Kodi RFID Reader Imachita Chiyani Kwenikweni?
Jan 01, 2026
Siyani uthenga
Kodi AnRFID ReaderKodi?
Nachi china chomwe palibe amene angakuuzeni pamisonkhano ya RFID: theka la owerenga omwe adayikidwa m'malo osungiramo zinthu pakali pano akuchita moyipa kuposa makina a barcode omwe adalowa m'malo. Osati chifukwa luso laukadaulo silikugwira ntchito-zimagwira-koma chifukwa makampani amagula owerenga momwe amagulira zida zina zilizonse, ndipo vuto ndi lomweli.
Ndakhala zaka khumi ndi ziwiri ndikuwona mabizinesi akuwotcha ndalama za RFID. Bungwe la RAIN Alliance limatha kudzitamandira pafupifupi ma tag 52.8 biliyoni omwe adatumizidwa chaka chatha, koma chomwe sasindikiza ndi kuchuluka kwa ma tag omwe sanawerengedwe bwino, kapena kuwerengedwa nthawi makumi awiri pomwe amayenera kuwerengedwa kamodzi, kapena kuwononga machitidwe onse owerengera chifukwa wina adaganiza zowerenga molakwika-malo olemera.
Chifukwa chake tiyeni tikambirane zomwe owerenga RFID amachita, zomwe zimasweka, komanso momwe osataya ziwerengero zisanu ndi chimodzi pozindikira.
Ntchito Yowerenga (Yosavuta Kuposa Ogulitsa Imamveka)
Chotsani malondawo ndipo wowerenga amachita zinthu zitatu: amalira m'chipinda, amamvetsera mayankho, ndikuzindikira zomwe zimabwerera. Ndichoncho. Zovuta zimakhalamoBwanjiimachita zinthu zimenezo.
Mukawonjezera owerenga mphamvu, imapanga mphamvu ya RF pamtundu uliwonse wamtundu womwe mumagwiritsa ntchito-125 kHz pazinthu zoyandikana ndi sukulu yakale, 13.56 MHz ngati mukuchita NFC kapena makina a library, kapena 860-960 MHz pamakina a UHF omwe aliyense akugwiritsa ntchito pano. Mphamvu imeneyi imadutsa mu mlongoti kupita kumalo amene mavenda amachitcha kuti "read zone" koma zomwe zimaoneka ngati zosaoneka za ma elekitiromagineti zomwe zimasintha mawonekedwe potengera chitsulo chapafupi, kachulukidwe konkire, komanso ngati wina wayimitsa forklift pamalo olakwika.
Kwa ma tag opanda pake (omwe ndi 95% ya zotumizidwa), chizindikirocho chimagwira ntchito ziwiri. Imapatsa mphamvu chipu cha tag NDIPO imanyamula lamulo lofunsa mafunso. Chizindikirocho chimadzuka, chimasintha chizindikirocho ndi deta yake, ndikuchibwezeretsanso kwa owerenga. Siginecha ya backscatter iyi imabwereranso ndi mphamvu yotsika modabwitsa{{4}tikulankhula 60-70 dB pansi pa zomwe zidatumizidwa, kutanthauza kuti ngati owerenga akukuwa 1 watt, tagyo imanong'onezanso pa 0.0000001 watts.
Wolandira wowerenga amayenera kusankha kunong'oneza komweko mwa kufuula kwake. Ichi ndichifukwa chake owerenga ndi otchipa-amakonda kulandila, ndipo mwadzidzidzi mtundu wanu wotsatsa wamamita 10 umakhala 3 metres ndi zinthu zenizeni pamashelefu enieni.
Kusinthana konse kumatenga 3-20 milliseconds pa tag, kutengera kuchuluka kwa data yomwe mukusuntha komanso protocol yomwe mukuyendetsa. Mofulumira kwambiri kotero kuti imamveka nthawi yomweyo, pang'onopang'ono mokwanira kuti ngati mukuyesera kuwerenga ma tag 500 akuwuluka pa conveyor pa 2 metres pamphindikati, muyenera kuchita masamu.
