Indlela Amafoni Angangeni Esimweni Sezulu Athuthukisa Ngayo Ukuphepha Kokuxhumana Kwangaphandle

Indlela Amafoni Angangeni Esimweni Sezulu Athuthukisa Ngayo Ukuphepha Kokuxhumana Kwangaphandle

Imisebenzi yezimboni eamahlathi, ukwakhiwa, uwoyela negesi, futhi imikhakha yasolwandle isebenza ngaphansi kwezimo eziyingozi ngokwemvelo. Kulezi zimo, ukuxhumana akuyona nje indlela elula yokusebenza; kuyindlela ebalulekile yokuphepha. Lapho abasebenzi behlukaniswe ezindaweni ezikude noma bevezwa ezimweni zezulu ezimbi, ukwehluleka kwedivayisi yokuxhumana kungandisa isigameko esincane sokusebenza sibe yisimo esiphuthumayo esisongela ukuphila. Ukuhlaziywa kwezibalo zezehlakalo zokuphepha kwezimboni kubonisa ukuthi ukuxhumana okuthembekile kwasensimini kunganciphisa izikhathi zokuphendula eziphuthumayo ngamaphesenti angama-30, okuhambisana ngqo namazinga okusinda athuthukisiwe kanye nokunciphisa izingozi ngokushesha.

Amafoni amelana nesimo sezulu avala igebe elibalulekile phakathi kobuchwepheshe babathengi obubuthakathaka kanye namaqiniso anzima alo mkhakha. Ngokuqinisekisa ukuthi imigqa yokuxhumana ihlala ivulekile kungakhathaliseki ukuthi izimo zezemvelo zimbi kangakanani, lawa madivayisi ahlinzeka ngesixhumanisi esithembekile phakathi kwabasebenzi ababodwa kanye nokuthunyelwa okuphakathi. Ukuqonda ukuthi la madivayisi akhethekile asebenza kanjani njengezilawuli zokuphepha ezisebenzayo kubalulekile kunoma iyiphi inhlangano ehlose ukunciphisa ubungozi nokulandela imithetho eqinile yokuphepha emsebenzini.

Kungani Amafoni Avikela Isimo Sezulu Ewukulawula Ukuphepha

Ngaphakathi kohlelo lokulawula izingozi, amafoni angangenisi isimo sezulu asebenza njengezivikelo ezibalulekile zokuphatha nezobunjiniyela. Iziqondiso Zokuphathwa Kokuphepha Nezempilo Emsebenzini (i-OSHA) zigunyaza ukuxhumana okuthembekile kwabasebenzi ababodwa, ikakhulukazi ezindaweni lapho umsindo ozungezile udlula khona ama-decibel angu-85 noma lapho ukubonakala kuphazamiseke kakhulu khona. Idivayisi engangenisi isimo sezulu eyakhelwe ngenhloso iqinisekisa ukuthi izinqubo zokuphepha, njengokungena okuphoqelekile, ukuqapha okukude, kanye nokusakazwa okuphuthumayo, kwenziwa ngaphandle kokuphazamiseka okubangelwa yihadiwe.

Ngokugcina ukusebenza okuqhubekayo phakathi nemvula enamandla, ukushintshashintsha kwezinga lokushisa okukhulu, kanye nokuvezwa okukhulu kwezinhlayiya, la madivayisi aqinisekisa ukuthi amanethiwekhi okuphepha ahlala ehlanzekile. Asebenza njengomsele oyinhloko wezimpawu zokucindezeleka, ukudluliselwa kwe-GPS, kanye nokuvuselelwa kokusebenza kwesikhathi sangempela, ngokuyisisekelo kunciphisa izingozi ezihlobene nokuhlukaniswa kwemvelo nokuqinisekisa ukuthi izikhulu zokuphepha zibonakala njalo kubasebenzi abathunyelwe.

