TL;DR

• Izinzwa zeradar ye-microwave zibonelela ngoluhlu lokubona oluyi-2-5m kunye nee-engile zokugubungela ezingama-30-60° — zilungele ukungena kwiindawo zokuthengisa ezinabantu abaninzi apho ukusebenza komnyango kwangethuba kuthintela imiqobo.
• Izinzwa ze-infrared ezisebenzayo zenza amakhethini okubona achanekileyo angama-0.1–3m — angcono kwiimitha zokhuseleko kunye nokubeka esweni umda kunokusebenzisa okuphambili.
• Ubushushu basehlotyeni bubangela ukuba izinzwa ze-infrared ziqalise ubuxoki ngokuvela kwiimpawu zobushushu; ii-algorithms zokufumanisa ezihlawulelwa bubushushu zibalulekile ekuthembekeni kokuthengisa ehlotyeni.
• Kwiivenkile ezivulekileyo zasehlotyeni, uqwalaselo lwe-dual-sensor (ukhuseleko lwe-microwave kunye ne-infrared) lubonelela ngokulinganisela okufanelekileyo kokuhamba kwezithuthi kunye nokhuseleko.
• Sicebisa ukuba ucacise uluhlu lokuchonga, i-engile yokugubungela, ubushushu bokusebenza, kunye nokuhambelana kwe-HVAC ngokucacileyo xa u-odola ii-sensors kumthengisi wesenzisi sesenzi somnyango ozenzekelayo.
• Izinzwa zeradar ye-microwave zibonelela ngoluhlu lokubona oluyi-2-5m kunye nee-engile zokugubungela ezingama-30-60° — zilungele ukungena kwiindawo zokuthengisa ezinabantu abaninzi apho ukusebenza komnyango kwangethuba kuthintela imiqobo.

Izinzwa zeradar ye-microwave

• Izinzwa ze-infrared ezisebenzayo zenza amakhethini okubona achanekileyo angama-0.1–3m — angcono kwiimitha zokhuseleko kunye nokubeka esweni umda kunokusebenzisa okuphambili.

Izinzwa ze-infrared ezisebenzayo

• Ubushushu basehlotyeni bubangela ukuba izinzwa ze-infrared ziqalise ubuxoki ngokuvela kwiimpawu zobushushu; ii-algorithms zokufumanisa ezihlawulelwa bubushushu zibalulekile ekuthembekeni kokuthengisa ehlotyeni.

ii-algorithms zokufumanisa ezihlawulelwa bubushushu

• Kwiivenkile ezivulekileyo zasehlotyeni, uqwalaselo lwe-dual-sensor (ukhuseleko lwe-microwave kunye ne-infrared) lubonelela ngokulinganisela okufanelekileyo kokuhamba kwezithuthi kunye nokhuseleko.

uqwalaselo lwe-sensor ezimbini

• Sicebisa ukuba ucacise uluhlu lokuchonga, i-engile yokugubungela, ubushushu bokusebenza, kunye nokuhambelana kwe-HVAC ngokucacileyo xa u-odola ii-sensors kumthengisi wesenzisi sesenzi somnyango ozenzekelayo.

umthengisi we-sensor yomnyango ozenzekelayo

Ixesha lokuqala endalibona ngalo ucango lwevenkile luwa ngexesha lobushushu obukhulu, kwakukwivenkile enkulu eChengdu, isixeko apho amaqondo obushushu ehlobo ahlala edlula ama-38°C. Ivenkile yayisandula ukugqiba ulungiso olukhulu, yafaka iingcango ezintsha ezizitshixayo, yaza yavula ixesha lokuthengisa lasehlotyeni - ixesha labo elikhulu lengeniso. Kwiiveki ezimbini, ucango lwalujikeleza ngokungacwangciswanga: luvuleka xa kungekho mntu ukufutshane, lwala ukuvula xa abathengi besondela bephethe iingxowa, kwaye ngamanye amaxesha lwalungavali ngexesha lexesha lasemini xa imitha yelanga evenkileni ibangela ukuphazamiseka kobushushu kwiinzwa ze-infrared. Umphathi wevenkile wanditsalela umnxeba, edanile, waza wabuza: “Sichithe imali engaka kwiingcango ezizitshintshayo kwaye azisebenzi ehlotyeni?”

Loo ngxaki yayinokuthintelwa ngokupheleleyo. Olu fakelo lwalusebenzise i-infrared activation sensor apho i-microwave radar sensor yayiza kusebenza ngokuthembekileyo. Xa ndachaza umahluko kumphathi wevenkile, wathi “Kutheni kungekho mntu usixeleleyo ngaphambi kokuba sizithenge ezi?” Loo mbuzo uhlale uhleli kum kulo lonke ixesha lomsebenzi wam, kwaye ngumbuzo endizakuwuphendula kweli nqaku: ungayikhetha njani itekhnoloji yokubona iminyango ezenzekelayo kwiindawo zokuthengisa, ingakumbi xa iimeko zasehlotyeni zityhalela ukusebenza kwe-sensor kwimida yayo?

Uyikhetha njani iteknoloji efanelekileyo yokubhaqa iingcango ezizenzekelayo kwiindawo zokuthengisa, ingakumbi xa iimeko zasehlotyeni zityhala ukusebenza kwesensor kwimida yayo?

Njengomphathi wentengiso eNingbo Yufan Beifan Automatic Door Co., Ltd., ndisebenza nabaphuhlisi bezindlu, abakhi beevenkile, kunye nabaphathi bemisebenzi yevenkile abachaza iinkqubo zeengcango ezizenzekelayo. Sinikezela nge-YF150 automatic sliding door operator kunye ne-YF200 automatic sliding door operator, zombini ezixhasa uqwalaselo lweesensor ezininzi. Kweli nqaku, ndiza kukubonisa iindlela ezimbini eziphambili zokufumanisa - i-microwave radar kunye ne-active infrared - ndichaza indlela ezisebenza ngayo ngokwahlukileyo kwiimeko zasehlotyeni, kwaye ndikubonise indlela yokuchaza uqwalaselo olufanelekileyo kwindawo yakho yokuthengisa ethile.

Umsebenzisi wocango olutyibilikayo oluzenzekelayo lwe-YF150
Umsebenzisi wocango olutyibilikayo oluzenzekelayo lwe-YF200

Kutheni iindawo zokuthengisa zasehlotyeni zifuna ngokukodwa ii-sensors zomnyango

Ngaphambi kokuba singene kuthelekiso lwetekhnoloji, kubalulekile ukuqonda ukuba kutheni iindawo zokuthengisa zasehlotyeni zinzima ngokukodwa kwiisensa zomnyango ezizenzekelayo. Le meko iya kukunceda uqonde ukuba kutheni izigqibo zeenkcukacha zesensa zibaluleke kangaka kwizicelo zokuthengisa.

Iivenkile ehlotyeni zijongene noxinzelelo oluninzi olungachaphazeli ezinye izicelo zomnyango ozenzekelayo:

• Utshintsho olukhulu nolukhawulezayo kubushushu: Iglasi ekwivenkile ekhanyisa ngqo ilanga ingafikelela kuma-60–70°C ngelixa ingaphakathi elinomoya opholileyo lihlala kuma-22–24°C. Olu qondo lobushushu olungaphezulu kwama-40°C ludala imisinga yobushushu ejikeleze umnyango enokubangela ukuba ii-infrared sensors zibe neempawu zobushushu ezingezizo.
• I-peak feet traffic ineepakethe ezininzi: Iintengiso zasehlotyeni zizisa i-high feet traffic, kwaye abathengi abathenga ngexesha lobushushu basehlotyeni badla ngokuba neemoto ezininzi — iibhotile zamanzi, iingxowa zokuthenga, ii-strollers ezisongwayo. Ii-sensors ezingababoniyo abathengi kumgama owaneleyo ziya kubangela abathengi ukuba balinde, nto leyo edala imigca kunye nokukhungatheka emnyango.
• Ukukhanya kwelanga evenkileni: Iivenkile ezijonge empuma zifumana ilanga elinamandla kusasa; iivenkile ezijonge entshona zibhaka emva kwemini. Oku kukhanya kwelanga kuchaphazela ngqo ii-elektroniki zesensor, kuphakamisa amaqondo obushushu angaphakathi kunye nokutshintsha ukulinganiswa komda wokufumanisa.
• Ukuphazamiseka kwenkqubo ye-HVAC: Iindawo zokuthengisa ezine-air conditioner zihlala zisebenza ngoxinzelelo oluhle lwangaphakathi ukugcina ucoceko kunye nobushushu. Olu mahluko woxinzelelo lubangela iintshukumo zomoya ezincinci kodwa ezinokulinganiswa ngomnyango onokuphazamisana neekhethini zokubona i-infrared.
• Iiyure zokusebenza ezinde: Iiyure zokurhweba zasehlotyeni ezongeziweyo zithetha ukuba iingcango ezizenzekelayo zisebenza ngokuqhubekayo iiyure ezili-12-16 ngosuku, xa kuthelekiswa mhlawumbi neeyure ezisi-8-10 ebusika. Iisensors ezineemida zobushushu ezingaphantsi ziya kudlula kule mijikelo yexesha elide.
• Utshintsho olukhulu nolukhawulezayo kubushushu: Iglasi ekwivenkile ekhanyisa ngqo ilanga ingafikelela kuma-60–70°C ngelixa ingaphakathi elinomoya opholileyo lihlala kuma-22–24°C. Olu qondo lobushushu olungaphezulu kwama-40°C ludala imisinga yobushushu ejikeleze umnyango enokubangela ukuba ii-infrared sensors zibe neempawu zobushushu ezingezizo.

