摘要： 设计了一套满足机载测深激光雷达要求的高速、实时数据接收软件, 能够实现中断频率为1 000Hz的多路数据, 能以约16MB/s的速率实时接收并存储到计算机硬盘中。详细讨论程序设计方法，重点分析了高中断频率数据的实时、同步接收和存储的实现细节。

关键词: 驱动程序, VxD, 中断, 多线程, 缓冲池, 同步

Abstract: This paper bases on a lidar-data-acquirement system which needs transmit and store muti-channel data which interrupts the computer at a speed of 1kHz to the computer at a speed of 16MB approximately. This paper introduces how to write the software to control the real-time data receiving and saving synchronously.

中图分类号: 

• TP311.52