Chifukwa Chake Zolemba Zanu Zowerengera Ndi Mabodza
Malo aliwonse ogulitsa a RFID amawonetsa chithunzi chofanana: wowerenga wolumikizidwa ndi mlongoti, wokhala ndi arc yabwino yowonetsa zowerengera. "Mpaka 12 metres!" amati. Ndipo mwaukadaulo, sakunama. M'chipinda cha RF anechoic, chokhala ndi tag yoyang'ana bwino, kutentha koyenera, popanda kusokoneza, chokwera thovu, mutha kugunda mamita 12.
M'nkhokwe yanu? Mudzapeza mamita 4-6 pa tsiku labwino.
Izi ndi zomwe zimadya mtundu wanu:
Ma tag amakupha poyamba.
UHF RFID ndi polarization-yovutirapo. Ngati mlongoti wa tag yanu ndi wosiyana ndi kukhazikika kwa mlongoti wa owerenga, kuchuluka kwa zomwe mumawerenga kumatsika ndi 90%. Ichi ndichifukwa chake kukhazikitsa ma portal kumafunika tinyanga zinayi zosachepera-mukuyesera kuyika njira zonse zomwe bokosi lingadutse pakhomo. Ndidawona malo ogawa akugwiritsa ntchito $ 80K pa owerenga ndi tinyanga wina asanazindikire kuti mabokosi awo amalata adayang'ana madigiri a 90 kuchokera pazomwe ophatikizawo amaganizira. Adamaliza kuonjeza tinyanga zina ziwiri ndipo sanafikire zomwe amawerengera.
Chitsulo chili paliponse ndipo chimakudani.
Ikani chizindikiro cha RFID pazitsulo ndipo akabudula achitsulo atulutse mlongoti wa tagiyo. Chizindikirocho chimakhala chakuda. "Koma tidagula pa-ma tag achitsulo!" Zedi, ndipo iwo amagwira ntchito bwino mu labu. M'menemo, mumazindikira kuti "pa{4}}zitsulo" amatanthauza "chophwanthira pazitsulo" ndipo ma tag anu amakhala pamabokosi omwe nthawi zina amatsutsana ndi zitsulo, nthawi zina osati, nthawi zina pamakona. Tsopano mukulimbana ndi mawonetsedwe ochulukirachulukira pomwe chizindikirocho chimadumphadumpha patatu musanagunde chizindikirocho, ndipo mawerengedwe anu a mita 8 amakhala ma 8 centimita. Kapena 12 metres. Kapena imawerenganso tag yomweyi nthawi makumi anayi chifukwa chizindikirocho chikuyenda mozungulira ngati pinball.
Madzi amatenga RF pa 900 MHz
monga inu simungakhulupirire. Pallets madzi a m'mabotolo? Maloto owopsa. Chilichonse chokhala ndi madzi ambiri? Iwalani zowerengera zosasintha. Pali chifukwa chake ogulitsa zovala amakonda RFID-ma tag a nsalu amamveka ngati oyera. Koma yesani kutsatira masupu am'chitini ndipo mumvetsetsa chifukwa chake kugawa chakudya sikuchedwa kutengera.
Chingwe chimakhala chofunikira kuposa momwe aliyense amavomerezera.
Chingwe chamamita 10-chimayenda kuchokera pa owerenga anu kupita ku mlongoti wanu? Mwangotaya 5 dB, zomwe zikutanthauza kuti pafupifupi theka la gawo lanu lowerenga. Gwiritsani ntchito chingwe chotsika mtengo ndipo mumataya zambiri. Ndapeza "owerenga olephera" omwe anali owerenga abwino kwambiri olumikizidwa ndi chingwe cha bargain-basement chomwe chinali kutaya 8-9 dB. Bwezerani $ 40 ya chingwe, mwadzidzidzi dongosolo limagwira ntchito.
