Marine Alamu System
Isistimu ye-alamu yasolwandle okuhlanganisa isistimu ye-alamu yezimo eziphuthumayo evamile, isistimu ye-alamu yomlilo, isistimu ebonisa i-alamu, isistimu ye-telegraph yenjini, isistimu ye-alamu kanjiniyela, isistimu yezingcingo zasesibhedlela, isistimu yokufona yesiqandisi, isistimu ye-alamu yokuzulazula kwebhuloho, njll.
Ngokuvamile, amadivaysi e-alamu azenzakalelayo akhipha amasignali ngezingxenye zokuzwa nama-transmitter, futhi asebenze kuma-alamu ngamayunithi okudlulisela afana nezikhulisa-msindo, izilawuli, amasekhethi okokufaka nokukhiphayo, futhi athumele amasignali e-alamu azwakalayo nabonakalayo.
Imvamisa, amasignali e-alamu ahlukaniswa ngamaqembu amaningana ngokwesimo sephutha futhi aqoqwe ku-alamu. Okufana nokuhluleka kokuma kwenjini eyinhloko, ukwehluleka kwenjini eyinhloko yokwehlisa amandla, igiya lokuqondisa nokunye ukwehluleka okuyinhloko kwemishini eyisizayo kanye nokwehluleka okuvamile.
Kwesinye isikhathi isignali ye-alamu ihlukaniswa ezindaweni ezimbalwa zemvelo ngokwendawo ye-alamu ye-alamu yendawo. Isibonelo, ama-alamu omlilo nawentuthu ahlanganisa: ama-alamu endaweni yesikebhe, indawo enamasondo, uhlangothi lwembobo yedekhi eyinhloko kanye nohlangothi lwe-starboard lwedekhi eyinhloko.
Ukutholwa komlilo kanye nesistimu ye-alamu
Isistimu eqapha imililo yomkhumbi nezimpawu eziyisixwayiso futhi ithumele amasignali e-alamu yomsindo nokukhanya. Yakhiwe izingxenye ezintathu: umtshina womlilo, isiteshi sokulawula esimaphakathi kanye nedivayisi ye-alamu.
Ngemva kokuthola isixwayiso somlilo noma umlilo, isiteshi sokulawula esimaphakathi sizothumela amasignali akhethekile omsindo we-tempo kanye nezimpawu ezikhanyayo kuma-alamu afakwe ekamelweni lenjini, igumbi lenjini eliphakathi nendawo, indawo yokuhlala yabasebenzi, njll., futhi sibonise indawo yomlilo. .
inkampani yethu I-Gosea Marine inikeza izinhlobo ezahlukene ze ama-alamu omlilo, Isistimu ye-alamu ezenzakalelayo ezwela izinga lokushisa, Isistimu ye-alamu ezenzakalelayo ezwa intuthu, Uhlelo lwe-alamu oluzenzakalelayo lwezithombe, Njll
Uhlelo Lwe-alamu Yezimo Eziphuthumayo
(1) Umkhumbi uzohlinzekwa nge-alamu yezimo eziphuthumayo yendawo yonke yokuxhumana ngendlela eyodwa, ezozwakala kuwo wonke umkhumbi kuzo zonke izindawo zokuhlala, lapho abasebenzi abajwayele ukusebenza khona kanye nasendaweni evulekile yomkhumbi wabagibeli. Emikhunjini yabagibeli, isignali ye-alamu izodluliselwa kubasebenzi nakubagibeli ngemigqa emibili ehlukene.
(2) Uma ugesi omkhulu wehluleka, isistimu ye-alamu evamile yezimo eziphuthumayo kufanele ikwazi ukushintshela kugesi ophuthumayo.
(3) Uhlelo lwe-alamu yezimo eziphuthumayo jikelele kufanele lukwazi ukulawulwa ebhulohweni nasesiteshini sokulawula umlilo.
(4) Ibhokisi lomsabalalisi wesistimu ye-alamu yezimo eziphuthumayo yendawo yonke lizotholakala endaweni efanele ngaphezu kwedekhi ye-bulkhead.
(5) Uma yonke iminyango namaphasishi evaliwe, izinga lokucindezela komsindo wesignali ye-alamu ezwakalayo kufanele okungenani libe ngu-75 dB(A) endaweni yokulala yendlu yokulala kanye ne-1 m kude nomthombo womsindo, futhi liyoba okungenani I-10 dB(A) ephakeme kunezinga lomsindo we-ambient yokusebenza kwezisetshenziswa ezijwayelekile zomkhumbi ohamba esimweni sezulu esihle.
(6) Ngaphandle kwensimbi kagesi, imvamisa yamasiginali ahlukahlukene wokuzwa kufanele ibe phakathi kuka-200–2 500 Hz.
Isistimu ye-alamu yokuqondisa
Isistimu ye-alamu esetshenziswa uma igiya lokuqondisa lihluleka. Izinhlobo zama-alamu wephutha ngokuvamile zihlanganisa: i-alamu yokwehluleka kwamandla egiya lokuqondisa, i-alamu yokulayisha igiya lokuqondisa, i-engeli yephini lokuvala i-alamu yomkhawulo, ne-alamu yokuhluleka kwamandla ekhampasi. I-alamu ngokuvamile isesimweni somsindo nokukhanya, futhi ngesikhathi esifanayo ifakwe inkinobho yokukhulula ngesandla kanye nenkinobho yokuhlola.
Marine Engine Alarm System
Isistimu ethumela ngokuzenzakalelayo isignali ye-alamu lapho izimo zokusebenza kwezinjini eziyinhloko nezisizayo ekamelweni lenjini zingajwayelekile. Isistimu ye-alamu ezenzakalelayo ngokuvamile yakhiwa izidluliseli zesignali, ama-alamu azenzakalelayo, nezinto ezilalelwayo.
Ngokusho kwezingxenye ezakha isistimu, ihlukaniswe yaba isistimu yokuxhumana eyakhiwe ama-relay kanye nesistimu engathinteki eyakhiwe ama-transistors noma ama-logic circuits. Noma ngabe yiluphi uhlobo lwesistimu okumele luhlangabezane nalezi zidingo ezilandelayo:
Uma kungenaphutha, amasiginali womsindo nokukhanya we-alamu kufanele anyamalale, kuphela “isibani senkomba yesimo sokusebenza esivamile” sikhanya; uma kunephutha, isibani senkomba yesimo sokusebenza esivamile siyacishwa, futhi umsindo we-alamu nesignali yokukhanya (umsindo, ukuphazima) kukhishwa, futhi isikhulu sicindezela Ngemva kwenkinobho yokuthula, umsindo uyama bese isignali yokukhanya ishintsha ekukhanyeni. ukukhanya okuyisicaba; ukukhanya kuyacima ngemva kokususwa kwephutha.
Ukwengeza, ukuze uvimbele ama-alamu amanga, kufanele kube nesixhumanisi sokulibaziseka kumjikelezo wokufakwayo wesistimu ye-alamu; ukuze uhlole ukuthi uhlelo ngokwalo luvamile yini noma kunini, isistimu ye-alamu kufanele ibe nomsebenzi wokuzihlola we-alamu kanye nenkinobho yokuhlola ye-alamu.
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