarinayo nidaamka maaraynta mall shopping, marka la dooranayo akhristaha, waa inay awood u leedahay inay akhrido UPC/EAN code.Nidaamka boostada iyo isgaarsiinta, Shiinuhu wuxuu hadda isticmaalaa matrix 25 code.Marka la dooranayo akhristaha, calaamadda nidaamka code waa dammaanad.

3) Awoodda Interface-ka Waxaa jira meelo badan oo codsi ah oo tignoolajiyada barcode ah, waxaana jira noocyo badan oo kombuyuutar ah.Marka la samaynayo nidaamka codsiga, deegaanka nidaamka hardware guud ahaan waxaa la go'aamiyaa marka hore, ka dibna akhristaha barcode ku haboon deegaanka ayaa la doortay.Tani waxay u baahan tahay qaabka interface ee akhristaha la doortay si uu u buuxiyo shuruudaha guud ee deegaanka.Waxa jira laba nooc oo is-dhexgal ah oo loogu talagalay akhristayaasha barcode guud: A. Isgaadhsiinta taxanaha ah.Habkan isgaarsiineed ayaa guud ahaan la adeegsadaa marka la isticmaalo nidaamka kumbiyuutarka yar iyo kan dhexdhexaadka ah, ama marka goobta xog aruurinta ay ka fogaato kumbuyuutarka.Tusaale ahaan, nidaamka maaraynta imaanshaha ganacsiga, kombayutarka guud ahaan lama dhigo meesha laga soo galo iyo meesha laga baxo, ee waa in la dhex dhigaa xafiiska, si loo fahmo xaaladda imaanshaha wakhtiga.B. Keyboard emulation waa hab is-dhexgal ah oo u gudbiya macluumaadka barcode ee uu soo aruuriyo akhristuhu kumbiyuutarka isagoo sii marinaya kombuyutarka kumbuyuutarka, sidoo kale waa hab inta badan la isticmaalo.Waqtigan xaadirka ah, hababka kiiboodhka sida XKAT waxaa badanaa lagu isticmaalaa IBM/PC iyo mashiinada ku habboon.Dekadda kiiboodhka ee kombayuutarku waxa kale oo uu leeyahay qaabab kala duwan.Sidaa darteed, haddii aad doorato ku dayashada kumbuyuutarka, waa inaad fiiro gaar ah u yeelataa nooca kumbuyuutarka ee nidaamka codsiyada, oo aad u fiirsato haddii akhristaha la doortay uu la jaan qaadi karo kombiyuutarka.

4) Shuruudaha cabbiraadaha sida heerka akhriska koowaad Heerka akhrinta koowaad waa tilmaame dhammaystiran oo akhristayaasha barcode, kaas oo la xidhiidha tayada daabacaadda calaamadaha barcode, naqshadaynta code-dooriyeyaasha iyo waxqabadka sawir-qaadayaasha sawir-qaadista.Goobaha codsiyada qaarkood, akhristaha koodhka gacanta ee gacanta ayaa loo isticmaali karaa in lagu xakameeyo iskaanka soo noqnoqda ee calaamadaha koodka bar ee bini'aadamka.Waqtigan xaadirka ah, shuruudaha heerka akhriska ugu horreeya waa mid aad u adag, waana kaliya qiyaasta waxtarka shaqada.Wax-soo-saarka warshadaha, bakhaar-is-ku-haynta iyo codsiyada kale, waxaa loo baahan yahay heerka akhrinta koowaad ee sare.Sidaha barcode u hoggaansamaya wuxuu ku socdaa khadka wax soo saarka tooska ah ama suunka gudbinta, waxaana jirta hal fursad oo keliya oo lagu ururinayo xogta.Haddii heerka akhriska koowaad uusan gaarin 100%, ifafaalaha luminta xogta ayaa dhacaya, taasoo keeneysa cawaaqib xun.Sidaa darteed, goobahan codsiga ah, waa in la doortaa akhristayaasha code-ka ee leh heerka akhrinta koowaad, sida iskaanka CCD.

5) Xallinta Marka la dooranayo qalab loogu talagalay in si sax ah loo ogaado ballaca bar dhuuban ee lagu akhriyo, cufnaanta barcode ee loo isticmaalo codsiga ayaa dooranaysa qalab wax-akhris leh oo leh xallin ku habboon.Isticmaalka, haddii xallinta aaladda la xushay uu aad u sarreeyo, nidaamka ayaa si aad ah u saameyn doona smudges iyo de-inking on baararka.