Ukwehluleka Okuvamile Kokuxhumana Kwangaphandle Okuvimbelayo

Ama-smartphone ajwayelekile abathengi avame ukunqotshwa yizingcindezi zemvelo ezivamile ezimbonini zangaphandle. Enye yezinkinga ezivame kakhulu ukuminyana kwangaphakathi, okwenzeka lapho idivayisi ishintsha ngokushesha isuka endaweni ebandayo yangaphandle iye endaweni efudumele yangaphakathi. Lo mswakama unganciphisa ukusebenza kwamabhodi e-logic, okuholela ekulahlekelweni kokusebenza okuphelele futhi kushiye abasebenzi bevaleleke ngaphandle kokuxhumana. Ngaphezu kwalokho, amabhethri ajwayelekile e-lithium-ion abhekana nokwehla kwamandla kagesi okukhulu ezimweni zokubanda, avame ukulahlekelwa kufikela ku-50% wamandla awo asebenzayo lapho amazinga okushisa ehla aye ku--10°C (14°F).

Amafoni avikela isimo sezulu avimbela lokhu kwehluleka okukhulu nge-chassis evalwe ngogesi, i-conformal coating kuma-electronics angaphakathi, kanye namakhemikhali ebhethri akhethekile aklanyelwe ukukhishwa kancane kancane ngisho noma ku--20°C. Ngaphezu kwalokho, aqeda ingozi yokugqwala kwe-port—inkinga evamile lapho izixhumi ze-USB-C ezijwayelekile ziwohloka ngokushesha ngemva kokuchayeka ngokuphindaphindiwe emswakama kanye nosawoti womoya. Ngokubhekana nala maphuzu athile okwehluleka, amafoni avikela isimo sezulu aqinisekisa ukusebenza okuqhubekayo ezindaweni ezingakhubaza unomphela ihadiwe evamile.

Yini Echaza Ucingo Olungangenisi Imvula Oluchwepheshile

Ukuchaza ifoni yobungcweti engangenisi simo sezulu kudinga ukudlulela ngale kwemigomo yokumaketha kwabathengi njengokuthi “ingangenisi amanzi” nokuhlola amazinga okuhlola ezimboni aqinile. Idivayisi yangempela engangenisi simo sezulu futhi eqinile yakhiwe kusukela ezingeni lezingxenye kuya phezulu ukuze isinde ekuchayekeni kwemvelo okubi kakhulu. Isibonelo, ngenkathi idivayisi ejwayelekile yabathengi ingasinda ekuweni okufushane echibini elingajulile, i-ifoni yezimboni engangenisi simo sezuluiklanyelwe ukumelana nokuchayeka okuqhubekayo emanzini anomfutho ophezulu, ashisa kakhulu—ikakhulukazi amanzi angu-80°C ku-1450 PSI—ngaphandle kokuphazamisa izivalo zayo zangaphakathi noma ulwelwesi lwe-acoustic.

Izilinganiso ze-IP, Ukumelana Nokuwa, kanye Nokubekezelela Izinga Lokushisa

Isisekelo sokuqina kwefoni engangenisi simo sezulu sisezilinganisweni zayo zokuvikela ukungena (i-IP) kanye nokunamathela ezimisweni zokuhlola ezijwayelekile zamasosha, njenge-MIL-STD-810H. Idivayisi yobungcweti ivame ukuba nezilinganiso ezimbili ze-IP68 kanye ne-IP69K. Lokhu kusho ukuvikelwa okuphelele ekungeneni kothuli oluncane kanye nokucwiliswa isikhathi eside emanzini afinyelela kumamitha angu-1.5 imizuzu engama-30, kanye nokumelana ngokupheleleizindawo zokuhlanza izimboni ezinomfutho ophezulu.

Ukumelana nokuwa kubaluleke kakhulu ekusebenzeni kwensimu. Lawa madivayisi afaka ozimele be-polycarbonate noma be-aluminium abaqinisiwe, kanye nama-bumper e-thermoplastic polyurethane (TPU) amukela ukushaqeka akwazi ukusinda ekuweni okuphindaphindiwe kukhonkrithi eqinile kusukela ekuphakameni kwamamitha angu-1.5 kuya kwangu-2.0. Ngaphezu kwalokho, ukubekezelela izinga lokushisa kudlulela kakhulu ngale kwezindinganiso zabathengi, ngemikhawulo yokusebenza ngokuvamile esukela ku--20°C kuya ku-60°C, okuqinisekisa ukuthi idivayisi ayivali ezimweni zase-Arctic futhi ayishiyi ukushisa elangeni eliqondile lasehlane.

