I-RJ11-2050 Vehicle Radiation Portal Monitor (RPM) isetyenziselwa ukubeka esweni ukuba ngaba kukho izinto ezine-radioactive ezithwalwa ziilori, iinqwelo zeekhonteyina, oololiwe, kwaye ukuba ezinye izithuthi ziqulethe izinto eziyingozi 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 |
| RJ11-2050 | I-Plastiki Scintillator | 50 L | 2.6 m | (0.1~3.5) 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
Amacandelo eNkqubo eNcedisayo ngokuKhetha:
➢ Imodyuli ye-Radionuclide ldentification: I-iodide ye-sodium enevolumu enkulu (Nal) detector+ ityhubhu ye-photomultiplier enengxolo ephantsi
➢ Isixhobo soHlalutyo secala: i-1024-channel multichannelly spectrumanalyzer
➢ Ulwakhiwo lweNkxaso: Iikholamu ezithe tye kunye neendawo ezivaliweyo ezingenamanzi
➢ Ukudityaniswa kweDetector: Ibhokisi ekhuselayo enamacala ama-5 engqonge iNeutron
➢ Imodyuli yokuFumana: Ubomi obude He-3 izinto zokubala ezilinganisiweyo
➢ Neutron Moderator: Polypropylene-ethylene moderator
➢ Isixhobo sokuSelf-Calibration: Ibhokisi yeminerali ene-radioactive yendalo esebenza kancinci (umthombo ongeyo-radioactive), iyunithi enye
➢ Isixokelelwano se-Alarm yeSMS: Isixokelelwano somyalezo obhaliweyo weSMS, iseti enye nganye
➢ ULawulo lokuHamba kweSithuthi: Isixokelelwano sesango lesithintelo esikwisiza, iseti enye nganye
➢ Isixokelelwano sokuBonisa kwisiza: Isixokelelwano se-LED esinesikrini esikhulu, iseti enye nganye
➢ INkqubo yoSasazo ekwisiza: Imakrofoni + isandisi-lizwi, iseti enye nganye
➢ Uzinziso lweVolthage kunye neBackup Power Supply: Uninterruptible powersupply(UPS), 1 iseti nganye
➢ UkuNakana kweNombolo yesikhongozeli: Iskena esikwingcaciso ephezulu yokugcina amanani esikhongozeli kunye nolunye ulwazi, iseti enye
➢ Izixhobo zoKhuseleko lwaBasebenzi: Impahla ekhuselayo kunye neeradiometers zomntu, iiseti ezi-1 ukuya kwezi-2.
➢ IsiXhobo sokuKhangela soMthombo kwisiza: Esiphathekayo n, y imitha yovavanyo 1 unit
➢ Izixhobo zokuphatha izinto ezinobungozi: Isikhongozeli esikhulu esilingana nelethe, iyunithi e-1; Ubude obandisiweyo bomthombo we-radioactive yokuphatha ithongo, ipere e-1
➢ ISiseko sokuFakela izixhobo: Isiseko sekhonkrithi esomeleziweyo, iqonga lensimbi, isethi ye-1
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.
| Igama lento | Ipharamitha | ||||||||||||||||
| IPlastiki-Esekwe γ Isitshini | ➢ Uhlobo lwe-Detector: I-Plate-type yeplastiki ye-scintillator + ityhubhu ye-photomultiplier enengxolo ephantsi ➢ Umthamo wesixhobo: 50 L ➢ Uluhlu lweThamo: 1 nSv/h - 6 μSv/h ➢ Uluhlu lwaMandla: 40 keV - 3 MeV ➢ Uvakalelo: 6240 cps / (μSv/h) / L (ngokunxulumene ne¹³⁷Cs) ➢ Imida esezantsi yokuFumana: Iyakwazi ukubona i-radiation 5 nSv/h ngaphezulu kwemvelaphi (0.5 R/h) ➢ Ukuzilinganisa: Ibhokisi yeminerali enemitha yemitha esebenza kancinci (umthombo ongeyo-radioactive) | ||||||||||||||||
| Uvakalelo lweNkqubo yokuFumana | ➢ Imvelaphi: Imvelaphi yereferensi yeGamma 100 nGy/h, imvelaphi yeNeutron ≤ 5 cps (izinga lokubala inkqubo) ➢ Ixabiso leAlam yobuxoki: ≤ 0.1 % ➢ Umgama womthombo: Umthombo weradioacve yi-2.5 yeemitha ukusuka kumphezulu we-detecon ➢ Uvimba woMthombo: Umthombo weGamma awukhuselwanga, umthombo weNeutron awumodareyithwa (oko kukuthi, ivavanyiwe kusetyenziswa imithombo engenanto) ➢ Umthombo wesantya sokuHamba: 8 km/h ➢ Umthombo wokuChaneka koMsebenzi: ± 20 % ➢ Phantsi kwezi meko zingentla, inkqubo inokubona imathiriyeli yeradioacve ngokusebenza okanye ubunzima obudweliswe ngezantsi.
