He Aha te Barcode? Te Tikanga, te Mahi, me Ōna Momo
Ko te barcode he huarahi tuhi raraunga hei tauira e taea ana e te mīhini te pānui. Ko taua tauira i te nuinga o te wā he rārangi pango, mā hoki, he rerekē te whānui, he tapawhā iti rānei kua whakaraupapatia ki roto i tētahi tapawhā rite. Ina matawaitia, ka whakawhitia anōtia taua tauira ki ngā nama, ki te kuputuhi rānei, hei tauira te waehere o tētahi hua, te nama tuku mōkihi, te wāhitau paetukutuku rānei.
I te mea mā te mīhini e pānui, he tere ake te barcode, he iti ake hoki ngā hapa i te pato ā-ringa i tētahi waehere. Koia te take e whakamahia ana te barcode i te tahua, i te whare putunga, i te hōhipera, i ngā tīkiti, tae noa ki ngā pōkai kai.
He hītori poto o te barcode
I whakawhiwhia te whakaaro mō te barcode ki tētahi pātene i te tau 1952 e Norman Joseph Woodland rāua ko Bernard Silver i Amerika. Nō te tau 1974 anō i tino whakamahia ai te barcode i te toa, i te wā i matawaitia ai tētahi pōkai kāpia i tētahi hokomaha i Ohio me tētahi waehere UPC. Mai i taua wā, kua horapa te barcode puta noa i te ao, ā, ināianei kei te whakahaerehia ā-ao e tētahi rōpū paerewa ko GS1 te ingoa.
Ka pēhea te mahi a te barcode?
Ka tīaho te pūmatawai i te barcode, kātahi ka pānui i te mārama ka whakahokia mai. He iti te mārama ka whakahokia e ngā wāhanga pōuri, he nui te mārama ka whakahokia e ngā wāhanga mārama. Ka whakawhitia taua rerekētanga ki tētahi raupapa nama 0 me te 1, kātahi ka whakatairitea ki ngā ture o taua momo barcode. He maha hoki ngā barcode he mati arowhai (check digit) tō rātou, arā, ko te mati whakamutunga ka tātaitia mai i ngā mati o mua. Ki te kore te otinga o te tātai e hāngai, ka mōhio te pūmatawai he hapa, ā, ka whakakāhoretia e ia te otinga.
Ko te barcode tonu i te nuinga o te wā he waehere anake tāna e pupuri ana. Ko ngā mōhiohio pērā i te ingoa o te hua, i te utu rānei, e penapenatia ana ki te pūnaha tahua, ki tētahi pātengi raraunga (database) rānei, kātahi ka rapua mā taua waehere.
Ngā momo barcode e whakamahia auautia ana
Hei tirohanga whānui, ka wehea ngā barcode ki ngā rōpū nui e rua:
- Barcode 1D (rārangi): he rārangi poutū ka pānuitia mai i te mauī ki te matau. Hei tauira, ko te EAN-13 me te UPC-A mō ngā hua hokohoko, me te Code 128 me te Code 39 mō te whakarite tuku me ngā whare putunga.
- Barcode 2D: he tauira tapawhā e pupuri ana i ngā raraunga i ngā ahunga e rua, nā reira he nui ake te nui ka taea te pupuri. Hei tauira, ko te QR Code, te Data Matrix, te PDF417, me te Aztec.
I tua atu i ēnei, he barcode motuhake mō te poutāpeta me te tuku, mō te hauora, me ngā paerewa GS1 mō te mekameka tuku. Ka taea e koe te pānui i ētahi whakamārama hōhonu ake mō ō rātou rerekētanga i te tuhinga Te Rerekētanga o te Barcode 1D me te 2D.
He aha ngā mahi a te barcode?
- Hokohoko: ka whakatere i te tahua, ka tuhi aunoa hoki i ngā taonga kei te putunga.
- Whare putunga me te tuku: ka aroturuki i ngā taonga me ngā mōkihi mai i tētahi wāhi ki tētahi atu.
- Ngā tīkiti me ngā hui: ka arowhai i te pono o tētahi tīkiti ki te matawai kotahi.
- Te whakatairanga: mā te QR Code i runga i tētahi pukapuka iti, i tētahi pōkai rānei, ka kawea tika ngā tāngata ki tō paetukutuku, ki tō tahua kai, ki tō WhatsApp rānei.
Te hanga i tō ake barcode
Kāore koe e hiahia ki tētahi taupānga utu kia hanga barcode ai. I I Need Barcode, kōwhiria te momo barcode, whakakīia ngā raraunga, kātahi ka tikiake hei whakaahua PNG. Neke atu i te 100 ngā momo ka taea e koe te kōwhiri, ā, he koreutu katoa, kāore he rēhitatanga.
Ngā Pātai Auau
He aha te rerekētanga o te barcode me te QR Code?
Ko te QR Code tētahi momo barcode, arā, he barcode 2D. Ko te barcode rārangi (1D) e pupuri ana i ētahi pūāhua torutoru noa, ā, ka pānuitia mai i te mauī ki te matau, engari ko te QR Code e pupuri ana i ngā raraunga i ngā ahunga e rua, nā reira ka taea te pupuri i tētahi hono, i tētahi kuputuhi, i ngā raraunga WiFi rānei.
Ka pupuri te barcode i te utu o te hua?
Kāore i te nuinga o te wā. He waehere anake kei roto i te barcode o tētahi hua. Ko te utu me te ingoa o te hua e penapenatia ana ki te pūnaha tahua, kātahi ka rapua mā te waehere i matawaitia.
Me utu kia hanga i tētahi barcode?
Kāo. Ka taea te hanga koreutu i te whakaahua barcode, hei tauira i I Need Barcode. Ko te mea anake me rēhita, me utu hoki, ko te tau ōkawa mō ngā barcode o ngā hua hokohoko pērā i te EAN-13, mā te GS1.
