IoT or the Internet of Things can be described as the process in which physical objects are fixed with sensors, software, and other technologies to connect and exchange data with other devices or systems over the internet. The devices can be that ordinary household objects to that for industrial purposes. Reports say that the number of IoT sensor manufacturers is increasing at a rapid pace, as the usage of IoT has increased with that of using 8 billion devices now. Experts also say that this number could reach 22 billion by 2025. Today we will see how IoT works.
How does this IoT work?
The way we like to communicate with each other through the internet, IoT also claims to do the same job by connecting many devices with each other at the same time, making the process of man-to-machine and machine-to-machine interactions at the same time. This idea of connecting man-machine-machine is not limited to a particular field but is essential in home mechanization, factories, medical, retail, healthcare, and so on. Get to know about the process from IoT sensors manufacturers.
IoT components – there are four main fundamental components of an IoT system that helps it to work. They are a) Sensors or Devices, b) Connections, c) Data Processing, and d) User Interface.
- Sensors or Devices – the sensors or devices collect data every minute from their environment. All the collected data can have various degrees of complexity, covering from simple temperature monitoring to a complex full video clip. A device can have multiple sensors that work together to do more than just sense things. Appliances like your Phone have many sensors that work together, like GPS, Camera, Navigation, etc.
- Connections – the next step is to collect data and send it to a cloud infrastructure. This needs a medium to transport. These sensors can be connected to the cloud through various communication mediums like cellular networks, satellite networks, Wi-Fi, Bluetooth, wide-area networks (WAN), and many more.
- Data Processing – When the data is collected and goes into the cloud, the software performs processing on the acquired data. This processing can range from being simple, like checking the temperature of your AC or heater, to being complex, like identifying strangers that visit your house using modern locks.
- User Interface – Next, the information is made available to the end user in some way. This can be achieved by triggering alarms on their phones or notification through texts or emails.
Also, users sometimes might have an interface through which they can actively check their IoT system.
Choose the Best IoT systems
Hence, they learned how IoT works and how an entire IoT system functions. This is how sensors manufacturers create this wonder to help them in getting every need at our doorstep. They will be learning more about IoT in detail in the upcoming tutorials.
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