基于CAN总线的数据采集和控制系统

Data acquisition and control system based on CAN-Bus

给出了一种基于CAN总线的数据采集和控制系统的设计方案。该系统以纺织机控制为应用背景,利用TMS320LF2407A数字信号处理器和89C51单片机采集纺织机运行过程中的各种状态参数,然后将这些数据通过CAN总线发送给SRT710(ARM处理器)进行处理,最后ARM处理器发送对应的控制指令给DSP和单片机进行相应的动作。

The design of the data acquisition and control system based on CAN-Bus was described. The system is under the background of the control of spinning machine. It acquires the data with TMS320LF2407A and 89C51, then the data is sent to ARM system by CAN-Bus, and last the control signal is sent to DSP and MCU with the data by the ARM system.