| 基于DS80C410的矿用本安实时网关设计 |
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| 引用本文： | 张从力,赵御宇.基于DS80C410的矿用本安实时网关设计[J].自动化技术与应用,2012,31(8):12-15,32. |
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| 作者姓名： | 张从力 赵御宇 |
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| 作者单位： | 重庆大学自动化学院,重庆,400044 |
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| 摘 要： | 提出了一种基于高性能51内核的网络单片机DS80C410的矿用综合接入网关的设计方案,阐述了网关的硬件电路设计、通信流程及转换原理,结合矿井实际对网关进行了实时性程序设计,并参考煤炭企业多媒体综合业务数字网络的服务质量(Qos)对网关进行了实时性、可靠性分析。该网关可以实现RS485/232、CAN总线、1wire总线与工业以太网之间的有机结合,使得矿井下信息与上层以太网之间信息得以实时有效传递。
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| 关 键 词： | 网关 DS80C410 以太网 实时性 |
A New Design of Ethemet Ultimate-Safety Gateway for Data-Exchanging in Underground Mine |
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| ZHANG Cong-li
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ZHAO Yu-yu.A New Design of Ethemet Ultimate-Safety Gateway for Data-Exchanging in Underground Mine[J].Techniques of Automation and Applications,2012,31(8):12-15,32. |
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| Authors: | ZHANG Cong-li ZHAO Yu-yu |
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| Affiliation: | ( College of Automation, Chongqing University, Chongqing 400044 China) |
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| Abstract: | This paper puts forward a design of a mine integrated access gateway, which is based on a kind of high performance single chip network microcomputer DS80C410, and introduces the design of gateways hardware circuit communication process and transfer principle, gives the program flow which is based on the actual of mine, and gives the gateway＇s real- time, reliability analysis for the quality of service （Qos） analysis of coal enterprise multimedia integrated services digital network. The gateway can realize the data exchange between RS485/232 CAN bus lwire bus and industrial Ethernet, makes the transmission of information between mine and Ethernet is effective and real-time. |
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| Keywords: | gateway DS80C410 the real-time quality Ethernet |
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