CAN COMMUNICATION SYSTEM GENERAL


  1. OUTLINE


    1. The Controller Area Network (CAN) is a serial data communication network for real time application. CAN is a multiplex communication network to be equipped in a vehicle, and has communication speeds of 500 kbps (HS-CAN) and 250 kbps (MS-CAN), and the ability to detect malfunctions.

    2. The HS-CAN consists of V bus, steering bus, HV engine bus, braking and driving bus and parking assist bus.

    3. The MS-CAN consists of an MS bus.

    4. The CAN has 2 terminating resistors which are necessary for accurate judgment of communication on the main bus.

    5. The communication wire used is a twisted-pair wire. The bus line has a high line (2.5 V to 3.5 V of voltage is applied) and a low line (1.5 V to 2.5 V of voltage is applied).

      A01GUTTE01