| 串行接口的Internet接入服务器的核心技术探讨 |
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| 作者单位： | 宁波大红鹰职业技术学院 |
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| 摘 要： | 传统的串行通信方式能够实现点对点的数据传输,但在通信距离和传输速度上都有限制。为了提高接入服务器的通用性,减少接入服务器对设备通信协议的依赖,基于嵌入式Internet技术,设计一种能够支持带有串行接口设备进行有效、及时传输的通用设备接入服务器(Device Access Server,简称DAS)。它实现了面向流传输方式的串行接口和面向包传输方式的网络接口之间的数据转换过程。
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| 关 键 词： | 点到点 行接口 入服务器 |
On Core Technology in Internet Access Server of Serial Interface Equipment |
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| Zhong Yanhua. On Core Technology in Internet Access Server of Serial Interface Equipment[J]. Journal of Ningbo Dahongying Vocational Technical College, 2007, 0(1) |
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| Authors: | Zhong Yanhua |
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| Abstract: | Traditional serial communication can transmit data in point-to-point mode,but it is limited in distance and speed of communication.The author of this thesis designed a universal device access server (DAS),which can support devices with serial interface communication efficiently and timely.It based on embedded type of Interact technology,improved its commonality,and reduced its dependability to the protocol.It implements the data transmission between the serial interface facing stream transmission mode and the network interface facing packet transmission mode. |
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| Keywords: | point-to-point serial interface device access serve |
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