基于GPS的同步采集装置的研究与设计 |
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引用本文: | 詹庆才,聂晓波,曹笃峰.基于GPS的同步采集装置的研究与设计[J].工业控制计算机,2007,20(9):36-37. |
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作者姓名: | 詹庆才 聂晓波 曹笃峰 |
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作者单位: | 北京交通大学电气工程学院,北京,100044 |
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摘 要: | 研究了具有定时功能的GPS-OEM芯片RS232输出和1PPS输出的特点.结合TI公司生产的32位定点DSP芯片TMS320F2812和CYPRESS公司生产的USB2.0控制芯片CY7C68013,设计了一种集GPS授时技术和数字信号处理技术以及USB通信技术为一体的新型多通道数据采集装置.该装置可用于需要异地同步采集数据的场合.
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关 键 词: | 异地同步数据采集 GPS授时 TMS320F2812 ADS8364 USB2.0控制芯片CY7C68013 |
修稿时间: | 2007-03-28 |
Research and Design of Data Acquisition Equipment Synchronously Based on GPS |
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Abstract: | This paper makes research on the characteristics of GPS-OEM chip for timing.With 32-bit fixed-point DSP chip TMS320F2812 from TI company and USB2.0 control chip CY7C68013 from CYPRESS company integrated,this paper designs a new multi-channel data acquisition equipment including GPS timing technology,and digital signal processing technology and USB communication technology.This system can be applied in collecting data synchronously at different place, |
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Keywords: | data acquisition synchronously GPS timing TMS320F2812 ADS8364 USB2 0 control chip CY7C68013 |
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