The invention provides a civil helicopter ground joint test distributed test system. The system comprises a main rotor telemetry subsystem, a tail rotor telemetry subsystem, a non-rotation data acquisition subsystem, an airborne signal subsystem and a data processing subsystem. Test parameters are dispersed into a main rotor telemetering subsystem, a tail rotor telemetering subsystem, a non-rotation data acquisition subsystem and an airborne signal subsystem by adopting a distributed test system based on the Ethernet, GPS/Beidou clock synchronization, UDP multicast and other technologies; test data integration and release are realized through a server and network switching equipment in the data processing subsystem, and test data real-time display and test safety monitoring are completed. According to the invention, the test data acquisition and transmission efficiency can be improved, the data instantaneity and synchronism are ensured, and the helicopter ground joint test safety is effectively ensured.

    本申请提供一种民用直升机地面联合试验分布式测试系统,所述系统包括主桨遥测子系统、尾桨遥测子系统、非旋转数采子系统、机载信号子系统和数据处理子系统。通过采用基于以太网的分布式测试系统、GPS/北斗时钟同步、UDP组播等技术,将测试参数分散为主桨遥测子系统、尾桨遥测子系统、非旋转数采子系统、机载信号子系统;通过数据处理子系统中的服务器与网络交换设备实现试验数据整合与发布,完成测试数据实时显示和试验安全监控。本发明能够提高测试数据采集与传输效率,确保数据实时性与同步性,有效保障直升机地面联合试验安全。


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    Title :

    Civil helicopter ground joint test distributed test system


    Additional title:

    一种民用直升机地面联合试验分布式测试系统


    Contributors:
    SUN YIJUN (author) / GUO CONG (author) / LI QIWEI (author) / ZHANG WENWEI (author) / LIU WENQI (author)

    Publication date :

    2024-01-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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