基于CAN总线数控机床的数据采集与控制

Design of Data Acquisition and Control Based on CAN Bus Numerical Control Machine Tool

介绍了CAN现场总线的智能数据采集系统在数控机床的设计和应用,给出了CAN总线的硬件接口电路设计,并对系统的整体结构、硬件配置和软件功能分别作了必要的说明,实现一台上位机与多台数控机床之间的通信与管理,提高了系统实用性.

This paper presents a design and application of intelligent data collection system based on CAN bus wire, introduces a design of hardware interface circuit of CAN bus wire and briefly gives the overall structure, hard- ware configure and software function. It realizes a communication and management between an upper machine and some numerical control machines, and raises the practicability of the system.