Izibane ziguqule kwiiNqwelo zeMpawu eziPhezulu
Ukuba uhambahamba ngeMinneapolis / St. UPawulos, usenokuzibuza ukuba zeziphi izibane ezimhlophe ezifakwe kwiimpawu zendlela. Zibalulekile kwaye zingasindisa ubomi. Ezi zibane ziyinxalenye yesistimu ye-OptiCom, eguqula iimpawu ngokuphendula kwisithuthi esiphuthumayo. Iinguqu zendlela yokutshintsha ukunika isithuthi esiphuthumayo ukukhanya okuluhlaza kunye nezinye iindawo zokukhanya okubomvu. Izibane ezimhlophe zimele zixwayise abaqhubi ukuba isithuthi esiphuthumayo sisondela kwaye kufuneka baqhube ngaphandle kwendlela.
Igama le-Opticom luphawu lokuthengisa lwe-3M Corporation, kwaye inkqubo iyaziwa nangokuthi i-Emergency Prevention Prevention okanye EVP.
Indlela iLimi eziSebenza ngayo
I-Firetrucks, i-ambulensi kunye nezinye izithuthi ezixakekayo zixhotywe ngomthumeli othumela isalathisi esiphezulu kumntu owamkela kwiimpawu zendlela. Ummkeli uthumela umyalezo kwibhokisi lokulawula isignali ukunika isithuthi esiphuthumayo ukukhanya okuluhlaza. Izigulane zezibane zikhanyisa okanye zikhanyise ukuxwayisa abaqhubi bezithuthi eziphuthumayo, kwaye kufuneka baqhube kunye / okanye bayeke ngokukhawuleza.
Ukuba ubona umlambo omhlophe okhanyayo okanye udibene kwintlambo, kuthetha ukuba isithuthi esiphuthumayo (okanye izithuthi) sisondela. Ukukhusela ngokukhuselekileyo kwicala lomgwaqo kodwa ungavimbeli i-intersection. Lindela zonke iinqwelo eziphuthumayo ukuba zidlule kwaye umbane wezikhukhula uphume ngaphambi kokuba uqale ukuqhuba.
Ukukhanyisa iiLanga ezimhlophe
Ukuba ukukhanya okumhlophe kukukhanyisa kuthetha ukuba izithuthi ezixakeka ngokukhawuleza zisondela kwi-intersection ukusuka kwindlela eyahlukileyo.
Ukuba uphawu lwakho lwezithuthi luhlaza, luya kutshintsha ngokukhawuleza lube lubomvu. Phatha ukukhanya okumhlophe okukhanyayo njengokukhanya okubomvu. Khuphela ngokukhuselekileyo ecaleni kwendlela kwaye uyeke. Ukuba usengozini yokutshitshiswa yimoto emva kwakho, uqhube kwi-intersection kodwa ulungele ukukhupha uze uyeke; izithuthi eziphuthumayo zisondela kwelinye icala, kodwa zingaphantsi kwesitrato okhoyo.
Imibala engekho Ekhanyayo
Ukuba ukukhanya okumhlophe kuvuliwe kodwa kungakhange kukhanyise ithetha ukuba izithuthi eziphuthumayo zisondela kwi-intersection kwisitalato esifanayo. Iinqwelo eziphuculweyo zihamba phambi kwakho okanye emva kwakho. Ukuba uphawu lubomvu, luya kutshintsha luhlaza. Yiphathe njengomkhanya obomvu. Ukukhusela ngokukhuselekileyo ecaleni kwendlela, yeka, ulinde kude kube zonke iinqwelo ezixakekayo. Njengezibane ezikhanyayo, ukuba usengozini yokutshitshiswa yimoto emva kwakho, hamba kwi-intersection uze uhambe ngokukhuselekileyo ngokukhawuleza njengoko unakho.