VDC/TCS/ABS

CAN Communication

SYSTEM DESCRIPTION
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability Many electronic control units are equipped onto a vehicle, and each control unit shares information and kinks with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring. Each control unit transmits/receives data but selectively reads required data only. Refer to LAN-43, "CAN System Specification Chart". CAN System Specification Chart