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HAPPYHOLD / Escalator


HAPPYHOLD is not only a hardware product, but also an intelligent data integration platform for public places.Two UV sterilization devices are installed in face of the handrail in the internal system, which will perform continuous sterilization through uninterrupted UV irradiation. The external LED screen can display a variety of real-time detection data, including surface cleanliness, bacterial residue, handrail temperature, etc.HAPPYHOLD can detect the number of escalator users through a sensor system, and transmit data to the integration platform instantly to generate valuable data.


Changwon National University

Changwon National University
Changwon, South Korea

Wenbo Ma,
Changwon National University

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