# Abnormal Road Surface Recognition Based on Smartphone Acceleration Sensor

> Research article (Sensors, 2020) · cited 119× · AI/ML

**Wikidata**: [openalex:W3000602481](https://www.wikidata.org/wiki/openalex:W3000602481)  
**Source**: https://4ort.xyz/entity/abnormal-road-surface-recognition-based-on-smartphone-acceleration-sensor