Ama-PCB e-Motion Sensor kanye ne-Smart LED Light: Amabhodi e-Sensor, Control, Driver kanye ne-Wireless

Inzwa yokunyakaza noma ukukhanya okuhlakaniphile, ngokwencazelo, kungaphezu kokukhanya. Izwa indawo yayo, inquma ukuthi izokwenzenjani, iqhuba ama-LED ngokufanele, futhi ivame ukukhuluma namanye amadivayisi noma uhlelo lokusebenza. Umsebenzi ngamunye waleyo misebenzi — ukuzwa, ukunquma, ukushayela, ukuxhumana — kuyisekethe ehlukile enezidingo ezihlukile, okwenza ukukhanya okuhlakaniphile kube umkhiqizo onamabhodi amaningi ngokwemvelo emhlabeni wonke wokukhanyisa. Ubuhlakani abukho kuma-LED; busemabhodini azungezile.

I-Highleap Electronics iyifektri yokuhlanganisa i-PCB exubile kakhulu futhi ehlanganisa ivolumu , futhi imiklamo ye-sensor-plus-power-plus-RF exubile iwuhlobo lomsebenzi wezifundo eziningi owakhelwe imigqa yethu. Sakha ibhodi ye-sensor, ibhodi lokulawula, ibhodi elingenantambo, umshayeli, kanye nenjini, futhi sihlanganise ndawonye esitokweni esisodwa esivivinyiwe. Lo mhlahlandlela uchaza ukwakheka kokukhanyisa okuhlakaniphile nokuthi kungani kubalulekile, nokuthi unga-oda kanjani. Isigaba esibanzi sisekhasini lethu lezinsizakalo ze-PCB zokukhanyisa.

Impendulo esheshayo: Inzwa yokunyakaza noma ukukhanya okuhlakaniphile ngokwemvelo kungamabhodi amaningi: inzwa (i-PIR noma i-microwave), ibhodi lokulawula le-MCU, ibhodi lokuxhumana elingenantambo, umshayeli, kanye nenjini yokukhanya — ngayinye iyindlela ehlukile okumele ihlanganiswe ngaphandle kokuphazamisa ezinye. I-Highleap Electronics yakha futhi ihlanganise yonke inqwaba, ilawula izinselelo zokuqina kwesignali kanye nokuhlalisana kwe-RF zokuhlanganisa izinzwa ezibucayi kanye ne-RF nomshayeli oshintshayo, ku-MOQ 1 kanye nesilinganiso samahora angama-24.

Kungani ukukhanya okuhlakaniphile kungumkhiqizo onamabhodi amaningi ngokwemvelo

Yonke eminye imikhiqizo yokukhanyisa kulolu chungechunge, ngokomthetho, ingancishiswa ibe yinjini kanye nomshayeli. Ukukhanya okuhlakaniphile akukwazi, ngoba ubuhlakani bunezela imisebenzi eyizifunda ezihlukene ngempela. Inzwa ingumtholi we-analog osezingeni eliphansi. Isilawuli singumuntu owenza izinqumo zedijithali. Umsakazo uyisekethe ye-RF ebucayi. Umshayeli uyiguquli yamandla eshintshayo enomsindo. Injini ekhanyayo ibhodi lokushisa. Ukubeka konke lokho endaweni eyodwa akuyona inkinga yokuzikhethela - yilokho okushiwo "ukuhlakanipha".

Futhi nansi inkinga eyenza ukukhanya okuhlakaniphile kube nzima: lezi zisekelo ziyaphazamisana uma zingaklanywanga ndawonye. Umshayeli oshintshayo udala umsindo kagesi ongavala inzwa ezwelayo noma onakalise umsakazo. Umsakazo udinga isikhala esihlanzekile kanye ne-antenna ecacile. Inzwa idinga indawo ethule ye-analog. Ukuzihlanganisa ukuze zihlale ndawonye kuyinselele yobunjiniyela obuphakathi, futhi luhlobo lwenkinga oluxazululwa ngaphakathi komkhiqizi oyedwa futhi luqhekeke phakathi kwabaningi.

