| 以太网数字影像遥测编码器的软件设计与实现 |
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| 引用本文： | 黄兆靖. 以太网数字影像遥测编码器的软件设计与实现[J]. 电视技术, 2013, 37(3) |
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| 作者姓名： | 黄兆靖 |
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| 作者单位： | 重庆邮电大学 |
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| 基金项目： | 重庆市科技攻关项目（国际合作类）（2011GZ0017） |
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| 摘 要： | 以太网数字影像遥测编码器在航天航空试验中具有重要的作用。针对编码器的软件存在帧结构多样性，实时性高，连续数据等特点，论文选用OMAP3530高端ARM微控制器和FPGA组合硬件平台，以Linux作为操作系统，进行编码器系统架构设计，软件设计和软件实现。通过实验室和用户现场测试验证了软件设计的正确性，完整性和可靠性。
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| 关 键 词： | 遥测编码器；微控制器；IRIG-106遥测；PCM帧格式；线程 |
| 收稿时间： | 2012-07-29 |
| 修稿时间： | 2012-08-06 |
The Software Design and Implementation of Ethernet Digital Image Telemetry Encoder |
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| huangzhaojing. The Software Design and Implementation of Ethernet Digital Image Telemetry Encoder[J]. Ideo Engineering, 2013, 37(3) |
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| Authors: | huangzhaojing |
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| Affiliation: | Chongqing University of Posts and Telecommunications |
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| Abstract: | The ethernet digital image telemetry encoder play an important role in aerospace test. According to its characteristics (various of frames structure, high real-time, continuous data), this article puts forward a scheme which used the combination hardware platforms of high-performance ARM microcontroller OMAP3530 and FPGA, with Linux operating system, to design the software architecture of encoder and the detailed design and implementation of software. Through the laboratory and field environment test, the software of the system has been verified the integrity and reliability. |
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