Iyini ipali yesignali yethrafikhi enezinhlangothi ezine?

Izigxobo zesignali zethrafikhi ezi-octagonalzivamile emigwaqweni nasemigwaqweni emikhulu emhlabeni jikelele. Njengengxenye ebalulekile yengqalasizinda yokuphathwa kwethrafikhi, lezi zinsika ezinde neziqinile zidlala indima ebalulekile ekulawuleni ukuhamba kwethrafikhi nokuqinisekisa ukuphepha komgwaqo. Kulesi sihloko, sizohlola ukuthi ziyini izinsika zesignali zomgwaqo ezinezinhlangothi ezine kanye nokuthi kungani ziyingxenye ebalulekile yezinhlelo zokuhamba zanamuhla.

Iyini ipali yesignali yethrafikhi enezinhlangothi ezine?

I-pole yesignali yethrafikhi enama-ctaragonal iyi-pole esetshenziselwa ukufaka izimpawu zethrafikhi, izimpawu, kanye neminye imishini ehlobene nomgwaqo. Njengoba igama lisikisela, la makholomu ngokuvamile anezinhlangothi eziyisishiyagalombili, akha isimo esiyingqayizivele se-ctaragonal. Lo mklamo uphumela esakhiweni esiqinile nesizinzile esingamelana nemiphumela yomoya, imvula, nezinye izici zemvelo.

Lezi zinsika ngokuvamile zenziwe ngezinto eziqinile njengensimbi noma i-aluminium futhi zenzelwe ukusekela isisindo sezimpawu zomgwaqo, izimpawu, nezinye izesekeli. Ngaphezu kwamandla nokuzinza, izinsika zezibonakaliso zomgwaqo ezinezinhlangothi ezine ziklanyelwe ukubonakala kalula kubashayeli nakubantu abahamba ngezinyawo, okwenza zibe ithuluzi eliphumelelayo lokuqondisa nokulawula izimoto.

Kungani izigxobo zesignali zethrafikhi ezilinganayo zibalulekile?

Izigxobo zezimpawu zomgwaqo ezi-octagonal ziyingxenye ebalulekile yezinhlelo zokuhamba zesimanje ngezizathu eziningi. Okokuqala, zisebenza njengezinkundla zokufaka izimpawu zomgwaqo, ezidlala indima ebalulekile ekulawuleni ukuhamba kwezimoto ezindaweni zokuhlangana kwezimoto nakwezinye izindawo ezibalulekile. Ngaphandle kwalezi zigxobo, bekuyoba nzima ngabashayeli ukuhamba ezindaweni zasemadolobheni ezimatasa futhi bagweme izingozi.

Ngaphezu kokusekela izimpawu zomgwaqo, izigxobo zesignali zomgwaqo ezinezinhlangothi ezine zisetshenziselwa ukufaka izimpawu ezinikeza ulwazi olubalulekile kubashayeli njengemikhawulo yesivinini, amagama emigwaqo, kanye neziqondiso. Ngokuhlinzeka ngeplatifomu ebonakala kahle yalezi zimpawu, lezi zigxobo zisiza ukuqinisekisa ukuthi abashayeli banolwazi oluphelele futhi bayakwazi ukwenza izinqumo eziphephile nezinomthwalo wemfanelo emgwaqweni.

Ngaphezu kwalokho, isigxobo sesignali yethrafikhi esinohlangothi olulodwa sidlala indima ekukhuthazeni ukuphepha kwabahamba ngezinyawo. Ezindaweni eziningi zasemadolobheni, lezi zigxobo zisetshenziselwa ukufaka izimpawu nezibonakaliso zokuwela abantu abahamba ngezinyawo, okusiza ukuqinisekisa ukuthi abahamba ngezinyawo bangawela ngokuphepha izindawo ezimatasa zethrafikhi. Ngaphandle kwalezi zigxobo, kungaba nzima kakhulu ngabahamba ngezinyawo ukuwela umgwaqo nokugwema izingozi zezimoto ezingaba khona.

Sekukonke, izinsika zezimpawu zomgwaqo ezinezinhlangothi ezine zibalulekile ekukhuthazeni ithrafikhi ephephile nesebenza kahle. Ngokuhlinzeka ngeplatifomu ezinzile nebonakalayo yezimpawu zomgwaqo, izimpawu, kanye neminye imishini ehlobene nomgwaqo, lezi nsika zisiza ekulawuleni ukuhamba kwethrafikhi, ukwazisa abashayeli, kanye nokuthuthukisa ukuphepha komgwaqo kwabashayeli bezimoto nabahamba ngezinyawo.

Ukuguquguquka nokusebenza kahle kwezigxobo zesignali zethrafikhi ezinezinhlangothi ezine

Enye yezinzuzo eziyinhloko zezigxobo zesignali zethrafikhi ezingonxantathu ukuthi zisebenza ngezindlela eziningi. Izigxobo zingenziwa ngokwezifiso ukuze zivumelane namadivayisi ahlukahlukene okuphatha ithrafikhi, okuhlanganisa izinhlobo ezahlukene zesignali zethrafikhi, izimpawu, amakhamera, kanye nezinzwa. Lokhu kuguquguquka kwenza iziphathimandla zethrafikhi zikwazi ukuzivumelanisa nezimo ezahlukene zethrafikhi futhi zisebenzise ikhambi elifanele kakhulu ezindaweni ezithile kanye nezimo zethrafikhi.

Ngaphezu kwalokho, izinsika zesignali zethrafikhi ezilinganayo zingafakwa ngezindlela ezahlukene, kufaka phakathi izinsika ezilodwa, izinsika eziphindwe kabili, kanye nezingalo ze-mast. Lokhu kuvumela ukuguquguquka okukhulu ekuklameni nasekusebenziseni izinhlelo zokuphatha ithrafikhi ukuze kuhlangatshezwane nezidingo ezithile zemigwaqo ehlukene kanye nemigwaqo ehlukene. Ngokukhetha ukucushwa okufanele kanye nemishini yendawo ngayinye, iziphathimandla zezokuthutha zingaphatha ithrafikhi ngempumelelo futhi zithuthukise ukuphepha komgwaqo.

Ngaphezu kokuguquguquka kwazo, izinsika zezimpawu zomgwaqo ezinezinhlangothi ezine zisebenza kahle kakhulu ekumelaneni nobunzima bezindawo zangaphandle. Zakhelwe ukumelana nemimoya enamandla, imvula enamandla, nezinye izinselele zemvelo, lezi nsika zinikeza ipulatifomu ethembekile nehlala isikhathi eside yemishini yokuphatha izimoto. Lokhu kuthembeka kubalulekile ekuqinisekiseni ukuthi izimpawu zomgwaqo nezimpawu zihlala zibonakala futhi zisebenza kuzo zonke izimo zezulu, okuvumela ukuphathwa kwezimoto okuqhubekayo nokusebenzayo.

Uma unesithakazelo ezinsikeni zesignali zethrafikhi ezingonxantathu, wamukelekile ukuxhumana nomkhiqizi wezinsika ze-galvanized TIANXIANG ku-Funda kabanzi.