Design and implementation of spaceborne high resolution infrared touch screen

Tai-guo Li; Wen-xin Li; Yi-peng Dong; Wen Ma; Jia-gao Xia

doi:10.1117/12.2197185

8 October 2015 Design and implementation of spaceborne high resolution infrared touch screen

Tai-guo Li, Wen-xin Li, Yi-peng Dong, Wen Ma, Jia-gao Xia

Proceedings Volume 9677, AOPC 2015: Optical Test, Measurement, and Equipment; 96770D (2015) https://doi.org/10.1117/12.2197185
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

Abstract

For the consideration of the special application environment of the electronic products used in aerospace and to further more improve the human-computer interaction of the manned aerospace area. The research is based on the design and implementation way of the high resolution spaceborne infrared touch screen on the basis of FPGA and DSP frame structure. Beside the introduction of the whole structure for the high resolution spaceborne infrared touch screen system, this essay also gives the detail information about design of hardware for the high resolution spaceborne infrared touch screen system, FPGA design, GUI design and DSP algorithm design based on Lagrange interpolation. What is more, the easy makes a comprehensive research of the reliability design for the high resolution spaceborne infrared touch screen for the special purpose of it. Besides, the system test is done after installation of spaceborne infrared touch screen. The test result shows that the system is simple and reliable enough, which has a stable running environment and high resolution, which certainly can meet the special requirement of the manned aerospace instrument products.

Citation Download Citation

Tai-guo Li, Wen-xin Li, Yi-peng Dong, Wen Ma, and Jia-gao Xia "Design and implementation of spaceborne high resolution infrared touch screen", Proc. SPIE 9677, AOPC 2015: Optical Test, Measurement, and Equipment, 96770D (8 October 2015); https://doi.org/10.1117/12.2197185

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