Considering strong disturbance environment in the field area, redundant design in bus cable, CAN controller and driver is involved to assure the reliability of data transmission.
考虑到现场的环境干扰较强，对总线电缆及CAN控制器、驱动器采用了冗余设计，保证数据传输的可靠性。
This paper is about the whole phase of developing the data acquisition system, including: hardware design, low level driver design and high level data view software design.
本文主要阐述该数据采集系统设计的全过程，包括：采集系统的硬件设计、底层驱动软件设计、上位机数据处理软件设计。
PCI bus-based high-speed data acquisition board, including hardware design and driver program, is researched in this paper.
本文从硬件设计和驱动程序开发两个方面对基于PCI总线的高速数据采集卡进行了研究。
The way of data transfer in DMA mode, control method of logical programmable device and design of driver program are discussed to solve the key point of sequential transmission.
给出DMA工作方式下数据传输的设计方法，可编程逻辑器件的控制逻辑和驱动程序设计，解决了数据传输连续性的关键问题。
The SD card driver design resolves that the kernel is occupied too long by data request;
解决数据请求时占用内核时间过长问题的SD卡驱动软件设计与实现；
This paper give detail design of PLC driver function and discuss several key problems about channel data processing.
并探讨了提高信道利用率的几个关键问题。
Otherwise, the general design method for device driver and application program of the presented data acquisition system is described.
此外还讨论了基于本采集系统的驱动程序和应用程序的一般设计方法。
Otherwise, the general design method for device driver and application program of the presented data acquisition system is described.
此外还讨论了基于本采集系统的驱动程序和应用程序的一般设计方法。
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