Izinhloso Zokugcina Zokugcina Iindlela Zokungena: Ukuvikela Okuningi Nokwengeka Okuningi

Isayensi Somthwalo Wesithawu Nokuvikela Okuvunywe Kwemthwalo

Iindlela zokugcina eziqeqeshwe ngokudluliselwa kwezilumbi zokugcina zisebenzisa uhlelo lokugcina lwe-infrared beam ukwenza umkhiqizo oqinileyo oqinileyo kuzindawo zokuvula. Okanye isithi sendawo esibhala isiqinisekiso se-IR ngelokhu esinye sikhululeke, ukwenza okuthiwa yindlela yokuhlolwa kancane kancane kwe-4-6 inches ngaphansi kwezindawo zokulandela. Xa indlela ibamba pansi lapho kuvulwa, lezi zilumbi zihlinzeka ngokukhala lapho kuthinta ubudlelwane bawo - cogna ngezindlela eziphakamayo ezingu-10, izinto ezingaphakathi ezithile, noma even cats ezingokhuluma ukuthi zizohlela. Uma ubudlelwane bawo obubili bokugcina bokuthintwa kunesikhatsi, indlela iphuma ngokwedlule futhi ibuyisela ubudlelwane. Lokhu kenza abasebenzisi bakhothwa ukuthi kunezinye izindlela ezimbili zokuhlolwa eziqinileyo okwengeza ukuthi kungcola nje njengoba abanye amamodeli edlule ayingaba nazo. Abakhululekile eNkantolo yaBhetri yeNingizimu kwamukela le ndlela yokubambisa lapho kusebenzwa izinhlelo zokugcina apho kungcola ukugcina.

Indima yezi Zilumbi Ezimbili kwekuphela kwezindlela ezingaphakathi

Xa usebenza ngemisebe evela ngokuvumelanayo, izicathamiro zamhla zikhupha lezi zixhumo ezingavumelekile ngama-92% njengoba kuchazwe ku-Report Durability Report 2023. Imisebe yesibili ibenze ngokulandelana nokukhangela okuphumelelayo futhi iqinisekise ukuthi konke kuhlukile futhi kungasebenzi ngaphandle kokuthintana nezindlela zokuphepha. Le fakela lokuqinisekisa ukuthi amadol wezokungena kungabuyi futhi lapho kungafanele, ngaphandle kokuthintana ngisho nezamandla. Izamukelwano zokuphendula zikhona phansi kwe-200 milliseconds okuyinhloso evela ngokuvumelanayo ngoba izicathamiro eziphambene zidinga 300ms njengoba kuchazwe kuma-UL 325 guidelines. Ngakho ke sizobiza ngokuphakathi kwekati yekati kancane ngokulinganayo nezidingo eziphambene.

Ukuvumelana nezicathamiro zokuphepha ze-UL 325

Izicathamiro zamhla zemisebe ezimbili zamaphotocell ziyaphambelana nezicathamiro zokuphepha ze-UL 325 ezithuthwe kwa-2023, okwamanje ubizo obungasebenziswe ukukhangela okungasebenziswe kwezindlu zokuphuma kwezokungena. Lezicathamiro zibizo futhi kuthiwa ngokuthi:

Isicathamiro se-UL 325	Ukusebenza kwemisebe ezimbili zamaphotocell
Ubuncinane bokukhangela	1/8" ukulinganisa ukuvumelela
Isikhatsi somphumela	250ms isabelo sokuvula
Ukuphumelela kwezilawo	Ukuhlelo kwegama elinye

Abasebenzisa kufanele bavule amasense ngaphakathi kwezilawo zokuvumela 1/8" nokuvavanya ukusungulwa ngokusebenzisa izinkcazi zokuvula ezinhloko ngokwezokwelapha. Izinga eliphezulu kwezulu libangela 68% yezindlela zokuthambeka, okwenza ukuba izici zokulungisa ngokuzenzekela kwezisitimbi ezimbili zibaluleke kakhulu ukwenzela ukuthi kutholakale kaningi.

