Automobile industry

Integrated circuits are the core brains of modern automotive electronic control systems. They are widely used in major modules such as power electronic control, body control, intelligent cockpit, advanced driver assistance, autonomous driving, and in-vehicle communication. They are the key foundation for realizing electrification, intelligence, and networking.

The early R&D investment cost of developing a high-standard automotive-grade integrated circuit is high, but with the mass production of automotive products, the chip cost allocated to each vehicle can be effectively reduced.With the development of Moore's Law, the chip process continues to be miniaturized, integrating more crystal tubes in a smaller space.For automobiles, the improvement of chip integration can not only save on-board space and reduce power consumption, but also greatly improve the computing speed to ensure the real-time and efficient operation of the vehicle control system.

However, nanoscale chips have technical problems such as leakage loss.At the same time, the operating environment of automobiles is complex and changeable, with alternating high and low temperatures, vibration and bumps, electromagnetic interference and other working conditions, which have put forward strict requirements for the stability, safety, and service life of integrated circuits, and have also brought considerable technical challenges to chip manufacturers.

Nowadays, the iterative upgrading of semiconductor technology is driving rapid changes in the automotive industry.From the engine control and safety protection systems of traditional fuel vehicles, to the battery management and motor drive of new energy vehicles, to the radar perception, image recognition, automatic parking, car networking interaction and other intelligent functions of smart vehicles, they are all inseparable from the support of high-performance integrated circuits.In the future, continuous breakthroughs in chip design and semiconductor manufacturing technology will continue to promote automobiles to move towards higher-level autonomous driving and smart travel.