Book Title: Intelligent Systems
Editors: Dr. S.C. Vettivel, Dr. Leema Nelson and Dr. D. Poornima
ISBN: 978-81-979197-4-9
Chapter: 14
DOI: https://doi.org/10.59646/isc14/259
Authors:
Dr. J. Rajalakshmi, Associate Professor, Department of Biomedical Engineering, Velalar College of Engineering and Technology, Thindal, Erode- 638012, Tamil Nadu, India.
Aparna Kulkarni, Assistants Professor, Department of ECE, Brindavan College of Engineering, Yelahanka, Banaglore, Karnataka, India.
Abstract
Embedded systems are specialized computing units designed for specific tasks within larger systems, often under constraints of size, power, and processing capacity. These systems are integral to a multitude of applications across various industries, including automotive, aerospace, consumer electronics, healthcare, and industrial automation. A critical aspect of embedded systems is their ability to perform real-time processing, which ensures timely and predictable responses to external stimuli, a requirement essential for safety-critical applications like medical devices and automotive safety systems. This article explores the historical evolution, architecture, real-time processing capabilities, design methodologies, and wide-ranging applications of embedded systems. Additionally, it delves into the challenges faced in the development and deployment of embedded systems, such as power efficiency, security, scalability, and integration with emerging technologies like AI and IoT. Through detailed analysis and case studies, this article provides a comprehensive overview of the current state of embedded systems and anticipates future trends that will shape their development.