Raws li kev siv thev naus laus zis ua ke ua ke ua ke rau hauv peb lub neej txhua hnub, txhawj xeeb txog hluav taws xob hluav taws xob (EMR) los ntawm cov khoom siv hluav taws xob. Lub network hloov yog ib qho tseem ceeb hauv cov tes hauj lwm niaj hnub no thiab tsis muaj kev zam. Kab lus no tham seb cov cuab yeej siv network no emit hluav taws xob, cov qib hluav taws xob zoo li no, thiab cuam tshuam rau cov neeg siv khoom.
Dab tsi electromagnetic hluav taws xob?
Electromagnetic taws hluav taws xob (EMR) yog hais txog lub zog taug kev los ntawm qhov chaw hauv daim ntawv ntawm cov hluav taws xob hluav taws xob. Cov nthwv cua sib txawv hauv zaus thiab muaj cov xov tooj cua vuam, microwaval vuam, microwaves, pom lub teeb, ultraviolet, x-rays, thiab gamma rays. EMR feem ntau muab faib ua ionizing hluav taws xob (hluav taws xob hluav taws xob muaj zog uas tuaj yeem ua rau kev puas tsuaj rau kev ua kom txaus rau ionize oms lossis lwg me me, xws li xov tooj cua tsis zoo thiab microwave ncu).
Puas yog network hloov pauv emit Electromagnetic hluav taws xob?
Lub network hloov yog lub cuab yeej hluav taws xob siv los txuas ntau yam khoom siv hauv thaj chaw hauv cheeb tsam network (LAN). Zoo li cov khoom siv hluav taws xob feem ntau, cov pob zeb network ua emit qee qib hluav taws xob hluav taws xob. Txawm li cas los xij, nws yog ib qho tseem ceeb kom paub qhov txawv ntawm cov hom hluav taws xob tshem tawm thiab nws cov peev xwm ntawm kev noj qab haus huv.
1. Hluav taws xob hom ntawm network hloov
Tsawg-qib uas tsis-ionizing hluav taws xob: network hloov pauv tsuas yog tso hluav taws xob tsis-ionizing (RF) hluav taws xob thiab tsis tshua muaj zaus (ELF) hluav taws xob. Hom hluav taws xob hluav taws xob zoo ib yam li uas tau tawm los ntawm ntau cov khoom siv hauv tsev thiab tsis muaj zog txaus rau ionize atoms lossis ua rau kev puas tsuaj rau kev puas tsuaj rau kev siv roj ntsha.
Electromagnetic cuam tshuam (EMI): network hloov kuj tseem tuaj yeem tsim cov hluav taws xob cuam tshuam (EMI) vim yog cov hluav taws xob piav qhia lawv lis. Txawm li cas los xij, niaj hnub cov pob hluav taws xob yog tsim los txo emi thiab ua raws li kev cuam tshuam kev lag luam kom ntseeg tau tias lawv tsis ua rau lwm cov khoom siv.
2. Hluav Taws Xob Qeb thiab Cov Qauv
Ua raws li cov qauv kev nyab xeeb: network cov pob hluav taws xob yog kawm cov qauv kev cai coj los ntawm tsoomfwv cov chaw sib txuas lus (FRCC) thiab International ElectroteCnical Commission (IEC). Cov qauv no kom tau cov khoom siv hauv tshuab hluav taws xob, suav nrog cov tshuab hluav taws xob, suav nrog cov kev txwv network ntawm hluav taws xob hluav taws xob thiab tsis txhob ua rau muaj kev pheej hmoo txaus ntshai.
Tsawg cov hluav taws xob tsis tshua muaj zog: network hloov pauv tau tshwm sim tsawg heev ntawm hluav taws xob piv rau lwm lub xov xwm hluav taws xob, xws li lub xov tooj ntawm tes thiab Wi-Fi routers. Qhov hluav taws xob tau zoo nyob rau hauv kev txwv tsis pub dhau los ntawm cov lus qhia thoob ntiaj teb.
Kev Noj Qab Haus Huv thiab Kev Nyab Xeeb
1. Kev tshawb fawb thiab kev tshawb pom
Tsis muaj-ionizing hluav taws xob: hom hluav taws xob tau embiation embiation los ntawm lub network hloov pauv nyob rau hauv cov kev noj qab haus huv tsis zoo thiab tsis tau txuas rau cov kev tiv thaiv kev noj qab haus huv hauv kev tshawb fawb. Cov kev tshawb fawb dav dav thiab kev txheeb xyuas los ntawm cov koom haum xws li cov ntaub ntawv kev mob qog noj ntshav (IIAc
Ceev faj: Thaum cov kev pom zoo tam sim no yog tias tsis-ionizing hluav taws xob tsis muaj kev phom sij los tsis muaj kev phom sij los ua raws li kev coj ua kev nyab xeeb. Ua kom muaj qhov ntsuas hluav taws xob kom zoo, tswj cov cuab yeej hluav taws xob uas tsim nyog los ntawm cov khoom siv hluav taws xob hluav taws xob, thiab cov qauv tsim qauv hluav taws xob tuaj yeem pab txo qis qee qhov kev sib raug zoo.
2. Kev tswj hwm kev saib xyuas
Cov koom haum tswj hwm: Cov koom haum xws li FCC thiab IEC tswj hwm thiab saib xyuas cov khoom siv hluav taws xob kom ntseeg tau tias lawv ua tau raws li cov qauv kev nyab xeeb. Cov chaw siv network tau sim thiab lees paub tias lawv cov pa hluav taws hluav taws xob ua rau muaj kev txaus ntshai.
Hauv kev xaus
Zoo li ntau cov khoom siv hluav taws xob, network lub pob hluav taws xob ua emit qee qib hluav taws xob hluav taws xob, feem ntau hauv daim ntawv ntawm cov qib qis tsis-ionizing hluav taws xob tsis-ionizing. Txawm li cas los xij, qhov hluav taws xob no tau zoo nyob rau hauv kev txwv tsis pub dhau los ntawm kev tswj hwm cov qauv thiab tsis tau txuas rau cov teebmeem kev noj qab haus huv. Cov neeg siv tuaj yeem siv network hloov ua ib feem ntawm lawv lub tsev lossis kev ua lag luam nrog kev ntseeg siab, paub tias cov khoom siv tau tsim kev nyab xeeb thiab muaj txiaj ntsig. Ntawm todahike, peb tau cog lus tias yuav muab cov kev daws teeb meem hauv kev ua haujlwm zoo uas ua raws li cov qauv kev nyab xeeb, kom ntseeg tau tias muaj kev sib haum xeeb thiab kev thaj yeeb nyab xeeb rau peb cov neeg siv khoom.
Lub Sijhawm Post: Jul-26-2024
