运用VB实现基于GPS及IMU的汽车道路试验回放  

Study on the Development of Playback System for Automobile Road Test Based on GPS and IMU by Using Visual Basic

作　　者：赵凯绅[1] 巢凯年[1] 

机构地区：[1]西华大学交通与汽车工程学院,四川成都610039

出　　处：《西华大学学报（自然科学版）》2010年第6期38-42,共5页Journal of Xihua University:Natural Science Edition

基　　金：四川省科技厅基金资助项目(2007GGY004)

摘　　要：运用Visual Basic 6.0,开发了一套基于差分GPS信号和陀螺仪的汽车运动参数试验回放系统。首先介绍了基于差分GPS和陀螺仪系统的汽车道路试验系统硬件组成,进而根据汽车道路试验的要求,编写了一款通过绘制汽车航向及行驶轨迹,将运动参数以数据和曲线等方式显示的软件。最后,通过具体的汽车道路试验,说明了该软件的设计达到了预期的效果。A playback system for automobile road test,which can replay the dynamic parameters of an automobile,is developed based on DGPS and IMU by using Visual Basic 6.0 in this paper.Firstly,the architecture of the hardware of the automobile road test system based on DGPS IMU is introduced.Then a set of software,which is used for replaying the records of the automotive road tests by displaying the data as plots,vehicle heading and track is developed based on the analysis of the requirements of automobile road test.Finally,the application of the automobile road test system is implemented with the details of the automobile road test.The functions and the results are shown by the developed automobile road test playback system.

关 键 词：汽车 道路试验 回放 GPS 陀螺仪 VISUAL Basic 

分 类 号：U467.11[机械工程—车辆工程]