基于并行接口的动态参数采集系统的设计

The Design of Dynamic Parameter Collection System Based on Parallel Interface

论文描述了具有自动判别有效启动采集信号的动态参数采集系统的设计。介绍了采用两种不同的采样频率对多种参数信号进行采集的系统,提供了保证系统可靠工作的采集启动电路设计和基于并行接口的读取数据接口电路设计,并给出了如何编写并行接口驱动程序。

The paper describes the design of dynamic parameter collection system with auto detect the valid start up collect signal. It introduces the system of adopting two different frequencies for collecting different parameters. The paper provides the design of start up circuit for ensuring the reliable collection of system and interface circuit for reading data based on parallel interface. And it also provides the driver of parallel interface.