Ọtụtụ ndị ahịanwere ike ọ nweghị echiche ka esi ahọrọihe nlereanya ziri ezimgbe hazụta mmanya egbe nyocha koodu. Wma ọ ka mma ịhọrọ1D ma ọ bụ 2D? Oleekwanụ maka wiredna ikuku nyocha? Taa ka anyị dozie ọdịiche dị n'etiti nyocha 1D na 2D, ma kwado gị ụfọdụ ezigbo ahịa nke ngwaahịa nyocha n'ahịa.
1.What bụ ihe dị iche n'etiti 1D na 2D scanners?
Sna-ekwu okwu,Ihe nyocha barcode 1D nwere ike nyochaa naanị koodu barcode 1D, ihe nyocha barcode 2D nwere ike iṅomiha abụọ1D na 2D koodu. Na n'ihe gbasara ọnụahịa, ọnụ ahịa nyocha koodu barcode 1D ga-adị ọnụ ala karịa nyocha koodu barcode 2D.
Site na 1D nyochaenweghị ike iṅomi2D mmanyakoodus, nke a ọ pụtara naIhe nyocha 2Dga-aka mmaIhe nyocha 1D? On'ezie mba,Ihe nyocha 1D nwere uru nagụọingbarcode ogologo dịtụ ogologo, ọkachasị dị ka koodu mmanya ogologo dị na ngwugwu ngwa ngwa. Mgbe nyocha 2D na-agụ CMOS, nke sitere na yafoto e sere iji nyochaa koodu mmanya,ya mere ikike ngbanwe ya adịghị mma ka nyocha 1D.
2.Ụdị 1D Koodu
Enwere ọtụtụ ụdịKoodu barcode 1D, na e nwere ihe karịrị iri abụọ nkịtị koodu usoro, dị ka ndị a.
Code39 (koodu 39 ọkọlọtọ), Koodu Codabar (koodu Cudebar), Koodu ọkọlọtọ 25 (koodu ọkọlọtọ 25), koodu Matrix25 (koodu Matrix 25), koodu UPC-A, koodu UPC-E, koodu ITF25 (koodu Cross 25), EAN Koodu 13 (EAN-13 koodu mba ofesi ngwa ahịa), koodu EAN-8 (EAN-8 koodu mba ofesi ngwa ahịa), Koodu 11, Koodu 93, koodu ISBN, koodu China Post (ụdị nke koodu Matrix 25), koodu MSI , Koodu ISSN, Koodu Code128 (koodu 128, gụnyere koodu EAN128), Code39 EMS (EMS pụrụ iche koodu 39).
3.Ụdị 2D Koodu
International Association of Automatic Identification Manufacturers (AIM) na American Standardization Association (ANSI) emechaala ụkpụrụ akara maka sistemụ koodu 2D dị ka PDF417, QR Code, Code 49, Code 16K na Code One.
Nnyocha China na2Dkooduteknụzụ malitere na 1993.We mepụtara anyị abụọ 2D koodu ụkpụrụ mba: 2D koodu grid matrix code (SJ/T 11349-2006) na 2D koodu kọmpat matrix koodu (SJ/T 11350-2006).
Ọtụtụ mgbe, ndị2DKoodu anyị na-ejikarị na-ezo aka na koodu QR,dị kaUsoro koodu QR maka Alipay, ịkwụ ụgwọ WeChat, tiketi ụgbọ oloko, wdg.
4.What bụ nhazi ọkwa nke nyocha nyocha ikuku?
Ikuku nyochaningenwere ike kewaa yaụdị atọ:Bluetoothikuku, 2.4Gikuku, 433MHZikuku.Isi ihe dị iche na ụdị ikuku ikuku atọ a bụ ndị a.
Ogologo nnyefe Bluetooth (n'èzí): 5~15 mita, kọmputa na ekwentị/pad/mbadambaenwere ike iji ya na Bluetooth.
Ogologo nnyefe 2.4G (na oghere):50 mita ~ 100 mita, ị chọrọ mpụgaUSBnnata na kọmputa.
433MHZ nnyefe anya (na oghe): 200 mita, maụfọdụmba nwere ikike na rediona ọ bụghịekwe ka iji 433MHZ.