Izisitimbi zesiPhothokheli ezimbili koma enye: Ukulinganisa nokusebenza

Ukuphumelela kweShayela nokuthuthukiswa kokuqonda ukuthi kuhle

Ukucubungulwa kwezicelo ezimbili zokugcina izindlela zokulinda okungenakho kuzo izimo ezingcono elinye lelindlela. Uma kukhona okuthi yilapho okuya ngasemsensoresi esinye kuzo zombili izimo, kunezindlela ezimbili ezingcono ukulinda. Lokhu kubaluleke kakhulu lapho kuthiwa sensoresi ziyacubungula amaxesha noma lapho ikati nezindleko zingena kwindawo. Ngokwezinye izifundo ezisuka ku-IES ngo-2023, izindleko zokugcina zemoto nezicelo ezingcwele zinezindleko ezingama-42% ngokwengeza ukungafundiswa lapho kuthiwa kwezinye izicelo. Ukuthula kwezindlela ezingcono kubaluleka kakhulu kuzo zindawo apho abantu abaningi baya bavulekile, ngokuba izinto ziyacubungula kwindawo.

Ukuvumelanisa Izindlela Zombili Zokugcinwa Zokulinda Ngokucacileyo

Izinhlelo zokubonisa ama-dual beam kulezi zinsuku ziyavumelana ngokuzenzakalelayo ngenxa yalezi zignali ze-infrared ezishaywayo, ngakho aziphumi ekuqondaniseni lapho izinga lokushisa lishintsha noma kunokuzanyazanyiswa okuthile. Nokho, ama-photocell angawodwa awumsebenzi ofanayo. Badinga othile ukuba abalungise ngesandla cishe njalo ezinyangeni eziyisithupha kuya kwezingu-12. Izinhlelo ezimbili zigcina imisebe yazo ihambisana kahle, zihlala ngaphakathi kwezinga- 1.5 degrees ngoba zihlola njalo izimpawu zazo. Lokhu kubaluleke kakhulu empeleni. Amawebhu ezicabucabu nezinhlayiya zothuli ezingase zingene endleleni ngeke zisabangela izixwayiso ezingamanga. Ucwaningo oluphathelene nokuphepha kweminyango luye lwabonisa ukuthi lezi zinto ezincane ezicasulayo zibangela cishe izingxenye ezimbili kwezintathu zazo zonke izinto ezingadingekile ezenziwa umnyango uma usungulwa ngomshini owodwa.

Ukusebenza Kwezwe Langempela: Ukunciphisa Ukuguqulwa Okucasulayo Nokungabonakali Okulahlekile

Inqanawa yemiphumela	Izinhlelo Ezine-Photocell	Izinhlelo Zama-Photocell Angashadile
Izinga lokubuyiselwa emuva kokuphazamiseka	0.8 imicelo/inyanga	4.2 imicelo/inyanga
Ukungasebenzi kwekho kwekho	1:250,000 cycles	1:38,000 imicu
Ukuziphatha kwe-align	±2mm tolerance	±9mm ukuchaphaziswa

Iindlela zokufakwa ezingama-12,000 zonke ikutywa ukubangelwa kwezinhlelo eziphandanayo kuyaphumelela kakhulu ngama-standards e-UL 325 ngokunye nezinhlelo ezingaphansi kwezinye izinhlelo. I-teknoloji yombane oluvumelwanayo iyagqibekela kakhulu kumaqonyane amakhubalo, apho ukugcinwa kwezinye ikutywa kwenza ukuba kube nezinkinga ezingaphansi zokusebenza ngama-83%.

