Ticket Vending Kiosk Product

Overview

A ticket vending kiosk is the unstaffed ticket office of a railway platform, metro mezzanine, or parking garage. Mechanically it is a 350 kg steel Outdoor Enclosure bolted to a foundation; functionally it is four machines sharing one Controller & Connectivity: a touchscreen sales terminal, a cash-handling system, a card payment terminal, and a ticket printer-encoder. Outdoor siting drives most of the engineering — everything must survive weather, vandalism, and 24/7 unattended operation.

The customer session

The shopper faces the Touchscreen Interface: a High-Brightness Display pushing 1,000 nits to stay readable in direct sun, behind a 6 mm Bonded Vandal Glass laminate that is optically bonded to the panel — bonding removes the internal air gap, killing both reflections and condensation fogging. The Touch Digitizer is tuned for gloved fingers. Accessibility hardware is mandated in most markets: the tactile Navigation Keypad mirrors on-screen options, and the Audio Module drives spoken prompts and a hearing induction loop per EN 301 549.

The fare engine on the Industrial PC holds the tariff tables locally, so the machine keeps selling when the network drops; sales journal and sync when the Connectivity Router restores its VPN to the back office.

Taking payment

Coins fall through the Coin Validator, which identifies each by electromagnetic signature at up to 10 coins per second. Accepted coins do not go straight to the cashbox: they wait in the Coin Escrow so a cancelled sale returns the customer's actual coins via the Coin Return Cup. Completed sales release escrow into the five Change Tubes, which are self-replenishing — incoming coins maintain the change float, with overflow to the Coin Vault.

Notes work the same way at larger scale. The Note Validator authenticates multi-spectrally in any orientation, the Note Escrow holds up to 20 notes refundable as-inserted, and two Note Recycler Drum units tape-store common denominations to pay out as change — essential when a customer buys a €3 ticket with a €50 note. Non-recycled denominations stack into the locked Note Stacker.

Card payment dominates modern transit. The Card Payment Terminal is an unattended-class EMV stack: the EMV Chip Reader is a motorless dip slot (nothing to jam or vandalise), most transactions tap the Contactless Antenna behind the fascia, and PIN entry when needed goes through the tamper-responsive Encrypting PIN Pad, which encrypts keystrokes inside its certified boundary so the kiosk PC never sees the PIN.

Producing the ticket

The Ticket Printer & Dispenser feeds heavy card stock — 175 to 255 gsm, far stiffer than receipt paper — from the Ticket Stock Hopper, which holds 3,000–5,000 fan-fold blanks. The Ticket Print Engine prints the fare, validity, and a 2D barcode at 300 dpi; for smartcard-based systems the RFID Encoder writes MIFARE or Calypso data to a chip embedded in the stock instead. Quality control is closed-loop: the Barcode Verifier reads back every printed barcode before dispensing and voids misprints into an internal bin, because a ticket that fails at the fare gate generates a staff callout. The Ticket Cutter separates the ticket and the Presenter Bezel presents it, retracting forgotten tickets for refund reconciliation.

Surviving outdoors

The Climate Control module keeps internals between 5 and 45 °C across a −25 to +40 °C ambient range: two 250 W Heating Element panels cycle under the dual-setpoint Climate Controller, and a Blower Motor pulls filtered air through the Intake Air Filter in summer — dust is the enemy of both optics and cash mechanisms. A Thermal Fuse backstops the heaters.

Security is layered like a small ATM. The Service Door locks with three-point Multi-Point Lock boltwork; the Base Frame anchors the kiosk against pull-over attacks; and the Intrusion Switches report door, vibration, and tilt events through the I/O & Alarm Board to an alarm centre. Cash devices are individually locked so a revenue crew can swap the stacker and vault without reaching the electronics, and the UPS Pack guarantees no sale ever dies between payment and ticket.