Inzwa, ukulawula, umshayeli, kanye nokwakhiwa okungenantambo

Isitaki sokukhanyisa esihlakaniphile sivuza ukubhekisisa eduze, ngoba indlela amabhodi aso ahlangana ngayo - kanye nezinkinga zokuphazamiseka ezivelayo uma zihlangana - yindaba ephelele yokuthi kungani ukuhlanganiswa kubalulekile.

Amabhulokhi amane asebenzayo. Isixhobo sokuzwa ukunyakaza esixhunyiwe sakhiwe ngalezi zisekethe, ngasinye sinezidingo zaso:

• Inzwa — ibona ubukhona, ukukhanya okuzungezile, noma kokubili. Kuyisekethe ye-analog enesignali ephansi okumele ikhethe ushintsho oluncane, oluhamba kancane (umuntu ohambayo) ngokumelene nomsindo, ngakho-ke izwa kakhulu ukuphazamiseka kukagesi.
• Isilawuli (i-MCU) — ubuchopho obufunda inzwa, busebenzise i-logic (vula, ubambe, ufiphaze, uchithe isikhathi), futhi buqondise umshayeli; ngokuvamile ubukhulu obukhulu ibhodi lesignali exubile elihlanganisa ukuzwa kwe-analog kanye nokulawula kwedijithali.
• Umsakazo ongenantambo — isixhumanisi sezinye izinto ezifakiwe, ihabhu, noma uhlelo lokusebenza; isekethe ye-RF ebucayi edinga indawo ehlanzekile ye-antenna, evame ukuvuleka I-HDI ukuze kusetshenziswe amamojula esimanje okuhambisa kahle.
• Umshayeli - the isiguquli samandla eqhuba ama-LED futhi isebenzise imiyalo yokufiphaza kwesilawuli; isekethe yokushintsha kanye nomthombo oyinhloko womsindo kagesi ku-fixture.

Kungani ukuzihlanganisa kunzima. Ubunzima abukhona ukwakha ibhlogo ngalinye — kodwa bubenza bahlale ndawonye ngamandla afanayo nasesimweni esifanayo esincane. Izingxabano zingokoqobo futhi ziqondile:

• Ukushintsha umsindo vs ukuzwa okubucayi — ukushintshana kwemvamisa ephezulu komshayeli kuhambisana nezifunda eziseduze; ama-microvolts okufunda inzwa ye-PIR angavinjelwa yiyo, okubangela iziqhubi ezingamanga noma ukungabonakali kahle ngaphandle kokuthi ukwakheka kuhlukana futhi kuhlunge ngokucophelela.
• Ukuhlukaniswa kokunikezwa kwamandla — inzwa kanye ne-MCU zidinga amandla ahlanzekile, athule, ngakho-ke ibhodi kufanele ikhiphe futhi ihlunge isitimela esizinzile esinogesi ophansi kude nesigaba somshayeli onomsindo.
• Ukuhlala ndawonye kwe-RF kanye nokugcinwa kwe-antenna — i-antenna yomsakazo idinga isikhala esicacile esingenayo ithusi nensimbi; umzila onomsindo noma indiza yomhlabathi iseduze kakhulu bese ibanga liyawa. Izindawo zokugcina ama-antenna kanye nokubekwa kwawo kuyisifundo sezinga lokwakheka.
• Ukusekela phansi nokuhlukanisa — ibhodi lihlukaniswe ngama-domain e-analog (inzwa), edijithali (i-MCU), e-RF (umsakazo), kanye nawamandla (umshayeli), kanye nesisekelo esihleliwe ukuze umsindo ovela kwelinye ungadluli kwelinye.
• I-EMC iyonke — isithako esiqediwe kufanele sidlule imikhawulo yokuhambisana nogesi, okulula kakhulu lapho izingxenye ezinomsindo nezibucayi zihlukaniswe kusukela ekuqaleni kunalapho zihlanganiswa sekwephuzile.

