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| ZigBee网络中关于RSSI测距技术研究 | |
| 引用本文： | 王钊,姜飞,赵河明,娄文忠,刘传钦,王淑苹,王楠. ZigBee网络中关于RSSI测距技术研究[J]. 测试技术学报, 2011, 25(4): 301-304. DOI: 10.3969/j.issn.1671-7449.2011.04.005 |
| 作者姓名： | 王钊 姜飞 赵河明 娄文忠 刘传钦 王淑苹 王楠 |
| 作者单位： | 1. 中北大学机电控制工程系,山西太原,030051 2. 空军驻吉林地区军事代表室,吉林长春,132021 3. 北京理工大学机电工程与控制国家重点实验室,北京,100081 4. 山西北方惠丰机电有限公司,山西长治,046012 |
| 摘 要： | 通过调研分析各种无线网络优缺点,根据系统特点选择使用ZigBee网络设计节点,软硬件结合实现网络通信功能,编写软件通过三个不同等级的功率、多次测量、不同范围的测量实现了RSSI(Received Signal Strength Indictor)值的提取.分析得出在不同测量距离内,传输损耗值是不同的,测量距离越小,损耗值越低,反之越高.通过测量值得出的时间功率图证明了ZigBee是有效的、适合短距离、节点较少的一种距离测量的无线组网通讯技术. |
| 关 键 词： | ZigBee 无线网络 RSSI 协调器 |
Distance Measurement Technology in RSSI of the ZigBee Network |
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| WANG Zhao,JIANG Fei,ZHAO Heming,LOU Wenzhong,LIU Chuanqin,WANG Shuping,WANG Nan. Distance Measurement Technology in RSSI of the ZigBee Network[J]. Journal of Test and Measurement Techol, 2011, 25(4): 301-304. DOI: 10.3969/j.issn.1671-7449.2011.04.005 | |
| Authors: | WANG Zhao JIANG Fei ZHAO Heming LOU Wenzhong LIU Chuanqin WANG Shuping WANG Nan |
| Affiliation: | WANG Zhao1,JIANG Fei2,ZHAO Heming1,LOU Wenzhong3,LIU Chuanqin3,WANG Shuping4,WANG Nan1(1.Dept.of Mechanical and Engineering,North University of China,Taiyuan 030051,China,2.Air force Crops of Military Representative Office,Changchun 132021,3.National Key Laboratory of Electro-Mechanics Engineering and Control,Beijing Institute of Technology,Beijing 100081,4.Shanxi Huifeng Electro Mechanical Co.Ltd,Changzhi 046012,China) |
| Abstract: | After investigating the advantages and disadvantages about variety kinds of wireless networks,we chose ZigBee to design the network nodes,combining the software and the hardware to realize the network communication.RSSI value is extracted by programming via three different grades of power,different range of distance and multiple measurements.We can draw the conclusion that in different distance,the power loss is different.Finally we make the chart of time-power to verify that Zigbee is a suitable,effective ... |
| Keywords: | ZigBee Wireless network RSSI(Received Signal Strength Indicator) Coordinator |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |