Scan QR Code to Adjust Temperature on High-Speed Trains

— Cool Comfort "On Demand"

　 

     Recently, a new QR code temperature adjustment function was launched on high speed train seats. Passengers can scan the QR code on their seats using their mobile phones to provide temperature feedback according to travel instructions. Onboard engineers monitor each carriage's temperature via intelligent panels and will adjust parameters when abnormalities or passenger feedback are detected.

　　The EMU air conditioning system's intelligent fresh air system refreshes the air 6 to 8 times per hour to ensure oxygen levels remain sufficient. It also supports zoned temperature control to meet passengers' diverse comfort needs.