| 电容式车辆称重装置数据采集卡USB 2.0接口设计 |
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| 引用本文： | 陈梅.电容式车辆称重装置数据采集卡USB 2.0接口设计[J].洛阳师范学院学报,2009,28(5):44-47. |
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| 作者姓名： | 陈梅 |
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| 作者单位： | 商丘师范学院物理与信息工程系,河南商丘,476000 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 介绍了基于USB 2.0的电容式车辆称重装置数据采集卡的接口设计,重点介绍了数据采集卡的系统设计、接口电路设计、GPIF波形描述符设计、固件设计、驱动程序设计和应用程序设计.通过测试试验表明,设计能够实现多路信号的高速采集,可以满足电容称重装置数据采集的要求.
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| 关 键 词： | USB 2.0 数据采集 电容称重传感器 接口设计 |
Interface Design of Capacitive Vehicles Weighing Device Data Acquisition Card Based on USB 2.0 |
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| CHEN Mei.Interface Design of Capacitive Vehicles Weighing Device Data Acquisition Card Based on USB 2.0[J].Journal of Luoyang Teachers College,2009,28(5):44-47. |
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| Authors: | CHEN Mei |
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| Institution: | Department of Physics and Information Engineering;Shangqiu Normal University;Shangqiu 476000;China |
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| Abstract: | A capacitive vehicles weighing device data acquisition card interface design based on USB 2.0 is introduced,the system design of data acquisition card,the interface circuit design,GPIF(General Program Interface) waveform design,the firmware program design,driver program design and application program design are emphasis introduced.Testing showed that the design mentioned in this paper can realized high speed acquisition of the multi-channel signal,can realized the request of capacitive vehicles weighing dev... |
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| Keywords: | USB 2 0 |
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