现代电子技术2017，Vol.40Issue(17)：27-31,35,6.DOI:10.16652/j.issn.1004-373x.2017.17.007
基于交点质心算法的人员区域定位系统研究
Research on staff regional positioning system based on intersection centroid algorithm
摘要
Abstract
A safety management system for underground staff regional positioning was designed by means of Internet of Things technology. The intelligent security identification card is taken as the initiator of the current mobile node coordinate loca-tion in the system,and the wireless positioning base station is taken as the receiver of the mobile node coordinate position. The three-dimensional coordinate location of the underground staff is located on the basis of intersection centroid localization algo-rithm. The coordinate information acquired through Ethernet is transmitted to the ground monitoring and dispatching center. The ground monitoring and dispatching center records the relevant information of the underground staff automatically according to the received information,and analyzes and generates the attendance report automatically. The whole positioning system has strong environment adaptability,and can acquire the environment information and locate the staff. In comparison with the experimental result of the traditional four-side measurement method,it is found that the three-dimensional space localization algorithm based on intersection centroid has better positioning effect and smaller error.关键词
物联网/智能安全识别卡/无线定位基站/交点质心定位算法Key words
Internet of Things/intelligent security identification card/wireless positioning base station/intersection cen-troid localization algorithm分类
信息技术与安全科学引用本文复制引用
蒋春利,李政林,罗文广,王志..基于交点质心算法的人员区域定位系统研究[J].现代电子技术,2017,40(17):27-31,35,6.基金项目
广西教育厅重点科研项目(ZD2014073) （ZD2014073）
广西科技大学研究生教育创新计划项目(GKYC201622) （GKYC201622）
国家自然科学基金(61464001) （61464001）
广西科技大学博士基金项目(Z1009) （Z1009）
