RTOS or Real Time Operating System which processes the data received in real time and this processing is intended to make applications work. RTOS is the underpinning of many applications being run around. The best feature of RTOS is that it makes the app work without buffering delays. RTS are even driven o time sharing one. The event drove RTOS switches between the tasks while the time driven switches between tasks by clock interruptions.
To sum it up, the RTOS comprises of the real-time task, reliability on hardware and its application and interrupt latency. An important difference between RTOS and another OS being used is that RTOS offers higher reliability, accuracy, and consistency.
RTOS is a key contributor to building and scalable embedded system for Internet of Things. This is used to build IOT solutions for both consumer and industrial purpose. It is a key component of constructing reliable, scalable, comprehensive IOT applications for various industrial equipment like automotive, telecom, healthcare, government solutions, industrial equipment and much more.
Embedded system:
The embedded system forms the basis of the construction of modern day devices. It is a key component for the development of tools that help in simplifying the daily task , the embedded system consists of microcontrollers which are responsible for the task to be executed . the modern day infotainment system of cars, medical devices like pacemakers, hearing aids, washing machines etc. the functionalities of all these devices are controlled by embedded system.
Analysis: How Real Time Operating System works for Embedded system:
The Real Time Operating System is controlled by a scheduler device which decides which program to be run at what time. It ensures that a particular task is completed over the same period of time even if repeated. The scheduler in RTOS is designed to provide a predictable execution pattern. This becomes important to the embedded system as they have real time requirements. Real-time requirements in embedded system ensure that the system must respond to a particular task within a defined timeline. Hence, RTOS becomes important to develop embedded system and to ensure that the task is performed efficiently. However, there is a lot to be understood when it comes to the working of RTOS for embedded system but the crux of the matter is that the RTOS is the future of embedded system and the devices which use this system to perform functionalities. The RTOS ensures that the tasks are performed time-efficiently without affecting the performance.
The future:
The embedded system is bound to real time constraint and this is achieved by using RTOS. The best part about Real-time embedded system is that it can give an accurate result at the right time which means minimum time lag or delay. An example of real-time embedded system is the air bags used in the cars, in case you are driving the car at high speed and an accident happens, the airbags open up. A similar example is the radar speed signs which alert the driver in case the car is crossing the speed limit. There are many other areas which work on real-time embedded system and have become critical for the devices which need a task to be completed in a defined timeline. The future of all the industries lies in the development of real-time embedded system.
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