Fingerprint Scanner Kya Hai,Kitne Type hai,Kaise Kam Karta Hai

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Fingarprint sensor Kya hai,what is Fingarprint sensor In Hindi (फिंगरप्रिंट स्कैनर क्या है इसके बारे में पूरी जानकारी )

Aap jante hi hai aajkal jitne bhi phone aa rahe hai sabhi fingerprint se lase phone aa rahe hai har ek phone fingarprint lekin log sirf yahi jante hai angutha touch kiya bus phone on ho gaya lekin iske pichhe bahut sari bate hai ,fingarprint ke kai type hote hai , aaj janenge Fingarprint kya hai , kaise kam karta hai aur kitne type ke hote hai puri jankari dunga yaha  

 

Aaj fingarprint ki wajah se Phone ki security bhi strong ho gai hai isse jaldi koi bypass nahi kar sakta hai , kyuki har ek insan ka finger alag-alag Hota hai kisi se match nahi karti hai, jub Hum First bar ispar apni Finger rakhte hai to jo hamari anguliya ki lines ka photo lekar usse save kar leta hai , phir jub hum dusri bar anguliya rakhte hai To lines ko macth ki jati hai phir phone unlock hota hai

  • Aisa nahi ki ye sirf lock Kholne me hi kam aati hai ye Document save etc jagah par Bhi kam karti hai

 

Fingarprint Ka Istemal/Use Kyu Kare  (फिंगरप्रिंट स्कैनर का इस्तेमाल क्यू करे )

Kyuki yah Unique hota hai , isse bypass nahi kiya ja sakta hai iska karan maine upar bataya hai , kyuki ya password ya pattern se bahut jayada strong hai  Isliye isse Istemal karna jaruri hai

 

fingarprint scanner kitne Type Ke Hote Hai ? (फिंगरप्रिंट स्कैनर कितने प्रकार के होते है )

Basically Fingerprint scanner 3 types ke hote hai., hum yaha Aapko Fingerprint ke sabhi Type ko details me batayenge Ho sakta hai Thoda Jayda bada article hoga Kyuki Ravi sir Ka hi kahna hai Koi Bhi article  1000 word se kam nahi hona Chahiye

  1. Optical Fingerprint scanner
  2. Capacitive Fingerprint scanner
  3. Ultrasonic Fingerprint scanner

 

1.Optical Fingerprint scanner Ki Jankari 

Iska main kam  Led Light aur camera ke dawara finger ki photo ko encrypt karke  code ke rup me rakh leta hai   , aur jaise hi hum apni Ungliya phone ko unlock  karne ke liye scan karte hai  to yah kya karti hai finger ki photo lekar code me incript karke aapas me compare karta hai, yani  iska main kam photo ko Capture karna hai , Yah ek purana Technology hai kai bar hacker isse hack kar lete hai isi liye isse abhi ke Phone me use nahi kiya jata hai

 

2.  Capacitive Fingerprint scanner Full Information

Isse Dekha jay To yah ek Advasnce technology hai  yah Finger ka photo nahi leta hai  , yah photo capture ke jagah par conductive plate aur capacitors ka use karta hai ,  isme finger ke ubhare hue bhag ko aur khali jagah ko ko alag-alag electronic charge ke rup me capacitor me rakha jata hai  , aur jub iski jarurat padti hai to isi tarah sacan karke compare kiya jata hai  ,jaise hi verify ho jata hai phir access de diya jata hai , aisa karne se Phone ki security bhi badh jati hai  isliye yah bahut jayada mahnga bhi hota hai

 

3.  Ultrasonic Fingerprint scanner :: yah ek latest technology ha, iss Type ke scanner me Ultrasonic transmitter aur receiver laga hota hai  aur jaise hi hum ispar ungliya rakhte hai  to yah scanner kuchh pluse ko send karta hai , iss pluse me se kuchh pluse hi hamare finger se takrane ke bad wapas jati hai  issi se yah  3D image Ready karta hai  aur isse encrypt karne ke bad apne databse me save kar leta hai phir bad me jub jarurat padta hai to store data base se veryfi karta hai aur isse qualcomm company ne banaya hai , iska use sabse jayada le max pro me kya jata hai

 

 fingarprint scanner Kam/Work kaise karti hai (फिंगरप्रिंट स्कैनर कामकैसे करता है ) ?

sabs pahle scanner device me jaha aap apna finger rakhte hai waha ek bright lite jalti hai yah light aapke Finger ko touch karte hue  CCD ya CMOS Image Sensor par reflect karti hai ,agar waide we photo ko capture karne me isse jayada time lagta hai to light bright hi rahegi ,isse test karne ke liye algorithm ka use kiya jata hai , yah Aapko batyega caputer kiya gaya photo halka hai ya gahra uske bad Aapko ek bip ki awaj sunai deta hai jo hame alert karti hai  aur uske bad Aapko pahle process  par le jata hai

 

Ye device Aapko us time bhi alert karegi jub photo me  me koi unternative lite na ho , uske bad wah batayega image sahi hai ya nahi ya phir dusre LED indicater ka use karna padega agar image sahi hai to isse accept kiya jata hai aur yah image flash memory me save ho jata hai  .

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6 COMMENTS

  1. Bro hum apne blog ke liye back kaise bana sakte hai.Mera matlav ki guest post aur comment And web directory sumbission ke alawa koi aur tarika hai jisse hum apne blog ke liye backlink bana sake.

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