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首页> 外文期刊>The Open Automation and Control Systems Journal >An Automatic High-Speed Rail CPIII Detection System With Multi-SensorFusion
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An Automatic High-Speed Rail CPIII Detection System With Multi-SensorFusion

机译：具有多传感器融合的自动高速铁路CPIII检测系统

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摘要

In order to measure the CPⅢ control network of high-speed rail quickly and accurately, we propose an automatichigh-speed rail CPⅢ detection system with multi-sensor fusion. The system is based on binocular stereo vision.Dual array camera, Matrox Solios XCL frame grabbers and IPC are used to build the CPⅢ image acquisition environment.The photoelectric encoder is the trigger of camera. The software HALCON is used to recognize the CPⅢ imageand get the pixel coordinates of CPⅢ markers’ center. Then, we use the intersection measurement principle to calculatedthe central position of CPⅢ markers in camera coordinate system. The function of CPⅢ image acquisition, automaticidentification, calculation are integrated by Visual Studio 2008. Finally, we can realize the non-contact dynamic test of CPⅢ. The CPⅢ automatic detection system can also be combined with the IMU, GPS, gauge sensors and other detectiontools into a small track inspection vehicle and realized the real-time measurement of orbital parameters.
机译：为了快速准确地测量高铁CPⅢ控制网络，我们提出了一种多传感器融合的自动高铁CPⅢ检测系统。该系统基于双目立体视觉。双阵列相机，Matrox Solios XCL图像采集卡和IPC用于构建CPⅢ图像采集环境。光电编码器是相机的触发源。 HALCON软件用于识别CPⅢ图像并获取CPⅢ标记中心的像素坐标。然后，利用相交测量原理，计算出相机坐标系中CPⅢ标记的中心位置。 Visual Studio 2008集成了CPⅢ图像采集，自动识别，计算功能。最后，可以实现CPⅢ的非接触式动态测试。 CPⅢ自动检测系统还可以与IMU，GPS，轨距传感器等检测工具结合使用，组成小型轨道检测车，实现对轨道参数的实时测量。

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