Uma sicabanga ngamarobhothi, ngokuvamile sigxila emalambuni anemibala nendima ebalulekile ayidlalayo ekulawuleni ukuminyana. Kodwa-ke, sivame ukunganaki ingxenye eyinhloko esekela lezi zimpawu - iisigxobo serobhothi. Izigxobo zokukhanya ziyingxenye ebalulekile yezinhlelo zamarobhothi, ezisebenza njengezikhonkwane eziqinile futhi zinikeza ukuphakama okudingekayo ukuze kubonakale. Kulesi sihloko, sizohlola ukuthi yini eyenza isigxobo serobhothi nokuthi kusho ukuthini ukugcina ithrafikhi igeleza.
Izimpahla zezigxobo zamarobhothi
Okokuqala, ake sihlole ukuthi yenziwe ngani isigxobo serobhothi. Ngokuvamile, izigxobo zenziwe ngezinto ezihlala njalo njengensimbi noma i-aluminium. Lezi zinto zikhethelwe amandla azo njengoba zidinga ukumelana nezimo zezulu ezehlukene okubalwa kuzo umoya onamandla, imvula, ngisho namazinga okushisa aphezulu. Lokhu kuqinisekisa ukuthi isigxobo sihlala sizinzile futhi sihlala isikhathi eside.
Izingxenye zezigxobo zamarobhothi
Izigxobo zokukhanya zethrafikhi zinezigaba eziningi, ngokuvamile ezine noma ngaphezulu, ezihlanganiswa ndawonye. Ubude balezi zigaba zomgwaqo bungalungiswa ukuze buvumelane nezidingo zezimpambanomgwaqo ezahlukene. Ngaphezu kwalokho, lezi zingxenye zenzelwe ukushintshwa kalula futhi zilungiswe ngokushesha lapho zonakalisiwe noma zigugile.
Phezulu kwesigxobo serobhothi, sithola inhloko yesignali. Ikhanda lesignali liyingxenye ebonakalayo kakhulu yohlelo lwamarobhothi, njengoba lihlala amalambu angempela abashayeli abathembele kuwo. Lezi zibani ziza ngemibala ehlukene - ngokuvamile ebomvu, inhlaka, kanye nohlaza - futhi zibekwe ezinhlelweni ezithile ukuze kudluliselwe imilayezo ehlukene kumshayeli. Ikhanda lesignali liklanywe ngokucophelela ukuze kwandiswe ukubonakala ema-engeli ahlukene, kuqinisekiswe ukuthi bonke abashayeli bangabona kalula futhi baqonde isignali.
Ukuze usekele inhloko yesignali, isigxobo serobhothi sifakwe ubakaki okhuphukayo. Laba babakaki babamba unhlokweni wesignali endaweni ngokuphephile futhi bavumela ukulungiswa kokuma. Lokhu kusho ukuthi ikhanda lesignali lingatshekiswa futhi lijikelezwe ukuze kuthuthukiswe ukubonakala, kuye ngesakhiwo esithile kanye nezidingo zomgwaqo.
Ukuqinisekisa ukuthi isigxobo serobhothi sihlala sizinzile futhi siqondile, siboshelwe ngokuqinile phansi. Lokhu kufezwa ngokusebenzisa izisekelo noma ama-slabs avame ukungcwatshwa ngaphansi komhlaba. Isisekelo sinikeza ukuzinza okudingekayo futhi sivimbele isigxobo ukuthi singanyakazi noma sigingqike ngenxa yemimoya enamandla noma amabhampa ngengozi. Izingxube zikakhonkolo zivame ukusetshenziselwa ukuvikela izisekelo, ukuqinisekisa ukuthi zihlala endaweni yazo yonke impilo yazo ewusizo.
Ukugcinwa kwezigxobo zamarobhothi
Uma kubhekwa ukubaluleka kwezigxobo zamarobhothi, kubalulekile ukuthi zigcinwe ngendlela efanele futhi zihlolwe njalo. Ukuhlola okuvamile kusiza ukuhlonza noma yiziphi izinkinga zesakhiwo noma izimpawu zokuguga ezingase ziphazamise ukuzinza nokusebenza kwayo. Ukwengeza, ukunakekelwa okuvamile kuhlanganisa ukuhlanza izihloko zesignali, ukushintsha izibani ezinephutha, nokuhlola ubuqotho babakaki noxhumo. Ngokuthatha lezi zinyathelo, iziphathimandla zingaqinisekisa ukuthi izigxobo zamarobhothi zihlala zisesimeni esifanele futhi ziqhubeke nokulawula ukuhamba kwezimoto ngendlela efanele.
Ekuphetheni
Kafushane, isigxobo samarobhothi siyingxenye ebalulekile yohlelo lwamarobhothi. Inikeza ukwesekwa okudingekayo nokuphakama kwekhanda lesignali ukuze ibonakale kalula kumshayeli. Isigxobo senziwe ngezinto eziqinile ezikwazi ukumelana nazo zonke izimo zezulu futhi zingashintshwa kalula njengoba kudingeka. Isigxobo siboshelwe kahle phansi, siyigcina izinzile futhi ivikelekile. Izigxobo zamalambu ethrafikhi zivame ukunganakwa kodwa ziyingxenye ebalulekile ekugcineni ukugeleza kwethrafikhi futhi ukubaluleka kwazo akufanele kuthathwe kancane.
I-Qixiang inezigxobo zamarobhothi ezithengiswayo, uma unentshisekelo erobhothini, wamukelekile ukusithintaFunda kabanzi.
Isikhathi sokuthumela: Jul-25-2023