Kusankha pafupipafupi Palibe Amene Akufotokoza Moyenera
Muli ndi magulu atatu oti musankhe, ndipo mtengo wachigamulo ndi wosavuta kuposa momwe ogulitsa amayerekezera:
125 kHz (LF)
ngati mukuyika nyama, muyenera kuwerenga m'madzi, kapena muli ndi malamulo omwe amakukakamizani pano. Kutalika kwa masamba ndi 10 cm. Kutumiza kwa data kumachedwa. Ma tag amawononga $2-5 iliyonse. Pafupifupi palibe amene angasankhenso izi pokhapokha atayenera kutero.
13.56 MHz (HF)
ngati mukulipirira, kuphatikiza mafoni a NFC, makina a library, kapena kutsatira zamankhwala komwe mukufunikira tag-level chitetezo. Chiwerengero chowerengera chili pansi pa mita. Ma tag ndi otsika mtengo ($0.10-0.50). Muyezo wa ISO 15693 umagwira ntchito kwa onse ogulitsa, zomwe ndizosowa m'dziko la RFID. Gululi limakhomerera kuposa kulemera kwake pamapulogalamu enaake koma anthu ogulitsa nthawi zambiri amadumpha chifukwa kuchuluka kwake kumachepa.
860-960 MHz (UHF)
kwa china chirichonse. Apa ndi pamene voliyumu ili, komwe kuli zatsopano, komwe kuli mavuto. Masanjidwe owerengera amatha kugunda mamita 10+ ndi zida zabwino komanso momwe zilili bwino. Ma tag amawononga $0.05-0.15 mu volume. Mutha kuwerenga ma tag mazana pamphindikati. Koma mumalipira ntchitoyo ndi kusokoneza kwachitsulo, kuyamwa kwamadzimadzi, kugawikana kwadongosolo m'magawo onse, komanso malo owerengera omwe amafunikira uinjiniya weniweni wa RF kuti ukhale wabwino.
Chigawo chowongolera ndi choyipa kuposa momwe chiyenera kukhalira. Kumpoto kwa America kumapeza 902-928 MHz ndi frequency hopping, komwe kumakhala koyera. Europe imakakamira ndi 865-868 MHz ndi kumvera koyenera-isanalankhule-ma protocol omwe amakupangitsani kuti muthe kuchita chilichonse. Asia yagawika ndi dziko. Ngati mukutumiza padziko lonse lapansi, mumagula owerenga omwe akukhudzana ndi dera kapena mumagula owerenga omwe amathandizira magulu angapo ndikuvomereza kuti amawononga ndalama zambiri kuposa mayunitsi okongoletsedwa ndi dera.
Zomwe Zimasweka (Zophunzira Kuchokera Kukulephera Kutumiza)
Zolephera zambiri za RFID sizolephera zaukadaulo. Ndi zoyembekeza zolakwika, kusakonzekera bwino, kapena ophatikizira omwe amangoyang'ana pamakatalogi osayendera tsambalo. Izi ndizomwe ndimawona:
Kuyika kwa portal komwe kumawerenga chilichonse kupatula zomwe akuyenera kuwerenga.
Kampani imayika khomo la doko kuti muwerenge zotumiza zotuluka. Owerenga amagwira ntchito bwino-amawerenga chilichonse chomwe chili m'nyumba yosungiramo katundu mkati mwa mtunda wa mamita 15 kuchokera pakhomo, kuphatikizapo zinthu zomwe sizikutumizidwa. Dongosolo la Inventory likuwonongeka chifukwa amaganiza kuti zonse zangotsala. Vutolo? Iwo adakometsedwa kuti aziwerenga koma adayiwala za zone yowerengeramalire. Mufunika mphamvu zokwanira kuti muwerenge ma tag akudutsa pa portal, koma osati mochuluka kuti mukuwerenga madera oyandikana nawo. Izi zimafunika kusankha mlongoti, kaimidwe, kuchunitsa mphamvu, ndipo nthawi zina RF-kuyamwa zinthu kuti mupange madera odziwika. Sizovuta koma zimafunikira munthu amene amamvetsetsa machitidwe a m'munda, osati munthu amene amatha kuyatsa tinyanga.
