| 机载LVDS数字视频信号采集记录技术研究 |
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| 引用本文： | 李宏,吴衡. 机载LVDS数字视频信号采集记录技术研究[J]. 电光与控制, 2011, 18(5): 72-75 |
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| 作者姓名： | 李宏 吴衡 |
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| 作者单位： | 中国飞行试验研究院,西安,710089 |
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| 摘 要： | 针对某飞机机载数字平面显示器,以LVDS作为视频信号传输标准,在飞行试验中,对显示器显示的视频画面需要实时采集记录的问题进行了研究分析.介绍了PC104构架的采集器主要设计内容以及实现方法,结合飞行试验对研究结果进行了验证,并对应用情况进行了说明.
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| 关 键 词： | 飞行试验 视频采集 机载测试 低压差分信号 |
Acquisition and Recording of Onboard LVDS Digital Video Signal |
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| LI Hong,WU Heng. Acquisition and Recording of Onboard LVDS Digital Video Signal[J]. Electronics Optics & Control, 2011, 18(5): 72-75 |
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| Authors: | LI Hong WU Heng |
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| Affiliation: | (Chinese Flying Test Establishment,Xi’an710089,China) |
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| Abstract: | Low Voltage Differential Signaling(LVDS) was selected as the transmission standard of video signal for a certain type of onboard digital display.The real-time acquisition and recording of the digital video signal was studied.The design and implementation of a recorder designed based on architecture of PC104 was presented.The result of research was tested and verified through flight test. |
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| Keywords: | flight test video acquisition onboard test Low Voltage Differential Signaling(LVDS) |
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