Gasboy Tag Reader - Manual (Page 10)

Tag Reader Installation Guide 6
1-3. 1-3.
FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION
1-3.1. Main Features
The TR is based on advanced technology, implemented by two microcomputer subsystems: one for
handling the secure communication protocol with the tag/card, and the other for communication
with the station Controller and for controlling the operation of TR.
The Tag Reader includes a single cable carrying power and RS485 communication.
The Tag Reader user interface (UI) can easily be adapted to the customer requirements. For
flexibility, the Tag Reader uses a standard communication protocol, and the displayed messages are
controlled by the station Controller.
The message contents and language can be selected by the system operator, and the microcomputer
application software can be updated in the field.
1-3.2. Supported Cards/Tags Options
Tag Reader has several configurations and can support various cards and tags, including: MiFare,
magnetic fuel and fleet cards and optional payment contact less cards.
1-3.2.1. MiFare Tag/Card
This is a contact less card that can be used as a fueling card by the driver at the gas station. When
the card is presented next to the TR, it
reads the card / tag data and transmits it to the station controller
in the gas station. Upon verification and approval, the station Controller activates and releases the pump
valve, so fuel can be dispense to the vehicle.
Four types of tags are recognized:
 Driver’s tag: this tag is used to identify a specific driver. Therefore, fuel dispensing is
allowed only after the vehicle has been identified by means of its Vehicle Identification Unit
(VIU).
 Vehicle’s tag: this tag is used to authorize fuel dispensing and charging.
 Attendant’s tag: permits operation of any fuel nozzle from the TR, by a station attendant.
 Technician tag: this tag is used to setup TR RS-485 address, as explained in para. 1-3.4.
Figure 1-2. MiFare Tag, General view