| 摘要 |
The present invention relates to an apparatus for CAN communications. The apparatus for CAN communications between multiple nodes, connected to each other through one communications bus, includes: a voltage sensing unit which senses use voltage between at least one pair of nodes while CAN communications between the nodes is performed through the communications bus; a control unit which sets voltage, different from the use voltage between the nodes which is sensed by the voltage sensing unit, as use voltage; a voltage generation unit which generates the use voltage set by the control unit; and a transceiver which transmits and receives data based on the use voltage generated by the voltage generation unit. |
