Kyamarar Ƙofar Ganuwa
- Saiti 1
$4.40
Don tambayoyi game da samfuranmu ko mai lissafin farashi, da fatan za a bar mana imel ɗin ku kuma za mu tuntube ku cikin awanni 24.
TAMBAYO YANZU
Bukatun Fasaha
1. Bayyanar: allon kewaye na ruwan tabarau ba tare da nakasa ba, tsaftace babu datti, babu walda ta ƙarya, tabo mai walƙiya, mai haske, kowace alamar alama ya kamata a bayyane take, tsawon mai da hankali a bayyane yake;
2. Girman tsari: 38mm×55mm, kauri na allon PCB: 1.6 mm.
2.1 Girman allon da'ira ya kamata ya zama 38mmX35mm tsayin na'urar saman ya kamata ya zama ƙasa da 4mm.
2.2 Ramin da ke da budewar PCB na 2.5*3.3mm (ramuka huɗu na matsayi).
2.3 Tsayin ruwan tabarau daga gaban PCB shine 22mm±0.2mm.
3. Sigogi na muhalli da na lantarki.
3.1 Zafin jiki: -20℃~ +60℃,
3.2 Ƙarfin wutar lantarki mai aiki: DC-12V (9-18V).
3.3 Wutar lantarki mai aiki: ≤30mA.
3.4 Ƙarfin fitarwa na hanyar sadarwa ta bidiyo ya kamata ya zama 75Ω (1Vp-p, 75Ω);
3.5 Za a bambanta launukan da aka saba da su a kyamara a ƙarƙashin yanayin haske fiye da 0.2LUX, kuma launin hoton mai lura zai yi daidai da launukan da aka saba da su.
3.6 Ƙimar kwance ta kyamarar ita ce 600TVL (wanda aka fi sani da ita a kasuwa).
Hanyoyin Gwaji
1. Kyamarar ganowa ya kamata ta cika buƙatun Mataki na 1.1;
2. Yi amfani da na'urorin auna siffa, ramin da aka sanya, tsawon ruwan tabarau da sauran na'urorin, waɗanda ya kamata su cika buƙatun 1.2.1 a cikin 1.2;
3. An haɗa kyamarar da na'urar nuni da kuma na'urar nuni don ganowa, kuma ba za a karkatar da hoton da wasu abubuwan da suka ɓata masa hoto ba;
4. Lokacin da kyamarar ke aiki, ana amfani da oscilloscope don auna ƙarfin fitowar bidiyon siginar bidiyo: 0.8~1.2VP-P/75Ω;
5. Haɗa kebul ɗin tsakanin kyamara da allon nuni, sanya katin launi na yau da kullun mita 0.8 a gaban kyamarar, kuma hoton da ke kan allon nunin ya kamata ya yi daidai da ainihin yanayin;
6. Gwajin zafi mai girma da ƙasa: zafin jiki shine 60℃ na tsawon awanni 12, ana ƙara ƙarfin aiki don aiki yadda ya kamata, zafin jiki yana da mummunan 20℃ na tsawon awanni 12, gwajin wutar lantarki na iya aiki yadda ya kamata;
7. Ana amfani da ruwan tabarau na kyamara mai girman 3.6mm don gwada digiri 50, kuma bai kamata a sami kusurwar duhu a kusa da hoton ba;
8. Gwajin kwanciyar hankali, ci gaba da tsufa na tsawon awanni 24, bai kamata a sami gazawa ba;
9. Duba haske mafi ƙaranci daga kyamara, haske mafi ƙaranci daga kyamara 0.1LUX. (babu hasken LED).
Kayan Gwaji
3.1 Vernier caliper tare da daidaiton ±0.02㎜.
Katin launi mai launi 3.2 mai launuka 24, jadawalin gwaji mai cikakken launin toka.
3.3 na samar da wutar lantarki mai tsari don kyamarar module ɗin nuni, mai lura da launi mai inci 14.
Bayani dalla-dalla
| Na'urar daukar hoto | 1/4 |
| Tsarin daidaitaccen tsari | PAL/NTSC |
| Pixel mai inganci | VGA640(H) x 480(V) |
| Yanayin daidaitawa | daidaitawa ta ciki |
| ƙudurin kwance | 700TVL |
| Rabon sigina zuwa hayaniya | >48dB |
| Mafi ƙarancin haske | 0.1LUX |
| Diyya ga hasken baya | Na atomatik |
| Rufe na lantarki | 1/50Sec-12.5uSec |
| Ma'aunin fari | Na atomatik |
| Gyaran Gamma | > 0.45 |
| Fitar bidiyo | 1.0Vp-p 75ohm |
| Ana buƙatar wuta | DC9-18V |
| Amfani da shi a yanzu | 45mA |
| Gilashin ruwan tabarau da aka sanya | 3.6mm 940 |
| Kusurwar kwance ta ruwan tabarau | 50° |
Allon Kyamara Mai Inganci Tare da Gane Fuska
Tsarin kyamarar HD Pixels Miliyan 2
2MP HD Pixels
Gina Tsarin Kamara na Intercom na gani
Kyamarar Infrared Mai Ganin Dare ta HD
OEM / ODM
Tsarin Zane
Nunin Marufi
Zane na Kunshin
Zane na Kunshin
Tambayoyin da ake yawan yi akai-akai
T1. Wace fasahar sadarwa ce ƙararrawar ƙofar gani ta na'urar kyamara ke amfani da ita don haɗawa da nunin cikin gida?
A:Ƙararrawar ƙofar gani ta na'urar kyamara daga SKYNEX na iya amfani da fasahar sadarwa ta waya ko mara waya, kamar Wi-Fi ko haɗin waya, don haɗawa da nunin cikin gida.
T2. Ta yaya fasalin hangen nesa na dare yake aiki a cikin ƙararrawar ƙofar gani ta tsarin kyamarar SKYNEX?
A:Tsarin hangen nesa na dare a cikin tsarin kyamarar SKYNEX yana amfani da hasken LED na infrared (IR) don haskaka yankin da ke gaban kyamarar, yana ba da damar gani a sarari ko da a cikin yanayin haske mara kyau ko duhu.
T3. Za a iya haɗa nunin faifai da yawa na cikin gida zuwa ƙararrawar ƙofar gani ta na'urar kyamara ɗaya?
A:Eh, ana iya haɗa nunin faifai da yawa na cikin gida zuwa ƙararrawar ƙofa ta gani ta tsarin kyamara ɗaya, wanda ke ba da damar samun damar bidiyo daga wurare daban-daban a cikin ginin.
T4. Shin ƙararrawar ƙofa ta gani ta na'urar kyamarar SKYNEX ba ta da illa ga yanayi?
A:Eh, an ƙera ƙararrawar ƙofa ta gani ta na'urar kyamara ta SKYNEX don ta kasance mai jure yanayi, wanda ke tabbatar da dorewa da aikinsu ko da a yanayin waje.
T5. Menene kusurwar kallon kyamara a cikin ƙararrawar ƙofar gani ta tsarin kyamarar SKYNEX?
A:Kusurwar kallon kyamara a cikin ƙararrawar ƙofar gani ta SKYNEX na iya bambanta dangane da samfurin, amma yawanci tana ba da kyakkyawan kallo don ɗaukar yanki mai faɗi.
