Barcode nyika encrypted mashoko

Kazhinji vanhu havazivi kuti kuverenga Barcode pamusoro zvigadzirwa vanotenga muzvitoro, uye chaizvoizvo shamisa matema mitsetse ava chena nzvimbo angatiudza kwete chete pamusoro nyika mavambo, asiwo vamwe inokosha parameters okuwana.

The zviratidzo izvi rokuti munhu anonzwisisa chete nenhamba vamire pangozi. Ndechipi nyika bhaa yekubvuma? Iri izwi rinoreva mufananidzo chaiwo yakajeka digitaalinen mashoko. Zviri muunganidzwa mizariro uye dzezvimwe kuti zvakagadzirirwa kuverenga dzaari mano. Panguva iyoyo nyika mavambo kunoratidza kutanga digits miviri kana mitatu.

Zvinokosha kucherechedza kuti Barcode hutsva uye patented muna 1949, musango uye Silver. The chipo kuvamba akabvumira kuti neyakarurama chizvidavirire uye kudzora zvinhu zvinoreva pamusoro nzira yavo kubva mugadziri kuti vatengi.

Pari, zvinowanzoshandiswa American Universal chinokosha remitemo kana European Coding hurongwa. Chinonyanya dzakakurumbira ndiyo 13-digit code, iyo akatanga muEurope muna 1977.

nezvemarudzi maviri nemizariro Coding rinoshandiswa Russia:

• European maitiro pamwe 13 Coding matomu;

• kwegadziriro bhaa Codes kugarwa uye muripo magwaro.

Chii angaziva Coding ichi? nyika pakapuranga Bumbiro - a European Article Number, iyo inoratidza pakanga akabudiswa. Zvichienderana matangiro mishonga pasi digit kuti ngozi yokutanga akasiyana. Zvinokosha kucherechedza kuti nyika pakapuranga yekubvuma ibasa dzomunyika dzakawanda inokosha. Tinofanira kurangarira kuti mubumbiro iri haagoni kupinda chete digit.

Inokosha: bhaa Coding kwava saizvozvo nyika yose, asi US and Canada. Panguva iyoyo iri mabhuku vangava munyika Barcode pamwe anonzi chivakashure, uye zvimwe zvigadzirwa ingasanganisira mubatanidzwa nezvemarudzi maviri Coding kushandisa mbariro uye dzezvimwe kunosiyana ukobvu.

Buyers munogara vanofarira chigadzirwa mugadziri. Ziva nyika Bha code nyore. Enough kuziva nhamba kuti anoratidza kwakabva nhumbi.

nyika zimbabwe vari siyana chaizvo. Saka, musi kavha mishonga vokuUnited States uye Canada ndivo vokutanga nhamba 00-09, muGermany - 400-440, Poland - 590, China - 690, uye Russia - 460-469.

Zvinofanira akati kuti tsanangudzo kunyika kubhawa remitemo - haasi mashoko chete chinogona kuwanikwa tichibatsirwa chifananidzo hwakajeka pamusoro nhumbi. It anotaura pamusoro boka, iyo manufactures zvigadzirwa. Bar remitemo rinotaura kuti mumwe parameters of chigadzirwa - zita raro, mutengi unhu, ukuru uye uremu, zvokubikisa uye mavara. Panewo cheki digit. Inoshanda kuti ritsigire yakarurama pamusoro iverengwe Coding uchishandisa chaiwo scanners. Dzimwe nguva unogona kupiwa mumwe mufananidzo, iyo inoratidza chigadzirwa pasi rezinesi kugadzirwa.

Barcoding kunokosha. Zvinova nyore kuchengeta zvinyorwa nhumbi kuburikidza richikurukura makombiyuta kuziva uwandu hwavo zuva nezuva Implementation, uyewo kudzivirira kubviswa achiri vasingabhadharwi zvinhu kunze zvitoro uye muzvitoro.