With the increasing demand of consumers for automobile functionality and safety, automobile is gradually transforming from mechanical system to electronic system. At the same time, the development of intelligent, energy-saving and networking trend also promotes the rapid improvement of automobile electronization.
In recent years, the application hotspot of electronic information industry has expanded from the initial computer and communication to the Internet of Things hardware products, automotive electronics and other fields, especially the rapid development of Intelligent Network United Vehicle, which brings new development for sensors, MCU (micro-control unit), laser equipment, infrared equipment, radar equipment, GPS and other industries. Encounter.
According to China's industrial information data, the global scale of automotive electronics in 2017 is 1,456.8 billion yuan, which is expected to reach 2,139.9 billion yuan in 2022, with a compound growth rate of 8% in five years. Among them, China's automotive electronics market will show outstanding performance, with a growth rate of about 12.6% in the next five years, exceeding the global growth rate.
Experts pointed out that with the increasing variety and quantity of sensors required for automotive electronics, manufacturers must constantly develop new, high precision, high reliability, low cost and intelligent sensors; with the increasing proportion of automotive electronics in the whole vehicle, the application of MCU in the automotive field will exceed the number of household appliances and communication fields. Quantity has become the largest application area of MCU in the world. With the need for vehicles to accurately perceive the surrounding state and form feedback to the environment, processing devices such as laser, infrared and radar are becoming more advanced. In addition, with the need for a large number of data transmission and exchange in vehicle networking, the application of data bus technology will become increasingly popular.
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