Amafoni Angangenisi Imvula Uma Eqhathaniswa Nama-Rugby Uma Eqhathaniswa Nama-Waterproof

Ukuqonda umehluko phakathi kwezimpawu ezingangenisi manzi, ezingangeni manzi, neziqinile kubalulekile ukuze kutholakale kahle. Igama elithi “angangeni manzi” lisho ukuthi idivayisi ingacwiliswa emanzini, kodwa aliqinisekisi ukuvikelwa ekushayweni yi-kinetic noma amazinga okushisa aphezulu. Igama elithi “zingangeni manzi” lisho ukuqina ngokomzimba ngokumelene namaconsi nokushaqeka kodwa lingase lingabi nokuvalwa okuphelele kwemvelo ngokumelene nothuli oluncane noma amanzi acindezelwe. Ucingo oluchwepheshile olungangenisi manzi luhlanganisa zonke lezi zinto zibe yipulatifomu eyodwa, eqinile kakhulu.

Imikhawulo Ebalulekile Yezemvelo Neyokusebenza

Ngaphandle kokumelana namanzi nokuwa okuyisisekelo, amafoni ochwepheshe amelana nesimo sezulu kumele abhekane nezimo eziyinkimbinkimbi zemvelo eziwohloka ngokushesha nge-elekthronikhi ejwayelekile. Ukuhlolwa kwemisebe yelanga kuqinisekisa ukuthi ukuchayeka isikhathi eside ekukhanyeni kwe-ultraviolet akuwohlozi izinto zekhava langaphandle noma kubangele ukuthi ingcina yokubonisa ecacile ihlukane. Ukubekezelela umswakama kuhlolwa ngokucophelela kuze kufike ku-95% umswakama ongavundi ukuze kuvinjelwe ukukhula kwamagciwane angaphakathi noma ukushiswa kwendawo ezixhumini zangaphakathi.

Emisebenzini yasemanzini, esogwini, noma yasebusika, amadivayisi ahlolwa ngokuqinile ngenkungu kasawoti. Lokhu kuvame ukuhilela ukuchayeka okuqhubekayo esixazululweni se-sodium chloride esingu-5% amahora angu-48 kuya kwangu-96, okuqinisekisa ukuthi oxhumana nabo abaveziwe, izikhulumi, kanye nezimbobo zokushaja ngeke zibole ezindaweni ezinosawoti omningi. Le mikhawulo yokusebenza eqinile iqinisekisa ukuthi idivayisi ihlala iyithuluzi lokuphepha elithembekile kunokuba ibe yicala eliyingozi ezindaweni zangaphandle eziguquguqukayo nezinolaka ngamakhemikhali.

Imininingwane Ebalulekile Yokuxhumana Okuthembekile Kwensimu

Ukuqina okubonakalayo kwefoni engangenisi isimo sezulu kumele kuhambisane nezincazelo zobuchwepheshe ezenzelwe ukuxhumana kwensimu okubalulekile. Idivayisi engaphuki ayisebenzi uma ingakwazi ukugcina uxhumano lwenethiwekhi, isakaze umsindo ngokucacile ngemishini esindayo, noma ihlale isikhathi eside. Amaqembu okuthenga kumele ahlole lezi zincazelo ngokucophelela, njengoba izindawo zezimboni zifuna izilinganiso zokusebenza ezidlula kakhulu izidingo ezijwayelekile zebhizinisi, njengokukhipha kwesipikha okudlula ama-decibel ayi-100 ukuze kungene umsindo wezimboni ozungezile.

