Background & Application
Sezvo tekinoroji iri kuramba ichishanduka, tekinoroji yeRFID (Radio Frequency Identification) yakawana maapplication ari kuwedzera kupararira mumaindasitiri akasiyana. Kugamuchirwa kwayo mumitambo yemitambo, kunyanya kuburikidza RFID mujaho wenguva tags, chave chishandiso chakakosha kune vanoronga kuti vawedzere kushanda nesimba uye nemazvo. Mumakwikwi makuru emitambo semarathon, triathlons, uye mijaho yedaro refu, UHF RFID mitambo yenguva mavara vari kutsiva tsika dzechinyakare nguva, vachipa chaiyo, chaiyo-nguva, uye inoshanda mhinduro yekuvandudza manejimendi ezviitiko.
Yemagetsi RFID nguva tag kazhinji ine zvikamu zviviri zvakakosha: RFID chip (RFID IC) uye RFID antenna. RFID chip, iyo inochengetedza yakasarudzika ruzivo ruzivo uye RFID antenna, iyo inofambisa kutapurirana uye kugashira kwemasaini eredhiyo frequency. Munguva yezviitiko, zvimiti zveRFID zvetiming tag zvinopfekwa nevamhanyi zvinotaurirana nevaverengi veRFID vakaiswa padhuze nekosi yemujaho kuburikidza nemasaisai emagetsi, zvichiita kuti real-time data exchange.
Iyo Radio Frequency Identification (RFID) tekinoroji inowanzo shandiswa pakuita nguva mumijaho yemumugwagwa, kusanganisira marathon, hafu-marathon, uye 10K inomhanya. Maererano neAIMS, tag yenguva yakatanga kuiswa ku marathons neChampion Chip kubva kuNetherlands munenge muna 1995. Mumakwikwi emigwagwa, marudzi maviri ematagi anowanzoshandiswa: imwe inosungirirwa kune tambo dzeshangu, uye imwe yakanamatira kumashure kwenhamba mabhibhu, izvo zvisingadikanwi zvekudzokorora.
Nechinangwa chisingadhuri, UHF passive RFID tags anoshandiswa neruzhinji rwemigwagwa mijaho. Muzviitiko, vaverengi vemateti vanowanzoiswa panzvimbo dzakakosha senge mutsara wekutanga, nzvimbo dzekutarisa, uye mutsetse wekupedzisa, ichigadzira magineti munzvimbo diki. Sezvo teki ichipfuura pamusoro pemate, iyo RFID antenna inogadzira ikozvino kuti isimbise iyo RFID chip (RFID ic), iyo inobva yatumira chiratidzo kumashure. Iyo antenna mukati memeti inobata uye inorekodha iyo ID uye timestamp yechip yega yega painodarika. Yese data inounganidzwa nemateti inobatanidzwa mune yakasarudzika software, iyo inogadzirisa ruzivo kuunganidza mhedzisiro yemunhu mumwe nemumwe uye kuverenga nguva dzemujaho.
Yakakwana RFID Nguva Yekugadzirisa System Architecture
Iyo yakasimba smart RFID yemitambo nguva system ine akawanda mamodule anosanganisira RFID mitambo yenguva tags, RFID vaverengi, backend data processing platform, real-time results display system, kushanda pamwe chete kuti ive nechokwadi chekubata data kwakaringana chiitiko chose:
1. RFID Nguva Matagi: RFID machipisi akaiswa mubib, wristband, kana insole RFID tag inobvumira otomatiki kuzivikanwa uye chaiyo nguva yekurekodha kuburikidza nemakwikwi maitiro. Mumwe nemumwe anotora chikamu anogona kuitisa yakakwira-chaiyo nguva netiki pasina kupindira kwemaoko.
2. RFID Vaverengi: Yakaiswa munzvimbo dzakaoma senge mutsara wekutanga, mutsara wekupedzisa, uye makiyi ekutarisa, vaverengi ava vanoongorora furo RFID bib tag yemitambo nguva inopfekwa nevatori vechikamu munguva-chaiyo uye tora iyo chaiyo nguva data yekutarisa yega yega sezvo vatori vechikamu vanopfuura nemamillisecond nemazvo.
