Iphutha le-Glass: isifunda, isimiso sokusebenza, ukufakwa

Uhlelo lwe-alamu lokuphepha luqukethe izinzwa eziqapha ngqo indawo yokulinda, bese usakaza isignali ku-console. Lezi zinsuku sezivele zisebenzise idatha ngosizo lwamaphroprocessors futhi inikeza umyalo ezenzweni. Kungaba i-siren ezwakalayo noma ukudayela ngokuzenzekelayo enkonzweni yokuphepha. Ama-Elements ahlanganiswe ngendawo futhi alawule indawo eyodwa kuphela. Ukunyakaza kanye ne-glass breakage sensor kungaba idivayisi eyodwa futhi ngesikhathi esifanayo kuqaphe izinguquko zomsindo nokushisa. Ilungiswe ukushintshashintsha kwezinga lokushisa okungazelelwe, hhayi ku-alamu kancane kancane, ama-alamu amanga angekho.

Kuye ngezenzakalo ezingabangela i-alamu, i-detectors ihlukaniswa yizinhlobo ezilandelayo:

• Ukuhamba;
• Ukuthola;
• Umtshina wokuphula i-Glass;
• Ukuzibamba;
• Ukuthinta noma ukusondela;
• Izinkinobho ze-alamu.

Zonke izinzwa zingahlanganiswa noma zihlangene. I-detectors nayo ingahlukaniswa nokudluliswa kwesignali. Kungaba yizingcingo futhi zixhunyiwe. Owokuqala usenalo igama lesiteshi somsakazo. Ukunikezwa kwamandla wired kwenziwa nge-double-wire loop, noma ama-detectors angama-4 anikezwa ngomugqa wamandla kusuka kulelo lunithi. Kukhona nesistimu lapho oxhumana nabo bavuleka khona ku-microswitch, ngemva kwalokho i-alamu inikezwa.

Izinhlobo

I-break breaker detector isetshenziswa ezintweni zokuthola umonakalo nokufinyelela okungagunyaziwe. Kulesi simo, isistimu idlulisela isignali ye-alamu, noma iveza umsindo. Izinhlobo zezinzwa ezinjalo zixhomeke esimisweni sesenzo sabo.

Bangakwazi ukubona izinguquko ezilandelayo:

• Ukuphulwa kobuqotho beglasi ngokuthatha isenzo. Ngalokhu, izimboni zokuxhumana kagesi zihloselwe.
• Ukuqothulwa kwesibhakabhaka phezulu ngaphansi kwesenzo somshini. Lezi zinzwa ziyi-piezoelectric noma i-shock-contact.
• Ukudlidliza kwamagagasi omsindo kumvuthwandaba wezwi lokuphulwa. Lona umshini wokuphumula weglasi we-acoustic.

I-Electrocontact

Umtshina onjalo unamathele ngqo engilazini futhi ungabheka njengetambo elincane noma ucezu lwesilonda sensimbi. I-current isifanele kule divayisi. Ukususa inzwa kungenxa yokuphulwa komklamo wesigesi kagesi, uma ubuqotho bezinto eziqhubayo bonakalisiwe.

Ngokuthuthukiswa kwamathuluzi amaningi okuqhubekayo, lolu hlobo aluvamile ukusetshenziswa. Lokhu kungenxa yokuthi into enjalo eklasini ibonakala ngokushesha, akunakwenzeka ukuyihlobisa, futhi izindleko zokukhiqiza nokufakwa ziphezulu kakhulu. Uhlelo lwe-glass breakage sensor lunikezwa kamuva kulesi sihloko.

I-Acoustic

Ama-detectors anjalo abangela uma isakhi sabo sokuzwa siphenduka kumavaysi omsindo okuvame ukufana nokuzwakala kwephula ingilazi. Ubekwe efektri. Amadivaysi anjalo anokuzwela okunamandla futhi ikhono lokubamba ngokunembile imisindo yemisindo ethile. Inzuzo yalolu hlobo ukuthi yi-glassless wire break sensor.

Kuze kube yimanje, lokhu kungenye yezakhi ezithandwa kakhulu. Konke ngenxa yokuthi bayashesha kalula futhi ngokushesha. Ungakwenza lokhu ngaphakathi endlini kunoma yikuphi ukukhanya okuphezulu noma ukushayela.

I-piezoelectric

I-break breaker detector yalolu hlobo ithatha ukudumaza okwenzeka lapho ubuqotho befasitela bulahlekile. Izakhi ze-piezoelectric ngaphakathi kwedivaysi zithatha izidakamizwa ezincane kunazo zonke ezivela engilazini ebonakalayo futhi ziguqula zibe isignali kagesi. Inzwa enjalo, njenge-electrocontact, itholakala ngokuqondile phezulu. Lokhu akuvumeli ukuyisebenzisa ezintweni ezinkulu noma ezakhiweni, lapho kwakhiwe khona izakhiwo ezingajwayelekile.

