American Audio VELOCITY - REV 4-05 Betriebsanleitung PDF herunterladen (Seite 139)

METRO RAIL DESIGN CRITERIA SECTION 9 / SYSTEMS

DE304.09 9-134 Revision 4 : 05/09/12

Metro Baseline Re-Baseline: 04/29/10

Color and black/white high volume printers shall be provided as necessary to

support the rail operations and administrative functions. Sharing of printing

resources shall be utilized to the greatest extent possible without compromising

system security or performance requirements.

9.16.5 System Status Display Subsystem

Large overhead flat panel displays shall be arranged throughout the control room to

provide an overview summary status of rail operations and facilities. The displays

shall permit each train dispatcher and management personnel to view the position

and ID of every train on the system, status of every switch, signal and track and

summary alarm status of every subsystem. The position and arrangement of the

status display shall permit comfortable viewing from each control console position.

9.16.6 CCTV Area Console

A CCTV wall shall be provided in the CCTV observers’ area to provide continuous

viewing of all station platforms and designated high security areas. The wall shall be

constructed as an arrangement of large flat panel displays of multiplexed live video.

9.16.7 Data Processing Room

A. The data processing room shall house all data processing and data storage

apparatus for central control, including computers associated peripherals, Metro

private telephone server, process controllers and other equipment requiring

strictly-regulated temperature and humidity.

B. Consoles shall be provided as necessary to support the following functions:

1. Network monitoring and management

2. System development and simulation

3. Application monitoring

4. All SCADA functions available to the rail operations control.

5. Support Rail activation testing

C. Each console position shall be provided with an ATEL.

D. Designated console positions shall be provided with radio, public address/VMS

capabilities.

9.16.8 Communications Equipment Room

The communications equipment room shall contain all ancillary central control

equipment not requiring regular access for normal operations. The room shall be

located adjacent to the data processing room.

Maintenance desks with convenience power outlets, ATEL and radio access shall

be included and located as necessary to provide workspace and documentation

storage as necessary for proper on-site maintenance of equipment.

MTELs shall be installed at each end of designated equipment racks.

9.16.9 Battery Room

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American Audio VELOCITY - REV 4-05 Betriebsanleitung Seite 139