组合机床电控单元系统的CAN总线接口软硬件设计

CAN bus hardware and software interface design for modular machine tool

对CAN总线的结构以及在组合机床电控单元网络中的应用作了阐述 ,介绍了一种以 51系列单片机为核心的微处理器系统的CAN总线接口电路和通讯软件的设计。

The important and necessity of on-board network in modular machine tool with CAN bus are briefly presented.An implementation of hardware and software interface or can bus for MS51 compatible micro-processor is given.Its application for modular machine tool is discussed.