嵌入式装备测试系统设计研究  

Embedded Equipment Testing System Design

作　　者：张彦斌[1] 郭德卿[1] 蒋有才[1] 洪青[2] 

机构地区：[1]军械工程学院火炮工程系,河北石家庄050003 [2]军械工程学院外训系,河北石家庄050003

出　　处：《军械工程学院学报》2013年第4期66-70,共5页Journal of Ordnance Engineering College

摘　　要：针对现代装备测试性需求,利用ARM微处理器构建了基于CAN总线网络的多路嵌入式数据采集系统,介绍了嵌入式数据采集系统硬件组成、硬件模块实现以及软件设计;检测数据经过CAN总线存入SD卡存储器,并进行后期数据的存取和处理.实验结果表明,该系统能够可靠、准确地对多路信号进行采集,实现对火炮装备的检测.To meet the needs of the modern equipment testing performance, ARM microprocessor is employed to establish multi-channel embeded data acquisition system based on CAN bus network. The composition of the built--in data acquisition system hardware, hardware module implementation and software design are introduced. The testing data are stored in SD memory via CAN bus for data access and processing. Experimental results prove that this system is able to acquire multichannel signal reliably and accurately, and achieve the testing performance requirement of artillery gun equipment.

关 键 词：ARM 数据采集 CAN总线 数据存储 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]