Exploitation of ubiquitous Wi-Fi devices as building blocks for improvised motion detection systems

9Citations
Citations of this article
17Readers
Mendeley users who have this article in their library.

Abstract

This article deals with a feasibility study on the detection of human movements in indoor scenarios based on radio signal strength variations. The sensing principle exploits the fact that the human body interacts with wireless signals, introducing variations of the radiowave fields due to shadowing and multipath phenomena. As a result, human motion can be inferred from fluctuations of radiowave power collected by a receiving terminal. In this paper, we investigate the potentialities of widely available wireless communication devices in order to develop an improvised motion detection system (IMDS). Experimental tests are performed in an indoor environment by using a smartphone as a Wi-Fi access point and a laptop with dedicated software as a receiver. Simple detection strategies tailored for real-time operation are implemented to process the received signal strength measurements. The achieved results confirm the potentialities of the simple system here proposed to reliably detect human motion in operational conditions.

Cite

CITATION STYLE

APA

Soldovieri, F., & Gennarelli, G. (2016). Exploitation of ubiquitous Wi-Fi devices as building blocks for improvised motion detection systems. Sensors (Switzerland), 16(3). https://doi.org/10.3390/s16030307

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free