Yingakho ukukhanya okuhlakaniphile kuyikhava enamandla kakhulu yamabhodi amaningi kunawo wonke. Amabhodi awahlanganiswa nje ndawonye - aklanywe ndawonye, ​​ngesabelomali somsindo, ukwahlukanisa amandla, isisekelo, kanye nendawo ye-antenna ehlelwe njengesakhiwo esisodwa. Inzwa evela kumhlinzeki oyedwa, imoduli yomsakazo evela komunye, kanye nomshayeli ovela kwesithathu, ehlanganiswe sekwephuzile, yindlela izinto ezihlakaniphile ezigcina ngayo izinto ezibangela amaphutha, ububanzi obufushane obungenantambo, noma ukwehluleka kwe-EMC okungekho muntu ongakuchofoza. Lapho umenzi oyedwa ebeka yonke inqwaba - egcina umsindo wokushintsha kude nenzwa, enikeza i-antenna isikhala sayo esicacile, ehlukanisa izindawo - inqwaba izwa ngokwethembeka, ixhuma ngokugcwele, futhi idlula ukuhambisana. Ukwakha inqwaba ehlanganisiwe kungumkhiqizo, hhayi ukulula.

Amabhodi ezinzwa: i-PIR, i-microwave, kanye ne-dual-tech

Ubuchwepheshe bokuzwa bubumba ibhodi, futhi sakha uhlobo ngalunye:

• I-PIR (i-infrared engasebenzi) — ibona uphawu lokushisa lomuntu ohambayo ngelensi yeFresnel, enamandla aphansi futhi ithembekile ekusetshenzisweni kwegumbi; inzwa yendlela yakudala kanye negumbi lokugcina izinto.
• I-Microwave / radar — ikhipha futhi ifunde ama-microwave acwebezelayo (i-Doppler), ukuze ikwazi ukuzwa ngendlu yezinti kanye nezithiyo ezingezona ezensimbi futhi imboze izindawo ezinkulu, eziwusizo ezintini eziphakeme kanye nangaphandle.
• Ubuchwepheshe obuphindwe kabili — ukuhlanganisa i-PIR kanye ne-microwave ngakho-ke kokubili kumele kuvumelane, kuncishiswe izinto ezibangela ukungasebenzi kahle ekufakweni okudinga amandla.
• Ukuzwa kokukhanya okuzungezile — okokufaka kwe-photocell ukuze i-fixture isebenze kuphela uma kumnyama ngempela, okusindisa amandla.

Uhlobo ngalunye lwenzwa lunezidingo zalo zokwakheka kanye nokuvikela, esizisingatha njengengxenye yokuluhlanganisa nalo lonke i-stack.

Amabhodi angenantambo kanye nokuxhumana

Ukukhanya okuxhunyiwe kukhuluma ngezindlela ezahlukahlukene, futhi sakha amabhodi ajwayelekile:

• I-Bluetooth / BLE — yokulawula uhlelo lokusebenza kanye namanethiwekhi e-mesh ezinto ezifakiwe.
• Inyosi ye-Zigbee kanye ne-Thread — izinqubo ze-mesh ezinamandla aphansi zezinhlelo zemvelo zokwakha ngobuhlakani kanye nekhaya elihlakaniphile.
• Wi-Fi — ukuxhumana okuqondile kwamafu kanye nohlelo lokusebenza lapho amandla amakhulu enza ukusetshenziswa okuphezulu kwamukeleke.
• I-Sub-GHz / LoRa — izixhumanisi ezikude, ezinamandla aphansi zokulawula ukukhanya kwangaphandle nendawo enkulu.

Kungakhathaliseki ukuthi iyiphi inqubo, umsakazo uhlanganiswe nokunaka indawo ye-antenna nomsindo, futhi uhambisana nesilawuli kanye nendlela yethu yokulawula amandla ehlakaniphile ukuze yonke into isebenze njengedivayisi eyodwa exhunyiwe.