Imisakazo, Amabhendi Enethiwekhi, I-Push-to-Talk, kanye ne-GPS

Ukuxhumana kuyisisekelo sokuphepha kwasensimini. Amafoni angochwepheshe avikela isimo sezulu asekela amabhendi amakhulu e-LTE kanye ne-5G NR, kufaka phakathi amanethiwekhi okuphepha komphakathi akhethekile njenge-Band 14 (FirstNet) eNyakatho Melika, okuqinisekisa ukuhanjiswa kwemininingwane kuqala ngesikhathi sezimo eziphuthumayo. Izinhlelo Zesathelayithi Zokuhamba Zomhlaba Wonke Ezine-Dual-band (GNSS), ezisebenzisa amaza e-L1 kanye ne-L5, zibalulekile ekutholeni izindawo zezisebenzi ngokunemba okungaphansi kwemitha ngisho nangaphansi kwama-canopy amahlathi aminyene noma ema-canyon asemadolobheni.

Ngaphezu kwalokho, ukusebenza kwe-Push-to-Talk (PTT) kuguqula lawa ma-smartphone abe imisakazo yedijithali enezindlela ezimbili. Izinkinobho ze-PTT ezinikezelwe, ezihlelekayo nezithintayo zivumela ukudluliswa kwezwi okusheshayo ngamanethiwekhi eselula (i-PoC), zigcina ukubambezeleka okungaphansi kwama-millisecond angu-300. Leli khono liqeda isidingo sokuba abasebenzi baphathe kokubili i-smartphone kanye ne-Land Mobile Radio (i-LMR) yendabuko, belula imishini yabo ngenkathi bethuthukisa ububanzi bokuxhumana ngale kwemikhawulo yendabuko yomugqa wokubona.

Impilo Yebhethri, Ukubonakala Kwesikrini, Umsindo, kanye Nokusetshenziswa Kwegilavu

Ukuphathwa kwamandla kanye nokulungiswa kwesikhombimsebenzisi kubalulekile ekusebenzeni kwangaphandle okungaphazanyiswa. Amadivayisi ochwepheshe asebenzisa amabhethri anomthamo ophezulu adlula u-5000mAh, aklanyelwe ukuletha ukusetshenziswa okuqhubekayo kwamahora angaphezu kwama-24, okuhlanganisa ukulandelela i-GPS njalo kanye nesikhathi sokubuka isikrini. Izibonisi kumele zisebenzise amaphaneli anokukhanya okuphezulu, ngokuvamile alinganiswa ngama-nit angu-700 kuya ku-1000, ukuze ahlale efundeka ngaphansi kokukhanya kwelanga okuqondile nokukhanyayo.

Ubunjiniyela bomsindo kula madivayisi bubangela izindawo ezinama-decibel aphezulu. Izipikha ezimbili ezibheke phambili ezinemakrofoni yokukhansela umsindo esebenzayo zihlunga umsindo womoya nowemishini, ziqinisekisa ukucaca kwezwi. Ngaphezu kwalokho, izikrini zokuthinta zinezikrini ezithuthukisiwe ezilungiselelwe "imodi yamagilavu" kanye "nokulandelela okumanzi." Lokhu kuvumela isikrini ukuthi sibhalise ngokunembile okokufaka ngokusebenzisa amagilavu ​​​​esikhumba noma umsebenzi we-nitrile ongu-2mm kuya ku-5mm ubukhulu, futhi kuvimbela ukuziphatha kwesikrini okungaguquki lapho isibonisi simbozwe ngamaconsi amanzi.

Izindlela Zokuqhathanisa Umthengi

Ukukhetha idivayisi efanele kudinga ukufanisa imininingwane nendima ethile yokusebenza. Isisebenzi sasensimini sidinga amakhono ahlukile kunomphathi wendawo noma umphenduli wezimo eziphuthumayo. Ukuhlola amadivayisi ngokusekelwe kula maphrofayili abasebenzisi kuqinisekisa ukuthi imali isetshenziswa kahle ngenkathi kugcinwa amazinga okuphepha aqinile.