6) Scan Properties Scaning Sifooyinka waxa loo qaybin karaa qoto dheer ee iskaanka, ballaca sawirida, xawaaraha sawirida, heerka aqoonsiga hal mar, heerka khaladka yara, iwm loo oggol yahay in laga tago dusha sare ee barcode iyo masaafada ugu dhow ee uu sawir-qaaduhu u soo dhowaan karo dusha sare ee barcode iyada oo laga duulayo hubinta akhriska la isku halayn karo, taas oo ah, baaxadda shaqo ee waxtarka leh ee iskaanka barcode.Qaar ka mid ah aaladaha iskaanka miis-barcode ma siinayaan qoto-dheeraanta sawirka tusaha goobta ee tilmaamayaasha farsamada, laakiin waxay siinayaan masaafada iskaanka, taas oo ah, masaafada ugu gaaban ee madaxa iskaanka loo oggol yahay inuu ka tago dusha barcode.Balladhka sawirku waxa uu tilmaamayaa dhererka jirka ee macluumaadka barcode oo uu akhriyi karo shucaaca sawirku masaafo la siiyay.Xawaaraha sawirku waxa uu tilmaamayaa inta jeer ee nalka wax lagu baadho ee ku yaala jidka sawirida.Heerka aqoonsiga hal mar waxa uu ka dhigan yahay saamiga tirada tags ee uu akhriyay qofka markii ugu horeysay la sawiray ilaa wadarta tirada tags ee la sawiray.Tusmada tijaabada ee heerka aqoonsiga hal mar ayaa kaliya lagu dabaqi karaa habka aqoonsiga qalinka iftiinka ee gacanta lagu haysto.Haddii la isticmaalo signalka la helay waa lagu soo celceliyaa.Heerka qaladka yara wuxuu la mid yahay saamiga wadarta tirada aqoonsiga beenta ah.Nidaamka bar koodka, heerka qaladka yara waa dhibaato ka sii daran heerka aqoonsiga hal mar oo hooseeya.

7) Dhererka calaamada Barcode dhererka saddex-calaamadaha waa arrin ay tahay in la tixgeliyo marka la dooranayo akhristaha.Saamaynta tignoolajiyada wax-soo-saarka awgeed, qaar ka mid ah sawir-qaadayaasha sawir-qaadista ayaa tilmaamaya cabbirka ugu sarreeya ee iskaanka, sida iskaanka CCD iyo iskaashanayaasha laydhka dhaqaaqa.Nidaamyada codsiyada qaarkood, dhererka calaamadda barcode si aan kala sooc lahayn ayaa loo beddelaa, sida nambarka tusaha buugga, dhererka calaamadda barcode ee xirmada alaabta, iwm. Codsiyada dhererka isbeddelka ah, saameynta dhererka calaamadda barcode waa in ay noqotaa la xuso marka la dooranayo akhriste.8) Qiimaha akhristaha iyadoo ay ugu wacan tahay shaqooyinka kala duwan ee akhristayaasha, qiimuhu sidoo kale waa iswaafaqayn.Sidaa darteed, markaad dooranayso akhristayaasha, fiiro gaar ah u yeelo saamiga waxqabadka-qiimaha alaabooyinka, waana inay buuxiyaan shuruudaha nidaamka codsiga iyo qiimaha waa inuu ahaadaa mid hooseeya sida mabda'a xulashada.9) Shaqooyin gaar ah waxa loo baahan yahay in dhawr albaab laga soo galo oo dhawr akhriye lagu xidho hal kombuyuutar, si ay akhristayaasha albaab kasta u soo ururiyaan macluumaadka oo ay ugu diraan isla kombayutarka.Sidaa darteed, akhristayaasha waxaa looga baahan yahay inay lahaadaan hawlaha isku xirka si loo hubiyo in kombuyuutarku si sax ah u heli karo macluumaadka iyo wax ka qabashada wakhtiga.Marka nidaamka codsigu leeyahay shuruudo gaar ah oo loogu talagalay akhriyaha barcode, doorasho gaar ah waa in la sameeyaa.