What Is An Embedded System?
An Embedded System is more of a computer system which is home to a dedicated function that contains a larger electrical or mechanical system. The Embedded system is recognized for its computing constraints which are very much real time in nature. The Embedded system is basically a combination of mechanical and hardware parts. There are many devices nowadays which are controlled and operated via Embedded Systems. 99% of the microprocessors which we see in the market nowadays are developed as part and parcel of an Embedded System
Devices Home To Embedded System
There are various electronic and mechanical devices nowadays which are equipped with an Embedded System. In this article we plan to share some of these devices with you. The devices have been briefly explained in the headings below.
One of the best examples of embedded system is the modern day digital camera. The cameras which we utilize today are home to several features which were not there in cameras that were manufactured earlier. The reason behind this sudden advancement in features is embedded system. A Digital Camera contains three top class functions namely to store the image data, to get the image captured and to present the final data. The digital cameras store the images in the form of digital data. In a nutshell the digital cameras are a good example of embedded system due to the fact that these cameras have their own actuators, processor and sensors.
The modern automotive car systems are also a good example when it comes to embedded system. The modern day cars are home to, embedded systems and the traditional systems are no longer in operation. Similarly the electric control units that are very much part and parcel of the automotive industry is also not that bad an example when it comes to embedded systems. The electrical control unit contains a driver, microcontroller, sensor and a switch.
The home security system is also an embedded system which contains many wonderful features that help you detect any suspicious activity. The system is being operated via a microcontroller. In case of any suspicious activity the sensor transfers the data which ultimately results in the ringing of alarms. The kind of sensors utilized in home security systems includes things like IR Sensors, gas sensors and temperature sensors.
The washing Machine
The automatic washing machines which are used nowadays are also an embedded system. As a user of these machines all you need to do is to get the clothes inducted in the machine and rest of the operations will be done by the machine itself. All the tasks that are involved in automatic washing are controlled by a microcontroller.