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| Ulwakhiwo lweNkxaso | ➢ Ingress Protecon Rang: IP65 ➢ Ubungakanani beKholamu: 150mm×150mm×5mm ikholamu yentsimbi yesikwere ➢ Inkqubo yoNyango loMphezulu: Umgubo ogqunywe ngephethini yechrysanthemum iyonke ➢ I-Collimator Lead Equivalent: 5 amacala ane-3 mm leadanmony alloy + 5 amacala esongelwe nge-2 mm yentsimbi engatyiwayo. ➢ Ubude obupheleleyo beAer Installaon: 4.92 yeemitha | ||||||||||||||||
| Ulawulo lolawulo oluphakathi | ➢ IKhompyutha: i-i5 okanye ngaphezulu kwekhompyutha yophawu / i-CPU enoyilo lwe-ARM ➢ Inkqubo yeKhompyutha: WIN7 okanye ngaphezulu / Kylin OS ➢ Hard Disk: 500 GB data umthamo ➢ IXesha lokuGcinwa kweeNkcukacha: ≥ iminyaka eli-10 | ||||||||||||||||
| Iimpawu zeSoware | ➢ IFomathi yeNgxelo: Yenza i-Excel spreadsheets ukuze igcinwe ngokusisigxina; Iindidi ezahlukeneyo ze-alam zichithwa ngumbala. ➢ Ingxelo yesiqulatho: Inkqubo inokuvelisa iingxelo zokuhlola. Umxholo wengxelo uquka ukungeniswa kwam kwisithuthi, ndiphume kum, inombolo yepleyiti yelayisensi, inombolo yekhonteyina (ukhetho), inqanaba leradiyoni, imo ye-alam (ewe/hayi), uhlobo lwe-alam, inqanaba le-alam, isantya semoto, inqanaba leradiyo yangasemva, umqobo we-alam, kunye nolunye ulwazi. ➢ I-Operang Plaorm: I-soware ixhasa iisistim ezisebenza ngokunqamlezayo (iWindows & Kylin). ➢ Bala Indlela yokuBonisa: Umboniso weDijithali udityaniswe nomboniso wokwenyani wamaza. ➢ Ulawulo lwendawo: Ivumela abasebenzi abagunyazisiweyo ukuba bafake izigqibo ngesiphumo sohlolo ngalunye. ➢ Uvimba weenkcukacha: Abasebenzisi banokusebenzisa igama elingundoqo ukukhangela. ➢ IiMvume zoLawulo: Iiakhawunti ezigunyazisiweyo zinokufikelela kwimowudi yengcaphephe ngasemva. ➢ Vumela abasebenzi abagunyazisiweyo ukuba bahlele kwaye basebenze iirekhodi ze-detecon. ➢ Ukujongwa kwekhamera yokwenyani, kunye nokudlalwa kwevidiyo yeerekhodi ze-alam yekhompyutha (ngokuzithandela). ➢ Idatha inokudityaniswa kwinkqubo yempahla ephumayo ukuze ibe liliso elimanyeneyo (oponal). | ||||||||||||||||
| Iinkcukacha zeNkqubo | ➢ Ukuvumelana kovakalelo lweSixokelelwano: Ukwahluka kwe-γ uvakalelo ecaleni komphakamo wedirecon yendawo yokubeka iliso ≤ 40 % ➢ NORM Rejecon Funcon: Iyakwazi ukucalula iiradionuclides zendalo (⁴⁰K) kumthwalo ➢ n, γ Ukubakho kweDetecon: ≥ 99.9 % ➢ n, γ Umyinge weAlarm yobuxoki: ≤ 0.1 ‰ (inye kumawaka alishumi) ➢ UBume boMmandla wokubeka iliso: 0.1 m ~ 4.8 