N'ikwu okwu n'ozuzu, ọ bụrụ na mmefu ego ezuru, a na-atụ aro ka ebute ụzọ maka egbe nyocha ikuku ikuku. Ejighị wired kechie igwe nyocha ikuku, ya's ọzọ adaba na ngwa ngwa iji.
5.Wireless barcode nyocha ngwaahịa nkwanye
MJ2880,2D ihe nleba anya igwe ikuku Bluetooth
-- Kwado koodu mmanya 1D na 2D, yana nkwado nyocha ihuenyo na ngwaọrụ mkpanaka
--Ike batrị buru ibu 2000mah, nwere ike ịdịgide ruo awa 8 na-aga n'ihu iji na-akwụghị ụgwọ.
--Dual eji dị ka wired na ikuku nyocha
-- mode na-aga n'ihu, ọnọdụ akwụkwọ ntuziaka, ọnọdụ uche akpaaka nhọrọ
--Ụdị mbulite ngwa ngwa yana ụdị ngwa ahịa nhọrọ
MJ2870,Ihe nyocha koodu ikuku 2D 2.4G nwere ntọala
-- Kwado koodu mmanya 1D na 2D, yana nkwado nyocha ihuenyo na ngwaọrụ mkpanaka
--Ike batrị buru ibu 2000mah, nwere ike ịdịgide ruo awa 8 na-aga n'ihu iji na-akwụghị ụgwọ.
--Njikọ ọdụ ụgbọ mmiri na ịchaji dị mfe karịa
-- mode na-aga n'ihu, ọnọdụ akwụkwọ ntuziaka, ọnọdụ uche akpaaka nhọrọ
--Ụdị mbulite ngwa ngwa yana ụdị ngwa ahịa nhọrọ
-- Ogologo njikọ dị ogologo ruo mita 50-100
6.Wired barcode nyocha ngwaahịa nkwanye
Uru maka nyocha wired bụ nkwụnye na-egwu, ọ dịghị mkpa ijikọ ma ọ bụ wụnye ọkwọ ụgbọala. Ọzọkwa, wired nyocha na-adịkwa ọnụ ahịa karịa.
Maka onye na-ere ahịa izugbena nnukwu ụlọ ahịa, Ihe nyocha koodu mmanya 2D ejiri aka bụ ezigbo nhọrọ. N'ihi na ọ na-efu obere ego, na-enyocha ma koodu nzuzo ngwa ahịa yana ekwentịKoodu, it bụ nke siri ike naujo na-eguzogide, nwere ike na-ada ada site na 2 mita ịdị elu ka ihe.
N'ime nnukwu ụlọ ahịa, nnukwu ụlọ ahịa na ụlọ ahịa ndị ọzọ nwere oke okporo ụzọ, ebe achọrọ nyocha ngwa ngwa, izi ezi dị elu, dị mfe iji,desktọọpụ mmanya koodu nyocha ikpo okwubụ ezigbo nhọrọ. Ikpo okwu nyocha nke desktọpụ dị obere nke na-agaghị ewe nnukwu ohere. N'ihi na enwere ike itinye ya na desktọpụ, ị nwere ike ịtọhapụ aka gị, na ya's-azọpụta ọrụ. Nyocha akpaaka na nnukwu windo nyocha, na-enyere aka ịghọta ma gụọ koodu mkpọchi ngwa ngwa, iji mee ka arụmọrụ dị ngwa ma melite afọ ojuju ndị ahịa.
Ọ bụrụ na ị nwere mmasị ma ọ bụ ajụjụ ọ bụla n'oge nhọrọ ma ọ bụ ojiji nke nyocha koodu mmanya ọ bụla, nabatakpọtụrụ anyị! MINJCODEna-agba mbọ na nyocha na mmepe nke koodu mmanyanyochateknụzụ na akụrụngwa akụrụngwa,ụlọ ọrụ anyị nwere 14 afọ nke ụlọ ọrụ ahụmahụ na ọkachamara ubi, na a na-ukwuu ghọtara site ọtụtụ ndị ahịa!
Ọ bụrụ na ị nọ na azụmaahịa, ị nwere ike ịmasị gị
Kwado Ọgụgụ
Oge nzipu: Mar-16-2023