Izigxobo zesignali zethrafikhiziyingxenye ebalulekile yengqalasizinda yomgwaqo, zinikeza isiqondiso nokuphepha kubashayeli nakubahamba ngezinyawo. Phakathi kwezinhlobo ezahlukene zezigxobo zezimpawu zomgwaqo, isigxobo sesibonakaliso sethrafikhi esingunxantathu sivelele ngesimo saso esiyingqayizivele kanye nokubonakala kwaso. Lapho kunqunywa indawo efanelekile yokufaka isigxobo sesibonakaliso sethrafikhi esingunxantathu, kunezici eziningana okufanele zicatshangelwe ukuqinisekisa ukuthi siphatha kahle ukuhamba kwethrafikhi futhi sithuthukise ukuphepha komgwaqo.
Ukubonakala nokufinyeleleka
Enye yezinto ezibalulekile okufanele uzicabangele lapho ufaka i-isignali yethrafikhi enezinhlangothi ezineiyabonakala. Insika kufanele ibekwe endaweni ebonakala kalula kubo bonke abasebenzisi bomgwaqo okuhlanganisa abashayeli, abagibela amabhayisikili kanye nabahamba ngezinyawo. Lokhu kuqinisekisa ukuthi izimpawu zomgwaqo eziboniswa ezinsika ziyabonakala, okuvumela abasebenzisi bomgwaqo ukuthi basabele ngokushesha. Ngaphezu kwalokho, insika kufanele ifinyeleleke kalula ukuze ilungiswe ukuze ochwepheshe bakwazi ukufinyelela kalula futhi balungise izibani zomgwaqo kanye nemishini ehlobene nayo.
Ukulawula ukuhlangana kwemigwaqo
Izigxobo zesignali zethrafikhi ezilinganayo zivame ukusetshenziswa ezindaweni zokuhlangana kwemigwaqo ukulawula ukuhamba kwethrafikhi nokuthuthukisa ukuphepha. Lapho kunqunywa ukuthi uzozifaka kuphi lezi zigxobo, kubalulekile ukucabangela izidingo ezithile zendlela yokuhlangana kwemigwaqo. Izigxobo zokukhanya kufanele zibekwe ngendlela efanele ukuze kunikezwe ukubonakala okuhle kwesignali yethrafikhi kuzo zonke izimoto ezisondelayo. Ngaphezu kwalokho, indawo yazo kufanele icabangele indawo yamanye amadivayisi okulawula ithrafikhi njengemigqa yokuma, izindawo zokuwela, kanye nezimpawu ukuqinisekisa ukulawula okuphelele kwezindlela zokuhlangana kwemigwaqo.
Ukuwela kwabahamba ngezinyawo
Ezindaweni ezinezindawo zokuwela abantu ngezinyawo, ukufakwa kwezigxobo zesignali zomgwaqo ezinezinhlangothi ezine kudlala indima ebalulekile ekuqinisekiseni ukuphepha kwabahamba ngezinyawo. Lezi zigxobo kufanele zibekwe eduze kwendawo yokuwela abantu ngezinyawo ukuze abahamba ngezinyawo babone kahle isignali yomgwaqo futhi bahambe ngokuphepha endaweni yokuwela abantu ngezinyawo. Ukubeka izigxobo zezinsiza endaweni efanele ukusuka ezindaweni zokuwela abantu ngezinyawo kungasiza ekuphatheni kahle ukuhamba kwezimoto nabahamba ngezinyawo, kunciphise ingozi yezingozi, futhi kuthuthukise ukuphepha okuphelele.
Ukuphathwa kokuhamba kwethrafikhi
Ukuphathwa kokuhamba kwethrafikhi okuphumelelayo kubalulekile ekunciphiseni ukuminyana nokuthuthukisa ukusebenza kwenethiwekhi yomgwaqo iyonke. Izigxobo zesignali zethrafikhi ezilinganayo kufanele zibekwe ngendlela efanele ukuze kube lula ukuhamba kwethrafikhi okushelelayo. Lokhu kufaka phakathi ukucabangela izici ezifana nebanga eliya endaweni eyandulele, ukuhambisana nezimpawu zomzila, kanye nokubonakala kwezimpawu kuma-engeli ahlukene okusondela. Ngokuhlola ngokucophelela amaphethini okuhamba kwethrafikhi, ukufakwa kwalezi zigxobo kungasiza ekuphathweni okungcono kwethrafikhi nokunciphisa isikhathi sokuhamba kwabasebenzisi bomgwaqo.