Indlela Yokusebenzisa Amafoni Avikela Isimo Sezulu Kumaqembu Angaphandle

Ukusebenzisa ngempumelelo amafoni angangenisi isimo sezulu kubasebenzi bangaphandle abasatshalaliswe kudinga indlela ehlelekile yokuhlinzeka, ukuphathwa kwesofthiwe, kanye nokuphathwa kwempahla kwansuku zonke. Ukunikeza isisebenzi idivayisi eqinile ngaphandle kwesu lokuhlanganisa kuvame ukuholela ekungcoleni kokuphepha kanye nokungqubuzana kokusebenza. Ukusebenzisa amapulatifomu e-Enterprise-grade Mobile Device Management (MDM) kanye nezinqubo zokubhalisa ze-zero-touch kunganciphisa isikhathi sokuqala sokuthunyelwa ngamaphesenti angama-75, okuvumela amaqembu e-IT ukuthi ahlinzeke ngamakhulu amadivayisi kude ngaphambi kokuba afike ensimini.

Ukulungela Idivayisi Nokusethwa Kwensimu

Ukulungela idivayisi kuqala ngokufakwa kwemishini ngokomzimba kanye nokuvalelwa kwesofthiwe. Ngaphambi kokusetshenziswa, amadivayisi kufanele afakwe ingilazi eqiniswe ubulukhuni be-9H noma izivikeli zesikrini ezikhethekile ze-polymethyl methacrylate (PMMA) ukuze kufakwe ungqimba oluvikela izinto ezihudulayo. Ama-Lanyard nama-clip ebhande elisindayo kufanele anamathiselwe ukuvimbela ukuwa ngengozi ezindaweni ezingafinyeleleki, njengamanzi ajulile noma imishini esebenzayo.

Ngasohlangothini lwesofthiwe, abaphathi be-IT kumele basebenzise i-Kiosk Mode noma ukufakwa kwezinhlelo zokusebenza okuqinile. Lokhu kuvimbela idivayisi kuphela kwizinhlelo zokusebenza ezibalulekile zokusebenza, kuvimbele ukufakwa kwezinhlelo zokusebenza okungagunyaziwe okungase kuqede impilo yebhethri noma kubeke engcupheni ukuphepha kwenethiwekhi. Izibuyekezo ze-firmware kufanele ziphathwe phakathi nendawo futhi zihlelwe ngesikhathi samahora okungasebenzi ukuqinisekisa ukuthi amadivayisi awasebenzi ngesikhathi samafasitela okusebenza abalulekile.

Ukuhlanganiswa Nezinhlelo Zokuthumela Nokuphepha

Ukuze kwandiswe izinzuzo zokuphepha zamafoni angangenisi isimo sezulu, kumele ahlanganiswe ngokujulile nezinhlelo zokuqapha ukuphepha ezimaphakathi. Lokhu kufezwa ngokuyinhloko ngezinhlelo zokusebenza ezikhethekile ze-Lone Worker ezisebenzisa ama-gyroscope angaphakathi efoni, ama-accelerometer, namamojula e-GPS. Lezi zinhlelo zokusebenza ziqapha izimo "zomuntu ongasebenzi", ngokuvamile zibangela isexwayiso ezenzakalelayo uma idivayisi ithola umthelela ongazelelwe olandelwa yi-engeli yokuthambekela eqhubekayo engaphezu kwama-degrees angu-45 imizuzwana engaphezu kwama-30.

Ngaphezu kwalokho, ukuhlanganiswa kwe-API nama-consoles okuthumela aphakathi kuvumela amakhono okufaka uthango. Ama-Dispatcher angakha imingcele ebonakalayo ezungeze izindawo eziyingozi ezaziwayo. Uma isisebenzi esiphethe ifoni engangenisi isimo sezulu singena endaweni evinjelwe noma sishiya indawo ephephile ekhethiwe, isisebenzi kanye nesikhulu sezokuphepha bathola izixwayiso ezisheshayo nezizenzakalelayo. Le telemetry yesikhathi sangempela iguqula ifoni isuke ekubeni ithuluzi lokuxhumana elilula ibe uhlelo lokuqwashisa ngemvelo olusebenzayo.

