The invention discloses a wireless rail car system for an infield wireless joint test darkroom and a working method. The wireless rail car system comprises a first linear guide rail, a second linear guide rail, a first arc-shaped guide rail, a second arc-shaped guide rail, a third arc-shaped guide rail and a third linear guide rail, wherein the first linear guide rail and the second linear guide rail are parallel to each other; the rail cars are arranged on the guide rails. The electric rail changing rotary disc is arranged on a connecting point between every two adjacent guide rails and used for changing the moving direction of the rail car on the guide rails. A support is arranged on each rail car, a liftable lifting platform is arranged on each support, a two-axis turntable is arranged on each lifting platform, an interference antenna is arranged on each two-axis turntable, and each interference antenna is arranged on a pitching table of the corresponding two-axis turntable; and the turntable center is arranged between the first linear guide rail and the second linear guide rail. According to the application, the work performance evaluation under the multi-target condition and the complex electromagnetic environment condition is realized, and the wireless joint test function performance index verification requirement is considered.

    本申请公开了一种用于内场无线联试暗室的无线轨道车系统及工作方法,包括:相互平行的第一直线导轨和第二直线导轨,设置于第一直线导轨和第二直线导轨之间的第一弧形导轨、第二弧形导轨、第三弧形导轨和第三直线导轨。若干轨道车设置于导轨上。电动换轨转盘设置于相邻的两个导轨之间的连接点上,用于更换轨道车在导轨上的移动方向。每个轨道车上均设有支架,支架上设有可升降的升降平台,升降平台上设有两轴转台,两轴转台上设有干扰天线,干扰天线设置于两轴转台的俯仰台上;转台中心,设置于第一直线导轨和第二直线导轨之间。本申请在实现多目标条件下联试和复杂电磁环境条件下工作性能评估,兼顾无线联试功能性能指标验证需求。


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    Title :

    Wireless rail car system for infield wireless joint test darkroom and working method


    Additional title:

    一种用于内场无线联试暗室的无线轨道车系统及工作方法


    Contributors:
    ZHANG JIAN (author) / WU XIANG (author) / XIE ZHAO (author) / SUN XIANGXI (author) / JIA MOHAN (author) / WANG XINDA (author) / CHANG HUIJUAN (author) / SUN TAO (author)

    Publication date :

    2024-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61J Verschieben oder Rangieren von Schienenfahrzeugen , SHIFTING OR SHUNTING OF RAIL VEHICLES / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS



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