Guud ahaan, iskaanka barcode waxa loo qaybin karaa laba qaybood: iskaanka barcode ee fiilaysan iyo iskaanka barcode wirelesska iyadoo loo eegayo nooca gudbinta.
Sawirka barcode-ka fiilada leh wuxuu badiyaa adeegsadaa silig si uu isugu xiroakhristaha barcodeiyo qalabka kombuyuutarka sare ee isgaarsiinta xogta. Marka loo eego hab-maamuusyada isgaarsiineed ee kala duwan, badanaa waxaa loo qeybin karaa: Interface USB, interface serial, interface port-ka kiiboodhka iyo noocyada kale ee is-dhexgalka. Qalabka barcode-ka wireless-ka waxa kale oo loo qaybin karaa qaybahan soo socda iyadoo la raacayo nidaamka gudbinta wireless-ka: wireless 2.4G, Bluetooth,433Hz,zegbee, WiFi.Wired barcode scanner interface1. Interface-ka USB-ga USB-ga waa interface-ka ugu badan ee loo isticmaalo iskaanka barcode, waxaana badanaa lagu dabaqi karaa nidaamyada Windows, MAC OS, Linux, Unix, Android iyo nidaamyada kale.
Interface-ka USB-ga ayaa sida caadiga ah taageeri kara saddexda hab-isgaarsiineed ee borotokoolka kala duwan ee soo socda.USB-KBW: USB-keyboard port, oo la mid ah habka loo isticmaalo kiiboodhka USB, waa habka isgaadhsiinta ee inta badan la isticmaalo, fur iyo ciyaar, looma baahna in lagu rakibo darawalada. , oo ma taageerayo xakamaynta kiciya amarka. Caadi ahaan isticmaal Notepad, WORD, notepad++ iyo qalabyada kale ee wax soo saarka qoraalka si aad u tijaabiso.USB-COM: USB Virtual Serial port (Virtual Serial Port). Markaad isticmaalayso isgaadhsiintan isgaadhsiinta, badanaa waa lagama maarmaan in la rakibo darawalka deked taxane ah. In kasta oo interface USB-ga la isticmaalo, haddana waa isgaadhsiin taxane ah oo deked ah, kaas oo taageeri kara xakamaynta kicinta amarka, oo inta badan loo baahan yahay in la isticmaalo. Tijaabada qalabka dekedaha ee taxanaha ah, sida kaaliyaha debugging-ka dekeda iwm.USB-HID: Sidoo kale loo yaqaan HID-POS, waa borotokoolka gudbinta USB-xawaaraha sareeyo. Looma baahna in la rakibo darawalada. Badanaa waxay u baahan tahay inay horumariso helitaanka software ku habboon ee isdhexgalka xogta waxayna taageeri kartaa xakamaynta kicinta amarka.