Imisebenzi

Umsebenzi oyinhloko wensiza yokuphuza ingilazi ukuwuphawula isignali lapho ubuso bezinto ezivikelwe buphukile. Kulokhu, idivayisi inezinhlelo eziningi ezikuvumela ukuba ugweme ukuhoxisa ama-alamu amanga ngaphakathi ekamelweni. Vumela ukuthi kuqaliswe izengezo ezikhethekile:

• Idivaysi yokuqapha ukuvulwa okungagunyaziwe kwesikhwama senzwa;
• Amamodi wokuhlola;
• Ukulungiswa kokuzwela.

Ukukhethwa kweDetector

Ukuthengwa kwenzwa akuhlanganisi nje kuphela izici zayo nemisebenzi, kodwa futhi umkhiqizi. Yenza izakhi ezifanayo ze-alamu yezokuphepha emazweni amaningi, ngakho-ke imakethe ayigcini nje kuphela ngamasampula asekhaya, kodwa nakwamanye amasampula angaphandle. Umehluko ungabonakala kuphela ngokucatshangelwa okujulile. Isibonelo, abanye abakhiqizi bangaphandle bangase bangacabangi uma beklama amafasitela afakiwe ezikhathini zaseSoviet.

Zinezici eziningana:

• Isakhiwo sezinkuni singase siphume isikhathi, esizothumela amagagasi avela engilazini ephukile hhayi njengefestile yesimanje sepulasitiki ephindwe kabili;
• Iwindi lezinkuni linama-pane encane, eliphinde lithinte idatha ye-acoustic;
• Imiklamo engokwemvelo inebukhulu obuncane beglasi;
• Ukufakwa kweglasi ngesikhathi sokuvulwa kwenziwa ngosizo lwezinhlayiya zokugqoka, ukuqubuzana kwavalwa uphawu lwe-putty, ekugcineni lahleka ipulasitiki layo futhi laphazamisa umsindo lapho liphukile;
• I-Glass, eye isebenze iminyaka engaphezu kwengu-10, isesimweni sayo sokukhahlela kanye nokungafani okuhlukahlukene, okubangelwa izimo zemvelo.

Ngemisebenzi kanye nezici zezinzwa zanamuhla ezifuywayo akuzona eziphansi kunezilinganiso zangaphandle. Kunoma yikuphi, ngesikhathi sokukhiqizwa, ezinye izinto, njengekamelo acoustics, zingenziwa lula. Izindleko nokufakwa kwezimboni zangaphandle kwezinye izimo zibiza kakhulu.

Ukuphakama

Ukufakwa komtshina we-glass break of izinhlobo ezahlukene kunehlukile, kepha izidingo ezibalulekile zihlala. Okuyinhloko yisinqumo esifanele sesayithi lokufaka.

• Umtshina kumele ube endaweni ebonakalayo yeglasi elivikelwe, futhi imakrofoni yayo kufanele iqondiswe ngqo kulokho.
• Ibanga lento akufanele libe ngaphezu kwamamitha angu-3.6. Ngisho noma ngabe ukuhlolwa kubonisa ukuthi uhlelo lusebenza kude, ayikho isiqinisekiso sokuthi idivayisi izobamba umsindo lapho igumbi le-acoustics liguquka.
• Izindwangu efasiteleni zingaphazamisa ukusebenza okulungile kwesici. Ngakho-ke, kuyinto efiselekayo ukuyifaka ngemuva kwamakhethini nasezingeni elikude.
• Ibanga kuya phansi akumele libe ngaphansi kwamamitha angu-1.8.
• Ungafaki umtshina kulo udonga olufanayo njengento evikelwe.
• Inzwa ngeke isebenze ngokuphumelelayo ezindaweni ezinomsindo ophezulu.
• Ngezikhathi ezithile, isici kufanele sihlolwe ukusebenza, senze umsindo womanga.

Ukuhlola kwe-Detector

Qinisekisa ukuthi idivayisi ifakwe kahle, izosiza isheke sokuqala. Ama-sensor breakdown sensors, okusebenza kwawo okusemthethweni kusekelwe ekuzweleni komsindo wemvamisa ethile, kuhlolwe umhloli okhethekile. Ukusebenza kubhekwa kudluliwe uma izikhathi ezintathu idivayisi isabela kumhloli. Uma kungenjalo, kufanele ushintshe indawo yayo noma ususe izinto eziphazamisayo (amakhethini, amakhethini).

Lapho kudingeka ukuvikela amawindi amaningana, umhloli kufanele atholakale ekugcineni kwengilazi evela kumtshina. Ephezulu noma, ngokuphambene, ukuzwela okwanele kwento, kungalungiswa.

Ngakho-ke, sithole ukuthi ingilazi ihlukana kanjani izinzwa. Manje ukukhetha kungokwakho!