Munguva iyo kuchengetedzeka uye kuchengetedzeka kwakakosha, kudiwa kwekuonekwa kwemwaranzi inoshanda hakuna kumbobvira kwanyanya kukosha. Chimwe chezvishandiso zvakanyanya kukosha mune ino domain ndeyeRadiation Portal Monitor (RPM).Chishandiso ichi chakaomarara chinoita basa rakakosha mukuona nekuona zvinhu zvine radioactive, kuve nechokwadi chekuti vanhu nenharaunda zvinoramba zvakachengeteka kubva kunjodzi dzingangoitika. Muchikamu chino, tichaongorora kuti radiation portal monitor inoshanda sei, zvikamu zvayo, uye kukosha kwayo mumashandisirwo akasiyana siyana.
Kunzwisisa Radiation Portal Monitors
Radiation Portal Monitors masisitimu akasarudzika akagadzirirwa kuona gamma uye neutron radiation sevanhu kana mota dzinopfuura nemavari. Aya mamonitor anowanzo kuisirwa munzvimbo dzakasimba dzakadai sekuyambuka muganhu, nhandare dzendege, uye zvivakwa zvenyukireya. Chinangwa chikuru cheRPM ndechekuona kutengeswa kusiri pamutemo kwezvinhu zvine radioactive, sengeCesium-137,izvo zvinogona kutyisidzira kuchengetedzwa kwevanhu.
Zvikamu zveRadiation Portal Monitor
Yakajairika radiation portal monitor ine akati wandei akakosha zvikamu zvinoshanda pamwechete kuti ive nechokwadi chekuonekwa uye kuyerwa kwemazinga eradiation:
1. Detection Sensors: Mwoyo wecheroRPMndiyo masensa ayo ekuona. Aya masensa akagadzirirwa kuyera kusimba kwemwaranzi inoburitswa kubva kuzvinhu zvinopfuura nepa portal. Mhando dzakajairika dzemasensor anoshandiswa muRPMs anosanganisira scintillation detectors, epurasitiki scintillator kuona γ mwaranzi, aine mamwe akashongedzerwa nesodium iodide (NaI) uye He-3 gasi proportional counters yekuzivikanwa nuclide uye kuona neutron. Mhando yega yega ine zvayakanakira uye inosarudzwa zvichienderana nezvinodiwa chaizvo zvenzvimbo yekutarisa.
2. Data Processing Unit: Kana ma sensors ekuona atora radiation, data inotumirwa kune imwe nzvimbo yekugadzirisa. Ichi chikamu chinoongorora masaini akagamuchirwa kubva kumasensa uye kuona kana mazinga emwaranzi achidarika zvikumbaridzo zvakafanotaurwa. Iyo yekugadzirisa unit yakashongedzerwa nema algorithms anogona kusiyanisa pakati peyakajairwa kumashure kwemwaranzi uye inogona kukuvadza mazinga emwaranzi.
3. Alarm System: Kana iyo data processing unit ikaratidza mwero wemwaranzi inodarika chengetedzo, inokonzeresa alarm. Iyi alarm inogona kuoneka (senge mwenje inopenya) kana inonzwika (senge siren), ichizivisa vashandi vekuchengetedza kuti vaongorore zvakare. Iyo alarm system chinhu chakakosha, sezvo ichivimbisa kukurumidza kupindura kune zvinogona kutyisidzira.
4. Mushandisi Wekushandisa: MaRPM mazhinji anouya nemushandisi anobvumira vashandi kuti vatarise data chaiyo-nguva, kuongorora nhoroondo yezvakaitika kare, uye kugadzirisa zvirongwa. Iyi interface yakakosha pakushanda kwakanaka uye inobatsira vashandi kuita sarudzo dzine ruzivo zvichienderana nedata rakaunganidzwa.
5. Power Supply: Radiation portal monitors inoda simba rinovimbika kuti rishande zvakanaka. Mazhinji emazuva ano maRPM akagadzirwa kuti ashande pane akajairwa magetsi emagetsi, asi mamwe anogona zvakare kusanganisira backup mabhatiri masisitimu kuti ave nechokwadi chekushanda nguva dzose panguva yekudzima kwemagetsi.
