基于CompactRIO的车载多通道数据采集系统  

The Vehicle-Carrying Multi Channel Data Acquisition System Based on CompactRIO

作　　者：张云雷[1] 伍星[1] 潘楠[1] 王旭[1] 

机构地区：[1]昆明理工大学机电工程学院,云南昆明650500

出　　处：《机械设计与制造工程》2013年第5期40-44,共5页Machine Design and Manufacturing Engineering

摘　　要：为精确获得汽车车载测试分析所需关键参数,设计开发了一种基于CompactRIO嵌入式平台的车载多通道数据采集系统。对基于队列、FIFO、中断等同步控制技术及基于状态机及扫描的改进系统架构作了介绍,给出了实际数据采集压力测试的结果。In order to obtain the key parameters from the vehicle -carrying test, it develops the multi -channel data acquisition system based on CompactRIO embedded platform. This system is satisfied the requirement of high reliability, inexpensive, portable and rapid configuration, It also describes the synchronized control technology such as queue, FIFO, interrupt and the superior system architecture. Finally, availability and stability of the system are proved through the pressure text of data acquisition.

关 键 词：车载测试 同步采集 COMPACTRIO FPGA 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]