| 基于MSP430的光万用表设计与实现 |
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| 引用本文： | 石岩,宛涌,周启平,邝坚. 基于MSP430的光万用表设计与实现[J]. 计算机工程与设计, 2011, 32(7): 2324-2327 |
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| 作者姓名： | 石岩 宛涌 周启平 邝坚 |
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| 作者单位： | 1. 中国科学技术大学软件学院,安徽合肥,230001
2. 北京邮电大学北京市智能通信软件与多媒体重点实验室,北京,100876 |
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| 摘 要： | 针对国内市场上的光万用表多数与国外有较大的差距,或功耗过高或测量不够精确,而文献也多是研究独立的光功率计或红外光源系统的现状,设计了一款手持式光万用表系统。给出了关键模块的原理图、软件流程图以及数据处理算法,并对系统实现进行了较为详细的描述。该仪表以超低功耗微处理MSP430为控制核心,集成光功率计和红外光源模块,并具有USB通信接口。测试结果表明,其光功率计模块性能优异、功耗极低,其红外光源稳定,具有很高的使用价值。
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| 关 键 词： | 光万用表 MSP430 光功率计 手持光源 红外光源 |
Design and implementation of optical multi meter based on MSP430 |
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| SHI Yan,WAN Yong,ZHOU Qi-ping,KUANG Jian. Design and implementation of optical multi meter based on MSP430[J]. Computer Engineering and Design, 2011, 32(7): 2324-2327 |
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| Authors: | SHI Yan WAN Yong ZHOU Qi-ping KUANG Jian |
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| Affiliation: | SHI Yan1,WAN Yong1,ZHOU Qi-ping2,KUANG Jian2(1.School of Software Engineering,University of Science and Technology of China,Hefei 230001,China,2.Beijing Key Lab of Intelligent Telecommunications Software and Multimedia,Beijing University of Posts and Telecommunications,Beijing 100876,China) |
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| Abstract: | Aiming at the actuality of the domestic optical multimeters which is inferior to their equivalents abroad,for their power con-suming or impreciseness,and the actuality that most of the literatures are researching on optical power meter or optical power meter re-spectively,a new system of optical multimeter is presented.The schematic diagrams of key modules,the software flow charts and data processing algorithm are given out and the implement of the system is described particularly.This instrument,based on M... |
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| Keywords: | optical multimeter MSP430 optical power meter handheld light source infrared source |
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