Definition and Functions

(1)The definition of CAN BUS:CAN is also called CAN-BUS,abbreviation of Controller Area Network,so CAN-BUS refers to the bus of controller area network and control unit exchanges data through Internet.

(2)Function of Data Transfer Bus.(https://www.daowen.com)

①Data transfer bus is in charge of the transfer work of system’s data and it realizes the large-capacity and high-speed transfer of information data through two-way data transfer.

②All data,sent to each control unit through the bus are received by the signal receiver of each control unit,and then the relative calculation processing will be done.