Application of HarmonyOS in wind tunnel data collection system

Chao Zhang; Xinliang Li; Huiming Wu

doi:10.1117/12.3033175

5 July 2024 Application of HarmonyOS in wind tunnel data collection system

Chao Zhang, Xinliang Li, Huiming Wu

Proceedings Volume 13184, Third International Conference on Electronic Information Engineering and Data Processing (EIEDP 2024); 131843P (2024) https://doi.org/10.1117/12.3033175
Event: 3rd International Conference on Electronic Information Engineering and Data Processing (EIEDP 2024), 2024, Kuala Lumpur, Malaysia

Abstract

This article first introduces the basic characteristics of Harmony OS. As an emerging operating system, the core advantage of Harmony OS lies in the unified architecture standard and distributed soft bus capability, which effectively solves the problems of inconsistent equipment and interface standards and complex experimental wiring in traditional wind tunnel data acquisition systems. This article further designs a wind tunnel data acquisition system based on Harmony OS, which can synchronously collect temperature, pressure and other information from different measurement points in the wind tunnel. The hot air tunnel was tested through technologies such as embedded development, hardware communication and interface conversion, and distributed synchronous data collection. Successfully completed the requirement for distributed data synchronization collection, with synchronization deviation maintained between 2.5 microseconds. The results indicate that Harmony OS has broad application prospects and research value in wind tunnel data acquisition systems.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Chao Zhang, Xinliang Li, and Huiming Wu "Application of HarmonyOS in wind tunnel data collection system", Proc. SPIE 13184, Third International Conference on Electronic Information Engineering and Data Processing (EIEDP 2024), 131843P (5 July 2024); https://doi.org/10.1117/12.3033175

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