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NEW !!! Fire Dispatch
has replaced our status boards with a new, state of the art display.
The Wall Board in Fire Dispatch has been sorely in need of
revamping. The obsolete equipment and hardware could not support
our current technology and replacement parts or upgrades were no
longer available.

With the implementation of the Automatic
Vehicle Locater (AVL) in our fleet, we also needed a system that
could incorporate this technology. The Department reviewed 20
company proposals before choosing the EVANS Group. The new
Display Wall was obtained for $200,000.
The new Audio/Visual rear projection LCD
screen system allows for multiple images to be broadcast
simultaneously. The screen displays can be resized and relocated as
needed to assist the Dispatchers. The video technology has the
capability of displaying 8 mediums simultaneously. The Current
programs include 2 mapping systems: the Fire and EMS status boards
and the AVL maps with zoom in capability for Fire, EMS and Police.
The center screen has 6 display capability
to show Doppler weather and traffic, DVD or VCR, computer displays,
off air television and prerecorded playbacks. The new
video wall is shown below:
Dallas Fire-Rescue provides the city of Dallas
with Fire and Emergency Medical protection. Dallas, the eighth
largest city in the United States covers an area of approximately
380 square miles and has an approximate population of 1,188,580.
In anticipation of future growth and the demands this growth
would place on the Fire Department, in November, 1977, the Gamewell
Alarm system was turned off and replaced with our present computer
dispatch system. This computer dispatch system was designed to
meet departmental needs as well as future technological changes.
The unique feature of this system allows the correct fire company
to be automatically selected based on it's response position on
the Fire Alarm Box Card and assigned it to the incident, rather
than present a selection option to the dispatcher for their
approval. Experience has proven this technique to be very
successful.
NEW !! Click
here to read about our new
Emergency
Medical Dispatch Program. This program, started in 1999
is supervised by
Dr. Paul Pepe, our Medical Director.
Over the years several innovations have been added to this
Computer Dispatch System. The system uses Fire Alarm Box cards to
make unit assignments and reallocation of resources during
multi-alarm incidents. A standard one alarm assignment today
consists of 3 Engines, 1 Truck, 1 Rescue and 1 Battalion Chief. If the
incident requires a high rise building response the assignment is
3 Engines, 2 Trucks, 1 Rescue and 2 Battalion Chiefs. A second alarm
response will assign 3 Engines, 2 Trucks, 1 Rescue, 2 Battalion Chiefs and a
Deputy Chief for a standard response or 3 Engines, 2 Trucks, 1
Battalion Chief and a Deputy Chief for a high rise building
response. All additional alarm assignments are for 3 Engines and 1
Truck, with an automatic limit of 21 engines and 5 trucks. The
highest alarm level in the system is 7 alarms.
One of the first major enhancements was the integration of
computer terminals located in the Fire Stations. This allowed the
station personnel and the dispatchers to be notified of company
assignments simultaneously.
Another major enhancement was the integration of the City's
paging system, which notifies on-call personnel of major incidents
and assignments. In the past, these notifications were made
manually by telephone.
In 1989, the integration of Mobile Data Terminals (MDT) to the
dispatch system allowed the real time distribution of information
received by the dispatchers to responding companies. In addition,
the information from the Tactical Information System and Fire
Hydrant System is easily accessible. This City's MDT system is a
cellular design with multiple transmitter and receiver sites. The
MDT units currently in use are Motorola Model 9100. In 1989,
another major enhancement was the integration of the EMS and the
Fire automatic status boards to the computer dispatch system. The
MDT's allowed each company to report it's own status changes. The
automation of this task allowed the dispatchers to concentrate on
current activities rather than having to perform mechanical tasks.
In 1993, Global Positioning Satellite (GPS) receivers were
installed on all of the Rescue's. The dispatch system was modified
to analyze the Vehicle Location data and assign the closest Rescue Unit to each call. Using this system units
are assigned based on their distance in street miles from the
incident.
As of June, 1996, all of the engines, trucks, Rescue's and
battalion chiefs are equipped with a Global Positioning Satellite
(GPS) receiver. The Computer Dispatch System has been further
enhanced to analyze the vehicle location data from all GPS
equipped units and assigns the closest unit or units to each
incident based on the unit's actual location.
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