3. Backend Data Processing Platform: Yese data yakaunganidzwa inofambiswa zvisina waya kune backend data chikuva, uko sisitimu inoigadzirisa munguva-chaiyo kuti ibudise mhinduro dzevatori vechikamu. Kuburikidza nepuratifomu iyi, varongi vezviitiko vanogona kutarisa kufambira mberi kwemujaho, vachiona kushanda zvakanaka kwechiitiko.
4. Chaiyo-Nguva Mibairo Ratidza System: Mhedzisiro yemujaho inounzwa ipapo kune vaoni uye vatori vechikamu kuburikidza neiyo chaiyo-nguva yekuratidzira system, ichibvumira munhu wese kuti agare akagadziridzwa neazvino mhedzisiro uye masanji.
Zvakanakira
-
- 1. Yakarurama Nguva neMilisecond Precision
Nzira dzechinyakare dzemanyorerwo enguva kana magineti strip-based timing masisitimu anowanzo kukanganiswa kwezvakatipoteredza uye zvikanganiso zvakakura. RFID marathons nhangemutange yenguva tags anoshandisa chaiyo nguva yekuwiriranisa nzira kutora yega data poindi yevatambi nekurongeka kwemillisecond. Aya ma tag anogona kubata nekugadzirisa mavhoriyamu makuru e data ipapo, achivandudza zvakanyanya kurongeka kwezviitiko. Muzviitiko zvekumhanya-mhanya, mhinduro yeRFID yakaderera-latency inova nechokwadi chekuti data rinoiswa nekukurumidza kune chiitiko manejimendi system, ichiratidza chaiyo-nguva yekufambira mberi kwemujaho.
-
2. Contactless Operation uye High Kugadzikana
Chimwe chezvinhu zvinonyanya kucherechedzwa zve smart RFID tekinoroji ndeyekushanda kwayo kwekusabatika. Vamhanyi havafanire kupindirana nemaoko nemidziyo yenguva kana kupfeka magiya akaomarara - RFID tag tag inoongororwa otomatiki. Iyi bhenefiti inonyanya kukosha munzvimbo dzakanyanyisa, senge mijaho yekutsungirira kwenguva refu kana mamiriro ekunze asina kunaka. Iyo isingapindi mvura uye inodzivirira dikita rekugadzira UHF passive RFID tags inochengetedza kushanda kwakagadzikana pasi pemamiriro ezvinhu akaoma, pasina kupindira kwekunze.
- 3. Big Data Kubatanidzwa uye Chaiyo-Nguva Monitoring
RFID marathon emitambo nguva tags pfuura mabasa ekutanga enguva. Nekubatanidza nehurongwa hwekutarisira zviitiko uye mapuratifomu ekudyidzana kwevateereri, ivo vanosimudzira hungwaru hwedatha yezviitiko. Chaiyo-nguva nzvimbo uye yekumhanyisa data yakaunganidzwa kubva kuvamhanyi inobvumira varongi kuti vatarise kuita kwevatori vechikamu munguva chaiyo, kuongorora nzira dzemujaho, uye kupa hupfumi hwedata rutsigiro rwevamhanyi nevaoni.
Semuyenzaniso, mushure memujaho, nguva dzechikamu, dhata rekurova kwemoyo, uye kumhanya kwevatori vechikamu kunogona kuratidzwa kuburikidza nenharembozha kana masikirini makuru munguva chaiyo. Kune vaoni, iyi data yakabatanidzwa-chaiyo-nguva inopfumisa ruzivo rwemujaho, nepo kune vatambi, chaiyo chikamu nguva uye physiological metrics rubatsiro mumashure-mujaho kudzidziswa uye ongororo yekuita.
- 4.Chengetedzo uye Dziviriro Yakavanzika
Nekushandiswa kwakapararira kweRFID tekinoroji muzviitiko zvemitambo, kuchengetedzeka kweruzivo rwemunhu rwemumhanyi uye data remakwikwi rave dambudziko guru. Mazuvano RFID nguva tags shandisa encryption algorithms kuchengetedza data panguva yekufambisa. Vanoronga vanogona zvakare kushandisa maitiro ekusazivikanwa uye akaturikidzana data manejimendi kuchengetedza kuvanzika kwevatambi uye kudzivirira kubuda kweruzivo.
