RFID emagetsi ma tag ave kushandiswa zvakanyanya mukuchengetedza manejimendi, logistics tracking, food traceability, asset management uye mamwe minda.
Parizvino, iyo inonyanya kushandiswa UHF RFID tag machipisi pamusika akakamurwa kuita mapoka maviri: ekunze uye epamba, anosanganisira Kunyanya IMPINJ, ALIEN, NXP, Kiloway, nezvimwe.
1. Mutorwa (USA)
Kare, Alien's RFID tag chip H3 (zita rizere: Higgs 3) yaivewo yakakurumbira.Kusvika parizvino, iyi chip yakashandiswa mumapurojekiti mazhinji apfuura.Nzvimbo huru yekuchengetedza ndeimwe yezvakanakira zvayo zviri pachena.
Nekudaro, nekubuda kweakasiyana siyana maapplication uye epamusoro uye epamusoro zvinodiwa zvekuverenga kureba kwema tags muminda mitsva, zvishoma nezvishoma zvinonetsa kuti kuverenga kwekunzwa kweH3 kuzadzisa zvinodiwa.Alien akagadziridzawo nekusimudzira machipisi avo, uye pakazova neH4 (Higgs 4), H5 (Higgs EC), uye H9 (Higgs 9).
Iwo machipisi akaburitswa neAlien achave neruzhinji vhezheni mitsara yehukuru hwakasiyana uye maapplication.Izvi zvinovapa mukana wakakura mukusimudzira machipisi avo uye nekugara pamusika.Vazhinji vatengi uye vepakati vanogona kuwana zvakananga iwo ma tag ekushandisa muyedzo, izvo zvinoderedza nguva uye mutengo wekugadzira tag antennas.
Nekuti iyo impedance yeH9 neH3 chips yakafanana, uye nzira yekubatanidza yepini yepini yakafanana, iyo yeruzhinji antenna yeH3 yapfuura inogona kusungirirwa zvakananga kuH9.Vatengi vazhinji vakamboshandisa H3 chip vanogona kushandisa iyo itsva chip zvakananga pasina kuchinja antenna, iyo inovachengetera zvinhu zvakawanda.Alien classic line mhando: ALN-9710, ALN-9728, ALN-9734, ALN-9740, ALN-9662, nezvimwewo.
2. Impinj (USA)
Impinj's UHF machipi anotumidzwa zita reMonza akateedzana.Kubva kuM3, M4, M5, M6, yakagadziridzwa kune yazvino M7.Kune zvakare MX akateedzana, asi chizvarwa chega chega chinogona kuva neinopfuura chimwe.
Semuenzaniso, iyo M4 yakatevedzana inosanganisira: M4D, M4E, M4i, M4U, M4QT.Iyo yese M4 yakatevedzana ndeye mbiri-port chip, iyo inogona kushandiswa seyakaviri-polarization label, kudzivirira mamiriro ezvinhu ekuti mutsara polarization label uye yekuverenga-nyora antenna polarization cross haigone kuverengwa, kana polarization attenuation yekuverenga kureba iri pedyo. .Zvakakodzera kutaura kuti QT basa reM4QT chip rinenge rakasiyana mumunda wese, uye ine nzira mbiri dzekuchengetera yeruzhinji uye yakavanzika data, ine kuchengetedzwa kwepamusoro.
Machipisi eakateedzana akateedzana akanyanya siyana munzvimbo yekuchengetera kupatsanurwa uye saizi, uye impedance yavo, nzira yekusunga, chip size, uye kunzwa kwakafanana, asi mamwe acho achange aine mamwe mabasa matsva.Machipisi eImpinj haawanzo kutsiviwa nekuvandudzwa, uye chizvarwa chega chega chine mapoinzi ayo anopenya uye kusadzoreka.Saka kusvika pakubuda kweM7 series, M4 neM6 zvichiri kutora musika mukuru.Izvo zvinonyanya kuzivikanwa pamusika ndeye M4QT yavo uye MR6-P, uye ikozvino kune yakawanda uye yakawanda M730 uye M750.
Pazere, machipisi eImpinj anogadziridzwa nguva nenguva, kunzwisiswa kuri kuramba kuchikwira, uye saizi yechip iri kuita diki nediki.Kana iyo Impinj chip yatangwa, pachave zvakare neruzhinji mutsara mhando kuburitswa kwega kwega application.Classic mitsetse mhando dzinosanganisira: H47, E61, AR61F, nezvimwe.
3. NXP (Netherlands)
NXP's Ucode akateedzana eUHF tag machipisi anoshandiswa zvakanyanya mukutengesa zvipfeko, manejimendi emotokari, kuchengetedza mhando uye mamwe minda.Chizvarwa chega chega cheiyi nhevedzano yemachipisi chinopihwa zita zvinoenderana nekushandiswa, mamwe acho asingawanzo kuwanikwa pamusika nekuda kweminda yavo midiki yekushandisa.
Zvizvarwa zveU7, U8, uye U9 muUcode series ndizvo zvinonyanya kushandiswa.Zvakare seImpinj, chizvarwa chega chega cheNXP chine anopfuura chip chimwechete.Semuenzaniso: U7 inosanganisira Ucode7, Ucode7m, Ucode 7Xm-1k, Ucode 7xm-2K, Ucode 7xm+.Iwo maviri ekutanga akanyanya-kunzwa, ndangariro diki.Iwo matatu ekupedzisira mamodheru ane yakakura ndangariro uye yakaderera zvishoma.
