【摘要】 按照高性能、大容量和小型化的要求,设计并实现了基于PC/104总线技术和单片机的多通道数据采集与回放测量系统,突破了基于PC机和普通单片机的多通道数据采集与回放测量系统无法同时满足高速度、高精度和实现小型化的限制。文中详细给出了整体方案的设计原则、硬件选型、接口设计、软件编制,并通过了性能测试,已在外场试验中得到了应用。更多还原

【Abstract】 A new kind of data acquisition and playback system based on PC/104 bus was designed and brought into being according to the demand on high performance, large capacity and miniaturization, which breaks through the limit on meeting the target of high speed, high precision and miniaturization simultaneously for data acquisition and playback system based on PC or normal micro-chip processor. The detail is given for the design principle of the scheme, the choice of hardware, the interface design, the software programming and the debugging of software and hardware. The performance checkout is qualified. And it has been used in many tests.更多还原