APPLICATION EXAMPLE-1 APPLICATION EXAMPLE-1
Passenger Handling System for
Unattended Railway Stations
4
-1-1
•••
Line
Unattended Station A (172.16.0.2/16)
•••
Line
Control Office (172.16.0.1/16)
Unattended Station B (172.16.0.3/16)
EV-20R
Message 1 = On-premises standard
message
Example:
“To make inquiries, please
use the communication panel.”
Message 2 = “Calling up” message
Example: “Please wait a moment.”
C-in 1,2ch
C-out 5ch
NX-100
NX-100
C-out 1-4ch
1.Play1
2.Play2
3.STOP
EV-20R
Audio in
C-in 1,2ch
C-out 5ch
NX-100
C-out 1-4ch
1.Play1
2.Play2
3.STOP
EV-20R
Audio in
C-out 1,2ch
C-in 1-8ch
LAN/WAN
(guaranteed
bandwidth
recommended)
Operating switch box
CH 1: Real-time communication with the
communication panel at Station A
CH 2: Real-time communication with the
communication panel at Station B
CH 3: Announcement is sent to the speaker
at Station A through a mic.
CH 4: Announcement is sent to the speaker
at Station B through a mic.
CH 5:
Message 1 is sent to the speaker at Station A
CH 6:
Message 1 is sent to the speaker at Station B
CH 7:
Stop the auto-annauncement at Station A
CH 8:
Stop the auto-annauncement at Station B
Powered Speaker
Microphone
Operating switch box
“Calling up” indicator LED
Calling up Station A
Calling up Station B
On-premises
loudspeaker
Amplifier
Mixer
Communications panel
(equipped with
“Call in Progress” indicator)
Remote control
power on/off
On-premises
loudspeaker
Amplifier
Mixer
Communications panel
(equipped with
“Call in Progress” indicator)
Remote control
power on/off
Filling the need to provide useful communication for passengers at unattended stations, this system allows
automated announcements such as train times and messages for two unattended stations from a remote
location. It also makes it possible for a passenger waiting at the station to use the system’s communication
panel for realtime communication with railway personnel for inquiries as well as emergencies.
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