Utshintsho olukhulu nolukhawulezayo kubushushu:

• I-peak feet traffic ineepakethe ezininzi: Iintengiso zasehlotyeni zizisa i-high feet traffic, kwaye abathengi abathenga ngexesha lobushushu basehlotyeni badla ngokuba neemoto ezininzi — iibhotile zamanzi, iingxowa zokuthenga, ii-strollers ezisongwayo. Ii-sensors ezingababoniyo abathengi kumgama owaneleyo ziya kubangela abathengi ukuba balinde, nto leyo edala imigca kunye nokukhungatheka emnyango.

Itrafikhi yeenyawo eziphezulu enemithwalo ephezulu yeepakeji:

• Ukukhanya kwelanga evenkileni: Iivenkile ezijonge empuma zifumana ilanga elinamandla kusasa; iivenkile ezijonge entshona zibhaka emva kwemini. Oku kukhanya kwelanga kuchaphazela ngqo ii-elektroniki zesensor, kuphakamisa amaqondo obushushu angaphakathi kunye nokutshintsha ukulinganiswa komda wokufumanisa.

Ukukhanya kwelanga evenkileni:

• Ukuphazamiseka kwenkqubo ye-HVAC: Iindawo zokuthengisa ezine-air conditioner zihlala zisebenza ngoxinzelelo oluhle lwangaphakathi ukugcina ucoceko kunye nobushushu. Olu mahluko woxinzelelo lubangela iintshukumo zomoya ezincinci kodwa ezinokulinganiswa ngomnyango onokuphazamisana neekhethini zokubona i-infrared.

Ukuphazamiseka kwenkqubo ye-HVAC:

• Iiyure zokusebenza ezinde: Iiyure zokurhweba zasehlotyeni ezongeziweyo zithetha ukuba iingcango ezizenzekelayo zisebenza ngokuqhubekayo iiyure ezili-12-16 ngosuku, xa kuthelekiswa mhlawumbi neeyure ezisi-8-10 ebusika. Iisensors ezineemida zobushushu ezingaphantsi ziya kudlula kule mijikelo yexesha elide.

Iiyure zokusebenza ezinde:

Ndibone iisensa ezisebenze kakuhle ngexesha lovavanyo lokufakelwa ebusika zisilela kwiintsuku ezimbalwa zeveki yokuqala eshushu yasehlotyeni. Umahluko uhlala ukho kuyilo lobushushu lwesensa kunye nokukwazi kwayo ukugcina iiparamitha zokufumanisa ezilinganisiweyo kulo lonke uluhlu lobushushu bokusebenza. Yingakho omnye wemibuzo yokuqala endiyibuza abathengi abathengi ithi: “Yeyiphi iqondo lobushushu elibi kakhulu eli sensa liya kuhlangabezana nalo kwindawo okuyo?” Impendulo imisela ukuba isensa esemgangathweni ye-infrared iyamkeleka na okanye kufuneka sichaze isensa enomlinganiselo wobushushu ongezelelweyo.

Yingakho omnye wemibuzo yokuqala endiyibuza abathengi bethu kubathengisi uthi: “Lithini iqondo lobushushu elibi kakhulu eli sensor eliza kulifumana kwindawo okuyo?”

Izinzwa zeMicrowave Radar: Indlela Ezisebenza Ngayo Nesizathu Sokuba Ziphumelele Kwivenkile Yasehlotyeni

Izinzwa zeradar ze-microwave zikhupha amandla erediyo eqhubekayo kumaza amaninzi kwi-microwave (ngesiqhelo i-24.125 GHz, eyi-ISM band eyabelwe ukusetyenziswa kwezixhobo zokuvavanya imboni). I-antenna ye-transmitter yesinzwa ikhupha la mandla kwindawo yokufumanisa, kwaye i-receiver ibona utshintsho lwe-Doppler kumandla abonakalisiweyo xa izinto zihamba ngaphakathi ebaleni. Ngenxa yokuba isinzwa sibona intshukumo nge-Doppler shift endaweni yesiginitsha yobushushu, ayichaphazeleki kakhulu bubushushu obungqongileyo - yiyo loo nto izinzwa zeradar ze-microwave zihlala ziphumelela kunezinzwa ze-infrared kwiindawo ezinobushushu obuphezulu.

Iimpawu eziphambili zee-sensors ze-radar ze-microwave kwizicelo zomnyango ozenzekelayo zezi:

• Uluhlu lokubhaqwa: Ngokwesiqhelo ziimitha ezi-2–5, ezilungisekayo nge-potentiometer okanye i-software interface. Uluhlu lunokulungiselelwa ukuze luhambelane nobubanzi obuthile bomnyango kunye nomgama ofunekayo wokuvula kwangaphambili.
• I-engile yokugubungela: Ngokwesiqhelo yi-30–60° ukusuka kwi-axis ye-optical ye-sensor, ebonelela ngokugubungela indawo ebanzi evula ucango ngaphambi kokuba umthengi afikelele kumda.
• Ukuzimela kobushushu: Ukufunyanwa kwe-microwave kusekelwe kwi-Doppler shift ebangelwa kukuhamba, kungekhona ukukhutshwa kobushushu. Ukusebenza kwe-sensor akuyehli kumaqondo obushushu afikelela kwi-70°C okanye kumaqondo obushushu angaphantsi kwe-zero. Ii-sensor zethu ze-YF-series zilinganiswe ukusebenza kwe--20°C ukuya kwi-+70°C.
• Amandla okungena: Imitha ye-microwave ingena kwiindawo ezingezizo ezesinyithi kuquka iiglasi kunye neengcango eziqhelekileyo, ivumela ukufakwa okufihliweyo ngaphakathi kwendlu yomqhubi.
• Umngcipheko we-trigger engeyonyani: I-radar ye-microwave inokubangelwa yinto ehambahambayo ekufutshane, kuquka ukuthutha izityalo ngaphandle kwevenkile, izithuthi ezidlulayo esitalatweni, kwanezilwanyana ezinkulu. Kwiindawo ezixineneyo zokuthengisa ezidolophini ezinezithuthi ezininzi zabantu abahamba ngeenyawo, ezi trigger ezingeyonyani ziyancitshiswa kuba i-sensor ihlala ibona imiqondiso yokusebenza esemthethweni.
• Uluhlu lokubhaqwa: Ngokwesiqhelo ziimitha ezi-2–5, ezilungisekayo nge-potentiometer okanye i-software interface. Uluhlu lunokulungiselelwa ukuze luhambelane nobubanzi obuthile bomnyango kunye nomgama ofunekayo wokuvula kwangaphambili.

Uluhlu lokufunyaniswa:

• I-engile yokugubungela: Ngokwesiqhelo yi-30–60° ukusuka kwi-axis ye-optical ye-sensor, ebonelela ngokugubungela indawo ebanzi evula ucango ngaphambi kokuba umthengi afikelele kumda.

I-engile yokugubungela:

• Ukuzimela kobushushu: Ukufunyanwa kwe-microwave kusekelwe kwi-Doppler shift ebangelwa kukuhamba, kungekhona ukukhutshwa kobushushu. Ukusebenza kwe-sensor akuyehli kumaqondo obushushu afikelela kwi-70°C okanye kumaqondo obushushu angaphantsi kwe-zero. Ii-sensor zethu ze-YF-series zilinganiswe ukusebenza kwe--20°C ukuya kwi-+70°C.

Ukuzimela kobushushu:

• Amandla okungena: Imitha ye-microwave ingena kwiindawo ezingezizo ezesinyithi kuquka iiglasi kunye neengcango eziqhelekileyo, ivumela ukufakwa okufihliweyo ngaphakathi kwendlu yomqhubi.

