The invention relates to a dynamic and static combined rapid detection system for smoothness of a high-speed railway track. The system comprises a carrying platform and a measuring unit arranged on the carrying platform, the measuring unit comprises a control terminal, a data acquisition module and a sensor, and further comprises a prism, an inertia measurement device, a GNSS receiver or a total station; the data acquisition module sends a measurement instruction to the sensor, receives sensor data and sends the sensor data to the control terminal in real time; the prism receives and reflectsan optical signal emitted by the total station; the inertial measurement device continuously measures the spatial three-dimensional attitude of the carrying platform and sends the spatial three-dimensional attitude to the data acquisition module; the GNSS receiver receives GNSS signals and transmits the received positioning information to the data acquisition module; and the total station observesCPIII control points arranged on the two sides of the line, and transmits the observed values of the CPIII control points to the control terminal. According to the system, a modular design mode is adopted, and different function applications are realized through mutual optimization and combination of independent measurement modules on a unified carrying platform.

    本发明涉及高速铁路轨道平顺性动静结合快速检测系统,包括搭载平台和其上设置的测量单元;测量单元包括控制终端、数据采集模块和传感器,还包括棱镜、惯性测量装置、GNSS接收机或全站仪;数据采集模块向传感器发送测量指令,接收传感器数据,并向控制终端实时发送;棱镜接收全站仪发出的光信号并反射;惯性测量装置连续测量搭载平台的空间三维姿态,并发送给数据采集模块;GNSS接收机接收GNSS信号,并将接收到的定位信息传输给数据采集模块;全站仪观测线路两侧布设的CPIII控制点,并将CPIII控制点观测值传输给控制终端。该系统采用模块式设计方式,通过独立测量模块在统一搭载平台上的相互优化组合,实现不同的功能应用。


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    Title :

    Dynamic and static combined rapid detection system for smoothness of high-speed railway track


    Additional title:

    高速铁路轨道平顺性动静结合快速检测系统


    Contributors:
    REN XIAOCHUN (author) / DENG CHUAN (author) / WU RUIHONG (author) / YUAN YONGXIN (author)

    Publication date :

    2020-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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