Tracking multiple mobile objects using IEEE 802.15.4-based ultrasonic sensor devices

Shinyoung Yi; Jiyoung Yi; Hojung Cha

doi:10.1145/1244002.1244349

Tracking multiple mobile objects using IEEE 802.15.4-based ultrasonic sensor devices

Shinyoung Yi, Jiyoung Yi, Hojung Cha

Department of Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

An ultrasound tracking system is an inexpensive and accurate technique for indoor object tracking. In this paper, we describe an IEEE 802.15.4-based active tracking system that tracks multiple mobile objects effectively. We analyze the problems of the active tracking system with multiple objects and propose an adaptive beaconing algorithm as the solution. In our algorithm, mobile nodes overhear the beacon messages of other mobile nodes and adaptively adjust their beaconing periods to avoid a simultaneous ultrasound pulse. We implemented the tracking system in a real environment and measured the performance of the system. The experimental results show that our algorithm successfully works with multiple mobile nodes and improves performance on the success rate.

Original language	English
Title of host publication	Proceedings of the 2007 ACM Symposium on Applied Computing
Pages	1638-1639
Number of pages	2
DOIs	https://doi.org/10.1145/1244002.1244349
Publication status	Published - 2007 Oct 18
Event	2007 ACM Symposium on Applied Computing - Seoul, Korea, Republic of Duration: 2007 Mar 11 → 2007 Mar 15

Publication series

Name	Proceedings of the ACM Symposium on Applied Computing

Other

Other	2007 ACM Symposium on Applied Computing
Country	Korea, Republic of
City	Seoul
Period	07/3/11 → 07/3/15

All Science Journal Classification (ASJC) codes

Software

Access to Document

10.1145/1244002.1244349

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Yi, S., Yi, J., & Cha, H. (2007). Tracking multiple mobile objects using IEEE 802.15.4-based ultrasonic sensor devices. In Proceedings of the 2007 ACM Symposium on Applied Computing (pp. 1638-1639). (Proceedings of the ACM Symposium on Applied Computing). https://doi.org/10.1145/1244002.1244349

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abstract = "An ultrasound tracking system is an inexpensive and accurate technique for indoor object tracking. In this paper, we describe an IEEE 802.15.4-based active tracking system that tracks multiple mobile objects effectively. We analyze the problems of the active tracking system with multiple objects and propose an adaptive beaconing algorithm as the solution. In our algorithm, mobile nodes overhear the beacon messages of other mobile nodes and adaptively adjust their beaconing periods to avoid a simultaneous ultrasound pulse. We implemented the tracking system in a real environment and measured the performance of the system. The experimental results show that our algorithm successfully works with multiple mobile nodes and improves performance on the success rate.",

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