Izinqubo Zokulungisa, Ukuhlola, kanye Nokushaja

Ukugcina inqwaba yamafoni amelana nesimo sezulu kudinga izinqubo eziqinile zansuku zonke ukuqinisekisa ukuthi isikhathi eside futhi ukulungele. Amachweba okushaja e-USB-C ajwayelekile, noma ngabe awangeni manzi, asengozini yokuguguleka komshini kanye nokuqongelela kwezinhlayiya. Ukusebenzisa amachweba okushaja ama-multi-bay asebenzisa izixhumi ze-pogo-pin ezisebenzisa i-magnetic pogo-pin kuqeda ukuguguleka kwamachweba omshini futhi kuqinisekisa ukuthi amadivayisi ahlala kahle futhi ashajwe ekupheleni kweshifti ngayinye.

Ukuphathwa kwempilo yebhethri kubaluleke kakhulu. Amaphrofayili okusetshenziswa kwezimboni, abonakala ngokushisa okukhulu kanye nokushaja njalo, anciphisa amaseli e-lithium-ion ngokushesha kunokusetshenziswa ngabathengi. Iminyango ye-IT kufanele iqaphe ukubalwa kwemijikelezo yebhethri ngesofthiwe ye-MDM, isungule inqubo eqinile yokufaka esikhundleni lapho impilo yebhethri iyonke yehla ngaphansi kuka-80%—ngokuvamile okwenzeka ngemva kwemijikelezo yokushaja egcwele engu-500. Ukuhlolwa okubonakalayo okuvamile kwama-gasket angaphandle edivayisi kanye nezimbozo zembobo kufanele futhi kwenziwe njalo ngeviki ukuqinisekisa ukuthi isilinganiso se-IP asizange sonakaliswe umonakalo ongokwenyama.

Indlela Yokukhetha Amafoni Avikela Isimo Sezulu Ukuze Uphephe Isikhathi Eside

Ukukhetha amafoni afanele angangeni esimeni sezulu kuyindlela yokutshala imali ethinta ukuphepha kokusebenza kwesikhathi eside kanye nenzuzo yenkampani. Izinqumo zokuthenga kumele zibheke ngale kwentengo yokuqala yokuthenga ihadiwe futhi zihlole Izindleko Zobunikazi Eziphelele (i-TCO) esikhathini seminyaka emithathu kuya kwemihlanu. Idatha yemboni ikhombisa ukuthi yize amadivayisi aqinile ochwepheshe ebiza iprimiyamu ephezulu kusengaphambili, i-TCO yawo ivame ukuba ngaphansi ngo-40% kunokusebenzisa amadivayisi ajwayelekile abathengi ezindaweni ezinzima, ikakhulukazi ngenxa yamanani okushintsha ancishisiwe kakhulu kanye nesikhathi sokungasebenzi esincishisiwe.

Izitifiketi, Iwaranti, kanye Nokusekelwa Kokulungisa

Ukuthobela imithetho kanye nezitifiketi zemvelo eziyingozi kuyizindlela ezingaxoxiswana ngazo zezimboni ezithile. Emisebenzini kawoyela negesi, ekucubungulweni kwamakhemikhali, noma ekuphathweni kokusanhlamvu, amadivayisi kumele abe nezitifiketi eziphephile ngokwemvelo ezifana nokuthiI-ATEXnoma i-IECEx yezindawo ze-Zone 1 noma ze-Zone 2. Lezi zitifiketi ziqinisekisa ukuthi idivayisi ayikwazi ukukhiqiza inhlansi noma umphumela wokushisa owanele ukukhanyisa izingxube zomoya eziqhumayo.

