煤礦井下排水系統(tǒng)是煤礦安全生產(chǎn)的重要環(huán)節(jié)，傳統(tǒng)的基于單片機(jī)的系統(tǒng)穩(wěn)定性、
可靠性較差。因此，將可靠性、實(shí)時(shí)性很高的嵌入式系統(tǒng)應(yīng)用于煤礦井下排水系統(tǒng)中具有極強(qiáng)的現(xiàn)實(shí)意義。該系統(tǒng)實(shí)現(xiàn)了煤礦井下排水系統(tǒng)的基于嵌入式系統(tǒng)的網(wǎng)絡(luò)接入，采用基于ARM處理器網(wǎng)絡(luò)接口的硬件設(shè)計(jì)，以及μC/OS-II嵌入式實(shí)時(shí)操作系統(tǒng)，并闡述了網(wǎng)絡(luò)芯片應(yīng)用中的幾個(gè)技術(shù)問題。
關(guān)鍵詞：煤礦；排水系統(tǒng)；嵌入式；網(wǎng)絡(luò)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