Uyini umgomo wokungeniswa kwezibani?

1, infraredI-Sensor HeadlampUmgomo Wokusebenza

Idivayisi eyinhloko yokungeniswa kwe-infrared yinzwa ye-pyroelectric in senrared yomzimba womuntu. Inzwa yomuntu ye-pyroelectric infrared Infrared: Umzimba womuntu unamazinga okushisa ahlala njalo, ngokuvamile cishe ama-degree angama-37 acishe abe ngu-107 we-infrared, probe angemuva kokuthola i-infrared emzimbeni womuntu mayelana ne-10um kanye nomsebenzi. Imisebe ye-infrared ekhishwa ngumzimba womuntu we-10um ithuthukiswa isihlungi selensi ye-fresnel lens futhi igxile kwinzwa ye-infrared.

Inzwa ye-infrared imvamisa isebenzisa into ye-pyroelectric, elahlekelwa yimali ekhokhwayo lapho izinga lokushisa lemisebe le-infrared lomzimba womuntu liyashintsha, likhipha imali ekhokhwayo ngaphandle, futhi umjikelezo olandelayo ungadala isenzo sokushintshana ngemuva kokutholwa nokucutshungulwa. Lapho othile engena switch speating ibanga, inzwa ekhethekile ithola izinguquko kwi-infrared depyrum yomzimba womuntu, i-switch switch ishintsha ngokuzenzakalelayo umthwalo, i-switch iyoqhubeka nokucisha; Ngemuva kokuba umuntu eshiye noma akukho sinyathelo endaweni yokuzwa, ukubambezeleka kwe-switch (isikhathi kuyashintshwa: imizuzwana engu-5-120) kuvala umthwalo ngokuzenzakalelayo. Ukungeniswa kwe-infrared Ukungena kokungeniswa kwama-angle ama-degree angama-120, ama-7-10 amamitha, isikhathi esandisiwe singashintshwa.

2. Ukusebenza komgomo weThinta inzwa ye-Sensor Headlamp

Umgomo weLamp ye-Touch Sensor ukuthi ukufakwa kwangaphakathi kwe-Electronic Touch IC kwakha i-loop yokulawula nge-electrode ngokuthinta isibani.

Lapho umzimba womuntu uthinta i-electrode ezwayo, isiginali yokuthinta idluliselwa ekutholeni ukuzwela ukuphela ngokudonsa okuqondile ukukhiqiza isiginali ye-pulse, bese kuthi ukuphela kokuzwakala kwe-pulse ngcurse ukulawula ukukhanya; Uma uyithinta futhi, isiginali yokuthinta izodluliselwa ekutholeni ukuzwela kokuphela ngokudonsa okuqondile ukukhiqiza isiginali ye-pulse, lapho i-AC i-zero, ukukhanya kuzoba ngokwemvelo. Kodwa-ke, ngesinye isikhathi ngemuva kokuhluleka kwamandla noma ukungazinzile kwamandla kagesi nakho kuzoba nokukhanya kwawo, uma ukuzwela kokutholwa kwephepha lokuthola iphepha noma indwangu enhle kakhulu kungalawulwa.

3, kulawulwa ngezwiUkungeniswa kwe-HeadlampUmgomo Wokusebenza

Umsindo ukhiqizwa ngokudlidliza. Amagagasi omsindo ahamba emoyeni, futhi uma ahlangana aqinile, azodlulisela lokhu okudlidliza ku-solid. Izakhi ezilawulwa ngezwi ziyizinto ezibucayi kangaka ezishintshiwe lapho kunomsindo (ukumelana kuba mncane) futhi kunqanyulwe lapho kungekho msindo (ukumelana kuba kukhulu). Ngemuva kwalokho ngokwenza ukubambezeleka phakathi komjikelezo kanye ne-chip, umjikelezo unganwetshwa isikhathi lapho kunomsindo.

4, umgomo osebenzayo wokukhanya kwesibani sokukhanya

Imodyuli yezinzwa ekhanyayo ibona kuqala ukuqina kokukhanya futhi inqume ukuthi ingabekwe eceleni futhi ikhiya imodyuli ngayinye yesibani senzwa ye-LED insurared sensor. Kunezimo ezimbili:

Emini noma lapho ukukhanya kunamandla, imodyuli yokungeniswa okubonakalayo ikhiya imodyuli yokungeniswa infrared kanye nemodyuli yokuvutha ngokusho kwenani lokungeniswa.

Ebusuku noma lapho ukukhanya kumnyama, imodyuli yezinzwa ebonakalayo izofaka imodyuli yezinzwa en-infrared kanye nemodyuli yokuvutha esitokisini esimweni sokulinda ngokwesimo senzwa.

Ngalesi sikhathi, uma umzimba womuntu ungena ekungenisweni kwesibani, imodyuli yokungeniswa infrared izoqala futhi ibone isiginali, futhi isiginali izobangela ukubambezela imodyuli ukuvula isibani sokungeniswa kwe-LED. Uma umuntu eqhubeka nokuhamba ngaphakathi kwebanga lawo, ukukhanya kwesibani somzimba kuvulwa, lapho umuntu eshiya ububanzi bawo, asikho isibonakaliso senzwa saso, asikho isibonakaliso sezinzwa esingezinhlabelelo, futhi ukushintshwa kokushiyelwa kuvala ngokuzenzakalela ukukhanya kwenani le-LED infrared insured in sen sensor ngaphakathi kwenani lokusetha isikhathi. Imodyuli ngayinye ibuyela kokubekwe eceleni bese ilinda umjikelezo olandelayo.