摘要
介绍了基于ADS1210的远程高精度数据采集节点的设计方法。该节点以PIC单片微机为控制核心,实现对模拟信号的精确转换和利用CAN总线技术进行远程数据传送;阐述了远程数据采集系统的网络结构原理,给出了分布式数据采集节点的硬件电路、软件设计方法和程序流程图。
Introduced the Design Method of High Precision Data Acquisition System Distributed Based on ADS1210, The System of control core with PIC microcontroller can realize The precision measures for the emulation signal, and can transm remote data based on CAN Bus technique. Concretely discuss principle of A/D ship in the data acquisition system,give the hardware electric circuit and design method of the system software and the procedure process chart.
出处
《微计算机信息》
北大核心
2007年第03Z期298-299,312,共3页
Control & Automation
基金
河南省科技厅2004科技攻关项目(0424220223)