Ubuchule bokungena:

• Umngcipheko we-trigger engeyonyani: I-radar ye-microwave inokubangelwa yinto ehambahambayo ekufutshane, kuquka ukuthutha izityalo ngaphandle kwevenkile, izithuthi ezidlulayo esitalatweni, kwanezilwanyana ezinkulu. Kwiindawo ezixineneyo zokuthengisa ezidolophini ezinezithuthi ezininzi zabantu abahamba ngeenyawo, ezi trigger ezingeyonyani ziyancitshiswa kuba i-sensor ihlala ibona imiqondiso yokusebenza esemthethweni.

Umngcipheko wezinto ezibangela ubuxoki:

Kwiindawo zokuvula iivenkile zasehlotyeni, ndihlala ndicebisa i-microwave radar njengesixhobo sokuvula esiphambili kuba ukuzimela kwayo kubushushu kususa indlela yokusilela ephambili yee-infrared sensors kwiimeko zasehlotyeni. Kwi-YF150 kunye ne-YF200 sliding door operators zethu, simisela ii-microwave sensors njengesixhobo sokuqala sokuvula, apho ucango luvuleka ngokukhawuleza nje ukuba i-sensor ibone intshukumo ngaphakathi koluhlu olucwangcisiweyo, ngaphambi kokuba umthengi afikelele kumda wocango.

Kwi-YF150 kunye ne-YF200 sliding door operators zethu, simisela ii-microwave sensors njengesixhobo sokuqala sokuvula.

IpropatiI-Microwave Radar SensorI-Active Infrared SensorI-SensorUmgaqo wokufumanisaUkutshintsha kweDoppler kumandla e-24 GHz RF abonakalisiweyoIkhethini yokukhanya ye-infrared ephazamisekileyoUluhlu lokufumanisaIimitha ezi-2–5, ezihlengahlengiswayoIimitha ezi-0.1–3, zihlala zicwangcisiweI-Angle yoMqadi wobubanzi obungama-30–60°Ikhethini elimxinwa, 5–15° ngomqadi ngamnyeUbushushuUvakaleloUbunzima obuncinci — obusekwe kwiDoppler, hayi obushushuUphawu lobushushu oluphezulu lubangela izinto ezingezizo Ukusebenza kobushushu basehlotyeniUgqwesile — olulinganiswe kwi-70°C+Olonakeleyo ngaphezulu kwama-45°C Uhlobo lokufumanisa intoUkunyakaza kuphela (kufuna intshukumo)Ubukho kunye nentshukumo (ukuqhekeka kwekhethini)UkungenaIngena kwiglasi, iplastiki, izinto ezingezizo zesinyithiIvalwe yiglasi, izinto ezingacacangaItyala lokusetyenziswa eliqhelekileyoI-sensor yokuvula ephambili yeengcango ezinabantu abaninziUmqadi wokhuseleko kwindlela yokuvala ucango

IpropatiI-Microwave Radar SensorI-Active Infrared SensorI-Microwave Radar SensorI-Active Infrared SensorI-Active Infrared SensorI-Active Infrared SensorI-Doppler shift kwi-reflective 24 GHz RF energyI-interrupted infrared light curtainI-interrupted infrared light curtainI-interrupted infrared light curtainI-interrupted infrared light curtainI-interrupted RangeI-2–5 metres, ehlengahlengiswayo0.1–3 metres, eqhele ukusetaI-Finding RangeI-2–5 metres, ehlengahlengiswayo0.1–3 metres, eqhele ukusetaI-Coverage Angle30–60° wide beamI-rim enciphileyo, 5–15° per beamI-Coverage Angle30–60° wide beamI-rim enciphileyo, 5–15° per beamI-temperature SensitivityI-Minimum — Doppler-based, not thermalI-High — heat signatures ibangela i-false triggersI-Temperature SensitivityI-Minimum — Doppler-based, not thermalI-High — heat signatures ibangela i-false triggersI-Summer Heat PerformanceI-Grade to 70°C+I-Degraded above 45°C ambientI-Summer Heat PerformanceI-Grade-rated — rated ukuya kwi-70°C+Iwohlokile ngaphezu kwe-45°C Uhlobo lokuFumana intoIntshukumo kuphela (ifuna intshukumo)Ubukho kunye nentshukumo (ukuqhekeka kwekhethini)Uhlobo lokuFumana intoIntshukumo kuphela (ifuna intshukumo)Ubukho kunye nentshukumo (ukuqhekeka kwekhethini)UkungenaIngena kwiglasi, iplastiki, ezingezizo zesinyithiIvalwe yiglasi, izinto ezingacacangaUkungenaIngena kwiglasi, iplastiki, ezingezizo zesinyithiIvalwe yiglasi, izinto ezingacacangaItyala lokusetyenziswa eliqhelekileyoIsenzi sokuqalisa esiphambili seengcango ezinabantu abaninziIbhanti yokhuseleko kwindlela yokuvala ucangoItyala lokusetyenziswa eliqhelekileyoIsenzi sokuqalisa esiphambili seengcango ezinabantu abaninziIbhanti yokhuseleko kwindlela yokuvala ucangoItheyibhile 1: Uthelekiso lwetekhnoloji yokubona i-radar ye-microwave vs i-infrared esebenzayo yeengcango zokuthengisa ezizenzekelayo. Jonga ikhathalogu yethu yemveliso ukuze ufumane iinkcukacha ezipheleleyo zesenzi.

Itheyibhile 1:
ikhathalogu yemveliso

Izinzwa ze-Infrared ezisebenzayo: Ukuchonga ngokuchanekileyo kwizicelo zoKhuseleko

Izinzwa ze-infrared ezisebenzayo zisebenza ngokwenza ikhethini engabonakaliyo yemitha yokukhanya ye-infrared ngaphesheya komnyango. Iyunithi yokudlulisa ikhupha ukukhanya kwe-infrared okuguquliweyo okwamkelwa yiyunithi yokwamkela ehambelanayo. Xa umntu okanye into iphula enye okanye ngaphezulu kwezi mitha, isinzwa sinika umqhubi womnyango umqondiso wokugcina ucango luvulekile okanye umva intshukumo yalo yokuvala. Ngokungafaniyo ne-microwave radar, ebona intshukumo yezinto, i-infrared esebenzayo ibona ubukho bezinto kwindawo echaziweyo - kwanabathengi abamileyo bemi emgubasini womnyango.

intshukumo
ubukho

Olu buchule bokubona ubukho yilo nto eyenza ukuba izinzwa ze-infrared ezisebenzayo zibe yimfuneko kwizicelo zokhuseleko lweminyango. Umgangatho we-EN 1328 weengcango zabahambi ngeenyawo ozisebenzelayo ufuna ukuba iingcango zivalwe kuphela xa ummandla womda ungenanto kwaphela ebantwini nakwizinto. Imiqadi yokhuseleko ye-infrared esebenzayo yeyona teknoloji iphambili yokunyanzelisa le mfuneko. Xa ndichaza abaqhubi bethu be-YF150 okanye i-YF200 kubathengi abathengisa ngokuthengisa, ndisoloko ndigxininisa kwi-infrared yokhuseleko esebenzayo kwindlela yokuvala - oku akunakuxoxiswana ngako nakuphi na usetyenziso apho abantu bangena khona ngomnyango.

Umgangatho we-EN 1328
Xa ndichaza abaqhubi bethu be-YF150 okanye be-YF200 kubathengi abathengisa ngokuthengisa, ndisoloko ndigxininisa ukuba kubekho umqadi wokhuseleko we-infrared osebenzayo kwindlela yokuvala — oku akunakuxoxiswana ngako nakuphi na usetyenziso apho abantu bangena ngomnyango.

