The invention discloses a high-speed vehicle boundary dimension measurement system calibration device. The device comprises a calibration frame and a calibration plate. A calibration frame support isarranged on the upper surface of the middle part of the long side of the calibration frame; a calibration plate support with a trapezoidal structure is arranged in the middle of the lower surface of the calibration plate; a middle calibration base plate is arranged above one side of the calibration plate support; a calibration sliding device is arranged on one side of the calibration plate; a guide rail sliding block is arranged at the bottom of a linear guide rail; ball screw fixing blocks are arranged on the periphery of the calibration frame and at one side of the calibration plate; and ball screw adjusting blocks are arranged at the bottoms of the ball screw fixing blocks. The high-speed vehicle boundary dimension measurement system calibration device plays a role in reference and parameter setting of a laser plane and camera parameters in an optical box, basic alignment, preliminary system detection precision and accurate system detection precision calibration of the system are sequentially completed by replacing the calibration block, the calibration precision is greatly improved, and errors are reduced.

    本发明公开了一种高速车辆外形尺寸测量系统标定装置,包括标定架和标定板,所述标定架长边的中部上表面设有标定架支架,所述标定板下表面的中部设有一个梯形结构的标定板支架,所述标定板支架的一侧上方设有中间标定垫板,所述标定板的一侧设有标定滑动装置,所述直线导轨的底部设有导轨滑块,所述标定架的四周以及标定板的一侧均设有球头螺杆固定块,所述球头螺杆固定块的底部设有球头螺杆调整块。该高速车辆外形尺寸测量系统标定装置对光学箱内的激光平面及相机参数起到参考及参数设置的作用,通过更换标定块依次完成系统的基础找准、系统检测精度初步、系统检测精度精确标定,大大提高了标定的精度,减少了误差。


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    Titel :

    High-speed vehicle boundary dimension measurement system calibration device


    Weitere Titelangaben:

    一种高速车辆外形尺寸测量系统标定装置


    Beteiligte:
    GUO QICHANG (Autor:in) / TAO MINGKUI (Autor:in) / SUN ZHILIN (Autor:in) / DONG ZHIYUAN (Autor:in) / XIA SHIMING (Autor:in) / YUAN QUAN (Autor:in) / SHEN YU (Autor:in) / ZHU BO (Autor:in)

    Erscheinungsdatum :

    2020-04-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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