Mashandiro ERadiation Portal Monitors Anoshanda
Kushanda kwe a radiation portal monitor inogona kukamurwa kuita matanho akakosha akawanda:
1. Kuona: Sezvo munhu kana motokari inosvika paRPM, ma sensors ekuona anotanga kuyera mazinga emwaranzi anobudiswa kubva muchinhu. Masensor anoramba achitarisa gamma nenyutroni mwaranzi, ari iwo marudzi akajairika emwaranzi ane chekuita neradioactive zvinhu.
2. Data Analysis: Zviratidzo zvakagamuchirwa nemagetsi ekuona zvinotumirwa kune data processing unit. Pano, iyo data inoongororwa munguva chaiyo-nguva. Iyo yekugadziridza unit inofananidza yakaonekwa radiation mazinga achipesana neakamisikidzwa zvikumbaridzo kuona kana mazinga ari akajairwa kana kuratidza kutyisidzira kunogona kuitika.
3. Alarm Activation: Kana mazinga emwaranzi akadarika chikumbaridzo chekuchengetedza, iyo data processing unit inomutsa alarm system. Yambiro iyi inoita kuti vashandi vekuchengetedza vatore matanho nekukasika, izvo zvinogona kusanganisira kuongororazve munhu kana mota iri kutaurwa.
4. Mhinduro uye Kuongorora: Pakugamuchira aramu, vashandi vakadzidziswa vanowanzoita ongororo yechipiri vachishandisa ruoko rwakabata mwenje yekuona mwaranzi. Iyi nhanho yakakosha pakusimbisa kuvepo kwezvinhu zveradioactive uye kuona mhinduro yakakodzera.
Zvishandiso zveRadiation Portal Monitors
Radiation portal monitors inoshandirwa munzvimbo dzakasiyana siyana, imwe neimwe iine zvayakasarudzika zvinodiwa nematambudziko:
1. Border Security:RPMsanowanzoshandiswa kumiganhu yenyika kudzivirira kupinzwa kwezvinhu zvine mwaranzi. Vanobatsira masangano anoona nezvetsika nekuchengetedzwa kwemiganhu kuti aone njodzi dzinogona kuitika dzisati dzapinda munyika.
2. Zvishandiso zveNyukireya: Muzvicherwa zvemagetsi enyukireya nenzvimbo dzekutsvagisa, maRPM akakosha pakutarisa mafambiro emidziyo. Vanoona kuti zvinhu zvine mwaranzi inobatwa zvisina njodzi uye kuti kupinda kusina mvumo kunodzivirirwa.
3. Hubs dzekutakura: Zviteshi zvendege nezviteshi zvezvikepe zvinoshandisa maRPM kuongorora zvinotakura uye vafambi kuti vaone zvinhu zvine mwaranzi. Izvi zvinonyanya kukosha mumamiriro ekuchengetedzwa kwepasi rose nekudzivirira kwehugandanga.
4. Zviitiko Zveruzhinji: Kuungana kukuru, kwakadai semakonzati kana zviitiko zvemitambo, kungashandisawo maRPM kuti ive nechokwadi chekuchengeteka kwevanopinda. Aya mamonitor anobatsira kuona chero chingango tyisidzira chinogona kumuka kubva mukuvapo kwezvinhu zveradioactive.
Radiation portal monitors zvishandiso zvakakosha mukuedza kuri kuenderera mberi kuchengetedza hutano hweveruzhinji nekuchengetedzeka. Nekunyatsoona uye kuona radioactive zvinhu,RPMskuita basa rinokosha mukudzivirira kutengeswa kusiri pamutemo kwezvinhu zvine ngozi. Kunzwisisa mashandiro anoita mamonitor aya, kubva pazvikamu zvawo kuenda kumashandisirwo azvo, anosimbisa kukosha kwavo munyika umo kuchengetedzwa kuri pamberi pekutanga. Sezvo tekinoroji ichiramba ichifambira mberi, tinogona kutarisira masisitimu ekuona nemwaranzi kuti atonyanya kuoma, zvichiwedzera kusimudzira kugona kwedu kuzvidzivirira isu nenharaunda yedu kubva kunjodzi dzinogona kuitika.
Nguva yekutumira: Nov-21-2025