| 基于Zigbee芯片的数据采集系统在钢丝绳无损检测中的应用 |
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| 引用本文： | 陈凯,杨晓非.基于Zigbee芯片的数据采集系统在钢丝绳无损检测中的应用[J].工业控制计算机,2006,19(6):55-56,59. |
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| 作者姓名： | 陈凯 杨晓非 |
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| 作者单位： | 华中科技大学电子科学与技术系,湖北,武汉,430074 |
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| 摘 要： | 在一些恶劣的环境或者人难以到达环境下工作的钢丝绳,需要对它进行无损探伤检测和监测时,通过采集数据无线发送的方式是一种较好的选择,但是这种情况下也造成了更换电池的困难,于是对系统的功耗问题提出了更高的要求.介绍一种解决方案,利用Zigbee兼容的无线发射芯片和一款低功耗的MCU为核心组成数据采集以及无线传输的模块,详细介绍了所使用的一种简单的通信协议SMAC以及应用程序实现一个点对点的数据受控采集无线收发与数据波形显示的方案,包括上位机的监控程序.
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| 关 键 词： | 钢丝绳 低功耗 无线传输 IEEE802.15.4 ZigBee |
| 收稿时间： | 2005-12-14 |
| 修稿时间： | 2005-12-14 |
Application of Data Acquisition System Based on Zigbee RF on Wire Ropes NDT |
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| Chen Kai;Yang XiaoFei.Application of Data Acquisition System Based on Zigbee RF on Wire Ropes NDT[J].Industrial Control Computer,2006,19(6):55-56,59. |
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| Authors: | Chen Kai;Yang XiaoFei |
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| Abstract: | Wireless data transmission is a good choice when we need to test or inspect wire ropes which is used in some formidable or unreachable circumstance.But when the device is run out the power,it brings the trouble of battery replacement.And then this condition present a critical requirement on the system power consuption.ln the article,we introduce a new solution based on zigbee compatible RF chip and a low power consumption MCU with excellent power management.The above two parts build up the core of over,a communication protocal in use specting software on computer. the wireless transcieve module to implement a point to point data transmission.Morenamed SMAC and the application firmware are introduced in detail including the inspecting software on computer. |
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| Keywords: | wire rope low power consumption wireless transmission IEEE802 15 4 Zigbee |
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