Mubisanzwe, scaneri ya barcode irashobora kugabanywamo ibyiciro bibiri: scaneri ya barcode scaneri na scaneri ya barcode ikurikije ubwoko bwikwirakwizwa.
Scan barcode scaneri mubisanzwe ikoresha insinga kugirango uhuzeumusomyi wa barcodehamwe na mudasobwa yo hejuru yo gutumanaho amakuru. Ukurikije protocole zitandukanye zitumanaho, zishobora kugabanywamo: USB interineti, interineti ikurikirana, imiyoboro ya porte ya clavier nubundi bwoko bwimikorere. Igikoresho cya barcode idafite umugozi irashobora kandi kugabanywamo ibyiciro bikurikira ukurikije protocole yohereza itagikoreshwa: simsiz 2.4G, Bluetooth, 433Hz, zegbee, WiFi. USB Imigaragarire ya USB Imigaragarire ya USB niyo ikoreshwa cyane kuri scaneri ya barcode, kandi irashobora gukoreshwa kuri sisitemu ya Windows, MAC OS, Linux, Unix, Android nizindi sisitemu.
Imigaragarire ya USB irashobora gushigikira uburyo butatu bukurikira bwo gutumanaho protocole.USB-KBW: USB icyambu cya USB, gisa nuburyo bwo gukoresha USB clavier, nuburyo bwitumanaho bukoreshwa cyane, gucomeka no gukina, ntibikeneye kwishyiriraho abashoferi , kandi ntabwo ashyigikiye itegeko imbarutso yo kugenzura. Mubisanzwe ukoreshe Notepad, IJAMBO, notepad ++ nibindi bikoresho bisohora inyandiko kugirango ugerageze.USB-COM: Icyambu cya USB cyerekanwa (Virtual Serial Port). Mugihe ukoresheje interineti yitumanaho, mubisanzwe birakenewe gushiraho umushoferi wicyambu cya seriveri. Nubwo interineti ya USB ikoreshwa, ni itumanaho ryitumanaho ryitumanaho, rishobora gushyigikira amabwiriza yo kugenzura, kandi mubisanzwe bigomba gukoreshwa. Igeragezwa ryibikoresho byuruhererekane, nkibikoresho byuruhererekane byifashishwa nibindi USB-HID: Bizwi kandi nka HID-POS, ni protocole yihuta ya USB yoherejwe. Ntabwo bikenewe gushiraho abashoferi. Mubisanzwe ikeneye guteza imbere porogaramu yakira kugirango imikoranire yamakuru kandi irashobora gushyigikira kugenzura imbarutso.
2.Icyambu cya seriveriIcyerekezo cyicyerekezo cyiswe kandi itumanaho ryitumanaho cyangwa interineti itumanaho (mubisanzwe byitwa COM interface). Ubusanzwe ikoreshwa cyane mubikorwa byinganda. Ifite ibiranga intera ndende yoherejwe, itumanaho rihamye kandi ryizewe, kandi ntabwo biterwa na sisitemu igoye. Uburyo bwa interineti nuburyo butandukanye, nkumurongo wa DuPont, umurongo wa terefone 1.25, umurongo wa terefone 2.0, umurongo wa terefone 2.54, nibindi. Kugeza ubu, scaneri ikoresha ibimenyetso bya TTL urwego na RS232 ibyasohotse, kandi ubusanzwe umubiri ni 9- icyapa gikurikirana (DB9). Mugihe ukoresheje icyambu, ugomba kwitondera protocole y'itumanaho (nimero yicyambu, parite bit, data bit, guhagarika bito, nibindi). Kurugero, ibisanzwe bikoreshwa muburyo bwa protocole protocole: 9600, N, 8, 1.TTL Imigaragarire: Imigaragarire ya TTL ni ubwoko bwicyambu, kandi ibisohoka ni ikimenyetso cyurwego. Niba ihujwe neza na mudasobwa, ibisohoka ni garble. TTL irashobora guhinduka itumanaho rya RS232 wongeyeho icyuma gikurikirana (nka SP232, MAX3232). Ubu bwoko bwa interineti busanzwe bukoreshwa muguhuza microcomputer imwe. Mubisanzwe ukoreshe umurongo wa DuPont cyangwa umurongo wa terefone kugirango uhuze byimazeyo VCC, GND, TX, RX pin enye kugirango uvugane. Inkunga ya trigger trigger.RS232 Imigaragarire: RS232 Imigaragarire, izwi kandi nka port ya COM, nicyambu gisanzwe, gishobora guhuzwa neza nibikoresho bya mudasobwa. Iyo ikoreshwa, ibikoresho byuruhererekane bisabwa kugirango bisohore bisanzwe, nkibikoresho byuruhererekane byunganira umufasha, hyper terminal nibindi bikoresho. Ntibikenewe ko ushyiraho umushoferi. Shigikira itegeko.
. mubisanzwe bitatu Hariho abahuza babiri, umwe uhujwe nigikoresho cya barcode, imwe ihujwe na clavier ya mudasobwa indi ihujwe na mudasobwa yakiriye. Mubisanzwe ukoreshe inyandiko zisohoka kuri mudasobwa, ucomeke kandi ukine.
