Izindaba
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Imisebenzi ekhethekile yesistimu yokulawula isignali yethrafikhi
Uhlelo lokulawula isignali yethrafikhi lwakhiwe isilawuli sesignali yomgwaqo, ilambu lesignali yomgwaqo, okokusebenza kokubona ukugeleza kwethrafikhi, okokusebenza kokuxhumana, ikhompuyutha yokulawula kanye nesofthiwe ehlobene, esetshenziselwa ukulawula izimpawu zomgwaqo. Imisebenzi ekhethekile yesignali yethrafikhi c...Funda kabanzi -
Ukuthuthukiswa kwethemba lamarobhothi e-LED
Ngemuva kwamashumi eminyaka okuthuthukiswa kwezobuchwepheshe, ukusebenza kahle okukhanyayo kwe-LED kuye kwaba ngcono kakhulu. Ngenxa ye-monochromaticity enhle kanye ne-spectrum encane, ingakwazi ukukhipha ukukhanya okubonakalayo okunemibala ngaphandle kokuhlunga. Iphinde ibe nezinzuzo zokukhanya okuphezulu, ukusetshenziswa kwamandla okuphansi, isikhathi eside ...Funda kabanzi -
Kungani amarobhothi elanga enenzuzo?
Namuhla, ngokuqhubeka kwesayensi nobuchwepheshe, imikhiqizo eminingi kagesi nayo ithuthukiswa njalo. Abahlakaniphile nje kuphela, kodwa futhi baphishekela ukuvikelwa kwemvelo. Kungokufanayo namarobhothi elanga. Njengomkhiqizo omusha wokuvikelwa kwemvelo nokuhlanza, ine-un...Funda kabanzi -
Izinzuzo zamarobhothi elanga kanye nebanga lawo lesivivinyo
Amarobhothi elanga ikakhulukazi athembele emandleni elanga ukuqinisekisa ukusetshenziswa kwawo okuvamile, futhi anomsebenzi wokugcina amandla, ongaqinisekisa ukusebenza okuvamile kwezinsuku ezingu-10-30. Ngesikhathi esifanayo, amandla asetshenziswayo angamandla elanga, futhi asikho isidingo sokubeka izintambo eziyinkimbinkimbi, ngakho-ke isusa i-shac ...Funda kabanzi -
Umgomo wokusebenza wamarobhothi elanga
Amarobhothi elanga asebenza ngama-solar panel, ayashesha ukuwafaka futhi kulula ukuwahambisa. Isebenza ezimpambanweni zomgwaqo ezisanda kwakhiwa ezinokugeleza kwethrafikhi enkulu kanye nesidingo esiphuthumayo somyalo wesignali yethrafikhi entsha, futhi ingahlangabezana nezidingo zokunqamuka kukagesi ezimeni eziphuthumayo, ukukhawulelwa kwamandla nezinye izimo eziphuthumayo...Funda kabanzi -
Umlando wokuthuthuka kanye nomgomo wokusebenza wamarobhothi?
Ekuqaleni kwekhulu le-19, e-York City e-Central England, izingubo ezibomvu neziluhlaza zazimelela izinhlobonhlobo zabesifazane. Phakathi kwabo, owesifazane obomvu kusho ukuthi ngishadile, kanti owesifazane oluhlaza akashadile. Kamuva, izingozi zezinqola zazivame ukwenzeka phambi kwesakhiwo sephalamende...Funda kabanzi -
Izici ezikhethekile zezinhlelo zokulawula isignali yethrafikhi
Uhlelo lokulawula amasignali omgwaqo lwakhiwe isilawuli sezimpawu zomgwaqo, amalambu amasignali omgwaqo, izinto zokuhlonza ukugeleza kwethrafikhi, izinto zokuxhumana, ikhompuyutha yokulawula kanye nemishini ehlobene. Yakhiwe ngesofthiwe, njll., futhi isetshenziselwa uhlelo lokushintsha isignali yethrafikhi yomgwaqo...Funda kabanzi -
Izibani zesignali yelanga zikunikeza ezokuthutha ezinekhabhoni ephansi nokonga amandla
Izibani zesignali yelanga bezilokhu ziwumkhiqizo omusha wobuchwepheshe. Izibani zesignali yelanga azithintwa isimo sezulu sesifunda futhi zingasetshenziswa isikhathi eside njengoba kudingeka. Ngesikhathi esifanayo, izibani zesignali yezinga eliphezulu zelanga nazo zishibhile kakhulu, ngisho nasemadolobheni angathuthukile. Ukufakwa okulula njalo...Funda kabanzi -
Izibani zesignali yelanga zikunikeza ezokuthutha ezinekhabhoni ephansi nokonga amandla
Njengoba abantu abaningi ngokwengeziwe, abanikazi bezimoto abaningi ngokwengeziwe. Njengoba abanye abashayeli abasafufusa nabashayeli abangenazo izimfanelo begasela emgwaqeni, isiminyaminya siya ngokuya siminyana, futhi abanye abashayeli abadala abalokothi ngisho bashaye umgwaqo. Lokhu kungenxa yokuthi ezinye izibani zesignali zendabuko zivame ukwehluleka. Okwabashayeli...Funda kabanzi -
Ukuhlaziywa kwesu lokulawula isibani senkungu esinesivinini esikhulu
I-expressway inezici zejubane elisheshayo, ukugeleza okukhulu, ukuvala okugcwele, ukushintshana okugcwele, njll. Kudingeka ukuthi imoto inganciphisi futhi ime ngokuzenzakalelayo. Kodwa-ke, uma isimo sezulu esinenkungu senzeke emgwaqeni onguthelawayeka, ukubonakala komgwaqo kuyancipha, okungagcini nje ukunciphisa umshayeliR...Funda kabanzi -
Izinzuzo zamarobhothi elanga ahambayo
Ukukhanya kwesignali yelanga ehambayo kuwukukhanya kwesignali yesimo esiphuthumayo yelanga enyakazayo futhi ephakanyiswayo, engelona nje kuphela elula, enyakazayo futhi ekwazi ukuphakanyiswa, kodwa futhi ehambisana kakhulu nemvelo. Isebenzisa izindlela ezimbili zokushaja zamandla elanga nebhethri. Okubaluleke nakakhulu, kulula futhi kulula ukuyisebenzisa, futhi ...Funda kabanzi -
Uhlolojikelele lwezinhlelo zamalambu omgwaqo
I-automatic command system yamarobhothi iwukhiye wokubona ukuhleleka kwethrafikhi. Amarobhothi ayingxenye ebalulekile yezimpawu zomgwaqo kanye nolimi oluyisisekelo lwethrafikhi yomgwaqo. Amalambu ethrafikhi ahlanganisa amalambu abomvu (abonisa ukuthi akukho thrafikhi), amalambu aluhlaza (abonisa imvume yethrafikhi), a...Funda kabanzi
