西华大学学报（自然科学版）2016，Vol.35Issue(6)：64-67,4.DOI:10.3969/j.issn.1673-159X.2016.06.013
基于Qt的汽车虚拟仪表系统设计
Qt-based Design of Vehicle Virtual Instrumentation System
摘要
Abstract
To monitoring the vehicles operating parameters,in this paper,a Qt-based virtual instrument design method is presented.In this method,the core of the instrument consists of the OBD hardware interface and application software in PC.The OBD interface hardware is used to read OBD real-time data,and the graphical virtual instrument is displayed on the PC equipment.After analyzing the key technology of K-line with OBD,the Qt serial port development software design plan was built.The designed virtual instrumentation has been implemented and some tests have been performed.The test result shows that this design is reliable and able to monitor the vehicles operating parameters.关键词
汽车/虚拟仪表/K线OBD/QtKey words
vehicles/virtual instrumentation design/K line OBD/Qt分类
交通工程引用本文复制引用
任洪涛,彭忆强,谢江浩..基于Qt的汽车虚拟仪表系统设计[J].西华大学学报（自然科学版）,2016,35(6):64-67,4.基金项目
四川省新能源汽车电控技术青年科技创新研究团队(2015TD0021) （2015TD0021）
西华大学研究生创新基金(ycjj2014157). （ycjj2014157）
