Brake Control System [ESP/TCS/ABS] — CAN Bus — System Description
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CAN bus (local area network of controllers) is a serial communication channel for real-time operation. It is an airborne multiplex communication channel with high data rate and error detection capability. There are many control units on the car that use common information and exchange it with each other during operation (not independently). In the CAN communication system, the control units are connected by two communication lines (CAN H and CAN L), which allow you to transfer data at high speed with a shorter length of electrical wiring All control units transmit and receive data, but selectively read only the required data.