I-filipse enomdla kwimbali yezibane zendlela

IrobhothiNgaba ube yinxalenye ebalulekileyo yobomi bethu bemihla ngemihla, kodwa ukhe wabuza ngembali yabo enomdla? Ukusuka ekuqalekeni kokuthobeka kuYilo oluGqibeleleyo lokuyila zanamhlanje, izibane zendlela zifikile. Sijoyine nathi njengoko siqalisa uhambo olunomdla kwimvelaphi nakwizivelo zezi zixhobo zokulawula ezindleleni.

Intshayelelo yokukhanya kwetrafikhi

Izibane zendlela zidityaniswe ngezibane ezibomvu (ukubonakalisa ukuthintela isicatshulwa), izibane eziluhlaza (ukuveza imvume yokuhamba), kunye nezibane ezityheli (ukubonakalisa isilumkiso). Ngokwendlela yayo kunye nenjongo yayo, yahlulahlulwe zizibane zesibonakaliso zemoto, izibane ezingekho moto, izibane zendlela, izibane zesilumkiso, izibane zesilumkiso, indlela noololiwe bawela izibane, njl.

1. Ukuqala okuthobekileyo

Umxholo wolawulo lwezithuthi emva kwimpucuko yamandulo. KwiRoma yamandulo, amagosa omkhosi asebenzisa izimbo zomzimba ukuze alawule ukuhamba kweenqwelo zokulwa zehashe. Nangona kunjalo, bekungekho kude kube sekupheleni kwenkulungwane ye-19 ephuma ehlabathini lokuqala lombane. Esi sixhobo saphuhliswa yi-Tostman Lestern Lestern Wire yafakwa kwiCleveland, e-Ohio ngo-1914. Inemiqondiso yokukhanya kwetrafikhi kunye nomqondiso "wokumisa" Le nkqubo iphucule kakhulu ukhuseleko ezindleleni, eshukumisela ezinye izixeko ukuba zizenzele izinto ngendlela efanayo.

I-2. Ukuqala kwemiqondiso ezenzekelayo

Njengoko iimoto ziqhelekile, iinjineli zamkela isidingo seenkqubo ezifanelekileyo zokulawula ezindleleni. Ngo-1920, ipolisa laseDetroit William Potts lenze ukukhanya kwendlela ezintathu. Olu luhlu lunciphisa isidimazo somqhubi ngokwazisa i-Amberber njengesilumkiso sesilumkiso. Izibane zemiqondiso ezenzekelayo zazixhotyiswe ngeentsimbi zokulumkisa abahamba ngeenyawo. Nangona kunjalo, ngo-1930, inkqubo yemibala emithathu siyazi namhlanje (equka ibomvu, ityheli, kunye nezibane eziluhlaza) zamiselwa imigangatho emininzi kwaye zamiliselwa kwizixeko ezininzi kwihlabathi liphela. Ezi zibane zendlela ziba ziimpawu ze-iconic, izithuthi kunye nabahambi ngeenyawo bangasebenzi.

I-3. Inkqubela phambili yale mihla

Izibane zendlela zibone inkqubela phambili ebalulekileyo kwiminyaka yakutshanje, ukuphucula ukuhamba kwezokhuseleko. Izibane zendlela zale mihla zixhotywe ngenzwa ezichongoza ubukho bezithuthi, zivumela ulawulo olululo lweengenelo. Ukongeza, ezinye izixeko zizise iinkqubo zokukhanya kwendlela ezisebenzayo, ukunciphisa uxinzelelo kunye nokunciphisa ixesha lokuhamba. Ukongeza, ezinye izibane zendlela zixhotyiswe ngetekhnoloji ye-LED, ephucula ukubonakala, igcina amandla, kwaye inciphise iindleko zokugcina. Olu phuculo lupela indlela yeenkqubo zolawulo ezikrelekrele ezihlanganisiweyo ezidibanisa ubukrelekrele bobukrelekrele kunye nohlalutyo lwedatha yexesha lokwenyani ukuphucula ukuhamba kwezithuthi kunye nokunyusa ukusebenza kakuhle kwezothutho.

Ukuqukumbela

Ukusuka kwimiqondiso yesandla esisiseko yeRoma yakudala kwiinkqubo zokulawula ezindleleni ezinobuchule bokukrafiswano, izibane zendlela zihlala sisiseko sokugcina ucwangco endleleni. Njengeedolophu ziyaqhubeka nokwandisa kunye nokuhambisa izinto ezingathandabuzekiyo, izibane zendlela ezingathandabuzekiyo ziya kudlala indima ebalulekileyo ekuqinisekiseni ukuba izakhiwo ezizeleyo nezisebenza kakuhle kwizizukulwana ezizayo.

Qixiang, umvelisi wokukhanya wetrafikhi, unophando oluninzi kwitekhnoloji ye-LED. Iinjineli ziye zazibophelela ekufumaneni ubomi obude bezibane zendlela ezikhokelwa iminyaka emininzi, kwaye zinamava okuzityebi. Ukuba unomdla wokukhanya kwetrafikhi, wamkelekile ukunxibelelana nathiFunda ngokugqithisileyo.