基于机器视觉的车辆轮廓尺寸测量装置  

Research on Measurement Device of Vehicle Profile Size Based on Machine Vision

作　　者：董绵绵[1] 吕志刚[1] 张应 DONG Mian-mian;LV Zhi-gang;ZHANG Ying(School of Electronics and Information Engineering,Xi’an Technological University,Xi’an 710032,China)

机构地区：[1]西安工业大学电子信息工程学院

出　　处：《自动化与仪表》2019年第10期71-74,共4页Automation & Instrumentation

基　　金：陕西省教育厅专项科研计划项目（17JK0363）

摘　　要：该文主要研究基于计算机视觉理论的应用系统的实现方法,根据生产实际选择双目视觉及单目视觉技术相结合的传感器模型,进行适于车辆外轮廓测量方法。在Tiny-4412系统平台上,通过多传感器数据采集及其它附属硬件设施,实现硬件系统设计。将计算机视觉理论与实际的检测任务结合起来,完成测控软件模块划分,包括外部控制模块、图像的采集及处理模块、系统标定模块、三维尺寸测量模块、数据统计和精度分析模块、异常处理与帮助模块,并完成程序主控流程设计。This paper mainly studies the implementation method of application system based on computer vision theory. According to the actual production,the sensor model combining binocular vision and monocular vision technology is selected to make the method suitable for vehicle exterior contour measurement. Hardware system design is implemented on the Tiny-4412 system platform through multi-sensor data acquisition and other ancillary hardware facilities. Combine computer vision theory with actual inspection tasks,complete measurement and control software module division,including external control module,image acquisition and processing module,system calibration module,3D dimension measurement module,data statistics and precision analysis module,exception handling and help Module,and complete the program master process design.

关 键 词：机器视觉 Tiny-4412 指纹识别 车辆轮廓 

分 类 号：TH865[机械工程—仪器科学与技术]