Pichle kuch salon me IOT 21st century ka ek bahut hi important technology ban gaya hai. Is technology ki help se hum apne everyday objects jaise—kitchen appliances, cars, thermostats, baby monitors etc ko embedded devices ki help se internet pe logo se connect kar sakte hai. To aaj is post me hum aapko IoT (Internet of things) ke bare me batayenge ke ye IoT kya hai? IoT kaise kaam karta hai. To chalye sab se pahle dekhte hai ke IoT kya hai?
IoT (Internet of things) Kya Hai?
Internet of thing un physical object ya thing ke network ko describe karta hai jo sensor software ya dusre technology ki help se internet pe dusre devices ke sath data ke connection ya exchage ke liye jude hote hai. In devices me aapke ghar me use kiye jane wale devices se lekar sophisticated industrial tool tak shamil hai.
Simple term me kahe to IoT software, sensor, electronics aur connectivity ka ek system hai jo ise dusre connected system ke sath information exchange karne ki permission deta hai.
Is technology ki help se aapke daily use me aane wale chize ko internet se connect kiya jata hai taki sare device ek dusre se communicate kar sake. Inhi devices ke comination ko internet of things kaha jata hai.
Example ke liye samajh le ke aap apne office aa gaye aur aapne apne room ka ac khula chor diya ab aap iot ke help se apne Ac ko office me hi baithe band kar sakte hai.
IoT me2020 me 50 billion devices ke connect hone ke chances hai wahi 2021 me ye number biadh ke 35 billion ho jayenge aur constantly iske number badhte hi jane ki ummedd hai.
IoT Kaise Kaam Karta Hai?
IoT IPV4 ka use kar ke daily use me use kiye jane wale chizon ko ek dusre se connect karta hai. Device aur object dono built in sensor ke sath IoT platform se connected hote hai. Ye deta ko different device se integrate karta hai aur analytics ke use se valuable information ko kisi khas zaroorat ke liye banaye gaye application ke sath share karta hai.
Iot platform automatically ye detect kar leta hai ke kaun sa information useful hai aur kaun se information ko safely ignor kiya ja sakta hai.
Ye information pattern ko detect aur recommend karne ke liye aur waqt se pahle problem ko detect kar lene ke liye use kiya jata hai.
Jub koi chiz internet se connected hota hai to iska matlab hai ke wo information ko send aur receive kar sakta hai. Aur information ko send aur receive karne ki ye ability chizon ko smart banati hai.
Internet of things me jo bhi chizen connected hoti hai unhe teen category me banta gaya hai:
- Chizen jo information ko collect karti hai aur phir ise send karti hai.
- Chizen jo information ko receive karti hai aur uspe act karti hai.
- Aur wo chizen jo dono karti hai.
1. Chizen jo information ko collect karti hai aur phir ise send karti hai.
Iska matlab hai sensor. Sensor temperature sensors, motion sensors, moisture sensors, air quality sensors, light sensors ho sakta hai. ye sensor connection ki help se environment se automatically information ko collect karta hai.
Jis tarah se hamara sight, hearing, smell, touch, aur taste hame hamare aaspass ki chizon ke sense provide karta hai, theek usi tarah se sensors machine ko apne aas pass ke sense ke sense provide karta hai.
2. Chizen jo information ko receive karti hai aur uspe act karti hai.
Hum sub machine ke information ko collect aur phir us pe act karne se familiar hai. Aapka printer document ko receive karta ahi aur use print kar deta hai. Aapka car aapke car key se signal ko receive karta hai aur door ko open kar deta hai. Apne daily life me aapko aise bahut sare example mil jayenge.
Chahe hame “turn on” jaise simple command ho ya phir 3D model print karne jaise complex command. Hum jante hai ke hum machine se door ho ke bhi use kya karna hai ye bata sakte hai.
Internet of Things ka real power tab samne aata hai jub chizen upar diye gaye dono condition ko ful fill karta ho. Chizen jo information ko collect aur send kare, uske sath hi information ko receive kare aur uspe act kar sake.
3. Jo Dono Kar Sake
Chalye isek example se samajhte hai. Soil moisture ko detect karne ke liye sensor ka use farming me karne pe sensor soil moisture ke bare me information provide karega jis se farmers ko ye pata chal jayega ke unhe crop me kitna pani dalna hai. Kyuki is condition me IoT ki help se jub bhi soil me pani ki kami hogi irrigation system automatically turn on ho jayega aur jitni zaroorat soil ko pani ki hogi use utna pani daal dega.
Iske ek step aage ja kar ye irrigation system weather ke bare me information receive kar lega aur us din soil me pani nahi dalega kyuki barish ki wajah se soil me zyada moisture ho sakta hai.
Iske sath hi sensor crop se related information jaise soil moisture, crop me diye gaye pani, aur crop kitne ache se grow karta hai ye sare information ko super computer ko pahunchata hai aur algorithms ki help se in sare information ka sense nikala jata hai.
Isi tarah se dusre tarah ke sensor ki help se light, air quality, and temperature ke information ko learn karta hai aur isi tarh ke hazaron aur lakho farm ki information ki help se ye algorithm crop se acche tareeqe se grow karne ke tareeqe ko jaan pate hai taki is se dunya ke badhte huye population ko feed karaya ja sake.
IoT Aapke Ghar Me
Suppose kijye ke aap daily morning me office jane ke liye uthte hai aur aapko daily aapka alarm uthata hai aur aap apne office theek time pe pahunch jate hai. Lekin kisi din zyada traffic ki wajah se aapko apne office jane me late ho sakta hai. Isi tarah agar barish ho gayi to aapko barish ki wajah se aur bhi late ho sakta hai. Isliye agar aap daily 6 baje subah me uthte hai to is condition me IoT enabled alarm ka kaam ye hai ke wo in sare condition ke according khud ko set karega aur aapko aapke time se pahle uthayega.
IoT Ke Applications
Smart Home: Smart home Iot Ka bahut popular application hai. Amazon echo se lekar nest thermostate tak bahut sare application hai jise log apni awaz se control karte hai.
Wearables: jaisa ke aapko pata hi hoga ke watch ab sirf aapko time show karne ka kaam nahi karta hai. Ye time show karne ke sath sath ye aur bhi bahut sare kaam karta hai. Phone calls, messages etc jaise bahut sare kaam hai jise Apple jaise companies ne mumkin banaya hai. Fitness ke field me bhi IoT ne Fitbit aur Jabon jaise device ne bahut changes laya hai.
Smart Cities: IoT ki help se ab hum apne city ko smart bana ke bahut sare problems jaise ke crime, pollution, traffic jaise problems ko door kar sakte hai.
Connected Car: Is car me internet access hota hai aur is access ko dure ke sath share bhi kiya ja sakta hai.
Business insider ke kiye gaye survey me ye bataya gaya hai ke 2020 tak 24 billion device IoT se connect honge. Is growth ke according ye mana ja raha hai ke poori dunya me har ek insan ke pass kam se kam 4 IoT device honge hi.
IoT hum insano ki digital duya se data ki digital duniya ka connection hai. Computer, smartphone, smartwatch, smart Tv, Smart fridge, aur jitne bhi wearable gadgets hai sabhi IoT ka hissa hai.
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