| 基于MSP430单片机的信标机系统设计 |
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| 引用本文： | 崔丽丽,丁永红. 基于MSP430单片机的信标机系统设计[J]. 测试科学与仪器, 2014, 0(3): 20-24 |
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| 作者姓名： | 崔丽丽 丁永红 |
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| 作者单位： | 中北大学仪器科学与动态测试教育部重点实验室，山西太原030051; 中北大学电子测试技术国家重点实验室，山西太原030051 |
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| 摘 要： | 针对黑匣子、弹载记录仪搜寻问题，设计了一种基于无线电测向技术、用于指示记录仪方位的新型信标机系统。该系统由锁相环、微处理器、GPS模块、电源模块等部分组成。现场模拟实验验证了该系统的可行性和可靠性。该信标机可应用于多领域记录仪的搜寻，可有效减小搜寻范围、提高工作效率。
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| 关 键 词： | 记录仪搜寻 信标机 锁相环 MSP430 |
Design of beacon system based on MSP430 micro-controller |
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| CUI Li-li,DING Yong-hong. Design of beacon system based on MSP430 micro-controller[J]. Journal of Measurement Science and Instrumentation, 2014, 0(3): 20-24 |
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| Authors: | CUI Li-li DING Yong-hong |
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| Affiliation: | CUI Li-li, DING Yong-hong ( 1. Key Laboratory of Instrumentation Science ＆ Dynamic Measurement(North University of China ) Ministry of Education, Taiyuan 030051, China ; 2. Science and Technology on Electronic Test ＆ Measurement Technology Laboratory, North University of China, Taiyuan 030051 , China ) |
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| Abstract: | In order to solve the onboard recorder search problem, a new beacon system based on radio direction finding tech- nique, which indicates the orientation of the recorder, is designed. The system consists of phase-locked loop （PLL）, micro- processor, global position system （GPS） module, power module and so on. The scene simulation verifies the feasibility and reliability of the system. This beacon system can be applied to the recorder search in many fields, and can effectively reduce the search scope and improve work efficiency. |
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| Keywords: | recorder search beacon phase-locked loop (PLL) MSP430 |
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