Ukuzwa Okuhlakaniphile, Ukusebenza Kahle Kwamandla Okusungula Izinto Ezintsha: Ukuvela Kobuchwepheshe kanye Nokuthuthukiswa Kwezimo Zokushintsha Kokukhanya Okusebenza Ngokunyakaza

Ingqikithi yeswishi yokukhanya ezwa ukunyakaza itholakala ekwakhiweni kwayo okuhlukile kwe-sensing logic. Inzwa ye-infrared (PIR) engasebenzi ithola ngokuthwebula amagagasi e-infrared angu-8-14μm akhishwa umzimba womuntu, okusebenza kuma-90% ezimo zasekhaya kodwa inezindawo ezingaboni kahle zama-target ami; inzwa ye-ultrasonic ilinganisa ibanga lezinto ezihambayo ngokubonakaliswa kwamagagasi omsindo aphezulu angu-40kHz, angangena engilazini nasezindongeni ezincane futhi afanele ukuqapha ezindaweni eziyinkimbinkimbi njengemashalofu okugcina impahla; kuyilapho inzwa ye-microwave Doppler ihlaziya ukushintsha kwamagagasi kagesi angu-5.8GHz kwama-target aguquguqukayo, ngokuzwela okungu-0.01m/s, futhi isetshenziswe emigwaqweni yezibhedlela ukuvimbela ukuwa ebusuku.

Ukuhlanganiswa kobuchwepheshe sekuyinto entsha: Isibonelo, inkinobho kaSchneider Electric ethi "MultiSense Pro" ihlanganisa i-PIR ne-radar yamagagasi angamamilimitha ukuze kufezwe ububanzi bokumbozwa okungu-180° kanye nesivinini sokuphendula samasekhondi angu-0.1. Ingahlukanisa ngisho nemisebenzi yabantu neyezilwane ezifuywayo (ngomehluko wokushisa komzimba). Lokhu kuqonda okunembile kunciphise izinga lokuqhuma okungamanga kusuka ku-15% wemikhiqizo yendabuko kuya ngaphansi kuka-1%.

Ukuphumelela Okubili Ekusetshenzisweni Kahle Kwamandla Nokunakekelwa Kobuntu

Inani lokonga amandla lamaswishi okuzwa ukunyakaza lingaphezu kokucatshangwa. Idatha evela eLawrence Berkeley National Laboratory e-United States ikhombisa ukuthi ezakhiweni zamahhovisi, lapho kusetshenziswa ukukhanya okuhlakaniphile kokuzwa ukunyakaza, ukusetshenziswa kwamandla kwehla ngo-38% kuya ku-72%. Ikakhulukazi, ukonga amandla emaphaseji nasemakamelweni okuhlangana kufinyelela ku-91%. Emkhakheni wezindawo zokuhlala, i-Philips Hue Motion Sensor isebenzisa i-algorithm eguquguqukayo ukuze ifunde amaphethini okuziphatha kwabasebenzisi: lapho ibona imisebenzi yasekhishini kusukela ngo-2 ekuseni kuya ku-5 ekuseni, ishintshela ngokuzenzakalelayo kumodi yokukhanya engu-10% yokuvikela amehlo, ukulinganisela ukonga amandla nezidingo zezempilo.

Ukunika amandla amaqembu akhethekile kubaluleke kakhulu emphakathini. I-"TAPKO Switch" ekhuthazwa yiRoyal National Institute of Blind People e-UK ihlanganisa inzwa ye-microwave nempendulo ethintekayo, okuvumela abasebenzisi abangaboni kahle ukuthi bezwe isimo sokukhanya ngokudlidliza. I-"CareSwitch" ye-Panasonic ifakwe i-AI yokuthola ukuwa. Uma ithola ukuthi umuntu osekhulile uwile, ivula ngokuzenzakalelayo yonke indlu yokukhanyisa bese ithumela i-alamu. Le miklamo iphakamisa ubuchwepheshe bokuzwa ukunyakaza kusuka kuthuluzi kuya ku-interface yesevisi eyenziwe ngabantu.

Ukuhlanganiswa Okuhlakaniphile Kwemvelo: Kusukela Kumadivayisi Azimele Kuya Kuhlelo Lokusebenza Lwendawo

Izinkinobho zesimanje zokuzwa ukunyakaza ziyashintsha zibe uhlelo lwezinzwa oluphakathi lwamakhaya ahlakaniphile. Thatha inzwa yokuba khona ye-Aqara FP2 njengesibonelo. Yakha imodeli yendawo enezinhlangothi ezintathu isebenzisa i-radar engu-60GHz futhi ingalandelela ngesikhathi esisodwa izikhundla zabantu abahlanu. Ingakwazi ukulungisa isiqondiso somoya nokulawula ivolumu yesistimu yomsindo nokubukwayo. Ezimweni zezentengiselwano, ipulatifomu ye-Siemens "Desigo CC" ihlaziya idatha yesikhathi sangempela yamashumi ezinkulungwane zezinkinobho zokuzwa esakhiweni, ithuthukise ngokuzenzakalelayo ukukhanya, ukuhlela ilifti, kanye nokusatshalaliswa kwamandla kwesakhiwo sonke, inciphisa izindleko zokusebenza ngo-23%.

Esikhathini esizayo, ukuhlanganiswa kobuchwepheshe bokuxhumana ngokukhanya kwe-Li-Fi kuzoletha ubukhulu obusha: Umkhiqizo oyisibonelo ovela e-Osram Laboratory ungadlulisa idatha ngokushintshashintsha kokukhanya. Lapho Iswishi Yenzwa Uma ivuliwe, i-LED esephahleni izothumela indlela yokuzulazula yangaphakathi ku-smartphone, ngesilinganiso sokudlulisa esifinyelela ku-10 Gbps. Le ndlela yokusebenzisana "yokuhamba kokukhanya" iphawula ukuvela kwesistimu yokukhanyisa kusuka kuyunithi esebenzayo kuya esisekelweni sedijithali semvelo.