What does car IC mean?

[MacChloe]

Car IC refers to smart cards. Here is the relevant introduction: 1. Smart card: IC card is also called smart card, each card number is unique. What makes it different is that there is an "integrated circuit chip" inside the card, which contains a microprocessor, memory and corresponding interface circuits. 2. Function: Car IC can be used in various control systems such as body detection, tire pressure detection, ABS, ESP, engine control, dashboard control, in-vehicle multimedia, GPS, etc. In many high-end models, the cost of in-vehicle electronic equipment has already exceeded the cost of the vehicle itself.