Abantu abahamba esitratweni baqhelile ngoku ukulandela imiyalelo yeirobhothiukudlula ngocwangco kwiindlela zokuhlangana. Kodwa ngaba ukhe wacinga ukuba ngubani owayila irobhothi? Ngokutsho kweengxelo, iirobhothi ehlabathini zazisetyenziswa kwisithili saseWestmeister eLondon, eNgilani ngowe-1868. Iirobhothi ngelo xesha zazibomvu yaye ziluhlaza kuphela, yaye zazikhanyiswe ngegesi.
Kwada kwangowe-1914 apho kwasetyenziswa iirobhothi zokutshintsha kombane eCleveland, eOhio. Esi sixhobo sabeka isiseko sale mihlaiimpawu zomyalelo wendlela.Xa ixesha langena ngowe-1918, iUnited States yafaka uphawu lwetrafikhi olunemibala emithathu yehlabathi kwinqaba ende eFifth Avenue kwisiXeko saseNew York. YayingumTshayina owacebisa umbono wokongeza izibane zemiqondiso etyheli kwizibane zokuqala ezibomvu neziluhlaza.
Lo waseTshayina ubizwa ngokuba nguHu Ruding. Ngelo xesha, waya eUnited States kunye nomnqweno "wokusindisa ilizwe kwisayensi". Wayesebenza njengomsebenzi weGeneral Electric Company, apho umqambi u-Edison wayengusihlalo. Ngenye imini, wema kwindawo ephithizelayo elindele ukukhanya okuluhlaza. Uthe akubona isibane esibomvu sele eza kudlula, kwadlula imoto ejikajikayo isitsho isikhalo esothusa ukubila kwakhe. Emva kwindawo yokulala, wacamngca ngokuphindaphindiweyo waza ekugqibeleni wacinga ukongeza ukukhanya komqondiso otyheli phakathi kwezibane ezibomvu neziluhlaza ukukhumbuza abantu ukuba banikele ingqalelo kwingozi. Isindululo sakhe saqinisekiswa ngoko nangoko ngamaqela afanelekileyo. Ke ngoko, izibane ezibomvu, ezityheli kunye neziluhlaza ziluphawu olupheleleyo lomyalelo wentsapho, olugubungela umhlaba, ulwandle kunye neendawo zokuhamba zomoya kwihlabathi liphela.
La manqaku alandelayo abalulekileyo exesha kuphuhliso lweirobhothi:
-Ngo-1868, ukukhanya kwetrafikhi yehlabathi kwazalwa e-UK;
-Ngowe-1914, iirobhothi ezilawulwa ngombane zaqala ukubonakala kwizitrato zaseCleveland, eOhio;
-Ngowe-1918, iUnited States yayixhotyiswe ngomqondiso obomvu, omthubi, noluhlaza onemibala emithathu yendlela yemoto kwiFifth Avenue;
Ngo-1925, iLondon, eUnited Kingdom yazisa izibane ezinemibala emithathu, kwaye yakha yasebenzisa izibane ezityheli "njengezibane zokulungiselela" ngaphambi kokuba izibane ezibomvu (ngaphambi koku, iUnited States yayisebenzisa izibane eziphuzi ukubonisa ukujika kwemoto);
-Ngo-1928, iirobhothi zokuqala zaseTshayina zavela kwiBritish Concession eShanghai. Iirobhothi zokuqala zaseBeijing zavela eXijiaomin Lane ngo-1932.
-Ngo-1954, i-Federal Germany yangaphambili yasebenzisa indlela yokulawula umgca we-pre-signal kunye ne-speed indicator (i-Beijing yasebenzisa umgca ofanayo wokulawula izibane zendlela ngoFebruwari 1985).
-Ngo-1959, iirobhothi ezilawulwa yimimandla yekhompyutha zazalwa.
Ukuza kuthi ga ngoku, iirobhothi zigqibelele noko. Kukho iindidi ngeendidi zezibane zendlela, iirobhothi zesikrini esigcweleyo, iirobhothi zotolo, izibane eziguqukayo zabahambi ngeenyawo, iirobhothi, njalo njalo, "Izibane ezibomvu ziyeke, izibane eziluhlaza" ukukhusela uhambo lwethu kunye.
Ixesha lokuposa: Dec-09-2022
