![Hidden Markov Models for Vehicle Tracking with Bluetooth](https://writelatex.s3.amazonaws.com/published_ver/137.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240831T232836Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240831/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=184a0c18d304720dd8e5ed67be23d8fd49e7b20f912f94cb09506b9dead0a3bc)
Hidden Markov Models for Vehicle Tracking with Bluetooth
Författare
John D. Lees-Miller, R. Eddie Wilson, Simon Box
Last Updated
för 11 år sedan
Licens
Other (as stated in the work)
Sammanfattning
Bluetooth is a short range communication protocol. Bluetooth-enabled devices can be detected using road-side equipment, and each detected device reports a unique identifier. These unique identifiers can be used to track vehicles through road networks over time. The focus of this paper is on reconstructing the paths of vehicles through a road network using Bluetooth detection data. A method is proposed that uses Hidden Markov Models, which are a well-known tool for statistical pattern recognition. The proposed method is evaluated on a mixture of real and synthetic Bluetooth data with GPS ground truth, and it outperforms a simple deterministic strategy by a large margin (30%-50%) in this case.
![Hidden Markov Models for Vehicle Tracking with Bluetooth](https://writelatex.s3.amazonaws.com/published_ver/137.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240831T232836Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240831/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=184a0c18d304720dd8e5ed67be23d8fd49e7b20f912f94cb09506b9dead0a3bc)