| 多路数据采集与传输系统的设计 |
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| 引用本文： | 赵学锋. 多路数据采集与传输系统的设计[J]. 南昌水专学报, 2004, 23(2): 25-27 |
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| 作者姓名： | 赵学锋 |
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| 作者单位： | 江西省机械职工大学,电子系,江西,南昌,330001 |
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| 摘 要： | 系统采用单片机技术进行现场模拟电压采样处理并进行数据传输，将外部采进来的模拟信号转换成数字信号，经过调制、滤波、解调之后，在另一单片机最小系统板将采集的数据结果显示出来。完成了整个数据采集与传输过程．系统具有发送端设定8路顺序循环采集与指定某一路采集的功能．
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| 关 键 词： | 数字通信系统 单片机 A/D采样 调制 解调 |
| 文章编号： | 1006-4869(2004)02-0025-03 |
| 修稿时间： | 2003-12-29 |
On Data''''s Collection and Transmission System Among Multi-Microprocessor |
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| ZHAO Xue-feng. On Data''''s Collection and Transmission System Among Multi-Microprocessor[J]. Journal of Nanchang College of Water Conservancy and Hydroelectric Power, 2004, 23(2): 25-27 |
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| Authors: | ZHAO Xue-feng |
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| Abstract: | The system adopts the technology of single-board microprocessor to s ample and handle the scene's analyogical voltage, and also transmit signals. swi tch the analog signals which is sampled from exterior to the digital signals, af ter modulation, sieving waves, and demodulation, the sampling data are displayed on the another smallest single-board microprocessor system-board, so that the whole process is accomplished. The system can enactment eight-way circular col lection in order in the sender. |
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| Keywords: | digital communication system single-board microprocessor A/D samp le modulation demodulation |
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