Mutanen da ke tafiya a kan titi yanzu sun saba da bin umarninfitulun zirga-zirgadon wucewa ta hanyar mahadar.Amma kun taɓa tunanin wanda ya ƙirƙira hasken ababen hawa?Kamar yadda bayanai suka nuna, an yi amfani da fitilun zirga-zirga a duniya a gundumar Westmeister da ke birnin Landan na kasar Ingila a shekara ta 1868. Fitilolin da ake amfani da su a lokacin ja da kore ne kawai, kuma ana kunna su da iskar gas.
Sai a shekara ta 1914 ne aka yi amfani da fitilun fitulun lantarki a Cleveland, Ohio.Wannan na'urar ta aza harsashi na zamanisigina umarnin zirga-zirga.Lokacin da lokacin ya shiga 1918, Amurka ta sanya siginar zirga-zirgar ababen hawa na duniya a kan wata doguwar hasumiya da ke titin Fifth Avenue a birnin New York.Wani dan kasar Sin ne ya ba da shawarar ƙara fitilun siginar rawaya zuwa ainihin fitilun siginar ja da kore.
Ana kiran wannan Sinanci Hu Ruding.A lokacin, ya tafi Amurka da burin "ceto kasar a kimiyance".Ya yi aiki a matsayin ma'aikaci na Kamfanin General Electric, inda mai kirkiro Edison ya kasance shugaba.Wata rana, ya tsaya a wata mahadar jama'a yana jiran siginar haske.Jan wuta ya hango zai wuce sai wata mota ta juyo ta wuce da kuka tana tsoratar da gumi.Komawa dakin kwanan dalibai ya yi ta tunani akai-akai sannan a karshe ya yi tunanin kara hasken siginar rawaya tsakanin fitilun ja da kore don tunatar da mutane su kula da hadarin.Nan take bangarorin da abin ya shafa suka tabbatar da kudirin nasa.Don haka, fitilun sigina na ja, rawaya da kore cikakken dangi ne na siginar umarni, wanda ke rufe filayen sufurin ƙasa, teku da iska a duk faɗin duniya.
Wadannan muhimman lokaci maki ga ci gaban nafitulun zirga-zirga:
-A cikin 1868, an haifi fitilar zirga-zirga ta duniya a Burtaniya;
-A cikin 1914, fitilun zirga-zirgar ababen hawa na lantarki sun fara bayyana a titunan Cleveland, Ohio;
-A cikin 1918, Amurka tana sanye da siginar zirga-zirgar hannu mai launin ja, rawaya, da kore mai launi uku akan titin Fifth;
-A shekara ta 1925, birnin Landan na kasar Birtaniya ya gabatar da fitilun sigina masu launi uku, kuma da zarar an yi amfani da fitulun rawaya a matsayin “fitilun shirye-shirye” kafin fitulun jajayen wuta (kafin wannan, Amurka ta yi amfani da fitulun rawaya wajen nuna juya mota);
-A shekara ta 1928, fitilun zirga-zirga na farko na kasar Sin sun bayyana a cikin Yarjejeniyar Burtaniya a Shanghai.Fitilolin farko na birnin Beijing sun bayyana a layin Xijiaomin a shekarar 1932.
-A cikin 1954, tsohuwar Tarayyar Jamus ta fara amfani da hanyar sarrafa layin kafin sigina da nunin sauri (Beijing ta yi amfani da irin wannan layi don sarrafa fitilun zirga-zirga a cikin Fabrairu 1985).
-A cikin 1959, an haifi fitilun zirga-zirgar da wuraren kwamfuta ke sarrafawa.
Ya zuwa yanzu, fitilun zirga-zirga sun kasance cikakke.Akwai nau'ikan fitilun zirga-zirga iri-iri, fitilolin zirga-zirgar cikakken allo, fitilun kibiya, fitilun zirga-zirgar ababen hawa, fitulun zirga-zirga, da dai sauransu, "Jajayen fitulun tsayawa, fitulun kore" don kare tafiya tare.
Lokacin aikawa: Dec-09-2022
