| 基于DirectXSDK的莫尔斯自动发报系统 |
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| 引用本文： | 郝红丽,刘文予.基于DirectXSDK的莫尔斯自动发报系统[J].兵工自动化,2005,24(5):112-112. |
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| 作者姓名： | 郝红丽 刘文予 |
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| 作者单位： | 华中科技大学电子与信息工程系 湖北武汉430074 |
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| 摘 要： | 基于DirectXSDK的莫尔斯自动发报系统与电报终端设备形成通断,按规则排列脉冲直流信号,调制在特定频率的载波上,通过音频传输网络传到远端发信设备,再恢复成同样序列的脉冲直流信号,通过发信机形成等幅报文,由天线辐射出去。该系统通过多个副缓冲区信号加载实现多路载报,也可接入局域网直接传输报文。
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| 收稿时间： | 2005-02-23 |
Auto-Transmitting Telegraph System of MORSE Based on DirectX SDK |
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| HAO Hong-li, LIU Wen-yu.Auto-Transmitting Telegraph System of MORSE Based on DirectX SDK[J].Ordnance Industry Automation,2005,24(5):112-112. |
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| Authors: | HAO Hong-li LIU Wen-yu |
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| Abstract: | Auto-transmitting telegraph system of MORSE based on DirectX SDK is connected to telegraph terminal device, and pulse DC signal is arranged according to rule, and modulate it to special frequency carrier. The pulse DC signal is transmitted to remote end signaling unit through VFT network, it is recovered into same sequential pulse DC signal, and then it is formed continuous radio telegraph to radiate by antenna. For the system, multiway carrying telegraph is realized through signal loading in multiple sub-buffer area, and the system is cut over local area network to transmit message directly. |
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