Ninde wahimbye code-ibice bibiri?

2023-11-23

Kode y'ibice bibiri ni Changhong yumwimerere ya DENSO WAVE Company mu Buyapani, Masahiro Hara. Yashizweho mu 1994. Kode ebyiri-code nayo yitwa code ebyiri. Kode isanzwe-ibice bibiri ni code ya QR, nuburyo buzwi cyane bwo gutanga code kubikoresho bigendanwa. Irashobora kwerekana ubwoko bwinshi bwamakuru. Yanditse amakuru yikimenyetso yamakuru hamwe nibishushanyo byumukara n'umweru byatanzwe mu ndege (icyerekezo-cyerekezo) ukurikije amategeko runaka nigishushanyo runaka cya geometrike. Inyandiko-yibice bibiri irashobora gukoresha umubare wimiterere ya geometrike ihuye na binary kugirango ihagarare inyandiko yamakuru yimibare, binyuze mubikoresho byinjiza amashusho cyangwa igikoresho cyo gusikana amashanyarazi gihita gisomwa, kugirango ugere ku buryo bwo gutunganya amakuru, buri nyuguti ifata ubugari runaka, hamwe nigikorwa runaka cyo kugenzura.

Hara Changhong, "se wa kode ebyiri". Yavukiye i Tokiyo, mu Buyapani mu 1957, yarangije muri kaminuza ya Hosei mu 1980 abona impamyabumenyi ihanitse mu bijyanye n'amashanyarazi muri kaminuza ya Hosei. Muri uwo mwaka, yinjiye mu Buyapani Denso Co., Ltd., ishami rya Toyota Motor. Isosiyete kandi iteza imbere ikoranabuhanga rishya nko kumenyekana imvugo. Changhong yumwimerere yateje imbere kode ya QR mu 1994, yatsinze ibipimo bya JIS muri 1999 na ISO mu 2000.

Umwimerere Changhong yabanje guteza imbere abasomyi ba code. Muri kiriya gihe, kode y'ibice bibiri yari yatangiye kugaragara muri Amerika. Ariko, kubera amakuru menshi, byatwaye amasegonda abiri kugeza kuri atatu kugirango usome kode, idashobora gukoreshwa mu nganda. Toyota Motor Corporation yafashe icyemezo cyo guteza imbere kode nshya yibice bibiri. Kubera ko mudasobwa ari nziza kumurongo umwe nka code ya bar, niba hari icyitegererezo gifite igipimo cyihariye cyirabura-cyera, noneho uzamenya ko hari code. Amaherezo, Hara Changhong yahimbye code ya QR. "QR" ya code ya QR ni amagambo ahinnye ya "Igisubizo cyihuse.

Kubwibyo, kuba neza, Changhong yumwimerere ntabwo ari "se wa code-ibice bibiri", ahubwo agomba kwitwa "se wa code ya QR". Ariko, kuva code ya QR yabaye code-code izwi cyane ku isi, irahwanye na code ebyiri, Ntabwo rero ari byinshi cyane kwita Yuan Changhong "se wa code ebyiri.

Gukoresha code ebyiri-byiciro

1. Soma ubucuruzi: Nyuma yuko porogaramu ikoresha amakuru yubucuruzi kandi ikusanya ishusho ya code ibiri, kode-ibice bibiri yoherejwe kumukoresha igendanwa ukoresheje ubutumwa bugufi cyangwa ubutumwa bwa multimediya. Umukoresha afata terefone igendanwa ahantu hanyuma asinga terefone igendanwa binyuze mumashini ya code ebyiri kugirango decode no kumenya. code-ibiri.

2. Serivisi nyamukuru yo gusoma: umukoresha ashyiraho umukiriya wa code ibiri kuri terefone igendanwa, ikoresha terefone igendanwa kugirango arase no kumenya amashusho abiri-code yacapwe kubitangazamakuru, ibinyamakuru, nibindi, kubona ibikubiyemo bya code-ibice bibiri kandi bitera porogaramu zijyanye.

Uruhare rwa code ebyiri

1. Kugura amakuru (ikarita yubucuruzi, ikarita, Ijambobanga rya WIFI, amakuru);
2. Gusimbuka urubuga (gusimbuka kuri microblog, urubuga rwa mobile, urubuga rwa videwo);
3. Kwamamaza kwamamaza (abakoresha gusikana kode no gushakisha amashusho namajwi yamamaza yasunikwa nabacuruzi;
4. e-ubucuruzi bwa terefone igendanwa (kode ya gukoresha scan, terefone igendanwa itondekanya;
5. Kurwanya-kurwanya gukurikirana (abakoresha barashobora gusikana kode kugirango barebe aho umusaruro, mugihe amateka ashobora kubona umwanya wanyuma wo gukoresha ..

Ibyiza bya kode ebyiri

Igiciro cyumusaruro wibice bibiri ni bike, inzira yo gucapa iraroshye kandi ihinduka, n'imikorere yo kurwanya imikorere nibyiza. By'umwihariko, iyo code-yibice bibiri byacapwe, imiterere nubunini birashobora guhindurwa no guhinduka, kandi guhinduka birakomeye. Nubwo bimeze bityo, nyuma yo gushyiraho ingamba zo gushiraho muburyo bubiri, irashobora gutuma ifite imikorere myiza yo kurwanya imikorere.