Sei bata QR code pakombiyuta?

Chimwe chinokosha zvikamu upenyu hwezuva nezuva, kunyanya-digital nyika, rava QR-bumbiro anokwanisa kuverenga ose. mhando iyi encryption inogona kuwanikwa zvachose kwose kwose: pamusoro kavha mishonga pamusoro mabhokisi uye mumwe imba midziyo yemagetsi, tubhuku, mabhurocha, mapepanhau. Kazhinji, hapana mashoko kudare chimiro chimwe kana mumwe, haisi pasina QR code. Nezvazvo munyaya ino ichakurukurwa. Muverengi uchadzidza zvakawanda pamusoro nzira iyi, mashoko ari encrypted uye sei kuti bata QR code pamwe foni yako uye kombiyuta.

History chokusika

Saka, chii chinorehwa yakafanana mhando Cipher? Ndicho nyore chaizvo: QR - ane chidimbu mashoko Quick Response, iro rinoshandurudzwa kuna Chirungu zvinoreva "kutsanya Achipindura" kana "kukurumidza kuita." A QR code - vanonzi maviri-dimensional bhaa code, rakanga akakudziridza uye akatanga muna 1994 imwe kambani Japanese inonzi Denso Wave. QR code kuti decipher kuti pashure kuverenga nyaya ino asingakudzi kutora zvikuru kuva zvakakodzera nokuti kuti makambani Japanese vasina chitsama mashoko kuti anofanira anogona kuisa mukati senguva rimwe-dimensional Barcode.

The Kuzivikanwa kwacho

Kana kutarira pamanyorerwo bumbiro nokukurumidza mhinduro, unogona kuona mativi pamwe asingaoneki divi zvekufungidzira, mukati izvo dzimwe rectangular Zvekare zvimiro zvemhashu zvakaita zvakasiyana urefu uye hukuru. Zviri mazviri, uye vakaisa zvose zvinyorwa mashoko munzvimbo encrypted maviri-dimensional romutemo.

Zvose zvinodiwa nzwisisa mashoko QR code pakombiyuta - a scanner chaiyo kuti anoverenga chifananidzo akafanana mubhawa yekubvuma scanner. Musiyano chete ndechokuti michini scanner kuti kuverenga bhaa anoratidza chimwe chete ubvise ukuwo QR code kunozivikanwa sezvo mufananidzo maviri-dimensional kuburikidza zvichiratidza vakawanda rinoparadza dzakadaro.

Zvakanakira kushandisa

Wokutanga musiyano kuoneka Cipher nokukurumidza apindure zvatinosiita bars remitemo - ndiyo chitsama mashoko kuti zvingaonekwa yaiswamo. Nepo "bar" chete inotsigira alphanumeric vatambi, QR unokubvumira kuisa tsamba, mashoko uye rose mitsara.

Kana isu kutora kupfuura QR code kuti decipher kuti "Android" kana kombiyuta, zvinogona kuonekwa kuti kufadza nhamba digits zviri bumbiro - 7089. Uyezve, unogona kuisa kusvika 4296 nhamba uye tsamba rechiLatin arufabheti mairi. Kana isu kutaura binary code, ipapo uwandu zvichibvira mashoko akateya pasi zvishoma chiduku - 2953 bytes.

kukurumbira

Kana muna 1994 boka Denso Wave kwakasimbiswa marezenisi chigadzirwa chayo, varidzi uye haana kuvimba kuwedzera kukurumbira pakati nokugadzirwa. Dzakagadzirirwa QR code akanga kungokurukura kugadzirwa zvinodiwa nomumwe makambani. Handiti QR-code, decipher uye kuziva kuti nyore chaizvo, unogona kuderedza zhinji maitiro kugadzirwa kuti masekonzi mashoma.

Gare gare, muna nemakore 2000s, apo smartphone wokutanga une kamera, uye pashure pavo - Apple iPhone nemamwe kuvatsva namano, QR code akatanga kuwana mukurumbira zvakare. The ndechokuti mafomu kuti verenga bumbiro remitemo pamwe mudziyo kamera kunogonawo kuzviita panyaya mumasekonzi. Uyezve, mashoko huri QR, anogona zvakazara mugove Links, na, SMS, neshamwari, uye kunyange zvifananidzo PNG zvinogona, jpg uye GIF mifananidzo anosvika 4 KB. Yokupedzisira, nenzira, haana midzi munyika ano uye anoshandiswa chaizvo kashoma.