2.serial port Interface-ka dekeda serial waxa kale oo loo yaqaan isgaarsiin taxan ama interface isgaarsiineed serial (badanaa loo yaqaan COM interface). Inta badan waxaa si weyn loogu isticmaalaa beerta warshadaha. Waxay leedahay sifooyinka fogaanta gudbinta dheer, isgaarsiin deggan oo la isku halleyn karo, kuma xirna nidaamyada adag. Hababka interface-ku waa kala duwanaansho kala duwan, sida line DuPont, 1.25 line terminal, 2.0 terminal line, 2.54 line terminal, iwm. Waqtigan xaadirka ah, scanner sida caadiga ah wuxuu isticmaalaa calaamadda heerka TTL iyo soo saarista calaamadaha RS232, iyo interface interface sida caadiga ah waa 9- pin serial port (DB9). Markaad isticmaalayso dekedda taxan, waxaad u baahan tahay inaad fiiro gaar ah u yeelato nidaamka isgaadhsiinta (lambarka dekedda, qaybta sinnaanta, xogta xogta, joogsiga, iwm.). Tusaale ahaan, borotokoolka dekedaha taxanaha ah ee sida caadiga ah loo isticmaalo: 9600, N, 8, 1.TTL interface: TTL interface waa nooc ka mid ah deked taxane ah, wax soo saarkuna waa calaamad heersare ah. Haddii ay si toos ah ugu xiran tahay kombuyuutarka, wax soo saarka ayaa la gooyaa. TTL waxay noqon kartaa isgaarsiin RS232 ah iyadoo lagu darayo chip deked taxane ah (sida SP232, MAX3232). Interface-ka noocaan ah waxaa inta badan loo adeegsadaa in lagu xiro kombuyuutar hal-chip ah. Caadi ahaan isticmaal khadka DuPont ama khadka teerminalka si aad toos ugu xidhidhiyaha VCC, GND, TX, RX afar biin si aad ula xidhiidho. Taageerada amarka kiciya Marka la isticmaalayo, qalab deked taxane ah ayaa looga baahan yahay wax soo saarka caadiga ah, sida serial debugging kaaliyaha, hyper terminal iyo qalab kale. Looma baahna in lagu rakibo darawal Taageerada kicinta amarka
3.keyboard port interfaceThe interface port interface sidoo kale loo yaqaan PS/2 interface, KBW (Keyboard Wedge) interface, waa 6-pin wareeg ah interface, habka interface loo isticmaalo kiiboodhada hore, hadda la isticmaalo ka yar, barcode kiiboodhka siliga dekedda waa badiyaa saddex Waxa jira laba xidhiidhiye, mid waxa uu ku xidhan yahay aaladda barcode, mid waxa uu ku xidhan yahay kiiboodhka kumbiyuutarka, ka kalena waxa uu ku xidhan yahay kombuyuutarka martida loo yahay. Caadiyan ku isticmaal wax soo saarka qoraalka kombayutarka, fur oo ciyaar.
4. noocyada kale ee interfaces Marka lagu daro dhowr interfaces ee kor ku xusan, bar codeer ayaa sidoo kale isticmaali doona qaar ka mid ah noocyada kale ee hababka isgaarsiinta, sida isgaarsiinta Wiegand, isgaarsiinta 485, TCP/IP network dekedda isgaarsiinta iyo wixii la mid ah. Hababkan isgaarsiineed ayaa inta badan aan la isticmaalin wax badan, badanaa waxay ku saleysan yihiin habka isgaarsiinta TTL oo lagu daray qaabka beddelka ee u dhigma waa la xaqiijin karaa, mana ku soo bandhigi doono si faahfaahsan halkan. Wireless Barcode Scanner Communication Interface1.
Wireless 2.4GHz2.4GHz waxaa loola jeedaa band soo noqnoqda shaqeeya.
1.2.4GHzISM (Daawaynta Sayniska Warshadaha) waa xargaha soo noqnoqda ee wireless-ka kaas oo si guud looga isticmaalo adduunka. Tignoolajiyada Bluetooth-ku waxay ku shaqeysaa band-jooggan. Ka shaqaynta xadhkaha soo noqnoqda ee 2.4GHz waxa ay heli kartaa adeegsi badan. Iyo awood xoog badan oo ka-hortagga faragelinta, oo hadda si weyn looga isticmaalo guryaha iyo goobaha ganacsiga. Tignoolajiyada loo isticmaalo gudbinta iyo socodsiinta wireless-ka ee masaafo-gaaban. Hab-maamuuska isgaarsiinta wireless-ka ee 2.4G wuxuu leeyahay codsiyo badan oo kala duwan, wuxuuna leeyahay faa'iidooyinka xawaaraha gudbinta degdegga ah, isticmaalka tamarta yar, lammaane fudud, iwm. Iskaanka barcode 2.4G ee wireless-ka ayaa inta badan leh fogaanta gudbinta dibadda oo ah 100-200 mitir, sidoo kale waa iskaanka inta badan la isticmaalo. Habka isgaarsiinta wireless. Laakin sababta oo ah hirarka dhererka 2.4G waa mid gaaban iyo awoodda soo galitaanka inta jeer ee sare waa daciif, masaafada guud ee gudbinta gudaha waxay gaari kartaa oo keliya 10-30 mitir. Wireless 2.4G barcode akhristayaasha sida caadiga ah waxay u baahan yihiin in lagu qalabeeyo 2.4G aqbalaha oo lagu rakibay qalabka martida loo yahay ee gudbinta xogta.
