Na'urori masu auna Hotuna na Kyamarar Ƙofar Ganuwa Mai Kulawa
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
1.1 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;
1.2 Girman tsari: 32mm×32mm;
1.2.1 Girman allon da'ira ya kamata ya zama 32mmX32mm tsayin na'urar saman ya kamata ya zama ƙasa da 4mm.
1.2.2 Ramin (ramuka huɗu na matsayi) tare da buɗewar PCB na 2.2mm×3.3mm;
1.2.3 Tsayin ruwan tabarau daga gaban PCB shine 21.1±0.2MM;
1.3 Sigogi na muhalli da lantarki;
1.3.1 Zafin jiki: -20℃~ +60℃,
1.3.2 Ƙarfin wutar lantarki mai aiki: DC-12V;
1.3.3 Wutar lantarki mai aiki: ≤55mA;
1.3.4 Ƙarfin fitarwa na hanyar sadarwa ta bidiyo ya kamata ya zama 75Ω (1Vp-p, 75Ω);
1.3.5 A ƙarƙashin yanayin haske fiye da 0.2LUX, ya kamata a bambanta launuka na yau da kullun akan kyamara, kuma launin hoton mai saka idanu ya kamata ya yi daidai da launukan.
1.3.6 Ƙimar kwance ta kyamarar ita ce 1000TVL (wanda aka fi sani da shi a kasuwa).
Hanyoyin Gwaji
2.1 Kyamarar ganowa yakamata ta cika buƙatun Mataki na 1.1;
2.2 Yi amfani da ma'aunin vernier don auna siffar, ramin da aka sanya, tsayin ruwan tabarau da sauran kyamarar, wanda ya kamata ya cika buƙatun 1.2.1 a cikin 1.2;
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;
2.4 Lokacin da kyamarar ke aiki, ana amfani da oscilloscope don auna ƙarfin fitowar bidiyon siginar bidiyo: 0.8~1.2VP-P/75Ω;
2.5 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;
2.6 Gwajin zafi mai girma da ƙarancin zafi: 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;
2.7 An zaɓi ruwan tabarau na kyamara mai kusurwa 3.6mm don gwada 70°, bai kamata a sami kusurwa mai duhu a kusa da hoton ba;
2.8 Gwajin kwanciyar hankali, ci gaba da tsufa na tsawon awanni 24, bai kamata a sami gazawa ba;
Gwajin haske mafi ƙarancin kyamara 2.9, haske mafi ƙarancin kyamara 0.01LUX. (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
| Abubuwan kyamara | 1/3 |
| Tsarin hoto | PAL |
| Firikwensin Pixels | 1280(H) x 692(V) |
| ƙudurin kwance | 1000TVL (kasuwa tare) |
| Yanayin daidaitawa | Daidaitawar da aka gina a ciki |
| SNR | >40dB |
| Mafi ƙarancin haske | 0.01LUX |
| 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 | DC 12V (9-15V yana samuwa) |
| Amfani da shi a yanzu | ≤55mA |
| Ruwan tabarau | 3.6mm (940) |
| Kusurwar Kwance | 70° |
| Tsawon ruwan tabarau | 21.1mm |
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
Nunin Marufi
Zane na Kunshin
Zane na Kunshin
Tambayoyin da ake yawan yi akai-akai
T1. Menene ƙararrawar ƙofar gani ta na'urar kyamara don gidan sadarwa na gini?
A:Ƙararrawar ƙofar gani ta na'urar kyamara don intercom na gini na'ura ce da ke haɗa ƙararrawar ƙofar da kyamarar da aka gina a ciki, tana ba masu amfani damar gani da sadarwa da baƙi a ƙofar gini ta hanyar amfani da hanyar sadarwa ta bidiyo.
T2. Ta yaya ƙararrawar ƙofar gani ta na'urar kyamara ke aiki?
A:Idan baƙo ya danna maɓallin ƙararrawa ta ƙofa, ƙararrawa ta ƙofa ta gani ta na'urar kyamara za ta kunna kyamarar, ta ɗauki bidiyon baƙon, sannan ta aika saƙon bidiyo kai tsaye zuwa allon da aka haɗa a cikin ginin, kamar na'urar saka idanu ko manhajar wayar salula.
T3. Menene muhimman abubuwan da ke cikin ƙararrawar ƙofar gani ta tsarin kyamarar SKYNEX?
A:An tsara ƙararrawar ƙofa ta gani ta tsarin kyamarar SKYNEX tare da kyamarori masu inganci don ƙudurin bidiyo mai haske, sadarwa ta sauti ta hanyoyi biyu, damar ganin dare, da kuma dacewa da tsarin sadarwa daban-daban.
T4. Ta yaya ƙararrawar ƙofar gani ta tsarin kyamara ke magance matsalar katsewar wutar lantarki?
A:Idan batirin yana aiki da ƙararrawar ƙofar gani ta na'urar kyamara, zai ci gaba da aiki yayin da wutar lantarki ke katsewa. Duk da haka, idan an haɗa shi da tsarin wutar lantarki na ginin, yana iya shafarsa a lokacin da wutar lantarki ke katsewa.
T5. Za a iya haɗa ƙararrawar ƙofar gani ta tsarin kyamara tare da wasu na'urorin tsaro?
A:Eh, ana iya haɗa ƙararrawar ƙofar gani ta tsarin kyamarar SKYNEX tare da wasu na'urorin tsaro, kamar kyamarorin tsaro, tsarin ƙararrawa, da tsarin sarrafa shiga, don ƙirƙirar cikakkiyar mafita ta tsaro ga ginin.
T6. Ta yaya kuke kula da dawowar kayayyaki da musayar kayayyaki idan wata matsala ta taso tare da ƙararrawar ƙofar shiga ta gani?
A: Idan ba kasafai ake samun matsalolin samfura ba, muna da wata manufa ta musamman ta dawo da kaya da musayar kaya domin magance duk wata matsala cikin sauri da inganci.