I-geometry yemigwaqo kanye nokusetshenziswa komhlaba
Ukuhlelwa komgwaqo kanye nokusetshenziswa komhlaba ozungezile nakho kuthinta ukubekwa kwezigxobo zezimpawu zomgwaqo ezinezinhlangothi ezine. Ezindaweni ezine-geometry yomgwaqo eyinkimbinkimbi, njengokugoba okubukhali noma imithambeka emide, izigxobo zokukhanya kufanele zibekwe ukuze kuqinisekiswe ukubonakala okuhle ngaphandle kokuphazamisa ukuhamba kwemvelo komgwaqo. Ngaphezu kwalokho, ukusetshenziswa komhlaba ozungezile, okuhlanganisa izakhiwo, izitshalo, kanye nezinye ingqalasizinda, kufanele kucatshangelwe ukugwema noma yikuphi ukuvimba okubonakalayo okungase kuphazamise ukusebenza kahle kwezimpawu zomgwaqo.
Izinto okufanele uzicabangele ngokuphepha
Ukuphepha kubaluleke kakhulu lapho kunqunywa ukuthi uzofaka kuphi i-octagonal traffic signal pole. Lezi zinsika kufanele zibekwe ezindaweni ezingaba yingozi kubasebenzisi bomgwaqo. Lokhu kuhlanganisa ukuqinisekisa ukuthi izinsika zigcinwa kude nonqenqema lomgwaqo ukuze kuncishiswe ingozi yokushayisana futhi kuhlinzekwe indawo ephephile yezimoto. Ngaphezu kwalokho, ukufakwa kufanele kuhambisane nezindinganiso zokuphepha kanye nemithethonqubo ukuvimbela noma yiziphi izingozi ezingaba khona kubasebenzisi bomgwaqo kanye nabasebenzi bokulungisa.
Umbono womphakathi kanye nempendulo
Kwezinye izimo, ukufaka imibono yomphakathi kanye nempendulo kungadlala indima ebalulekile ekunqumeni indawo yensika yesignali yomgwaqo enama-octagonal. Izakhamuzi zendawo, amabhizinisi, kanye nabasebenzisi bomgwaqo bangaba nokuqonda okubalulekile ngamaphethini omgwaqo, izinkinga zokuphepha, kanye nezindawo ezithile lapho ukufaka izinsika zesignali yomgwaqo kungaba wusizo khona. Ukusebenza nemiphakathi kanye nokunaka imibono yabo kuvumela ukuthi kwenziwe izinqumo ezinolwazi oluthe xaxa mayelana nokubekwa kwalezi zinsika, ekugcineni kusize ekuthuthukiseni ukuphepha emgwaqweni kanye nokwaneliseka komphakathi.
Ukucabangela imvelo
Izici zemvelo kufanele futhi zicatshangelwe lapho kunqunywa indawo yokufaka izinsika zesignali zethrafikhi ezinezinhlangothi ezine. Lokhu kuhlanganisa nokuhlola imiphumela endaweni ezungezile, njengezindawo zokuhlala zasendle, izitshalo, kanye nezici zemvelo. Ukubekwa kwezinsika ngokucophelela kungasiza ekunciphiseni umonakalo wemvelo ngenkathi kusahlangabezana nezidingo zokuphathwa kwethrafikhi kanye nokuphepha.
Ekuphetheni
Sekukonke, ukufaka izigxobo zezimpawu zomgwaqo ezinezinhlangothi eziyisithupha kudlala indima ebalulekile ekuphatheni ukuhamba kwezimoto nokuthuthukisa ukuphepha komgwaqo. Izinto ezifana nokubonakala, ukulawulwa kwemigwaqo, izindawo zokuhamba ngezinyawo, ukuphathwa kokuhamba kwezimoto, i-geometry yomgwaqo, izinto ezicatshangelwayo zokuphepha, okokufaka komphakathi, kanye nezici zemvelo kufanele kucatshangelwe ngokucophelela lapho kunqunywa indawo efanelekile yokufaka lezi zigxobo. Ngokuthatha indlela ephelele yokubeka izigxobo zezibonakaliso zomgwaqo ezinezinhlangothi eziyisithupha, iziphathimandla zezokuthutha, kanye nabahleli bedolobha bangaqinisekisa ukuthi la madivayisi abalulekile okulawula ithrafikhi ayifeza kahle injongo yawo ehlosiwe futhi anegalelo ekuphepheni nasekusebenzeni kahle kwenethiwekhi yomgwaqo.
Uma unesithakazelo ezigxotsheni zesignali zethrafikhi ezinezinhlangothi ezine, wamukelekile ukuxhumana no-TIANXIANG ku-thola ikhotheshini.
Isikhathi sokuthunyelwe: Mashi-13-2024