Ipholi yesignali yethrafikhi eyisikwele ivame ukuphakama kangakanani?

Izigxobo zesignali zethrafikhi ezi-octagonalZivamile emigwaqweni nasezimpambanweni zomgwaqo futhi ziyingxenye ebalulekile yezinhlelo zokuphatha ithrafikhi. Izinsika zenzelwe ukusekela izimpawu zethrafikhi, izimpawu kanye namanye amadivayisi asiza ekulawuleni ukuhamba kwezimoto nokuqinisekisa ukuphepha kwabahamba ngezinyawo. Uma kukhulunywa ngalezi zakhiwo, enye yezinto ezibalulekile okufanele uzicabangele ukuphakama kwazo, okudlala indima enkulu ekusebenzeni kahle nasekubonakaleni kwazo.

Ukuphakama kwesigxobo sesignali yethrafikhi esinohlangothi olulodwa kungahluka kuye ngezinto eziningana, okuhlanganisa indawo ethile kanye nohlobo lomgwaqo noma impambano ekhonzayo. Kodwa-ke, kuneziqondiso nemithetho ejwayelekile echaza ukuphakama okuncane nokweqile kwalezi zigxobo ukuqinisekisa ukusebenza kwazo nokuhlangabezana nezindinganiso zokuphepha.

Ngokuvamile, ukuphakama kwezinsika zesignali zethrafikhi ezilinganayo kuvame ukuba ngamafidi angu-20 kuya kwangu-40. Ububanzi bungashintshwa kalula ukuze kuhambisane nezindlela ezahlukene zomgwaqo kanye nezidingo zokuphathwa kwethrafikhi. Isibonelo, ezindaweni zasemadolobheni ezinethrafikhi enkulu yabahamba ngezinyawo, izinsika ezimfushane zingasetshenziswa ukuqinisekisa ukuthi izimpawu nezimpawu zibonakala kalula kubashayeli nakubahamba ngezinyawo. Ngakolunye uhlangothi, emigwaqweni emikhulu nasemigwaqweni emikhulu, izinsika ezinde zingadingeka ukuze kubonakale ngokwanele amabanga amade nangesivinini esiphezulu.

Ukuphakama okuqondile kwepali yesignali yethrafikhi engu-octagonal kunqunywa ngokusekelwe ezintweni eziningana, okuhlanganisa umkhawulo wejubane lomgwaqo, ibanga lepali yesignali ukusuka emzileni oseduze kanye ne-engeli lapho izimoto ezisondelayo kudingeka zibone khona isignali. Ngaphezu kwalokho, izici ezifana nokuba khona kwezinsizakusebenza eziphezulu, izindawo zokuwela, kanye nezinye ingqalasizinda zingathinta ukuphakama kwalezi zinsika.

Ngokuphathelene nesakhiwo, izigxobo zesignali yethrafikhi ezilinganayo zivame ukwenziwa ngezinto eziqinile njengensimbi noma i-aluminium ukuze zimelane nezinto futhi zisekele isisindo sesignali yethrafikhi neminye imishini ephetheyo. Ukuma kwe-octagonal kwalezi zigxobo kunikeza ukuqina kwesakhiwo kanye nokumelana nemithwalo yomoya, okuqinisekisa ukuthi zihlala ziqonde futhi ziphephile kuzo zonke izimo zezulu.

Ukufakwa kwesigxobo sesignali yethrafikhi esinohlangothi olulodwa kwakuyinqubo ehlelwe ngokucophelela ehilela ukucatshangelwa kwezinsizakusebenza ezingaphansi komhlaba, amaphethini ethrafikhi kanye nokufinyelela kwabahamba ngezinyawo. Ukubekwa kahle kwesigxobo kanye nokuvikelwa kwaso kubalulekile ukuqinisekisa ukuzinza kwaso kanye nobude baso. Ngaphezu kwalokho, izintambo kanye nokuxhumeka kwezimpawu zethrafikhi neminye imishini kumele kufakwe ngokucophelela ukuqinisekisa ukusebenza okuthembekile.

Ukuphakama kwepali yesignali yethrafikhi engu-octagonal kubalulekile hhayi nje kuphela ekubonakaleni nasekusebenzeni, kodwa futhi nasekuphepheni. Izingodo ezibekwe kahle neziphakeme ngokwanele kusiza ukuvimbela ukuvinjelwa kokubona kwabashayeli nabahamba ngezinyawo, kunciphisa ingozi yezingozi futhi kuthuthukise ukuhamba kwethrafikhi iyonke. Ngaphezu kwalokho, ukuphakama kwalezi zingodo kunegalelo ekubukekeni kwengqalasizinda yomgwaqo iyonke, kudala ukubukeka okuhlangene nokuhlelekile okuthuthukisa ukubukeka kwendawo ezungezile.

Ngaphezu kokusekela izimpawu zomgwaqo, izinsika zezimpawu zomgwaqo ezinezinhlangothi ezine zingathwala eminye imishini efana nezimpawu zokuwela abantu ngezinyawo, izibani zomgwaqo, amakhamera okuphepha kanye nezimpawu. Ukuphakama kwesigxobo kumele kubhekele ukubekwa kwalezi zinto ezengeziwe ukuqinisekisa ukuthi ziphakeme kakhulu ukuze zibonakale futhi zisebenze kahle.

Njengoba ubuchwepheshe buqhubeka nokuthuthuka, kukhona umkhuba okhulayo wokufaka izici ezihlakaniphile ezigxotsheni zezimpawu zomgwaqo, njengezinzwa zokuqapha ithrafikhi, izinhlelo zokulawula izimpawu eziguquguqukayo kanye nemishini yokuxhumana. Ukuphakama kwalezi zigxobo kungadinga ukulungiswa ukuze kuhambisane nokufakwa kwemishini enjalo ethuthukisiwe, okugcizelela kakhulu ukubaluleka kokuguquguquka ekwakhiweni nasekwakhiweni kwalezi zakhiwo.

Ngamafuphi, ukuphakama kwesigxobo sesignali yethrafikhi esinohlangothi olulodwa kuyisici esibalulekile ekuqinisekiseni ukuphathwa kwethrafikhi okuphumelelayo, ukubonakala kanye nokuphepha emigwaqweni nasezimpambanweni zomgwaqo. Ngemva kokucabangisisa ngezinto ezahlukahlukene, okuhlanganisa uhlobo lomgwaqo, amaphethini ethrafikhi kanye nezidingo zemishini, lezi zigxobo zenzelwe futhi zafakwa ukuze zihambisane neziqondiso ezithile zokuphakama kanye nemithethonqubo. Ngokusekela izimpawu zethrafikhi kanye neminye imishini ebalulekile, izigxobo zesignali yethrafikhi ezinohlangothi olulodwa zidlala indima ebalulekile ekugcineni ukuhleleka nokuphepha emigwaqweni.

Sicela uxhumaneumenzi wemikhiqizo yethrafikhiQixiang ukuzethola ikhotheshiningezinsika zesignali zethrafikhi ezilinganayo.