Novel Model of Wireless Sensor with Indoor Positioning Algorithm and Time Synchronization Protocol

Abstract:

This paper describes the positioning based on ZigBee network, and it provides location indoor information and node state alarm information. Wireless sensor indoor positioning system consists of 3 types nodes: the coordinator node, reference node and blind. Time synchronization protocol is an efficient synchronization technology star network structure, synchronization to the gateway node as a starting point, each cluster head node synchronization tree network structure. The paper presents novel model of wireless sensor indoor positioning algorithm and time synchronization protocol. Experiments show that the design of indoor positioning system can meet requirement function and performance of nodes positioning system.

• Periodical: Advanced Materials Research (Volume 1046)
• Pages: 335-338
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1046.335
• Online since: October 2014
• Authors: Qiu Hong Zhang*, Liang Jin
• Keywords: Positioning, Time Synchronization, Wireless Sensor Network (WSN), ZigBee

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