煤礦井下排水系統是煤礦安全生產的重要環節，傳統的基于單片機的系統穩定性、
可靠性較差。因此，將可靠性、實時性很高的嵌入式系統應用于煤礦井下排水系統中具有極強的現實意義。該系統實現了煤礦井下排水系統的基于嵌入式系統的網絡接入，采用基于ARM處理器網絡接口的硬件設計，以及μC/OS-II嵌入式實時操作系統，并闡述了網絡芯片應用中的幾個技術問題。
關鍵詞：煤礦；排水系統；嵌入式；網絡接口；μC/OS-II
Abstract：The drainage system of underground coal mine is an important part of secure
production. However, traditional system based on single chip is devoid of stability and
dependability. Hence, it is quite necessary that embedded system be applied to drainage system of underground coal mine. This system realized the network accessing which was based on embedded system in drainage system of underground coal mine and adopted the design of network interface based on ARM processor and μC/OS-II operating system. Moreover, several technical problems in application were resolved.
Key words: Coal mine; drainage system; embedded system; network interface; μC/OS-II