Design and application research of airborne LVDS digital video signal conversion

Jiang Xie; Gang Huang; Ruchang Huang

doi:10.1117/12.2690112

7 September 2023 Design and application research of airborne LVDS digital video signal conversion

Jiang Xie, Gang Huang, Ruchang Huang

Proceedings Volume 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023); 127902E (2023) https://doi.org/10.1117/12.2690112
Event: 8th International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 2023, Hangzhou, China

Abstract

In order to achieve the collection and real-time transmission of LVDS video signals, a design scheme for airborne LVDS video signal conversion and branching is proposed. In response to the high speed and strong real-time characteristics of LVDS video signals, signal equalization compensation, signal conversion, signal branching, and balanced encoding design have been completed. The serial LVDS video signals extracted from the aircraft are adjusted and processed to convert into parallel LVDS video signals, which are amplified and processed to output two parallel LVDS signals. One is used for measurement system data recording and telemetry transmission, and the other is converted into serial LVDS signals, Return to the original system on the aircraft. The experimental results show that the LVDS video signal conversion device has good stability, high reliability, and strong real-time performance, solving the problem of real-time transmission and monitoring of LVDS video signals, and meeting the requirements of aircraft flight tests.

Citation Download Citation

Jiang Xie, Gang Huang, and Ruchang Huang "Design and application research of airborne LVDS digital video signal conversion", Proc. SPIE 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 127902E (7 September 2023); https://doi.org/10.1117/12.2690112

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