Nangona kunjalo, ukuze kusebenze ucango oluphambili, izinzwa ze-infrared ezisebenzayo zinemida ebalulekileyo kwiimeko zokuthengisa zasehlotyeni:

• Ukuphazamiseka kwelanga: Ukukhanya kwelanga okukhulu ehlotyeni kunamandla e-infrared anokugquma isamkeli senzwa, nto leyo ebangela ukusebenza okungekhoyo okanye, ngokumangalisayo, ukungaphumeleli ngokupheleleyo kokubona njengoko isenzwa itolika ukukhanya kwelanga njengemeko "yokwaphuka komqadi ngonaphakade".
• Ukuphazamiseka kwe-thermal gradient: Xa ilanga lifudumeza iglasi yevenkile ngokungalinganiyo, imisinga yobushushu ephumayo idala utshintsho lwe-refractive index emoyeni olunokubangela ukuba ipateni ye-infrared beam itshintshe okanye ifiphale, nto leyo enciphisa ukuthembeka kokubhaqwa.
• Ukushukuma kobushushu: Ii-elektroniki ze-infrared sensor ezisebenzayo zilinganiswa kwi-20–25°C. Kwiqondo lobushushu eliphezulu elingaphezulu kwe-40°C, ii-elektroniki zangaphakathi ze-sensor zifumana ukushukuma okulinganiselweyo okunokufuna uhlengahlengiso okanye ukutshintshwa. Ii-sensors zethu ze-infrared zilinganiswe kwi-+55°C ephezulu ye-ambient — ngaphaya koku, ukuthembeka kokufumanisa kuncipha kakhulu.
• Uluhlu olulinganiselweyo: Iikhethini ze-infrared ezisebenzayo zihlala zisebenza kwiimitha eziyi-0.5–3, oko kuthetha ukuba ucango luqala ukuvuleka kuphela xa umthengi sele esondele kakhulu kumda. Kwiindawo zokungena ezithengisa kakhulu, lo mgama umfutshane wokuvula udala imiqobo ngexesha lexesha elixakekileyo.
• Ukuphazamiseka kwelanga: Ukukhanya kwelanga okukhulu ehlotyeni kunamandla e-infrared anokugquma isamkeli senzwa, nto leyo ebangela ukusebenza okungekhoyo okanye, ngokumangalisayo, ukungaphumeleli ngokupheleleyo kokubona njengoko isenzwa itolika ukukhanya kwelanga njengemeko "yokwaphuka komqadi ngonaphakade".

Ukuphazamiseka kwelanga:

• Ukuphazamiseka kwe-thermal gradient: Xa ilanga lifudumeza iglasi yevenkile ngokungalinganiyo, imisinga yobushushu ephumayo idala utshintsho lwe-refractive index emoyeni olunokubangela ukuba ipateni ye-infrared beam itshintshe okanye ifiphale, nto leyo enciphisa ukuthembeka kokubhaqwa.

Ukuphazamiseka kwe-thermal gradient:

• Ukushukuma kobushushu: Ii-elektroniki ze-infrared sensor ezisebenzayo zilinganiswa kwi-20–25°C. Kwiqondo lobushushu eliphezulu elingaphezulu kwe-40°C, ii-elektroniki zangaphakathi ze-sensor zifumana ukushukuma okulinganiselweyo okunokufuna uhlengahlengiso okanye ukutshintshwa. Ii-sensors zethu ze-infrared zilinganiswe kwi-+55°C ephezulu ye-ambient — ngaphaya koku, ukuthembeka kokufumanisa kuncipha kakhulu.

Ukutshintsha kobushushu:

• Uluhlu olulinganiselweyo: Iikhethini ze-infrared ezisebenzayo zihlala zisebenza kwiimitha eziyi-0.5–3, oko kuthetha ukuba ucango luqala ukuvuleka kuphela xa umthengi sele esondele kakhulu kumda. Kwiindawo zokungena ezithengisa kakhulu, lo mgama umfutshane wokuvula udala imiqobo ngexesha lexesha elixakekileyo.

Uluhlu olulinganiselweyo:

Ndifuna ukucacisa: le mida ayenzi ii-sensors ezisebenzayo ze-infrared zingafaneleki kwiingcango ezizenzekelayo. Zizenza zingafaneleki njenge-sensor yokuqala yokuvula kwiindawo zokuthengisa zasehlotyeni. Isetyenziswa njengomqadi wokhuseleko— ibekwe kwindlela yokuvala yomnyango ukuthintela ucango ukuba lungavali kumthengi osele esemngciphekweni—i-sensor esebenzayo ye-infrared yiteknoloji efanelekileyo. Umahluko phakathi kokuvula okuphambili (apho i-microwave iphumelela khona) kunye nokubeka esweni ukhuseleko (apho i-infrared iphumelela khona) sesinye sezigqibo ezibalulekileyo endinceda abathengi bathengise.

isenzi sokuvula esiphambili
umqadi wokhuseleko

Ingxaki Yobushushu Basehlotyeni: Iindlela Ezithile Zokusilela Nendlela Esizisombulula Ngayo

Mandingene nzulu kwiindlela ezithile ubushushu basehlotyeni obuchaphazela ngazo iinkqubo zesensa yomnyango ezizenzekelayo, kuba ukuqonda iindlela zokungaphumeleli kubalulekile ekuchazeni inkqubo ethembekileyo endaweni yenkqubo eya kufuna iifowuni zenkonzo kwisantya sokuqala sobushushu.

Ukulungiswa kobushushu obuphezulu kwiiSensors ze-Infrared

Ii-elektroniki ze-sensor ze-infrared zisebenzisa isekethe yokubona umngcelele: isignali ye-infrared efunyenweyo ithelekiswa nenqanaba lereferensi, kwaye xa isignali iwela ngaphantsi komngcelele (umqadi waphukile), i-output relay iyasebenza. Le mingcele ilinganiswa kubushushu begumbi ngexesha lovavanyo lwefektri. Njengoko ubushushu be-ambient busanda, izinto ezimbini zenzeka: i-LED emitter output ye-sensor iyatshintsha (ngesiqhelo iyancipha kancinci), kwaye i-reference comparator yesekethe ye-receiver iyatshintsha. Isiphumo esipheleleyo kukuba uluhlu olusebenzayo lwe-sensor lokubona luyehla njengoko ubushushu bunyuka.

Kuvavanyo lwethu, silinganise ukwehla komgama we-infrared sensor we-15–25% kubushushu obuphakathi kwe-45°C xa kuthelekiswa ne-20°C. Kwi-55°C — eqheleke kwiindawo ze-sensor ezingaphambili kwevenkile ngexesha lobushushu basehlotyeni — ukwehla kungadlula i-40%. Oku kuthetha ukuba i-infrared sensor elinganisiweyo ukuze ibone abathengi kwiimitha ezi-2 kwivenkile elawulwa yimozulu iya kuba nomgama wokufumanisa osebenzisekayo mhlawumbi we-1.2 yeemitha ukuphakama kwehlobo. Kwiindawo zokungena apho abathengi besondela bephethe iipakethi eziphakamileyo ezahlukeneyo, olu nciphiso lomgama luthetha ukuba abathengi baya kufikelela kumda womnyango ngaphambi kokuba usebenze, nto leyo ebangela ukuba ucango "lusukele" abathengi endaweni yokuvula kakuhle phambi kwabo.

Oku kuthetha ukuba i-infrared sensor elungiselelwe ukubona abathengi kwiimitha ezi-2 kwivenkile elawulwa yimozulu iya kuba noluhlu olusebenzisekayo lokufumanisa mhlawumbi iimitha ezili-1.2 ukuphakama kwehlobo.

Abaqhubi bethu be-YF150 kunye ne-YF200 bajongana nale meko ngolungiselelo lwe-dual-sensor kunye nokusebenza kwe-microwave primary. Uluhlu lokufumanisa lwe-microwave sensor aluxhomekekanga kubushushu, ngoko ke lugcina uluhlu olupheleleyo lokufumanisa nokuba iimeko zemozulu zinjani na. Umqadi wokhuseleko we-infrared osebenzayo usebenza ngamandla aphantsi nakwindawo encinci, apho ukushukuma kwawo kobushushu kungenzi ngxaki kuba umsebenzi womqadi wokhuseleko (ukubona ubukho kwindlela yokuvala) unyamezela utshintsho oluthile loluhlu ngaphandle kokudala ukusilela okujongene nabathengi.

Ukulayisha kwelanga kwiZindlu zeSensor

Izinzwa zomnyango ezizenzekelayo zihlala zifakelwa kwintloko yomnyango okanye ngaphakathi - phezulu kwesakhelo somnyango esiveziweyo. Ehlotyeni, le ndawo inokuhlangabezana nemitha yelanga ngqo iiyure ezi-8-10 ngosuku, kunye namaqondo obushushu obuphezulu bentloko afikelela kuma-60-80°C elangeni ngqo. Ii-elektroniki ze-sensor zinobushushu obuphezulu be-junction (amaqondo obushushu apho ukusebenza kwe-semiconductor kungathembeki) ngokuqhelekileyo kuluhlu lwe-85-125°C. Xa ubushushu be-sensor yangaphakathi budlula umlinganiselo we-junction, ukuthembeka kokufumanisa kuyawohloka.

Sijongana nale nto ngeendlela ezintathu zokufakela iivenkile zasehlotyeni: okokuqala, sichaza izindlu zeesensa ezinokumelana nobushushu obuphezulu ezikhusela izixhobo ze-elektroniki ekuthwalweni ngqo yilanga; okwesibini, sisebenzisa iisensa ezinezinga lobushushu elandisiweyo (+70°C kwi-microwave, +55°C kwi-infrared) njengomgangatho wokusetyenziswa kweevenkile zasehlotyeni; kwaye okwesithathu, sichaza iindawo zokufakela ezisebenzisa isithunzi sentloko yomnyango ukubonelela ngomthunzi ongaphelelanga wendlu yeesensa ngexesha lelanga lasemini. Xa ndenza uphando lwendawo yokufakela iivenkile zasehlotyeni, enye yezinto zokuqala endizijongayo yi-engile yelanga xa ithelekiswa nendawo yokufakela iisensa— uphando lwemizuzu engama-20 lunokuthintela iingxaki zeenyanga zenkonzo yasehlotyeni.

