# A visible light positioning system for coal mine personnel based on convolutional recurrent neural network

> Research article (Optics Communications, 2024) · cited 12× · AI/ML

**Wikidata**: [openalex:W4401837586](https://www.wikidata.org/wiki/openalex:W4401837586)  
**Source**: https://4ort.xyz/entity/a-visible-light-positioning-system-for-coal-mine-personnel-based-on-convolutional-recurrent-neural-network