[1]曹子腾,郭 阳,赵正旭,等.室内定位技术研究综述[J].计算机技术与发展,2020,30(06):202-206.[doi:10. 3969 / j. issn. 1673-629X. 2020. 06. 039]
　CAO Zi-teng,GUO Yang,ZHAO Zheng-xu,et al.Survey of Indoor Positioning[J].COMPUTER TECHNOLOGY AND DEVELOPMENT,2020,30(06):202-206.[doi:10. 3969 / j. issn. 1673-629X. 2020. 06. 039]
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室内定位技术研究综述()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
30
期数:
2020年06期
页码:
202-206
栏目:
应用开发研究
出版日期:
2020-06-10

文章信息/Info

Title:
Survey of Indoor Positioning
文章编号:
1673-629X(2020)06-0202-05
作者:
曹子腾1 ; 郭 阳1 ; 赵正旭2 ; 刘曼云1
1. 石家庄铁道大学 复杂网络与可视化研究所,河北 石家庄 050000; 2. 青岛理工大学,山东 青岛 266520
Author(s):
CAO Zi-teng1 ; GUO Yang1 ; ZHAO Zheng-xu2 ; LIU Man-yun1
1. Institute of Complex Networks and Visualization,Shijiazhuang Tiedao University,Shijiazhuang 050000,China; 2. Qingdao University of Technology,Qingdao 266520,China
关键词:
室内定位; 定位技术; 定位方法; 三边定位; 位置指纹定位
Keywords:
indoor positioning; positioning technology; positioning method; three-sides positioning; position fingerprint location
分类号:
TP39
DOI:
10. 3969 / j. issn. 1673-629X. 2020. 06. 039
摘要:
随着时代的发展与进步,位置信息在人们的生活中凸显着越来越重要的作用。 室外条件下的定位技术已经足够成熟,并且精度已经达到“十米级”,甚至有些应用到军事方面的定位技术的精度已经控制在“米级” 以内。 但是因为室内墙壁等建筑物对信号的遮挡,使得基于室外的定位技术无法应用到室内,并且“米级”的定位精度已经无法满足室内环境中对定位的要求。 室内定位技术因为环境复杂等因素成为现今的研究热点。 通过对现有的几种常见的室内定位技术进行研究,分析了其技术原理,对其优点以及局限性进行了概括。 随后详细分析了两种使用频率高的室内定位方法的原理,分别为三边定位法和位置指纹定位法。 然后对室内定位技术的一些应用进行了总结,又总结了一些关键技术难点,并对室内定位技术的前景做出了展望。
Abstract:
With the development and progress of the times,location information plays an increasingly important role in people’s life.Outdoor positioning technology is mature enough, and the accuracy has reached the “ten-meter level”With the development and progress of the times,location information plays an increasingly important role in people’s life. Outdoor positioning technology is mature enough, and the accuracy has reached the “ten-meter level”, and even some positioning technology applied to the military has been controlled within the “meter level”. Because the walls and other buildings block the signal, the positioning technology based on outdoor cannot be applied to indoor,and the positioning accuracy of “meter-level” has been unable to meet the requirements of indoor environment for positioning. Indoor positioning technology has become the focus of current research because of its complex environment and other factors. Through the study of several common indoor positioning technologies, the advantages and disadvantages are summarized. Then the principle of two indoor positioning methods with high frequency is introduced in detail,which are three-sides positioning and position fingerprint location. After summarizing the application of indoor positioning technology,several key technology difficulties are summarized,and the prospect of indoor positioning is forecasted, and even some positioning technology applied to the military has been controlled within the “meter level”. Because the walls and other buildings block the signal,the positioning technology based on outdoor cannot be applied to indoor,and the positioning accuracy of “meter-level”has been unable to meet the requirements of indoor environment for positioning. Indoor positioning technology has become the focus of current research because of its complex environment and other factors. Through the study of several common indoor positioning technologies, the advantages and disadvantages are summarized. Then the principle of two indoor positioning methods with high frequency is introduced in detail,which are three-sides positioning and position fingerprint location. After summarizing the application of indoor positioning technology,several key technology difficulties are summarized,and the prospect of indoor positioning is forecasted.

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更新日期/Last Update: 2020-06-10