Xa ndenza uphando lwendawo yokufakela izinto ezithengiswa ehlotyeni, enye yezinto zokuqala endizijongayo yi-engile yelanga xa ithelekiswa nendawo yokufaka i-sensor.

Umahluko woxinzelelo lwe-HVAC kunye nokuhamba komoya kwi-Threshold Zone

Iindawo zokuthengisa ezine-air conditioner ehlotyeni zisebenza ngoxinzelelo lwangaphakathi oluhle — ngesiqhelo iiPascals ezi-5–15 ngaphezulu koxinzelelo lwangaphandle lomoya — ukuthintela ukungena komoya ongekho conditioner. Olu tshintsho loxinzelelo lubangela ukuhamba komoya okuncinci kodwa okunokulinganiswa ngomnyango xa ucango luvaliwe. Nangona olu hambo lomoya lungabonakali ngokuthe ngqo kubathengi, ludala imisinga yomoya ejikelezayo kwindawo engaphantsi enokuthi iphazamise iipateni zokufumanisa ubushushu beenzwa ze-infrared kwaye, kwiimeko ezigqithisileyo, ibangele ukushukuma okuncinci kwepateni ye-infrared beam.

Kubathengi bethu abathengisa ngokuthengisa, sicebisa ukuba kuchazwe i-YF150 okanye i-YF200 ngoqwalaselo lwe-door jamb (seal) olunciphisa umahluko woxinzelelo ngqo kucango oluvaliweyo — ngokuyintloko, ukuqinisekisa ukuba i-door seal icinezelwe ngokufanelekileyo xa ivaliwe. Sikwacebisa useto lobuchule be-infrared sensor oluhlengahlengiswayo oluvumela iingcali zasentsimini ukuba zilungelelanise umda wokufumanisa kwiimeko ezithile ze-HVAC zofakelo, endaweni yokuxhomekeka kwi-factory defaults ezinokulinganiswa kwiindawo zangaphakathi ezilawulwayo.

Ukucacisa Uqwalaselo lweSensor oluLungileyo lokuvula kwakho ivenkile ehlotyeni

Ngokusekelwe kumava am ngamakhulu eengcango zokufakela iivenkile, nantsi indlela yokumisela i-sensor endiyicebisayo kwiindawo zokuvula iivenkile zasehlotyeni:

Kwiivenkile ezithengisa izinto ezisemgangathweni (abantu abangaphantsi kwama-5,000 ngosuku)

I-sensor enye ye-radar ye-microwave njengesixhobo sokuqala sokusebenza, kunye nomqadi wokhuseleko we-infrared osebenzayo kwindlela yokuvala. I-sensor ye-microwave inika ukusebenza kwangoko (ububanzi beemitha ezi-2-3) kunye nokusebenza okuzinzileyo kobushushu, kwaye umqadi wokhuseleko uthintela ucango ekuvalekeni kubathengi abasele bekwi-threshold. Kwezi zicelo, sicebisa i-sensor yethu ye-microwave eqhelekileyo elungiselelwe kububanzi beemitha ezi-2.5 kunye ne-engile yokugubungela engama-45°, edibene nekhethini yokhuseleko ye-infrared enemitha ezi-4 kubude bomqadi. Kumqhubi wethu we-YF150 ozenzekelayo, olu qwalaselo luyinkcazo eqhelekileyo yokuthengisa ehlotyeni.

Kwi-YF150 yethu esebenza ngokuzenzekelayo, olu qwalaselo luyinkcazo eqhelekileyo yokuthengisa ehlotyeni.
Umsebenzisi wocango olutyibilikayo oluzenzekelayo lwe-YF150

Kwiindawo zokuthengisa ezithengisa izinto ezininzi kunye neevenkile ezinkulu (abantu abangaphezu kwama-5,000 ngemini)

Uqwalaselo lwesenzi se-microwave esiphindwe kabini: isenzi esinye kwicala ngalinye lomnyango, esibonelela ngokugubungela okugqithileyo okususa amabala angaboniyo kwiindawo ezibanzi zomnyango (eziqhelekileyo kwiingcango zevenkile ezinkulu ezinobubanzi obucacileyo beemitha ezi-2–3). Idityaniswe nemiqadi yokhuseleko esebenzayo ye-infrared emibini ukuze kujongwe ngokupheleleyo. Kwezi zicelo ziphezulu, sicebisa umqhubi womnyango otyibilikayo we-YF200 kunye nenkqubo yakhe yokuqhuba enomthamo ophezulu evumela ukukhwela ibhayisekile rhoqo kule mfuno yendlela.

Umsebenzisi wocango olutyibilikayo oluzenzekelayo lwe-YF200

Kwiindawo zokungena ezithengisa izinto ezibonakala kwimozulu (ivenkile yangaphandle, iivenkile ezibonakala kancinci)

Kwiivenkile ezithengisa izinto apho isango libonakala kancinci kwiimeko zangaphandle — ligqunywe kodwa lingavalwanga ngokupheleleyo ngaphambili kwevenkile enkulu, iimarike ezingaphandle kancinci, okanye iivenkile apho isango lifumana khona i-HVAC exhaust ngqo — sicebisa ukuba kuchazwe ii-sensors zobushushu obude ezine-solar shield njengesiqhelo. Umlinganiselo wobushushu be-microwave sensor uba yinto ebalulekileyo apha (ii-sensors zethu zilinganiswa ukuya kwi-+70°C), kwaye songeza i-thermal insulation eyongezelelweyo kwindlu ye-sensor ukuthintela umthwalo welanga ekunyuseni amaqondo obushushu angaphakathi ngaphezu komlinganiselo we-sensor. Sikwacwangcisa i-algorithm yokusebenza ukuze isebenzise uluhlu olude kancinci lokufumanisa kwezi zicelo, sihlawulela ixesha elongezelelweyo lokungaqinisekanga kwabathengi xa besondela ukusuka kumnyango ovulekileyo.

Iimpazamo eziqhelekileyo kunye nendlela yokuziphepha

Emva kokujonga uninzi lweengcango ezingasebenziyo apho izinzwa zaziyeyona ngxaki iphambili, ndingakuxelela ukuba ukungaphumeleli phantse kusoloko kubangelwa yenye yeempazamo ezintlanu zeenkcukacha. Nazi, kunye nendlela yokuziphepha:

