基于WinCE的矿用信息采集板设计与协议栈调度实现

Design on information acquisition board used in collieries and realization of protocol stack scheduling based on WinCE

介绍了信息采集板的功能设计与核心板的硬件组成,阐述了基于WinCE的实时信息处理与调度方案依次为多功能模块调度、TCP/IP协议栈调度及USB协议栈调度,并以状态机机制论述了协议栈的容错处理。通过测试案例验证了协议栈调度方案的可行性及多协议通信数据采集的准确性,指出了该方案实现的价值及应用前景。

The paper introduced functional design and hardware architecture of core board of the information acquisition board firstly. And then, it narrated that the real-time information processing and scheduling scheme based on WinCE was multi-function module scheduling, TCP/IP protocol stack scheduling and USB protocol stack scheduling in sequence, and the fault.tolerant processing of protocol stack was discussed by mechanism of state machine. Moreover, feasibility of protocol stack scheduling scheme and data acquisition accuracy based on multiple communication protocols were verified throught tests. At last, the value and application prospects of the scheme were pointed out.