| 基于USB接口的海洋环境多参数采集系统的设计与实现 |
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| 引用本文： | 郭志涛,赵宇梅,袁金丽,刘志凯,顾军华.基于USB接口的海洋环境多参数采集系统的设计与实现[J].低压电器,2010(2):41-44. |
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| 作者姓名： | 郭志涛 赵宇梅 袁金丽 刘志凯 顾军华 |
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| 作者单位： | 1. 河北工业大学,天津,300130
2. 国家海洋技术中心,天津,300112 |
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| 基金项目： | 国家“863”计划(2007AA09Z105) |
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| 摘 要： | 基于USB接口的海洋多参数数据采集系统以STM32F103R6处理器为控制核心，可以对海洋中的温度、负二价硫等多个重要参数进行长时间无人值守式采集，并能通过USB接口实现采集控制设置及大量数据的快速回传。对系统中高精度采样、低功耗设计和USB数据传输等多个关键问题进行了详细设计，并完成了整个系统软硬件的开发。
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| 关 键 词： | 数据采集 高精度AD转换 海洋环境参数采集 低功耗 |
Design and Implementation of Marine Environmental Multi-Parameter Acquisition System Based on USB Interface |
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| GUO Zhitao,ZHAO Yumei,YUAN Jinli,LIU Zhikai,GU Junhua.Design and Implementation of Marine Environmental Multi-Parameter Acquisition System Based on USB Interface[J].Low Voltage Apparatus,2010(2):41-44. |
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| Authors: | GUO Zhitao ZHAO Yumei YUAN Jinli LIU Zhikai GU Junhua |
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| Affiliation: | 1.Hebei University of Technology;Tianjin 300130;China;2.National Ocean Technology Center;Tianjin 300112;China |
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| Abstract: | The marine environmental multi-parameter acquisition system takes the processor STM32F103R6 as the control core.The system could realize the acquisition of important parameters such as seawater temperature,S~2-in a long time by an unattended method,and could achieve system setting and quickly return large data via USB interface.The detailed design of some several key aspects including high-precision sampling,low-power design,and USB data transmission were carried out,and at last the whole system's software ... |
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| Keywords: | data acquisition high-precision AD converting marine environmental parameters acquisition low-power |
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