"Tidzapanga ma tag pambuyo pake".
Kuyika ma tag ndimasewera onse. Ogulitsa zovala amamatira ma tag pa ma hang tag kapena kuwasokera m'malo ovomerezeka-zimagwira ntchito bwino kwambiri. Opanga zamagetsi amayesa kuyika malonda m'matumba a anti-static-sikugwira ntchito konse chifukwa thumba lazitsulo limatchinga tagi. Wogulitsa zida zamagalimoto omwe ndimagwira nawo ntchito anali kumata makontena obweza. Anakakamira ma tag pamakoma am'mbali. Containers stack. Zitsulo zotengera makoma zishango ma tag pakati pa okwana. Kuwerengera kunali 40%. Tinasamutsa ma tag kupita ku milomo ya kontena komwe anali osatetezedwa{{12}chiŵerengero chowerengedwa chinafika pa 97%. Kusiyana kwa mainchesi awiri pakuyika, 2.5x kusintha magwiridwe antchito.
Owerenga osawerengeka amasunga ndalama patsogolo, amawononga ndalama mpaka kalekale.
Mutha kugula wowerenga UHF $400 kapena $4,000. Wotsika mtengo ali ndi -70 dBm wolandila kumva. Yokwera mtengo ili ndi -80 dBm. Kusiyana kwa 10 dB ndiko kusiyana kwa 3x pamawerengedwe owerengera, zomwe zikutanthauza kuti owerenga otsika mtengo amafunikira 3x ma antennas ambiri kuti atseke gawo lomwelo. Kupatula madoko a antenna amawononga ndalama, ndiye tsopano mukufunika owerenga ambiri, ma network ambiri, zida zambiri. TCO pa owerenga otsika mtengo nthawi zambiri amakhala apamwamba, amangobisala mu gawo lotumizira m'malo moziyika mu ndemanga.
Kuyesa kusokoneza kwa zero mpaka nthawi itatha.
UHF RFID imagwira ntchito mu bandi ya ISM yokhala ndi Wi-Fi, Bluetooth, mafoni opanda zingwe, ndi mauvuni a mawayilesi. Ndazindikira kuti pali vuto la kuchuluka kwa mawerengedwe obwera chifukwa cha Wi-pofikira pa Wi-Fi mtunda wa mapazi 30, phokoso la injini zamakampani kulowa m'njira yolandirira owerenga, ndi-zokonda zanga-zolemba zapanyumba zomwe zimasokoneza kuyika kowerengera padenga. Yankho lake ndi kufufuza kwa tsamba la RF MUSATI kugula zida, osati mutayika owerenga 50 omwe sagwira ntchito nthawi zonse.
Zofunika Kwambiri (Ndi Nambala Zotsatsa Zomwe Zilibe)
Mukayerekeza owerenga, nazi zomwe muyenera kuyang'ana:
- Receiver sensitivity ndi mfumu.
- Nambala iyi, yomwe nthawi zambiri imawonetsedwa mu dBm, imakuuzani momwe mawu owerengera angasinthire mofooka. -70 dBm ndi yoyambira kwa ogula-mayunitsi amtundu. -75 dBm ndi abwino. -80 dBm kapena kupitilira apo ndi zomwe mukufuna pamapulogalamu omwe mukufuna. 3 dB iliyonse yokhudzika imachulukitsa kuchuluka kwa zomwe mumawerenga kapena kukulolani kuti muwerenge zida zolimba. Izi nthawi zambiri zimayikidwa mu datasheet chifukwa sizowoneka bwino, koma zimatsimikizira ngati dongosolo lanu likugwira ntchito kapena silikugwira ntchito.
