A proper program scheme is selected, and the double buffer technology is used for high speed and large capability dada acquisition to cope with the problem that a continuous large memory is difficult to apply in windows operating system.

• 针对高速大容量数据采集，采用了双缓冲技术解决Windows操作系统下难以申请到大容量连续内存的问题，实现了数据的连续采集功能。