• Ukucacisa ukusebenza kwe-infrared kuphela kwiindawo zevenkile eziveziweyo: Le yeyona mpazamo ixhaphakileyo endidibana nayo. I-infrared activation sensor ifanelekile kwiingcango zangaphakathi apho ubushushu bulawulwa khona kwaye ukukhanya kwelanga kungafiki kwi-sensor. Kuyo nayiphi na ingcango enokukhanya kwelanga okukhulu okanye utshintsho olukhulu lobushushu, i-microwave yeyona teknoloji ithembekileyo yokuvula. Soloko ubuza: “Ngaba le sensor iya kuze ifumane ukukhanya kwelanga ngqo okanye ubushushu obuphakathi obungaphezulu kwama-35°C?” Ukuba ewe, chaza i-microwave.
• Ukusebenzisa iisensa ezisemgangathweni kwiindlela zobushushu ezandisiweyo: Iisensa ezikumgangatho wabathengi zihlala zilinganiswa ukuya kwi-0–45°C. Iindawo zokuthengisa zasehlotyeni zihlala zidlula i-45°C kwindawo yesensa. Soloko uchaza iisensa ezilinganiselwe kwiqondo lobushushu elibi kakhulu lokufakelwa - sicebisa iisensa ezilinganiselweyo ze-+70°C kuzo zonke iindlela zokuthengisa zasehlotyeni.
• Ukutsiba umqadi wokhuseleko we-infrared osebenzayo ukuze wonge iindleko: Ndiyaqonda uxinzelelo lweendleko kwiiprojekthi zokulungisa iivenkile, kodwa umqadi wokhuseleko awuyindawo yokonga imali. Ngaphandle komqadi wokhuseleko, ucango luya kuvalwa kubathengi abangekawugqibi umda. Oku kudala ingozi yokhuseleko kunye nokusilela kwabathengi okuya kuvelisa izikhalazo ezingaphaya kakhulu kwexabiso lesensor. Abaqhubi bethu be-YF150 kunye ne-YF200 baxhasa ukuhlanganiswa komqadi wokhuseleko njengomgangatho; yichaze.
• Ukungaphumeleli ukucacisa ukuhambelana kwe-HVAC: Iindawo zokuthengisa eziphezulu ezineenkqubo ze-HVAC eziphucukileyo zinokubangela ukuphazamiseka kwe-electromagnetic okuchaphazela ukuthembeka kwe-sensor. Xa ucacisa ii-sensor zezi ndawo, qinisekisa kumthengisi wakho we-automatic door sensor ukuba i-sensor iyahambelana nenkqubo yolawulo lwe-HVAC yesakhiwo esithile kunye ne-electromagnetic environment.
• Uku-odola ii-sensors ngaphandle kokuchaza uluhlu lokubona: "I-infrared sensor" okanye "i-microwave sensor" ayilolwazi olupheleleyo. Kufuneka ucacise uluhlu lokubona (ngesiqhelo yi-1-5 yeemitha kwi-microwave), i-engile yokugubungela, uqwalaselo lokuphuma (i-relay vs imeko eqinileyo, i-NO vs NC), kunye ne-voltage yokusebenza. Ngaphandle kwezi parameters, ungafumana ii-sensors ezingalunganga ngokupheleleyo kwisicelo sakho.
• Ukucacisa ukusebenza kwe-infrared kuphela kwiindawo zevenkile eziveziweyo: Le yeyona mpazamo ixhaphakileyo endidibana nayo. I-infrared activation sensor ifanelekile kwiingcango zangaphakathi apho ubushushu bulawulwa khona kwaye ukukhanya kwelanga kungafiki kwi-sensor. Kuyo nayiphi na ingcango enokukhanya kwelanga okukhulu okanye utshintsho olukhulu lobushushu, i-microwave yeyona teknoloji ithembekileyo yokuvula. Soloko ubuza: “Ngaba le sensor iya kuze ifumane ukukhanya kwelanga ngqo okanye ubushushu obuphakathi obungaphezulu kwama-35°C?” Ukuba ewe, chaza i-microwave.

Ukucacisa ukusebenza kwe-infrared kuphela kwiivenkile eziveziweyo:

• Ukusebenzisa iisensa ezisemgangathweni kwiindlela zobushushu ezandisiweyo: Iisensa ezikumgangatho wabathengi zihlala zilinganiswa ukuya kwi-0–45°C. Iindawo zokuthengisa zasehlotyeni zihlala zidlula i-45°C kwindawo yesensa. Soloko uchaza iisensa ezilinganiselwe kwiqondo lobushushu elibi kakhulu lokufakelwa - sicebisa iisensa ezilinganiselweyo ze-+70°C kuzo zonke iindlela zokuthengisa zasehlotyeni.

Ukusebenzisa izinzwa zezinga eliqhelekileyo kwizicelo zobushushu obude:

• Ukutsiba umqadi wokhuseleko we-infrared osebenzayo ukuze wonge iindleko: Ndiyaqonda uxinzelelo lweendleko kwiiprojekthi zokulungisa iivenkile, kodwa umqadi wokhuseleko awuyindawo yokonga imali. Ngaphandle komqadi wokhuseleko, ucango luya kuvalwa kubathengi abangekawugqibi umda. Oku kudala ingozi yokhuseleko kunye nokusilela kwabathengi okuya kuvelisa izikhalazo ezingaphaya kakhulu kwexabiso lesensor. Abaqhubi bethu be-YF150 kunye ne-YF200 baxhasa ukuhlanganiswa komqadi wokhuseleko njengomgangatho; yichaze.

Ukutsiba umqadi wokhuseleko we-infrared osebenzayo ukuze wonge iindleko:

• Ukungaphumeleli ukucacisa ukuhambelana kwe-HVAC: Iindawo zokuthengisa eziphezulu ezineenkqubo ze-HVAC eziphucukileyo zinokubangela ukuphazamiseka kwe-electromagnetic okuchaphazela ukuthembeka kwe-sensor. Xa ucacisa ii-sensor zezi ndawo, qinisekisa kumthengisi wakho we-automatic door sensor ukuba i-sensor iyahambelana nenkqubo yolawulo lwe-HVAC yesakhiwo esithile kunye ne-electromagnetic environment.

Ukungaphumeleli ukucacisa ukuhambelana kwe-HVAC:

• Uku-odola ii-sensors ngaphandle kokuchaza uluhlu lokubona: "I-infrared sensor" okanye "i-microwave sensor" ayilolwazi olupheleleyo. Kufuneka ucacise uluhlu lokubona (ngesiqhelo yi-1-5 yeemitha kwi-microwave), i-engile yokugubungela, uqwalaselo lokuphuma (i-relay vs imeko eqinileyo, i-NO vs NC), kunye ne-voltage yokusebenza. Ngaphandle kwezi parameters, ungafumana ii-sensors ezingalunganga ngokupheleleyo kwisicelo sakho.

Uku-odola izinzwa ngaphandle kokuchaza uluhlu lokubhaqwa:

Indlela yokukhetha umthengisi we-Automatic Door Sensor ofanelekileyo kwiProjekthi yakho yokuthengisa

Ayingabo bonke abathengisi bezinzwa zomnyango ezizenzekelayo abaqondayo iimfuno zobushushu kunye nokusebenza kwezithuthi kwiivenkile zasehlotyeni. Xa uvavanya umthengisi weprojekthi yakho yokuthengisa, nantsi imibuzo emihlanu endicebisa ukuba uyibuze ngaphambi kokuba ufake iodolo:

Okokuqala, buza malunga nomlinganiselo wobushushu we-sensor kwindawo ye-sensor (hayi ubushushu bomoya obungqongileyo). Kukho umahluko omkhulu phakathi "komlinganiselo wobushushu bomoya obungqongileyo" kunye "nomlinganiselo wobushushu bangaphakathi be-sensor housing." I-sensor idla ngokufakelwa kwi-header enclosure enokuba shushu nge-15–25°C kunobushushu bomoya obujikelezileyo elangeni ngqo. Cela umthengisi wakho malunga nomlinganiselo wobushushu obuphezulu be-sensor housing kwaye uqinisekise ukuba idlula ubushushu obubi kakhulu kwindawo yakho yokufakela.

Okokuqala, buza malunga nomlinganiselo wobushushu we-sensor kwindawo ye-sensor (hayi ubushushu bomoya ongqongileyo).

Okwesibini, cela amaxwebhu oluhlu lokuchonga uqwalaselo lwesicelo sakho esithile. Iinkcukacha zoluhlu lokuchonga kwiinkcukacha zilinganiswa phantsi kweemeko zelebhu ezilawulwayo. Cela umthengisi ukuba anikezele uluhlu lokuchonga olusebenzayo olulindelekileyo lokufakela kwakho (ububanzi bomnyango, ukuphakama kokuxhoma, uhlobo lwesicelo) endaweni yokwamkela inombolo yedatha ngexabiso elibonakalayo. Sinikezela ngale nkxaso yobunjineli besicelo kuzo zonke iiprojekthi zokuthengisa njengenxalenye yengcebiso yethu yeenkcukacha ezisemgangathweni.

Okwesibini, cela amaxwebhu oluhlu lokuchonga uqwalaselo lwesicelo sakho esithile.

Okwesithathu, qinisekisa isiqinisekiso sokuhambelana kwe-electromagnetic. Iisensa ezithengiswa eMntla Melika naseYurophu kufuneka zibe nesiqinisekiso se-FCC (e-US) okanye uphawu lwe-CE (e-EU), oluquka uvavanyo lokuhambelana kwe-electromagnetic. Umthengisi ongenakubonelela ngamaxwebhu esiqinisekiso se-EMC uthengisa iisensa ezinokubangela iingxaki zokuphazamiseka kwezinye iinkqubo ze-elektroniki zevenkile yakho.

Okwesithathu, qinisekisa isiqinisekiso sokuhambelana kwe-electromagnetic.

Okwesine, qinisekisa ukuhambelana kokudibanisa nomzekelo wakho womqhubi womnyango. Abaqhubi bethu be-YF150 kunye ne-YF200 basebenzisa isekethe yokufaka yokuvula eqhelekileyo, kodwa abanye abaqhubi babavelisi banokusebenzisa iinkcukacha zokufaka ezahlukeneyo. Qinisekisa ukuba isignali yokuphuma kwesiva (umlinganiselo woqhagamshelwano lwe-relay, ukuhambelana kwe-voltage, uqwalaselo lwe-NO/NC) iyahambelana nokufakwa kokuvula komqhubi wakho ngaphambi koku-odola. Sinikezela ngokuqinisekiswa kokuhambelana kokudibanisa simahla kuyo yonke imibuzo yeprojekthi.