Sei bata QR code

Android- uye iOS-smartphones agara akawandisa zvikumbiro kuziva vaviri-dimensional Cipher. Chinonyanya kukosha chinodiwa - pamberi kamera pamwe chisarudzo chakanaka uye, zvinganaka, autofocus. Chokwadi chokuti Decryption remitemo kunoda mufananidzo pachena, saka kuti serisina smartphone pamwe 2 megapixel kamera pasina autofocus, kazhinji, kwete kukwanisa kuverenga mashoko. Asi ngatitii yakanaka ezvinhu, kana akangwara dzenhare zvakanaka zvakakwana, uye kamuri, ukuwo, dzakakwirira chisarudzo uye kukoshesa.

Kana iwe angosiya pamusoro kamera Anwendung uye upinze QR-code, Chokwadi, hazvishandi, uye bumbiro remitemo haina kuzivikanwa. Nokuti unofanira kuverenga rinokosha kushanda-decoder. Where kundoitora? In iyiwo, zvose zviri nyore chaizvo: zvakafanana mafomu azere muzvitoro ose Mobile mafomu, akadai pamusoro iPhone AppStore uye Play Market pamusoro Android. Search bhaa inofanira kupinda wokupedzisira chikumbiro «QR code scanner" kana kungoti «QR scanner." Pashure pakuonekwa zvabuda, sarudza chero Vending chikumbiro, gadza uye kumhanya naro. Zvinodiwa QR code dzinoti kamera nedivi uye panguva zvachose chero akachinjikana. Application pachayo anoratidza aida mashoko kuratidza. Somuenzaniso, kana ari kubatana kuti Website, kwaita atanga default Browser atova peji rakashama.

Kana isu kutaura kuziva mumwe QR code pakombiyuta, panewo chinhu kwakaoma. Chinhu chikuru - kuvapo achida scanner. Nyore nzira - ndiko kuvhura rugwaro mupepeti uye akaisa zvinhu zviri zviviri-dimensional romutemo scanner. Somugumisiro, mashoko vanoratidza zvose mashoko anodiwa zvichagoverwa murugwaro fomu.

Iyo inoshandisa QR code

The dzinonakidza kupfuura nzira yokushandisa Codes izvi - nayo Prints pamusoro T-shirts, chii kuita siyana dzimwe paIndaneti zvitoro. Chinonyanya kukosha ndechokuti munhu anoda kusangana vanhu vatsva, muchimiro kubatana hwako Profile mumagakava. network chimwe chete QR-code, izvo zvinozoita inodhindwa pamusoro T-hembe. Somugumisiro - wose akaona kuti "mativi" mhando iyi iri nguvo nomumwe munhu, anogona "verenga" uye zvadaro kuwedzera nadzo shamwari.

QR No zvishoma anobatsira makambani anoshambadzira. Saka, makambani akawanda kudhinda mireza pamwe yose maviri-dimensional ciphers vose achipfuura kana kunyange kure aigona tarisei mashoko kakawanda ine kubatana kuti Website kambani. Uyezve, saka unogona zivisai kwete Websites chete, asiwo kuparadzana zvinhu. Somuenzaniso, QR-code, decipher riri ikozvino asina kuoma, rinoshandisirwa munhu chinhu kana mumwe wenguvo kubudikidza mugadziri zvakananga. Murume agere ari Datenroku wakanaka hembe, wakanyorwa pamwe bumbiro yakadhindwa. Avo aida hembe, anogona atarise nyore bumbiro remitemo uye uende zvakananga okutengesa peji iri chaizvo hembe. Uye vanhu zvakanaka, uye chekambani purofiti.

Achiratidza, tinogona kutaura kuti, nemhaka QR-code, kudzosa mashoko munyika ano kwava zvikuru kunakidza uye nyore. Chokwadi, akangwara dzeserura anogona tarisei uye iri nyore chete-dimensional bhaa Codes, asi vapedzisira haarambi mashoko yakakwana, izvo zvinoita mbiri-dimensional Codes uye akakurumbira zvikuru. Ndokusaka haufaniri kuva simbe kuti kukopa Anwendung-decoder riri smartphone yenyu. Pashure pezvose, uyo anoziva apo uye kana uchida kuva QR code kuzivikanwa.