Kodi mfundo ya nyali zowunikira zimatanthauzanji?

1, infraredsensor mutuMfundo

Chipangizo chachikulu cha inforectiction ndi pyroelectric invord pensor for thupi la munthu. A Pyroelect Amunthu Amunthu Wopanda Umunthu: Thupi la munthu limakhala ndi kutentha kosalekeza, nthawi zambiri madigiri 37, motero itasiyanitsa ndi mtundu wina wa 10um woperewera ndi thupi la munthu pafupifupi 10um ndikugwira ntchito. Misewu yofinya yopangidwa ndi thupi la munthu pafupifupi 10um imalimbikitsidwa ndi zosefera za Fresnel zosefera ndikukhazikika pa sensor yoperewera.

Sensor infrated imagwiritsa ntchito chinthu cha pyroelectic, chomwe chimataya ndalama zomwe zingawonongeke kwamphamvu kwa thupi zimasintha, ndipo kuzungulira kwa gawo kungayambitse kusinthaku pambuyo poti musinthe. Wina akamalowa mosinthana pang'ono, Sensor yapadera imazindikira kusintha kwa mawonekedwe a thupi la munthu, kusinthana kumasinthiratu pa katundu wa munthu, munthuyo sasiya kuchuluka, kusinthaku kumapitilirabe; Munthu akachoka kapena palibe chochita m'dera lanu, kusinthasintha (nthawi ndikosintha: masekondi 5-120) kumatseka katundu. Kusintha kwa infrated Induction Induction Angree 120 madigiri, 7-10 mita kutali, nthawi yayitali imatha kusintha.

2. Mfundo yogwira ntchitoGwirani Syror Headlamp

Mfundo yokhudza nyali ya sensor ndikuti kukhazikitsa kwamkati kwa magetsi kukhudza IC kumapanga mawonekedwe owongolera ndi ma elekitirodi pakukhudza nyali.

Thupi la munthu likakhudza electrode electrode, kulumikizana kwa kukhudza kumatha kumveketsa bwino pakuwongolera mwachizindikiro popanga chizindikiro, kenako kukhudza kovuta kumatumiza chizindikiro choyambitsa; Ngati mungawakhudzenso, kulumikizana kwa kukhudza kumaperekedwa ku kukhudzidwa kumatha pofuna kuwongolera mwachindunji, pomwe AC ndi zero, kuwala kudzatha. Komabe, nthawi zina pambuyo pa mphamvu yamphamvu kapena kukhazikika kwa magetsi kumakhalanso ndi kuwala kwawo, ngati vuto la phwando lachipongwe ndi pepala kapena nsalu yabwino kwambiri kapena nsalu imathanso kuwongoleredwa.

3, olamulidwaMutu wamutuMfundo

Phokoso limapangidwa ndi kugwedezeka. Mafunde omveka amayenda kudutsa mlengalenga, ndipo ngati akumana ndi cholimba, amafalitsa kugwedezeka uku ndi wolimba. Zigawo zoyendetsedwa ndi mawu ndizomwe zimasinthidwa pakakhala mawu (kukana kumakhala kocheperako) ndikusiyidwa pomwe palibe mawu (kukana kumakhala kwakukulu). Kenako kuzengereza pakati pa madera ndi chip, dera lingathe kufalikira kwakanthawi pakaoneke.

4, malangizo a nyali zakuwala

Module ya senter yowunikira imazindikira kukula kwa kuwalako ndikusankha kuyimirira ndikutseka gawo lililonse la nyali ya LED yomwe yachitika. Pali zochitika ziwiri:

Masana kapena pamene kuwalako kuli kolimba, module yowoneka bwino yowoneka bwino yokhazikika ndi kuchedwa kusintha module module.

Usiku kapena pakuwala kulibe mdima, gawo lowoneka bwino limayika module ya senter yofiyira ndikuchedwa kusintha module module module malinga ndi mtengo wa sensor.

Pakadali pano, ngati thupi la munthu lilowa mu nyali zingapo, gawo lomwe limapangitsa kuti chiwongolero chiziyambitsa ndikuwona chizindikirocho, ndipo chizindikirocho chidzayambitsa kuchedwa kusintha koyambira kuti atsegule nyali yomwe yachokera. Ngati munthuyo akupitilizabe kusamukira pamtundu wake, kuunika kwa equor kumachitika, pomwe munthuyo asiya mitundu yake, palibe chithunzithunzi cholowera, komanso kusinthasintha kumangochotsa kuwunika kwa nthawi yayitali. Gawo lililonse limabwereranso kuima ndikudikirira kuzungulira kwotsatira.