Nthawi ino pali zambiri makasitomala kufunsiraopanda zingwe barcode scannermitundu yanji?Kodi sikani yopanda zingwe imadalira chiyani kuti ilumikizane?Kodi pali kusiyana kotani pakati pa scanner ya bluetooth ndi scanner yopanda zingwe?
Chojambulira chopanda zingwe chomwe chimadziwikanso kuti cordless scanner, ndi chosiyana ndiscanner yawayabar code identification reader.Nthawi zambiri kudzera Bluetooth, WiFi ndi kufala deta zina, sangathe malire ndi kutalika kwa deta chingwe kufala deta, yosavuta kugwiritsa ntchito.
Mwachitsanzo, monga mbewa ndi mbewa opanda zingwe, ubwino wa mbewa opanda zingwe sikuletsedwa ndi chingwe cha data, ndipo ndi chosavuta kugwiritsa ntchito.Momwemonso, scanner yopanda zingwe, monga mbewa yopanda zingwe, ili ndi cholandila opanda zingwe.Imatchedwa dongle, kapena cholandila cha Bluetooth.(Izi sizowona kwenikweni, chifukwa ndi 433MHz kapena 2.4GHz, yomwe ndiyofala kwambiri.)
Choyamba, gulu lama barcode scanner opanda zingweakhoza kusiyanitsidwa ndi njira zamakono zoyankhulirana zopanda zingwe zomwe zimagwiritsidwa ntchito.
Njira zoyankhulirana zopanda zingwe zomwe zimagwiritsidwa ntchito ndi scanner yopanda zingwe ndi Bluetooth, 433MHz, 2.4GHz.
Pakalipano, 433MHz ndiyo njira yolumikizirana opanda zingwe.Ubwino wa gulu la ma frequency awa ndikuti mtunda wolumikizana wopanda zingwe ndi wautali kuposa 2.4GHz, chifukwa ma frequency ndi otsika kuposa 2.4GHz ndipo kutalika kwa mafunde kumakhala kotalika, komwe kumakhala kothandiza kupewa zopinga komanso kutalikirana kwakutali.Kawirikawiri, 433MHz pamalo otseguka, amatha kufika mamita 100 -400 mamita a mtunda wotumizira, ndipo m'chipindamo, mtunda wake wolankhulana ukhoza kufika mamita 20 ~ mamita 60, mamita 20 ~ 30 mamita a ntchito ndi okwanira.2.4GHz opanda zingwe sikani sikani, khoma malowedwe ntchito si zabwino, zambiri khoma limodzi, ndi mtunda sayenera kukhala kutali, amphamvu odana kusokoneza luso, 2.4GHz kuposa 433MHz mlingo kufala, oyenera kwambiri malo mafoni.
Chifukwa chake, ma frequency omwe amagwiritsidwa ntchito kwambiri opanda zingwe ndi 2.4GHz.Mafupipafupi awa ndi njira yogwiritsidwa ntchito kwambiri ya NFC, ndipo Bluetooth kwenikweni ndi 2.4GHz pafupipafupi, koma Bluetooth ndizochitika zapadera za 2.4GHz.Sikina yopanda zingwe ya 2.4GHz nthawi zambiri imalumikizana mkati mwa 10 metres, chimodzimodzi ndi Bluetooth.
Kulankhulana opanda zingwe kwa Bluetooth ndi njira yolumikizirana opanda zingwe ya 2.4GHz.Nthawi zambiri, ma laputopu ndi mafoni am'manja amakhala ndi zolandila za Bluetooth.Izi zikutanthauza kuti, Bluetooth sifunikira cholandila chowonjezera opanda zingwe, ndipo 433MHz ndi 2.4GHz ali ndi cholandila opanda zingwe (mulingo uliwonse wolumikizirana opanda zingwe ndi wosiyana pang'ono, osati wapadziko lonse lapansi, Bluetooth ndi zida zonse zolumikizirana padziko lonse lapansi).
Pomaliza, lankhulani za scanner ya WiFi, kwenikweni, ndi ochepa pamsika, nthawi zambiri mabizinesi amagwiritsira ntchito pulogalamuyi.Dzina lamatsenga, limalumikizidwa ndi WiFi kudzera pa sikani ya sikani kuti igwiritsidwe ntchito.Zoletsedwa ndi mawonekedwe a sikani yojambulira, kulumikizana ndi WIFI sikuli koyenera (momwe mungalowetse SSID ndi mawu achinsinsi opanda makiyi? Itha kulumikizidwa kudzera pa WiFi-mnzawo, koma ndizovuta).
Thebarcode scanningscanner yogawidwa ndiMINJCODEimatha kukhala ndi mtunda wolumikizana opanda zingwe mpaka 200 metres, imatha kulowa m'makoma, kukhazikika, luso lapamwamba la sikani, ndikuwerenga barcode yowonongeka komanso kachulukidwe kapamwamba.Mtengo wololera, mitundu yambiri, makina ojambulira oletsa kugwa olimba kwambiri,Takulandilani ku WEBSITE kapena imbani foni yolumikizirana: 0752-3251993
Ngati Muli mu Bizinesi, Mutha Kukonda
Ndibwino Kuwerenga
Nthawi yotumiza: Nov-22-2022