Abashayeli kanye nokufiphala kwezinto ezilawulwa yizinzwa

Umshayeli we-smart fixture kufanele alandele imiyalo, hhayi nje ukuletha amandla. Sakha abashayeli umlawuli angabalawula kahle:

• Iyafinyezwa uma iyalelwe — isilawuli sibeka umphumela ngokuphendula ukuhlala kanye nokukhanya kwelanga, ngakho-ke umshayeli kumele afiphale kahle ebangeni elibanzi.
• Ukuziphatha kwesinyathelo nokufiphala — ama-ramp abushelelezi lapho kutholwa ukunyakaza noma isikhathi sokuvala siphela, kunokuba kushintshwe ngokuzumayo.
• Amandla aphansi okulinda — njengoba i-fixture ivame ukungahlali ilinde ukunyakaza, ukulinda okusebenzayo kubalulekile; ukulawula amandla ashukumisayo ukukhathazeka.
• Ukusebenza okuthukile — yaklanywa futhi yahlelwa ukuze ukushintsha kwayo kungaphazamisi inzwa noma umsakazo owabelana nge-fixture.

Yakhelwe ngenzwa kanye nesilawuli, umshayeli uphendula imiyalo ngendlela ehlanzekile futhi uhlala kude nezifunda ezibucayi.

Ukuhlanganiswa, ubuqotho besignali, kanye nokuhlala ndawonye

Ukuhlanganisa inqwaba ndawonye yinani esilifakayo, futhi kuwubunjiniyela bangempela: ukuhlukanisa ibhodi libe yizizinda ze-analog, zedijithali, ze-RF, kanye nezamandla; ukuthola iziteshi ezihlanzekile zamasekethe abucayi; ukubeka nokuqondisa i-antenna ukuze ifinyelele ububanzi obugcwele; ukuhlela izindawo ukuze umsindo ungadluli izizinda; nokuqinisekisa ukuthi yonke into idlula i-EMC. Kuma-fixtures ane-mechanics exakile — inzwa okumele ibheke phansi ngenkathi injini ibheke ngendlela ehlukile — sakha futhi izakhiwo eziqinile ezigoqa imisebenzi ibe yibhodi elilodwa elingenasixhumi. Umphumela uba yi-fixture ezwa ngokwethembeka, ixhuma ebangeni, futhi idlule ukuhambisana, ngoba ukuhlanganiswa kwaklanywa esikhundleni sokutholwa ekuhlolweni.

Kungani ifektri eyodwa ye-smart-lighting stack yonke

Ukukhanyisa okuhlakaniphile yilapho ukukhiqizwa komthombo owodwa kubaluleke kakhulu khona, ngoba amabhodi awahlali ndawonye nje kuphela - ayaphazamisana, futhi ukuwenza ahlale ndawonye kuyinkinga yonke yokuklama. Inzwa, umsakazo, kanye nomshayeli othengwe kubaphakeli abathathu futhi kuhlanganiswe sekwephuzile kuyindlela yokwenza izinto ezibangela amaphutha, ububanzi obubi, kanye nokwehluleka kwe-EMC ngaphandle komnikazi ocacile. Umkhiqizi oyedwa obeka yonke inqwaba - umsindo ohlukaniswe, ugesi ohlukaniswe, i-antenna ebekwe, inhlabathi ehlelwe - ukhiqiza into esebenza kalula.

I-Highleap Electronics yakha amabhodi enzwa, okulawula, angenantambo, omshayeli, kanye nawenjini futhi iwahlanganise esitaki esisodwa sokukhanyisa okuhlakaniphile esivivinyiwe, iphatha izinselele zokuqina kwesignali kanye nokuhlalisana kwe-RF njengomsebenzi owodwa, ku-MOQ 1 ukuze ukwazi ukufakazela umklamo ngaphambi komthamo. Thumela uhlobo lwakho lokuzwa, iphrothokholi, kanye nomqondo we-fixture eqenjini lethu le-PCB le-LED ukuze uthole isilinganiso samahora angama-24.

Indlela Yoku-oda — Amafayela, i-MOQ kanye Nesikhathi Sokuhola

Uku-oda amabhodi ahlakaniphile nawenzwa yokunyakaza avela ku-Highleap Electronics kuqala ngohlobo lwakho lokuzwa (i-PIR, i-microwave, i-dual-tech), iphrothokholi engenantambo, kanye nomqondo we-fixture. Isilinganiso ngasinye sifaka isibuyekezo samahhala se-Design for Manufacturability (DFM), futhi i-oda lethu elincane liyunithi eyodwa engenamali eyengeziwe yeprototype.

