Isikhokelo seekhowudi ze-QR
Ikhowudi ye-QR yigridi yolwazi. Ikhamera yakho ifumana iikona zayo, ifunde ipateni, kwaye iphinda iqulunqe umxholo-nangona enye idatha yonakalisiwe.
Isithuba yinxalenye yekhowudi.
Gcina umda omhlophe ocacileyo malunga ne-QR yakho. QR puli igcina ubuncinane iimodyuli ezine zesithuba esithe cwaka, ngoko ke iskena sinokuyahlula kwindawo eyingqongileyo.
Ubumnyama ekukhanyeni uyaphumelela.
Sebenzisa umahluko oqinileyo phakathi kwepateni yakho nemvelaphi. Sifuna i-conservative 4.5:1 ireyishini yokuthelekisa ukuthumela ngaphandle; olu luyilo lwethu lokulinda, hayi umgangatho we-QR.
Vavanya eyona nto iyiyo.
Sikhetha uyilo olunikezelweyo phambi kokukhuphela. Iphepha, ilitha, umgama, kunye nomgangatho wekhamera isebalulekile. Qala malunga ne-30 mm ububanzi kwaye uvavanye ubungakanani bokwenene kunye nomgama.
Ilogo encinci. Uluvo oluhlala luhleli.
Sisebenzisa ukulungiswa kweempazamo eziphezulu kunye nendawo yelogo ethintelweyo. Ukulungiswa kwempazamo kukhusela idatha, kodwa akukho mvume yokufihla i-30% yomfanekiso. Lonke uyilo oluhleliweyo luyajongwa kwakhona.
Sebenzisa umhleli ngendlela yakho.
Sebenzisa ikhonkco lokutsiba ukufikelela kumhleli, i Tab ukuya kulawulo, kunye nezitshixo zotolo phakathi kokhetho oludityanisiweyo. Cofa u-Escape ukuvala ingxoxo. Umbala ngamnye unendawo yokubhaliweyo yokufaka ixabiso le-hex. Iinketho ezikhethiweyo ziphawuliwe kwaye zinemeko ekhethiweyo efikelelekayo. Umboniso uhlaziywa ngokuzenzekelayo, kwaye oopopayi bahlonipha useto oluncitshisiweyo lwentshukumo yesixhobo sakho.
Isebenza njani ikhowudi yeQR
I-DENSO WAVE, ngoko isahlulo se-DENSO, yazisa ikhowudi ye-QR kwi-1994. Iqela likaMasahiro Hara lenzelwe ukufundwa ngokukhawuleza, kwaye iifektri zemoto zasebenzisa ukulandelela iinxalenye. I-QR imele "Impendulo eKhawulezayo."
Fumana iikona
Ikhamera yefowuni yakho ijonga iikona ezintathu zeziphawuli ezinkulu. Banceda iskena sifumane ikhowudi kwaye yenze ujoliso lwayo.
Funda ipateni
I-scanner ifunda igridi yezikwere ezikhanyayo nezimnyama, ezibizwa ngokuba ziimodyuli, kwaye ichaza idatha egciniweyo. Idatha eyongezelelweyo yokulungiswa kwempazamo inokubuyisela ulwazi oluthile olungekhoyo.
Khetha inyathelo elilandelayo
Ngokuxhomekeke kwii-apps zayo, ifowuni yakho inokunikezela ngokuvula ikhonkco, ukugcina umfowunelwa, okanye ukujoyina i-Wi-Fi. Ukhetha okwenzekayo ngokulandelayo.
Yenza, lungisa kwaye wabelane
Faka ikhonkco lakho, khetha imibala, uze uyenze ibe yeyakho ngelogo. Khuphela i-PNG, i-SVG okanye i-PDF. Akufuneki akhawunti.
Ndiyenza njani ikhowudi yeQR ngelogo yam?
Faka ikhonkco lakho, khetha umxholo wombala, emva koko wongeze uphawu lwakho, uphawu lwentlalo okanye ifoto kumhleli. Imboniso ihlaziya njengoko usebenza. Khuphela iPNG yokwabelana, iSVG yokutshintsha ubungakanani, okanye iPDF yokuprinta. Skena inguqulelo yokugqibela kwifowuni yakho ngaphambi kokuba uyisebenzise.
Ingaba ezi khowudi ze-QR ziphelelwa lixesha?
Esi sisixhobo sasimahla sokwenza iikhowudi ze-QR ezingaguqukiyo. Ikhonkco lakho okanye iinkcukacha zigcinwa ngaphakathi kwikhowudi ngokwayo. Akukho mhla wokuphelelwa okanye umda wokuskena ofakwe kwikhowudi. Gcina amaphepha neefayile eziqhagamshelweyo zifumaneka. Yenza ikhowudi ye-QR entsha xa utshintsha ikhonkco okanye iinkcukacha ezikuyo.
Ndiyenza njani ikhowudi ye-QR ye-Wi-Fi?
Khetha i-Wi-Fi kwaye ufake igama lenethiwekhi, igama lokugqitha kunye nohlobo lokhuseleko. Iikhamera zefowuni ezixhaswayo zinokusebenzisa ikhowudi ukujoyina loo nethiwekhi. Isizukulwana senzeka kwibhrawuza yakho. Nabani na onekhowudi angafunda iinkcazi ezifakwe kwikhowudi, ngoko ke sebenzisa inethiwekhi yeendwendwe kubatyeleli.
Ngaba ndingayenza ikhowudi ye-QR yemenyu yokutyela okanye iPDF?
