基于激光测距的汽车行驶跑偏测试系统研究  

Research on the Automobile Driving Deviation Test System Based on Laser Ranging

作　　者：李奎[1,2] 何耀华 Li Kui;He Yaohua(Wuhan University of Technology, Wuhan 430070;Hubei Key Laboratory of Advanced Technology for Automobile Components, Wuhan 430070)

机构地区：[1]武汉理工大学,武汉430070 [2]现代汽车零部件技术湖北省重点实验室,武汉430070

出　　处：《汽车技术》2018年第3期56-59,共4页Automobile Technology

基　　金：国家高技术研究发展计划基金项目(2013AA040201);校企合作科研基金项目(611608931)

摘　　要：为了进一步提高汽车行驶跑偏自动测试的精度和效率,在基于CCD图像传感的汽车行驶跑偏自动测试系统的基础上,研发了一种基于激光测距的新型汽车行驶跑偏自动测试系统,同步开发了跑偏测试系统的标定装置,深入研究了减小测试误差的数据处理方法和系统标定流程。试验结果表明,该系统检测精度和测试效率高、操作简便,可广泛用于汽车生产检测线上车辆行驶跑偏的自动测试。To improve the precision and efficiency of automatic test system for vehicle driving deviation,a new automatic test system using laser ranging for vehicle driving deviation was developed based on automatic test system for vehicle driving deviation using CCD image sensing,and a calibration device was also developed to in depth study data processing method and system calibration flow to reduce test error.Results of the experiment indicate that the system features high precision and efficiency,and ease of operation,which can be widely applied to automatic test of the vehicle driving deviation in automobile inspection line.

关 键 词：激光测距 行驶跑偏 测试系统 生产检测 

分 类 号：U467.499[机械工程—车辆工程]