• Real-time Processing and Integrated Monitoring Technology for Telemetry Multi-channel Digital Video

      Yang, Zhe; Guo, Pingfan; Huo, Zhaohui; Chinese Flight Test Establishment (International Foundation for Telemetering, 2018-11)
      In flight test telemetry digital video real-time monitoring, some technical problems about single function of the video playback software, needing a dedicated player software (poor extensibility) and lacking the necessary fault diagnosis methods are analyzed.Intelligent playback technology, component video playback plug-in, ground full-link real-time status monitoring and fault diagnosis technology are adopted to realize real-time monitoring telemetry multi-channel digital video under different airborne acquisition systems.Multi-channel video images can be on-demand inserted in any flight test subjects monitoring software.At the same time, it can realize visual real-time status monitoring of the video links of each aircraft.The flight test results show that this technology fully meets the new requirements of the new model test flight for real-time monitoring of video, and greatly improves the quality and efficiency of real-time monitoring of telemetry digital video of the flight test.