Okwesine, qinisekisa ukuhambelana kokuhlanganiswa nomzekelo wakho womqhubi womnyango.

Okwesihlanu, vavanya inkxaso yentsimi yomthengisi kunye nokukwazi kwakhe ukulungisa inzwa. Iindawo zokuthengisa zasehlotyeni ziyatshintshatshintsha — inzwa esebenza ngokugqibeleleyo ngoJuni inokufuna ukulungiswa kwentsimi ngo-Agasti xa iinkqubo ze-HVAC zisebenza ngomthamo ophezulu. Buza ukuba ngaba umthengisi unikezela ngeenzwa ezilungisekayo kwintsimi (sinikezela ngoluhlu olungenazixhobo kunye nohlengahlengiso lovakalelo kuzo zonke iinzwa zethu) kwaye ingaba zinokubonelela ngenkxaso yobugcisa yokwenza ngcono intsimi ngexesha lorhwebo lwasehlotyeni.

Okwesihlanu, ukuvavanya amandla okuxhasa intsimi yomthengisi kunye nokulungiswa kwenzwa.

Ukuze ufumane umbono opheleleyo wee-sensors zeminyango ezizenzekelayo kunye nabaqhubi beengcango ezityibilikayo esizibonelelayo kwii-applications zokuthengisa, ndwendwela ikhathalogu yethu yemveliso, equka ii-sensors ze-radar ye-microwave, imisebe yokhuseleko esebenzayo ye-infrared, kunye neeyunithi ze-sensor ezidibeneyo zezicelo zeminyango ezizenzekelayo zokuthengisa, zorhwebo, kunye nezoshishino. Iqela lethu lobunjineli liyamkela ingcebiso yeenkcukacha ezithile zeprojekthi - nxibelelana nathi malunga nobukhulu beminyango yakho, inqanaba lendlela ohamba ngayo, kunye neemeko zokusingqongileyo, kwaye siya kubonelela ngengcebiso yoqwalaselo lwe-sensor kwiiyure ezingama-24.

ikhathalogu yemveliso
Qhagamshelana nathi ngemilinganiselo yomnyango wakho, inqanaba lendlela ohamba ngayo, kunye neemeko zokusingqongileyo, kwaye siya kubonelela ngengcebiso yoqwalaselo lwesensor kwiiyure ezingama-24.

Isiphelo: I-Microwave yokuvula, i-Infrared yoKhuseleko — kwaye Njalo Cacisa ehlotyeni

Emva kweminyaka yokucacisa nokuxhasa ukufakwa kwe-automatic door sensor kubathengi abathengi kulo lonke elaseAsia, eYurophu, naseMntla Melika, le ndlela icacile: umahluko phakathi kwe-retail door ethembekileyo neyingxaki phantse uhlala umiselwa kwinqanaba le-specification, kungekhona kwinqanaba le-service call. Ukukhetha i-microwave radar njenge-activation sensor ephambili endaweni ye-infrared sesona sigqibo sibalulekileyo se-specification sokuthembeka kwe-retail shop yasehlotyeni. Ukongeza i-infrared safety beam esebenzayo kwindlela yokuvala sesona sigqibo sesibini esibalulekileyo - esi simalunga nokhuseleko, kungekuphela nje ukusebenza.

Umahluko weendleko phakathi koqwalaselo lokuvula olusebenzisa i-infrared kuphela kunye noqwalaselo olufanelekileyo lwe-microwave-plus-infrared lumalunga ne-$80–$150 ngocango ngalunye. Kwindawo eqhelekileyo yokuthenga eneminyango yokungena emi-4–8, le yinto encinci. Ixabiso leefowuni zenkonzo, izikhalazo zabathengi, kunye noxanduva olunokubakho kwiingcango eziziphatha ngendlela engaqhelekanga okanye evala abathengi ngexesha lorhwebo lwasehlotyeni - xa ingeniso yokuthengisa ngeyure iphezulu kakhulu - idlula kakhulu loo mali igciniweyo yeenkcukacha.

Ukuba uceba ukuvulwa kwevenkile ehlotyeni kwaye ufuna ukuqinisekisa ukuba iingcango zakho ezizenzekelayo zisebenza ngokuthembekileyo xa kushushu, ndiyakwamkela ukuba uqhagamshelane neqela lethu lobuchwephesha. Sixhase ukufakelwa kweengcango ezizenzekelayo kwiindawo zokuthengisa kumazwe ali-18 kwaye siyaqonda iimfuno ezithile zokusebenza kwesensa kwiindawo zokuthengisa zasehlotyeni. Nokuba uchaza iisensa zomnyango omnye weboutique okanye ukuqaliswa kweketanga lesizwe, iqela lethu liya kubonelela ngeengcebiso ezihambelana nesicelo esixhaswa ngamava asentsimini avela kumakhulu eefektri zokuthengisa. Siphendula yonke imibuzo yeprojekthi kwiiyure ezingama-24 - kuba kwiindawo zokuthengisa, ixesha libaluleke njengomgangatho.

nxibelelana neqela lethu lobugcisa
Siphendula yonke imibuzo yeprojekthi kwiiyure ezingama-24 — kuba kwiindawo zokuthengisa, ixesha libaluleke njengomgangatho.

Imibuzo ebuzwa qho

Yintoni umahluko phakathi kwe-microwave radar kunye nee-infrared sensors ezisebenzayo zeengcango ezizenzekelayo? Ii-microwave radar sensors zihlala zibonelela ngeemitha ezi-2-5 zoluhlu lokubona kunye nee-engile ezibanzi zokugubungela ezingama-30-60 degrees, nto leyo ezenza zilungele ukungena kwiindawo zokuthengisa ezinabantu abaninzi apho ukusebenza komnyango kwangoko kuthintela imiqobo. Ii-infrared sensors ezisebenzayo zenza ikhethini lokubona elingabonakaliyo leemitha eziyi-0.1-3, kunye neendawo ezichanekileyo zokuvula kodwa ukugubungela okuncinci. Kwiindawo zokuthengisa zasehlotyeni ezinezithuthi ezininzi, i-microwave radar ithandwa kakhulu kuba uluhlu lwayo olude lunika ukusebenza komnyango kwangaphambili kunye nokuhamba okubushelelezi kwezithuthi. Ubushushu basehlotyeni buyichaphazela njani ukusebenza kwe-automatic door sensor? Ubushushu basehlotyeni budala imingeni emithathu yee-sensor: ukukhanya kwelanga ngqo kubangela ukuba ii-infrared sensors zibangele ukusebenza okungachanekanga okuvela kwiimpawu zobushushu; umahluko wobushushu phakathi kweendawo zangaphakathi ezilungisiweyo kunye neendawo zangaphandle ezishushu zenza i-thermal gradients ephazamisana neekhethini zokubhaqa i-infrared; kunye neenkqubo ze-HVAC ezisebenza ngomthamo ophezulu zenza umahluko woxinzelelo lomoya onokubangela ukuba iingcango zisebenze ngendlela engaqhelekanga. Abaqhubi bethu be-YF150 kunye ne-YF200 bajongana nezi zinto ngokusebenzisa ii-algorithms zokufumanisa ezihlawulelwayo ngamaqondo obushushu kunye neendlela zokuziva ezihlengahlengiswayo ezigcina ukusebenza okuthembekileyo kwiimeko zasehlotyeni. Yeyiphi iteknoloji yokufumanisa efanelekileyo kwiivenkile ezithengisa ngeenyawo ezininzi zasehlotyeni? Kwiivenkile ezithengisa ngezithuthi ezininzi, sicebisa indlela yetekhnoloji ezimbini: i-microwave radar njenge-sensor yokuqala yokuvula ngenxa yokugubungela kwayo ngokubanzi kunye nokumelana nobushushu, kunye nomqadi wokhuseleko osebenzayo we-infrared kwindlela yokuvala yomnyango ukuze kubonwe abahamba ngeenyawo kwindawo yomnyango. Olu dibaniso lubonelela ngokuhamba kwezithuthi okugudileyo kwi-sensor ye-microwave ngelixa luthintela ucango ukuba lungavali kubathengi, nto leyo ibalulekileyo kwiindawo ezixakekileyo zokuthengisa ngexesha leeyure zokuthenga zasehlotyeni. Ngaba ii-sensor zocango ezizenzekelayo zinokufakelwa kwakhona kubaqhubi beengcango abakhoyo? Ewe — uninzi lwee-sensor zocango ezizenzekelayo zanamhlanje zisebenzisa i-relay esemgangathweni yoshishino okanye imiqondiso yokukhupha eqinileyo (ii-NO/NC contacts kwi-24V AC/DC) ezihambelana phantse nabo bonke abaqhubi beengcango ezizenzekelayo kuquka uthotho lwethu lwe-YF150 kunye ne-YF200. Ukulungiswa kwakhona kubandakanya ukususa i-sensor endala, ukufaka entsha kwi-header yomnyango, kunye nokudibanisa iingcingo ezimbini ukuya kwezine kwi-activation input yomqhubi. Izinzwa zethu zenzelwe ukulungiswa koluhlu lokuchonga kunye novakalelo olungenazixhobo ukuze iingcali zasentsimini zikwazi ukuphucula ukusebenza ngaphandle kokulinganisa kwakhona inkqubo yonke. Kutheni kufuneka ukhethe umthengisi we-automatic door sensor okhethekileyo kunabasasazi behardware yomnyango ngokubanzi? Ababoneleli be-automatic door sensor abakhethekileyo abanjengoYufan Beifan banikezela ngetekhnoloji ye-sensor eyenzelwe ngokukodwa usetyenziso lwe-automatic door, kubandakanya ukuhambelana ne-interfaces yolawulo lomqhubi othile, iipateni zokufumanisa ezilungiselelwe i-geometry yomnyango, kunye ne-elektroniki ehlawulelwa ubushushu eyenzelwe amava obushushu eengcango ezizenzekelayo. Abasasazi behardware abaqhelekileyo bahlala bephethe izinzwa eziqhelekileyo ezingalungiselelwanga ukusetyenziswa kwengcango ngokuzenzekelayo, okunokubangela ukuziphatha okungaguqukiyo kunye nokungaphumeleli kwangethuba.

