| 基于ZigBee的搜救人员特征信息无线传输系统设计与应用 |
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| 引用本文： | 李季,郭勇,陈维锋,彭晋川.基于ZigBee的搜救人员特征信息无线传输系统设计与应用[J].国际商务研究,2008,48(10). |
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| 作者姓名： | 李季 郭勇 陈维锋 彭晋川 |
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| 作者单位： | 成都理工大学信息工程学院，四川省地震局减灾救助研究所 |
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| 摘 要： | 为了保证灾难现场搜救人员的自身安全,提出一种基于单片机和ZigBee技术的搜救人员特征信息无线传输新技术。着重了介绍了无线传输单元的设计原理、硬件组成以及实现方法。同时,提出了改善ZigBee传输距离的方法,使得传输距离大于100 m,速率达到50 kbit/s,可以较好地满足现场应用要求。
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| 关 键 词： | 搜救人员 特性信息 无线传输 无线传感器网络 ZigBee技术 |
Design and Application of a ZigBee-based Wireless System for Transmitting the Characteristics Information about the Search and Rescue Persons |
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| LI Ji,GUO Yong,CHENG Wei-feng,PENG Jin-chuan.Design and Application of a ZigBee-based Wireless System for Transmitting the Characteristics Information about the Search and Rescue Persons[J].International Business Research,2008,48(10). |
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| Authors: | LI Ji GUO Yong CHENG Wei-feng PENG Jin-chuan |
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| Abstract: | To guarantee the safety of search and rescue persons in disarster site,a new wireless transmission technology is presented based on SCM and ZigBee for transmitting the characteristics information about the search and rescue persons.The design principle,hardware composition and implementation of the wireless transmission unit are emphasized.At the same time,a method for improving the ZigBee transmission distance is provided.More than 100 metres transmission distance is achieved and the transmission rate is 50 kbit/s.The unit completely meets the site application requirements. |
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| Keywords: | search and rescue person characteristics information wireless transmission wireless sensor network(WSN) ZigBee technology |
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