I-RJ11-2100 Vehicle Radiation Portal Monitor (RPM) isetyenziselwa ukubeka esweni ukuba ngaba kukho izinto ze-radioactive ezithwalwa ziilori, izithuthi zeekhonteyina, oololiwe, kwaye ukuba ezinye izithuthi ziqulethe izinto ezi-radioactive ezigqithisileyo. I-RJ11 Vehicle RPM ixhotyiswe ngee-scintillators zeplastiki ngokungagqibekanga, kunye ne-sodium iodide (NaI) kunye ³Ne-gas proportional counter njengezinto ozikhethelayo. Ibonisa ubuntununtunu obuphezulu, imida yokubona ephantsi, kunye nokuphendula ngokukhawuleza, okwenza ukuba ixesha lokwenyani libekwe iliso elizenzekelayo kwiipaseji ezahlukeneyo. Idityaniswe nemisebenzi encedisayo efana nokufumanisa isantya sesithuthi, ukujongwa kwevidiyo, ukuqaphela ipleyiti yelayisenisi, kunye nokuchongwa kwenombolo yesikhongozeli (ukhetho), ikhusela ngokufanelekileyo ukuthuthwa ngokungekho mthethweni kunye nokusasazwa kwezixhobo ze-radioactive. Isetyenziswa ngokubanzi ukubeka iliso nge-radioactive kunye nolawulo kwiindawo zokuphuma kunye nokungena kwimizi-mveliso yamandla enyukliya, izithethe, izikhululo zeenqwelo moya, izikhululo zikaloliwe, njl. njl. Inkqubo yokubeka iliso ithobelana neemfuno ezifanelekileyo zomgangatho waseTshayina we-GB/T 24246-2009 "iiNkqubo zokuJonga iMithi yeNyukliya eKhethekileyo". Imodyuli ekhethiweyo yokuchongwa kwe-radionuclide ithobelana neemfuno ezifanelekileyo zomgangatho waseTshayina we-GB/T 31836-2015 "Iiphothali zeSpectrometry-Based Based Portal Monitors ezisetyenziselwa ukuFumana nokuChongwa kokuThenjiswa ngokungekho mthethweni kweMathiriyeli yeRadioactive".
| Umzekelo | Umtshini Uhlobo | Umtshini Umthamo | Izixhobo | Ukubekwa esweni okucetyiswayo | Ukubekwa esweni okucetyiswayo | Isithuthi esivumelekileyo |
| RJ11-2100 | I-Plastiki Scintillator | 100 L | 4.3 m | (0.1~5) m | 5.0 m | (0~20)km/h |
Ukhathalelo lwempilo, iziBonelelo zokuRisayikilishwa, iMetallurgy, iNsimbi, iZibonelelo zeNyukliya, uKhuseleko lweLizwe leKhaya, amaZibuko okuThengisa, uPhando lobuNzululwazi/ iiLebhu, iShishini leNkunkuma eyiNgozi, njl.
ImiGangatho yoMgangatho weHardware yeeNdlela eziBalulekileyo:
(1) y Imodyuli yokuFumana: I-scintillator yeplastiki + ityhubhu ye-photomultiplier enesandi esiphantsi
➢ Ulwakhiwo lweNkxaso: Iikholamu ezithe tye kunye neendawo ezivaliweyo ezingenamanzi
➢ Ukudityaniswa kweDetector: Ibhokisi ekhuselayo enamacala ama-5 ejikelezileyo
➢ I-alam ye-alam: Ii-alam zasekuhlaleni nezikude ezivakalayo nezibonwayo, iseti enye nganye
➢ ISistim yoLawulo noLawulo oluPhakathi: Ikhompyutha, ihard disk, idatabase, kunye nesoftware yohlalutyo, iseti e-1
➢ Imodyuli yoThumelo: Amacandelo othumelo lweTCP/lP, iseti e-1
➢ Isivamvisi sesantya sokuhlala kunye nokudlula: Inkqubo yokulinganisa isantya se-infrared nge-beam
➢ ILayisensi yePlathi yokuNakana: Inkcazo ephezulu yombono wasebusuku oqhubekayo wevidiyo kunye nesixhobo sokuthatha iifoto, iseti enye
1. I-BlN (iBackground ldentification of Normal) Imvelaphi yokungahoywa kweTekhnoloji
Le teknoloji yenza ukuba kubonwe ngesantya esiphezulu semathiriyeli yokwenziwa kweradioacive ekumgangatho ophantsi nakwindawo ezingemva kwemitha yemitha ephezulu, kunye nexesha lokufumanisa ngokukhawuleza njenge-200 milisecond. Ivumela ukubhaqwa kwemathiriyeli ye-radioactive ngelixa izithuthi zihamba ngesantya esiphezulu, nto leyo eyenza ukuba ilungele ukuhlolwa ngokukhawuleza. Kwangaxeshanye, iqinisekisa ukuba isixhobo asivelisi izivusi zobuxoki ngenxa yokwanda okukhulu kwemitha ye-radiation yangasemva. Ngaphaya koko, ihlawulela ukucuthwa kweqondo lokubala ngasemva okubangelwa kukukhuselwa kotshiso lwemitha yendalo xa isithuthi sikwindawo yobhaqo, siphucula ubunyani beziphumo zohlolo kunye nokuphucula ukuba nokwenzeka kokufunyanwa. Oku kunceda ngokukodwa ukukhangela imithombo ebuthathaka ye-radioactive.
2. UMNTU wokwala uMsebenzi
Lo msebenzi usetyenziselwa ukuchonga nokwahlula i-Natural Occurring Radicacive Materials (NORM) lt inceda abaqhubi ekuqinisekiseni ukuba i-alam iqalwe zizinto ezenziweyo okanye zendalo zokusasazeka ngemitha.
3. Uphawu lwe-SlGMA ye-Statistical Algorithm
Ukusebenzisa uphawu lwe-SIGMA alkorithm, abasebenzisi banokuhlengahlengisa ngokulula ubudlelwane phakathi kobuntununtunu besixhobo kunye nokuba nokwenzeka kwee-alamu zobuxokiIvumela ukwanda kovakalelo lokubona imithombo yerediyoachve ebuthathaka kakhulu (umzekelo, imithombo elahlekileyo) kwiimeko ezithile, okanye ukunqanda ii-alam zobuxoki ngexesha lokubeka iliso ixesha elide, ukubonelela ngolawulo oluchanekileyo.