Okubaluleke ngokulinganayo iwaranti yomkhiqizi kanye nengqalasizinda yokulungisa. Iwaranti yabathengi cishe yonke indawo ayidingi ukumbozwa komonakalo wamanzi noma ukulimala okukhulu komthelela. Abakhiqizi bezingcingo abangochwepheshe abavikela isimo sezulu bavame ukunikeza iwaranti ephelele yeminyaka emibili kuya kwemithathu emboza umonakalo ongengozi. Ngaphezu kwalokho, banikeza ukwesekwa okuqinisekisiwe komjikelezo wokuphila, okuqinisekisa ukuthi izingxenye ezithathelwanayo, amabhethri, kanye nama-patches okuphepha kuhlala kutholakala kuze kube yiminyaka emihlanu, okuvimbela ukuphelelwa yisikhathi kwemikhumbi ngaphambi kwesikhathi.

Izindleko Eziphelele Zobunikazi kanye Nengozi Yokuphumula

Umthelela wezezimali wangempela wokukhethwa kwedivayisi ubonakala lapho kuhlaziywa ingozi yesikhathi sokungasebenzi. Nakuba ifoni yobungcweti engangenisi isimo sezulu ingabiza phakathi kuka-$500 no-$1,200 kusengaphambili, izindleko zokwehluleka kwedivayisi ensimini ziphakeme kakhulu. Emikhakheni efana nokumba noma ukumba ogwini lolwandle, isikhathi sokungasebenzi esibangelwa ukulahlekelwa ukuxhumana singadala izindleko ezingaphezu kuka-$5,000 ngehora. Uma idivayisi yabathengi ebuthakathaka ihluleka, izindleko aziyona nje ihadiwe yokufaka esikhundleni; ihlanganisa amahora okusebenza alahlekile, izindleko zokuhambisa ukufaka esikhundleni endaweni ekude, kanye nengozi yokuphepha ephakeme ngesikhathi sokuvalwa kokuxhumana.

Ngokusebenzisa imodeli yezindleko eziphelele zobunikazi, izinhlangano zingabona ngokucacile inzuzo yezezimali yokuqina. Uma izinga lokwehluleka lonyaka lamadivayisi abathengi endaweni ethile yangaphandle lidlula u-20%, iphuzu lokwephulwa kwezibalo lithanda kakhulu ukuthunyelwa kwamafoni azimele esimweni sezulu akhiwe ngenhloso. Asusa izindleko ezifihliwe "zokushintsha" - umjikelezo oqhubekayo wokuphula, ukuphinda unikeze, kanye nokufaka esikhundleni sehadiwe enganele.

Lapho Amafoni Avikela Isimo Sezulu Eyisinqumo Esifanele

Amafoni amelana nesimo sezulu ayisinqumo esifanele ngempela lapho izimo zemvelo zidlula njalo imikhawulo yobunjiniyela yobuchwepheshe obujwayelekile, futhi lapho ukwehluleka kokuxhumana kuveza ingozi ebonakalayo ekuphepheni kwabantu. Abalulekile kubasebenzi ababodwa, amaqembu okusabela eziphuthumayo, kanye nabasebenzi bezimboni abasebenza ezindaweni ezivame ukuba nemvula enkulu, amazinga okushisa aphezulu, noma izinto ezinamaqhuqhuva aphezulu.

Ekugcineni, isinqumo sokusebenzisa amafoni angangenisi isimo sezulu siwukuzibophezela ekuphepheni kwabasebenzi kanye nokuqina kokusebenza. Ngokubeka phambili ukuvikelwa okuqinile kokungena, ukuxhumana kwezimboni, kanye nokuphathwa okuphelele komjikelezo wokuphila, izinhlangano ziqinisekisa ukuthi amanethiwekhi azo okuxhumana ahlala esebenza ngesikhathi esifanele adingeka ngaso kakhulu, okuguqula ingxenye elula yehadiwe ibe umugqa wokuphila obalulekile.

