Irobhothiziye zaba yinxalenye ebalulekileyo yobomi bethu bemihla ngemihla, kodwa ngaba wakha wazibuza ngembali yazo enomdla? Ukususela ekuqaleni okuthobekileyo ukuya kuyilo lwanamhlanje oluntsonkothileyo, izibane zendlela zihambe indlela ende. Joyina nathi njengoko siqala uhambo olunomdla kwimvelaphi kunye nophuhliso lwezi zixhobo zokulawula izithuthi eziyimfuneko.
Intshayelelo kwizibane zendlela
Izibane zendlela zihlala zenziwe zizibane ezibomvu (ezibonisa ukungavumeleki kokudlula), izibane eziluhlaza (ezibonisa imvume yokudlula), kunye nezibane ezimthubi (ezibonisa isilumkiso). Ngokwemo kunye nenjongo yayo, yahlulwe yaba zizibane zemiqondiso yezithuthi, izibane zemiqondiso ezingezizo ezemoto, izibane zemiqondiso yokuhamba ngeenyawo, izibane zemiqondiso yendlela, izibane zesalathisi sendlela, izibane zesilumkiso ezikhanyayo, izibane zesilumkiso zokuwela indlela kunye noololiwe, njl.njl.
1. Ukuqala okuthobekileyo
Ingcamango yokulawula izithuthi iqala kwimpucuko yamandulo. KwiRoma yamandulo, amagosa omkhosi ayesebenzisa izandla ukulawula ukuhamba kweenqwelo zokulwa ezirhuqwa ngamahashe. Nangona kunjalo, akuzange kube sekupheleni kwenkulungwane ye-19 apho kwaphuma khona izibane zokuqala zombane emhlabeni. Esi sixhobo saphuhliswa lipolisa laseMelika uLester Wire saza safakwa eCleveland, eOhio ngo-1914. Siqulathe uqwalaselo lwezibane zezithuthi kunye nophawu oluthi “STOP” olusetyenziswa ngesandla. Le nkqubo iphucule kakhulu ukhuseleko lwendlela, nto leyo ebangele ukuba ezinye izixeko zisebenzise uyilo olufanayo.
2. Ukusa kwemiqondiso ezenzekelayo
Njengoko iimoto zazisiba yinto eqhelekileyo, iinjineli zaqonda imfuneko yeenkqubo zokulawula izithuthi ezisebenzayo ngakumbi. Ngo-1920, ipolisa laseDetroit uWilliam Potts layila isibane sokuqala sendlela esinemibala emithathu. Le ndlela intsha inciphisa ukudideka kwabaqhubi ngokungenisa i-amber njengomqondiso wesilumkiso. Izibane zesignali ezizenzekelayo ekuqaleni zazixhotyiswe ngeentsimbi zokulumkisa abahambi ngeenyawo. Nangona kunjalo, ngo-1930, inkqubo yemibala emithathu esiyaziyo namhlanje (equka izibane ezibomvu, ezimthubi neziluhlaza) yayisemgangathweni kwaye yasetyenziswa kwizixeko ezininzi kwihlabathi liphela. Ezi zibane zendlela ziba ziimpawu ezibalulekileyo, zikhokela izithuthi kunye nabahambi ngeenyawo ngokulula.
3. Inkqubela phambili yanamhlanje kunye nokuvelisa izinto ezintsha
Izibane zendlela ziye zaphucuka kakhulu kwiminyaka yakutshanje, ziphucula ukhuseleko kunye nokuhamba kwezithuthi. Izibane zendlela zanamhlanje zixhotyiswe ngee-sensors ezibona ubukho bezithuthi, nto leyo evumela ulawulo olusebenzayo lweendawo ezidibana kuzo. Ukongeza, ezinye izixeko ziye zazisa iinkqubo zezibane zendlela ezihambelanayo, zinciphisa ukuxinana kwaye zinciphisa ixesha lokuhamba. Ukongeza, ezinye izibane zendlela zixhotyiswe ngetekhnoloji ye-LED, ephucula ukubonakala, igcina amandla, kwaye inciphisa iindleko zokulungisa. Olu phuhliso luvula indlela yeenkqubo zolawulo lwezithuthi ezikrelekrele ezidibanisa ubukrelekrele bokwenziwa kunye nohlalutyo lwedatha yexesha langempela ukuze kuphuculwe ukuhamba kwezithuthi kwaye kwandiswe ukusebenza kakuhle kwezothutho ngokubanzi.
Isiphelo
Ukususela kwimiqondiso yesandla esisiseko yeRoma yamandulo ukuya kwiinkqubo zolawulo lwezithuthi ezikrelekrele zanamhlanje, izibane zendlela bezisoloko zisisiseko sokugcina ucwangco ezindleleni. Njengoko izixeko ziqhubeka zisanda kwaye uthutho lutshintsha, izibane zendlela ngokungathandabuzekiyo ziya kudlala indima ebalulekileyo ekuqinisekiseni uhambo olukhuselekileyo nolusebenzayo kwizizukulwana ezizayo.
UQixiang, umenzi wezibane zendlela, uphande kakhulu ngetekhnoloji ye-LED. Iinjineli bezizimisele ukuphonononga ubomi obude bezibane zendlela ze-LED kangangeminyaka emininzi, kwaye zinamava amaninzi okuvelisa. Ukuba unomdla kwizibane zendlela, wamkelekile ukuba unxibelelane nathi apha.Funda ngokugqithisileyo.
Ixesha lokuthumela: Agasti-08-2023
