[1]刘君 吴建国 褚曦丹 朱丽进 李炜.Cricket室内定位系统的研究与改进[J].计算机技术与发展,2011,(05):206-209.
　LIU Jun,WU Jian-guo,CHU Xi-dan,et al.Research and Improvement of Cricket Indoor Location System[J].,2011,(05):206-209.
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Cricket室内定位系统的研究与改进()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2011年05期
页码:
206-209
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Research and Improvement of Cricket Indoor Location System
文章编号:
1673-629X（2011）05-0206-04
作者:
刘君1 吴建国1; 2 褚曦丹1 朱丽进1 李炜1; 2
[1]安徽大学计算智能与信号处理教育部重点实验室[2]安徽大学计算机科学与技术学院
Author(s):
LIU Jun ; WU Jian-guo ; CHU Xi-dan ; ZHU Li-jin;  LI Wei
[1]Ministry of Education Key Laboratory of Computing ＆ Signal Processing, Anhui University[2]Computer Science and Technical Institute, Anhui University
关键词:
室内定位; 超声波技术; 射频技术; Cricket定位系统; 信道分配
Keywords:
indoor location;  ultrasonic technology;  RFID;  Cricket location system;  channel assigned
分类号:
TP393
文献标志码:
A
摘要:
目前，人们对室内定位与导航的需求越来越大，如在展厅、图书馆、仓库、超市等室内环境中，用户希望持有可移动没备能够自由定位并导航，因此，该文主要目的是介绍基于超声波技术和射频技术的Cricket室内定位系统的工作原理、优缺点并提出改进方法；通过引入节能机制的方法，改进Cricket室内定位系统的信道分配策略，得出定位系统能耗和成本的结果，最终能在一定程度上降低Cricket室内定位系统的能耗和成本，保证节点之间的公平性
Abstract:
At present, people＇s demand for the indoor positioning and navigation is getting greater and greater. For example, in some indoor places like exhibition hall, library, torehouse,upennarket, ustomers expect to make use of the equipment for free indoor positioning and navigation. Thus, the purpose of this paper is to introduce the working principle, advantage and disadvantage of Cricket location sys- tem based on ultrasonic technology and RFID technology. The way of the improvement of this system has also been brought up. By the way of introducing energy-saving system, allotment of signal channel of Cricket location system will be improved and get the result of the energy consumption and the cost of Cricket positioning system, which will finally reduce the energy consumption and the cost of Cricket indoor positioning system and make sure of the equality among the node

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备注/Memo

备注/Memo:
安徽省教育科研重点项目（kj20100A023）刘君（1986-），女，安徽六安人，硕士研究生，研究方向为嵌入式技术；吴建国，教授，博导，研究方向为中文信息处理、数字系统EDA／CAD、智能识别技术
更新日期/Last Update: 1900-01-01