Kuluntu lwanamhlanje, indlela ehamba ngaphantsi komhlaba ikhula ngokukhawuleza kwaye iye yaba yeyona ndlela ibalulekileyo yezothutho ukuze abantu bathathe uhambo olufutshane. Izivamvo zokusingqongileyo zidlala indima ebaluleke ngakumbi nangakumbi kwindlela engaphantsi. abenzi boluvo lokusingqongileyo ezifanaizivamvo zobushushu kunye nokufuma, i-carbon dioxide sensors kunye ne-PM2.5 i-sensors zothuli inokuqinisekisa ukuba umgangatho womoya kwisikhululo sikaloliwe ohamba ngaphantsi komhlaba kunye nakwisikhululo sikaloliwe esingaphantsi komhlaba sihlala sikwimeko entle.
Umzila ongaphantsi komhlaba udla ngokuba ngaphantsi komhlaba, kwaye ukuhamba kwabantu kukhulu kakhulu, ukujongwa kweparamitha yokusingqongileyo kubaluleke kakhulu, kunxulumene nokhuseleko lobomi kunye nempilo yabantu. Inkqubo yolawulo lokusingqongileyo yendlela kaloliwe iyindlela ebalulekileyo yokugcina umoya ozinzileyo nokhuselekileyo kwisikhululo sikaloliwe ohamba ngaphantsi komhlaba nakwindlela engaphantsi. Phakathi kwabo, i-air conditioning kunye ne-ventilation system isebenza ixesha elide kwaye idla amandla amaninzi, ibalwa malunga ne-40% yokusetyenziswa kwamandla ombane wonke.
Mhlawumbi sonke sinamava anjalo: ngexesha longxamiseko, xa sikhwele umgaqo ongaphantsi komhlaba, siya kuziva sinesiyezi. Kungenxa yecarbon dioxide eninzi kunye neoksijini enganelanga, nto leyo esenza sizive singakhululekanga. Xa umntu emncinane, enokuziva egodola, abantu abaninzi banokuva indlela yokuvula i-air conditioning enkulu, efile yingqele. Ngapha koko, indlela yemveli yolawulo lokusingqongileyo yendlela engaphantsi luhlobo nje lwesidenge oluqhubekayo lokupholisa kunye nokukhupha umoya. Umthamo wokupholisa kunye nomthamo womoya ophumayo uphantse ube rhoqo ngalo lonke ixesha. Xa kukho abantu abaninzi, umphumo uya kuba mbi, kodwa xa kukho abantu abambalwa, umphumo uya kuba mhle kakhulu.
Ukusetyenziswa kwezinzwa zale mihla kwenza indlela ephantsi komhlaba yolawulo lokusingqongileyo ibe krelekrele kwaye ibe ngumntu. Iyakwazi ukubeka iliso kwiqondo lokushisa kunye nokufuma, umxholo we-CO2, i-PM2.5 kunye nezinye iiparameters kwimo ye-subway ngexesha langempela, kunye nokulungelelanisa ngobuchule umthamo wokupholisa kunye nokukhupha umthamo womoya, ukwenzela ukudala indawo ekhululekile kumntu wonke. Oku kukhulisa kakhulu ukonga amandla kwenkqubo. Njengenxalenye eyimfuneko yenkqubo yolawulo, ukusetyenziswa kwezinzwa zokusingqongileyo kwindlela engaphantsi komhlaba kuya kuba kubaluleke ngakumbi.
Ukusetyenziswa kwezinzwa zobushushu kunye nokufuma kwindawo kaloliwe ongaphantsi komhlaba
Ukuhamba komkhweli kaloliwe ohamba ngaphantsi komhlaba mkhulu kwaye umthamo womoya omtsha ofunekayo uyahluka kakhulu. Ngoko ke, umthwalo we-air conditioning we-subway utshintsha kakhulu, ngoko ke ukugcinwa kwamandla kufuneka kuphunyezwe ngolawulo oluzenzekelayo.
Ngokubhekiselele koku, izinzwa zobushushu zangaphakathi kunye nokufuma zingasekwa kwiholo yesitishi kunye nommandla weqonga lezikhululo zikaloliwe, kwindlela engaphantsi komhlaba, igumbi lezixhobo ezibalulekileyo kunye nezinye izihlandlo, ukuze kujongwe ubushushu bexesha lokwenyani kunye nokufuma kwesikhululo. Ngokwale parameters, inkqubo yolawulo lokusingqongileyo ye-subway inokulungelelanisa ngokufanelekileyo iimeko zokusebenza zezikhululo ukuze zigcine ezi ndawo kwindawo etofotofo. Ukongeza, inokuphinda iboniswe kubakhweli kwisikrini, ukuze abakhweli baqonde iqondo lobushushu lokusingqongileyo kunye nokufuma.
Ukusetyenziswa kwezinzwa zeCARBON diokside kwindawo kaloliwe ongaphantsi komhlaba
Ukongeza, i-carbon dioxide sensors inokufakwa kwigumbi lokubuyela emoyeni kwizitishi nakwindlela engaphantsi komhlaba ukujonga ukuxinana kwekharbon diokside kwizikhululo. Kwisikhululo, ngenxa yokuphefumla komntu, ukuxinwa kwe-carbon dioxide kuya kwanda. Xa i-concentration ye-carbon dioxide ikwixabiso eliphezulu, umgangatho womoya wesikhululo samanje ubeka ingozi kwimpilo yabakhweli. Ngoko ke, inkqubo yolawulo lwendalo engaphantsi komhlaba inokulungelelanisa ngexesha elifanelekileyo iimeko zokusebenza kwindawo yoluntu yesitishi ngokwedatha eqokelelwe yi-CARBON dioxide sensor, ukwenzela ukuba kuqinisekiswe umgangatho womoya omhle wesikhululo. Ngaloo ndlela, asiyi kuziva sinesiyezi ngenxa yokunqongophala kweoksijini.
Ukusetyenziswa koluvo lwe-PM2.5 kwindawo kaloliwe ohamba ngaphantsi komhlaba
Ngokuqhelekileyo ukungcola kwe-PM2.5 ye-particulate yangaphakathi nayo iyingozi kakhulu, ngakumbi xa kukho abantu abaninzi, kodwa ayibonakali, asikwazi ukuqonda imeko yayo ethile, kodwa iyingozi kakhulu kumzimba womntu. Ukuphuhliswa kwe-PM2.5 sensors kuvumela abantu ukuba babone i-PM2.5 kwindlela engaphantsi kwendlela ngokuthe ngqo. Ngaxeshanye, inkqubo yolawulo lokusingqongileyo kaloliwe engaphantsi komhlaba inokubeka esweni ezi parameters ngalo lonke ixesha. Nje ukuba ugqithise umda, umoya wokukhupha umoya okanye inkqubo yokucoca umoya inokuqaliswa ngobukrelekrele ukuphucula umgangatho womoya esitishini nakwindlela engaphantsi. Ngoko, inzwa ye-PM2.5 nayo ibaluleke kakhulu, ngoku siqwalasela i-PM2.5, yonke i-subway idla ngokulinganiswa ixabiso le-PM2.5, ngokuqinisekileyo, ukuba kukho imfuneko yokulinganisa i-PM1.0 kunye ne-PM10.
Ixesha lokuposa: Aug-13-2020