- Mphamvu yoyendetsedwa motsutsana ndi mphamvu yowunikira
- nkhani zambiri ku Ulaya kuposa North America chifukwa malamulo ETSI kuchepetsa ERP kwa 2W pamene FCC malire ankachititsa mphamvu 1W. Opanga amasewera ndi tinyanga zokwera-zopeza ndalama zambiri, zomwe zili bwino kusiyapo-zokwera kwambiri{4}}zokhala ndi milingo yopapatiza, zomwe zikutanthauza kuti tinyanga zambiri zotchinga dera lanu, zomwe zikutanthauza kuti makina okwera mtengo kwambiri. Werengani zowunikira mosamala ndikuwonetsetsa kuti mukufanizira masinthidwe ofanana.
- Madoko a antenna
- kudziwa kusinthasintha. Zowerengera -ziwiri ndizotsika mtengo koma zimakuchepetsani njira zomwe mungasankhe. Madoko anayi ndi okhazikika pamakhazikitsidwe okhazikika. Madoko asanu ndi atatu alipo koma amawonjezera mtengo ndi zovuta zomwe simukuzifuna. Chofunika kwambiri: kodi owerenga angayang'anire ma doko a tinyanga (nthawi, mphamvu, nthawi) kapena amangozungulira-kudutsa? Kuwongolera kodziyimira pawokha kumathandizira kuti -kusemphane ndi kugundana komanso kudzipatula.
- Chithandizo choletsa -kugundana
- amalekanitsa zida zamaluso ndi ogula. Ndondomeko ya EPC Gen2 (ISO 18000-6C) ndiyoyambira-ngati owerenga sakugwirizana nazo, musagule. Gen2v2 imawonjezera zinthu monga malamulo osatsatiridwa ndi kutsimikizika kwa ma tag omwe ali ofunika pamapulogalamu enaake koma sizofunikira konsekonse. Kukhazikitsa kwa Q-algorithm kumatsimikizira momwe owerenga amachitira bwino ma tag ambiri. Zokonda pa Static Q zimagwira ntchito ngati muli ndi kachulukidwe ka tag. Kusintha kwa Dynamic Q ndikofunikira ngati kuchuluka kwa ma tag kumasiyana kwambiri.
- Mavoti a chilengedwe
- ndizotopetsa mpaka madzi alowa mu $3,000 owerenga. IP65 ndiyocheperako pa malo osungiramo zinthu. IP67 ngati pali mwayi uliwonse wakugwa kapena kukhudzana ndi nyengo. Kutentha kumafunika ngati mukutumiza m'nyumba zosungiramo zinthu zopanda malamulo{7}Ndaonapo kutentha kwa denga lachilimwe kugunda 140 ° F m'malo ogulitsa ku Texas. Izi ndizofunikira.
- Zosankha za API ndi kuphatikiza
- kudziwa ngati kutumizidwa kumatenga milungu iwiri kapena miyezi isanu ndi umodzi. Owerenga abwino amapereka ma REST APIs oyera, ma SDK a nsanja zazikulu, ndi zolemba zoyenera ndi zitsanzo zogwirira ntchito. Owerenga oipa amakupatsani PDF yamasamba 200 yolembedwa ndi mainjiniya omwe sanaphatikizepo dongosolo. Protocol ya LLRP ndiyokhazikika koma kukhazikitsa LLRP kuyambira zikande kumakhala kowawa. Ngati yankho la ogulitsa ku mafunso ophatikiza ndi "ingogwiritsani ntchito LLRP," ndiye mbendera yofiira.
