Ukuphathwa Kwethrafikhi kuyisici esibalulekile sokuhlela amadolobha, ukuqinisekisa ukuhamba kwezimoto ezibushelelezi, abahamba ngezinyawo nabahamba ngamabhayisekili emigwaqweni. Ukuze ulawule ithrafikhi ngempumelelo, elinye lamathuluzi asemqoka asetshenzisiwe amalambu omgwaqo. Phakathi kwezinhlobo ezahlukahlukene zezimpawu zomgwaqo,4 Izinhlelo ezi-4 zesiginali yethrafikhiDlala indima ebalulekile ekuphatheni imigwaqo kanye nokulawula ithrafikhi ezindaweni ezinamandla zasemadolobheni. Kule bhulogi, sizokwehlela ezinkampanini zezimpawu ezi-4 zesigaba se-4 futhi siqonde umqondo wesigaba ezinhlelweni zesiginali yethrafikhi.
1. Yini ukukhanya kwethrafikhi?
Ngaphambi kokuthi singene imininingwane yamalambu omgwaqo we-4 wesigaba, ake sibeke isisekelo esiqinile ngokuqonda kuqala imiqondo eyisisekelo yamalambu omgwaqo. Izibani zethrafikhi zifakwe amadivayisi aphakathi nendawo ukuze alawule ilungelo lendlela yokugeleza kwemigwaqo ehlukile. Baxhumana ngezinkomba ezibonakalayo ezinjenge-Red, Amber, kanye namalambu aluhlaza ukuqinisekisa ukuhamba okuphephile nokusebenzayo kwezimoto, abahamba ngezinyawo nabahamba ngamabhayisekili.
2. Qonda isigaba sezimpawu zomgwaqo:
Kuzinhlelo zesiginali yethrafikhi, "isigaba" kubhekisele esikhathini esithile sesikhathi ngesikhathi sokugeleza komgwaqo ehamba ngendlela ethile noma ekuqondisweni. Ukuhlangana ngakunye kuvame ukuba nezigaba eziningi, kuvumela ukunyakaza okuhlukahlukene kwenzeke ngezikhathi ezihlukile. Ukuxhumanisa okusebenzayo kwalezi zigaba kuqinisekisa ukuhamba okubushelelezi kwethrafikhi futhi kunciphise ukugcwala.
3. Isingeniso sezimpawu ezi-4 zesigaba sezithombe:
Uhlelo lwe-4 lesigigaba Traffic Signal System ngumklamo owamukelwa kabanzi ohlinzeka ngezikhathi ezine ezehlukene zokunyakaza okuhlukile endaweni yokuhlangana. Le mikhankaso ifaka phakathi izigaba ezilandelayo:
A. Isigaba Esiluhlaza:
Ngesikhathi sesigaba esiluhlaza, izimoto ezihamba ngendlela ethile noma inkomba ethile zinikezwa ilungelo lendlela. Lokhu kuvumela ithrafikhi ukuhambisa ngendlela ehlelekile ngaphandle kokungqubuzana nezimoto kwezinye izinkomba.
B. Isigaba Esiphuzi:
Isigaba esiphuzi sisebenza njengesikhashana sesikhashana, esibonisa umshayeli ukuthi lesi sigaba samanje sifika ekugcineni. Abashayeli bayalulekwa ukuthi bazimisele ukuma njengoba ukukhanya kuzophenduka ngokushesha.
C. Isigaba Esibomvu:
Ngesikhathi sesigaba esibomvu, izimoto ezivela endaweni ethile kufanele ziye endaweni ephelele yokuvumela ukuhamba okuphephile kwezinye izinkomba.
D. Isigaba esibomvu esigcwele:
Isigaba esibomvu sonke isikhathi esifushane lapho wonke amalambu engxenyeni ajikele khona asule ngokuphepha ukuze asule noma yiziphi izimoto ezisele noma abahamba ngezinyawo ngaphambi kokuqala kwesigaba esilandelayo.
I-4. Izinzuzo zohlelo lwe-4 lesiginali yesigaba se-4:
Ukuqalisa ukusebenzisa uhlelo lwe-4 Isiginali Yezimpawu Zomgwaqo kunikeza izinzuzo eziningi, kufaka phakathi:
A. Ukugeleza Kwethrafikhi Ethuthukisiwe:
Ngokuhlinzeka ngezikhathi ezithile zesikhathi ezihlukile zokuhamba okuhlukile, amasiginali we-4 traffic traffic andisa ukuhamba kwethrafikhi, ukunciphisa ukugcwala, bese kunciphisa ukubambezeleka.
B. Thuthukisa ukuphepha:
Ukuxhumana okusebenzayo kwezigaba ohlelweni lwe-4 yesigaba sesigaba 4 kuthuthukisa ukuphepha kokuhlangana ngokunciphisa izingxabano phakathi kwezimoto kanye nokugeleza kwemigwaqo okuhlukile.
C. Pelestrian enobungane design:
Uhlelo lwe-4 lesiginali yesigaba se-Traffic lubheka ukuphepha kwabahamba ngezinyawo kanye lula ngokufaka izigaba zabahamba ngezinyawo ezinikezelwe ukuqinisekisa amathuba okuwela aphephile.
D. Huncanisa amanani entengo ahlukene:
Ukuguquguquka kwezibani ze-4 zesigaba sezithombe kuvumela ukulungiswa kwemithamo yethrafikhi ehlukahlukene ngezikhathi ezahlukahlukene zosuku, ukuqinisekisa ukusebenza kahle kwezimoto ngaso sonke isikhathi.
Ekuphetheni
Ngamafuphi, izinhlelo ezi-4 zesigaba sezimpawu zomgwaqo zidlala indima ebalulekile ekulawuleni ithrafikhi lapho zihlangana nezimoto, abahamba ngezinyawo nabahamba ngamabhayisekili. Ukuqonda umqondo wezigaba ezigabeni zethrafikhi kubalulekile ekuqondeni ukuxhumana okusebenzayo kokunyakaza kwethrafikhi. Ngokuqasha amasiginali wethrafikhi ama-4, abahleli bedolobha bangandisa ukuhamba kwezimoto, bathuthukise ukuphepha, futhi bakhuthaze uhlelo lokuhamba oluvumelanayo ezindaweni zasemadolobheni.
Isikhathi Sokuthumela: Oct-31-2023