Yimaphi amafayela okufanele uwathumele

• Ukwenziwa kwe-PCB kuphela — Amafayela e-Gerber RS-274X (zonke izendlalelo zethusi, imaski yokubopha, kanye nesikrini se-silkscreen), ifayela le-Excellon drill, uhlaka lwebhodi ongqimbeni lomshini, kanye namanothi okwenziwa amboze i-substrate, i-dielectric, isisindo sethusi, ukuqeda kobuso, nombala wemaski yokubopha.
• I-PCB assembly (PCBA) — okungenhla kanye nohlu lwezinto zokwakha ezinezinombolo zezingxenye zomkhiqizi kanye nobuningi, kanye nefayela le-Pick-and-Place (Centroid) lezingxenye ze-SMT.
• Ama-elekthronikhi e-Turnkey — amafayela angenhla kanye nomshini (STEP/DXF) wesinki yokushisa noma indlu, imininingwane ye-optic noma ilensi, imininingwane yomshayeli noma yokulawula, i-firmware uma ikhona, kanye nanoma yimuphi umsebenzi wobuciko wophawu noma wokupakisha. Uma amafayela engekho, thumela lokho onakho futhi ithimba lethu lobunjiniyela lihlonza izikhala ngesikhathi sokubuyekezwa kwe-DFM.

I-MOQ kanye namanani

• Inani elincane kakhulu le-oda liyi I-1 iyunithi kokubili ukwenziwa kanye nokuhlanganiswa, ngaphandle kwemali yenhlawulo yeprototype.
• Intengo yomthamo incishiswa kumayunithi ayi-10, 50, 100, 500, kanye nangaphezu kwe-1,000.
• Siyawagcina amafayela akho ngakho-ke phinda ama-oda weqa ukucaphuna kabusha izindleko zobunjiniyela.

Izikhathi zokuhola

• Ukwakhiwa kwe-PCB — Izinsuku zebhizinisi ezi-5 kuya kweziyi-7 ezijwayelekile; amahora angama-24 kuya kwangu-48 asheshayo, kuncike ekuqinisekisweni komthamo.
• I-PCB assembly (PCBA) — Izinsuku zebhizinisi eziyi-7 kuya kweziyi-12 kufaka phakathi ukutholakala kwezingxenye; Izinsuku ezi-5 ze-express ze-BOM esesitokweni.
• Amamojula e-Turnkey — ngokuvamile izinsuku zebhizinisi eziyi-12 kuya kweziyi-18 kuye ngokuthi i-substrate ingakanani, isivikelo, kanye nomthamo wayo.
• Zonke izikhathi zokukhokha ziqinisekiswa kusilinganiso sakho futhi ziqala kusukela ekuqinisekisweni kwe-oda kanye nokuvunyelwa kwefayela.

Izitifiketi nezindinganiso: Ukuphathwa kwekhwalithi ye -ISO 9001 , umsebenzi we-IPC Class 2 kanye ne-Class 3 , i-AOI kanye nokuhlolwa kokusebenza ebhodini ngalinye, nge-X-ray, i-ICT, kanye nokuhlolwa kokushiswa kuyatholakala. Sithumela emazweni angaphezu kuka-40 ngokulandelela okugcwele futhi sihlinzeka ngemibhalo yokuthobela uma iceliwe. Kuma-PCB enzwa yokunyakaza noma ukukhanya kwe-LED okuhlakaniphile, layisha amafayela e-Gerber, i-BOM, amanothi enzwa, izidingo zokulawula okungenantambo, kanye nobuningi bezinhloso ngefomu lesilinganiso sewebhusayithi ukuze i-Highleap Electronics ikwazi ukubuyekeza imininingwane yomshayeli, yokulawula, kanye neyokuhlanganisa ndawonye.

Inzwa Yokunyakaza kanye ne-Smart LED PCB — Imibuzo Evame Ukubuzwa

Kungani kunzima ukwakha isibani esihlakaniphile kunesibani se-LED esivamile?

