基于嵌入式Linux的船舶车钟记录仪设计  

Design of Ship Telegraph Recorder Based on Embedded Linux

作　　者：刘建设 杨俊飞 

机构地区：[1]武汉船用电力推进装置研究所,武汉430064

出　　处：《船电技术》2015年第3期40-43,共4页Marine Electric & Electronic Engineering

摘　　要：为了满足当前船舶车钟记录仪对实时性强、人机交互性好等要求,设计了以ARM9处理器为硬件平台,以嵌入式Linux操作系统为核心的船舶车钟记录仪。详细描述了该系统的主要功能、硬件结构与软件设计方法。完成了嵌入式Linux操作系统移植、驱动程序设计和应用程序设计。应用程序采用多线程的设计方法,实现了数据的采集、显示与打印的同步执行。实践证明该系统操作方便,满足车钟记录仪的设计要求。The paper presents the design of a ship telegraph recorder based on embedded Linux system with ARM9 as hardware platform in order to meet the requirements of real time and friendly man-machine interaction, analyzes the main function, hardware structure and software design method for the telegraph recorder, and completes the transplantation of embedded Linux system and the design of drives and applications. The applications use multi-thread design to the synchronous course of data collection,displaying and printing. Tests show that the system is easily operated and can meet the demands of telegraph recorder.

关 键 词：车钟记录仪 ARM 嵌入式 LINUX 

分 类 号：TP368.2[自动化与计算机技术—计算机系统结构]