Embedded system has been widely used and gradually permeated into all aspects of our life

in the era of Internet of things, embedded systems have been widely used and gradually infiltrated into all aspects of our life. From wearable devices, video phones, smart home appliances, to automotive electronics, medical devices, aerospace, smart cities, etc., embedded systems are indispensable. In particular, with the development of 5g, relevant industries and technology applications continue to emerge. According to the recruitment website information in the past two years, embedded has become a hot topic. The salary has been greatly improved compared with the past. The personal hard conditions and academic qualifications are not too harsh. As long as you have a college degree or above, you can work. It can be said that embedded is one of the popular and promising IT technologies.

In the era of Internet of everything, embedded systems have been widely used and gradually infiltrated into all aspects of our life. From wearable devices, video phones, smart appliances, to automotive electronics, medical devices, aerospace, smart cities, etc., all of them can not be separated from embedded systems. In particular, with the development of 5g, relevant industries and technology applications continue to emerge. According to the recruitment website information in the past two years, embedded has become a hot topic. The salary has been greatly improved compared with the past. The personal hard conditions and academic qualifications are not too harsh. As long as you have a college degree or above, you can work. It can be said that embedded is one of the popular and promising IT technologies.

The traditional embedded devices can no longer meet the application needs of the Internet of things, and there is a large demand for the update of the embedded system. The market space of intelligent embedded devices is vast. The Internet of things is essentially the integration of the Internet and the embedded system at the advanced stage. From a certain point of view, the Internet of things application system can also be regarded as the network application of the embedded system, because the "things" in the Internet of things system are basically various embedded devices. The premise of the connection between people and "things" is that "things" need to be embedded devices with the ability of perception and human-computer interaction.

From hardware at the level of integrated circuit and PCB, to overall software and system engineering, to operating systems and tools, it spans many fields and disciplines. It includes the whole life cycle of embedded system. From test and production application research and development to application and operation. It brings together the best talents in the embedded community, including capable and knowledge hungry embedded system developers, experts, and project and product managers full of new ideas. It can drive the intense exchange of ideas in the industry, combine the booming exhibition with the trend leading conference, and highlight and promote the future oriented development. For example, the development trend of Internet of things and embedded, embedded security and security, embedded intelligence, etc.

On the one hand, the original embedded computer is more controlled by single-chip microcomputer, such as the original refrigerator, washing machine, fitness equipment, etc. the embedded system can only perform simple control and interaction functions, with limited computing capacity and no networking function. However, with the rise of the Internet of things and the evolution of computer technology, the performance requirements for embedded computers have been greatly improved, and the requirements for network communication, human-computer interaction, information processing, edge computing, intelligent software management, platform management, etc. have been significantly improved. The original embedded computer with more single-chip computers and no operating system or the embedded computer with weak computing, communication and human-computer interaction capabilities can not meet the needs of the industry. On the other hand, with the networking of equipment, more new application scenarios and functions are proposed, and manufacturers need more intelligent embedded computers for overall control.

Therefore, it is the trend of the whole industry that the intelligent embedded computer system with strong computing processing, network communication and human-computer interaction capabilities can completely replace the traditional embedded computer, and the market space of intelligent embedded equipment is broad.

The Internet of things is essentially the integration of the Internet and the embedded system at the advanced stage. From a certain point of view, the Internet of things application system can also be regarded as the network application of the embedded system, because the "things" in the Internet of things system are basically various embedded devices. The premise of the connection between people and "things" is that "things" need to be embedded devices with the ability of perception and human-computer interaction. Therefore, embedded technology has become one of the important basic technologies of the Internet of things. Compared with the traditional embedded system, the embedded system in the era of the Internet of things has been improved correspondingly according to the specific applications and requirements of the Internet of things, including having a data transmission path, a data storage function, a proprietary operating system, a proprietary application program, following the communication protocol of the Internet of things, and having an identifiable unique number in the world network.

In the long run, the embedded system will only become more and more popular. With the development of the artificial intelligence era, the embedded system will surely usher in a wave and a great change in technology. The more artificial intelligence wants to express its intelligence level, the more it needs to rely on embedded technology, which will develop towards automation control and human-computer interaction. Embedded system has many advantages such as small size, high reliability, strong function, flexibility and convenience. It will play an extremely important role in promoting the technical transformation, product upgrading, accelerating the automation process and improving the production efficiency of all walks of life.