| 基于嵌入式蓝牙技术构建车间环境无线局域网 |
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| 引用本文： | 李赋,李德信.基于嵌入式蓝牙技术构建车间环境无线局域网[J].计算机测量与控制,2008,16(11):1606-1607,1625. |
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| 作者姓名： | 李赋 李德信 |
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| 作者单位： | 西安理工大学,机械与精密仪器工程学院,陕西,西安,710048 |
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| 基金项目： | 基于波动理论管道边界参数辨识与在线预警技术研究，西安理工大学博士启动摹金 |
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| 摘 要： | 针对现有工业自动化领域对无线通信技术的需求,提出了使用蓝牙技术实现数控设备之间组建无线局域网的方法;详细分析了嵌入式蓝牙无线通信技术的软硬件平台的实现,对蓝牙协议与驱动进行嵌入式移植,开发了基于嵌入式linux平台的通信伺服程序,通过嵌入式蓝牙平台构建数控设备之间的无线局域网,实现了数控设备之间的无线局域网通信,并对通信质量与效果进行分析;实验证明利用蓝牙技术可以构建满足车间环境下的局域网,并且蓝牙是解决数控领域中短距离无线通信行之有效的方法。
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| 关 键 词： | 局域网 蓝牙技术 嵌入式 无线通信 数控设备 |
Constructing of Workshop Wireless LAN Based on Embedded Bluetooth Technology |
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| Li Bin,LI Dexin.Constructing of Workshop Wireless LAN Based on Embedded Bluetooth Technology[J].Computer Measurement & Control,2008,16(11):1606-1607,1625. |
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| Authors: | Li Bin LI Dexin |
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| Affiliation: | (Dept.of Precision Instruments,Xi’an University of Technology,Xi’an 710048,China) |
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| Abstract: | Based on the requirement to wireless communication technology in nowaday industrial automation fields,the method of communication between numerical control devices by Bluetooth is proposed.Then the details of a kind of hardware and software platform which is implemented with embedded Bluetooth wireless communication technique are given.Bluetooth protocol and drive are repoted in embedded system.developed communication Procedure based on the embedded linux platform.Finally,the communication quality and effect of a wireless LAN which is designed with above platform between numerical control devices are analyzed.The experiment proved workshop wireless LAN can be constructed by bluetooth technology and bluetooth is a valid methods to solve the problem of short-range wireless communication between industrial control scope. |
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| Keywords: | LAN Bluetooth technique embedded type wireless communications numerical control device |
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