TireEye: Optical On-board Tire Wear Detection

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Published Oct 28, 2022
Sebastian Huber Peter Preindl Johannes Betz

Abstract

Automotive tire tread depth has a major influence on a car's safety and thus has to be closely monitored. However, there is currently no on-board solution that can measure tire wear with an accuracy of less than 1 mm. TireEye is an optical device mounted inside the wheel well and facing towards the road. It records the cross-section of the longitudinal tread groove and extracts its outline by means of adaptive Canny edge detection. The tread wear indicators serve es means to calibrate the scale since they provide the minimum tread depth.

How to Cite

Huber, S., Preindl, P., & Betz, . J. . (2022). TireEye: Optical On-board Tire Wear Detection. Annual Conference of the PHM Society, 14(1). https://doi.org/10.36001/phmconf.2022.v14i1.3242
Abstract 63 | PDF Downloads 63

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Keywords

tyre wear, camera

Section
Technical Papers