Moxa Technologies PCI Express Board Manual de usuario Pagina 8

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Multiport Serial Board Guidebook
Multiport Serial Board Guidebook
7
Transportation
Automatic Subway Ticket Collection
Products: C218Turbo/PCI
Country: Korea
Overall benefits: Reduces installation and
operational costs
Subways have been one of the main transportation
arteries of major cities for many years, and creating
automated subways is a key part of keeping this type
of mass transportation system running smoothly. In
order to cope with the huge volume of passengers, it
is essential to automate the traditionally manual op-
erations of ticket vending, collecting, and validation.
The company highlighted in this story uses a Unix-
Ware PC that is installed with MOXA C218Turbo and
connection option Opt8J to connect each entrance
and exit gate with an RS-485 communication inter-
face. Ticket validation is done automatically when the
passenger inserts a ticket into the slot at the gate.
The computer, located in the central control room,
uses the information stored on the ticket to calculate
the distance traveled and corresponding fare in real
time, and then instructs the gate to open and let the
passenger pass, or remain closed and sound an alarm
for assistance.
Products: CP-104UL V2, CP-168U V2, C320Turbo/PCI
Country: Taiwan
Overall benefits: Reduces installation and
operational costs
The current trend of ITS (Intelligent Transportation
System) applications is to use e-Automation control
and data processing platforms. Many principalities
are installing platforms in highway, freeway, and city
transportation systems. These systems handle speed
auditing, dynamically displayed LED signboards, and
traffic signal control systems.
In recent years, the ITS market has experienced a
major upswing in Asia, and especially in Taiwan
and China. Freeway tollgates make use of many
types of serial equipment, such as speed detectors,
searchlights, and cameras. By using Moxa CP-168U
V2, CP-104UL V2, and other Moxa multiport serial
boards, we can connect all types of serial equipment
to an IPC, allowing the host computer at the tollgate
to collect information sent from IPCs via modems
through Moxa C320T/PCI (max 128 ports). The in-
formation can be sent back to the tollgate center for
processing and further analysis, resulting in a more
powerful, efficient, safer, and automatic freeway
transportation system.
Success Stories
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