宁夏大学学报（自然科学版）2013，Vol.34Issue(1)：40-44,5.
基于GPS和Zigbee融合的无缝定位方法研究
Seamless Localization Method Research Based on GPS and Zigbee Fusion
摘要
Abstract
Aiming at GPS function encounters quite a lot of restriction in complicated situation and different environment, using GPS and Zigbee as seamless localization methods, and using extended kalman filter to solve the data fusion caused by different sensors to achieve the localization swithcing between these two seamless positioning ways. What' s more, it can be applied to positioning occasions in which the environment is much more complex. The experimental results show that since the extended kalman filtering has been used in GPS and Zigbee signal processing, algorithm process is more stable and location accuracy and real-time quality of the system have been improved.关键词
GPS/Zigbee/无缝定位/扩展卡尔曼滤波Key words
global positioning system/ Zigbee/ seamless positioning/ extended Kalman filtering分类
信息技术与安全科学引用本文复制引用
张威奕,陈秀万,李颖,李智慧..基于GPS和Zigbee融合的无缝定位方法研究[J].宁夏大学学报（自然科学版）,2013,34(1):40-44,5.基金项目
北京大学数字中国研究院"为新研究基金"资助项目(W07SN11) （W07SN11）