2. Bluetooth-ka wireless-ka-la'aanta ah ee Bluetooth-ka waa 2400-2483.5MHz (oo ay ku jiraan band waardiyaha). Tani waa 2.4 GHz band soo noqnoqoshada raadiyaha gaaban ee warshadaha, sayniska, iyo caafimaadka (ISM) ee aan u baahnayn shatiga (laakin aan sharciyeysnayn) aduunka oo dhan.Bluetooth waxay isticmaashaa tignoolajiyada soo noqnoqda si ay u qaybiso xogta la kala qaado xirmooyinka xogta, kuwaas oo lagu kala qaado 79 kanaal oo Bluetooth ah oo loo qoondeeyay. Xadhkaha xadhkaha goosadka kanal kasta waa 1 MHz. Bluetooth 4.0 waxay isticmaashaa kala dheeraynta 2 MHz waxayna qaadi kartaa 40 kanaal. Kanaalka ugu horreeya wuxuu ka bilaabmaa 2402 MHz, hal kanaal 1 MHz, wuxuuna ku dhammaanayaa 2480 MHz. Iyada oo la adeegsanayo la qabsiga Frequency-Hopping (AFH), badiyaa waxay kor u qaadaa 1600 jeer ilbiriqsikii. Waxa lagu xidhi karaa qalabka ku shaqeeya Bluetooth-ka iyada oo loo marayo habab kala duwan oo isgaarsiineed (sida HID, SPP, BLE), waxa kale oo lagu xidhi karaa kumbiyuutarka aan shaqaynayn Bluetooth-ka iyada oo loo marayo qalabka Bluetooth-ka. Way dabacsan tahay in la isticmaalo. Akhristayaasha barcode-ka Bluetooth-ka ee bilaa-wireless-ka ah waxay caadi ahaan adeegsadaan nooca 2-aad ee awoodda yar ee Bluetooth-ka, kaasoo leh awood yar, laakiin masaafada gudbintu waa mid gaaban, masaafada guud ee gudbinta waa qiyaastii 10 mitir. Waxaa jira habab kale oo isgaarsiin wireless ah sida.433Mhz, Zeggbe, Wifi iyo hababka kale ee isgaarsiinta wireless. Sifooyinka wireless 433MHz waa mawjadaha dhaadheer, soo noqnoqoshada hooseeya, awood gelinta xoog leh, fogaanta isgaarsiineed ee dheer, laakiin daciifnimada ka hortagga faragelinta, anteeno weyn, iyo awood. Isticmaalka sare; alaabooyinka isticmaalaya tignoolajiyada isgaarsiinta ee Zeggbe wireless waxay awood u leeyihiin isku xirka xiddigaha; Wifi wifigu aad buu ugu yar yahay goobta codsiga qoriga wax lagu baadho, in badana loo isticmaalo ururiyaha, markaa si faahfaahsan halkan ugu soo bandhigi maayo.
Macluumaadka kor ku xusan, waxaan si cad u fahmi karnaa qaar ka mid ah hababka isgaarsiineed ee iskaanka barcoder-ka caadiga ah, waxaanan bixinaa tixraac lagu dooranayo qalabka wax iskaanka barcode ee ku habboon marxaladda dambe. Si aad wax badan uga ogaato iskaanka barcode, ku soo dhawoownala soo xidhiidh!Email：admin@minj.cn
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Waqtiga boostada: Nov-22-2022