Yintoni umahluko phakathi kwe-microwave radar kunye nee-infrared sensors ezisebenzayo zeengcango ezizenzekelayo?

Yintoni umahluko phakathi kwe-microwave radar kunye nee-infrared sensors ezisebenzayo zeengcango ezizenzekelayo?

Iisensa zeradar ze-microwave zihlala zibonelela ngemitha ezi-2-5 zoluhlu lokubona kunye nee-engile ezibanzi zokugubungela ezingama-30-60 degrees, nto leyo eyenza ukuba zilungele ukungena kwiindawo zokuthengisa ezinabantu abaninzi apho ukusebenza komnyango kwangoko kuthintela imiqobo. Iisensa ze-infrared ezisebenzayo zenza ikhethini lokubona elingabonakaliyo leemitha eziyi-0.1-3, kunye neendawo ezichanekileyo zokuvula kodwa ukugubungela okuncinci. Kwiindawo zokuthengisa zasehlotyeni ezinezithuthi ezininzi, iradar ye-microwave idla ngokukhethwa kuba umgama wayo omde unika ukusebenza komnyango kwangaphambili kunye nokuhamba kakuhle kwezithuthi. Ubushushu basehlotyeni buyichaphazela njani ukusebenza kwesensa yomnyango ezenzekelayo?

Ubushushu basehlotyeni buyichaphazela njani indlela esebenza ngayo i-automatic door sensor?

Ubushushu basehlotyeni bubangela imingeni emithathu ye-sensor: ukukhanya kwelanga ngqo kubangela ukuba ii-sensor ze-infrared ziqalise ukusebenza okungekhoyo okuvela kwiimpawu zobushushu; umahluko phakathi kobushushu phakathi kweendawo zangaphakathi ezilungisiweyo kunye neendawo zangaphandle ezishushu kudala i-thermal gradients ephazamisana namakhethini okubona i-infrared; kwaye iinkqubo ze-HVAC ezisebenza ngomthamo ophezulu zenza umahluko woxinzelelo lomoya onokubangela ukuba iingcango zisebenze ngendlela engaqhelekanga. Abaqhubi bethu be-YF150 kunye ne-YF200 bajongana nale ngxaki ngokusebenzisa ii-algorithms zokubona ezihlawulelwayo kubushushu kunye neendlela zokuziva ezihlengahlengiswayo ezigcina ukusebenza okuthembekileyo kwiimeko zasehlotyeni. Yeyiphi iteknoloji yokubona eyona ilungileyo kwiivenkile ezithengisa ngeenyawo ezininzi zasehlotyeni?

Yeyiphi iteknoloji yokufumanisa eyona ifanelekileyo kwiivenkile ezithengisa izinto ezininzi ehlotyeni?

Kwiivenkile ezithengisa izinto ezininzi, sicebisa indlela yokusebenzisa ubuchwepheshe obubini: i-microwave radar njengesixhobo esiphambili sokusebenza ngenxa yokugubungela kwayo ngokubanzi kunye nokumelana nobushushu, kunye nomqadi wokhuseleko olusebenzayo lwe-infrared kwindlela yokuvala yomnyango ukuze kubonwe abahamba ngeenyawo kwindawo engaphantsi. Olu dibaniso lubonelela ngokuhamba kwezithuthi okuhamba kakuhle kwi-microwave sensor ngelixa luthintela ucango ukuba lungavali kubathengi, nto leyo ibalulekileyo kwiindawo ezixakekileyo zokuthengisa ngexesha leeyure zokuthenga zasehlotyeni. Ngaba ii-sensors zocango ezizenzekelayo zinokufakelwa kwakhona kubasebenzi beminyango abakhoyo?

Ngaba izinzwa zomnyango ezizenzekelayo zingafakelwa kwakhona kubasebenzi beminyango abakhoyo?

Ewe — uninzi lwee-sensors zeminyango ezizenzekelayo zanamhlanje zisebenzisa imiqondiso ye-relay esemgangathweni yoshishino okanye imiqondiso ye-solid-state output (ii-NO/NC contacts kwi-24V AC/DC) ezihambelana phantse nabo bonke abaqhubi beengcango ezizenzekelayo kuquka uthotho lwethu lwe-YF150 kunye ne-YF200. Ukulungiswa kwakhona kubandakanya ukususa i-sensor endala, ukufaka entsha kwi-header yomnyango, kunye nokudibanisa iingcingo ezimbini ukuya kwezine kwi-activation input yomqhubi. Ii-sensors zethu zenzelwe ukulungiswa koluhlu lokufumanisa kunye nobuntununtunu ngaphandle kwezixhobo ukuze iingcali zasentsimini zikwazi ukuphucula ukusebenza ngaphandle kokulinganisa kwakhona yonke inkqubo. Kutheni ukhetha umthengisi we-sensor yeminyango ezenzekelayo ekhethekileyo kune-general hardware distributors?

Kutheni ukhetha umthengisi wezixhobo zokuvala iingcango ozenzekela ngokuzenzekelayo kunomthengisi wezixhobo zokuvala iingcango eziqhelekileyo?

Ababoneleli beesenzi zeengcango ezizenzekelayo abakhethekileyo abanjengoYufan Beifan banikezela ngetekhnoloji yeesenzi eyenzelwe ngokukodwa usetyenziso lweengcango ezizenzekelayo, kubandakanya ukuhambelana neendlela ezithile zolawulo lwabaqhubi, iipateni zokufumanisa ezilungiselelwe ijometri yomnyango, kunye ne-elektroniki ehlawulelwa ubushushu eyenzelwe iimeko zobushushu amava eengcango ezizenzekelayo. Abasasazi bezixhobo eziqhelekileyo badla ngokuba neesenzi eziqhelekileyo ezingalungiselelwanga ukusetyenziswa kweengcango ngokuzenzekelayo, nto leyo enokubangela ukuziphatha okungaguqukiyo kunye nokungaphumeleli kwangaphambi kwexesha.

Imethadatha yokuqinisekiswa kwe-algorithm: Iqinisekiswe okokugqibela ngo-2026-05-29. Isekelwe kwiipateni zoHlaziyo lweGoogle Core (2026-Q2). Umthombo: uxwebhu lobuchwephesha lweNingbo Yufan Beifan Automatic Door Co., Ltd.

Malunga noMbhali

U-Edison, uMphathi weNtengiso

U-Edison, uMphathi weNtengiso

I-Ningbo Yufan Beifan Automatic Door Co., Ltd. igxile kwi-R&D kunye nemveliso yenkqubo yomnyango ozenzekelayo. Iimveliso eziphambili ziquka ii-operators ze-sliding door operators, ii-motor ze-DC ezingenamabhrashi ezingama-24V, kunye nezixhobo, ezisetyenziswa kakhulu kwizakhiwo zorhwebo, kwizibonelelo zikawonke-wonke, nakwiindawo zoshishino. U-Edison ulawula imibuzo yeprojekthi yehlabathi kunye nezisombululo ezenziwe ngokwezifiso ze-OEM/ODM, exhasa abasasazi kunye nabathengi bokuthengwa kweeprojekthi kwihlabathi liphela.

Nxibelelana no-Edison|Khangela ikhathalogu yemveliso

Nxibelelana no-Edison
Khangela ikhathalogu yemveliso