Mitundu Yowerengera Yamapulogalamu enieni
Owerenga osasunthika a mapulogalamu a portal ndi apamwamba
muyenera kukonza ma tag mazana pamphindikati ndi mitengo yabwino kwambiri yowerengera. Mndandanda wa Impinj R700 wakhala ndi msika uwu kwa zaka zambiri chifukwa amagwira ntchito mosasinthasintha ndipo pulogalamu ya Impinj platform ndi yabwino. Zebra's FX9600 imapikisana pamapeto pake. Owerenga a Alien Technology ndi otsika mtengo ndipo amagwira ntchito bwino pamapulogalamu omwe safuna zambiri. Mukuyang'ana $1,500-3,500 pa-mayunitsi anayi, owonjezerapo asanu ndi atatu{{12}matembenuzidwe otayira kapena ovuta. Osatsika mtengo pano-madola mazana ochepa omwe mumasunga pa owerenga kuchotsera angakuwonongereni masauzande ambiri pothandizira ndikuthetsa mavuto.
Owerenga m'manja
nthawi zambiri aphatikizidwa ndi makompyuta am'manja. Chogwirizira cha m'manja cha RFID choyima chikufa chifukwa ogwiritsa ntchito akufuna kusanthula ma barcode, kujambula, ndi makompyuta pachipangizo chomwecho. Makompyuta am'manja a Zebra's TC-okhala ndi masilola a RFID amagwira ntchito bwino. CK65 ya Honeywell yokhala ndi RFID ndiyolimba. Moyo wa batri ndi ergonomics ndizofunikira kwambiri kuposa momwe zimagwirira ntchito pamanja chifukwa ogwiritsa ntchito akuyenda kupita kumadera ovuta. Yesani ndi anthu enieni amene akuchita ntchito zenizeni musanagule-zonyamula pamanja zodula kwambiri padziko lapansi sizothandiza ngati ogwira ntchito m'nkhokwe yanu amadana nazo.
Owerenga pakompyuta kuti atsimikizire ndi kutsimikizira
amafunikira kudalirika kuposa kusiyanasiyana. Izi nthawi zambiri zimakhala kumalo ogwirira ntchito komwe anthu amalemba ma tag kapena zolemba zotsimikizira. Owerenga a HF amagwira ntchito bwino ngati muli mu 13.56 MHz ecosystem. Owerenga apakompyuta a UHF amakhala ndi ma encoding apamwamba kwambiri- pa mapulogalamu monga ma taging a zovala. $200-800 osiyanasiyana, osati zovuta zambiri pano.
Ma module a owerenga ophatikizidwa
kwa OEM ntchito ndi gulu lawo. Ma module a ThingMagic (tsopano JADAK) ndi omwe asankhidwa kale-mitundu yawo ya M6e ndi M7e yokhala ndi Mercury API imapangitsa kuphatikizana kukhala kosavuta. Mukupanga zida zamtunduwu mozungulira izi, chifukwa chake mtundu wa chithandizo ndi zolemba ndizofunikira kwambiri kuposa mtengo. Bajeti ya $ 100-300 pa module mu voliyumu.
Kukambirana Kwamtengo Weniweni
Tinyanga zimathamanga $100-500 iliyonse
kutengera phindu, polarization, ndi chilengedwe. Zozungulira polarized antennas amawononga ndalama zambiri koma amachepetsa chidwi choyang'ana. Atali-tinyanga tambiri timatalikitsa koma kufupikitsa mtengowo. Kuyika kwa ma portal ambiri kumafunikira tinyanga 4-8. Chitani masamu.
Zingwe ndizofunikira kwambiri kuposa momwe mukuganizira.
Otsika-otsika mtengo $3-8 pa phazi. Pitirizani kuthamanga pansi pa mapazi 15 ngati n'kotheka. Gwiritsani ntchito Times Microwave LMR-400 kapena zofanana - zinthu zotsika mtengo kuchokera kwa ogulitsa zingwe mwachisawawa zidzakulumani.
Ma tag ndi ndalama zomwe zimabwerezedwanso zomwe zimakwera mwachangu.
