Tiirka Tooska ah ee Horizontal Frame

Noocan ah nalka taraafikada ee leh saacada waxa inta badan loo isticmaalaa isgoysyada wadooyinka mufti-gawaadhida si ay u muujiyaan hal leex-bidix, toosan, iyo calaamadaha taraafig ee midig. Qalabka nalka waa nooc isku dhafan, jihada fallaadhana waa la hagaajin karaa sida la rabo. Dhammaan tilmaamayaashaheedu waxay buuxinayaan ama dhaafeen shuruudaha heerka qaran gb14887-2003. Muujinta tirinta calaamadda taraafigga ee horseedka ah iyo nalalka taraafiggu waxay muujinayaan waqtiga haray ee calaamadda taraafigga oo leh midab isku mid ah.

Intaa waxaa dheer, nalka Traffic-ka leh Timer wuxuu leeyahay faa'iidooyinka ahaanshaha biyuhu iyo ka-hortagga daxalka. Waxaa lagu dabaqi karaa dhammaan xaaladaha cimilada. Waxay isticmaashaa LED-yo leh dhalaal sare, nolol dheer, iftiin labis ah, iyo iftiin hooseeya. Weli si cad ayaa loogu arki karaa qorraxda kulul hoosteeda. LED-ka waxa loo isticmaali karaa in ka badan 50,000 saacadood gudahood dayactir macquul ah. Mid kasta oo LED ah oo ka mid ah iftiinka taraafikada ee leh saacaddu si madaxbanaan ayaa loo shaqeeyaa, sidaas darteed ma jiri doono xadhig cillado LED ah oo ay sababto fashilka hal LED.