Khetha iMenyu okanye iPDF kwaye uncamathisele ikhonkco loluntu kwimenyu okanye kuxwebhu lwakho. Le generator ikhonkco kwifayile yakho; ayiyikusingatha. Gcina i-URL efanayo xa uhlaziya imenyu yakho ukuze ikhowudi yakho eprintiweyo iqhubeke nokusebenza. Jonga ikhonkco ngaphandle kokungena phambi kokushicilela.
Ngaba iikhowudi ze-QR ezinemibala ziya scan?
Umbala unokusebenza xa amachaphaza ehlala ehluke ngokucacileyo kwimvelaphi. Iiseti zethu zangaphambili zisebenzisa imvelaphi emhlophe, imibala yesiko inokhuseleko oluchaseneyo, kwaye ukhuphelo lujongwa ngedikhowuda yeQR. Gcina indawo ecacileyo malunga nekhowudi kwaye uvavanye ukuprintwa kwangempela kubungakanani obujoliswe kunye nomgama.
Ngaba ndingenza iikhowudi zeQR ngobuninzi?
Ewe. Vula i-Bulk, ncamathelisa i-CSV ukuya kuthi ga kwimiqolo engama-50, kwaye usebenzise uyilo lwakho lwangoku lwebhetshi. Ikhowudi nganye iyajongwa phambi kokuba ibandakanywe kwi-ZIP yokukhuphela. Phonononga isampula ye-CSV kuBuninzi kwiikholamu ezilindelekileyo.
Ukujongwa ngakumbi kwiikhowudi zeQR
I-QR ithetha ukuPhendula ngokuKhawuleza
I-QR imele ukuPhendula ngokuKhawuleza: ukufunda ngokukhawuleza kwakuyinjongo ephambili yoyilo.
DENSO WAVE · I-QR ithetha ukuPhendula ngokuKhawuleza
Yenzelwe iifektri
I-DENSO yazisa iikhowudi ze-QR eJapan kwi-1994, kwaye imboni yemoto yayisebenzisa ukulandelela iinxalenye ixesha elide ngaphambi kwemenyu yokutyela.
DENSO WAVE · Yenzelwe iifektriIqela lababini nje
UMasahiro Hara uholele iqela lophuhliso lwabantu ababini, malunga nonyaka kunye nesiqingatha somsebenzi ngaphambi kokuba ikhowudi ye-QR ilungile.
DENSO WAVE · Iqela lababini nje
Iikona ezintathu zityhila intsingiselo
Iipateni ezintathu zeekona ezinkulu zinceda umfundi ukuba afumane ikhowudi ye-QR eqhelekileyo kwaye aqaphele ukuqhelaniswa kwayo, naxa ijikeleziswa.
DENSO WAVE · Iikona ezintathu zityhila intsingiselo
Ipatheni yokuqaphela eyahlukileyo
Kumbindi wepateni yokufumana, ububanzi obumnyama nokukhanya bulandela umlinganiselo we-1:1:3:1:1, okhethwe ngenxa yokuba yayingaqhelekanga kwizinto ezishicilelweyo.
DENSO WAVE · Ipatheni yokuqaphela eyahlukileyo
Kukho ama-40 obungakanani begridi
Iikhowudi ze-QR eziqhelekileyo zivela kwi-21 kwiimodyuli ze-21 ukuya kwi-177 nge-177, kunye nenguqulo nganye yongeza iimodyuli ezine kwicala ngalinye.
DENSO WAVE · Kukho ama-40 obungakanani begridi
Isicatshulwa esingakumbi sinokuthetha amachaphaza amaninzi
Uhlobo lwedatha, ubude bomxholo kunye nokulungiswa kweempazamo zonke zichaphazela ubungakanani begridi; umxholo omfutshane unokuvelisa ikhowudi exineneyo encinci.
DENSO WAVE · Isicatshulwa esingakumbi sinokuthetha amachaphaza amaninziUmthamo uxhomekeke kwidatha
Ikhowudi enkulu ye-QR eqhelekileyo kwinqanaba eliphantsi lokulungiswa kwempazamo inokubamba ukuya kumadijithi angama-7,089, kodwa kuphela i-2,953 bytes yedatha yokubini.
DENSO WAVE · Umthamo uxhomekeke kwidathaUmgangatho wamazwe ngamazwe ukususela ngo-2000
IKhowudi ye-QR yaba ngumgangatho we-ISO ngoJuni 2000, inika abenzi kunye nabafundi ingcaciso yobugcisa ekwabelwanayo ngayo.
DENSO WAVE · Umgangatho wamazwe ngamazwe ukususela ngo-2000I-Micro QR yifomathi eyahlukileyo
I-Micro QR isebenzisa ipateni enye kuphela kwaye iqala kwi-11 nge-11 iimodyuli, kodwa ifomathi eyahlukileyo kwaye idinga umfundi ohambelanayo.
DENSO WAVE · I-Micro QR yifomathi eyahlukileyo
Iikhowudi ze-QR nee-CD zomculo
Iikhowudi ze-QR zisebenzisa indlela ye-Reed–Solomon yokulungisa iimpazamo ukunceda ukubuyisa idatha eyonakeleyo. Le ndlela ikwasetyenziswa kwii-CD zomculo.
DENSO WAVE · Iikhowudi ze-QR nee-CD zomculoIimbekiselo zobugcisa: DENSO WAVE · Iindawo ezizolileyo · Ukulungiswa kwempazamo