Iindlela zobulawo yokufaka ukuze i-sensor zibe yingenye

Ukugcwalisa imicu yezinhlelo zokulandelwa zemifanekiso

Ukuqala ukufaka, nyakela lezi zinhloso kusukela kuma 6 ukuya kuma 8 inches pansi kwenqanawa yegaraji. Faka le ngezinye ngasemlonyeni wazo ngemva kwekati yedlule, faka phakathi okuthi zivalelwe ngalezi zikhethi ezisetshenziswa nekithi. Manje ngokuhlanganisa, theka izibhobho ezilandelanayo bese uqike izikhombisa nezindawo zokungena futhi zilale kancane kancane. Isibonelo apha kukhona ukubonakala kahle phakathi kwezi zinhloso nge without okungase kuthinte umugqa wazo. Uma konke kuhlala kahle, qala isistimu bese ubheke izindleko zayo. Just walk something like a toolbox or gardening gloves through the space where the sensors are pointing. Uma indawo yegaraji iphansi fisa bese iqala ukubuka emuva, kepha amehlo, ukuhlanganisa kuhlulekile. Usikhuthaze ukuthatha lezi zinhloso ukulungisa ngokushesha ngaphandle kwezinyaka zilandelayo noma ngokungenhla, ngoba ngokudla kwezinyaka zonke, le zivivinyo eziphakathi nezinye izinsuku ezikhulu nezinye izinsuku ezibhane kungase kuthinte izinkomo zazo kakhulu ukuthi kuthinte ukusebenza kazo.

Izinhlelo fanye nezinkcazo ebonisa Ukulayisha ngokucophelela

Izinhlelo zokulandela laser zikuncishisa isikhathi sokufaka ngokuthi sikhombisa imishini ebonakalayo phakathi kwezinhlelo zokulandela, nangabe izinkcazo ezelethwe kuzo izinto eziphezulu zikhanya omkhulu xa kungapheliwe. Sebenzisa ikalipha yedijithali ukuze uvikele ukulingana kwezimali ezinhloke (ngokuvamile ±1/16 inch). Ithester yemishini yesikwele ingavikela ubukhulu bemishini, nezimali eziphumelelayo kubantu 1.8–2.2V DC ngokomkakiso wezimali ze-UL 325.

Izipoqo eziphawulwa kakhulu kwekufaka fanye nokuthi yini okufanele wenze ukuze ukwale

• Ukufaka ngokucindezeka : Izinhlelo zokulandela eziphansiwe ngaphezulu kwe-2° ngokuphakathi kuzothinta ukuphela kwezimishini. Qaphela ngekweyithi yekankatha.
• Ukuthinte kwezinto eziphakathi : Faka amaphethini olungiselela ukukhuseleka uma izinhlelo zokulandela aqhubelele kwezindawo eziphakathi noma kwezinto ezinzile okungaba yindlela yokuthunyelana imishini yesikwele.
• Izipoqo eziphawulwa kakhulu kwezindlela zokuthunyelana ngezimali : Vela izikhowudi eziphansi kwezimali ngezingu-12+ ukuze ukwale ukuthinte kwezimali.

Iphutha	Isicaba	Ukucorrecta
Amabhasikiti aphakeme kakhulu	Izinhloso zokugcina kwezasezonini	Sebenzisa amanuti wokulocka we-nylon esikhundleni sokwezimali
Amalensi athintekile	Ukuhlanjelwa kwezindawo ngemva kokhala	Yakha ngokwecloti le-microfiber ngokweminyaka
Imodeli yezinhloso ezihlukile	Amaphutha wokuvumelana	Faka esikhundleni nje ngokubili okufanayo

