本文分析了嵌入式Internet 的一個主要問題，介紹了嵌入式網(wǎng)關的兩種典型設計方案，設計了一個整合了內(nèi)、外網(wǎng)通信的新型嵌入式網(wǎng)關，在介紹網(wǎng)關硬件結(jié)構的基礎上，圍繞網(wǎng)關的軟件構架，討論了嵌入式網(wǎng)關的各軟件模塊實現(xiàn)方法。
關鍵詞：嵌入式網(wǎng)關；多路通信接口；嵌入式Internet；μCLinux
Abstract：In this paper, a main problem of the Embedded Internet is analyzed; two typical
design projects of embedded gateway are remarked. It is put forward a new embedded gateway which integrates interior network and exterior network communication function. Based on introducing hardware structure of the embedded gateway, the realization ways of software model of embedded gateway are discussed surrounding the software structure of embedded gateway.
Key words：Embedded Gateway; Multi-channel Communication Port; Embedded Internet；μCLinux