汽车点火线圈测试系统  

A Ignition-Coil Measurement System for Automobiles

作　　者：陈昌巨[1] 刘家良[1] 卢珞先[1] 

机构地区：[1]武汉理工大学自动化学院,湖北武汉430070

出　　处：《武汉理工大学学报（信息与管理工程版）》2002年第4期124-126,130,共4页Journal of Wuhan University of Technology：Information & Management Engineering

基　　金：湖北省重点科学发展计划项目 ( 942P0 2 0 7)

摘　　要：针对汽车点火线圈被测信号频率高、干扰大、特别是不规则的非周期信号等特点 ,介绍了汽车点火线圈测试系统的组成 ,抗干扰技术及基于DELPHI的软件设计 。Since the frequency of the ignition-coil signal is high and its interference is strong, and especially because this signal is an abnormal and non-periodical signal, the composition of the ignition-coil measurement system, the technique of restraining interference and the software design of this system based on DELPHI are introduced. The design of a high-speed sampling card is also described.

关 键 词：汽车点火线圈测试系统 高速采样卡 DELPHI 汽车电子设备 智能检测 采样电路 软件设计 

分 类 号：U463.642[机械工程—车辆工程] TP274.5[交通运输工程—载运工具运用工程]