Izinto Ezibalulekile Okufanele Uzicabangele

• Sebenzisa amafoni amelana nesimo sezulu njengengxenye yohlelo lokuxhumana ngokuphepha olusemthethweni lwezisebenzi ezizimele, amaqembu asebenza kude, kanye namaqembu ezimboni zangaphandle.
• Khetha amadivayisi aqinile ochwepheshe kunokusebenzisa amafoni angangeni manzi uma imisebenzi ihilela imvula, uthuli, usawoti, ukudlidliza, noma amazinga okushisa aphezulu.
• Ukuxhumana okuthembekile ensimini kunganciphisa izikhathi zokuphendula eziphuthumayo ngamaphesenti afinyelela ku-30, okwenza ukuqina kwedivayisi kube yinto yokuphepha elinganisekayo.
• Hlola izingozi zokwehluleka njengokufiphala, ukugqwala kwe-port, kanye nokulahlekelwa yibhethri ngenxa yesimo sezulu esibandayo ngaphambi kokukhetha imishini yokuxhumana yangaphandle.
• Ku-oyela negesi, izimayini, noma ezinye izindawo eziyingozi, qinisekisa ukuthi isitifiketi esingavimbeli ukuqhuma njenge-ATEX siyadingeka yini ngaphezu kokuvikelwa okuvikela isimo sezulu.
• Hlanganisa amafoni amelana nesimo sezulu nezinhlelo zokuthumela, i-intercom, i-paging, i-VoIP, noma izinhlelo zokushaya ucingo eziphuthumayo ukuze ugcine ukuxhumana okuqhubekayo kusayithi lonke.

imibuzo ejwayelekile ukubuzwa

Yini eyenza ifoni engangenisi isimo sezulu ihluke kufoni ephathwayo yabathengi?

Ucingo oluvikela isimo sezulu lwakhiwe ukuze lusetshenziswe ngaphandle kanzima olunezindawo zokugcina ezivaliwe, izinto zikagesi ezivikelwe, izingxenye ezingagqwali, kanye nokusebenza okuzinzile emvuleni, othulini, osawoti, kanye nasezingeni lokushisa eliphakeme. Ama-smartphone asetshenziswa ngabathengi angase angangeni manzi, kodwa awaklanyelwe ukuxhumana okuqhubekayo ngokuphepha kwezimboni.

Kukuphi lapho amafoni angangenisi isimo sezulu awusizo khona kakhulu?

Ziwusizo ikakhulukazi ezimayini, uwoyela negesi, ukwakhiwa, ezokuthutha, izindawo zasolwandle, amakhampasi, amajele, nakwezinye izindawo zangaphandle noma eziyingozi lapho abasebenzi bedinga khona ukuxhumana okuphuthumayo okuthembekile naphezu komsindo, isimo sezulu, uthuli, noma izindawo ezikude.

Amafoni amelana nesimo sezulu athuthukisa kanjani impendulo ephuthumayo?

Bagcina imigqa yokuxhumana itholakala ngesikhathi sezimo ezinzima, okwenza kube lula ukubiza abantu abacindezelekile ngokushesha, ukungena, ukuxhumanisa ukuthunyelwa kwempahla, kanye nokusakazwa kwezimo eziphuthumayo. Ukuxhumana okuthembekile ensimini kunganciphisa izikhathi zokuphendula eziphuthumayo ngamaphesenti afinyelela ku-30, kusize amaqembu ukuba aphendule ngaphambi kokuba izehlakalo ziqhubeke.

Ingabe amafoni angamelana nesimo sezulu angasebenza ezimweni ezibandayo?

Amafoni ochwepheshe amelana nesimo sezulu aklanyelwe ukusebenza ezindaweni ezibandayo lapho amabhethri ajwayelekile angalahlekelwa khona amandla afinyelela ku-50% ku--10°C. Amamodeli aqinile asebenzisa ukuvala okuqinile, ama-elekthronikhi avikelwe, kanye nezinhlelo zebhethri ezenzelwe ukusebenza okuthembekile kwezinga lokushisa eliphansi.

Ingabe amafoni amelana nesimo sezulu afanelekela izindawo zezimboni eziyingozi?

Yebo, kodwa izindawo eziyingozi zingadinga amamodeli aqinisekisiwe angaqhumi. I-SINIWO inikeza ocingo nama-intercom angangenisi manzi, angangeni manzi, futhi angaqhumi ezindaweni ezibucayi neziyingozi, kanye nezitifiketi ezifanele njenge-ATEX, CE, FCC, ROHS, kanye ne-ISO9001.