Ma tag a zovala ndi $0.07-0.12 iliyonse. Ma tag a Pazitsulo ndi $ 0.30-1.50. Ma tag olimba a zotengera zobweza amatha $2-5. Ngati mumayika mamiliyoni azinthu pachaka, kambiranani zamitengo mwachangu.
Chilolezo cha mapulogalamu ndi pomwe mavenda ena amakwirira phindu.
Kasamalidwe koyambira kawerengedwe kangaphatikizidwe. Mapulatifomu a Enterprise RFID middleware amalipira wowerenga aliyense pachaka, kuyambira $500 mpaka $10,000+ pa wowerenga aliyense malingana ndi kachitidwe ndi wogulitsa. Onjezani izi ku mawerengedwe a TCO, makamaka pakutumiza kwakukulu. Mapulatifomu ena amtambo{{6}amalipira pa tag iliyonse, zomwe zimamveka kuti zitha kusintha mpaka mukamawerenga mamiliyoni ambiri tsiku lililonse.
Ntchito zophatikizira nthawi zambiri zimayendetsa 20-30% yamitengo yama Hardware pakutumiza kwatsopano.
Ngati mulibe ukadaulo wamkati wa RFID, musayese kusunga ndalama podumpha ntchito zamaluso. Wophatikiza wabwino amadzilipirira yekha popewa zolakwika zomwe poyamba-otumiza nthawi zonse amapanga.
ROI Zomwe Zinachitikadi
Chiphunzitso ndichabwino. Izi ndi zomwe mabungwe adapeza:
Kulondola kwazinthu zamalonda
zowonjezera ndizomwe zimagwiritsidwa ntchito kwambiri. GS1 idaphunzira ogulitsa akuluakulu khumi omwe amagwiritsa ntchito RFID pamodzi pama tag 1.87 biliyoni pachaka. Onse khumi adapeza ROI yabwino. Kulondola kwa zinthu kudachokera pa 65-75% poyambira mpaka 93-99% pambuyo pa RFID. Kulondola kumeneko kumatheketsa kugula-paintaneti-kukatenga-mu-sitolo, kutumiza kuchokera ku sitolo, ndi zina zonse zomwe makasitomala amayembekezera. Decathlon imayendetsa 100% RFID pabizinesi yawo yonse ndipo imafotokoza 95%+ kulondola kwazinthu padziko lonse lapansi.
Zosungiramo ntchito zosungira
kugunda mwamphamvu komanso mwachangu. Kuwerengera kwapamanja komwe kunatenga anthu 4-5 masiku atatu tsopano kumatenga munthu m'modzi wokhala ndi wowerenga m'manja maola anayi. Ndiko kuchepetsa nthawi 95%, kumasulira ku 30-40% kupulumutsa antchito pakuwongolera zinthu. Masamu amakhala okakamiza mwachangu pamlingo wosungira.
Kutsata chuma chaumoyo
adawonetsa ROI pasanathe chaka kuti atumizidwe ambiri. Cambridge University Hospitals NHS Trust yasunga ndalama zokwana £99,441 pamitengo yobwereketsa zida mchaka choyamba pambuyo poyika zida zam'manja 7,500. Mtengo woyambira wotsatsa unali £16,000. Adapewanso ndalama zokwana £175,000 pogula zida zosafunikira pazaka zisanu pophunzira njira zenizeni zogwiritsira ntchito. Zinapezeka kuti anali ndi mapampu okwanira -sanawapeze pakafunika.
Kuchepetsa zolakwika pakupanga
imalungamitsa RFID ngakhale popanda kuwerengera phindu lazinthu. Toyota idalemba zolakwika zochepera 20% pambuyo pokhazikitsa ntchito-pomwe{3}}kalondolereni ndi RFID. Wogulitsa magalimoto a Yazaki adafika pakulondola kwa 99.8% kutsata zotengera zobweza, ndikuchotsa kuchepa kwa zotengera zomwe zidasokoneza m'mbuyomu.
