Vehicle detection algorithm based on magnetoresistive sensor

Xiuling He; Shengbo He

doi:10.1117/12.2684871

19 October 2023 Vehicle detection algorithm based on magnetoresistive sensor

Xiuling He, Shengbo He

Proceedings Volume 12709, Fourth International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2023); 127091Y (2023) https://doi.org/10.1117/12.2684871
Event: Fourth International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2023), 2023, Nanjing, China

Abstract

Based on the analysis of magnetoresistive sensor vehicle detection principle, and the characteristics of output signal, an improved adaptive threshold finite-state machine vehicle detection algorithm is proposed. This algorithm realizes the online real-time update of the reference value and threshold, meanwhile solve the problems such as: the baseline drift caused by environment; the accuracy reducing caused by the fixed threshold; the indistinguishableness of leaving vehicle caused by the intermediate-state machine. The actual road experiment shows this algorithm can be used in the magnetic vehicle detection system, it's accuracy could be over 97%.

Citation Download Citation

Xiuling He and Shengbo He "Vehicle detection algorithm based on magnetoresistive sensor", Proc. SPIE 12709, Fourth International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2023), 127091Y (19 October 2023); https://doi.org/10.1117/12.2684871

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available