4. Ubundi bwoko bwimigaragarire Usibye ibice byinshi byavuzwe haruguru, coder yumurongo izakoresha ubundi buryo bwitumanaho, nkitumanaho rya Wiegand, itumanaho 485, itumanaho rya TCP / IP nibindi. Ubu buryo bwitumanaho ntibukoreshwa cyane, mubisanzwe bushingiye kuburyo bwitumanaho rya TTL hiyongereyeho module ijyanye nayo irashobora kugerwaho, kandi ntabwo nzabimenyekanisha muburyo burambuye hano.Wireless Barcode Scanner Itumanaho Interface1.
Wireless 2.4GHz2.4GHz bivuga umurongo ukora.
1.2.4GHzISM (Inganda zubumenyi bwinganda) nitsinda ridafite umugozi rikoreshwa kumugaragaro kwisi. Ikoranabuhanga rya Bluetooth rikora muriyi bande. Gukora muri bande ya 2.4GHz irashobora kubona intera nini yo gukoresha. Kandi imbaraga zikomeye zo kurwanya kwivanga, kuri ubu zikoreshwa cyane murugo no mubucuruzi. Ikoranabuhanga rikoreshwa mugihe gito cyohereza no gutwara imiyoboro ya interineti. Porotokole y'itumanaho rya 2.4G idafite porogaramu nyinshi, kandi ifite ibyiza byo kwihuta kwihuta, gukoresha ingufu nke, guhuza byoroshye, n'ibindi. intera yohereza hanze ya metero 100-200, kandi nayo ni skaneri ikoreshwa cyane. Uburyo bwo gutumanaho butagira umugozi. , Ariko kubera ko uburebure bwa 2.4G ari bugufi kandi nubushobozi buke bwo kwinjira bworoheje, intera rusange yohereza mu nzu irashobora kugera kuri metero 10-30 gusa. Wireless 2.4G abasomyi ba barcode mubisanzwe bakeneye kuba bafite ibyuma byakira 2.4G byacometse mubikoresho byakiriye amakuru.
2. Bluetooth idafite umugozi BluetoothIbice bya Bluetooth ni 2400-2483.5MHz (harimo na bande). Ngiyo 2.4 GHz ya radiyo ngufi ya radiyo yumurongo winganda, siyanse, nubuvuzi (ISM) bidasaba uruhushya (ariko ntibigengwa) kwisi yose.Bluetooth ikoresha tekinoroji yo gutezimbere kugirango igabanye amakuru yoherejwe mubipaki byamakuru, zikaba zanduzwa binyuze mumiyoboro 79 yagenewe Bluetooth. Umuyoboro mugari wa buri muyoboro ni 1 MHz. Bluetooth 4.0 ikoresha umwanya wa 2 MHz kandi irashobora kwakira imiyoboro 40. Umuyoboro wambere utangirira kuri 2402 MHz, umuyoboro umwe kuri 1 MHz, ukarangirira kuri 2480 MHz. Hamwe nimikorere ya Adaptive Frequency-Hopping (AFH), mubisanzwe irizera inshuro 1600 kumasegonda. Umusomyi wa barcode ya Bluetooth idafite umugozi ufite ikintu gikomeye cyane. Irashobora guhuzwa nigikoresho gifite imikorere ya Bluetooth binyuze muburyo butandukanye bwitumanaho (nka HID, SPP, BLE), kandi irashobora kandi guhuzwa na mudasobwa idafite imikorere ya Bluetooth ikoresheje imashini ya Bluetooth. Biroroshye gukoresha. Abasomyi ba barcode ya Wireless isanzwe ikoresha uburyo bwa Bluetooth ya Power2 ifite ingufu nkeya, ifite ingufu nke, ariko intera yohereza ni ngufi, kandi intera rusange yohereza ni metero 10. Hariho ubundi buryo bwo gutumanaho butagira umugozi nka433MHz, Zeggbe, Wifi nubundi buryo bwo gutumanaho butagira umugozi. Ibiranga simusiga 433MHz nuburebure bwumurongo muremure, inshuro nke, ubushobozi bukomeye bwo kwinjira, intera ndende yo gutumanaho, ariko imbaraga zo kurwanya interineti, antenne nini, nimbaraga. Gukoresha cyane; ibicuruzwa ukoresheje tekinoroji ya Zeggbe itumanaho bifite ubushobozi bwo guhuza inyenyeri; Wifi idafite Wifi ikoreshwa cyane murwego rwo gusikana imbunda, kandi ikoreshwa cyane mukusanya, ntabwo rero nzabimenyekanisha birambuye hano.
Binyuze mu makuru yavuzwe haruguru, turashobora gusobanukirwa neza nuburyo bumwe bwitumanaho bwa barcoder scaneri isanzwe, kandi tugatanga umurongo wo guhitamo ibicuruzwa byabigenewe byabigenewe mugihe cyanyuma. Kugira ngo umenye byinshi kuri barcode scaneri, ikaze kuritwandikire!Email：admin@minj.cn
Niba uri mubucuruzi, Urashobora Gukunda
Saba gusoma
Igihe cyo kohereza: Ugushyingo-22-2022