m ➢ Ububanzi boMmandla wokuBeka iliso: 4 m ~ 5.5 m ➢ Indlela yokuJonga isantya seSithuthi: i-infrared enamacala amabini ➢ Isantya esivumelekileyo seSithuthi: 0 km/h ~ 20 km/h ➢ I-Electronic Barrier Gate: Isango elindilalayo ≤ Imizuzwana emi-6, inokuxokwa ngesandla ukusilela kombane we-aer (ngokuzikhethela) ➢ UVavanyo lweVidiyo: Ikhamera yombono wasebusuku enenkcazo ephezulu ➢ I-SMS Alarm System: Inethiwekhi epheleleyo iyahambelana, umthengi ubonelela ngekhadi leSIM ➢ Inqanaba lokuNakana kweNkonkxa yePasi enye: ≥ 95 % ➢ Inqanaba lokuNakana kwepleyiti yeLayisensi eyodwa: ≥ 95 % ➢ INqanaba leSandi seAlam: Kwisiza 90 ~ 120 dB; Iziko lolawulo 65 ~ 90 dB ➢ I-Alarm Threshold kunye neFalse Alarm Rate Adjustment: Ihlengahlengiswa rhoqo nge-SIGMA Key value ➢ Indlela yoThutho lweDatha: Imowudi ye-TCP/IP eneNcingo ➢ IAlam yeSithuthi esiPhezulu: Ifaka i-alam yesithuthi esinomboniso wolwazi; isantya sokuvusa i-alam siyalungiseka ➢ Umthombo weRadioacve Localizaon Funcon: Inkqubo ibonisa ngokuzenzekelayo indawo yomthombo weradioacve ngaphakathi kwendawo yesithuthi. ➢ Kwisiza Iscreen esikhulu seLED Ubungakanani bokuBonisa:0.5m×1.2m (oponal) ➢ INkqubo yoSasazo kwisiza: ≥ 120 dB (ngokukodwa) ➢ I-Backup Duraon ngexesha lokumka koMbane: Ukubeka iliso kwi-terminal yokugcina ixesha > iiyure ezingama-48 (ngokuzithandela) ➢ Isixhobo sihlangabezana neemfuno ze-γ kunye ne-neutron detecon yobuchule benkqubo yokubeka iliso yesithuthi yohlobo lwesango ecaciswe kumgangatho welizwe jikelele "i-Radioacve Material kunye ➢ IiNkqubo eziKhethekileyo zeNuclear Material Monitoring Systems" GB/T 24246-2009. ➢ Ifikelela kwiimfuneko zeneutron kunye ne-γ zokujongwa ngokufanelekileyo kwenkqubo yokubeka iliso kwisithuthi sohlobo lwesango ezichazwe kupapasho lwe-IAEA 2006 "Technical and Funconal Specifications for Border Monitoring Equipment" kunye ne-IAEA-TECDOC-1312. ➢ Iimfuno zeneutron kunye ne-γ ze-detecon ukusebenza kakuhle kwiinkqubo zokubeka iliso kwisithuthi se-portal ➢ Ukuthotyelwa kwemigangatho efanelekileyo: I-GB/T 24246-2009 imathiriyeli yeRadioacve kunye neeNkqubo eziKhethekileyo zokuHlola iMathiriyeli yeNyukliya I-GB/T 31836-2015 I-Radiaon Protecon Instrumentaon-Iinkqubo zokuJonga iiPortal ezisekelwe kwi-Spectroscopy kwi-Detecon kunye ne-Idenficaon yokuThengisa ngokungekho mthethweni kweMathiriyeli ye-Radioacve I-JJF 1248-2020 yeCalibraon iNgcaciso yeeNkqubo zokuHlolwa kweRadioacve kwiSithuthi |
