# tQR

> variant of QR code for controlling opening and closing of platform screen doors

**Wikidata**: [Q136466742](https://www.wikidata.org/wiki/Q136466742)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/TQR_code)  
**Source**: https://4ort.xyz/entity/tqr


## References

1. [Source](https://www.denso-wave.com/ja/adcd/info/detail__191003_01.html)