Ukwenza izikhundla nezivivinywa ngokuphelele ukuthola ubunemilambo olude

Imizuzwana yokuvivinya ngeminyaka yezinhloso zokugcina izinhloso zombili

Imizuzwana ngeminyaka yokuvivinya izinhloso zombili zokugcina kubaluleke kakhulu. Ukuvivinya, vakha inqanawe yasegareji bese ukindelela umbane wokugcinwa ngokubonakala ngokudinga okufanamathela njengekhati eliyinto esikhundleni kwezinye izinhloso. Uma konke kusebenza kahle, inqanawa kufanele isopha futhi ichukume futhi isohlise. Imaphakathi yokugcina ivikela ukuthi ukwenza izikhundla ngokuphelele kuthula izinkinga ngenkathi yezinsuku ezingaphawulwa. Abakhelwe amagareji amakhulu futhi abale izinhloso zokuvivinya ezithunyelwe kule ndlela. Lezi zinhloso ezinhle zivumela abasebenzisi ukuvivinya ngokushesha na izinhloso zabo ziyathunyelwa kahle, ngakho kubaluleke ukuthi ucindeze kakhulu futhi uvivinye ukuthi akukho moya othinte isiyinalo phakathi kwezinhloso zokuthunyelwa nezinhloso zokubona.

Ukuhlanjwa Kwezilense Nokuvinjwa Kwezimali Ezingaphansi

Kungenzeka ukuthi uhlanje lezi zilense zokugcina izinto zokuthola isinyalo ngalo mbeshesheli ngemikhiqizo yemasi yobulungu. Iphowundi, ipoleni, futhi kungaphansi kwebhizile yamagwebu kuyahlakisa kwezindlela ezingama-78% yazo zonke iindlela zokuthola isinyalo esingasebenzi ngokwesicelo sokuphepha kweGarage Safety Institute ngoqo. Ungasebenzi amakhemikhali ukuhlanjwa ngoba ingasebenze kakhulu lezi zilense ezithelwe ngokuthula kwe-infrared. Uma unedonga lapho kungafani nezinye izinsuku, cokwa ukuthi uhlele ukuthi kungase kungene amagwebu kuzilense. Kuyafanele ukuthi ube nenca yokuthi akukho into engaqedi isigqibo phakathi kwezilense. Hlanjela amaphitha futhi ushintshe izinto ezilondoloziwe ukuze kungase kungene kuzindawo zokuthola isinyalo esingasebenzi.

Uhlu Lokuvinjwa Kweminyaka Nama-Agentsi Wekugcina Isinyalo

Isikhathi	Umsebenzi Wokuvinjwa	Izimpawu Zokungasebenzi
Ukuphela	Bheka izinto zokwanda kwamandla	Isikhathi eside sokuphuma kwedlule
Usuku	Bheka ukungena kwamandla wokuphepha	Ukuhamba ngokungafani
Unyaka	Sula ukuthi kungene ipoleni	Iindlela zokugcina ezingenakuphela
Umvetho	Susa amaqhumgha amagqunukwa	Ukugcina kweqondo elipheleleyo

Faka futhi amasense ethi kungapheli ukulayisha noma amawaya athi akhaliwe—lezi zingaba ngama-65% wokuphela okukhathwa ngokwekati. Vavanya izigaba zokuphendula ngokweyokudlule ngekhompiyutha yemizuzwana; ukucima okungaphezu kwe-1.2 amasekhondi kusho ukuthi kungaphela okuphela kwesikhi.

Imibuzo Evame Ukubuzwa

Kungani amasense amabili wokugcina engqondweni ayibaluleke kakhulu?

Amasense amabili wokugcina engqondweni aqapha ukuphelelwa ngokunikeza izigaba ezimbili zokuvavanya ukuthi kungani kungaphakathi, ukuncipha ukuthi kungapheli kakhulu futhi ukunciphisa ukulandelana nezimo ze-UL 325 zokuphelelwa.

Masiphi umkhawulo owodwa amasense amabili wokugcina engqondweni kufanele avavanywe ne-ayilayishwe?

Kungani kufanele uvavanye ukulayisha njalo ngeminyaka emithathu futhi uvavanye ukusebenza kwamasense ngeminyaka eyodwa ukuze uvikele ukusebenza kahle futhi ukuphendule.

Masiphi amanye amachawala athi kungani amasense avutho ukulungiswa?

Iindlela zokugcina ezingenakuphela, ukucima okungapheli, futhi iindlela zokugcina ezingenakuphela, engaba yinto ethi kungani amasense akulayishwe noma kungani kungapheli kakhulu.