Digital Twin

Simulation is not new to us. We have flight simulators, car simulators, App simulators, and quite a few other simulators. What if we create a virtual model which simulates a real device, and also receives real data from the real device? We are talking about Digital Twin of the physical device.

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As computers started making entry into our everyday lives, automobiles were the obvious area for use of computers. Since 1968, various manufacturers have used computer systems in the automobile to collect various types of data. This is commonly referred as OBD – Onboard Diagnostics.

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With the rise of innovations and improvements in the area of Internet Of Things (IoT), there was a need for having a low to mid-range low power consumption protocol. Bluetooth is one such protocol, however, it is high on power consumption and is not really suitable when several IoT devices want to communicate with each other or gateway for very long durations. ZigBee is IEEE specification meant to create PAN (Personal Area Network) with low power-low bandwidth requirements. 

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