介紹了一種基于ARM9 的嵌入式車(chē)載網(wǎng)關(guān)的軟硬件系統(tǒng)設(shè)計(jì)，簡(jiǎn)要闡述了車(chē)載LIN 網(wǎng)
絡(luò)，CAN 網(wǎng)絡(luò)與互聯(lián)網(wǎng)通過(guò)該網(wǎng)關(guān)的連接方案，詳細(xì)介紹了基于AMR9 和Linux 環(huán)境下的LIN協(xié)議編程、CAN 設(shè)備驅(qū)動(dòng)程序開(kāi)發(fā)、網(wǎng)絡(luò)編程,該研究對(duì)將來(lái)智能網(wǎng)絡(luò)汽車(chē)的廣泛應(yīng)用有著重要而現(xiàn)實(shí)的意義.
關(guān)鍵詞：網(wǎng)關(guān); CAN; 嵌入式; ARM
Abstract：The design of embedded car gateway software and hardware system based on
ARM9 is introduced in this paper, The plan which connects LIN Network and CAN Network with Internet by the gateway is described in brief, The programming of LIN protocol 、 the development of CAN equipment driver 、socket programming based on ARM9 and Linux
is detailedly presented. This study is of important and practical significance to the realization and application of intelligent nectar in the future.
Keywords：gateway; CAN ;Embedded; ARM