Zilawulwa njani izibane zendlela? Impendulo ikuabalawuli bezimpawu zethrafikhi, ezizizixhobo ezibalulekileyo ekulawuleni ukuhamba kwezithuthi kwiindawo ezidibana kuzo iindlela. Kweli nqaku, siza kuhlola indima yabalawuli beempawu zendlela kunye nendlela abasebenza ngayo ukuqinisekisa ukuba izithuthi zihamba kakuhle nangendlela efanelekileyo endleleni.
Yintoni umlawuli wesignali yethrafikhi?
Abalawuli beempawu zendlela zizixhobo zekhompyutha ezilawula izibane zendlela kwiindawo ezidibana kuzo iindlela. Umsebenzi wabo ophambili kukunika ilungelo lokuhamba kweendlela kwiintshukumo ezahlukeneyo zendlela ngokugqiba ukuba iqela ngalinye lezithuthi kufuneka libe nini nezibane eziluhlaza. Aba balawuli bahlala befakwa kwiikhabhathi ezikufutshane neendawo ezidibana kuzo iindlela.
Isilawuli sisebenza ngokusekelwe kwiseti yee-algorithms ezichazwe kwangaphambili eziqwalasela izinto ezahlukeneyo ezifana nomthamo wethrafikhi, ixesha losuku, kunye nomsebenzi wabahambi ngeenyawo. Zinceda ukuphucula ukuhamba kwethrafikhi iyonke kunye nokunciphisa ukuxinana. I-algorithm isebenzisa igalelo elivela kwiisensa ezahlukeneyo, ii-detectors, kunye nee-timers ukubala eyona ndlela isebenzayo yokwabela amaxesha aluhlaza ukuhamba kwethrafikhi ezahlukeneyo.
Yintoni eyenziwa ngumlawuli wesignali yethrafikhi?
Isenzi esiqhelekileyo esisetyenziswa kubalawuli beempawu zendlela yisenzi sokufumanisa isithuthi. Ezi senzi zihlala zifakelwa kwiindlela zokuhamba ngeenyawo kwaye zinokubona ubukho bezithuthi ezilinde kwiindawo ezidibana kuzo. Xa imoto ifika kwisibane esibomvu, isenzi sithumela isignali kumlawuli, ogqiba ixesha elifanelekileyo lokutshintsha isibane sibe luhlaza.
Izixhobo zokubona abahamba ngeenyawo zezinye izinto ezibalulekileyo kubalawuli beempawu zendlela. Ezi zixhobo zokubona zihlala zibekwe kufutshane neendawo zokunqumla abahamba ngeenyawo kwaye zinokubona ukuba ngaba kukho abantu abahamba ngeenyawo abalinde ukunqumla indlela na. Xa umntu ohamba ngeenyawo ebhaqwa, umlawuli uya kunika ixesha elide eliluhlaza kwindawo yokunqumla abahamba ngeenyawo ukuqinisekisa ukhuseleko lwabahambi ngeenyawo.
Ukongeza kwii-sensor inputs, abalawuli beempawu zethrafikhi basebenzisa ii-timers ukulawula ukuhamba kwethrafikhi. Ii-timers zihlala zicwangciswa ukuba zilungelelanise iipatheni zethrafikhi imini yonke. Umzekelo, ngexesha le-rush hour, ii-timers zinokusetwa ukuba zabele ixesha elingakumbi lokukhanya okuluhlaza kwiindlela ezinkulu ukuze zilungele inani eliphezulu lee-traffic.
Abalawuli beempawu zethrafikhi banamhlanje badla ngokudityaniswa neenkqubo zolawulo lwethrafikhi ezikwindawo enye. Le nkqubo ivumela iinjineli zethrafikhi ukuba zijonge kude kwaye zilawule iindlela ezininzi ezidibana ngazo. Ngokuhlalutya idatha yethrafikhi ngexesha langempela kunye nokulungisa ixesha lemiqondiso ngokufanelekileyo, iinjineli zinokuphucula ukuhamba kwethrafikhi kwiinethiwekhi zendlela.
Ngamafutshane, abalawuli beempawu zendlela badlala indima ebalulekileyo ekulawuleni izibane zendlela kunye nokuqinisekisa ukuhamba kakuhle kwezithuthi. Ngokusebenzisa igalelo elivela kwiinzwa, ii-detectors, kunye nee-timers, ezi zixhobo zinika amaxesha okukhanya okuluhlaza kwiindlela ezahlukeneyo zezithuthi ngokwe-algorithms ezichazwe kwangaphambili. Njengoko ubuchwepheshe buqhubeka, abalawuli bezimpawu zendlela baya bephucuka kwaye badityaniswa neenkqubo zolawulo lwezithuthi ezikwindawo enye, ekugqibeleni zikhokelela kwiindlela ezikhuselekileyo nezisebenzayo kubo bonke.
Ukuba unomdla kumlawuli wesignali yethrafikhi, wamkelekile ukuba unxibelelane nomenzi wesilawuli sesignali yethrafikhi uQixiang ukuzeFunda ngokugqithisileyo.
Ixesha lokuthumela: Julayi-04-2023