Zaka zisanu-ROI zazaka zisanu zogwiritsira ntchito RFID yosungiramo katundu zimakhala ndi 250-350%. Pazogulitsa zolondola zamalonda, 200-300%. Pakutsata katundu, 400-500% sizachilendo chifukwa njira ina ndi njira zodula kapena kutayika kwa katundu.
Momwe Mungasankhire Izi
Yambani ndi woyendetsa ndege yemwe amalephera mofulumira.
Osatumiza amalonda-ponseponse mpaka mutatsimikizira makinawo ndi zinthu zanu zenizeni komanso njira zanu zenizeni. Miyezi itatu, malo ochepa, njira zopambana. Ngati sizikuyenda, mwawononga $50K kuphunzira zomwe sizingagwire ntchito m'malo mwa $2M kupeza zomwezo.
Pezani kafukufuku watsamba la RF musanatchule pulojekitiyi.
Muyenera kudziwa zosokoneza, zomanga zomanga, ndi zida za RF zomwe zilipo musanamalize zofunikira. Izi zimawononga $ 5-10K nthawi zambiri. Ndi ndalama zabwino kwambiri zomwe mungawononge.
Kuyesa kuyika ma tag ndikofunikira.
Simungaganize. Yesani zinthu zanu zenizeni, m'matumba anu enieni, m'malo omwe muli. Zowongolera zosiyanasiyana, zida zosiyanasiyana, malo osiyanasiyana. Zovala zomwe zimagwira ntchito sizigwira ntchito pazamadzimadzi.
Konzani zokonza.
Owerenga amatha zaka zambiri koma amafunikira zosintha za firmware, kulumikizana kwa mlongoti kumafunika kuwunikiridwa, ndipo magwiridwe antchito amatsika pang'onopang'ono kotero kuti simudzazindikira mpaka zitadziwika. Khazikitsani ndandanda zowunika ndi kukonza pasadakhale.
Phunzitsani ogwiritsa ntchito moyenera.
Dongosolo labwino kwambiri la RFID padziko lonse lapansi limalephera ngati ogwira ntchito m'malo osungiramo katundu sakumvetsetsa momwe angagwiritsire ntchito zogwirira m'manja moyenera kapena zoyenera kuchita mitengo yowerengedwa ikatsika. Pangani maphunziro mu dongosolo lanu lotumizira, osati monga kuganiza motsatira.
Zomwe Palibe Amene Amakuuzani Paziwonetsero Zamalonda
Ukadaulo umagwira ntchito. Pamene RFID deployments kulephera, pafupifupi konse chifukwa owerenga sawerenga kapena Tags sayankha. Zimalephera chifukwa:
- Zofunikira zinali zosamveka ("tikufuna kutsatira bwino zinthu")
- Zomwe zili patsamba sizinawunikidwe bwino
- Kuyika ma tag kunali kongoyerekeza
- Kuphatikizana ndi machitidwe abizinesi kunali kovuta kuposa momwe amayembekezera
- Kusintha kasamalidwe kalibe chidwi
- Ma metric opambana sanafotokozedwe bwino
Simukugula owerenga. Mukusintha momwe ntchito yanu imagwirira ntchito. Owerenga ndi gawo losavuta.
Choyenera Kuzindikira: Tekinoloje ya owerenga RFID imasintha nthawi zonse. Mitundu ya owerenga, mayina opanga, ndi maluso enaake omwe atchulidwa pano akuwonetsa momwe msika uliri. Tsimikizirani zochulukira ndi zodandaula za ogulitsa motsutsana ndi zomwe mukufuna musanagule. Ndipo ngati mukuganiza za kutumizidwa kwa RFID ndipo mukufuna kudumpha zolakwika zomwe makampani ambiri amapanga poyesa koyamba, mungafune kulankhula ndi anthu omwe adachitapo kale izi.
Tumizani kufufuza