计算机数据采集系统在公路检测仪器中的应用

以多种公路检测仪器中的实际应用为例 ,描述了数据采集系统的主要功能模块、图形用户界面主程序窗体、输入 输出接口驱动程序、信号通道标定、数据预处理、数据存储、试验数据波形回放和处理、原始及处理后数据交换输出、测量结果报表显示与打印等等。

Taking many kinds of application practice for examples in highway measure instruments, this paper describes the primary function modules of computer data acquirement system, main program forms of GUI, input/output interface drivers, signal channel calibrating, data pretreatment,data storage ,experimentation data wave playback and processing, original and processed data exchange outputting, measuring result report displaying and printing,and otherwise.