Research on Zigbee Indoor Position Algorithm Based on Particle Filter
- https://doi.org/10.2991/icmmcce-15.2015.250How to use a DOI?
- Zigbee Radio Frequency Communication Technology; Indoor Position; Received Signal Strength; Fingerprint Database; Particle Filter
In an indoor environment, such outdoor positioning technology as GPS may have the phenomena of weak signal strength and poor availability due to construction blocking. As a result, the application of Zigbee wireless sensor network becomes a hotspot of the indoor position research at present. Specifically, the received signal strength of the nodes in Zigbee network can be used for providing location-based service, and then the fingerprint database position algorithm can be used for estimating user location on the basis of the experimental environment analysis. In order to improve position accuracy, the particle filter technology is combined with the fingerprint database position algorithm for improving the performance of the position system. The experiment shows that the optimized position algorithm can not only control the mean position error within 1.61m to improve the position accuracy, but also has simple operation and great feasibility.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Wenhao Wu PY - 2015/12 DA - 2015/12 TI - Research on Zigbee Indoor Position Algorithm Based on Particle Filter BT - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015 PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/icmmcce-15.2015.250 DO - https://doi.org/10.2991/icmmcce-15.2015.250 ID - Wu2015/12 ER -