Embedded system itself is a vague definition. Embedded system has penetrated into every corner of our lives, such as industry, service industry and consumer electronics. It is precisely because of the expansion of this scope that it becomes more difficult to define "embedded system".
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The Origin of Embedded System
Although the embedded system is only popular in recent years, the concept is not new. From the appearance of single chip microcomputer in 1970s to the large-scale application of various embedded microprocessors and microcontrollers today, the embedded system has a history of nearly 30 years.
Since the early 1980s, programmers of embedded systems began to write embedded application software with commercial operating systems, which made it possible to obtain shorter development cycle, lower development funds and higher development efficiency, and "embedded system" really appeared.
Baidu encyclopedia-embedded training
Baidu encyclopedia-embedded training