Uma sishayela endaweni yokuhlangana kwemigwaqo, ngokuvamile kuba nezibani zethrafikhi zelanga. Ngezinye izikhathi abantu abangawazi umthetho wethrafikhi bavame ukungabaza lapho bebona isikhathi sokubala phansi. Okusho ukuthi, ingabe kufanele sihambe lapho sihlangana nokukhanya okuphuzi?
Eqinisweni, kunencazelo ecacile emithethweni yokukhanya okuphuzi kwethrafikhi, okungukuthi, ukukhanya okuphuzi kumelela umsebenzi wokuxwayisa, futhi kukhona ilungiselelo lokuthi “uma ukukhanya okuphuzi kukhanya, imoto eyeqe umugqa wokuma ingaqhubeka idlule”. Kodwa akucaci ukuthi izimoto ezingagxumi umugqa wokuma lapho ukukhanya okuphuzi kukhanya zizokwazi yini ukudlula ngaphandle kwengozi. Ngoba lapho ukukhanya okuphuzi kwesibani sethrafikhi selanga kuvula, uma umshayeli engakwazi ukwehlisa ijubane futhi apake imoto ngesivinini esizinzile nesilinganayo phambi komugqa wokuma ngebhuleki, angadlula phakathi kwe-interpenetration ngaphandle kokupaka. Ngakho-ke, uma ukukhanya okuluhlaza kuzophenduka kube phuzi lapho imoto ihamba emnyango wokuwela, umshayeli kudingeka anqume ukuthi uzopaka phambi komugqa wokuma noma aqhubeke adlule ukuwela ngaphandle kokupaka ngokuya ngobukhulu besikhala esiphakathi kwemoto nomugqa wokuma kanye nesivinini semoto.
Kungase kungabikho ndlela yokuthi umshayeli azi isikhathi esisele esiluhlaza ngaphandle kokubala phansi. Ngakho-ke, emnyango we-interlude, kungase kube nesimo lapho imoto iqhubeka ngesivinini esijwayelekile yize iseduze nomugqa wokuma. Ngakho-ke ngesikhathi isignali ishintsha kusuka eluhlaza ibe phuzi ezinye zezimoto ngeke zikwazi ukupaka kahle ngaphambi komugqa wokuma. Ngakho-ke kulokhu kufakwa isibani esiphuzi ukuze kucindezelwe lesi sigaba sethrafikhi singene phakathi.
Empeleni usethe ukukhanya okuphuzi kodwa futhi emotweni enqubweni yokushayela phakathi kwemigwaqo yesikhathi angiqiniseki, ngezinye izikhathi ukukhanya okuluhlaza ngemuva kwemizuzwana embalwa ngemuva kokuba khona uma kungekho ukukhanya okuphuzi, khona-ke kungabangela izithiyo ezithile emgwaqeni futhi ukukhanya okuphuzi kungaba kuhle kakhulu ukwenza izimoto ezifana nokukhanya okuluhlaza kube nesikhathi se-buffer, ngakho-ke, ukwakheka kwesikhathi sokubala phansi kwezibani zethrafikhi zelanga empeleni kunengqondo kakhulu.
Isikhathi sokuthunyelwe: Ephreli-13-2022
