节点文献
基于DSP和CAN总线的数据采集与处理系统
Data Acquisition and Processing System Based on DSP and CAN Bus
【摘要】 在电力系统中高效、快速、准确采集电压、电流是一个非常关键的问题,针对这个问题,给出了一种使用内嵌CAN控制器的数字信号处理器TMS320LF2407A与A/D转换芯片ADS7864构成的数据采集系统方案.该方案硬件系统结构简单,性能可靠.详细叙述了系统的结构和软硬件设计,并且给出采用CAN总线技术与上位机通信的方案.
【Abstract】 In the power system,it is very important to sample the voltage and current parameters quickly and accurately.Aiming at this question,a project based on TMS320LF2407A and ADS7864 is presented.The hardware system of the device is simple and reliable.The principle,hardware and software of the system are specified in detail,and the communication scheme based on the CAN bus technique is given.
- 【文献出处】 兰州交通大学学报 ,Journal of Lanzhou Jiaotong University , 编辑部邮箱 ,2007年01期
- 【分类号】TP274.2
- 【被引频次】10
- 【下载频次】289