Umthombo wokukhanya wezibane zetrafikhi ngoku wahlulwe kakhulu waba ziindidi ezimbini, enye ngumthombo wokukhanya we-LED, enye ngumthombo wokukhanya wendabuko, oko kukuthi isibane se-incandescent, isibane se-halogen tungsten esinombane ophantsi, njl.njl., kwaye ngenxa yeenzuzo ezibonakala ngakumbi zomthombo wokukhanya we-LED, ngokuthe ngcembe ithatha indawo yomthombo wokukhanya wendabuko. Ngaba izibane zetrafikhi ze-LED ziyafana nezibane zokukhanya zendabuko, ngaba zinokutshintshwa, kwaye yintoni umahluko phakathi kwezi zibane zimbini?
1. Ubomi benkonzo
Izibane zetrafikhi ze-LED zisebenza ixesha elide, ngokubanzi ukuya kuthi ga kwiminyaka eli-10, xa kujongwa impembelelo yendawo engaphandle enzima, ubomi obulindelekileyo buncitshiswa bube yiminyaka emi-5 ukuya kweyi-6, akukho mfuneko yolondolozo. Ubomi benkonzo yesibane sesignali yomthombo wokukhanya wendabuko, ukuba isibane se-incandescent kunye nesibane se-halogen sifutshane, kukho ingxaki yokutshintsha ibhalbhu, kufuneka itshintshe amaxesha ama-3-4 minyaka le, iindleko zolondolozo kunye nokugcinwa ziphezulu.
2. Uyilo
Izibane zetrafikhi ze-LED zahlukile ngokucacileyo kwizibane zokukhanya zemveli kuyilo lwenkqubo ye-optical, izixhobo zombane, amanyathelo okusasaza ubushushu kunye noyilo lwesakhiwo. Ngenxa yokuba yenziwe ziintlobo ngeentlobo zezibane zomzimba ezikhanyayo ze-LED, ngoko ke iyakwazi ukulungisa ulwakhiwo lwe-LED, izivumele zenze iipateni ezahlukeneyo. Kwaye inokwenza zonke iintlobo zombala emzimbeni, isignali eyahlukeneyo ibe yinto yonke yendalo, yenza indawo yomzimba yesibane efanayo inokunika ulwazi oluthe kratya lwetrafikhi, uqwalaselo lwesicwangciso setrafikhi esingaphezulu, ingakwazi nangokuyila iindawo ezahlukeneyo ze-LED itshintshele kwipateni yemiqondiso enamandla, ukuze imiqondiso yetrafikhi yoomatshini ibe nobuntu ngakumbi, icace ngakumbi.
Ukongeza, isibane sesignali yokukhanya sendabuko sakhiwe ikakhulu yinkqubo yokukhanya ngomthombo wokukhanya, isibambi sesibane, isibonisi kunye nesigqubuthelo sokudlulisa, kusekho iziphene kwezinye iinkalo, andinakuthanda isibane sesignali ye-LED, ukulungiswa koyilo lwe-LED, masenze iipateni ezahlukeneyo, ezi kunzima ukuzifezekisa ngomthombo wokukhanya wendabuko.
Ixesha lokuthumela: Meyi-06-2022
