基于CAN总线的智能节点设计

Design of Intelligent Node Based on CAN Bus

根据CAN总线技术特点,以单片机为核心,通过控制CAN控制器SJA1000工作,实现CAN总线通信。给出了基于CAN总线智能节点的硬件和软件设计方法,并实现了智能节点之间的通信。实际应用表明,该智能节点工作稳定可靠,具有较强的抗干扰能力。

CAN bus communication can be realized based on CAN bus technical feature by using Single Chip Microcomputer to control SJAIOOO CAN controller.The hardware and software designs of intelligent node are illustrated in this paper and communication among intelligent nodes can be achieved.Application practice shows that the communication module is stable,reliable,and has strong anti- interference ability.