基于ARM的数字化电阻焊机控制系统实现

The Realization of the Control System of Digital Resistance Welding Machine Based on ARM

采用某一单独的控制芯片已不能实现数字化电阻焊机的数字控制及多任务,本文针对此问题提出了将ARM、DSP和CPLD相结合的电阻焊机主控制器设计方案,并在ARM开发板上构建Linux平台以支持焊机的多任务实现。然后在已建立的系统环境下,实现了焊机和PC机的网络通信,从而使互联网中任何一台PC机对焊机进行访问和控制成为可能。

Currently, it is impossible to achieve digital control and execute multitask for a resistance welding machine by using a sin-gle chip.Then, a controller design scheme combining ARM、DSP and CPLD together is proposed. To support multitask of welding a Linux operating system based on ARM is developed, and the communication between PC and the welding machine is also designed by socket program.so,the telecontrol of the welding machine can be implemented.