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舰载导弹武器系统接口转换器设计
引用本文:毕崇伟,左传友,黄志勇.舰载导弹武器系统接口转换器设计[J].海军航空工程学院学报,2008,23(4):398-400.
作者姓名:毕崇伟  左传友  黄志勇
作者单位:海军航空工程学院七系,山东,烟台,264001
摘    要:舰载导弹武器系统大多采用RS-485接口组成局域网,而各设备仅具有RS-232接口,文中介绍了一种无须外部供电的接口转换器。采用串口取电技术设计了转换器的电源电路;选用新型低功耗器件设计了接口的硬件电路,给出了接口软件流程。设计舰载导弹武器系统接口转换器,实现了接口间的信号转换。

关 键 词:导弹武器系统  接口转换器  串口取电

Design of Interface Converter for Shipboard Missile Weapon System
BI Chong-wei,ZUO Chuan-you and HUANG Zhi-yong.Design of Interface Converter for Shipboard Missile Weapon System[J].Journal of Naval Aeronautical Engineering Institute,2008,23(4):398-400.
Authors:BI Chong-wei  ZUO Chuan-you and HUANG Zhi-yong
Institution:BI Chong-wei, ZUO Chuan-you, HUANG Zhi-yong (1.No.7 Department of NAAU, Yantai Shandong 264001, China; 2. Ordnance Support Department of Naval Equipment Ministry, Beijing 100841, China)
Abstract:Shipboard missile weapon system is mostly formed to LAN using RS-485 interface. But every equipments of it has RS-232 interface only. An interface converter that needn't external power was introduced in this paper. Adopting the technology of gain power from serial interface, the power circuit of converter was designed. The hardware circuit of interface was designed using new type and low power consumption device. The interface software process was posed. The signal conversation between RS232 and RS485 was realized by designing interface converter for Ship-boarded missile weapon system.
Keywords:missile weapon system  interface converter  taking current from serial interface  
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