Ngoba ngokwemvelo inamabhodi amaningi, futhi amabhodi ayaphazamisana. I-smart fixture ihlanganisa i-analog sensor ebucayi, isilawuli sedijithali, umsakazo we-RF, kanye nomshayeli oshintsha umsindo endlini eyodwa encane - futhi umsindo wokushintsha womshayeli ungavala inzwa noma wonakalise umsakazo, kuyilapho umsakazo udinga indawo ehlanzekile ye-antenna esongela ezinye izifunda. Ingxenye enzima akukhona ukwakha ibhulokhi ngayinye kodwa ukubenza bahlale ndawonye, ​​okusho ukuhlukanisa ibhodi nokuhlela umsindo, amandla, isisekelo, kanye ne-antenna njengesakhiwo esisodwa.

Ingabe uyakha inzwa, isilawuli, umsakazo, kanye nomshayeli, noma umane uhlanganisa amamojula?

Sakha futhi sihlanganise yonke i-stack. Lokho kubalulekile ngoba ukuhlanganiswa kungumkhiqizo: inzwa evela kumhlinzeki oyedwa, umsakazo ovela komunye, kanye nomshayeli ovela kwesithathu, kuhlanganiswe sekwephuzile, yindlela ama-smart fixtures athola ngayo ama-trigger angamanga, ububanzi obufushane obungenantambo, kanye nokwehluleka kwe-EMC akekho ongakuchofoza. Sibeka ndawonye ama-analog, digital, RF , kanye nama-power domain ukuze umsindo oshintshayo uhlale kude nenzwa, i-antenna ithola isikhala esicacile, futhi izindawo ziyahlukaniswa - ukuze i-fixture izwa ngokuthembekile futhi ixhumeke ngokugcwele.

Yibuphi ubuchwepheshe bokuzwa kanye nezinqubo ezingenantambo ozisekelayo?

Ukuzwa: I-PIR (i-infrared engasebenzi) yokuhlala egumbini, i-microwave/radar yokuzwa ngaphakathi kwendlu nokumboza izindawo ezinkulu, ubuchwepheshe obubili obuhlanganisa kokubili ukusika iziqhumane ezingamanga, kanye nokuzwa ukukhanya okuzungezile ukuze i-fixture isebenze kuphela ebumnyameni. Okungenantambo: I-Bluetooth/BLE, i-Zigbee, i-Thread, i-Wi-Fi, kanye ne-sub-GHz/LoRa yokulawula kwangaphandle okude. Sihlanganisa noma yikuphi ukuhlanganiswa kwe-fixture yakho ngokunaka indawo ye-antenna nomsindo.

Uwumisa kanjani umsindo womshayeli ekubangeleni iziqhubi zezinzwa ezingamanga?

Ngokuhlela kahle. Sihlukanisa ibhodi libe yizizinda ezihlukene ze-analog (inzwa), zedijithali (isilawuli), ze-RF (umsakazo), kanye nezamandla (umshayeli); sithola futhi sihlunge isitimela esihlanzekile esine-voltage ephansi samasekethe abucayi kude nomshayeli oshintshayo; sihlela isisekelo ukuze umsindo womshayeli ungagelezi ngenzwa; bese siklama umshayeli ukuthi ashintshe buthule. Njengoba iklanywe ngale ndlela kusukela ekuqaleni, i-fixture idlula i-EMC futhi izwa ngokwethembeka - izinkinga ezicishe zingenzeki ukuzilungisa lapho amabhodi anomsindo nabucayi ehlanganiswa sekwephuzile.

Ungakwazi yini ukwakha izinto lapho inzwa nokukhanya kubheke khona ngezindlela ezahlukene?

Yebo. Uma imishini ingasebenzi kahle — inzwa ebheke phansi ngenkathi injini ekhanyayo ibheke ngenye indlela — sakha izakhiwo eziqinile ezigoqa inzwa, ukulawula, kanye nezingxenye zenjini zibe ibhodi elilodwa elingenazixhumi, okuthuthukisa ukuthembeka ngokususa izixhumi ezingaphumeleli. Siklama ukugoqa kanye nokuhlukanisa isizinda ndawonye ukuze ibhodi elihlanganisiwe ligcine umsindo kude nenzwa kanye ne-antenna ucacile.