| 带有USB的DTU设计 |
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| 引用本文： | 蒋曼芳,王章瑞,赖欣,尚德坦.带有USB的DTU设计[J].电子工程师,2006,32(5):5-7,69. |
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| 作者姓名： | 蒋曼芳 王章瑞 赖欣 尚德坦 |
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| 作者单位： | 1. 西南石油大学,四川省成都市,610500
2. 北京输油气公司,河北省石家庄市,102400 |
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| 摘 要： | 为了实现采用GPRS(通用分组无线电业务)网进行远距离数据传输,采用Cygnal公司的带有USB(通用串行总线)接口的8051F320单片机和西门子公司的GPRS模块MC35研发出一款带有USB接口的DTU(数据终端单元),该款带有USB接口的DTU实现了远距离数据处理和手法数据的功能。文中提供了硬件和软件部分(底层固件和PC机前台软件)的设计方案。
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| 关 键 词： | DTU MC35 C8051F320 USB GPRS |
| 收稿时间： | 2005-09-07 |
| 修稿时间： | 2005-09-072006-03-23 |
Design of a Minimum System with USB Interface for Receiving and Dispatching Message |
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| JIANG Man-fang,WANG Zhang-rui,LAI xin,SHANG De-tan.Design of a Minimum System with USB Interface for Receiving and Dispatching Message[J].Electronic Engineer,2006,32(5):5-7,69. |
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| Authors: | JIANG Man-fang WANG Zhang-rui LAI xin SHANG De-tan |
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| Institution: | 1. Southwest Petroleum University, Chengdu 610500, China; 2. Beijing Gas and Oil Transportation Corporation,Shijiazhuang 102400, China |
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| Abstract: | In order to realize adopting GPRS network to carry on long-range data transmission,8051 F320 one-chip computer with USB interface of the Cygnal company and GPRS module MC35 of Siemens Company is used to study and develop a section of DTU with USB interface.This DTU with USB interface has realized long-range data processing and function of the tactics data.The plan of design of the hardware and software part(ground floor firmware and PC stage software) are presented in this article. |
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| Keywords: | DTU MC35 C8051F320 USB GPRS |
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