Chiitiko Application Scenarios
- Marathon: Vatambi vanopfeka RFID marathon nhangemutange nguva yemitambo system zvinyorwa kurekodha nguva yavo munguva chaiyo pane imwe neimwe yekutarisa. Varongi vanogona kunyatso kuteedzera chaiyo-nguva yemutambi wega wega uye maitiro kuburikidza nehurongwa.
- Makwikwi ekutuhwina:RFID nguva tags, yakapetwa nevaverengi vepasi pemvura, inogonesa nguva otomatiki uye yekutevera maitiro panguva yemijaho.
- Mijaho Yemabhasikoro:Mapoinzi akawanda eRFID enguva anovimbisa kuyerwa chaiko pachikamu chimwe nechimwe, kuvimbisa kururamisira uye pachena mujaho wese.
- Track uye Indoor Zviitiko:Zvingave zve sprints, kureba-kumhanya, kana zvimwe zvekumhanya uye zviitiko zvemumunda, RFID nguva masisitimu anopa nekukurumidza uye kwakaringana kuita kurekodha.
Kuongororwa kweKusarudzwa Kwechigadzirwa
Kune ekunze marathon mitambo yemitambo inoratidzirwa nechaunga chakakomba, nguva chaiyo, uye kureba-kuzivikanwa zvinodiwa, RFID tekinoroji inowanzo shandiswa. Kunyanya, RFID machipisi senge NXP UCODE 8 anofarirwa, anoshanda pama frequency e860-960 MHz, anowirirana ne ISO 18000-6C uye EPC C1 Gen2 zviyero. Aya maRFID machipi anopa EPC ndangariro ye128 bits uye yakafara yekushanda tembiricha kubva -40°C kusvika +85°C. Mabhenefiti akakosha anosanganisira kuverenga kwekumhanya-mhanya, kuverenga-zhinji, kurwisa-kurovera kugona, kuita-refu-refu, kuramba kwakasimba kwekupindira, mutengo wakaderera, uye saizi yecompact. Anodhindika UHF RFID tags kazhinji anonamirwa kuseri kwenhamba dzebhibhi dzevatambi. Kuti uderedze mukana wezvikanganiso zvekuverenga zvinokonzerwa nekukanganiswa kwemaki, vazhinji vanoronga zviitiko vanoshandisa yekutanga uye backup. passive RFID tag sticker, kuve nechokwadi chekudzokera kumashure kana imwe yema tag ikatadza.
Mukuita zvikumbiro, uhf rfid timing labels yakanamirwa kumashure kwemitambo bhibhu inoparadzaniswa kubva mumuviri nekatete chete yemitambo. Sezvo muviri wemunhu une yakakwira hama dielectric inogara, kuswedera pedyo kunogona kutora mafungu emagetsi uye kukanganisa kuita kweantenna. Kuti uderedze izvi, furo rinosungirirwa kune inlay yeti, ichigadzira chinhambwe pakati peiyo tag antenna nemuviri, nekudaro ichiwedzera kuverenga. Iyo inlay inoshandisa aluminium-etched antennas yakasanganiswa nePET zvinhu. Iyi aluminium etching process inoderedza mutengo, nepo antenna inoshandisa hafu-wave dipole dhizaini ine migumo yakawedzera kuwedzera kugona kwemwaranzi-inosimudzira kuramba nemwaranzi uye kuwedzera radar muchinjiko-chikamu kune yakasimba backscatter simba. Nekuda kweizvozvo, iyo yakasimba inoratidzira simba inogona kugamuchirwa nemuverengi kunyangwe munzvimbo dzakaoma.
Nezvekusarudza kwekunamira, mabhibhi anowanzo gadzirwa kubva kuDuPont bepa rine hutsinye, uye panguva yemujaho, vatambi vanoburitsa dikita rakakosha. Iyo yekunamatira inofanirwa kushandisa iyo yakanyungudika-yakavakirwa kuumbwa kuti ive nechokwadi chekunamatira kwakasimba, kusamira kwemvura, uye kushivirira kwepamusoro-tembiricha, uku ichidzivirira glue kupfachukira uye kuchengetedza kunze kusimba.
Kunyangwe iwe uri kuronga marathon kana chiitiko chekumhanya, XGSun's passive RFID marathon mujaho wenguva system tags ichava mubatsiri wako anokwanisa kune akabudirira chiitiko manejimendi. Sarudza XGSun yehungwaru, hunoshanda uye hwakanyatsoita mujaho wenguva!
