CAN Communication System Transmitting And Receiving Data Table

CAN Communication System Transmitting and Receiving Data Table

NOTE:
- T (Transmitting): When two or more control modules start transmission at the same time, control module transmitting the highest priority information performs transmission right and all other control modules enter reception mode.
- R (Receiving): All control modules connected with CAN communication lines receive all information on CAN communication line. Each control module selects only the necessary information for performing its control function.
- ECM, using wheel speed signal transmitted from ESP(R) control module, calculates and determines vehicle speed and transmits that information to each control module.