U8 yave kutsiva U7 zvishoma nezvishoma (kunze kwematatu makuru endangariro machipisi eU7xm) nekuda kwekunzwa kwayo kwepamusoro.Iyo yazvino U9 chip inofarirwa zvakare, uye iyo yekuverenga senitivity inotosvika -24dBm, asi chengetedzo inova idiki.
Zvakajairwa NXP machipisi anonyanya kutariswa mu: U7 uye U8.Mazhinji emhando dzemitsara yemazita akagadzirwa nevagadziri vane label R&D kugona, uye mashoma eruzhinji mavhezheni anoonekwa.
Izvi zvinogona kunge zviri maitiro akajairwa eRFID tag chip kusimudzira munyika:
1. Saizi yechip inova diki, kuitira kuti mamwe mawafer agone kugadzirwa nehukuru hwakafanana, uye kubuda kunowedzera zvakanyanya;
2. Kunzwisiswa kuri kuwedzera uye kwakakwirira, uye ikozvino yakakwirira yasvika -24dBm, iyo inogona kusangana nezvinodiwa nevatengi vekuverenga kwenguva refu.Inoshandiswa mune mamwe minda uye inogona zvakare kuderedza huwandu hweakaiswa ekuverenga zvishandiso mune imwechete application.Kune vatengi vekupedzisira, kuchengetedza mutengo wemhinduro yese.
3. Chiyeuchidzo chinova chiduku, chinoratidzika sechibairo chinofanira kuitwa kuvandudza kunzwa.Asi vatengi vazhinji havadi ndangariro zhinji, vanongoda chete kuita macode ezvese zvinhu zvisingadzokororwe, uye rumwe ruzivo rwechinhu chimwe nechimwe (senge: pachakagadzirwa, kwachave, kana chichibva mufekitari. , etc.) inogona kunyatsoenderana muhurongwa hwakanyorwa mumakodhi, uye hazvifanirwe kunyora zvese mukodhi.
Parizvino, IMPINJ, ALIEN, uye NXP inogara yakawanda yeHF general-chinangwa chip musika.Vagadziri ava vakagadzira mabhenefiti mumunda we general-chinangwa machipisi.Naizvozvo, mamwe UHF RFID tag chip vatambi vakanyanya kugadziridzwa yakagadziridzwa yeminda yekushandisa, Pakati pevagadziri vepamba, Sichuan Kailuwei akagadzira nekukurumidza mune izvi.
4. Sichuan Kailuway (China)
Mumamiriro ezvinhu apo iyo RFID tag musika inenge yazara, Kailuwei akapisa nzira nekuvimba neiyo yakazvigadzira XLPM yekupedzisira-yakaderera simba rekusingaperi memory tekinoroji.Chero imwe yeKailuwei's X-RFID akatevedzana machipisi ane ayo ehunhu mabasa.Kunyanya, iyo KX2005X yakakosha nhevedzano ine yakakwira senitivity uye ndangariro hombe, izvo zvisingawanzo kuwanikwa pamusika, uye zvakare ine mabasa ekuvhenekesa kwe LED, kuona-kuvharwa, uye anti-kurapa radiation.Nema LED, kana ma tag anoshandiswa mukutungamira kwefaira kana manejimendi eraibhurari, unogona kukurumidza kuwana mafaera anodiwa nemabhuku nekuvhenekesa maLED, ayo anovandudza zvakanyanya kutsvaga kwekutsvaga.
Zvinonzi vakatangisawo minimalist yekuverenga-chete nhevedzano yemachipisi: CHETE 1 uye CHETE 2, iyo inogona kutorwa sechinhu chitsva muRFID tag chips.Iyo inotyora stereotype yeiyo label chip yekuchengetedza partition, inosiya iyo label yekunyorazve basa, uye inogadzirisa zvakananga kodhi yezita kana yabva mufekitori.Kana mutengi asingadi kushandura kodhi yekodhi gare gare, kushandisa nzira iyi kunoda kubvisa kutevedzera kwezvinyorwa zvenhema, nokuti kodhi yega yega yakasiyana.Kana achida kutevedzera, anofanira kutanga netsika chip wafer, uye mari yekunyepedzera yakakwira zvakanyanya.Iyi nhevedzano, mukuwedzera kune inopesana-yekunyepedzera mabhenefiti ataurwa pamusoro, ayo akanyanya kunzwisiswa uye yakaderera mutengo inogona kutorwa se "yega" pamusika.
Pamusoro peRFID UHF tag chip vagadziri vakaunzwa pamusoro, kune zvakare em microelectronic (EM microelectronics muSwitzerland, dual-frequency chip yavo ndiyo yekutanga pasirese, uye ndiye mutungamiri we dual-frequency chips), Fujitsu (Japan). Fujitsu), Fudan (Shanghai Fudan Microelectronics Group), CLP Huada, National Technology uye zvichingodaro.
Shenzhen Handheld-Wireless Technology Co, Ltd ibhizimusi renyika repamusoro-soro rinotarisa mukutsvagisa nekusimudzira uye kugadzirwa kweRFID handheld terminal michina, inopa yakagadziridzwa hardware uye software masevhisi ezvitoro, simba, mari, zvinhu, mauto, mapurisa. etc.
Nguva yekutumira: Zvita-10-2022